/* ============================================================
   OFAC Sanctions — Design System
   Style: Minimal Professional · SaaS Compliance
   ============================================================ */

:root {
  /* Color tokens — semantic (Milton Cuervo brand) */
  --color-bg: #f6f7fa;
  --color-surface: #ffffff;
  --color-surface-2: #eef1f5;
  --color-border: #e2e6ed;
  --color-border-strong: #aab2c0;

  --color-text: #101828;
  --color-text-muted: #475467;
  --color-text-subtle: #54607a;

  --color-brand-dark: #0f1f3a;
  --color-brand-darker: #0a1628;
  --color-brand-mid: #1e3a8a;
  --color-brand-silver: #c0c7d1;

  --color-primary: #1e3a8a;
  --color-primary-hover: #1e40af;
  --color-primary-soft: #eef2ff;

  --color-success: #054f31;
  --color-success-soft: #d1fadf;
  --color-success-border: #6ce9a6;

  --color-danger: #7a271a;
  --color-danger-soft: #fee4e2;
  --color-danger-border: #f97066;

  --color-warning: #7a2e0e;
  --color-warning-soft: #fde68a;
  --color-warning-border: #fdb022;

  --color-info: #194185;
  --color-info-soft: #d1e9ff;
  --color-info-border: #84caff;

  /* Spacing — 4pt scale */
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 24px;
  --space-6: 32px;
  --space-7: 48px;

  /* Radius */
  --radius-sm: 6px;
  --radius-md: 8px;
  --radius-lg: 12px;

  /* Shadow scale (consistent elevation) */
  --shadow-sm: 0 1px 2px rgba(16,24,40,.05);
  --shadow-md: 0 1px 3px rgba(16,24,40,.10), 0 1px 2px rgba(16,24,40,.06);
  --shadow-lg: 0 4px 8px -2px rgba(16,24,40,.10), 0 2px 4px -2px rgba(16,24,40,.06);

  /* Layout */
  --sidebar-w: 240px;
  --topbar-h: 56px;

  /* Type scale */
  --font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;

  --fs-12: 12px;
  --fs-13: 13px;
  --fs-14: 14px;
  --fs-15: 15px;
  --fs-16: 16px;
  --fs-18: 18px;
  --fs-20: 20px;
  --fs-24: 24px;
  --fs-30: 30px;
}

/* ----- Base ----- */
* { box-sizing: border-box; }

html { font-size: 16px; }

body {
  font-family: var(--font-sans);
  font-size: var(--fs-14);
  line-height: 1.55;
  color: var(--color-text);
  background: var(--color-bg);
  margin: 0;
  -webkit-font-smoothing: antialiased;
  font-feature-settings: "cv11", "ss01";
}

/* Tabular numbers for data columns */
table, .table, .data-num, dd, .badge {
  font-variant-numeric: tabular-nums;
}

h1,h2,h3,h4,h5,h6 { color: var(--color-text); font-weight: 600; letter-spacing: -.01em; margin-top: 0; }
h1 { font-size: var(--fs-24); }
h2 { font-size: var(--fs-20); }
h3 { font-size: var(--fs-18); }
h4 { font-size: var(--fs-16); }
h5 { font-size: var(--fs-15); font-weight: 600; }

a { color: var(--color-primary); text-decoration: none; }
a:hover { color: var(--color-primary-hover); text-decoration: underline; }

hr { border: none; border-top: 1px solid var(--color-border); margin: var(--space-5) 0; }

small, .small { font-size: var(--fs-12); color: var(--color-text-muted); }

.text-muted { color: var(--color-text-muted) !important; }
.text-danger { color: var(--color-danger) !important; }
.text-end { text-align: right; }

/* Focus accessibility — visible 2px ring */
:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
  border-radius: 4px;
}
.btn:focus-visible, .form-control:focus-visible, .form-select:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px rgba(30,58,138,.40);
  border-color: var(--color-primary);
}

/* ----- Layout: Sidebar + Topbar ----- */
.app-shell {
  display: grid;
  grid-template-columns: var(--sidebar-w) 1fr;
  min-height: 100dvh;
}
.app-shell.no-sidebar { grid-template-columns: 1fr; }

.app-sidebar {
  background: var(--color-surface);
  border-right: 1px solid var(--color-border);
  padding: var(--space-4);
  position: sticky;
  top: 0;
  height: 100dvh;
  overflow-y: auto;
}

