/* Portal e NAI — paleta oficial UNIRIO (COMSO): #004169, #0099CC, #706F6F */

:root {
  --unirio-azul: #004169;
  --unirio-ciano: #0099cc;
  --unirio-cinza: #706f6f;
  --unirio-azul-médio: #005a8c;
  --unirio-azul-escuro: #003354;
  --unirio-azul-claro: #0099cc;
  --unirio-acento: #0099cc;
  --unirio-acento-suave: #66c5e8;
  --portal-text: #1a3344;
  --portal-muted: #706f6f;
  --portal-card: rgba(255, 255, 255, 0.94);
  --portal-border: rgba(0, 65, 105, 0.12);
  --font-sans: "IBM Plex Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-serif: "IBM Plex Serif", "Georgia", "Times New Roman", serif;
}

@keyframes portal-gradient-shift {
  0%,
  100% {
    background-position: 0% 40%;
  }
  50% {
    background-position: 100% 60%;
  }
}

.portal-bg-layer {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background: linear-gradient(
    128deg,
    #dce8f0 0%,
    #e6f0f7 28%,
    #e2eef6 52%,
    #d6e8f2 78%,
    #cce3ef 100%
  );
  background-size: 220% 220%;
  animation: portal-gradient-shift 22s ease-in-out infinite;
}

@media (prefers-reduced-motion: reduce) {
  .portal-bg-layer {
    animation: none;
    background-size: 100% 100%;
  }
}

.portal-canvas {
  position: fixed;
  inset: 0;
  z-index: 1;
  width: 100%;
  height: 100%;
  display: block;
  pointer-events: none;
}

.portal-canvas--static {
  opacity: 0.85;
}

/* ----- Entrada (index) ----- */
.portal-entry {
  position: relative;
  z-index: 2;
  min-height: 100vh;
}

.portal-entry .skip-link {
  position: absolute;
  top: -48px;
  left: 0;
  background: var(--unirio-azul);
  color: #fff;
  padding: 0.5rem 1.1rem;
  z-index: 200;
  border-radius: 0 0 10px 0;
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 0.9rem;
  text-decoration: none;
  transition: top 0.2s ease;
}

.portal-entry .skip-link:focus {
  top: 0;
  outline: 3px solid var(--unirio-acento-suave);
  outline-offset: 2px;
}

#splash {
  position: fixed;
  inset: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 100;
  background:
    radial-gradient(ellipse 120% 80% at 50% 0%, rgba(255, 255, 255, 0.65) 0%, transparent 55%),
    linear-gradient(165deg, #dce6f2 0%, #eef2f8 42%, #d8e4ef 100%);
}

#splash-logo {
  width: auto;
  height: auto;
  max-width: 160px;
  opacity: 0;
  transform: scale(0.92);
  transition: opacity 0.85s ease, transform 0.85s ease;
}

#splash.fade-out {
  animation: portalSplashFadeOut 0.85s ease forwards;
}

@keyframes portalSplashFadeOut {
  to {
    opacity: 0;
    visibility: hidden;
    transform: translateY(-6px);
  }
}

.portal-splash-brand {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.15rem;
  padding: 0 1rem;
}

.portal-splash-academic {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  max-width: 28rem;
  padding: 0 1.25rem;
}

.portal-splash-simple {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.25rem;
  width: min(26rem, 82vw);
  text-align: center;
  padding: 1.2rem 1rem;
}

.portal-splash-simple__title {
  margin: 0;
  font-family: var(--font-serif);
  font-size: clamp(1.2rem, 3.8vw, 1.6rem);
  font-weight: 700;
  color: var(--unirio-azul);
}

.portal-splash-simple__hint {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.45;
  color: var(--portal-muted);
}

.portal-splash-simple__spinner {
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  border: 3px solid rgba(0, 65, 105, 0.18);
  border-top-color: var(--unirio-azul);
  animation: portalSimpleSpin 0.85s linear infinite;
}

@keyframes portalSimpleSpin {
  to {
    transform: rotate(360deg);
  }
}

.portal-splash-kicker {
  margin: 0;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--unirio-azul-médio, #1a4a6e);
  opacity: 0;
  transform: translateY(6px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}

.portal-splash-seal {
  margin: 0.35rem 0 0.15rem;
  color: var(--unirio-azul);
  opacity: 0;
  transform: scale(0.92);
  transition: opacity 0.8s ease, transform 0.8s cubic-bezier(0.22, 1, 0.36, 1);
}

.portal-splash-seal__svg {
  width: min(7.5rem, 28vw);
  height: auto;
  display: block;
}

.portal-splash-seal__arc {
  stroke-dasharray: 140;
  stroke-dashoffset: 140;
}

.portal-splash-seal__book {
  stroke-dasharray: 120;
  stroke-dashoffset: 120;
}

.portal-splash-seal__base {
  stroke-dasharray: 70;
  stroke-dashoffset: 70;
}

.portal-splash-seal.portal-splash-el--in .portal-splash-seal__arc {
  stroke-dashoffset: 0;
  transition: stroke-dashoffset 1.1s ease 0.08s;
}

.portal-splash-seal.portal-splash-el--in .portal-splash-seal__book {
  stroke-dashoffset: 0;
  transition: stroke-dashoffset 0.95s ease 0.25s;
}

.portal-splash-seal.portal-splash-el--in .portal-splash-seal__base {
  stroke-dashoffset: 0;
  transition: stroke-dashoffset 0.55s ease 0.55s;
}

.portal-splash-title {
  margin: 0.25rem 0 0;
  font-family: var(--font-serif);
  font-size: clamp(2.5rem, 9vw, 3.4rem);
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--unirio-azul);
  text-shadow: 0 2px 22px rgba(0, 65, 105, 0.14);
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.portal-splash-subtitle {
  margin: 0.2rem 0 0;
  max-width: 22rem;
  font-family: var(--font-serif);
  font-size: clamp(0.95rem, 3.2vw, 1.12rem);
  font-weight: 600;
  line-height: 1.35;
  color: var(--unirio-azul-médio, #1a4a6e);
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.75s ease, transform 0.75s ease;
}

.portal-splash-latin {
  margin: 0.85rem 0 0;
  font-family: var(--font-serif);
  font-size: 0.95rem;
  font-style: italic;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: #3d5a73;
  opacity: 0;
  transform: translateY(6px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.portal-splash-tagline {
  margin: 0.35rem 0 0;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--portal-muted);
  opacity: 0;
  transform: translateY(6px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}

.portal-splash-el--in {
  opacity: 1 !important;
  transform: none !important;
}

.portal-splash-pulse {
  display: flex;
  gap: 0.45rem;
  margin: 1rem 0 0.85rem;
  opacity: 0;
  transition: opacity 0.5s ease;
}

.portal-splash-pulse__dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--unirio-azul-claro);
  animation: portalSplashPulseDot 1.15s ease-in-out infinite;
}

.portal-splash-pulse__dot:nth-child(2) {
  animation-delay: 0.18s;
}

.portal-splash-pulse__dot:nth-child(3) {
  animation-delay: 0.36s;
}

@keyframes portalSplashPulseDot {
  0%,
  100% {
    opacity: 0.35;
    transform: scale(0.92);
  }
  50% {
    opacity: 1;
    transform: scale(1.08);
  }
}

.portal-splash-type {
  margin: 0;
  min-height: 1.2em;
  font-family: var(--font-serif);
  font-size: clamp(2.35rem, 8vw, 3.25rem);
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--unirio-azul);
  text-shadow: 0 2px 18px rgba(0, 65, 105, 0.12);
}

.portal-splash-track {
  width: min(16rem, 72vw);
  height: 4px;
  border-radius: 999px;
  background: rgba(0, 65, 105, 0.1);
  overflow: hidden;
  margin-top: 0.15rem;
}

.portal-splash-track__fill {
  display: block;
  height: 100%;
  width: 0%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--unirio-azul-claro), var(--unirio-azul), #001a3d);
  transition: width 0.08s linear;
}

.portal-splash-academic .portal-splash-track__fill {
  transition: none;
}

.portal-hero {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 2;
  width: 100%;
  max-width: 480px;
  padding: 2.5rem 2.25rem;
  text-align: center;
  background: var(--portal-card);
  border: 1px solid var(--portal-border);
  border-radius: 14px;
  box-shadow: 0 4px 6px rgba(0, 65, 105, 0.04), 0 20px 50px rgba(0, 65, 105, 0.1);
  backdrop-filter: blur(12px);
}

/* Foco programático (main.js após o splash) não deve mostrar o anel preto padrão do navegador */
.portal-hero:focus:not(:focus-visible) {
  outline: none;
}

.portal-hero:focus-visible {
  outline: 3px solid var(--unirio-azul-claro);
  outline-offset: 4px;
}

.portal-hero.hidden {
  opacity: 0;
  pointer-events: none;
}

.portal-hero__mark {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--unirio-ciano);
  margin: 0 0 0.75rem;
}

.portal-hero .portal-title {
  font-family: var(--font-serif);
  font-size: 1.65rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  line-height: 1.25;
  margin: 0 0 1rem;
  color: var(--unirio-azul);
}

.portal-hero .portal-intro {
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.55;
  color: var(--portal-muted);
  margin: 0 0 1.75rem;
}

.portal-menu {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.85rem;
}

.portal-menu .portal-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 8.5rem;
  padding: 0.85rem 1.5rem;
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 600;
  border-radius: 10px;
  text-decoration: none;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
  box-shadow: 0 4px 14px rgba(0, 65, 105, 0.12);
}

.portal-menu .portal-btn:focus-visible {
  outline: 3px solid var(--unirio-azul-claro);
  outline-offset: 3px;
}

.portal-menu .portal-btn:focus:not(:focus-visible) {
  outline: none;
}

.portal-btn--primary {
  background: var(--unirio-azul);
  color: #fff;
}

.portal-btn--primary:hover {
  background: var(--unirio-azul-escuro);
  transform: translateY(-2px);
  box-shadow: 0 8px 22px rgba(0, 65, 105, 0.2);
}

.portal-btn--secondary {
  background: rgba(255, 255, 255, 0.75);
  color: var(--unirio-azul);
  border: 1.5px solid var(--unirio-azul);
  box-shadow: none;
}

.portal-btn--secondary:hover {
  background: rgba(232, 240, 248, 0.95);
  border-color: var(--unirio-azul-médio);
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(0, 65, 105, 0.08);
}

/* ----- Auth (login / primeira senha) ----- */
.portal-auth {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font-sans);
  color: var(--portal-text);
  position: relative;
}

.portal-auth__wrap {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: 1.5rem 1rem;
  box-sizing: border-box;
}

.portal-auth__brand {
  text-align: center;
  margin-bottom: 1.25rem;
  max-width: 420px;
}

.portal-auth__sigla {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--unirio-azul-claro);
  margin: 0 0 0.35rem;
}

.portal-auth__inst {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--unirio-azul);
  margin: 0;
  line-height: 1.35;
}

/* ----- Logotipos UNIRIO ----- */
.unirio-logo {
  display: block;
  width: auto;
  height: auto;
  object-fit: contain;
}

.unirio-logo--horizontal {
  max-width: min(260px, 78vw);
  max-height: 52px;
}

.unirio-logo--vertical {
  max-width: min(200px, 55vw);
  max-height: 140px;
}

.unirio-logo--nav {
  max-width: min(240px, 44vw);
  max-height: 46px;
}

.portal-auth__brand .unirio-logo {
  margin: 0 auto 0.65rem;
}

.portal-hero .unirio-logo--vertical {
  margin: 0 auto 1rem;
}

.portal-splash-simple .unirio-logo--vertical {
  margin: 0;
}

a.nav-logo--unirio {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  color: inherit;
}

a.nav-logo--unirio .nav-logo__sinta {
  font-family: var(--font-serif);
  font-size: clamp(1rem, 2.2vw, 1.15rem);
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  white-space: nowrap;
  color: #fff;
}

a.nav-logo--unirio .nav-logo__suffix {
  font-family: var(--font-sans);
  font-size: 0.72em;
  font-weight: 600;
  letter-spacing: 0.08em;
  margin-left: 0.35rem;
  color: rgba(255, 255, 255, 0.9);
}

a.nav-logo--unirio:hover .nav-logo__sinta,
a.nav-logo--unirio:focus-visible .nav-logo__sinta {
  color: var(--unirio-acento-suave);
}

.portal-auth__choose-profile {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin: 0 0 1rem;
  padding: 0.5rem 1.1rem;
  font-size: 0.87rem;
  font-weight: 600;
  font-family: var(--font-sans);
  color: var(--unirio-azul);
  text-decoration: none;
  border: 1.5px solid rgba(0, 153, 204, 0.45);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.72);
  box-shadow: 0 2px 10px rgba(0, 65, 105, 0.06);
  transition: background 0.18s ease, border-color 0.18s ease, color 0.18s ease, transform 0.12s ease;
}

.portal-auth__choose-profile:hover {
  background: rgba(255, 255, 255, 0.95);
  border-color: var(--unirio-ciano);
  color: var(--unirio-azul-escuro);
}

.portal-auth__choose-profile:focus-visible {
  outline: 2px solid var(--unirio-acento);
  outline-offset: 3px;
}

.portal-auth__choose-profile:active {
  transform: scale(0.98);
}

.portal-auth__senha-extra {
  margin: 0.85rem 0 0;
  font-size: 0.88rem;
}

.portal-auth__senha-extra a {
  color: var(--unirio-azul-claro);
  font-weight: 600;
  text-decoration: none;
  border-bottom: 1px solid rgba(74, 127, 168, 0.35);
}

.portal-auth__senha-extra a:hover {
  color: var(--unirio-azul);
  border-bottom-color: var(--unirio-acento);
}

.portal-auth__fluxos-senha {
  margin: 1rem 0 0;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 0.65rem;
  text-align: center;
}

.portal-auth__fluxo-primeiro {
  margin: 0;
  font-size: 0.92rem;
}

.portal-auth__fluxo-primeiro a {
  color: var(--unirio-azul-claro);
  font-weight: 600;
  text-decoration: none;
  border-bottom: 1px solid rgba(74, 127, 168, 0.35);
}

.portal-auth__fluxo-primeiro a:hover {
  color: var(--unirio-azul);
  border-bottom-color: var(--unirio-acento);
}

.portal-auth__btn-alterar {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  box-sizing: border-box;
  padding: 0.75rem 1.25rem;
  font-family: var(--font-sans);
  font-size: 0.98rem;
  font-weight: 600;
  border-radius: 10px;
  text-decoration: none;
  color: var(--unirio-azul);
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(0, 65, 105, 0.18);
  box-shadow: 0 2px 10px rgba(0, 65, 105, 0.08);
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}

.portal-auth__btn-alterar:hover {
  background: #fff;
  border-color: var(--unirio-azul-claro);
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(0, 65, 105, 0.12);
}

.portal-auth__btn-alterar:focus-visible {
  outline: 3px solid var(--unirio-azul-claro);
  outline-offset: 2px;
}

.portal-auth__senha-politica {
  margin: 0 0 1rem;
  padding: 0.75rem 0.85rem;
  font-size: 0.8rem;
  line-height: 1.5;
  text-align: left;
  color: var(--portal-muted);
  background: rgba(0, 65, 105, 0.04);
  border: 1px solid rgba(0, 65, 105, 0.1);
  border-radius: 10px;
}

.portal-pw-wrap {
  position: relative;
  width: 100%;
  margin: 0 0 0.85rem;
  box-sizing: border-box;
}

.portal-card .portal-pw-wrap input {
  width: 100%;
  margin: 0 !important;
  padding-right: 3rem;
  box-sizing: border-box;
}

.portal-pw-toggle {
  position: absolute;
  right: 8px;
  top: 50%;
  transform: translateY(-50%);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: none;
  background: transparent;
  color: var(--unirio-azul-médio, #1a4a6e);
  cursor: pointer;
  padding: 6px;
  line-height: 0;
  border-radius: 8px;
}

.portal-pw-toggle:hover {
  color: var(--unirio-azul);
  background: rgba(0, 65, 105, 0.07);
}

.portal-pw-toggle:focus-visible {
  outline: 2px solid var(--unirio-azul-claro);
  outline-offset: 2px;
}

.portal-card {
  width: 100%;
  max-width: 420px;
  background: var(--portal-card);
  border: 1px solid var(--portal-border);
  border-radius: 14px;
  padding: 2.25rem 2rem 2rem;
  box-shadow: 0 4px 6px rgba(0, 65, 105, 0.04), 0 18px 44px rgba(0, 65, 105, 0.1);
  backdrop-filter: blur(10px);
  text-align: center;
  position: relative;
}

.portal-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 1.25rem;
  right: 1.25rem;
  height: 3px;
  border-radius: 0 0 4px 4px;
  background: linear-gradient(90deg, var(--unirio-azul) 0%, var(--unirio-azul-claro) 100%);
}

.portal-card h1 {
  font-family: var(--font-serif);
  font-size: 1.65rem;
  font-weight: 700;
  color: var(--unirio-azul);
  margin: 0.5rem 0 0.35rem;
  line-height: 1.25;
}

.portal-card .portal-card__subtitle {
  font-size: 0.95rem;
  color: var(--portal-muted);
  margin: 0 0 1.5rem;
  line-height: 1.5;
}

.portal-card .flash {
  padding: 0.85rem 1rem;
  margin-bottom: 1rem;
  border-radius: 10px;
  font-size: 0.92rem;
  font-weight: 600;
  text-align: center;
  font-family: var(--font-sans);
}

.portal-card .flash-sucesso,
.portal-card .flash-success {
  background: #e8f5ee;
  color: #14532d;
  border: 1px solid #86c9a0;
}

.portal-card .flash-erro,
.portal-card .flash-danger {
  background: #fdecec;
  color: #991b1b;
  border: 1px solid #f0a8a8;
}

.portal-card .flash-info {
  background: #e8f0fc;
  color: #1e3a5f;
  border: 1px solid #9eb8e8;
}

.portal-card .flash-warning {
  background: #fff8e6;
  color: #7a5a00;
  border: 1px solid #e8c96b;
}

.portal-card form {
  text-align: left;
}

.portal-auth__field {
  margin-bottom: 0.15rem;
}

.portal-auth__field-label {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--unirio-azul-médio, #1a4a6e);
  text-align: left;
  margin: 0 0 0.35rem 0.15rem;
}

.portal-card .portal-auth__field input {
  margin-bottom: 0;
}

.portal-card .portal-auth__field + .portal-auth__field {
  margin-top: 0.35rem;
}

.portal-card .portal-auth__form > button[type="submit"] {
  margin-top: 0.75rem;
}

