/* aosenuma · SIIT Workspace
   Fundamentos compartidos del frontend nativo. Los tokens --ui-* evitan
   colisiones con las hojas históricas y permiten una migración gradual. */
:root {
  color-scheme: light;

  --ui-font-body: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --ui-font-display: 'Bricolage Grotesque', 'Inter Tight', var(--ui-font-body);
  --ui-font-label: 'Inter Tight', var(--ui-font-body);
  --ui-font-action: 'Barlow', var(--ui-font-body);

  --ui-ink: #20282a;
  --ui-ink-soft: #526064;
  --ui-ink-faint: #758287;
  --ui-paper: #f4f3ee;
  --ui-paper-soft: #ebeae4;
  --ui-surface: #ffffff;
  --ui-surface-glass: rgba(255, 255, 255, 0.78);
  --ui-petrol-950: #071c22;
  --ui-petrol-900: #0a252c;
  --ui-petrol-800: #0b4f5a;
  --ui-teal: #0e8391;
  --ui-teal-bright: #55b4bd;
  --ui-teal-soft: rgba(14, 131, 145, 0.11);
  --ui-sector: #5c8f52;
  --ui-cpli: #0e8391;
  --ui-risk-high: #b85f4e;
  --ui-risk-medium: #b4893f;
  --ui-success: #557f4d;
  --ui-danger: #a94f45;
  --ui-warning: #946d27;
  --ui-info: #0e7482;

  --ui-line: rgba(32, 40, 42, 0.13);
  --ui-line-soft: rgba(32, 40, 42, 0.075);
  --ui-line-dark: rgba(242, 246, 244, 0.14);
  --ui-focus: #2eb3c1;

  --ui-space-1: 4px;
  --ui-space-2: 8px;
  --ui-space-3: 12px;
  --ui-space-4: 16px;
  --ui-space-5: 24px;
  --ui-space-6: 32px;
  --ui-space-7: 48px;
  --ui-space-8: 64px;

  --ui-radius-sm: 8px;
  --ui-radius-md: 12px;
  --ui-radius-lg: 18px;
  --ui-radius-xl: 26px;
  --ui-radius-pill: 999px;

  --ui-shadow-sm: 0 8px 24px -18px rgba(7, 28, 34, 0.28);
  --ui-shadow-md: 0 22px 54px -28px rgba(7, 28, 34, 0.38);
  --ui-shadow-lg: 0 38px 90px -36px rgba(7, 28, 34, 0.58);

  --ui-duration-fast: 120ms;
  --ui-duration: 220ms;
  --ui-ease: cubic-bezier(0.33, 1, 0.68, 1);
  --ui-topbar-h: 48px;
}

*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

button, input, select, textarea { font: inherit; }

button, a, input, select, textarea, [tabindex]:not([tabindex='-1']) {
  -webkit-tap-highlight-color: transparent;
}

:where(a, button, input, select, textarea, summary, [tabindex]):focus-visible {
  outline: 3px solid var(--ui-focus);
  outline-offset: 3px;
}

::selection {
  color: #fff;
  background: var(--ui-teal);
}

.ui-skip-link {
  position: fixed;
  top: var(--ui-space-3);
  left: var(--ui-space-3);
  z-index: 10000;
  padding: 10px 14px;
  border-radius: var(--ui-radius-sm);
  color: #fff;
  background: var(--ui-petrol-950);
  text-decoration: none;
  transform: translateY(-160%);
  transition: transform var(--ui-duration-fast) var(--ui-ease);
}

.ui-skip-link:focus { transform: none; }

.ui-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--ui-space-2);
  margin: 0;
  color: var(--ui-teal);
  font-family: var(--ui-font-label);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.14em;
  line-height: 1.2;
  text-transform: uppercase;
}

.ui-eyebrow::before {
  width: 20px;
  height: 2px;
  border-radius: var(--ui-radius-pill);
  background: currentColor;
  content: '';
}

.ui-btn {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: 11px 16px;
  border: 1px solid transparent;
  border-radius: var(--ui-radius-md);
  font-family: var(--ui-font-action);
  font-weight: 700;
  line-height: 1.2;
  text-decoration: none;
  cursor: pointer;
  transition:
    color var(--ui-duration-fast),
    background var(--ui-duration-fast),
    border-color var(--ui-duration-fast),
    transform var(--ui-duration-fast) var(--ui-ease),
    box-shadow var(--ui-duration-fast);
}

