:root {
  --ui-navy: #073b4c;
  --ui-navy-deep: #052f3d;
  --ui-teal: #08798c;
  --ui-blue: #0785aa;
  --ui-red: #d4474b;
  --ui-ink: #173b49;
  --ui-muted: #607681;
  --ui-line: rgba(23, 59, 73, .14);
  --ui-surface: #ffffff;
  --ui-canvas: #f3f7f7;
  --ui-radius: 12px;
  --ui-shadow: 0 16px 42px rgba(6, 54, 69, .09);
  --ui-shadow-hover: 0 20px 48px rgba(6, 54, 69, .13);
}

html { background: var(--ui-canvas); scroll-behavior: smooth; }
body {
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  background-color: var(--ui-canvas);
}
button, input, textarea, select, a { transition: border-color .16s ease, background-color .16s ease, color .16s ease, box-shadow .16s ease, transform .16s ease, opacity .16s ease; }
button, input, textarea, select { border-radius: 8px; }
button:focus-visible, a:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible {
  outline: 3px solid rgba(7, 133, 170, .24);
  outline-offset: 2px;
}
button:not(:disabled):active { transform: translateY(1px); }

.card, .panel, .login, .chat-card, .correction, .metric, .choice, .access-option,
.evaluation-link, .document-card, details, .summary, .patient-contact, .document-summary,
.recommendation, .documents { border-radius: var(--ui-radius); }
.card, .panel, .login, .chat-card, .metric, .correction { box-shadow: var(--ui-shadow); }

.page-validator > header, .page-evaluation > header {
  background: linear-gradient(115deg, var(--ui-navy-deep), var(--ui-teal) 72%, #176f80);
  border-bottom: 3px solid var(--ui-red);
  box-shadow: 0 8px 30px rgba(5, 47, 61, .16);
}
.page-validator .top-actions a, .page-evaluation .nav a { border-radius: 8px; }
.page-validator .top-actions a:hover, .page-evaluation .nav a:hover { background: rgba(255,255,255,.12); }
.page-validator .case:hover, .page-validator .case:focus-visible { background: #f0f7f6; }
.page-validator .counter, .page-validator .case-list-head { background: var(--ui-navy); }
.page-validator .filter.active { background: var(--ui-navy); }
.page-validator .review-head { background: linear-gradient(180deg, #fff, #fbfdfd); border-radius: var(--ui-radius) var(--ui-radius) 0 0; }

.page-admin, .page-access { background: radial-gradient(circle at 10% 5%, #dfeeed 0, transparent 34%), linear-gradient(135deg,#f5f8f8,#fff 58%,#f8eded); }
.page-admin .brand, .page-access .brand { padding: 4px 2px; }
.page-admin .evaluation-link { border-radius: var(--ui-radius); background: linear-gradient(115deg, var(--ui-navy-deep), var(--ui-teal)); }
.page-admin .access-option { background: #fbfdfd; }
.page-admin .access-option:hover { transform: translateY(-2px); box-shadow: 0 12px 26px rgba(6,54,69,.08); }
.page-access main { border-radius: 16px; }
.page-access button { border-radius: 8px; }

.page-consultation .site-head { box-shadow: 0 8px 28px rgba(5,47,61,.13); }
.page-consultation .choice:hover, .page-consultation .choice:focus-visible { box-shadow: var(--ui-shadow-hover); transform: translateY(-2px); }
.page-consultation .composer { border-radius: 0 0 var(--ui-radius) var(--ui-radius); }

.auth-boot {
  position: fixed;
  inset: 0;
  z-index: 10000;
  display: none;
  place-items: center;
  padding: 24px;
  background: linear-gradient(135deg, #edf5f3, #fbfdfc 60%, #f7ecec);
}
body[data-auth-shell="booting"] .auth-boot { display: grid; }
body[data-auth-shell="booting"] > header,
body[data-auth-shell="booting"] > main,
body[data-auth-shell="booting"] > footer { visibility: hidden; }
.auth-boot-card {
  width: min(100%, 340px);
  padding: 30px;
  text-align: center;
  background: rgba(255,255,255,.96);
  border: 1px solid var(--ui-line);
  border-radius: 16px;
  box-shadow: var(--ui-shadow);
}
.auth-boot-card img { width: 42px; height: 60px; object-fit: contain; }
.auth-boot-card strong { display: block; margin-top: 10px; color: var(--ui-navy); font: 400 1.15rem Georgia, "Times New Roman", serif; }
.auth-boot-card span { display: block; margin-top: 6px; color: var(--ui-muted); font-size: .82rem; }
.auth-spinner { width: 28px; height: 28px; margin: 18px auto 0; border: 3px solid #dce9e7; border-top-color: var(--ui-blue); border-radius: 50%; animation: ui-spin .75s linear infinite; }
.language-transition {
  position: fixed;
  inset: 0;
  z-index: 10020;
  display: grid;
  place-items: center;
  padding: 24px;
  background: rgba(237, 245, 243, .88);
  backdrop-filter: blur(7px);
  -webkit-backdrop-filter: blur(7px);
}
.language-transition-card {
  width: min(100%, 330px);
  padding: 28px;
  text-align: center;
  background: rgba(255,255,255,.98);
  border: 1px solid var(--ui-line);
  border-radius: 16px;
  box-shadow: 0 22px 60px rgba(5,47,61,.16);
}
.language-transition-card img { width: 38px; height: 54px; object-fit: contain; }
.language-transition-card strong { display: block; margin-top: 9px; color: var(--ui-navy); font: 400 1.18rem Georgia, "Times New Roman", serif; }
.language-transition-card span { display: block; margin-top: 6px; color: var(--ui-muted); font-size: .84rem; }
.language-transition-card .auth-spinner { margin-top: 17px; }
@keyframes ui-spin { to { transform: rotate(360deg); } }
@keyframes ui-enter { from { opacity: 0; transform: translateY(5px); } to { opacity: 1; transform: none; } }
body[data-auth-shell="ready"] > main { animation: ui-enter .2s ease-out; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}