.portal-card label.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.portal-card input {
  width: 100%;
  padding: 0.9rem 1rem;
  margin: 0 0 0.85rem;
  border: 1.5px solid #c5d0dc;
  border-radius: 10px;
  font-size: 1rem;
  font-family: var(--font-sans);
  background: #fafbfd;
  box-sizing: border-box;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.portal-card input:focus {
  outline: none;
  border-color: var(--unirio-azul-claro);
  box-shadow: 0 0 0 4px rgba(0, 65, 105, 0.12);
  background: #fff;
}

.portal-card button[type="submit"] {
  width: 100%;
  margin-top: 0.5rem;
  padding: 0.95rem 1.25rem;
  border: none;
  border-radius: 10px;
  font-size: 1.02rem;
  font-weight: 600;
  font-family: var(--font-sans);
  cursor: pointer;
  background: linear-gradient(135deg, var(--unirio-azul-médio) 0%, var(--unirio-azul) 100%);
  color: #fff;
  box-shadow: 0 6px 20px rgba(0, 65, 105, 0.25);
  transition: transform 0.2s ease, box-shadow 0.2s ease, filter 0.2s ease;
}

.portal-card button[type="submit"]:hover {
  filter: brightness(1.05);
  transform: translateY(-1px);
  box-shadow: 0 8px 26px rgba(0, 65, 105, 0.28);
}

.portal-card button[type="submit"]:focus-visible {
  outline: 3px solid var(--unirio-acento-suave);
  outline-offset: 3px;
}

.portal-card .portal-footer {
  margin-top: 1.5rem;
  font-size: 0.88rem;
  color: var(--portal-muted);
  line-height: 1.55;
  text-align: center;
}

.portal-card .portal-footer a {
  color: var(--unirio-azul-médio);
  font-weight: 600;
  text-decoration: none;
}

.portal-card .portal-footer a:hover {
  text-decoration: underline;
}

/* Primeira senha: botão com leve variação (mesma família institucional) */
.portal-card--senha button[type="submit"] {
  background: linear-gradient(135deg, var(--unirio-azul) 0%, var(--unirio-azul-claro) 100%);
}

/* ----- NAI — início da equipe (/nai/) ----- */
.nai-page {
  position: relative;
  z-index: 2;
  min-height: 100vh;
}

.nai-inicio {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: 5.25rem 1.5rem 3rem;
  box-sizing: border-box;
  font-family: var(--font-sans);
  color: var(--portal-text);
}

.nai-content--solo {
  max-width: 38rem;
  width: 100%;
  margin: 0 auto;
  text-align: center;
}

.nai-section {
  background: var(--portal-card);
  border: 1px solid var(--portal-border);
  border-radius: 14px;
  backdrop-filter: blur(8px);
  position: relative;
}

.nai-section--solo {
  margin-bottom: 0;
  padding: 2.25rem 2rem 2rem;
  text-align: center;
  box-shadow: 0 2px 4px rgba(0, 65, 105, 0.04), 0 12px 32px rgba(0, 65, 105, 0.08);
}

.nai-section--solo::before {
  left: 2rem;
  right: 2rem;
  height: 2px;
  background: linear-gradient(
    90deg,
    transparent 0%,
    var(--unirio-azul) 20%,
    var(--unirio-acento) 50%,
    var(--unirio-azul) 80%,
    transparent 100%
  );
  opacity: 1;
}

.nai-eyebrow {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--unirio-acento);
  margin: 0 0 1rem;
  line-height: 1.4;
}

.nai-section--solo h1 {
  font-family: var(--font-serif);
  font-size: 1.85rem;
  font-weight: 700;
  color: var(--unirio-azul);
  margin: 0 0 1.25rem;
  line-height: 1.25;
}

.nai-section--solo p {
  text-align: center;
  max-width: 34rem;
  margin-left: auto;
  margin-right: auto;
}

.nai-section--solo .contact {
  margin-top: 1.75rem;
}

.nai-page .link {
  color: var(--unirio-azul-claro);
  text-decoration: none;
  font-weight: 600;
  border-bottom: 1px solid rgba(74, 127, 168, 0.35);
  transition: color 0.2s ease, border-color 0.2s ease;
}

.nai-page .link:hover {
  color: var(--unirio-azul);
  border-bottom-color: var(--unirio-acento);
}

.nai-page .contact {
  margin-top: 1.5rem;
  padding-top: 1.25rem;
  border-top: 1px solid rgba(0, 65, 105, 0.1);
  color: var(--portal-muted);
  font-weight: 600;
}

.nai-page .contact a {
  color: var(--unirio-azul-claro);
  font-weight: 700;
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s ease;
}

.nai-page .contact a:hover {
  border-bottom-color: var(--unirio-acento-suave);
}

/* ----- NAI — páginas internas (ex.: Controle de Tutoria) ----- */
.nai-app-body {
  position: relative;
  z-index: 2;
  padding: 5.25rem 1.5rem 3rem;
  box-sizing: border-box;
  min-height: 100vh;
  font-family: var(--font-sans);
  color: var(--portal-text);
}

.nai-page .nai-app-body {
  padding-top: 5.85rem;
}

.nai-app-inner {
  max-width: 960px;
  margin: 0 auto;
}

.nai-app-head {
  margin-bottom: 1.75rem;
}

.nai-app-head .nai-eyebrow {
  margin-bottom: 0.5rem;
}

.nai-app-head h1 {
  font-family: var(--font-serif);
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--unirio-azul);
  margin: 0 0 0.5rem;
  line-height: 1.25;
}

.nai-app-head .nai-app-lead {
  margin: 0;
  font-size: 1rem;
  line-height: 1.55;
  color: var(--portal-muted);
  max-width: 42rem;
}

.nai-flash-stack {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  margin-bottom: 1.25rem;
}

.nai-flash {
  padding: 0.85rem 1.1rem;
  border-radius: 10px;
  font-size: 0.92rem;
  font-weight: 600;
  border: 1px solid transparent;
}

.nai-flash--success,
.nai-flash--sucesso {
  background: #e8f4ef;
  color: #14532d;
  border-color: #9dceb0;
}

.nai-flash--warning {
  background: #f0f5fb;
  color: #1e4972;
  border-color: #a8c4e0;
}

.nai-flash--danger,
.nai-flash--erro {
  background: #fdecec;
  color: #991b1b;
  border-color: #f0a8a8;
}

.nai-flash--info {
  background: #e8f0fc;
  color: #1e3a5f;
  border-color: #9eb8e8;
}

.nai-panel {
  background: var(--portal-card);
  border: 1px solid var(--portal-border);
  border-radius: 14px;
  box-shadow: 0 2px 4px rgba(0, 65, 105, 0.04), 0 14px 36px rgba(0, 65, 105, 0.07);
  backdrop-filter: blur(8px);
  position: relative;
  padding: 0;
  overflow: hidden;
}

.nai-panel::before {
  content: "";
  display: block;
  height: 2px;
  margin: 0 1.5rem;
  border-radius: 0 0 4px 4px;
  background: linear-gradient(
    90deg,
    var(--unirio-azul) 0%,
    var(--unirio-acento) 50%,
    var(--unirio-azul-claro) 100%
  );
}

.nai-panel__body {
  padding: 1.75rem 1.75rem 2rem;
}

.nai-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  padding: 0.35rem;
  margin: 0 0 1.5rem;
  background: rgba(0, 65, 105, 0.06);
  border-radius: 12px;
  border: 1px solid rgba(0, 65, 105, 0.08);
}

.nai-tabs__btn {
  flex: 1 1 auto;
  min-width: 10rem;
  padding: 0.7rem 1.1rem;
  border: none;
  border-radius: 10px;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--portal-muted);
  background: transparent;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease, box-shadow 0.2s ease;
}

.nai-tabs__btn:hover:not([aria-selected="true"]) {
  background: rgba(255, 255, 255, 0.65);
  color: var(--unirio-azul-médio);
}

.nai-tabs__btn[aria-selected="true"] {
  background: #fff;
  color: var(--unirio-azul);
  box-shadow: 0 2px 8px rgba(0, 65, 105, 0.1);
}

.nai-tabs__btn:focus-visible {
  outline: 3px solid var(--unirio-acento-suave);
  outline-offset: 2px;
}

.nai-tab-panel {
  display: none;
  animation: nai-fade-in 0.25s ease;
}

.nai-tab-panel.is-active {
  display: block;
}

@keyframes nai-fade-in {
  from {
    opacity: 0;
    transform: translateY(4px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.nai-tab-panel__intro {
  margin: 0 0 1.5rem;
  font-size: 0.98rem;
  line-height: 1.6;
  color: var(--portal-muted);
}

.nai-tab-panel__title {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--unirio-azul);
  margin: 0 0 1rem;
}

.nai-form-pro {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.nai-form-pro .nai-field {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  margin-bottom: 1.15rem;
}

.nai-form-pro .nai-field label {
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--unirio-azul-médio);
}

.nai-form-pro .nai-field .nai-field-hint {
  font-weight: 400;
  font-size: 0.82rem;
  color: var(--portal-muted);
  margin-top: -0.2rem;
}

.nai-form-pro select,
.nai-form-pro input[type="date"],
.nai-form-pro textarea {
  width: 100%;
  padding: 0.8rem 1rem;
  border: 1.5px solid rgba(0, 65, 105, 0.15);
  border-radius: 10px;
  font-size: 1rem;
  font-family: var(--font-sans);
  background: #fafbfd;
  color: var(--portal-text);
  transition: border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
  box-sizing: border-box;
}

.nai-form-pro select:focus,
.nai-form-pro input:focus,
.nai-form-pro textarea:focus {
  outline: none;
  border-color: var(--unirio-acento);
  background: #fff;
  box-shadow: 0 0 0 4px rgba(74, 127, 168, 0.15);
}

.nai-form-pro textarea {
  min-height: 6.5rem;
  resize: vertical;
  line-height: 1.5;
}

.nai-atividades-box {
  max-height: 420px;
  overflow-y: auto;
  border: 1.5px solid rgba(0, 65, 105, 0.12);
  border-radius: 12px;
  padding: 1rem;
  background: rgba(248, 250, 252, 0.9);
  min-height: 120px;
  scrollbar-width: thin;
  scrollbar-color: var(--unirio-acento-suave) #eef2f7;
}

.nai-atividades-placeholder {
  margin: 0;
  color: var(--portal-muted);
  font-size: 0.95rem;
  line-height: 1.5;
  text-align: center;
  padding: 2rem 1rem;
  font-style: italic;
}

.nai-atividades-loading,
.nai-atividades-error {
  margin: 0;
  text-align: center;
  padding: 1.75rem 1rem;
  font-size: 0.95rem;
}

.nai-atividades-loading {
  color: var(--portal-muted);
}

.nai-atividades-error {
  color: #b91c1c;
}

.nai-atividade-item {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
  margin-bottom: 0.85rem;
  padding: 1rem 1.05rem;
  background: #fff;
  border-radius: 12px;
  border: 1px solid rgba(0, 65, 105, 0.1);
  cursor: pointer;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.nai-atividade-item:last-child {
  margin-bottom: 0;
}

.nai-atividade-item:hover {
  border-color: var(--unirio-acento);
  box-shadow: 0 6px 18px rgba(0, 65, 105, 0.08);
}

.nai-atividade-item:has(input:focus-visible) {
  outline: 2px solid var(--unirio-acento-suave);
  outline-offset: 2px;
}

.nai-atividade-item input[type="checkbox"] {
  margin-top: 0.35rem;
  width: 1.1rem;
  height: 1.1rem;
  accent-color: var(--unirio-azul);
  flex-shrink: 0;
}

.nai-atividade-item__body {
  flex: 1;
  min-width: 0;
}

.nai-atividade-item__body strong {
  display: block;
  font-size: 1.02rem;
  color: var(--unirio-azul);
  margin-bottom: 0.35rem;
  font-family: var(--font-serif);
}

.nai-atividade-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin-bottom: 0.45rem;
}

.nai-atividade-tag {
  display: inline-block;
  background: rgba(74, 127, 168, 0.12);
  color: var(--unirio-azul-médio);
  padding: 0.2rem 0.55rem;
  border-radius: 6px;
  font-size: 0.78rem;
  font-weight: 600;
}

.nai-atividade-desc {
  margin: 0 0 0.65rem;
  color: var(--portal-muted);
  font-size: 0.9rem;
  line-height: 1.5;
}

.nai-eficacia {
  display: inline-block;
  padding: 0.3rem 0.75rem;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.82rem;
}

.nai-eficacia--alta {
  background: #d8f0e4;
  color: #0d5c3d;
}

.nai-eficacia--media {
  background: #e3eef8;
  color: var(--unirio-azul-médio);
}

.nai-eficacia--baixa {
  background: #fde8e8;
  color: #9b1c1c;
}

.nai-eficacia--na {
  background: #eef2f6;
  color: var(--portal-muted);
}

.nai-upload-box {
  border: 1.5px dashed rgba(0, 65, 105, 0.25);
  border-radius: 8px;
  padding: 1rem 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  background: rgba(0, 65, 105, 0.02);
}

.nai-upload-input-hidden {
  display: none;
}

.nai-upload-trigger-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.nai-upload-trigger {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.55rem 1.1rem;
  border-radius: 8px;
  border: 1.5px solid var(--unirio-azul);
  background: transparent;
  color: var(--unirio-azul);
  font-family: var(--font-sans);
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.18s ease, color 0.18s ease;
}

.nai-upload-trigger:hover {
  background: var(--unirio-azul);
  color: #fff;
}

.nai-upload-trigger:focus-visible {
  outline: 3px solid var(--unirio-acento-suave);
  outline-offset: 2px;
}

.nai-upload-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.nai-upload-item {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.55rem 0.75rem;
  border-radius: 7px;
  border: 1px solid var(--portal-border);
  background: var(--portal-card);
  font-size: 0.88rem;
}

.nai-upload-item__icon {
  color: #c0392b;
  flex-shrink: 0;
  font-size: 1rem;
}

.nai-upload-item__name {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: var(--portal-text);
  font-weight: 500;
}

.nai-upload-item__size {
  flex-shrink: 0;
  font-size: 0.78rem;
  color: var(--portal-muted);
}

.nai-upload-item__remove {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.6rem;
  height: 1.6rem;
  border-radius: 6px;
  border: 1px solid rgba(185, 28, 28, 0.35);
  background: transparent;
  color: #b91c1c;
  cursor: pointer;
  font-size: 0.8rem;
  transition: background 0.15s ease, border-color 0.15s ease;
}

.nai-upload-item__remove:hover {
  background: #fef2f2;
  border-color: #b91c1c;
}

.nai-upload-item__remove:focus-visible {
  outline: 2px solid rgba(185, 28, 28, 0.4);
  outline-offset: 2px;
}

.nai-upload-hint {
  font-size: 0.82rem;
  color: var(--portal-muted);
  margin: 0;
}

.nai-form-actions {
  display: flex;
  justify-content: flex-end;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.5rem;
  padding-top: 1.25rem;
  border-top: 1px solid rgba(0, 65, 105, 0.08);
}

.nai-btn-submit {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.85rem 1.75rem;
  border: none;
  border-radius: 10px;
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 600;
  color: #fff;
  cursor: pointer;
  background: linear-gradient(135deg, var(--unirio-azul-médio) 0%, var(--unirio-azul) 100%);
  box-shadow: 0 6px 18px rgba(0, 65, 105, 0.22);
  transition: filter 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}

.nai-btn-submit:hover {
  filter: brightness(1.05);
  transform: translateY(-1px);
  box-shadow: 0 8px 22px rgba(0, 65, 105, 0.26);
}

.nai-btn-submit:focus-visible {
  outline: 3px solid var(--unirio-acento-suave);
  outline-offset: 3px;
}

.nai-table-wrap {
  overflow-x: auto;
  margin-top: 0.5rem;
  border-radius: 12px;
  border: 1px solid var(--portal-border);
  background: rgba(255, 255, 255, 0.85);
}

.nai-table-pro {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.95rem;
}

.nai-table-pro th,
.nai-table-pro td {
  padding: 0.95rem 1.1rem;
  text-align: left;
  border-bottom: 1px solid rgba(0, 65, 105, 0.08);
  vertical-align: middle;
}

.nai-table-pro th {
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--unirio-azul-médio);
  background: rgba(0, 65, 105, 0.05);
}

.nai-table-pro tbody tr:last-child td {
  border-bottom: none;
}

.nai-table-pro tbody tr:hover td {
  background: rgba(74, 127, 168, 0.04);
}

.nai-table-pro .nai-table-empty {
  text-align: center;
  color: var(--portal-muted);
  padding: 2rem 1rem;
}

.nai-btn-ghost-danger {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.45rem 0.95rem;
  border-radius: 8px;
  font-family: var(--font-sans);
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  border: 1.5px solid rgba(185, 28, 28, 0.45);
  background: rgba(255, 255, 255, 0.9);
  color: #b91c1c;
  transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.nai-btn-ghost-danger:hover {
  background: #fef2f2;
  border-color: #b91c1c;
  color: #991b1b;
}

.nai-btn-ghost-danger:focus-visible {
  outline: 3px solid rgba(185, 28, 28, 0.35);
  outline-offset: 2px;
}

.nai-inline-form {
  display: inline;
  margin: 0;
}

/* ----- NAI — Equipe ----- */
.nai-equipe-stack {
  display: flex;
  flex-direction: column;
  gap: 1.35rem;
}

.nai-equipe-card {
  position: relative;
  background: var(--portal-card);
  border: 1px solid var(--portal-border);
  border-radius: 14px;
  padding: 1.5rem 1.6rem 1.35rem;
  box-shadow: 0 2px 4px rgba(0, 65, 105, 0.04), 0 12px 28px rgba(0, 65, 105, 0.06);
  backdrop-filter: blur(6px);
}

.nai-equipe-card::before {
  content: "";
  display: block;
  height: 2px;
  margin: -1.5rem -1.6rem 1.25rem;
  border-radius: 14px 14px 0 0;
  background: linear-gradient(
    90deg,
    var(--unirio-azul) 0%,
    var(--unirio-acento) 45%,
    var(--unirio-azul-claro) 100%
  );
}

.nai-equipe-card__title {
  font-family: var(--font-serif);
  font-size: 1.22rem;
  font-weight: 700;
  color: var(--unirio-azul);
  margin: 0 0 1.1rem;
  line-height: 1.3;
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.nai-equipe-card__title .fa-icon-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.1rem;
  height: 2.1rem;
  border-radius: 10px;
  background: rgba(0, 65, 105, 0.08);
  color: var(--unirio-azul-médio);
  font-size: 0.95rem;
}

