/* ============================================================================
   TAEKWONDO WT · KUKKIWON — ESTILOS OFICIALES PLATAFORMA DE EXÁMENES
   ============================================================================ */

:root {
  --wt-navy-950: #0a1428;
  --wt-navy-900: #10203d;
  --wt-navy-800: #183059;
  --wt-navy-700: #23447a;
  --wt-gold-500: #e5a93c;
  --wt-gold-400: #f3be56;
  --wt-gold-100: #fef6e4;

  --bg-page: #f3f6fb;
  --bg-surface: #ffffff;
  --bg-subtle: #f8fafd;
  --border-color: #dce3f0;
  --text-main: #111b2e;
  --text-muted: #52627a;

  --part-teoria-bg: #e7f3fe;
  --part-teoria-head: #154c79;
  --part-poomsae-bg: #e9f7ef;
  --part-poomsae-head: #1d6f42;
  --part-combate-bg: #fdeaea;
  --part-combate-head: #b8293d;
  --part-patrones-bg: #fef4e6;
  --part-patrones-head: #c85a17;
  --part-reglamento-bg: #e8eef7;
  --part-reglamento-head: #182b49;

  --success-bg: #dcfce7;
  --success-text: #166534;
  --success-border: #86efac;
  --danger-bg: #fee2e2;
  --danger-text: #991b1b;
  --danger-border: #fca5a5;
  --warn-bg: #fef3c7;
  --warn-text: #92400e;

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
  --shadow-sm: 0 1px 3px rgba(16, 32, 61, 0.07);
  --shadow-md: 0 4px 14px rgba(16, 32, 61, 0.09);
  --shadow-lg: 0 10px 28px rgba(16, 32, 61, 0.14);
}

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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background-color: var(--bg-page);
  color: var(--text-main);
  line-height: 1.45;
  font-size: 14px;
  min-height: 100vh;
}

/* ============================================================================
   ENCABEZADO OFICIAL TAEKWONDO WT
   ============================================================================ */
.wt-header {
  background: linear-gradient(135deg, var(--wt-navy-950) 0%, var(--wt-navy-900) 60%, var(--wt-navy-800) 100%);
  color: #fff;
  padding: 16px 24px 0;
  border-bottom: 3px solid var(--wt-gold-500);
  box-shadow: var(--shadow-md);
}

.wt-header-top {
  max-width: 1440px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding-bottom: 14px;
}

.wt-brand {
  display: flex;
  align-items: center;
  gap: 14px;
}

.wt-emblem {
  width: 50px;
  height: 50px;
  border-radius: 12px;
  background: radial-gradient(circle at 30% 30%, var(--wt-gold-400), #c48418);
  color: var(--wt-navy-950);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 900;
  font-size: 20px;
  letter-spacing: -0.5px;
  box-shadow: 0 4px 12px rgba(229, 169, 60, 0.35);
  flex-shrink: 0;
}

.wt-title-group h1 {
  font-size: 21px;
  font-weight: 800;
  color: var(--wt-gold-400);
  letter-spacing: 0.6px;
  text-transform: uppercase;
}

.wt-title-group h2 {
  font-size: 14px;
  font-weight: 700;
  color: #ffffff;
  margin-top: 2px;
}

.wt-title-group p {
  font-size: 12px;
  color: #b7c6de;
  font-style: italic;
  margin-top: 2px;
}

.wt-status-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.sync-pill {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 6px 12px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
  background: rgba(255, 255, 255, 0.1);
  color: #e2ecf9;
  border: 1px solid rgba(255, 255, 255, 0.16);
}

.sync-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #4ade80;
  box-shadow: 0 0 8px #4ade80;
}

.sync-dot.local {
  background: #fbbf24;
  box-shadow: 0 0 8px #fbbf24;
}

/* ============================================================================
   NAVEGACIÓN DE PESTAÑAS
   ============================================================================ */
.wt-nav {
  max-width: 1440px;
  margin: 0 auto;
  display: flex;
  gap: 6px;
  overflow-x: auto;
  padding-top: 4px;
}

