/* =====================================================================
   AIEC-GESTIÓN — Sistema de diseño
   Paleta: azul institucional (asamblea / sello) + acento dorado (acta,
   resolución, certificación). Tipografía: Fraunces (serif, para marca
   y encabezados) + Public Sans (para interfaz y datos).
   ===================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,500;9..144,600;9..144,700&family=Public+Sans:wght@400;500;600;700&display=swap');

:root {
  /* Color */
  --ink-900: #16233F;
  --ink-800: #1B2A4A;
  --ink-700: #24365E;
  --ink-600: #34497A;
  --gold-600: #B8901F;
  --gold-500: #C9A227;
  --gold-100: #F6EDD3;
  --paper-100: #F7F7F4;
  --paper-0: #FFFFFF;
  --line-200: #E3E1D9;
  --line-300: #D2CFC3;
  --text-900: #1F2327;
  --text-600: #575B60;
  --text-400: #8A8D91;
  --ok-600: #2F7A52;
  --ok-100: #E3F1E9;
  --danger-600: #B3432B;
  --danger-100: #F7E7E2;
  --warn-600: #A9701C;
  --warn-100: #FBEFDA;

  /* Tipografía */
  --font-display: 'Fraunces', 'Georgia', serif;
  --font-body: 'Public Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  /* Layout */
  --sidebar-w: 248px;
  --topbar-h: 60px;
  --radius-sm: 6px;
  --radius-md: 10px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--paper-100);
  color: var(--text-900);
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
:focus-visible { outline: 2px solid var(--gold-600); outline-offset: 2px; }

/* ---------------------------------------------------------------
   App shell
   --------------------------------------------------------------- */

.app-shell { min-height: 100vh; display: flex; flex-direction: column; }

.topbar {
  height: var(--topbar-h);
  background: var(--ink-800);
  color: var(--paper-0);
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 0 20px;
  position: sticky;
  top: 0;
  z-index: 30;
  border-bottom: 3px solid var(--gold-500);
}

.topbar-brand { display: flex; align-items: baseline; gap: 8px; font-family: var(--font-display); }
.brand-mark { font-weight: 700; font-size: 20px; letter-spacing: 0.02em; }
.brand-name { font-weight: 500; font-size: 14px; color: var(--gold-500); letter-spacing: 0.08em; }

.topbar-spacer { flex: 1; }

.topbar-user { display: flex; align-items: center; gap: 12px; }
.topbar-user-info { display: flex; flex-direction: column; align-items: flex-end; line-height: 1.25; }
.topbar-user-name { font-weight: 600; font-size: 13.5px; }
.topbar-user-role { font-size: 12px; color: rgba(255,255,255,0.65); }

.btn-icon {
  display: inline-flex; align-items: center; justify-content: center;
  width: 34px; height: 34px; border-radius: var(--radius-sm);
  background: transparent; border: 1px solid transparent; color: inherit; cursor: pointer;
}
.btn-icon:hover { background: rgba(255,255,255,0.08); }
.only-mobile { display: none; }

.app-body { display: flex; flex: 1; min-height: 0; }

/* ---------------------------------------------------------------
   Sidebar
   --------------------------------------------------------------- */

.sidebar {
  width: var(--sidebar-w);
  flex-shrink: 0;
  background: var(--ink-900);
  color: rgba(255,255,255,0.82);
  padding: 18px 12px 32px;
  overflow-y: auto;
}

.sidebar-scope { padding: 4px 8px 16px; }
.scope-badge {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 12px; font-weight: 600; letter-spacing: 0.03em;
  padding: 5px 10px; border-radius: 999px;
  background: rgba(201,162,39,0.16); color: var(--gold-500);
}

.nav-group { margin-bottom: 18px; }
.nav-group-title {
  display: block; font-size: 11px; font-weight: 600; text-transform: uppercase;
  letter-spacing: 0.09em; color: rgba(255,255,255,0.38);
  padding: 6px 10px 8px;
}

.nav-link {
  display: flex; align-items: center; gap: 10px;
  padding: 9px 10px; border-radius: var(--radius-sm);
  font-size: 14px; font-weight: 500; color: rgba(255,255,255,0.78);
  margin-bottom: 2px; border-left: 3px solid transparent;
}
.nav-link:hover { background: rgba(255,255,255,0.06); }
.nav-link.active {
  background: rgba(201,162,39,0.14); color: #fff;
  border-left: 3px solid var(--gold-500);
}
.nav-link .icon { flex-shrink: 0; opacity: 0.9; }