.nai-equipe-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.nai-equipe-member {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  padding: 1rem 1.05rem;
  background: rgba(255, 255, 255, 0.75);
  border: 1px solid rgba(0, 65, 105, 0.08);
  border-radius: 12px;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.nai-equipe-member:hover {
  border-color: rgba(74, 127, 168, 0.35);
  box-shadow: 0 4px 14px rgba(0, 65, 105, 0.07);
}

.nai-equipe-member__avatar {
  flex-shrink: 0;
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 50%;
  background: linear-gradient(145deg, var(--unirio-azul-médio) 0%, var(--unirio-azul) 100%);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.95rem;
  box-shadow: 0 2px 8px rgba(0, 65, 105, 0.2);
}

.nai-equipe-member__body {
  flex: 1;
  min-width: 0;
}

.nai-equipe-member__name {
  display: block;
  font-weight: 700;
  font-size: 1.02rem;
  color: var(--unirio-azul);
  margin-bottom: 0.25rem;
  line-height: 1.35;
}

.nai-equipe-member__role {
  display: block;
  font-size: 0.92rem;
  line-height: 1.5;
  color: var(--portal-muted);
}

@media (max-width: 540px) {
  .nai-equipe-member {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .nai-equipe-card__title {
    flex-direction: column;
    align-items: flex-start;
  }
}

/* ----- NAI — Atendimentos ----- */
/* .hidden perde para regras com display:flex no mesmo arquivo — forçar ocultação */
.nai-page .topnav {
  height: auto;
  min-height: 60px;
  padding: 0.4rem 0;
  box-sizing: border-box;
}

/* Dropdowns absolutos: não podem ser cortados pelo scroll do header */
.nai-page .topnav.nai-topnav {
  overflow: visible;
  z-index: 80;
}

.nai-page .nav-container {
  flex-wrap: nowrap;
  align-items: center;
  gap: 1rem;
  min-height: 44px;
}

.nai-page .nav-left {
  flex-shrink: 0;
}

.nai-page .nav-right {
  display: flex;
  flex-wrap: nowrap;
  align-items: center;
  justify-content: flex-end;
  gap: 0.15rem;
  min-width: 0;
  flex: 1 1 auto;
  overflow-x: auto;
  overflow-y: hidden;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
  scrollbar-color: rgba(255, 255, 255, 0.35) transparent;
  padding: 0.15rem 0 0.2rem;
  margin: 0 -0.25rem;
  padding-left: 0.25rem;
  padding-right: 0.25rem;
}

.nai-page .nav-right.nai-topnav__links {
  overflow: visible;
  flex-wrap: wrap;
  row-gap: 0.2rem;
  padding-bottom: 0.35rem;
}

.nai-page .nav-right::-webkit-scrollbar {
  height: 4px;
}

.nai-page .nav-right::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.35);
  border-radius: 4px;
}

.nai-page .nav-right a {
  margin-left: 0;
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.5rem 0.6rem;
  border-radius: 8px;
  font-size: 0.875rem;
  line-height: 1.2;
  white-space: nowrap;
  border-bottom: 2px solid transparent;
  box-sizing: border-box;
}

.nai-page .nav-right a:hover {
  background: rgba(255, 255, 255, 0.08);
  color: #f8fafc;
}

.nai-page .nav-right a.active {
  border-bottom-color: #9dc8e8;
  background: rgba(255, 255, 255, 0.07);
  color: #fff;
}

/* NAI header: dropdowns (Alunos / Tutores) + Sair */
.nai-topnav__inner {
  align-items: center;
}

.nai-topnav__links {
  gap: 0.35rem;
}

.nai-topnav__dropdown {
  position: relative;
  flex-shrink: 0;
  align-self: center;
}

/* Ponte invisível entre o botão e o painel — o rato não “cai” no vão e não fecha o menu */
.nai-topnav__dropdown::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 100%;
  height: 0.55rem;
  z-index: 299;
  pointer-events: auto;
}

.nai-topnav__dropdown--current .nai-topnav__dropdown-trigger {
  border-bottom-color: #9dc8e8;
  background: rgba(255, 255, 255, 0.07);
  color: #fff;
}

.nai-page .nav-right .nai-topnav__dropdown-trigger {
  margin-left: 0;
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.25rem;
  padding: 0.5rem 0.55rem;
  border-radius: 8px;
  font-size: 0.875rem;
  font-family: inherit;
  font-weight: 500;
  line-height: 1.2;
  white-space: nowrap;
  border: none;
  border-bottom: 2px solid transparent;
  box-sizing: border-box;
  background: transparent;
  color: rgba(248, 250, 252, 0.92);
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}

.nai-page .nav-right .nai-topnav__dropdown-trigger:hover,
.nai-topnav__dropdown:hover .nai-topnav__dropdown-trigger {
  background: rgba(255, 255, 255, 0.08);
  color: #f8fafc;
}

.nai-page .nav-right .nai-topnav__dropdown-trigger:focus-visible {
  outline: 2px solid #fbbf24;
  outline-offset: 2px;
}

.nai-topnav__dropdown-chevron {
  display: inline-block;
  width: 0.4em;
  height: 0.4em;
  margin-left: 0.1em;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: translateY(-0.1em) rotate(45deg);
  opacity: 0.88;
  transition: transform 0.18s ease, opacity 0.15s ease;
}

.nai-topnav__dropdown.is-open .nai-topnav__dropdown-chevron {
  transform: translateY(0.05em) rotate(-135deg);
}

.nai-topnav__dropdown-panel {
  position: absolute;
  top: calc(100% + 0.35rem);
  left: 0;
  z-index: 300;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 0.1rem;
  min-width: 12rem;
  padding: 0.45rem;
  margin: 0;
  list-style: none;
  background: linear-gradient(165deg, #1e2d42 0%, #152536 55%, #121c2b 100%);
  border: 1px solid rgba(157, 200, 232, 0.28);
  border-radius: 12px;
  box-shadow:
    0 4px 0 rgba(0, 65, 105, 0.35),
    0 16px 40px rgba(0, 0, 0, 0.42),
    inset 0 1px 0 rgba(255, 255, 255, 0.06);
}

.nai-topnav__dropdown-panel:not([hidden]) {
  animation: nai-topnav-dd-in 0.2s ease-out;
}

@keyframes nai-topnav-dd-in {
  from {
    opacity: 0;
    transform: translateY(-6px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (prefers-reduced-motion: reduce) {
  .nai-topnav__dropdown-panel:not([hidden]) {
    animation: none;
  }
}

.nai-topnav__dropdown-panel[hidden] {
  display: none !important;
}

.nai-topnav__dropdown-panel a {
  display: block;
  padding: 0.55rem 0.7rem;
  border-radius: 9px;
  font-size: 0.875rem;
  line-height: 1.25;
  text-decoration: none;
  color: rgba(248, 250, 252, 0.96);
  border-bottom: none;
  border-left: 3px solid transparent;
  transition: background 0.14s ease, border-color 0.14s ease, color 0.14s ease;
}

.nai-topnav__dropdown-panel a:hover {
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
  border-left-color: rgba(157, 200, 232, 0.55);
}

.nai-topnav__dropdown-panel a:focus-visible {
  outline: 2px solid #fbbf24;
  outline-offset: 1px;
}

.nai-topnav__dropdown-panel a.active {
  background: rgba(157, 200, 232, 0.2);
  color: #fff;
  font-weight: 600;
}

.nai-topnav__sair {
  margin-left: 0.35rem;
  padding-left: 0.75rem;
  border-left: 1px solid rgba(255, 255, 255, 0.3);
  font-weight: 700;
}

.nai-topnav__sair:hover,
.nai-topnav__sair:focus-visible {
  color: #fecaca;
}

.nai-calendario-duplo.hidden,
.nai-atend-fs-header.hidden,
.nai-btn-ico.hidden,
.nai-atend-fs-fab.hidden {
  display: none !important;
}

.nai-atend-inner {
  max-width: 1320px;
}

.nai-atend-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem 1.5rem;
  margin-bottom: 1.25rem;
}

.nai-atend-toolbar__title {
  flex: 1 1 12rem;
}

.nai-atend-toolbar__title h1 {
  font-family: var(--font-serif);
  font-size: 1.65rem;
  font-weight: 700;
  color: var(--unirio-azul);
  margin: 0 0 0.35rem;
  line-height: 1.2;
}

.nai-atend-toolbar__meta {
  margin: 0;
  font-size: 0.92rem;
  color: var(--portal-muted);
  max-width: 28rem;
  line-height: 1.45;
}

.nai-atend-toolbar__meta--wide {
  max-width: 42rem;
}

.nai-relatorios-legenda {
  margin: 0 0 1.15rem;
  padding: 0.85rem 1rem;
  background: var(--portal-card);
  border: 1px solid var(--portal-border);
  border-radius: 12px;
  font-size: 0.82rem;
  color: var(--portal-muted);
  line-height: 1.45;
}

.nai-relatorios-legenda__titulo {
  margin: 0 0 0.55rem;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--unirio-azul-médio);
}

.nai-relatorios-legenda__lista {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.nai-relatorios-legenda__lista li {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.45rem 0.65rem;
}

.nai-relatorios-legenda__texto {
  flex: 1 1 12rem;
  min-width: 0;
}

.nai-relatorios-legenda .nai-tutor-envio-badge {
  flex-shrink: 0;
}

.nai-atend-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  align-items: center;
}

.nai-btn-ico {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.72rem 1.2rem;
  border-radius: 10px;
  font-family: var(--font-sans);
  font-size: 0.93rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: transform 0.2s ease, box-shadow 0.2s ease, filter 0.2s ease;
}

.nai-btn-ico--primary {
  background: linear-gradient(135deg, var(--unirio-azul-médio) 0%, var(--unirio-azul) 100%);
  color: #fff;
  box-shadow: 0 4px 14px rgba(0, 65, 105, 0.2);
}

.nai-btn-ico--primary:hover {
  filter: brightness(1.05);
  transform: translateY(-1px);
  box-shadow: 0 6px 18px rgba(0, 65, 105, 0.24);
}

.nai-btn-ico--outline {
  background: rgba(255, 255, 255, 0.9);
  color: var(--unirio-azul);
  border: 1.5px solid rgba(0, 65, 105, 0.2);
  box-shadow: 0 2px 8px rgba(0, 65, 105, 0.05);
}

.nai-btn-ico--outline:hover {
  background: rgba(232, 240, 248, 0.95);
  border-color: var(--unirio-acento);
}

.nai-btn-ico--danger {
  background: linear-gradient(135deg, #dc2626 0%, #b91c1c 100%);
  color: #fff;
  box-shadow: 0 4px 14px rgba(185, 28, 28, 0.24);
}

.nai-btn-ico--danger:hover:not(:disabled) {
  filter: brightness(1.05);
  transform: translateY(-1px);
  box-shadow: 0 6px 18px rgba(185, 28, 28, 0.28);
}

.nai-btn-ico--danger:disabled {
  opacity: 0.45;
  cursor: not-allowed;
  filter: grayscale(0.35);
  transform: none;
  box-shadow: none;
}

.nai-btn-ico--danger-outline {
  background: rgba(255, 255, 255, 0.9);
  color: #b91c1c;
  border: 1.5px solid rgba(185, 28, 28, 0.4);
  box-shadow: 0 2px 8px rgba(185, 28, 28, 0.06);
}

.nai-btn-ico--danger-outline:hover {
  background: #fef2f2;
  border-color: #b91c1c;
  transform: translateY(-1px);
}

.nai-btn-ico:focus-visible {
  outline: 3px solid var(--unirio-acento-suave);
  outline-offset: 2px;
}

.nai-atend-filtros {
  margin-bottom: 1.15rem;
  background: var(--portal-card);
  border: 1px solid var(--portal-border);
  border-radius: 14px;
  box-shadow: 0 2px 8px rgba(0, 65, 105, 0.05);
  position: relative;
  overflow: visible;
}

.nai-atend-filtros::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: 3px;
  border-radius: 14px 14px 0 0;
  background: linear-gradient(
    90deg,
    var(--unirio-azul) 0%,
    var(--unirio-acento) 50%,
    var(--unirio-azul-claro) 100%
  );
  pointer-events: none;
}

.nai-atend-filtros__head {
  padding: 1.15rem 1.35rem 0.85rem;
  padding-top: 1.35rem;
  border-bottom: 1px solid rgba(0, 65, 105, 0.08);
}

.nai-atend-filtros__title {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  margin: 0;
  font-family: var(--font-serif);
  font-size: 1.12rem;
  font-weight: 700;
  color: var(--unirio-azul);
  line-height: 1.25;
}

.nai-atend-filtros__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  border-radius: 10px;
  background: rgba(0, 65, 105, 0.08);
  color: var(--unirio-azul-médio);
  font-size: 0.95rem;
}

.nai-atend-filtros__hint {
  margin: 0.45rem 0 0;
  font-size: 0.88rem;
  line-height: 1.45;
  color: var(--portal-muted);
  max-width: 40rem;
}

.nai-atend-filtros__body {
  padding: 1.15rem 1.35rem 1.35rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.nai-atend-filtros__row {
  display: grid;
  gap: 1rem 1.15rem;
  align-items: end;
}

.nai-atend-filtros__row--primary {
  grid-template-columns: minmax(220px, 2.2fr) minmax(150px, 1fr) minmax(150px, 1fr);
}

.nai-atend-filtros__row--dates {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.nai-atend-filtros__divider {
  height: 0;
  border: none;
  border-top: 1px dashed rgba(0, 65, 105, 0.12);
  margin: 0.15rem 0 0;
}

.nai-atend-filtros__sub {
  margin: 0;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--unirio-acento);
}

.nai-filtro-field {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0.42rem;
  min-width: 0;
}

.nai-filtro-field--grow {
  grid-column: auto;
}

.nai-filtro-field__label,
label.nai-filtro-field__label {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--unirio-azul-médio);
  line-height: 1.2;
}

.nai-filtro-field input,
.nai-filtro-field select {
  width: 100%;
  min-height: 2.85rem;
  padding: 0.65rem 0.9rem;
  border: 1.5px solid rgba(0, 65, 105, 0.12);
  border-radius: 10px;
  font-size: 0.95rem;
  font-family: var(--font-sans);
  background: #fafbfd;
  color: var(--portal-text);
  box-sizing: border-box;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.nai-filtro-field input:focus,
.nai-filtro-field select:focus {
  outline: none;
  border-color: var(--unirio-acento);
  background: #fff;
  box-shadow: 0 0 0 4px rgba(74, 127, 168, 0.12);
}

.nai-btn-filtro-data {
  width: 100%;
  min-height: 2.85rem;
  padding: 0.65rem 0.95rem;
  border: 1.5px solid rgba(0, 65, 105, 0.12);
  border-radius: 10px;
  background: #fafbfd;
  text-align: left;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.75rem;
  cursor: pointer;
  font-size: 0.95rem;
  font-family: var(--font-sans);
  color: var(--portal-text);
  box-sizing: border-box;
  transition: border-color 0.2s ease, background 0.2s ease;
}

.nai-btn-filtro-data:hover {
  border-color: var(--unirio-acento);
  background: #fff;
}

.nai-btn-filtro-data .fa-calendar {
  color: var(--unirio-acento);
  opacity: 0.85;
}

@media (max-width: 960px) {
  .nai-atend-filtros__row--primary {
    grid-template-columns: 1fr 1fr;
  }

  .nai-filtro-field--grow {
    grid-column: 1 / -1;
  }
}

@media (max-width: 560px) {
  .nai-atend-filtros__head,
  .nai-atend-filtros__body {
    padding-left: 1.1rem;
    padding-right: 1.1rem;
  }

  .nai-atend-filtros__row--primary,
  .nai-atend-filtros__row--dates {
    grid-template-columns: 1fr;
  }
}

.nai-calendario-duplo {
  position: absolute;
  left: 0;
  right: 0;
  top: calc(100% + 6px);
  z-index: 50;
  background: #fff;
  border: 1px solid var(--portal-border);
  border-radius: 12px;
  padding: 1rem;
  box-shadow: 0 16px 40px rgba(0, 65, 105, 0.15);
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.nai-calendario-duplo input[type="date"] {
  padding: 0.65rem 0.75rem;
  border-radius: 8px;
}

.nai-calendario-duplo > span {
  font-size: 0.8rem;
  color: var(--portal-muted);
  text-align: center;
}

.nai-cal-btns {
  display: flex;
  justify-content: flex-end;
  gap: 0.5rem;
  margin-top: 0.35rem;
}

.nai-cal-btns button {
  padding: 0.5rem 1rem;
  border-radius: 8px;
  font-family: var(--font-sans);
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
}

.nai-cal-btns .nai-cal-clear {
  background: rgba(0, 65, 105, 0.08);
  color: var(--unirio-azul-médio);
}

.nai-cal-btns .nai-cal-apply {
  background: var(--unirio-azul);
  color: #fff;
}

.nai-atend-chips {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem 0.65rem;
  margin-bottom: 1rem;
}

.nai-atend-chips__label {
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--portal-muted);
  margin-right: 0.25rem;
}

.nai-chip-col {
  padding: 0.42rem 0.95rem;
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  border: 1.5px solid rgba(0, 65, 105, 0.15);
  background: rgba(255, 255, 255, 0.85);
  color: var(--unirio-azul-médio);
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.nai-chip-col:hover {
  border-color: var(--unirio-acento);
  background: rgba(232, 240, 248, 0.9);
}

.nai-chip-col.active {
  background: var(--unirio-azul);
  color: #fff;
  border-color: var(--unirio-azul);
}

.nai-atend-table-wrap {
  position: relative;
  overflow: hidden;
  border-radius: 14px;
  border: 1px solid var(--portal-border);
  background: rgba(255, 255, 255, 0.95);
  box-shadow: 0 4px 18px rgba(0, 65, 105, 0.07);
  max-height: min(70vh, 720px);
  display: flex;
  flex-direction: column;
}

.nai-atend-table-wrap.is-fullscreen {
  position: fixed;
  inset: 0;
  z-index: 2500;
  max-height: none;
  border-radius: 0;
  border: none;
  background: linear-gradient(165deg, #dce8f2 0%, #e8eef5 45%, #dfe9f2 100%);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

body.nai-atend-noscroll {
  overflow: hidden;
}

.nai-atend-fs-header {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.85rem 1.25rem;
  background: linear-gradient(135deg, var(--unirio-azul) 0%, var(--unirio-azul-médio) 100%);
  color: #fff;
  box-shadow: 0 4px 16px rgba(0, 65, 105, 0.2);
  position: relative;
  z-index: 5;
}

.nai-atend-fs-header__lead {
  min-width: 0;
}

.nai-atend-fs-header__meta {
  margin: 0.2rem 0 0;
  font-size: 0.82rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.88);
  line-height: 1.35;
}