.wt-tab-btn {
  background: rgba(255, 255, 255, 0.06);
  color: #cbd5e1;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-bottom: none;
  padding: 11px 18px;
  font-size: 13.5px;
  font-weight: 600;
  border-radius: 10px 10px 0 0;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
  transition: all 0.18s ease;
}

.wt-tab-btn:hover {
  background: rgba(255, 255, 255, 0.14);
  color: #fff;
}

.wt-tab-btn.active {
  background: var(--bg-page);
  color: var(--wt-navy-900);
  font-weight: 700;
  border-color: var(--wt-gold-500);
  box-shadow: 0 -3px 10px rgba(0, 0, 0, 0.12);
}

.tab-badge {
  background: var(--wt-gold-500);
  color: var(--wt-navy-950);
  font-size: 11px;
  font-weight: 800;
  padding: 1px 7px;
  border-radius: 999px;
}

/* ============================================================================
   CONTENEDOR PRINCIPAL Y TARJETAS
   ============================================================================ */
.main-container {
  max-width: 1440px;
  margin: 0 auto;
  padding: 20px 24px 60px;
}

.card {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  padding: 18px;
  margin-bottom: 18px;
}

.card-header {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border-color);
}

.card-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--wt-navy-900);
  display: flex;
  align-items: center;
  gap: 8px;
}

/* ============================================================================
   ESTADÍSTICAS RÁPIDAS (KPI CARDS)
   ============================================================================ */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(185px, 1fr));
  gap: 12px;
  margin-bottom: 18px;
}

.kpi-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-left: 4px solid var(--wt-navy-800);
  border-radius: var(--radius-md);
  padding: 13px 16px;
  box-shadow: var(--shadow-sm);
}

.kpi-card.kpi-gold { border-left-color: var(--wt-gold-500); }
.kpi-card.kpi-green { border-left-color: #16a34a; }
.kpi-card.kpi-red { border-left-color: #dc2626; }
.kpi-card.kpi-blue { border-left-color: #2563eb; }

.kpi-label {
  font-size: 11.5px;
  text-transform: uppercase;
  letter-spacing: 0.4px;
  color: var(--text-muted);
  font-weight: 600;
}

.kpi-value {
  font-size: 24px;
  font-weight: 800;
  color: var(--wt-navy-900);
  margin-top: 2px;
  font-variant-numeric: tabular-nums;
}

.kpi-sub {
  font-size: 11.5px;
  color: var(--text-muted);
  margin-top: 2px;
}

/* ============================================================================
   CINTURONES DE TAEKWONDO (BADGES VISUALES)
   ============================================================================ */
.belt-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: 6px;
  font-size: 12px;
  font-weight: 700;
  border: 1px solid rgba(0, 0, 0, 0.18);
  white-space: nowrap;
}

.belt-dot {
  width: 14px;
  height: 14px;
  border-radius: 3px;
  border: 1px solid rgba(0,0,0,0.25);
  flex-shrink: 0;
}

.belt-blanco { background: #f8fafc; color: #1e293b; }
.belt-blanco .belt-dot { background: #ffffff; }

.belt-blanco-amarillo { background: #fefce8; color: #713f12; border-color: #fde047; }
.belt-blanco-amarillo .belt-dot { background: linear-gradient(135deg, #ffffff 48%, #facc15 52%); }

.belt-amarillo { background: #fef9c3; color: #713f12; border-color: #facc15; }
.belt-amarillo .belt-dot { background: #facc15; }

.belt-amarillo-verde { background: #ecfccb; color: #14532d; border-color: #84cc16; }
.belt-amarillo-verde .belt-dot { background: linear-gradient(135deg, #facc15 48%, #16a34a 52%); }

.belt-verde { background: #dcfce7; color: #14532d; border-color: #22c55e; }
.belt-verde .belt-dot { background: #16a34a; }

.belt-verde-azul { background: #e0f2fe; color: #0c4a6e; border-color: #38bdf8; }
.belt-verde-azul .belt-dot { background: linear-gradient(135deg, #16a34a 48%, #2563eb 52%); }