.app-brand {
  display: flex; align-items: center; gap: var(--space-2);
  font-weight: 700; font-size: var(--fs-15);
  color: var(--color-text);
  padding: var(--space-2) var(--space-2);
  margin-bottom: var(--space-5);
}
.app-brand .brand-mark {
  width: 28px; height: 28px;
  border-radius: 6px;
  background: linear-gradient(135deg, var(--color-primary), #4f46e5);
  display: grid; place-items: center;
  color: #fff; font-weight: 700;
}

.nav-section-label {
  font-size: var(--fs-12);
  text-transform: uppercase;
  letter-spacing: .04em;
  color: var(--color-text-subtle);
  font-weight: 600;
  padding: var(--space-3) var(--space-2) var(--space-2);
}

.nav-link-item {
  display: flex; align-items: center; gap: var(--space-3);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-sm);
  color: var(--color-text-muted);
  font-size: var(--fs-14);
  font-weight: 500;
  text-decoration: none;
  margin-bottom: 2px;
  transition: background .15s ease, color .15s ease;
  min-height: 36px;
}
.nav-link-item:hover {
  background: var(--color-surface-2);
  color: var(--color-text);
  text-decoration: none;
}
.nav-link-item.active {
  background: var(--color-primary-soft);
  color: var(--color-primary);
}
.nav-link-item .icon { flex: none; width: 18px; height: 18px; }

.app-main {
  display: flex; flex-direction: column;
  min-width: 0;
}
.app-topbar {
  height: var(--topbar-h);
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 var(--space-5);
  position: sticky; top: 0; z-index: 10;
}
.topbar-user {
  display: flex; align-items: center; gap: var(--space-3);
  font-size: var(--fs-13);
  color: var(--color-text-muted);
}
.user-avatar {
  width: 32px; height: 32px; border-radius: 50%;
  background: var(--color-primary-soft);
  color: var(--color-primary);
  display: grid; place-items: center;
  font-weight: 600; font-size: var(--fs-13);
}

.app-content {
  flex: 1;
  padding: var(--space-6) var(--space-5);
  max-width: 1400px;
  width: 100%;
  margin: 0 auto;
}

.page-header {
  display: flex; justify-content: space-between; align-items: flex-start;
  gap: var(--space-4);
  margin-bottom: var(--space-5);
  flex-wrap: wrap;
}
.page-header h1 { margin-bottom: var(--space-1); }
.page-header .subtitle { color: var(--color-text-muted); font-size: var(--fs-14); }

/* ----- Cards / Surfaces ----- */
.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--space-5);
}
.card.compact { padding: var(--space-4); }
.card-title { font-size: var(--fs-14); color: var(--color-text-muted); font-weight: 500; margin-bottom: var(--space-2); }
.card-value { font-size: var(--fs-30); font-weight: 600; letter-spacing: -.02em; color: var(--color-text); line-height: 1.1; }
.card-meta { font-size: var(--fs-13); color: var(--color-text-muted); margin-top: var(--space-2); }

.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-4);
  margin-bottom: var(--space-5);
}

/* ----- Filter bar ----- */
.filter-bar {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  margin-bottom: var(--space-4);
  box-shadow: var(--shadow-sm);
}
.filter-bar .form-label {
  font-size: var(--fs-12);
  font-weight: 500;
  color: var(--color-text-muted);
  margin-bottom: var(--space-1);
}

/* ----- Forms (Bootstrap overrides) ----- */
.form-control, .form-select {
  font-size: var(--fs-14);
  line-height: 1.5;
  color: var(--color-text);
  background: var(--color-surface);
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-sm);
  padding: 8px 12px;
  min-height: 38px;
  transition: border-color .15s ease, box-shadow .15s ease;
}
.form-control:hover, .form-select:hover { border-color: #aab2c0; }
.form-control:focus, .form-select:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(30,58,138,.40);
  outline: none;
}
.form-control::placeholder { color: var(--color-text-subtle); }
.form-label {
  font-size: var(--fs-13);
  font-weight: 500;
  color: var(--color-text);
  margin-bottom: 4px;
}

/* ----- Buttons ----- */
.btn {
  font-family: var(--font-sans);
  font-size: var(--fs-14);
  font-weight: 500;
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  min-height: 38px;
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: background .15s ease, border-color .15s ease, color .15s ease, transform .05s ease;
}
.btn:active { transform: translateY(1px); }
.btn-sm { font-size: var(--fs-13); padding: 6px 10px; min-height: 32px; }

