/* ── Variables FAP ──────────────────────────────────────────────── */
:root {
  --navy:   #002060;
  --blue:   #1565C0;
  --gold:   #C8A000;
  --red:    #C00000;
  --green:  #1B5E20;
  --gray:   #F5F6FA;
  --border: #D0D5E8;
  --text:   #1A1A2E;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: 'Segoe UI', Arial, sans-serif;
  background: var(--gray);
  color: var(--text);
  font-size: 15px;
  line-height: 1.6;
}

/* ── Topbar ────────────────────────────────────────────────────── */
.topbar {
  background: var(--navy);
  color: #fff;
  padding: 0 24px;
  display: flex;
  align-items: center;
  height: 64px;
  gap: 14px;
  box-shadow: 0 2px 8px rgba(0,0,0,.35);
  position: sticky;
  top: 0;
  z-index: 100;
}
.topbar img { height: 44px; }
.topbar .inst { line-height: 1.2; }
.topbar .inst b { font-size: 13px; display: block; }
.topbar .inst small { font-size: 11px; opacity: .8; }

/* ── Contenedor central ────────────────────────────────────────── */
.container { max-width: 860px; margin: 32px auto; padding: 0 16px 60px; }
.container-wide { max-width: 1200px; margin: 28px auto; padding: 0 16px 60px; }

/* ── Tarjetas ──────────────────────────────────────────────────── */
.card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 28px 32px;
  margin-bottom: 24px;
  box-shadow: 0 2px 6px rgba(0,0,32,.06);
}
.card-header {
  background: var(--navy);
  color: #fff;
  padding: 10px 20px;
  border-radius: 8px 8px 0 0;
  font-weight: 700;
  font-size: 14px;
  letter-spacing: .4px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.card-body { padding: 22px 24px; }
.card-nb { border-top: none; border-radius: 0 0 10px 10px; }

/* ── Encabezado de sección ─────────────────────────────────────── */
.section-title {
  font-size: 13px;
  font-weight: 700;
  color: var(--navy);
  text-transform: uppercase;
  letter-spacing: .6px;
  padding: 8px 14px;
  background: #EEF2FF;
  border-left: 4px solid var(--navy);
  border-radius: 0 6px 6px 0;
  margin: 24px 0 16px;
}
.section-title:first-child { margin-top: 0; }

/* ── Campos de formulario ──────────────────────────────────────── */
.form-group { margin-bottom: 18px; }
.form-group label.main-label {
  display: block;
  font-weight: 600;
  color: var(--navy);
  margin-bottom: 8px;
  font-size: 14px;
}
.form-group input[type="text"],
.form-group input[type="number"],
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 10px 14px;
  border: 1.5px solid var(--border);
  border-radius: 7px;
  font-size: 14px;
  font-family: inherit;
  transition: border-color .2s;
  background: #FAFBFF;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--blue);
  background: #fff;
  box-shadow: 0 0 0 3px rgba(21,101,192,.12);
}
.form-group textarea { resize: vertical; min-height: 80px; }

/* ── Opciones radio/checkbox ───────────────────────────────────── */
.options-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 8px;
  margin-top: 6px;
}
.option-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border: 1.5px solid var(--border);
  border-radius: 8px;
  cursor: pointer;
  transition: all .15s;
  background: #FAFBFF;
  font-size: 13.5px;
}
.option-item:hover { border-color: var(--blue); background: #EEF5FF; }
.option-item input[type="radio"],
.option-item input[type="checkbox"] {
  width: 17px; height: 17px; accent-color: var(--navy); cursor: pointer; flex-shrink: 0;
}
.option-item.selected { border-color: var(--navy); background: #E8EEFF; font-weight: 600; }

/* ── Botón submit ──────────────────────────────────────────────── */
.btn-submit {
  background: var(--navy);
  color: #fff;
  border: none;
  padding: 14px 40px;
  border-radius: 8px;
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  width: 100%;
  letter-spacing: .3px;
  transition: background .2s, transform .1s;
  margin-top: 8px;
}
.btn-submit:hover  { background: var(--blue); }
.btn-submit:active { transform: scale(.98); }

.btn { display: inline-flex; align-items: center; gap: 6px; padding: 8px 18px;
       border-radius: 7px; font-size: 13px; font-weight: 600; cursor: pointer;
       border: none; text-decoration: none; transition: all .15s; }
.btn-navy  { background: var(--navy);  color: #fff; }
.btn-navy:hover  { background: var(--blue); }
.btn-gold  { background: var(--gold);  color: #fff; }
.btn-red   { background: var(--red);   color: #fff; }
.btn-green { background: var(--green); color: #fff; }
.btn-ghost { background: transparent; border: 1.5px solid var(--navy); color: var(--navy); }