.nai-atend-table-wrap.is-fullscreen .nai-atend-fs-header {
  position: relative;
  flex: 0 0 auto;
  z-index: 2;
  padding: 1rem 1.35rem;
}

.nai-atend-fs-table-card {
  flex: 1 1 auto;
  min-height: 0;
  display: flex;
  flex-direction: column;
}

.nai-atend-table-wrap:not(.is-fullscreen) .nai-atend-fs-table-card {
  flex: 1 1 auto;
  min-height: 0;
  display: flex;
  flex-direction: column;
}

.nai-atend-fs-header__title {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: 700;
  margin: 0;
}

.nai-atend-fs-close {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.55rem 1rem;
  border-radius: 10px;
  border: 1.5px solid rgba(255, 255, 255, 0.45);
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
  font-family: var(--font-sans);
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s ease, border-color 0.2s ease, transform 0.15s ease, filter 0.15s ease;
}

.nai-atend-fs-close:hover {
  background: rgba(255, 255, 255, 0.22);
  border-color: #fff;
}

/* Minimizar vista expandida — alinhado à estética UNIRIO / NAI (azul + acento) */
.nai-atend-fs-minimize {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  border-radius: 10px;
  border: 1.5px solid rgba(157, 200, 232, 0.65);
  background: rgba(255, 255, 255, 0.14);
  color: #f0f9ff;
  font-family: var(--font-sans);
  font-size: 0.86rem;
  font-weight: 600;
  cursor: pointer;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.12);
  transition: background 0.18s ease, border-color 0.18s ease, color 0.18s ease, transform 0.12s ease;
}

.nai-atend-fs-minimize i {
  font-size: 0.95rem;
  opacity: 0.95;
}

.nai-atend-fs-minimize:hover {
  background: rgba(255, 255, 255, 0.24);
  border-color: #9dc8e8;
  color: #fff;
}

.nai-atend-fs-minimize:active {
  transform: scale(0.98);
}

.nai-atend-fs-minimize:focus-visible {
  outline: 2px solid #fbbf24;
  outline-offset: 3px;
}

.nai-atend-fs-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  gap: 0.5rem;
}

.nai-atend-fs-close--ghost {
  background: rgba(255, 255, 255, 0.08);
}

/* Botão fixo sempre visível ao expandir a tabela (evita barra cortada por overflow) */
.nai-atend-fs-fab {
  position: fixed;
  bottom: max(1.25rem, env(safe-area-inset-bottom, 0px));
  right: max(1.25rem, env(safe-area-inset-right, 0px));
  top: auto;
  z-index: 2600;
  width: 3.25rem;
  height: 3.25rem;
  padding: 0;
  border: none;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--unirio-azul, #004169);
  color: #fff;
  box-shadow: 0 4px 20px rgba(0, 65, 105, 0.45);
  transition: transform 0.2s ease, background 0.2s ease;
}

.nai-atend-fs-fab:hover {
  background: var(--unirio-azul-médio, #005a8c);
  transform: scale(1.05);
}

.nai-atend-fs-fab:focus-visible {
  outline: 3px solid var(--unirio-acento-suave, #66c5e8);
  outline-offset: 3px;
}

.nai-atend-fs-fab--minimize {
  width: 3.1rem;
  height: 3.1rem;
  border-radius: 12px;
  border: 1.5px solid rgba(102, 197, 232, 0.55);
  background: linear-gradient(165deg, #005a8c 0%, #004169 55%, #003354 100%);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.12),
    0 6px 22px rgba(0, 65, 105, 0.45);
  font-size: 1.05rem;
}

.nai-atend-fs-fab--minimize:hover {
  background: linear-gradient(165deg, #0077a8 0%, #005a8c 50%, #004169 100%);
  border-color: var(--unirio-acento-suave, #66c5e8);
}

.nai-atend-table-scroll {
  flex: 1 1 auto;
  overflow: auto;
  min-height: 200px;
}

.nai-atend-table-wrap.is-fullscreen .nai-atend-fs-table-card {
  padding: 1rem 1.25rem 1.35rem;
}

.nai-atend-table-wrap.is-fullscreen .nai-atend-table-scroll {
  flex: 1 1 auto;
  min-height: 0;
  background: #fff;
  border-radius: 14px;
  border: 1px solid rgba(0, 65, 105, 0.12);
  box-shadow: 0 12px 40px rgba(0, 65, 105, 0.14);
  padding: 0;
}

.nai-atend-table-wrap.is-fullscreen .nai-atend-table {
  font-size: 0.94rem;
}

.nai-atend-table-wrap.is-fullscreen .nai-atend-table th,
.nai-atend-table-wrap.is-fullscreen .nai-atend-table td {
  padding: 0.95rem 0.85rem;
}

.nai-atend-table-wrap.is-fullscreen .nai-atend-table th {
  font-size: 0.74rem;
  background: rgba(236, 244, 252, 0.98);
}

.nai-export-menu {
  position: relative;
}

.nai-export-menu__chevron {
  font-size: 0.65rem;
  opacity: 0.75;
}

.nai-export-menu__panel {
  position: absolute;
  top: calc(100% + 0.35rem);
  right: 0;
  min-width: 11.5rem;
  padding: 0.35rem;
  background: #fff;
  border: 1px solid var(--portal-border);
  border-radius: 10px;
  box-shadow: 0 10px 28px rgba(0, 65, 105, 0.16);
  z-index: 30;
}

.nai-export-menu--light .nai-export-menu__panel {
  background: #fff;
  border-color: rgba(255, 255, 255, 0.35);
}

.nai-export-menu__item {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  width: 100%;
  padding: 0.55rem 0.7rem;
  border: none;
  border-radius: 8px;
  background: transparent;
  color: var(--unirio-azul);
  font-family: var(--font-sans);
  font-size: 0.88rem;
  font-weight: 600;
  text-align: left;
  cursor: pointer;
  transition: background 0.15s ease;
}

.nai-export-menu--light .nai-export-menu__item {
  color: var(--unirio-azul);
}

.nai-export-menu__item:hover,
.nai-export-menu__item:focus-visible {
  background: rgba(0, 65, 105, 0.08);
  outline: none;
}

.nai-export-menu__trigger {
  white-space: nowrap;
}

.nai-atend-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  font-size: 0.9rem;
}

.nai-atend-table th,
.nai-atend-table td {
  padding: 0.85rem 0.75rem;
  border-bottom: 1px solid rgba(0, 65, 105, 0.07);
  text-align: left;
  vertical-align: top;
}

.nai-atend-table th {
  position: sticky;
  top: 0;
  z-index: 3;
  font-weight: 700;
  font-size: 0.72rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--unirio-azul-médio);
  background: rgba(240, 244, 250, 0.98);
  backdrop-filter: blur(6px);
  box-shadow: 0 1px 0 rgba(0, 65, 105, 0.08);
}

.nai-atend-table th.nai-col-fixed {
  background: rgba(228, 236, 247, 0.98);
  color: var(--unirio-azul);
}

.nai-atend-table tbody tr:hover td {
  background: rgba(74, 127, 168, 0.05);
}

.nai-atend-link {
  color: var(--unirio-azul-claro);
  font-weight: 700;
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s ease, color 0.2s ease;
}

.nai-atend-link:hover {
  color: var(--unirio-azul);
  border-bottom-color: var(--unirio-acento);
}

.nai-atend-mat {
  display: block;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--portal-muted);
  margin-top: 0.2rem;
}

.nai-diag-pill {
  display: inline-block;
  padding: 0.25rem 0.6rem;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 600;
  margin: 0.15rem 0.2rem 0.15rem 0;
  background: rgba(74, 127, 168, 0.12);
  color: var(--unirio-azul-médio);
  border: 1px solid rgba(74, 127, 168, 0.25);
}

.nai-diag-pill--muted {
  font-style: italic;
  color: var(--portal-muted);
  background: transparent;
  border: none;
  padding-left: 0;
}

.nai-status {
  display: inline-block;
  padding: 0.38rem 0.75rem;
  border-radius: 8px;
  font-weight: 700;
  font-size: 0.78rem;
  white-space: nowrap;
  letter-spacing: 0.02em;
  border: 1px solid transparent;
}

.nai-status--em-andamento {
  background: #c2410c;
  color: #fff;
  border-color: rgba(0, 0, 0, 0.12);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.2) inset;
}

.nai-status--encerrado {
  background: #15803d;
  color: #fff;
  border-color: rgba(0, 0, 0, 0.12);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.2) inset;
}

.nai-status--anamnese {
  background: #1d4ed8;
  color: #fff;
  border-color: rgba(0, 0, 0, 0.12);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.2) inset;
}

.nai-status--tutoria {
  background: #5b21b6;
  color: #fff;
  border-color: rgba(0, 0, 0, 0.12);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.2) inset;
}

.nai-status--tutoria-voluntaria {
  background: #0e7490;
  color: #fff;
  border-color: rgba(0, 0, 0, 0.12);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.2) inset;
}

.nai-status-legend {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem 0.75rem;
  margin: 0 0 1rem;
  padding: 0.85rem 1rem;
  background: var(--portal-card);
  border: 1px solid var(--portal-border);
  border-radius: 12px;
  font-size: 0.82rem;
  color: var(--portal-muted);
}

.nai-status-legend__title {
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--unirio-azul-médio);
  margin-right: 0.25rem;
}

.nai-status-legend .nai-status {
  font-size: 0.72rem;
  padding: 0.32rem 0.6rem;
}

.nai-modal-atend {
  position: fixed;
  inset: 0;
  z-index: 10050;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.25rem;
  background: rgba(15, 35, 55, 0.45);
  backdrop-filter: blur(6px);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
}

.nai-modal-atend:not(.hidden) {
  opacity: 1;
  pointer-events: auto;
}

.nai-modal-atend.hidden {
  display: none !important;
}

.nai-modal-atend__box {
  position: relative;
  width: 100%;
  max-width: 640px;
  max-height: min(92vh, 900px);
  overflow-y: auto;
  background: #fff;
  border-radius: 16px;
  border: 1px solid var(--portal-border);
  box-shadow: 0 24px 64px rgba(0, 65, 105, 0.22);
}

.nai-modal-atend__box::before {
  content: "";
  display: block;
  height: 3px;
  background: linear-gradient(
    90deg,
    var(--unirio-azul) 0%,
    var(--unirio-acento) 50%,
    var(--unirio-azul-claro) 100%
  );
  border-radius: 16px 16px 0 0;
}

.nai-modal-atend__close {
  position: absolute;
  top: 0.85rem;
  right: 0.95rem;
  width: 2.25rem;
  height: 2.25rem;
  border: none;
  border-radius: 10px;
  background: rgba(0, 65, 105, 0.06);
  color: var(--unirio-azul-médio);
  font-size: 1.35rem;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s ease, color 0.2s ease;
}

.nai-modal-atend__close:hover {
  background: rgba(0, 65, 105, 0.12);
  color: var(--unirio-azul);
}

.nai-modal-atend__head {
  padding: 1.5rem 1.75rem 0.5rem;
}

.nai-modal-atend__head h1,
.nai-modal-atend__head h2 {
  font-family: var(--font-serif);
  font-size: 1.45rem;
  font-weight: 700;
  color: var(--unirio-azul);
  margin: 0 0 0.35rem;
}

.nai-modal-atend__head p {
  margin: 0;
  font-size: 0.92rem;
  color: var(--portal-muted);
  line-height: 1.45;
}

.nai-modal-atend__body {
  padding: 0.5rem 1.75rem 1.75rem;
}

.nai-modal-atend__section {
  margin-top: 1.25rem;
  padding-top: 1.15rem;
  border-top: 1px solid rgba(0, 65, 105, 0.08);
}

.nai-modal-atend__section:first-of-type {
  margin-top: 0.5rem;
  padding-top: 0;
  border-top: none;
}

.nai-modal-atend__section h3 {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--unirio-acento);
  margin: 0 0 0.85rem;
}

.nai-modal-atend__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.85rem 1rem;
}

.nai-modal-atend__grid .nai-field-span-2 {
  grid-column: 1 / -1;
}

@media (max-width: 560px) {
  .nai-modal-atend__grid {
    grid-template-columns: 1fr;
  }
}

.nai-field-modal {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.nai-field-modal label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--unirio-azul-médio);
}

.nai-field-modal .hint {
  font-weight: 400;
  font-size: 0.78rem;
  color: var(--portal-muted);
}

.nai-field-modal input,
.nai-field-modal select,
.nai-field-modal textarea {
  width: 100%;
  padding: 0.72rem 0.85rem;
  border: 1.5px solid rgba(0, 65, 105, 0.12);
  border-radius: 10px;
  font-size: 0.95rem;
  font-family: var(--font-sans);
  background: #fafbfd;
  box-sizing: border-box;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.nai-field-modal input:focus,
.nai-field-modal select:focus,
.nai-field-modal textarea:focus {
  outline: none;
  border-color: var(--unirio-acento);
  background: #fff;
  box-shadow: 0 0 0 4px rgba(74, 127, 168, 0.12);
}

.nai-field-modal input[readonly] {
  background: rgba(0, 65, 105, 0.04);
  color: var(--portal-muted);
}

.nai-field-modal textarea {
  min-height: 5rem;
  resize: vertical;
  line-height: 1.45;
}

.nai-diag-display {
  min-height: 2.5rem;
  padding: 0.65rem;
  border-radius: 10px;
  background: rgba(248, 250, 252, 0.95);
  border: 1px dashed rgba(0, 65, 105, 0.12);
}

.nai-mes-ano-row {
  display: flex;
  gap: 0.75rem;
  align-items: stretch;
}

.nai-mes-ano-row select {
  flex: 1;
}

.nai-mes-ano-row input[type="number"] {
  width: 5.5rem;
  flex-shrink: 0;
}

.nai-modal-atend__footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  align-items: center;
  gap: 0.65rem;
  margin-top: 1.5rem;
  padding-top: 1.15rem;
  border-top: 1px solid rgba(0, 65, 105, 0.08);
}

.nai-modal-atend__footer .nai-atend-page-link {
  margin-right: auto;
}

.nai-atend-page-link {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--unirio-azul-claro);
  text-decoration: none;
}

.nai-atend-page-link:hover {
  color: var(--unirio-azul);
  text-decoration: underline;
}

.nai-atend-cadastro-panel {
  max-width: 720px;
  margin: 0 auto;
  background: #fff;
  border-radius: 16px;
  border: 1px solid var(--portal-border);
  box-shadow: 0 12px 40px rgba(0, 65, 105, 0.1);
  position: relative;
  overflow: hidden;
}

.nai-atend-cadastro-panel::before {
  content: "";
  display: block;
  height: 3px;
  background: linear-gradient(
    90deg,
    var(--unirio-azul) 0%,
    var(--unirio-acento) 50%,
    var(--unirio-azul-claro) 100%
  );
}

.nai-atend-cadastro-back {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--unirio-azul-claro);
  text-decoration: none;
  margin-bottom: 1rem;
}

.nai-atend-cadastro-back:hover {
  color: var(--unirio-azul);
}

/* ----- NAI — Alunos (listagem) ----- */
.nai-alunos-inner {
  max-width: 1200px;
}

.nai-alunos-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem 1.5rem;
  margin-bottom: 1.25rem;
}

.nai-alunos-toolbar__title h1 {
  font-family: var(--font-serif);
  font-size: 1.65rem;
  font-weight: 700;
  color: var(--unirio-azul);
  margin: 0 0 0.35rem;
  line-height: 1.2;
}

.nai-alunos-toolbar__meta {
  margin: 0;
  font-size: 0.92rem;
  color: var(--portal-muted);
  max-width: 32rem;
  line-height: 1.45;
}

.nai-alunos-toolbar__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  align-items: center;
}

a.nai-btn-ico {
  text-decoration: none;
  box-sizing: border-box;
}

a.nai-btn-ico--primary {
  color: #fff;
}

a.nai-btn-ico--outline {
  color: var(--unirio-azul);
}

.nai-alunos-filtros {
  margin-bottom: 1.25rem;
}

.nai-diag-pill--table {
  font-size: 0.72rem;
  padding: 0.22rem 0.5rem;
  margin: 0.12rem 0.2rem 0.12rem 0;
}

.nai-alunos-table-wrap {
  overflow: auto;
  border-radius: 14px;
  border: 1px solid var(--portal-border);
  background: rgba(255, 255, 255, 0.98);
  box-shadow: 0 4px 18px rgba(0, 65, 105, 0.07);
  max-height: min(72vh, 760px);
}

.nai-alunos-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  font-size: 0.9rem;
}

.nai-alunos-table th,
.nai-alunos-table td {
  padding: 0.8rem 0.75rem;
  border-bottom: 1px solid rgba(0, 65, 105, 0.07);
  text-align: left;
  vertical-align: top;
}

.nai-alunos-table th {
  position: sticky;
  top: 0;
  z-index: 2;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--unirio-azul-médio);
  background: rgba(240, 244, 250, 0.98);
  box-shadow: 0 1px 0 rgba(0, 65, 105, 0.08);
}

.nai-alunos-name {
  font-weight: 700;
  color: var(--unirio-azul);
}

.nai-alunos-mat {
  font-size: 0.85rem;
  color: var(--portal-muted);
  font-weight: 600;
}

.nai-alunos-diags {
  max-width: 14rem;
}

.nai-alunos-row {
  cursor: pointer;
  transition: background 0.18s ease;
}

.nai-alunos-row:hover td,
.nai-alunos-row:focus-visible td {
  background: rgba(74, 127, 168, 0.07);
}

.nai-alunos-row:focus-visible {
  outline: 2px solid var(--unirio-acento);
  outline-offset: -2px;
}

.nai-alunos-empty {
  text-align: center;
  padding: 2rem 1rem !important;
  color: var(--portal-muted);
  font-size: 0.95rem;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ----- NAI — Ficha do aluno ----- */
.nai-aluno-inner {
  max-width: 920px;
}

.nai-aluno-card {
  background: #fff;
  border: 1px solid var(--portal-border);
  border-radius: 16px;
  box-shadow: 0 8px 28px rgba(0, 65, 105, 0.08);
  overflow: hidden;
  position: relative;
}

.nai-aluno-card::before {
  content: "";
  display: block;
  height: 3px;
  background: linear-gradient(
    90deg,
    var(--unirio-azul) 0%,
    var(--unirio-acento) 50%,
    var(--unirio-azul-claro) 100%
  );
}

.nai-aluno-card__head {
  padding: 1.35rem 1.5rem 1rem;
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
}

.nai-aluno-card__head h1 {
  margin: 0;
  font-family: var(--font-serif);
  font-size: 1.55rem;
  font-weight: 700;
  color: var(--unirio-azul);
  line-height: 1.2;
  max-width: 100%;
}