.belt-azul { background: #dbeafe; color: #1e3a8a; border-color: #60a5fa; }
.belt-azul .belt-dot { background: #2563eb; }

.belt-azul-rojo { background: #ede9fe; color: #311042; border-color: #a78bfa; }
.belt-azul-rojo .belt-dot { background: linear-gradient(135deg, #2563eb 48%, #dc2626 52%); }

.belt-rojo { background: #fee2e2; color: #7f1d1d; border-color: #f87171; }
.belt-rojo .belt-dot { background: #dc2626; }

.belt-rojo-negro { background: #f3e8ff; color: #111827; border-color: #9ca3af; }
.belt-rojo-negro .belt-dot { background: linear-gradient(135deg, #dc2626 48%, #111827 52%); }

.belt-negro { background: #111827; color: #facc15; border-color: #e5a93c; }
.belt-negro .belt-dot { background: #000000; border-color: #e5a93c; }

/* ============================================================================
   BOTONES, FILTROS Y CONTROLES
   ============================================================================ */
.toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
}

.filter-group {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

.input, .select {
  padding: 8px 12px;
  border: 1px solid #cbd5e1;
  border-radius: var(--radius-sm);
  font-size: 13.5px;
  background: #fff;
  color: var(--text-main);
  outline: none;
  transition: border-color 0.15s;
}

.input:focus, .select:focus {
  border-color: var(--wt-navy-700);
  box-shadow: 0 0 0 2px rgba(35, 68, 122, 0.15);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  border: 1px solid transparent;
  transition: all 0.15s ease;
  text-decoration: none;
  white-space: nowrap;
}

.btn-primary {
  background: var(--wt-navy-900);
  color: #fff;
}
.btn-primary:hover { background: var(--wt-navy-700); }

.btn-gold {
  background: var(--wt-gold-500);
  color: var(--wt-navy-950);
  font-weight: 700;
}
.btn-gold:hover { background: var(--wt-gold-400); }

.btn-success {
  background: #16a34a;
  color: #fff;
}
.btn-success:hover { background: #15803d; }

.btn-outline {
  background: #fff;
  color: var(--wt-navy-900);
  border-color: #cbd5e1;
}
.btn-outline:hover {
  background: #f1f5f9;
  border-color: #94a3b8;
}

.btn-danger-outline {
  background: #fff;
  color: #b91c1c;
  border-color: #fecaca;
}
.btn-danger-outline:hover { background: #fef2f2; }

.btn-sm {
  padding: 5px 10px;
  font-size: 12px;
}

/* ============================================================================
   INTERRUPTOR ACTIVAR / DESACTIVAR EXAMEN DE ALUMNO
   ============================================================================ */
.switch-toggle {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  user-select: none;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
  border: 1px solid transparent;
  transition: all 0.15s ease;
}

.switch-toggle.active {
  background: #dcfce7;
  color: #166534;
  border-color: #86efac;
}

.switch-toggle.inactive {
  background: #f1f5f9;
  color: #64748b;
  border-color: #cbd5e1;
}

.switch-pill {
  width: 32px;
  height: 18px;
  background: #94a3b8;
  border-radius: 999px;
  position: relative;
  transition: background 0.2s;
}

.switch-pill::after {
  content: "";
  width: 14px;
  height: 14px;
  background: #fff;
  border-radius: 50%;
  position: absolute;
  top: 2px;
  left: 2px;
  transition: transform 0.2s;
}

.switch-toggle.active .switch-pill {
  background: #16a34a;
}

.switch-toggle.active .switch-pill::after {
  transform: translateX(14px);
}

/* ============================================================================
   TABLAS RESPONSIVAS (PADRÓN, RESULTADOS Y EXÁMENES)
   ============================================================================ */
.table-wrap {
  width: 100%;
  overflow-x: auto;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
}

.wt-table {
  width: 100%;
  border-collapse: collapse;
  background: #fff;
  font-size: 13px;
}

.wt-table th {
  background: var(--wt-navy-900);
  color: var(--wt-gold-400);
  font-weight: 700;
  text-align: left;
  padding: 10px 12px;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.4px;
  border-bottom: 2px solid var(--wt-gold-500);
}