/* ── Nota / aviso ──────────────────────────────────────────────── */
.nota {
  background: #FFF8E1;
  border: 1px solid #FFD54F;
  border-radius: 8px;
  padding: 12px 16px;
  font-size: 13px;
  color: #5D4037;
  margin-bottom: 20px;
}

/* ── Stats cards (admin) ───────────────────────────────────────── */
.stats-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(190px,1fr)); gap: 16px; margin-bottom: 28px; }
.stat-card {
  background: #fff;
  border-radius: 10px;
  padding: 20px;
  border-left: 5px solid var(--navy);
  box-shadow: 0 2px 6px rgba(0,0,32,.07);
  display: flex; flex-direction: column; gap: 4px;
}
.stat-card .num { font-size: 32px; font-weight: 800; color: var(--navy); line-height: 1; }
.stat-card .lbl { font-size: 12px; color: #666; text-transform: uppercase; letter-spacing: .4px; }
.stat-card.gold  { border-color: var(--gold); }
.stat-card.gold .num  { color: var(--gold); }
.stat-card.green { border-color: var(--green); }
.stat-card.green .num { color: var(--green); }
.stat-card.red   { border-color: var(--red); }
.stat-card.red .num   { color: var(--red); }

/* ── Tabla admin ───────────────────────────────────────────────── */
.table-wrap { overflow-x: auto; border-radius: 10px; border: 1px solid var(--border); }
table { width: 100%; border-collapse: collapse; font-size: 13.5px; }
thead { background: var(--navy); color: #fff; }
thead th { padding: 12px 14px; font-weight: 600; text-align: left; white-space: nowrap; }
tbody tr:nth-child(even) { background: #F7F9FF; }
tbody tr:hover { background: #EEF3FF; }
tbody td { padding: 10px 14px; border-bottom: 1px solid var(--border); vertical-align: middle; }

/* ── Barra progreso ────────────────────────────────────────────── */
.bar-wrap { background: #E8EAF0; border-radius: 99px; height: 12px; overflow: hidden; min-width: 80px; }
.bar-fill  { height: 100%; background: var(--navy); border-radius: 99px; transition: width .4s; }

/* ── Badge ─────────────────────────────────────────────────────── */
.badge { display: inline-block; padding: 3px 10px; border-radius: 99px; font-size: 11px; font-weight: 700; }
.badge-navy  { background: #002060; color: #fff; }
.badge-gold  { background: #C8A000; color: #fff; }
.badge-green { background: #1B5E20; color: #fff; }
.badge-red   { background: #C00000; color: #fff; }
.badge-gray  { background: #6c757d; color: #fff; }

/* ── Gracias page ──────────────────────────────────────────────── */
.gracias-box {
  text-align: center;
  padding: 60px 32px;
  max-width: 560px;
  margin: 60px auto;
  background: #fff;
  border-radius: 16px;
  box-shadow: 0 4px 24px rgba(0,0,32,.1);
}
.gracias-box .icon { font-size: 64px; margin-bottom: 16px; }
.gracias-box h2 { color: var(--navy); font-size: 24px; margin-bottom: 12px; }
.gracias-box p  { color: #555; font-size: 15px; }

/* ── Sidebar admin ─────────────────────────────────────────────── */
.admin-layout { display: flex; gap: 24px; }
.sidebar {
  width: 220px; flex-shrink: 0;
  background: var(--navy);
  border-radius: 10px;
  padding: 20px 0;
  height: fit-content;
  position: sticky; top: 80px;
}
.sidebar a {
  display: block; color: #BDC4D8; padding: 10px 20px;
  text-decoration: none; font-size: 13.5px; font-weight: 500;
  border-left: 3px solid transparent;
  transition: all .15s;
}
.sidebar a:hover, .sidebar a.active {
  color: #fff; background: rgba(255,255,255,.1);
  border-color: var(--gold);
}
.sidebar .menu-title {
  color: rgba(255,255,255,.45); font-size: 10px; font-weight: 700;
  text-transform: uppercase; letter-spacing: .8px;
  padding: 12px 20px 4px;
}
.main-content { flex: 1; min-width: 0; }

/* ── Mensaje de error ──────────────────────────────────────────── */
.error-msg { background: #FFEBEE; border: 1px solid #EF9A9A; border-radius: 8px;
             padding: 12px 16px; color: #B71C1C; font-size: 13.5px; margin-bottom: 16px; }

/* ── Responsive ────────────────────────────────────────────────── */
@media (max-width: 700px) {
  .admin-layout { flex-direction: column; }
  .sidebar { width: 100%; position: static; }
  .options-grid { grid-template-columns: 1fr; }
  .card { padding: 18px 16px; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
}