.nai-aluno-card__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  align-items: center;
}

.nai-aluno-card__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 0.85rem 1.25rem;
  padding: 0 1.5rem 1.25rem;
  font-size: 0.93rem;
  line-height: 1.45;
  color: var(--portal-text);
}

.nai-aluno-card__grid dt {
  margin: 0;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--unirio-acento);
}

.nai-aluno-card__grid dd {
  margin: 0.2rem 0 0;
  font-weight: 600;
  color: var(--unirio-azul-médio);
}

.nai-aluno-card__section {
  padding: 1rem 1.5rem 1.35rem;
  border-top: 1px solid rgba(0, 65, 105, 0.08);
}

.nai-aluno-card__section > h2 {
  margin: 0 0 0.75rem;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--unirio-azul-médio);
}

.nai-aluno-diag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.nai-aluno-diag-pill {
  display: inline-block;
  padding: 0.38rem 0.75rem;
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 600;
  border: 2px solid;
}

.nai-aluno-obs-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 0.85rem;
}

.nai-aluno-obs-head h2 {
  margin: 0;
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--unirio-azul);
}

.nai-aluno-obs-form {
  margin-bottom: 1rem;
  padding: 1.1rem 1.2rem;
  background: rgba(248, 250, 252, 0.95);
  border: 1px solid var(--portal-border);
  border-radius: 12px;
}

.nai-aluno-obs-form .nai-field-modal {
  margin-bottom: 0.65rem;
}

.nai-aluno-obs-form-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  justify-content: flex-end;
  margin-top: 0.75rem;
}

.nai-aluno-timeline {
  position: relative;
  margin: 0;
  padding: 0.25rem 0 0.5rem 1.35rem;
  border-left: 3px solid rgba(0, 65, 105, 0.15);
}

.nai-aluno-timeline__item {
  position: relative;
  margin-bottom: 1.35rem;
  padding-left: 1rem;
}

.nai-aluno-timeline__item::before {
  content: "";
  position: absolute;
  left: calc(-1.35rem - 9px);
  top: 0.25rem;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--unirio-azul);
  border: 2px solid #fff;
  box-shadow: 0 0 0 1px rgba(0, 65, 105, 0.12);
}

.nai-aluno-timeline__date {
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--unirio-acento);
  margin-bottom: 0.35rem;
}

.nai-aluno-timeline__body {
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid var(--portal-border);
  border-radius: 10px;
  padding: 0.85rem 1rem;
}

.nai-aluno-timeline__body h3 {
  margin: 0 0 0.4rem;
  font-size: 1rem;
  color: var(--unirio-azul);
}

.nai-aluno-timeline__body p {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.5;
  color: var(--portal-text);
}

.nai-aluno-timeline__body small {
  display: block;
  margin-top: 0.5rem;
  font-size: 0.8rem;
  color: var(--portal-muted);
}

.nai-aluno-no-obs {
  margin: 0;
  padding: 1rem;
  text-align: center;
  color: var(--portal-muted);
  font-size: 0.92rem;
  background: rgba(0, 65, 105, 0.03);
  border-radius: 10px;
}

/* Modal editar aluno */
.nai-aluno-edit-modal {
  position: fixed;
  inset: 0;
  z-index: 10040;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.25rem;
  box-sizing: border-box;
}

.nai-aluno-edit-modal.hidden {
  display: none !important;
}

.nai-aluno-edit-modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(15, 35, 55, 0.45);
  backdrop-filter: blur(4px);
}

.nai-aluno-edit-modal__panel {
  position: relative;
  width: 100%;
  max-width: 760px;
  max-height: min(92vh, 880px);
  overflow-y: auto;
  background: #fff;
  border-radius: 16px;
  border: 1px solid var(--portal-border);
  box-shadow: 0 24px 64px rgba(0, 65, 105, 0.22);
}

.nai-aluno-edit-modal__panel::before {
  content: "";
  display: block;
  height: 3px;
  background: linear-gradient(
    90deg,
    var(--unirio-azul) 0%,
    var(--unirio-acento) 50%,
    var(--unirio-azul-claro) 100%
  );
  border-radius: 16px 16px 0 0;
}

.nai-aluno-edit-modal__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.1rem 1.35rem;
  border-bottom: 1px solid rgba(0, 65, 105, 0.08);
}

.nai-aluno-edit-modal__header h2 {
  margin: 0;
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--unirio-azul);
}

.nai-aluno-edit-modal__close {
  flex-shrink: 0;
  width: 2.25rem;
  height: 2.25rem;
  border: none;
  border-radius: 10px;
  background: rgba(0, 65, 105, 0.06);
  color: var(--unirio-azul-médio);
  font-size: 1.2rem;
  line-height: 1;
  cursor: pointer;
}

.nai-aluno-edit-modal__close:hover {
  background: rgba(0, 65, 105, 0.12);
  color: var(--unirio-azul);
}

.nai-aluno-edit-modal__body {
  padding: 1.1rem 1.35rem;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.85rem 1rem;
}

.nai-aluno-edit-modal__body > label {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--unirio-azul-médio);
}

.nai-aluno-edit-modal__body > label strong {
  font-weight: 700;
}

.nai-aluno-edit-modal__body input[type="text"],
.nai-aluno-edit-modal__body input[type="email"],
.nai-aluno-edit-modal__body input[type="date"],
.nai-aluno-edit-modal__body select {
  width: 100%;
  margin-top: 0.3rem;
  padding: 0.65rem 0.8rem;
  border: 1.5px solid rgba(0, 65, 105, 0.12);
  border-radius: 10px;
  font-size: 0.95rem;
  font-family: var(--font-sans);
  background: #fafbfd;
  box-sizing: border-box;
}

.nai-aluno-edit-modal__body input:focus,
.nai-aluno-edit-modal__body select:focus {
  outline: none;
  border-color: var(--unirio-acento);
  background: #fff;
  box-shadow: 0 0 0 4px rgba(74, 127, 168, 0.12);
}

.nai-aluno-edit-modal__body .nai-aluno-edit-modal__field-span {
  grid-column: 1 / -1;
}

.nai-aluno-edit-modal__body .nai-aluno-edit-modal__field-span > label {
  display: block;
  margin-bottom: 0.35rem;
}

.nai-aluno-edit-modal__body .select-wrapper {
  width: 100%;
}

.nai-aluno-edit-modal__footer {
  padding: 1rem 1.35rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 0.55rem;
  border-top: 1px solid rgba(0, 65, 105, 0.08);
}

@media (max-width: 640px) {
  .nai-aluno-edit-modal__body {
    grid-template-columns: 1fr;
  }
}

/* Tom Select dentro do modal de aluno */
.nai-aluno-edit-modal .ts-wrapper {
  margin-top: 0.35rem;
}

.nai-aluno-edit-modal .ts-control {
  padding: 0.65rem 0.85rem !important;
  border-radius: 10px !important;
  border: 1.5px solid rgba(0, 65, 105, 0.12) !important;
  min-height: 2.85rem !important;
}

.nai-aluno-edit-modal .ts-dropdown {
  border-radius: 10px;
  z-index: 100999 !important;
}

.nai-aluno-edit-modal .optgroup-header {
  font-weight: 700;
  color: var(--unirio-azul);
  background: rgba(232, 240, 248, 0.95);
}

/* Modal de exclusão de aluno */
.nai-aluno-edit-modal--danger .nai-aluno-edit-modal__panel::before {
  background: linear-gradient(135deg, #dc2626 0%, #b91c1c 100%);
}

.nai-aluno-edit-modal--danger .nai-aluno-edit-modal__header h2 {
  color: #b91c1c;
}

.nai-aluno-edit-modal__body--stack {
  display: block;
}

.nai-aluno-danger-text {
  margin: 0 0 1rem;
  font-size: 0.93rem;
  line-height: 1.55;
  color: #7f1d1d;
  background: #fef2f2;
  border: 1px solid #f0a8a8;
  border-radius: 10px;
  padding: 0.85rem 1rem;
}

.nai-aluno-edit-modal__body--stack .nai-aluno-edit-modal__field-span input[type="text"] {
  width: 100%;
  box-sizing: border-box;
}

/* ----- NAI — Cadastro de aluno ----- */
.nai-aluno-form-panel {
  max-width: 800px;
  margin: 0 auto;
  background: #fff;
  border: 1px solid var(--portal-border);
  border-radius: 16px;
  box-shadow: 0 12px 40px rgba(0, 65, 105, 0.1);
  overflow: hidden;
  position: relative;
}

.nai-aluno-form-panel::before {
  content: "";
  display: block;
  height: 3px;
  background: linear-gradient(
    90deg,
    var(--unirio-azul) 0%,
    var(--unirio-acento) 50%,
    var(--unirio-azul-claro) 100%
  );
}

.nai-aluno-form-panel__head {
  padding: 1.35rem 1.5rem 0.5rem;
}

.nai-aluno-form-panel__head h1 {
  margin: 0;
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--unirio-azul);
}

.nai-aluno-form-panel__head p {
  margin: 0.5rem 0 0;
  font-size: 0.92rem;
  color: var(--portal-muted);
  line-height: 1.45;
}

.nai-aluno-form-panel__body {
  padding: 0.5rem 1.5rem 1.5rem;
}

.nai-aluno-form .form-group {
  margin-bottom: 1rem;
}

.nai-aluno-form .form-group label,
.nai-aluno-form .form-group-label {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--unirio-azul-médio);
  margin-bottom: 0.35rem;
}

.nai-aluno-form .req {
  color: #b91c1c;
  font-weight: 700;
}

.nai-aluno-form .form-group input[type="text"],
.nai-aluno-form .form-group input[type="date"],
.nai-aluno-form .form-group select,
.nai-aluno-form .form-group textarea {
  width: 100%;
  padding: 0.65rem 0.85rem;
  border: 1.5px solid rgba(0, 65, 105, 0.12);
  border-radius: 10px;
  font-size: 0.95rem;
  font-family: var(--font-sans);
  background: #fafbfd;
  box-sizing: border-box;
}

.nai-aluno-form .form-group input:focus,
.nai-aluno-form .form-group select:focus,
.nai-aluno-form .form-group textarea:focus {
  outline: none;
  border-color: var(--unirio-acento);
  background: #fff;
  box-shadow: 0 0 0 4px rgba(74, 127, 168, 0.12);
}

.nai-aluno-form .form-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  justify-content: flex-end;
  margin-top: 1.25rem;
  padding-top: 1.15rem;
  border-top: 1px solid rgba(0, 65, 105, 0.08);
}

.nai-aluno-diag-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1rem;
  margin-top: 0.5rem;
}

.nai-aluno-diag-grid h4 {
  margin: 0 0 0.5rem;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--unirio-azul);
}

.nai-aluno-diag-option {
  display: block;
  padding: 0.65rem 0.9rem;
  margin-bottom: 0.4rem;
  border: 1.5px solid rgba(0, 65, 105, 0.12);
  border-radius: 10px;
  background: #fafbfd;
  cursor: pointer;
  transition: border-color 0.2s ease, background 0.2s ease;
  font-size: 0.9rem;
}

.nai-aluno-diag-option:hover {
  border-color: var(--unirio-acento);
}

.nai-aluno-diag-option.selected {
  background: rgba(232, 240, 248, 0.95);
  border-color: var(--unirio-azul);
  font-weight: 600;
  color: var(--unirio-azul-médio);
}

.nai-aluno-form .error-msg {
  color: #b91c1c;
  font-size: 0.82rem;
  margin-top: 0.25rem;
  min-height: 1rem;
  display: block;
}

.nai-aluno-form .input-error {
  border-color: #dc2626 !important;
  background: #fff5f5 !important;
}

/* ----- NAI — Plano de atividades ----- */
.nai-plano-inner {
  max-width: 1100px;
}

.nai-plano-page {
  background: #fff;
  border: 1px solid var(--portal-border);
  border-radius: 16px;
  box-shadow: 0 8px 28px rgba(0, 65, 105, 0.08);
  padding: 1.5rem 1.75rem 2rem;
  position: relative;
  overflow: hidden;
}

.nai-plano-page::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: 3px;
  background: linear-gradient(
    90deg,
    var(--unirio-azul) 0%,
    var(--unirio-acento) 50%,
    var(--unirio-azul-claro) 100%
  );
}

.nai-plano-page__head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.5rem;
  padding-top: 0.35rem;
}

.nai-plano-page__head h1 {
  margin: 0;
  font-family: var(--font-serif);
  font-size: 1.45rem;
  font-weight: 700;
  color: var(--unirio-azul);
  line-height: 1.25;
}

.nai-plano-page h2 {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--unirio-azul-médio);
  margin: 1.5rem 0 0.75rem;
}

.nai-plano-carousel {
  display: flex;
  gap: 1rem;
  overflow-x: auto;
  padding: 0.5rem 0 1rem;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}

.nai-plano-pdf-card {
  flex: 0 0 auto;
  width: 220px;
  background: rgba(248, 250, 252, 0.95);
  border: 1px solid var(--portal-border);
  border-radius: 12px;
  padding: 1rem;
  text-align: center;
  transition: box-shadow 0.2s ease, transform 0.2s ease;
}

.nai-plano-pdf-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 22px rgba(0, 65, 105, 0.1);
}

.nai-plano-pdf-preview {
  position: relative;
  height: 240px;
  border-radius: 10px;
  background: rgba(0, 65, 105, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
}

.nai-plano-pdf-preview--empty {
  background: rgba(254, 226, 226, 0.6);
  color: #b91c1c;
  font-weight: 600;
  font-size: 0.88rem;
  padding: 0.75rem;
  text-align: center;
}

.nai-plano-pdf-preview .eye-icon {
  font-size: 1.75rem;
  color: var(--unirio-azul-médio);
}

.nai-plano-download {
  position: absolute;
  bottom: 10px;
  right: 12px;
  color: var(--unirio-azul-médio);
  font-size: 1rem;
}

.nai-plano-pdf-info h3 {
  margin: 0.65rem 0 0.25rem;
  font-size: 0.95rem;
  color: var(--unirio-azul);
}

.nai-plano-pdf-info p {
  margin: 0;
  font-size: 0.85rem;
  color: var(--portal-muted);
}

.nai-plano-msg-empty {
  text-align: center;
  color: #b91c1c;
  background: rgba(254, 226, 226, 0.45);
  padding: 1rem;
  border-radius: 10px;
  font-weight: 600;
  margin: 0.5rem 0;
}

.nai-plano-homolog-intro {
  margin: 0 0 1.35rem;
  padding: 0.85rem 1rem;
  font-size: 0.9rem;
  line-height: 1.55;
  color: var(--portal-text);
  background: rgba(0, 65, 105, 0.06);
  border-radius: 10px;
  border-left: 3px solid var(--unirio-azul);
}

.nai-plano-page .nai-plano-homolog-list {
  margin-bottom: 1.75rem;
}

.nai-plano-atividades-table {
  width: 100%;
  margin-top: 0.75rem;
  border-collapse: separate;
  border-spacing: 0;
  font-size: 0.9rem;
  border: 1px solid var(--portal-border);
  border-radius: 12px;
  overflow: hidden;
}

.nai-plano-atividades-table th,
.nai-plano-atividades-table td {
  padding: 0.75rem 0.85rem;
  border-bottom: 1px solid rgba(0, 65, 105, 0.08);
  text-align: left;
}

.nai-plano-atividades-table th {
  background: rgba(240, 244, 250, 0.98);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--unirio-azul-médio);
}

.nai-plano-atividades-table tr:last-child td {
  border-bottom: none;
}

.nai-plano-atividade-row {
  transition: filter 0.15s ease;
}

.nai-plano-atividade-row:hover {
  filter: brightness(0.98);
}

.nai-plano-ef-tag {
  display: inline-block;
  padding: 0.35rem 0.65rem;
  border-radius: 8px;
  font-weight: 700;
  font-size: 0.85rem;
}

.nai-plano-ef-tag--ok {
  background: rgba(21, 128, 61, 0.2);
  color: #14532d;
}

.nai-plano-ef-tag--mid {
  background: rgba(161, 98, 7, 0.2);
  color: #713f12;
}

.nai-plano-ef-tag--low {
  background: rgba(185, 28, 28, 0.2);
  color: #7f1d1d;
}

.nai-plano-ef-verde td {
  background: rgba(187, 247, 208, 0.45);
}

.nai-plano-ef-amarelo td {
  background: rgba(254, 240, 138, 0.45);
}

.nai-plano-ef-vermelho td {
  background: rgba(254, 202, 202, 0.45);
}

.nai-plano-av-modal {
  position: fixed;
  inset: 0;
  z-index: 10030;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(15, 35, 55, 0.45);
  backdrop-filter: blur(3px);
  padding: 1rem;
}

.nai-plano-av-modal.hidden {
  display: none !important;
}

.nai-plano-av-modal__box {
  background: #fff;
  padding: 1.5rem;
  border-radius: 14px;
  width: 100%;
  max-width: 400px;
  border: 1px solid var(--portal-border);
  box-shadow: 0 20px 50px rgba(0, 65, 105, 0.2);
}

.nai-plano-av-modal__box h3 {
  margin: 0 0 0.5rem;
  color: var(--unirio-azul);
  font-size: 1.1rem;
}

.nai-plano-av-modal__box form {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-top: 1rem;
}

.nai-plano-av-modal__box input {
  padding: 0.6rem 0.75rem;
  border-radius: 10px;
  border: 1.5px solid rgba(0, 65, 105, 0.12);
  font-family: var(--font-sans);
}

.nai-plano-av-modal__box label {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--unirio-azul-médio);
  text-align: left;
}

.nai-plano-av-modal__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  justify-content: flex-end;
  margin-top: 0.25rem;
}

.nai-plano-av-modal__msg {
  margin: 0.75rem 0 0;
  font-size: 0.9rem;
  font-weight: 600;
  color: #15803d;
  text-align: center;
}

.nai-plano-av-modal__msg--err {
  color: #b91c1c;
}

a.nai-btn-ico--outline {
  text-decoration: none;
  color: var(--unirio-azul);
  box-sizing: border-box;
}

/* ----- NAI — Tutores ----- */
.nai-tutores-inner {
  max-width: 1200px;
}

.nai-tutores-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem 1.5rem;
  margin-bottom: 1.25rem;
}

.nai-tutores-toolbar__title h1 {
  font-family: var(--font-serif);
  font-size: 1.65rem;
  font-weight: 700;
  color: var(--unirio-azul);
  margin: 0 0 0.35rem;
  line-height: 1.2;
}