.btn-primary {
  background: var(--color-primary);
  color: #fff;
  border-color: var(--color-primary);
}
.btn-primary:hover { background: var(--color-primary-hover); border-color: var(--color-primary-hover); color: #fff; }

.btn-secondary {
  background: var(--color-surface);
  color: var(--color-text);
  border-color: var(--color-border-strong);
}
.btn-secondary:hover { background: var(--color-surface-2); color: var(--color-text); border-color: var(--color-border-strong); }

.btn-warning {
  background: #b54708;
  border-color: #b54708;
  color: #fff;
}
.btn-warning:hover { background: #93370d; border-color: #93370d; color: #fff; }

.btn-danger {
  background: var(--color-danger);
  border-color: var(--color-danger);
  color: #fff;
}
.btn-danger:hover { background: #912018; border-color: #912018; color: #fff; }

.btn-outline-primary { background: transparent; color: var(--color-primary); border-color: var(--color-border-strong); }
.btn-outline-primary:hover { background: var(--color-primary-soft); color: var(--color-primary); border-color: var(--color-primary); }
.btn-outline-secondary { background: transparent; color: var(--color-text); border-color: var(--color-border-strong); }
.btn-outline-secondary:hover { background: var(--color-surface-2); color: var(--color-text); }

/* ----- Tables ----- */
.table-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.table {
  margin: 0;
  width: 100%;
  font-size: var(--fs-13);
}
.table thead {
  background: var(--color-surface-2);
}
.table thead th {
  text-align: left;
  font-weight: 600;
  font-size: var(--fs-12);
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: .03em;
  padding: 12px 16px;
  border-bottom: 1px solid var(--color-border);
  white-space: nowrap;
}
.table tbody td {
  padding: 12px 16px;
  border-bottom: 1px solid var(--color-border);
  vertical-align: middle;
  color: var(--color-text);
}
.table tbody tr:last-child td { border-bottom: none; }
.table tbody tr:hover { background: var(--color-surface-2); }
.table-striped tbody tr:nth-child(even) { background: rgba(247,248,250,.6); }
.table-striped tbody tr:nth-child(even):hover { background: var(--color-surface-2); }

/* ----- Badges (unified: solid background + white text + dot) ----- */
.badge {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: var(--fs-12);
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 999px;
  border: 1px solid transparent;
  white-space: nowrap;
  letter-spacing: .01em;
  color: #fff;
}
.badge::before {
  content: ""; width: 6px; height: 6px; border-radius: 50%;
  background: rgba(255,255,255,.85);
  display: inline-block;
  flex: none;
}
.badge.bg-success   { background: #067647; }   /* white on green  ~5.0:1 */
.badge.bg-danger    { background: #b42318; }   /* white on red    ~5.6:1 */
.badge.bg-warning   { background: #b54708; }   /* white on amber  ~7.0:1 */
.badge.bg-info      { background: #175cd3; }   /* white on blue   ~5.3:1 */
.badge.bg-primary   { background: #1e3a8a; }   /* white on navy  ~10.4:1 */
.badge.bg-secondary { background: #475467; }   /* white on slate  ~7.6:1 */

[data-theme="dark"] .badge { color: #fff; border-color: transparent; }
[data-theme="dark"] .badge.bg-success   { background: #079455; }
[data-theme="dark"] .badge.bg-danger    { background: #d92d20; }
[data-theme="dark"] .badge.bg-warning   { background: #dc6803; }
[data-theme="dark"] .badge.bg-info      { background: #2e90fa; }
[data-theme="dark"] .badge.bg-primary   { background: #2f5fff; }
[data-theme="dark"] .badge.bg-secondary { background: #475467; }

/* ----- Pagination ----- */
.pagination { gap: 4px; }
.pagination .page-link {
  border: 1px solid var(--color-border-strong);
  color: var(--color-text);
  font-size: var(--fs-13);
  min-width: 36px;
  height: 36px;
  display: inline-flex; align-items: center; justify-content: center;
  border-radius: var(--radius-sm);
  background: var(--color-surface);
}
.pagination .page-link:hover { background: var(--color-surface-2); color: var(--color-text); }
.pagination .page-item.active .page-link {
  background: var(--color-primary);
  color: #fff;
  border-color: var(--color-primary);
}
.pagination .page-item.disabled .page-link {
  opacity: .5; pointer-events: none;
}