.sidebar-overlay { display: none; }

/* ---------------------------------------------------------------
   Contenido
   --------------------------------------------------------------- */

.content { flex: 1; min-width: 0; padding: 26px 30px 60px; }

.page-header {
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px; margin-bottom: 20px; flex-wrap: wrap;
}
.page-header h1 {
  display: flex; align-items: center; gap: 10px;
  font-family: var(--font-display); font-weight: 600; font-size: 26px;
  color: var(--ink-800); margin: 0;
}
.page-header h1 .icon { color: var(--gold-600); }

/* ---------------------------------------------------------------
   Tarjetas / Cards
   --------------------------------------------------------------- */

.card {
  background: var(--paper-0);
  border: 1px solid var(--line-200);
  border-radius: var(--radius-md);
  padding: 22px;
  margin-bottom: 20px;
}
.card-title {
  display: flex; align-items: center; gap: 8px;
  font-family: var(--font-display); font-size: 17px; font-weight: 600;
  margin: 0 0 14px; color: var(--ink-800);
}
.card-form { max-width: 640px; }
.section-subtitle { font-size: 14px; font-weight: 600; margin: 18px 0 10px; color: var(--ink-800); }

.empty-state { color: var(--text-400); font-size: 14px; padding: 10px 0; }
.empty-state-card { text-align: center; padding: 48px 24px; }
.empty-state-card .icon { color: var(--gold-600); margin-bottom: 12px; }
.empty-state-card h2 { font-family: var(--font-display); margin: 8px 0; }

/* ---------------------------------------------------------------
   Stat grid (dashboard)
   --------------------------------------------------------------- */

.stat-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 14px; margin-bottom: 18px;
}
.stat-grid-secondary { margin-top: -4px; }

.stat-card {
  background: var(--paper-0); border: 1px solid var(--line-200);
  border-bottom: 3px solid var(--ink-700);
  border-radius: var(--radius-sm); padding: 16px 16px 14px;
  display: flex; flex-direction: column; gap: 4px;
}
.stat-card-accent { border-bottom-color: var(--gold-500); }
.stat-value { font-family: var(--font-display); font-size: 26px; font-weight: 600; color: var(--ink-900); }
.stat-label { font-size: 12.5px; color: var(--text-600); font-weight: 500; }

.dashboard-columns {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 18px;
}

/* ---------------------------------------------------------------
   Tablas
   --------------------------------------------------------------- */

.table-wrap { overflow-x: auto; }
.table { width: 100%; border-collapse: collapse; font-size: 13.5px; }
.table th {
  text-align: left; font-weight: 600; color: var(--text-600);
  font-size: 12px; text-transform: uppercase; letter-spacing: 0.04em;
  padding: 9px 12px; border-bottom: 2px solid var(--line-300);
  white-space: nowrap;
}
.table td { padding: 11px 12px; border-bottom: 1px solid var(--line-200); vertical-align: middle; }
.table tbody tr:hover { background: var(--paper-100); }
.table-compact td, .table-compact th { padding: 7px 10px; }
.col-actions { width: 1%; white-space: nowrap; }

/* ---------------------------------------------------------------
   Formularios
   --------------------------------------------------------------- */

.form-group { margin-bottom: 16px; }
.form-group label { display: block; font-size: 13px; font-weight: 600; color: var(--ink-800); margin-bottom: 5px; }

input[type=text], input[type=email], input[type=password], input[type=number],
input[type=date], input[type=month], input[type=datetime-local], select, textarea {
  width: 100%; padding: 9px 11px; border: 1px solid var(--line-300);
  border-radius: var(--radius-sm); font-family: var(--font-body); font-size: 14px;
  background: var(--paper-0); color: var(--text-900);
}
input:focus, select:focus, textarea:focus { border-color: var(--ink-600); }
textarea { resize: vertical; }

.checkbox-line { display: flex; align-items: center; gap: 8px; font-weight: 500; }
.checkbox-line input { width: auto; }

.form-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 4px 16px; }
.form-inline-grid { display: grid; grid-template-columns: 2fr 1.5fr 1.5fr auto; gap: 10px; align-items: center; margin-top: 10px; }
@media (max-width: 640px) { .form-inline-grid { grid-template-columns: 1fr; } }

.form-actions { display: flex; gap: 10px; margin-top: 20px; }
.inline-form { display: inline; }