.nai-tutores-toolbar__meta {
  margin: 0;
  font-size: 0.92rem;
  color: var(--portal-muted);
  max-width: 34rem;
  line-height: 1.45;
}

.nai-tutores-filtros .nai-atend-filtros__row--primary {
  grid-template-columns: minmax(220px, 2fr) minmax(160px, 1fr);
}

.nai-tutores-filtros__row.nai-atend-filtros__row--primary {
  grid-template-columns: minmax(200px, 2fr) minmax(130px, 0.95fr) minmax(130px, 0.95fr);
}

.nai-tutor-status {
  display: inline-block;
  padding: 0.35rem 0.7rem;
  border-radius: 8px;
  font-weight: 700;
  font-size: 0.78rem;
  white-space: nowrap;
  letter-spacing: 0.02em;
}

.nai-tutor-status--tutorando {
  background: #15803d;
  color: #fff;
  border: 1px solid rgba(0, 0, 0, 0.08);
}

.nai-tutor-status--livre {
  background: rgba(100, 116, 139, 0.2);
  color: #334155;
  border: 1px solid rgba(100, 116, 139, 0.35);
}

.nai-tutor-pill {
  display: inline-flex;
  align-items: center;
  padding: 0.28rem 0.65rem;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border: 1px solid transparent;
}

.nai-tutor-pill--ativo {
  background: linear-gradient(135deg, #ecfdf5 0%, #d1fae5 100%);
  color: #065f46;
  border-color: rgba(5, 150, 105, 0.35);
}

.nai-tutor-pill--inativo {
  background: linear-gradient(135deg, #fff7ed 0%, #ffedd5 100%);
  color: #9a3412;
  border-color: rgba(234, 88, 12, 0.35);
}

.nai-tutores-table-wrap {
  overflow: auto;
  border-radius: 14px;
  border: 1px solid var(--portal-border);
  background: rgba(255, 255, 255, 0.98);
  box-shadow: 0 4px 18px rgba(0, 65, 105, 0.07);
  max-height: min(72vh, 760px);
}

.nai-tutores-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  font-size: 0.9rem;
}

.nai-tutores-table th,
.nai-tutores-table td {
  padding: 0.8rem 0.75rem;
  border-bottom: 1px solid rgba(0, 65, 105, 0.07);
  text-align: left;
  vertical-align: middle;
}

.nai-tutores-table th {
  position: sticky;
  top: 0;
  z-index: 2;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--unirio-azul-médio);
  background: rgba(240, 244, 250, 0.98);
  box-shadow: 0 1px 0 rgba(0, 65, 105, 0.08);
}

.nai-tutores-link {
  color: var(--unirio-azul-claro);
  font-weight: 700;
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.2s ease, border-color 0.2s ease;
}

.nai-tutores-link:hover {
  color: var(--unirio-azul);
  border-bottom-color: var(--unirio-acento);
}

.nai-tutores-empty {
  text-align: center;
  padding: 2rem 1rem !important;
  color: var(--portal-muted);
}

.nai-tutores-table .nai-tutores-act-btn {
  padding: 0.5rem 0.85rem;
  font-size: 0.85rem;
}

/* Cadastro tutor — reutiliza base do formulário aluno + switch */
.nai-tutor-form-panel {
  max-width: 720px;
  margin: 0 auto;
  background: #fff;
  border: 1px solid var(--portal-border);
  border-radius: 16px;
  box-shadow: 0 12px 40px rgba(0, 65, 105, 0.1);
  overflow: hidden;
  position: relative;
}

.nai-tutor-form-panel::before {
  content: "";
  display: block;
  height: 3px;
  background: linear-gradient(
    90deg,
    var(--unirio-azul) 0%,
    var(--unirio-acento) 50%,
    var(--unirio-azul-claro) 100%
  );
}

.nai-tutor-form-panel__head {
  padding: 1.35rem 1.5rem 0.5rem;
}

.nai-tutor-form-panel__head h1 {
  margin: 0;
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--unirio-azul);
}

.nai-tutor-form-panel__head p {
  margin: 0.5rem 0 0;
  font-size: 0.92rem;
  color: var(--portal-muted);
  line-height: 1.45;
}

.nai-tutor-form-panel__body {
  padding: 0.5rem 1.5rem 1.5rem;
}

.nai-tutor-form .form-group {
  margin-bottom: 1rem;
}

.nai-tutor-form .form-group label {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--unirio-azul-médio);
  margin-bottom: 0.35rem;
}

.nai-tutor-form .form-group input[type="text"],
.nai-tutor-form .form-group input[type="email"],
.nai-tutor-form .form-group select,
.nai-tutor-form .form-group textarea {
  width: 100%;
  padding: 0.65rem 0.85rem;
  border: 1.5px solid rgba(0, 65, 105, 0.12);
  border-radius: 10px;
  font-size: 0.95rem;
  font-family: var(--font-sans);
  background: #fafbfd;
  box-sizing: border-box;
}

.nai-tutor-form .form-group input:focus,
.nai-tutor-form .form-group select:focus,
.nai-tutor-form .form-group textarea:focus {
  outline: none;
  border-color: var(--unirio-acento);
  background: #fff;
  box-shadow: 0 0 0 4px rgba(74, 127, 168, 0.12);
}

.nai-tutor-form .form-group select:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

.nai-tutor-form .form-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  justify-content: flex-end;
  margin-top: 1.25rem;
  padding-top: 1.15rem;
  border-top: 1px solid rgba(0, 65, 105, 0.08);
}

.nai-tutor-switch-row {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.nai-tutor-form .nai-tutor-switch-caption {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--unirio-azul-médio);
  cursor: pointer;
  margin: 0;
}

.nai-tutor-switch {
  position: relative;
  display: inline-block;
  width: 52px;
  height: 28px;
}

.nai-tutor-switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.nai-tutor-switch .nai-tutor-switch__slider {
  position: absolute;
  cursor: pointer;
  inset: 0;
  background: #cbd5e1;
  border-radius: 34px;
  transition: 0.25s;
}

.nai-tutor-switch .nai-tutor-switch__slider::before {
  position: absolute;
  content: "";
  height: 22px;
  width: 22px;
  left: 3px;
  bottom: 3px;
  background: #fff;
  border-radius: 50%;
  transition: 0.25s;
}

.nai-tutor-switch input:checked + .nai-tutor-switch__slider {
  background: var(--unirio-azul);
}

.nai-tutor-switch input:checked + .nai-tutor-switch__slider::before {
  transform: translateX(24px);
}

.nai-tutor-switch:focus-within .nai-tutor-switch__slider {
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.25);
}

.nai-tutor-toggle-panel {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem 1.25rem;
  padding: 1rem 1.15rem;
  background: linear-gradient(145deg, rgba(248, 250, 252, 0.98) 0%, rgba(241, 245, 249, 0.95) 100%);
  border: 1px solid rgba(0, 65, 105, 0.1);
  border-radius: 12px;
}

.nai-tutor-toggle-panel--cadastro {
  margin-top: 0.15rem;
}

.nai-tutor-toggle-panel__text {
  flex: 1 1 220px;
  min-width: 0;
}

.nai-tutor-toggle-panel__title {
  display: block;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--unirio-azul-médio);
  margin-bottom: 0.35rem;
}

.nai-tutor-toggle-panel__hint {
  margin: 0;
  font-size: 0.86rem;
  line-height: 1.45;
  color: var(--portal-muted);
}

.nai-tutor-switch-row--detalhe,
.nai-tutor-switch-row--cadastro {
  flex-shrink: 0;
  align-items: center;
  padding: 0.35rem 0.5rem 0.35rem 0.85rem;
  background: rgba(255, 255, 255, 0.85);
  border-radius: 999px;
  border: 1px solid rgba(0, 65, 105, 0.08);
}

.nai-tutor-form .form-group--tutor-ativo {
  margin-top: 0.35rem;
}

.nai-tutor-card__head--with-badge {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.65rem 0.85rem;
}

.nai-tutor-card__head--with-badge h1 {
  margin: 0;
}

.nai-tutor-historico-wrap {
  overflow: auto;
  border-radius: 10px;
  border: 1px solid rgba(0, 65, 105, 0.1);
  background: rgba(255, 255, 255, 0.65);
}

.nai-tutor-historico-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.86rem;
}

.nai-tutor-historico-table th,
.nai-tutor-historico-table td {
  padding: 0.65rem 0.75rem;
  text-align: left;
  border-bottom: 1px solid rgba(0, 65, 105, 0.07);
  vertical-align: top;
}

.nai-tutor-historico-table th {
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--unirio-azul-médio);
  background: rgba(240, 244, 250, 0.9);
  white-space: nowrap;
}

.nai-tutor-historico-table tbody tr:hover {
  background: rgba(59, 130, 246, 0.04);
}

.nai-tutor-hist-aberto {
  display: inline-block;
  padding: 0.12rem 0.45rem;
  border-radius: 6px;
  font-size: 0.72rem;
  font-weight: 700;
  background: rgba(59, 130, 246, 0.12);
  color: #1d4ed8;
}

.nai-tutor-hist-curso {
  display: block;
  margin-top: 0.2rem;
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--portal-muted);
}

.nai-tutor-hist-obs {
  max-width: 14rem;
  word-break: break-word;
}

.nai-tutores-act-btn--hist {
  white-space: nowrap;
}

.nai-tutor-form .error-msg {
  color: #b91c1c;
  font-size: 0.82rem;
  margin-top: 0.25rem;
  min-height: 1rem;
  display: block;
}

.nai-tutor-form .input-error {
  border-color: #dc2626 !important;
  background: #fff5f5 !important;
}

/* Ficha do tutor */
.nai-tutor-inner {
  max-width: 800px;
}

.nai-tutor-card {
  background: #fff;
  border: 1px solid var(--portal-border);
  border-radius: 16px;
  box-shadow: 0 8px 28px rgba(0, 65, 105, 0.08);
  overflow: hidden;
  position: relative;
}

.nai-tutor-card::before {
  content: "";
  display: block;
  height: 3px;
  background: linear-gradient(
    90deg,
    var(--unirio-azul) 0%,
    var(--unirio-acento) 50%,
    var(--unirio-azul-claro) 100%
  );
}

.nai-tutor-card__head {
  padding: 1.25rem 1.5rem 1rem;
}

.nai-tutor-card__head h1 {
  margin: 0;
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--unirio-azul);
}

.nai-tutor-card__section {
  padding: 0 1.5rem 1.35rem;
}

.nai-tutor-card__section h2 {
  margin: 0 0 1rem;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--unirio-azul-médio);
}

.nai-tutor-form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.85rem 1rem;
}

.nai-tutor-form-grid .nai-field-span-2 {
  grid-column: 1 / -1;
}

.nai-tutor-check {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 600;
  color: var(--unirio-azul-médio);
}

.nai-tutor-doc-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.nai-tutor-doc-list li {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem 0.75rem;
  padding: 0.65rem 0;
  border-bottom: 1px solid rgba(0, 65, 105, 0.08);
  font-size: 0.93rem;
}

.nai-tutor-doc-list li:last-child {
  border-bottom: none;
}

.nai-tutor-doc-block {
  margin-top: 1.25rem;
  padding: 1rem 1.15rem;
  background: rgba(248, 250, 252, 0.95);
  border: 1px solid var(--portal-border);
  border-radius: 12px;
}

.nai-tutor-doc-block h3 {
  margin: 0 0 0.65rem;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--unirio-azul);
}

.nai-tutor-doc-hint {
  margin: 0 0 0.85rem;
  font-size: 0.88rem;
  line-height: 1.45;
  color: var(--portal-muted);
}

.nai-tutor-doc-empty {
  margin: 0;
  font-size: 0.9rem;
  color: var(--portal-muted);
}

.nai-tutor-doc-list--rel .nai-tutor-doc-list__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 0.75rem;
  width: 100%;
  font-size: 0.82rem;
  color: var(--portal-muted);
}

.nai-tutor-doc-list--rel .nai-tutor-doc-list__meta strong {
  color: var(--unirio-azul);
}

.nai-tutor-doc-list--rel .nai-tutor-doc-list__name {
  flex: 1 1 200px;
  font-weight: 600;
  color: var(--portal-text);
}

.nai-tutor-doc-list--rel .nai-tutor-doc-list__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.nai-aluno-relatorios-hint {
  margin: 0 0 0.85rem;
  font-size: 0.88rem;
  line-height: 1.45;
  color: var(--portal-muted);
}

.nai-aluno-relatorios-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.nai-aluno-relatorios-list > li {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem 1rem;
  padding: 0.75rem 0;
  border-bottom: 1px solid rgba(0, 65, 105, 0.1);
}

.nai-aluno-relatorios-list > li:last-child {
  border-bottom: none;
}

.nai-aluno-relatorios-list__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 0.75rem;
  width: 100%;
  font-size: 0.82rem;
  color: var(--portal-muted);
}

.nai-aluno-relatorios-list__meta strong {
  color: var(--unirio-azul);
}

.nai-aluno-relatorios-tutor {
  font-weight: 600;
  color: var(--unirio-azul-médio);
}

.nai-aluno-relatorios-name {
  flex: 1 1 200px;
  font-weight: 600;
}

.nai-aluno-relatorios-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.nai-aluno-relatorios-empty {
  margin: 0;
  font-size: 0.9rem;
  color: var(--portal-muted);
}

.nai-tutor-aluno-box {
  margin-top: 1.25rem;
  padding: 1.1rem 1.2rem;
  background: rgba(232, 240, 248, 0.5);
  border: 1px solid rgba(0, 65, 105, 0.12);
  border-radius: 12px;
}

.nai-tutor-aluno-box dl {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 0.65rem 1rem;
  margin: 0 0 1rem;
}

.nai-tutor-aluno-box dt {
  margin: 0;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--unirio-acento);
}

.nai-tutor-aluno-box dd {
  margin: 0.15rem 0 0;
  font-weight: 600;
  color: var(--unirio-azul-médio);
  font-size: 0.92rem;
}

.nai-tutor-aluno-diag-title {
  margin: 0 0 0.5rem;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--unirio-acento);
}

.nai-tutor-aluno-link {
  margin-top: 1rem;
}

.nai-tutor-form-actions {
  margin-top: 1rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  justify-content: flex-end;
}

@media (max-width: 640px) {
  .nai-tutor-form-grid {
    grid-template-columns: 1fr;
  }
}

/* Modal visualizar PDF (ficha tutor) */
.nai-pdf-view-modal {
  position: fixed;
  inset: 0;
  z-index: 10060;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  box-sizing: border-box;
  background: rgba(15, 35, 55, 0.5);
  backdrop-filter: blur(4px);
}

.nai-pdf-view-modal.hidden {
  display: none !important;
}

.nai-pdf-view-modal__box {
  position: relative;
  width: 100%;
  max-width: 920px;
  max-height: 92vh;
  background: #fff;
  border-radius: 16px;
  border: 1px solid var(--portal-border);
  box-shadow: 0 24px 64px rgba(0, 65, 105, 0.22);
  padding: 1.25rem 1.35rem 1rem;
  display: flex;
  flex-direction: column;
}

.nai-pdf-view-modal__close {
  position: absolute;
  top: 0.75rem;
  right: 0.85rem;
  width: 2.25rem;
  height: 2.25rem;
  border: none;
  border-radius: 10px;
  background: rgba(0, 65, 105, 0.06);
  color: var(--unirio-azul-médio);
  font-size: 1.35rem;
  line-height: 1;
  cursor: pointer;
  z-index: 2;
}

.nai-pdf-view-modal__close:hover {
  background: rgba(0, 65, 105, 0.12);
  color: var(--unirio-azul);
}

.nai-pdf-view-modal__frame {
  width: 100%;
  flex: 1;
  min-height: 420px;
  border: 1px solid var(--portal-border);
  border-radius: 10px;
  margin-top: 0.5rem;
}

.nai-pdf-view-modal__actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 0.5rem;
  margin-top: 0.85rem;
}

/* ----- NAI — Quadro de atividades (visão geral) ----- */
.nai-atividades-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.nai-atividades-toolbar {
  margin-bottom: 1.25rem;
}

.nai-atividades-toolbar__title h1 {
  margin: 0;
  font-family: var(--font-serif);
  font-size: 1.65rem;
  font-weight: 700;
  color: var(--unirio-azul);
}

.nai-atividades-toolbar__meta {
  margin: 0.45rem 0 0;
  font-size: 0.95rem;
  color: var(--portal-muted);
  line-height: 1.5;
  max-width: 52rem;
}

.nai-atividades-filtros {
  margin-bottom: 1rem;
}

.nai-atividades-pag-meta {
  margin: 0 0 0.85rem;
  font-size: 0.88rem;
  color: var(--portal-muted);
  min-height: 1.25rem;
}

.nai-atividades-empty-filtro {
  margin: 0 0 1rem;
  padding: 0.85rem 1rem;
  border-radius: 12px;
  background: rgba(74, 127, 168, 0.1);
  border: 1px solid rgba(0, 65, 105, 0.12);
  color: var(--unirio-azul-médio);
  font-size: 0.92rem;
}

.nai-atividades-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 340px), 1fr));
  gap: 1.25rem;
  align-items: stretch;
}

.nai-atividades-empty {
  grid-column: 1 / -1;
  text-align: center;
  padding: 2.5rem 1rem;
  color: var(--portal-muted);
  font-size: 1rem;
  margin: 0;
}

.atividade-card {
  background: #fff;
  border: 1px solid var(--portal-border);
  border-radius: 16px;
  box-shadow: 0 8px 28px rgba(0, 65, 105, 0.08);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transition: box-shadow 0.2s ease, transform 0.2s ease;
}

.atividade-card:hover {
  box-shadow: 0 14px 40px rgba(0, 65, 105, 0.12);
  transform: translateY(-2px);
}

.atividade-card__head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 1rem 1.15rem;
  background: linear-gradient(
    135deg,
    var(--unirio-azul) 0%,
    var(--unirio-azul-médio) 100%
  );
  color: #fff;
}

.atividade-card__title {
  margin: 0;
  font-size: 1.05rem;
  font-weight: 700;
  line-height: 1.35;
  font-family: var(--font-serif);
}

.atividade-card__date {
  flex-shrink: 0;
  font-size: 0.8rem;
  opacity: 0.9;
  white-space: nowrap;
}

.atividade-card__body {
  padding: 1rem 1.15rem 1.15rem;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  font-size: 0.9rem;
  color: var(--portal-text);
  flex: 1;
}

.atividade-card__k {
  display: block;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--unirio-acento);
  margin-bottom: 0.15rem;
}

.atividade-card__line {
  margin: 0;
  line-height: 1.45;
}

.atividade-card__badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin-top: 0.35rem;
}