.ui-btn:hover:not(:disabled) { transform: translateY(-1px); }
.ui-btn:active:not(:disabled) { transform: none; }
.ui-btn:disabled { opacity: 0.58; cursor: not-allowed; }

.ui-btn--primary {
  color: #fff;
  background: var(--ui-teal);
  box-shadow: 0 10px 24px -16px rgba(14, 131, 145, 0.9);
}

.ui-btn--primary:hover:not(:disabled) { background: #0b7481; }

.ui-btn--dark {
  color: #fff;
  background: var(--ui-petrol-900);
}

.ui-btn--dark:hover:not(:disabled) { background: var(--ui-petrol-800); }

.ui-btn--secondary {
  color: var(--ui-petrol-800);
  background: var(--ui-surface);
  border-color: var(--ui-line);
}

.ui-btn--secondary:hover:not(:disabled) {
  border-color: rgba(14, 131, 145, 0.42);
  background: #fbfdfd;
}

.ui-field { display: grid; gap: 7px; }

.ui-field label {
  color: var(--ui-ink-soft);
  font-family: var(--ui-font-label);
  font-size: 12px;
  font-weight: 700;
}

.ui-input {
  width: 100%;
  min-height: 46px;
  padding: 11px 13px;
  color: var(--ui-ink);
  background: var(--ui-surface);
  border: 1px solid var(--ui-line);
  border-radius: var(--ui-radius-md);
  transition: border-color var(--ui-duration-fast), box-shadow var(--ui-duration-fast);
}

.ui-input::placeholder { color: var(--ui-ink-faint); }

.ui-input:focus {
  border-color: var(--ui-teal);
  box-shadow: 0 0 0 4px var(--ui-teal-soft);
  outline: none;
}

.ui-status {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 12px 14px;
  border: 1px solid var(--ui-line);
  border-radius: var(--ui-radius-md);
  color: var(--ui-ink-soft);
  background: var(--ui-surface-glass);
  font-size: 13px;
  line-height: 1.5;
}

.ui-status::before {
  width: 8px;
  height: 8px;
  flex: none;
  margin-top: 0.43em;
  border-radius: 50%;
  background: var(--ui-ink-faint);
  content: '';
}

.ui-status--info { color: #155e67; border-color: rgba(14, 116, 130, 0.2); background: rgba(14, 116, 130, 0.07); }
.ui-status--info::before { background: var(--ui-info); }
.ui-status--success { color: #3f6638; border-color: rgba(85, 127, 77, 0.22); background: rgba(85, 127, 77, 0.08); }
.ui-status--success::before { background: var(--ui-success); }
.ui-status--warning { color: #79591f; border-color: rgba(148, 109, 39, 0.22); background: rgba(180, 137, 63, 0.1); }
.ui-status--warning::before { background: var(--ui-warning); }
.ui-status--error { color: #873f37; border-color: rgba(169, 79, 69, 0.23); background: rgba(169, 79, 69, 0.08); }
.ui-status--error::before { background: var(--ui-danger); }

.ui-empty {
  display: grid;
  justify-items: center;
  gap: var(--ui-space-2);
  padding: var(--ui-space-7) var(--ui-space-5);
  color: var(--ui-ink-soft);
  text-align: center;
}

.ui-empty strong {
  color: var(--ui-ink);
  font-family: var(--ui-font-display);
  font-size: 17px;
}

.ui-skeleton {
  overflow: hidden;
  background: var(--ui-paper-soft);
  position: relative;
}

.ui-skeleton::after {
  position: absolute;
  inset: 0;
  background: linear-gradient(100deg, transparent 24%, rgba(255, 255, 255, 0.72) 45%, transparent 68%);
  content: '';
  transform: translateX(-100%);
  animation: ui-shimmer 1.4s infinite;
}

@keyframes ui-shimmer { to { transform: translateX(100%); } }

@media (prefers-reduced-motion: reduce) {
  :root {
    --ui-duration-fast: 0.01ms;
    --ui-duration: 0.01ms;
  }

  html:focus-within { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }

  .ui-skeleton::after { display: none; }
}

@media (forced-colors: active) {
  :where(a, button, input, select, textarea, summary, [tabindex]):focus-visible {
    outline: 2px solid CanvasText;
  }
}