/* ----- Alerts (override) ----- */
.alert {
  border-radius: var(--radius-md);
  padding: var(--space-3) var(--space-4);
  border: 1px solid;
  font-size: var(--fs-14);
  display: flex; gap: var(--space-3); align-items: flex-start;
}
.alert.alert-info    { background: var(--color-info-soft);    border-color: var(--color-info-border);    color: var(--color-info); }
.alert.alert-success { background: var(--color-success-soft); border-color: var(--color-success-border); color: var(--color-success); }
.alert.alert-warning { background: var(--color-warning-soft); border-color: var(--color-warning-border); color: var(--color-warning); }
.alert.alert-danger  { background: var(--color-danger-soft);  border-color: var(--color-danger-border);  color: var(--color-danger); }

/* ----- Definition list (detail page) ----- */
dl.row { row-gap: var(--space-3); }
dl dt { font-weight: 500; color: var(--color-text-muted); font-size: var(--fs-13); }
dl dd { color: var(--color-text); font-size: var(--fs-14); margin-bottom: 0; }

/* ----- Empty state ----- */
.empty-state {
  text-align: center;
  padding: var(--space-7) var(--space-4);
  color: var(--color-text-muted);
}
.empty-state .empty-icon {
  width: 48px; height: 48px;
  margin: 0 auto var(--space-3);
  color: var(--color-text-subtle);
}

/* ----- Portal cards (Verificacion) ----- */
.portal-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-left: 3px solid;
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  box-shadow: var(--shadow-sm);
  display: flex; flex-direction: column; gap: var(--space-2);
}
.portal-card.contraloria { border-left-color: #f79009; }
.portal-card.procuraduria { border-left-color: #1570ef; }
.portal-card.policia { border-left-color: #6938ef; }
.portal-card .portal-title { font-weight: 600; font-size: var(--fs-15); margin: 0; }
.portal-card .portal-desc { color: var(--color-text-muted); font-size: var(--fs-13); flex: 1; }
.portal-card .portal-link { font-size: var(--fs-13); }

/* ----- Skeleton (loading) ----- */
@keyframes shimmer { 0% { background-position: -200px 0; } 100% { background-position: calc(200px + 100%) 0; } }
.skel {
  background: linear-gradient(90deg, var(--color-surface-2) 0%, #e9ebef 50%, var(--color-surface-2) 100%);
  background-size: 200px 100%;
  background-repeat: no-repeat;
  animation: shimmer 1.4s ease-in-out infinite;
  border-radius: 4px;
}

/* ----- Identity (login) page polish ----- */
.auth-shell {
  min-height: 100dvh;
  display: grid; place-items: center;
  padding: var(--space-5);
  background: linear-gradient(180deg, var(--color-bg) 0%, var(--color-surface-2) 100%);
}
.auth-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: var(--space-6);
  width: 100%;
  max-width: 400px;
}

/* ----- Responsive ----- */
@media (max-width: 880px) {
  :root { --sidebar-w: 0px; }
  .app-shell { grid-template-columns: 1fr; }
  .app-sidebar {
    position: fixed; left: -260px; width: 260px; z-index: 100;
    transition: left .25s ease; box-shadow: var(--shadow-lg);
  }
  .app-sidebar.open { left: 0; }
  .app-content { padding: var(--space-4); }
  .menu-toggle { display: inline-flex !important; }
}
.menu-toggle { display: none; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* ============================================================
   Sidebar: dark variant with brand background (legal firm)
   ============================================================ */
.app-sidebar {
  background: var(--color-brand-dark);
  border-right: 1px solid var(--color-brand-darker);
  color: #d6dbe6;
}
.app-sidebar .app-brand {
  color: #fff;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 8px 0 16px;
  border-bottom: 1px solid rgba(255,255,255,.08);
  margin-bottom: 16px;
}
.app-sidebar .app-brand img {
  width: 100%;
  max-width: 180px;
  height: auto;
  display: block;
  border-radius: 8px;
}
.app-sidebar .nav-section-label { color: rgba(255,255,255,.45); }
.app-sidebar .nav-link-item { color: rgba(255,255,255,.72); }
.app-sidebar .nav-link-item:hover { background: rgba(255,255,255,.06); color: #fff; }
.app-sidebar .nav-link-item.active {
  background: rgba(255,255,255,.10);
  color: #fff;
  position: relative;
}
.app-sidebar .nav-link-item.active::before {
  content: ""; position: absolute; left: -16px; top: 8px; bottom: 8px;
  width: 3px; border-radius: 0 3px 3px 0; background: var(--color-brand-silver);
}