.filter-bar {
  display: flex; flex-wrap: wrap; align-items: center; gap: 12px;
  background: var(--paper-0); border: 1px solid var(--line-200);
  border-radius: var(--radius-sm); padding: 12px 16px; margin-bottom: 18px; font-size: 13.5px;
}
.filter-bar label { display: flex; align-items: center; gap: 6px; font-weight: 500; color: var(--text-600); }
.filter-bar input, .filter-bar select { width: auto; padding: 6px 9px; font-size: 13.5px; }

/* ---------------------------------------------------------------
   Botones
   --------------------------------------------------------------- */

.btn {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 9px 16px; border-radius: var(--radius-sm); font-size: 14px; font-weight: 600;
  border: 1px solid transparent; cursor: pointer; font-family: var(--font-body);
}
.btn-primary { background: var(--ink-800); color: #fff; }
.btn-primary:hover { background: var(--ink-700); }
.btn-ghost { background: transparent; color: var(--ink-800); border-color: var(--line-300); }
.btn-ghost:hover { background: var(--paper-100); }
.btn-sm { padding: 6px 11px; font-size: 13px; }
.btn-block { width: 100%; justify-content: center; }

.btn-icon-danger:hover { color: var(--danger-600); background: var(--danger-100); }

/* ---------------------------------------------------------------
   Badges / Alertas
   --------------------------------------------------------------- */

.badge {
  display: inline-block; padding: 3px 9px; border-radius: 999px;
  font-size: 12px; font-weight: 600;
}
.badge-ok { background: var(--ok-100); color: var(--ok-600); }
.badge-muted { background: var(--line-200); color: var(--text-600); }
.badge-danger { background: var(--danger-100); color: var(--danger-600); }

.alert {
  display: flex; align-items: center; gap: 10px;
  padding: 12px 16px; border-radius: var(--radius-sm);
  font-size: 14px; margin-bottom: 16px; border: 1px solid transparent;
}
.alert-success { background: var(--ok-100); color: var(--ok-600); border-color: #cdeadb; }
.alert-error { background: var(--danger-100); color: var(--danger-600); border-color: #f1cec3; }
.alert-warning { background: var(--warn-100); color: var(--warn-600); border-color: #f0dfb8; }

.muted { color: var(--text-400); font-size: 12.5px; }
.preline { white-space: pre-line; }

.detail-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 14px; margin-bottom: 8px; font-size: 14px;
}

.simple-list { list-style: none; margin: 0; padding: 0; }
.simple-list li { padding: 9px 0; border-bottom: 1px solid var(--line-200); display: flex; flex-direction: column; gap: 2px; }
.simple-list li:last-child { border-bottom: none; }

/* ---------------------------------------------------------------
   Login / Instalador
   --------------------------------------------------------------- */

.login-body {
  background: var(--ink-900);
  min-height: 100vh; display: flex; align-items: center; justify-content: center;
  padding: 20px;
  background-image: radial-gradient(circle at 20% 20%, rgba(201,162,39,0.10), transparent 45%);
}
.login-card {
  background: var(--paper-0); border-radius: var(--radius-md);
  padding: 36px 32px; width: 100%; max-width: 380px;
  border-top: 4px solid var(--gold-500);
}
.login-brand { display: flex; align-items: baseline; gap: 8px; font-family: var(--font-display); margin-bottom: 4px; }
.login-brand .brand-mark { color: var(--ink-800); font-size: 24px; }
.login-brand .brand-name { color: var(--gold-600); }
.login-subtitle { color: var(--text-600); font-size: 13.5px; margin: 0 0 22px; }
.login-form .form-group:last-of-type { margin-bottom: 20px; }

/* ---------------------------------------------------------------
   Responsive
   --------------------------------------------------------------- */

@media (max-width: 900px) {
  .only-mobile { display: inline-flex; }
  .sidebar {
    position: fixed; top: var(--topbar-h); left: 0; bottom: 0;
    z-index: 40; transform: translateX(-100%);
    transition: transform 0.2s ease; box-shadow: 4px 0 24px rgba(0,0,0,0.2);
  }
  .sidebar.open { transform: translateX(0); }
  .sidebar-overlay {
    display: none; position: fixed; inset: var(--topbar-h) 0 0 0;
    background: rgba(0,0,0,0.35); z-index: 35;
  }
  .sidebar-overlay.open { display: block; }
  .content { padding: 18px 16px 50px; }
  .page-header h1 { font-size: 21px; }
}