.atividade-card__badge {
  display: inline-block;
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 600;
  background: rgba(74, 127, 168, 0.14);
  color: var(--unirio-azul-médio);
}

.atividade-card__desc {
  margin: 0;
  line-height: 1.5;
  color: var(--portal-muted);
  font-size: 0.88rem;
}

.atividade-card__eficacia {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: auto;
  padding-top: 0.75rem;
  border-top: 1px solid rgba(0, 65, 105, 0.08);
  align-items: center;
}

.atividade-card__eficacia-block {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.4rem;
}

.atividade-card__input-nai {
  width: 4.5rem;
  padding: 0.35rem 0.5rem;
  border-radius: 8px;
  border: 1.5px solid rgba(0, 65, 105, 0.15);
  font-size: 0.9rem;
}

.atividade-card__input-nai:focus {
  outline: none;
  border-color: var(--unirio-acento);
  box-shadow: 0 0 0 3px rgba(74, 127, 168, 0.2);
}

.nai-atividades-btn-salvar {
  padding: 0.4rem 0.75rem !important;
  font-size: 0.82rem !important;
}

.atividade-card__score {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2.25rem;
  padding: 0.25rem 0.55rem;
  border-radius: 8px;
  font-weight: 700;
  font-size: 0.95rem;
}

.atividade-card__score--alta {
  background: #d1fae5;
  color: #065f46;
}

.atividade-card__score--media {
  background: #fef9c3;
  color: #92400e;
}

.atividade-card__score--baixa {
  background: #fee2e2;
  color: #b91c1c;
}

.atividade-card__score--empty {
  background: rgba(0, 65, 105, 0.06);
  color: var(--portal-muted);
  font-weight: 600;
}

.nai-atividades-pag {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  margin-top: 1.75rem;
  padding-top: 1.25rem;
  border-top: 1px solid rgba(0, 65, 105, 0.08);
}

.nai-atividades-pag-nums {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  align-items: center;
}

.nai-atividades-pag-btn {
  padding: 0.45rem 0.9rem;
  border: 1px solid var(--portal-border);
  border-radius: 10px;
  background: #fff;
  color: var(--unirio-azul-médio);
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  font-family: var(--font-sans);
  transition: background 0.15s ease, border-color 0.15s ease;
}

.nai-atividades-pag-btn:hover:not(:disabled) {
  background: rgba(74, 127, 168, 0.1);
  border-color: rgba(74, 127, 168, 0.35);
}

.nai-atividades-pag-btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.nai-atividades-pag-num {
  min-width: 2.35rem;
  height: 2.35rem;
  padding: 0 0.35rem;
  border: 1px solid var(--portal-border);
  border-radius: 10px;
  background: #fafbfd;
  color: var(--unirio-azul-médio);
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  font-family: var(--font-sans);
  transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}

.nai-atividades-pag-num:hover {
  background: rgba(74, 127, 168, 0.12);
  border-color: var(--unirio-acento);
}

.nai-atividades-pag-num--active {
  background: var(--unirio-azul);
  color: #fff;
  border-color: var(--unirio-azul);
}

.nai-atividades-pag-num--active:hover {
  background: var(--unirio-azul-médio);
  border-color: var(--unirio-azul-médio);
  color: #fff;
}

.nai-atividades-pag-empty {
  font-size: 0.88rem;
  color: var(--portal-muted);
}

/* ----- Área do tutor (shell e conteúdo alinhados ao NAI) ----- */
.nai-page .nai-app-body.nai-tutor-app-body {
  z-index: auto;
}

.nai-tutor-inner {
  max-width: 1100px;
}

.nai-page > a.skip-link.nai-tutor-skip {
  position: absolute;
  top: -48px;
  left: 0;
  z-index: 300;
  background: var(--unirio-azul);
  color: #fff;
  padding: 0.5rem 1.1rem;
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 0.9rem;
  text-decoration: none;
  border-radius: 0 0 10px 0;
  transition: top 0.2s ease;
}

.nai-page > a.skip-link.nai-tutor-skip:focus {
  top: 0;
  outline: 3px solid var(--unirio-acento-suave);
  outline-offset: 2px;
}

.nai-page .nav-right a.nai-tutor-nav-sair {
  margin-left: 0.4rem;
  padding-left: 0.85rem;
  border-left: 1px solid rgba(255, 255, 255, 0.22);
}

.nai-page .nav-right a.nai-tutor-nav-disabled {
  opacity: 0.45;
  cursor: not-allowed;
  pointer-events: none;
}

.nai-tutor-home {
  width: 100%;
  margin: 0 auto;
  padding: 2.25rem 2rem;
  background: var(--portal-card);
  border: 1px solid var(--portal-border);
  border-radius: 16px;
  border-top: 3px solid var(--unirio-acento);
  box-shadow: 0 8px 28px rgba(0, 65, 105, 0.08);
  text-align: center;
  font-family: var(--font-sans);
}

.nai-tutor-home h1 {
  font-family: var(--font-serif);
  color: var(--unirio-azul);
  font-size: 1.85rem;
  margin: 0 0 0.75rem;
  font-weight: 700;
}

.nai-tutor-home > p {
  color: var(--portal-muted);
  font-size: 1rem;
  line-height: 1.55;
  margin: 0 auto 1.75rem;
  max-width: 40rem;
}

.nai-tutor-home__cards {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1.25rem;
  margin-top: 0.5rem;
}

.nai-tutor-home__card {
  background: #fff;
  border: 1px solid var(--portal-border);
  border-radius: 14px;
  padding: 1.5rem 1.35rem;
  flex: 1 1 280px;
  max-width: 340px;
  text-align: left;
  display: flex;
  flex-direction: column;
  box-shadow: 0 4px 16px rgba(0, 65, 105, 0.06);
  transition: box-shadow 0.2s ease, transform 0.2s ease;
}

.nai-tutor-home__card:hover {
  box-shadow: 0 12px 32px rgba(0, 65, 105, 0.1);
  transform: translateY(-2px);
}

.nai-tutor-home__card h2 {
  font-family: var(--font-serif);
  color: var(--unirio-azul);
  font-size: 1.2rem;
  margin: 0 0 0.5rem;
  font-weight: 700;
}

.nai-tutor-home__card p {
  color: var(--portal-muted);
  font-size: 0.92rem;
  line-height: 1.5;
  margin: 0 0 1.25rem;
  flex: 1;
}

.nai-tutor-home .aviso-designacao {
  margin-top: 1.5rem;
  color: var(--unirio-azul-médio);
  text-align: center;
  font-weight: 600;
  font-size: 0.95rem;
  background: rgba(74, 127, 168, 0.1);
  padding: 0.85rem 1.1rem;
  border-radius: 12px;
  border: 1px dashed rgba(0, 65, 105, 0.2);
}

.nai-tutor-minhas {
  max-width: 1120px;
  margin: 0 auto;
  font-family: var(--font-sans);
}

.nai-tutor-minhas.nai-tutor-minhas--flow {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.nai-tutor-minhas.nai-tutor-minhas--flow .tutor-card {
  margin-bottom: 0;
}

.nai-tutor-minhas.nai-tutor-minhas--flow .aviso-designacao {
  margin-bottom: 0;
}

.nai-tutor-minhas h1 {
  font-family: var(--font-serif);
  color: var(--unirio-azul);
  text-align: center;
  margin: 0 0 1.75rem;
  font-size: 1.75rem;
}

.nai-tutor-minhas h2 {
  color: var(--unirio-azul);
  margin: 0 0 0.5rem;
  font-size: 1.2rem;
  font-weight: 700;
}

.nai-tutor-minhas h3 {
  color: var(--unirio-azul-médio);
  margin: 1.25rem 0 0.5rem;
  font-size: 1.02rem;
  font-weight: 600;
}

.nai-tutor-minhas .tutor-card {
  background: #fff;
  border: 1px solid var(--portal-border);
  border-left: 4px solid var(--unirio-acento);
  border-radius: 12px;
  padding: 1.25rem 1.35rem;
  margin-bottom: 1.25rem;
  box-shadow: 0 4px 14px rgba(0, 65, 105, 0.05);
}

.nai-tutor-minhas .tutor-card ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.nai-tutor-minhas .tutor-card li {
  margin-bottom: 0.5rem;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.35rem;
}

.nai-tutor-minhas .tutor-card li i {
  color: var(--unirio-acento);
  width: 1.1rem;
}

.nai-tutor-minhas a.pdf-link {
  text-decoration: none;
  color: var(--unirio-azul-claro);
  font-size: 0.88rem;
  font-weight: 600;
  margin-left: 0.35rem;
}

.nai-tutor-minhas a.pdf-link:hover {
  color: var(--unirio-azul);
}

.nai-tutor-minhas .aviso-designacao {
  background: #fff8e6;
  border: 1px solid #e8c96b;
  border-left: 4px solid #ca8a04;
  padding: 1rem 1.15rem;
  border-radius: 10px;
  color: #713f12;
  font-weight: 600;
  text-align: center;
}

.nai-tutor-minhas #btn-nova-atividade {
  font-family: var(--font-sans);
  background: var(--unirio-azul);
  color: #fff;
  padding: 0.5rem 1rem;
  border: none;
  border-radius: 10px;
  cursor: pointer;
  font-weight: 600;
  font-size: 0.92rem;
  margin-bottom: 0.85rem;
  transition: background 0.2s ease;
}

.nai-tutor-minhas #btn-nova-atividade:hover {
  background: var(--unirio-azul-médio);
}

.nai-tutor-minhas #form-nova-atividade {
  display: none;
  margin-top: 1rem;
}

.nai-tutor-minhas #form-nova-atividade label {
  display: block;
  font-weight: 600;
  color: var(--portal-text);
  font-size: 0.88rem;
  margin-bottom: 0.25rem;
}

.nai-tutor-minhas #form-nova-atividade input,
.nai-tutor-minhas #form-nova-atividade textarea,
.nai-tutor-minhas #form-nova-atividade select {
  width: 100%;
  padding: 0.55rem 0.65rem;
  border-radius: 8px;
  border: 1.5px solid rgba(0, 65, 105, 0.15);
  font-family: var(--font-sans);
  font-size: 0.92rem;
  margin-bottom: 0.65rem;
  box-sizing: border-box;
}

.nai-tutor-minhas #form-nova-atividade button[type="submit"] {
  background: var(--unirio-azul);
  color: #fff;
  padding: 0.55rem 1.15rem;
  border: none;
  border-radius: 10px;
  cursor: pointer;
  font-weight: 600;
  font-family: var(--font-sans);
}

.nai-tutor-minhas #form-nova-atividade button[type="submit"]:hover {
  background: var(--unirio-azul-médio);
}

.tutor-hist-periodo {
  color: var(--portal-muted);
  white-space: nowrap;
}

.nai-tutor-relatorios-menu {
  width: 100%;
  max-width: 940px;
  margin: 0 auto;
  background: var(--portal-card);
  border: 1px solid var(--portal-border);
  padding: 2.25rem 2rem;
  border-radius: 16px;
  border-top: 3px solid var(--unirio-acento);
  box-shadow: 0 8px 28px rgba(0, 65, 105, 0.08);
}

.nai-tutor-relatorios-menu h1 {
  font-family: var(--font-serif);
  color: var(--unirio-azul);
  font-size: 1.75rem;
  font-weight: 700;
  text-align: center;
  margin: 0 0 0.5rem;
}

.nai-tutor-relatorios-menu .intro {
  text-align: center;
  color: var(--portal-muted);
  margin: 0 0 2rem;
  font-size: 0.98rem;
  line-height: 1.5;
}

.nai-tutor-relatorios-menu__grid {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.nai-tutor-relatorio-card {
  background: linear-gradient(180deg, #fafbfd 0%, #fff 100%);
  border: 1px solid var(--portal-border);
  border-radius: 14px;
  padding: 1.5rem 1.35rem;
  transition: box-shadow 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}

.nai-tutor-relatorio-card:hover {
  box-shadow: 0 10px 28px rgba(0, 65, 105, 0.09);
  border-color: rgba(74, 127, 168, 0.35);
  transform: translateY(-2px);
}

.nai-tutor-relatorio-card__head {
  border-left: 4px solid var(--unirio-acento);
  padding-left: 1rem;
  margin-bottom: 0.75rem;
}

.nai-tutor-relatorio-card__head h2 {
  color: var(--unirio-azul);
  font-size: 1.15rem;
  font-weight: 700;
  margin: 0;
  font-family: var(--font-serif);
}

.nai-tutor-relatorio-card p {
  color: var(--portal-text);
  font-size: 0.95rem;
  line-height: 1.55;
  margin: 0 0 1.15rem;
}

.nai-tutor-inner .relatorios-section {
  max-width: 900px;
  margin: 0 auto;
  background: var(--portal-card);
  border: 1px solid var(--portal-border);
  padding: 2.25rem 2rem;
  border-radius: 16px;
  border-top: 3px solid var(--unirio-acento);
  box-shadow: 0 8px 28px rgba(0, 65, 105, 0.08);
}

.nai-tutor-inner .relatorios-section > h1 {
  font-family: var(--font-serif);
  color: var(--unirio-azul);
  font-size: 1.75rem;
  margin: 0 0 0.65rem;
}

.nai-tutor-inner .relatorios-section > p {
  color: var(--portal-muted);
  margin: 0 0 1.5rem;
  line-height: 1.5;
}

.nai-tutor-inner .relatorios-section h2 {
  color: var(--unirio-azul);
  margin: 2rem 0 1rem;
  font-size: 1.1rem;
  font-weight: 700;
}

.nai-tutor-inner .relatorios-section .form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

@media (max-width: 700px) {
  .nai-tutor-inner .relatorios-section .form-grid {
    grid-template-columns: 1fr;
  }
}

.nai-tutor-inner .relatorios-section .form-group {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.nai-tutor-inner .relatorios-section label {
  font-weight: 600;
  color: var(--unirio-azul-médio);
  font-size: 0.88rem;
}

.nai-tutor-inner .relatorios-section input,
.nai-tutor-inner .relatorios-section select,
.nai-tutor-inner .relatorios-section textarea {
  padding: 0.65rem 0.75rem;
  border-radius: 10px;
  border: 1.5px solid rgba(0, 65, 105, 0.12);
  background: #fafbfd;
  font-size: 0.95rem;
  font-family: var(--font-sans);
  transition: border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.nai-tutor-inner .relatorios-section input:focus,
.nai-tutor-inner .relatorios-section select:focus,
.nai-tutor-inner .relatorios-section textarea:focus {
  border-color: var(--unirio-acento);
  background: #fff;
  outline: none;
  box-shadow: 0 0 0 4px rgba(74, 127, 168, 0.15);
}

.nai-tutor-inner .relatorios-section .actions {
  text-align: right;
  margin-top: 1.75rem;
}

.nai-tutor-inner .relatorios-section .disciplina-card,
.nai-tutor-inner .relatorios-section .encontro-card {
  background: #fafbfd;
  border: 1px solid var(--portal-border);
  border-radius: 12px;
  padding: 1.25rem 1.15rem;
  margin-top: 1.25rem;
}

.nai-tutor-inner .relatorios-section .disciplina-card legend,
.nai-tutor-inner .relatorios-section .encontro-card legend {
  font-weight: 700;
  color: var(--unirio-azul);
  font-size: 0.98rem;
  padding: 0 0.35rem;
}

.nai-tutor-inner .relatorios-section .ausencia-options {
  display: flex;
  gap: 1rem;
  align-items: center;
  flex-wrap: wrap;
}

.nai-tutor-inner .flash.flash-info {
  background: rgba(74, 127, 168, 0.12);
  color: var(--unirio-azul-médio);
  border: 1px solid rgba(74, 127, 168, 0.35);
  padding: 1rem 1.15rem;
  border-radius: 10px;
  font-weight: 600;
  text-align: center;
}

.nai-tutor-inner .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.65rem 1.35rem;
  border-radius: 10px;
  text-decoration: none;
  font-weight: 600;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  transition: transform 0.15s ease, box-shadow 0.2s ease, background 0.2s ease, filter 0.2s ease;
}

.nai-tutor-inner .btn-primary {
  background: linear-gradient(135deg, var(--unirio-azul-médio) 0%, var(--unirio-azul) 100%);
  color: #fff;
  border: none;
  cursor: pointer;
  box-shadow: 0 4px 14px rgba(0, 65, 105, 0.2);
}

.nai-tutor-inner .btn-primary:hover,
.nai-tutor-inner .btn-primary:focus-visible {
  filter: brightness(1.05);
  box-shadow: 0 6px 18px rgba(0, 65, 105, 0.25);
}

.nai-tutor-inner .btn-primary:disabled {
  opacity: 0.55;
  cursor: not-allowed;
  filter: none;
}

.nai-tutor-inner .btn-secondary {
  background: #fff;
  color: var(--unirio-azul);
  border: 1.5px solid var(--unirio-azul);
}

.nai-tutor-inner .btn-success {
  background: #15803d;
  color: #fff;
  border: none;
  cursor: pointer;
  padding: 0.65rem 1.25rem;
  border-radius: 10px;
  font-weight: 600;
  font-family: var(--font-sans);
}

.nai-tutor-inner .btn-success:hover {
  background: #166534;
}

.nai-tutor-inner .modal {
  display: none;
  position: fixed;
  z-index: 1000;
  inset: 0;
  overflow: auto;
  background-color: rgba(0, 25, 50, 0.55);
  backdrop-filter: blur(4px);
}

.nai-tutor-inner .modal-content {
  background: #fff;
  margin: 4vh auto;
  padding: 1.5rem 1.35rem;
  border-radius: 16px;
  max-width: 900px;
  border: 1px solid var(--portal-border);
  box-shadow: 0 24px 48px rgba(0, 65, 105, 0.2);
  position: relative;
}

.nai-tutor-inner .modal .close {
  color: var(--portal-muted);
  position: absolute;
  top: 0.75rem;
  right: 1rem;
  font-size: 1.75rem;
  font-weight: 700;
  cursor: pointer;
  line-height: 1;
  border: none;
  background: none;
  padding: 0.25rem;
}

.nai-tutor-inner .modal .close:hover {
  color: var(--unirio-azul);
}

@media (max-width: 700px) {
  .nai-tutor-home__cards {
    flex-direction: column;
  }

  .nai-tutor-home__card {
    max-width: none;
  }
}

/* ----- Tutor: perfil (e-mail / telefone editáveis) ----- */
.nai-tutor-perfil {
  max-width: 880px;
  margin: 0 auto;
}

.nai-tutor-perfil > h1 {
  font-family: var(--font-serif);
  color: var(--unirio-azul);
  font-size: 1.65rem;
  margin: 0 0 0.5rem;
}