.wt-table td {
  padding: 9px 12px;
  border-bottom: 1px solid var(--border-color);
  vertical-align: middle;
}

.wt-table tr:hover td {
  background-color: #f8fafd;
}

.wt-table tr.row-inactive td {
  opacity: 0.62;
  background-color: #f9fafb;
}

/* Badges de estado */
.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 9px;
  border-radius: 999px;
  font-size: 11.5px;
  font-weight: 700;
}

.status-aprobado {
  background: var(--success-bg);
  color: var(--success-text);
  border: 1px solid var(--success-border);
}

.status-reprobado {
  background: var(--danger-bg);
  color: var(--danger-text);
  border: 1px solid var(--danger-border);
}

.status-pendiente {
  background: #f1f5f9;
  color: #475569;
  border: 1px solid #cbd5e1;
}

.status-encurso {
  background: var(--warn-bg);
  color: var(--warn-text);
  border: 1px solid #fcd34d;
}

/* ============================================================================
   MODO JURADO: LAYOUT DE CONSOLA DE EVALUACIÓN
   ============================================================================ */
.jurado-grid {
  display: grid;
  grid-template-columns: 330px 1fr;
  gap: 18px;
  align-items: start;
}

@media (max-width: 1024px) {
  .jurado-grid {
    grid-template-columns: 1fr;
  }
  .aspirantes-sidebar {
    position: static !important;
    max-height: 300px !important;
  }
}

@media (max-width: 640px) {
  .wt-header {
    padding: 12px 12px 0;
  }
  .wt-title-group h1 {
    font-size: 17px;
  }
  .wt-title-group h2 {
    font-size: 12.5px;
  }
  .main-container {
    padding: 12px 10px 48px;
  }
  .exam-part {
    margin: 12px 8px;
  }
  .exam-sticky-score {
    padding: 8px 12px;
  }
  .live-total-pill {
    font-size: 16px;
    padding: 3px 10px;
  }
  .opt-btn {
    min-height: 42px;
    font-size: 13px;
  }
  .score-chip, .combat-num-btn {
    min-height: 34px;
    min-width: 34px;
  }
}

.aspirantes-sidebar {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  position: sticky;
  top: 14px;
  max-height: calc(100vh - 28px);
  display: flex;
  flex-direction: column;
}

.sidebar-header {
  background: var(--wt-navy-900);
  color: #fff;
  padding: 12px 14px;
  border-bottom: 2px solid var(--wt-gold-500);
}

.sidebar-filters {
  padding: 10px 12px;
  background: var(--bg-subtle);
  border-bottom: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.aspirantes-list {
  overflow-y: auto;
  flex: 1;
  padding: 8px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.aspirante-item {
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
  cursor: pointer;
  background: #fff;
  transition: all 0.15s ease;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
}

.aspirante-item:hover {
  border-color: var(--wt-navy-700);
  background: #f8fafd;
}

.aspirante-item.selected {
  border: 2px solid var(--wt-navy-900);
  background: #eff6ff;
  box-shadow: 0 2px 8px rgba(16, 32, 61, 0.1);
}

.aspirante-info h4 {
  font-size: 14px;
  font-weight: 700;
  color: var(--wt-navy-900);
}

.aspirante-meta {
  font-size: 11.5px;
  color: var(--text-muted);
  margin-top: 2px;
}

/* ============================================================================
   HOJA DE EXAMEN INTERACTIVA (FIEL AL EXCEL WT)
   ============================================================================ */
.exam-sheet {
  background: #fff;
  border: 2px solid var(--wt-navy-900);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  overflow: hidden;
}

.exam-sheet-banner {
  background: var(--wt-navy-900);
  color: #fff;
  text-align: center;
  padding: 16px 20px;
  border-bottom: 3px solid var(--wt-gold-500);
}

.exam-sheet-banner h2 {
  color: var(--wt-gold-400);
  font-size: 19px;
  font-weight: 800;
  letter-spacing: 0.5px;
}

.exam-sheet-banner .sub-author {
  font-size: 12px;
  color: #cbd5e1;
  margin-top: 3px;
}