/* ============================================================
   Login / auth shell with brand
   ============================================================ */
.auth-shell {
  background:
    radial-gradient(ellipse at top, rgba(30,58,138,.08), transparent 60%),
    var(--color-bg);
}
.auth-card .auth-logo {
  width: 100%;
  max-width: 220px;
  height: auto;
  margin: 0 auto 24px;
  display: block;
  border-radius: 8px;
}
.auth-card h2 { text-align: center; }
.auth-card .auth-subtitle { text-align: center; color: var(--color-text-muted); margin-bottom: 24px; }

/* ============================================================
   Theme switcher button
   ============================================================ */
.theme-toggle {
  background: transparent;
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
  width: 36px; height: 36px;
  border-radius: var(--radius-sm);
  display: inline-flex; align-items: center; justify-content: center;
  cursor: pointer;
  transition: background .15s ease, color .15s ease;
}
.theme-toggle:hover { background: var(--color-surface-2); color: var(--color-text); }
.theme-toggle .icon-sun { display: none; }
.theme-toggle .icon-moon { display: inline-flex; }
[data-theme="dark"] .theme-toggle .icon-sun { display: inline-flex; }
[data-theme="dark"] .theme-toggle .icon-moon { display: none; }

/* ============================================================
   DARK MODE
   ============================================================ */
[data-theme="dark"] {
  --color-bg: #0a1220;
  --color-surface: #111a2e;
  --color-surface-2: #182238;
  --color-border: #25324d;
  --color-border-strong: #344063;

  --color-text: #f0f4ff;
  --color-text-muted: #b2bcd6;
  --color-text-subtle: #a3afca;

  --color-primary: #2f5fff;
  --color-primary-hover: #4f7cff;
  --color-primary-soft: rgba(79,124,255,.15);

  --color-success: #4ade80;
  --color-success-soft: rgba(74,222,128,.12);
  --color-success-border: rgba(74,222,128,.30);

  --color-danger: #fca5a5;
  --color-danger-soft: rgba(248,113,113,.12);
  --color-danger-border: rgba(248,113,113,.30);

  --color-warning: #fbbf24;
  --color-warning-soft: rgba(251,191,36,.12);
  --color-warning-border: rgba(251,191,36,.30);

  --color-info: #93c5fd;
  --color-info-soft: rgba(96,165,250,.12);
  --color-info-border: rgba(96,165,250,.30);

  --shadow-sm: 0 1px 2px rgba(0,0,0,.30);
  --shadow-md: 0 1px 3px rgba(0,0,0,.40), 0 1px 2px rgba(0,0,0,.30);
  --shadow-lg: 0 4px 8px -2px rgba(0,0,0,.50), 0 2px 4px -2px rgba(0,0,0,.30);
}

[data-theme="dark"] body { background: var(--color-bg); color: var(--color-text); }
[data-theme="dark"] .app-sidebar {
  background: #060b16;
  border-right-color: #050913;
}
[data-theme="dark"] .auth-shell {
  background:
    radial-gradient(ellipse at top, rgba(79,124,255,.10), transparent 60%),
    var(--color-bg);
}
[data-theme="dark"] .table-striped tbody tr:nth-child(even) { background: rgba(255,255,255,.02); }
[data-theme="dark"] .table thead { background: var(--color-surface-2); }
[data-theme="dark"] .table tbody tr:hover { background: rgba(255,255,255,.04); }
[data-theme="dark"] .form-control, [data-theme="dark"] .form-select {
  background: var(--color-surface);
  color: var(--color-text);
  border-color: var(--color-border-strong);
}
[data-theme="dark"] .form-control::placeholder { color: var(--color-text-subtle); }
[data-theme="dark"] .btn-secondary { background: var(--color-surface); color: var(--color-text); border-color: var(--color-border-strong); }
[data-theme="dark"] .btn-secondary:hover { background: var(--color-surface-2); }
[data-theme="dark"] .pagination .page-link { background: var(--color-surface); color: var(--color-text); border-color: var(--color-border-strong); }
[data-theme="dark"] .pagination .page-item.active .page-link { background: var(--color-primary); border-color: var(--color-primary); color: #fff; }
[data-theme="dark"] .portal-card { background: var(--color-surface); border-color: var(--color-border); }
[data-theme="dark"] .auth-card { background: var(--color-surface); border-color: var(--color-border); }