.nai-tutor-perfil__intro {
  margin: 0 0 1.25rem;
  font-size: 0.95rem;
  line-height: 1.55;
  color: var(--portal-muted);
}

.nai-tutor-perfil__flash {
  margin-bottom: 1rem;
}

.nai-tutor-perfil__grid {
  display: grid;
  gap: 1.25rem;
  grid-template-columns: 1fr 1fr;
}

@media (max-width: 800px) {
  .nai-tutor-perfil__grid {
    grid-template-columns: 1fr;
  }
}

.nai-tutor-perfil__card {
  background: var(--portal-card);
  border: 1px solid var(--portal-border);
  border-radius: 14px;
  padding: 1.35rem 1.5rem;
  box-shadow: 0 4px 16px rgba(0, 65, 105, 0.06);
}

.nai-tutor-perfil__card--frozen {
  background: rgba(0, 65, 105, 0.03);
}

.nai-tutor-perfil__card h2 {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  color: var(--unirio-azul);
  margin: 0 0 0.35rem;
}

.nai-tutor-perfil__hint {
  margin: 0 0 1rem;
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--portal-muted);
}

.nai-tutor-perfil__dl {
  margin: 0;
}

.nai-tutor-perfil__dl > div {
  display: grid;
  grid-template-columns: 9rem 1fr;
  gap: 0.5rem 1rem;
  padding: 0.55rem 0;
  border-top: 1px solid rgba(0, 65, 105, 0.08);
  font-size: 0.9rem;
}

.nai-tutor-perfil__dl > div:first-of-type {
  border-top: none;
  padding-top: 0;
}

.nai-tutor-perfil__dl dt {
  margin: 0;
  font-weight: 600;
  color: var(--unirio-azul-médio);
}

.nai-tutor-perfil__dl dd {
  margin: 0;
  color: var(--portal-text);
  text-align: left;
}

@media (max-width: 520px) {
  .nai-tutor-perfil__dl > div {
    grid-template-columns: 1fr;
  }
}

.nai-tutor-perfil__field {
  margin-bottom: 1rem;
}

.nai-tutor-perfil__field label {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--unirio-azul-médio);
  margin-bottom: 0.35rem;
}

.nai-tutor-perfil__field input {
  width: 100%;
  box-sizing: border-box;
  padding: 0.65rem 0.75rem;
  font-size: 0.95rem;
  font-family: var(--font-sans);
  border: 1.5px solid rgba(0, 65, 105, 0.18);
  border-radius: 10px;
  background: #fff;
}

.nai-tutor-perfil__field input:focus {
  outline: none;
  border-color: var(--unirio-azul-claro);
  box-shadow: 0 0 0 3px rgba(0, 65, 105, 0.12);
}

.nai-tutor-perfil__submit {
  margin-top: 0.25rem;
  padding: 0.6rem 1.25rem;
  font-size: 0.92rem;
  font-weight: 700;
  font-family: var(--font-sans);
  color: #fff;
  background: linear-gradient(165deg, var(--unirio-azul-claro) 0%, var(--unirio-azul) 100%);
  border: none;
  border-radius: 10px;
  cursor: pointer;
  box-shadow: 0 4px 12px rgba(0, 65, 105, 0.22);
}

.nai-tutor-perfil__submit:hover {
  filter: brightness(1.05);
}

/* ----- Tutor: envio de relatórios (arquivo) + NAI homologação ----- */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.nai-tutor-relatorios-envio {
  max-width: 920px;
  margin: 0 auto;
}

.nai-tutor-relatorios-envio > h1 {
  font-family: var(--font-serif);
  color: var(--unirio-azul);
  font-size: 1.75rem;
  margin: 0 0 0.65rem;
}

.nai-tutor-relatorios-envio__lead {
  color: var(--portal-muted);
  line-height: 1.55;
  margin: 0 0 1.5rem;
  font-size: 0.95rem;
}

.nai-tutor-relatorios-envio__flash {
  margin-bottom: 1.25rem;
}

.nai-tutor-relatorios-envio__bloco {
  background: var(--portal-card);
  border: 1px solid var(--portal-border);
  border-radius: 14px;
  padding: 1.35rem 1.5rem 1.5rem;
  margin-bottom: 1.25rem;
  box-shadow: 0 4px 16px rgba(0, 65, 105, 0.06);
}

.nai-tutor-relatorios-envio__bloco-head h2 {
  font-family: var(--font-serif);
  color: var(--unirio-azul);
  font-size: 1.2rem;
  margin: 0 0 0.35rem;
}

.nai-tutor-relatorios-envio__bloco-head p {
  margin: 0 0 1rem;
  color: var(--portal-muted);
  font-size: 0.92rem;
}

.nai-tutor-relatorios-envio__form {
  margin-bottom: 0.5rem;
}

.nai-tutor-relatorios-envio__upload {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.65rem 1rem;
  width: 100%;
}

.nai-tutor-relatorios-envio__file-input {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.nai-tutor-relatorios-envio__file-pick {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.55rem 1rem;
  font-size: 0.88rem;
  font-weight: 600;
  font-family: var(--font-sans);
  color: var(--unirio-azul);
  background: #fff;
  border: 2px solid rgba(0, 65, 105, 0.22);
  border-radius: 10px;
  cursor: pointer;
  transition: border-color 0.15s ease, background 0.15s ease, box-shadow 0.15s ease;
}

.nai-tutor-relatorios-envio__file-pick:hover {
  border-color: var(--unirio-azul-claro);
  background: rgba(0, 65, 105, 0.04);
  box-shadow: 0 2px 8px rgba(0, 65, 105, 0.08);
}

.nai-tutor-relatorios-envio__file-input:focus + .nai-tutor-relatorios-envio__file-pick {
  outline: 2px solid var(--unirio-acento);
  outline-offset: 2px;
}

.nai-tutor-relatorios-envio__file-name {
  flex: 1 1 160px;
  font-size: 0.86rem;
  color: var(--portal-muted);
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.nai-tutor-relatorios-envio__submit-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  margin-left: auto;
  padding: 0.6rem 1.25rem;
  font-size: 0.9rem;
  font-weight: 700;
  font-family: var(--font-sans);
  color: #fff;
  background: linear-gradient(165deg, var(--unirio-azul-claro) 0%, var(--unirio-azul) 100%);
  border: none;
  border-radius: 10px;
  cursor: pointer;
  box-shadow: 0 4px 14px rgba(0, 65, 105, 0.28);
  transition: transform 0.12s ease, box-shadow 0.12s ease, filter 0.12s ease;
}

.nai-tutor-relatorios-envio__submit-btn:hover:not(:disabled) {
  filter: brightness(1.05);
  box-shadow: 0 6px 18px rgba(0, 65, 105, 0.35);
}

.nai-tutor-relatorios-envio__submit-btn:active:not(:disabled) {
  transform: translateY(1px);
}

.nai-tutor-relatorios-envio__submit-btn:disabled {
  opacity: 0.55;
  cursor: not-allowed;
  box-shadow: none;
}

.nai-tutor-relatorios-envio__submit-ico {
  display: inline-flex;
  font-size: 1.05rem;
  line-height: 1;
  opacity: 0.95;
}

.nai-tutor-relatorios-envio__bloqueio {
  margin: 0 0 0.75rem;
  padding: 0.85rem 1rem;
  font-size: 0.9rem;
  line-height: 1.5;
  color: var(--portal-text);
  background: rgba(251, 191, 36, 0.15);
  border: 1px solid rgba(217, 119, 6, 0.35);
  border-radius: 10px;
}

.nai-tutor-relatorios-envio__callout {
  margin: 0 0 1rem;
  padding: 0.85rem 1rem;
  font-size: 0.9rem;
  line-height: 1.5;
  border-radius: 10px;
}

.nai-tutor-relatorios-envio__callout--ajustes {
  color: var(--portal-text);
  background: rgba(59, 130, 246, 0.1);
  border: 1px solid rgba(37, 99, 235, 0.28);
}

.nai-tutor-relatorios-envio__historico h3 {
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--unirio-acento);
  margin: 1.25rem 0 0.65rem;
}

.nai-tutor-relatorios-envio__lista {
  list-style: none;
  margin: 0;
  padding: 0;
}

.nai-tutor-relatorios-envio__item {
  border-top: 1px solid rgba(0, 65, 105, 0.08);
  padding: 0.85rem 0;
}

.nai-tutor-relatorios-envio__item-main {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem 0.85rem;
  font-size: 0.9rem;
}

.nai-tutor-relatorios-envio__nome {
  color: var(--portal-text);
  font-weight: 500;
  flex: 1 1 160px;
}

.nai-tutor-relatorios-envio__dl {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--unirio-azul-claro);
}

.nai-tutor-relatorios-envio__dl:hover {
  color: var(--unirio-azul);
}

.nai-tutor-relatorios-envio__feedback {
  margin-top: 0.65rem;
  padding: 0.65rem 0.85rem;
  background: rgba(74, 127, 168, 0.1);
  border-radius: 10px;
  border-left: 3px solid var(--unirio-acento);
  font-size: 0.88rem;
}

.nai-tutor-relatorios-envio__feedback strong {
  display: block;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--unirio-azul-médio);
  margin-bottom: 0.25rem;
}

.nai-tutor-relatorios-envio__feedback p {
  margin: 0;
  color: var(--portal-text);
  line-height: 1.45;
}

.nai-tutor-envio-badge {
  display: inline-flex;
  align-items: center;
  padding: 0.25rem 0.55rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.nai-tutor-envio-badge--em_analise {
  background: rgba(74, 127, 168, 0.2);
  color: var(--unirio-azul-médio);
}

.nai-tutor-envio-badge--homologado {
  background: #d1fae5;
  color: #065f46;
}

.nai-tutor-envio-badge--ajustes_solicitados {
  background: #fef3c7;
  color: #92400e;
}

.nai-tutor-nai-table-wrap {
  overflow-x: auto;
  margin-top: 1rem;
  border: 1px solid var(--portal-border);
  border-radius: 14px;
  background: #fff;
}

.nai-tutor-nai-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.88rem;
}

.nai-tutor-nai-table th,
.nai-tutor-nai-table td {
  padding: 0.65rem 0.75rem;
  text-align: left;
  border-bottom: 1px solid rgba(0, 65, 105, 0.08);
  vertical-align: top;
}

.nai-tutor-nai-table th {
  background: rgba(0, 65, 105, 0.04);
  font-weight: 700;
  color: var(--unirio-azul);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.nai-tutor-nai-table a {
  color: var(--unirio-azul-claro);
  font-weight: 600;
}

.nai-tutor-nai-avaliar {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  min-width: 200px;
}

.nai-tutor-nai-avaliar__select,
.nai-tutor-nai-avaliar__ta {
  font-family: var(--font-sans);
  font-size: 0.85rem;
  padding: 0.4rem 0.5rem;
  border-radius: 8px;
  border: 1px solid rgba(0, 65, 105, 0.15);
}

.nai-tutor-nai-avaliar__ta {
  resize: vertical;
  min-height: 2.5rem;
}

.nai-tutor-nai-avaliar__btn {
  align-self: flex-start;
  padding: 0.4rem 0.85rem !important;
  font-size: 0.82rem !important;
}

.nai-tutor-nai-meta {
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--portal-muted);
}

.nai-tutor-nai-aluno-cell strong {
  display: block;
  font-size: 0.9rem;
  color: var(--portal-text);
}

.nai-tutor-relatorios-envio__aluno-ref {
  margin: 0 0 1.25rem;
  padding: 0.75rem 1rem;
  font-size: 0.92rem;
  line-height: 1.5;
  color: var(--portal-text);
  background: rgba(0, 65, 105, 0.06);
  border-radius: 10px;
  border-left: 3px solid var(--unirio-acento);
}

.nai-tutor-relatorios-envio__periodo {
  margin: 0 0 1.25rem;
  padding: 0.75rem 1rem;
  font-size: 0.88rem;
  line-height: 1.55;
  color: var(--portal-text);
  background: rgba(91, 143, 184, 0.12);
  border-radius: 10px;
  border-left: 3px solid var(--unirio-azul-claro);
}

.nai-tutor-relatorios-envio__item-aluno {
  margin: 0 0 0.5rem;
  font-size: 0.86rem;
  color: var(--portal-muted);
  width: 100%;
}

/* — Histórico de atividades (tutor / minhas tutorias) — */
.tutor-atv-historico__header {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 1.5rem;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 1rem;
  text-align: left;
}

.tutor-atv-historico__title {
  margin: 0 0 0.35rem;
  font-size: 1.2rem;
}

.tutor-atv-historico__intro {
  margin: 0;
  max-width: 42rem;
  font-size: 0.88rem;
  line-height: 1.5;
  color: var(--portal-muted);
}

.tutor-atv-historico__resumo {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.25rem;
  margin: 0;
  padding: 0.65rem 0.85rem;
  list-style: none;
  background: rgba(0, 65, 105, 0.05);
  border: 1px solid rgba(0, 65, 105, 0.1);
  border-radius: 10px;
  font-size: 0.82rem;
}

.tutor-atv-historico__resumo-item {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
  min-width: 5.5rem;
}

.tutor-atv-historico__resumo-k {
  display: block;
  margin: 0;
  font-weight: 600;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--portal-muted);
}

.tutor-atv-historico__resumo-v {
  display: block;
  margin: 0;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--unirio-azul);
}

.tutor-atv-historico__empty {
  margin: 0;
  font-size: 0.9rem;
  color: var(--portal-muted);
  line-height: 1.5;
}

.tutor-atv-toolbar {
  margin-bottom: 1rem;
  padding: 0.85rem 1rem;
  background: #fafbfd;
  border: 1px solid rgba(0, 65, 105, 0.12);
  border-radius: 10px;
  text-align: left;
}

.tutor-atv-toolbar__row {
  margin-bottom: 0.65rem;
}

.tutor-atv-toolbar__row:last-of-type {
  margin-bottom: 0;
}

.tutor-atv-toolbar__row--split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem 1rem;
}

@media (max-width: 560px) {
  .tutor-atv-toolbar__row--split {
    grid-template-columns: 1fr;
  }
}

.tutor-atv-toolbar__label {
  display: block;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--unirio-azul-médio, #1a4a6e);
  margin-bottom: 0.25rem;
}

.tutor-atv-toolbar__input,
.tutor-atv-toolbar__select {
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  padding: 0.55rem 0.65rem;
  border: 1px solid #c5d0dc;
  border-radius: 8px;
  font-family: var(--font-sans);
  font-size: 0.9rem;
  background: #fff;
}

.tutor-atv-toolbar__contador {
  margin: 0.5rem 0 0;
  font-size: 0.8rem;
  color: var(--portal-muted);
}

.tutor-atv-sem-resultado {
  margin: 0.75rem 0 0;
  padding: 0.75rem;
  text-align: center;
  font-size: 0.88rem;
  color: var(--unirio-azul-médio);
  background: rgba(0, 65, 105, 0.04);
  border-radius: 8px;
}

.tutor-atv-table-wrap {
  max-height: min(52vh, 440px);
  overflow: auto;
  border: 1px solid rgba(0, 65, 105, 0.12);
  border-radius: 10px;
  background: #fff;
  -webkit-overflow-scrolling: touch;
}

.tutor-atv-table-wrap:focus-visible {
  outline: 2px solid var(--unirio-azul-claro);
  outline-offset: 2px;
}

.tutor-atv-table {
  width: 100%;
  min-width: 640px;
  border-collapse: collapse;
  font-size: 0.84rem;
  text-align: left;
}

.tutor-atv-table thead th {
  position: sticky;
  top: 0;
  z-index: 1;
  padding: 0.55rem 0.65rem;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--unirio-azul-médio);
  background: linear-gradient(180deg, #f0f4fa 0%, #e8eef6 100%);
  border-bottom: 2px solid rgba(0, 65, 105, 0.15);
  white-space: nowrap;
}

.tutor-atv-table tbody td {
  padding: 0.55rem 0.65rem;
  vertical-align: top;
  border-bottom: 1px solid rgba(0, 65, 105, 0.08);
  color: var(--portal-text);
}

.tutor-atv-table tbody tr:nth-child(even) td {
  background: rgba(0, 65, 105, 0.02);
}

.tutor-atv-table tbody tr:hover td {
  background: rgba(74, 127, 168, 0.08);
}

.tutor-atv-table__data {
  white-space: nowrap;
  font-weight: 600;
}

.tutor-atv-table__hora {
  font-weight: 500;
  font-size: 0.78rem;
  color: var(--portal-muted);
}

.tutor-atv-table__aluno {
  min-width: 7.5rem;
  max-width: 11rem;
}

.tutor-atv-table__nome {
  display: block;
  font-weight: 600;
  color: var(--unirio-azul);
}

.tutor-atv-table__mat {
  display: block;
  font-size: 0.78rem;
  color: var(--portal-muted);
  margin-top: 0.15rem;
}

.tutor-atv-table__titulo {
  min-width: 6rem;
  max-width: 12rem;
  font-weight: 600;
}

.tutor-atv-table__desc {
  max-width: 14rem;
  font-size: 0.8rem;
  line-height: 1.4;
  color: var(--portal-muted);
}

.tutor-atv-table__per,
.tutor-atv-table__num {
  white-space: nowrap;
  text-align: center;
}

.tutor-atv-table__num {
  font-weight: 600;
}

.tutor-atv-table__pend {
  font-size: 0.78rem;
  font-weight: 600;
  color: #8a6100;
}

.nai-tutor-nai-tipo {
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--unirio-azul);
}

.nai-tutor-nai-acervo {
  display: block;
  margin-top: 0.35rem;
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--unirio-azul-médio);
}

.nai-tutor-nai-arquivado {
  max-width: 280px;
  font-size: 0.85rem;
  line-height: 1.45;
  color: var(--portal-muted);
}

.nai-tutor-nai-arquivado__msg {
  margin: 0 0 0.5rem;
}

.nai-tutor-nai-arquivado__fb {
  margin: 0;
  padding: 0.5rem 0.65rem;
  background: rgba(0, 65, 105, 0.04);
  border-radius: 8px;
  font-size: 0.82rem;
  color: var(--portal-text);
}

.nai-tutor-nai-arquivado__fb strong {
  display: block;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--unirio-azul-médio);
  margin-bottom: 0.25rem;
}

.nai-tutor-nai-empty {
  padding: 2rem;
  text-align: center;
  color: var(--portal-muted);
}

/* ── Rodapé de créditos ────────────────────────────────────── */
.nai-site-footer {
  border-top: 1px solid var(--portal-border);
  padding: 0.9rem 1.5rem;
  text-align: center;
  background: transparent;
}

.nai-site-footer__credits {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 0.78rem;
  color: var(--portal-muted);
  line-height: 1.5;
}