.exam-sheet-banner .sub-req {
  font-size: 13px;
  font-weight: 600;
  color: #fff;
  margin-top: 5px;
  background: rgba(255, 255, 255, 0.1);
  display: inline-block;
  padding: 3px 12px;
  border-radius: 999px;
}

/* Barra pegajosa de calificación en tiempo real */
.exam-sticky-score {
  position: sticky;
  top: 0;
  z-index: 30;
  background: #0f1f3d;
  color: #fff;
  padding: 10px 18px;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  border-bottom: 2px solid var(--wt-gold-500);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.live-score-box {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}

.live-total-pill {
  font-size: 20px;
  font-weight: 900;
  padding: 4px 14px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.12);
  color: var(--wt-gold-400);
  font-variant-numeric: tabular-nums;
}

.exam-student-bar {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 12px;
  padding: 14px 18px;
  background: #f1f5f9;
  border-bottom: 1px solid var(--border-color);
}

.student-field label {
  display: block;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 3px;
}

.student-field .val {
  font-size: 14px;
  font-weight: 700;
  color: var(--wt-navy-900);
}

/* Secciones coloreadas de la hoja de examen */
.exam-part {
  margin: 18px;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.exam-part-header {
  padding: 10px 14px;
  color: #fff;
  font-weight: 800;
  font-size: 13.5px;
  letter-spacing: 0.3px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}

.part-ponderacion .exam-part-header { background: var(--wt-navy-800); }
.part-teoria .exam-part-header { background: var(--part-teoria-head); }
.part-poomsae .exam-part-header { background: var(--part-poomsae-head); }
.part-combate .exam-part-header { background: var(--part-combate-head); }
.part-patrones .exam-part-header { background: var(--part-patrones-head); }
.part-reglamento .exam-part-header { background: var(--part-reglamento-head); }

.exam-part-sub {
  padding: 7px 14px;
  font-size: 12px;
  font-style: italic;
  background: #f8fafc;
  border-bottom: 1px solid var(--border-color);
  color: var(--text-muted);
}

/* Botones de Opción A / B / C / D para Teoría */
.opt-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 6px;
  margin-top: 6px;
}

@media (max-width: 640px) {
  .opt-grid {
    grid-template-columns: 1fr;
  }
}

.opt-btn {
  text-align: left;
  padding: 7px 10px;
  border: 1px solid #cbd5e1;
  border-radius: 6px;
  background: #fff;
  font-size: 12.5px;
  cursor: pointer;
  transition: all 0.12s;
  color: var(--text-main);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 6px;
}

.opt-btn:hover {
  background: #f1f5f9;
  border-color: #94a3b8;
}

.opt-btn.selected-correct {
  background: #dcfce7;
  border-color: #16a34a;
  color: #14532d;
  font-weight: 700;
}

.opt-btn.selected-wrong {
  background: #fee2e2;
  border-color: #dc2626;
  color: #7f1d1d;
  font-weight: 700;
}

.opt-btn.is-answer-hint {
  border-left: 3px solid #16a34a;
}

/* Botones rápidos Sí (1) / Parcial (0.5) / No (0) */
.score-btn-group {
  display: inline-flex;
  gap: 4px;
}

.score-chip {
  padding: 5px 10px;
  border-radius: 5px;
  border: 1px solid #cbd5e1;
  background: #fff;
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.12s;
}

.score-chip.active-1 {
  background: #16a34a;
  color: #fff;
  border-color: #15803d;
}

.score-chip.active-05 {
  background: #f59e0b;
  color: #fff;
  border-color: #d97706;
}

.score-chip.active-0 {
  background: #dc2626;
  color: #fff;
  border-color: #b91c1c;
}

/* Selector numérico 0-10 para Combate */
.combat-score-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}

.combat-num-btn {
  width: 30px;
  height: 28px;
  border: 1px solid #cbd5e1;
  background: #fff;
  border-radius: 4px;
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
}

.combat-num-btn.active {
  background: var(--part-combate-head);
  color: #fff;
  border-color: var(--part-combate-head);
}

/* ============================================================================
   MODALES (BOLETÍN OFICIAL, NUEVO ALUMNO, SEDES, PROFESORES)
   ============================================================================ */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(10, 20, 40, 0.65);
  backdrop-filter: blur(2px);
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
}

.modal-box {
  background: #fff;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  width: 100%;
  max-width: 980px;
  max-height: 92vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.modal-box.modal-sm {
  max-width: 540px;
}

.modal-header {
  background: var(--wt-navy-900);
  color: #fff;
  padding: 14px 18px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 2px solid var(--wt-gold-500);
}

.modal-body {
  padding: 18px;
  overflow-y: auto;
  flex: 1;
}

.modal-footer {
  padding: 12px 18px;
  background: #f8fafc;
  border-top: 1px solid var(--border-color);
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  flex-wrap: wrap;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 12px;
}

.form-group label {
  display: block;
  font-size: 12px;
  font-weight: 700;
  color: var(--wt-navy-900);
  margin-bottom: 4px;
}

.form-group .input,
.form-group .select {
  width: 100%;
}

/* ============================================================================
   PANTALLA DE INICIO DE SESIÓN (LOGIN POR ROLES: ADMIN / EXAMINADOR / USUARIO)
   ============================================================================ */
.login-wrapper {
  min-height: 100vh;
  background: radial-gradient(circle at top right, #1e3a6d 0%, #0a1428 70%);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.login-card {
  background: #ffffff;
  width: 100%;
  max-width: 460px;
  border-radius: 16px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.45);
  overflow: hidden;
  border: 2px solid var(--wt-gold-500);
}

.login-banner {
  background: linear-gradient(135deg, var(--wt-navy-950) 0%, var(--wt-navy-800) 100%);
  color: #fff;
  padding: 26px 24px 22px;
  text-align: center;
  border-bottom: 3px solid var(--wt-gold-500);
}

.login-banner .wt-emblem {
  margin: 0 auto 12px;
  width: 58px;
  height: 58px;
  font-size: 22px;
}

.login-banner h1 {
  color: var(--wt-gold-400);
  font-size: 20px;
  font-weight: 900;
  letter-spacing: 0.6px;
  text-transform: uppercase;
}

.login-banner p {
  color: #cbd5e1;
  font-size: 12.5px;
  margin-top: 4px;
}

.login-body {
  padding: 24px;
}

.role-selector-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-bottom: 18px;
}

.role-option-btn {
  border: 2px solid #e2e8f0;
  background: #f8fafc;
  border-radius: 10px;
  padding: 10px 6px;
  text-align: center;
  cursor: pointer;
  transition: all 0.15s ease;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}

.role-option-btn:hover {
  border-color: #94a3b8;
  background: #f1f5f9;
}

.role-option-btn.selected {
  border-color: var(--wt-navy-900);
  background: #eff6ff;
  box-shadow: 0 3px 10px rgba(16, 32, 61, 0.12);
}

.role-option-btn .role-icon {
  font-size: 22px;
}

.role-option-btn .role-name {
  font-size: 12px;
  font-weight: 800;
  color: var(--wt-navy-900);
}

.role-option-btn .role-desc {
  font-size: 10px;
  color: var(--text-muted);
  line-height: 1.2;
}

.role-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 12px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 800;
  background: var(--wt-gold-500);
  color: var(--wt-navy-950);
}

/* ============================================================================
   IMPRESIÓN / GENERACIÓN DE BOLETÍN PDF OFICIAL
   ============================================================================ */
@media print {
  body {
    background: #fff;
    font-size: 11.5px;
  }
  .wt-header,
  .no-print,
  .aspirantes-sidebar,
  .exam-sticky-score {
    display: none !important;
  }
  .main-container {
    padding: 0;
    max-width: 100%;
  }
  .modal-backdrop {
    position: static;
    background: none;
    padding: 0;
  }
  .modal-box {
    max-width: 100%;
    max-height: none;
    box-shadow: none;
    border: none;
  }
  .modal-header, .modal-footer {
    display: none !important;
  }
  .exam-sheet {
    border: 1px solid #000;
    box-shadow: none;
  }
}