/* ============================================
   ENCUESTA CIV - Estilos principales
   Diseño: Cálido, profesional, accesible
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=DM+Sans:ital,opsz,wght@0,9..40,300;0,9..40,400;0,9..40,500;0,9..40,600;0,9..40,700;1,9..40,400&family=Fraunces:ital,opsz,wght@0,9..144,400;0,9..144,600;0,9..144,700;1,9..144,400&display=swap');

:root {
  --color-bg: #faf8f5;
  --color-surface: #ffffff;
  --color-surface-alt: #f5f0eb;
  --color-primary: #2d6a4f;
  --color-primary-light: #40916c;
  --color-primary-dark: #1b4332;
  --color-accent: #d4a373;
  --color-accent-light: #e9c89b;
  --color-text: #2c2c2c;
  --color-text-muted: #6b6b6b;
  --color-text-light: #999;
  --color-border: #e0d8cf;
  --color-border-light: #ece6dd;
  --color-success: #2d6a4f;
  --color-warning: #e07c24;
  --color-danger: #c1292e;
  --color-danger-light: #fce8e8;
  --color-info: #3a7ca5;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.08);
  --shadow-lg: 0 8px 32px rgba(0,0,0,0.10);
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --font-body: 'DM Sans', system-ui, sans-serif;
  --font-heading: 'Fraunces', Georgia, serif;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

/* ── Layout ── */
.container {
  width: 100%;
  max-width: 800px;
  margin: 0 auto;
  padding: 0 20px;
}

.container-wide {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 20px;
}

/* ── Header Público ── */
.site-header {
  background: linear-gradient(135deg, var(--color-primary-dark), var(--color-primary));
  padding: 0;
  position: relative;
  overflow: hidden;
}

.site-header::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(255,255,255,0.08) 0%, transparent 70%);
  border-radius: 50%;
}

.site-header::after {
  content: '';
  position: absolute;
  bottom: -30%;
  left: -10%;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(212,163,115,0.15) 0%, transparent 70%);
  border-radius: 50%;
}

.header-inner {
  position: relative;
  z-index: 1;
  padding: 40px 20px 35px;
  text-align: center;
}

.header-inner h1 {
  font-family: var(--font-heading);
  font-size: clamp(1.6rem, 4vw, 2.2rem);
  color: #fff;
  font-weight: 600;
  margin-bottom: 8px;
  letter-spacing: -0.02em;
}

.header-inner .subtitle {
  color: rgba(255,255,255,0.8);
  font-size: 0.95rem;
  font-weight: 300;
}

.header-badge {
  display: inline-block;
  background: rgba(255,255,255,0.15);
  border: 1px solid rgba(255,255,255,0.25);
  color: #fff;
  padding: 4px 14px;
  border-radius: 50px;
  font-size: 0.78rem;
  font-weight: 500;
  margin-bottom: 14px;
  backdrop-filter: blur(4px);
}

/* ── Cards ── */
.card {
  background: var(--color-surface);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border-light);
  padding: 32px;
  margin-bottom: 24px;
  transition: box-shadow 0.2s ease;
}

.card:hover {
  box-shadow: var(--shadow-md);
}

.card-header {
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 2px solid var(--color-border-light);
}

.card-header h2 {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  color: var(--color-primary-dark);
  font-weight: 600;
}

.card-header p {
  color: var(--color-text-muted);
  font-size: 0.9rem;
  margin-top: 4px;
}

/* ── Formularios ── */
.form-group {
  margin-bottom: 22px;
}

.form-group label {
  display: block;
  font-weight: 600;
  font-size: 0.88rem;
  color: var(--color-text);
  margin-bottom: 8px;
  letter-spacing: 0.01em;
}

.form-group label .required {
  color: var(--color-danger);
  margin-left: 2px;
}

.form-control {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--color-text);
  background: var(--color-surface);
  transition: border-color 0.2s, box-shadow 0.2s;
  appearance: none;
}

.form-control:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(45,106,79,0.12);
}

select.form-control {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%236b6b6b' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 36px;
}

textarea.form-control {
  resize: vertical;
  min-height: 100px;
}

/* ── Escala de respuestas ── */
.pregunta-bloque {
  background: var(--color-surface);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-md);
  padding: 24px;
  margin-bottom: 20px;
  transition: border-color 0.2s, transform 0.15s;
}

.pregunta-bloque:hover {
  border-color: var(--color-accent);
}

.pregunta-bloque.answered {
  border-color: var(--color-primary-light);
  background: linear-gradient(135deg, #f0f7f4, var(--color-surface));
}

.pregunta-numero {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  background: var(--color-primary);
  color: #fff;
  border-radius: 50%;
  font-size: 0.8rem;
  font-weight: 700;
  margin-right: 10px;
  flex-shrink: 0;
}

.pregunta-texto {
  font-size: 1rem;
  font-weight: 500;
  color: var(--color-text);
  margin-bottom: 16px;
  display: flex;
  align-items: flex-start;
}

.pregunta-texto span {
  padding-top: 3px;
}

.escala-opciones {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.escala-opcion {
  flex: 1;
  min-width: 80px;
}

.escala-opcion input[type="radio"] {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.escala-opcion label {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: 14px 8px;
  border: 2px solid var(--color-border-light);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all 0.2s ease;
  text-align: center;
  background: var(--color-surface);
  font-weight: 400;
  font-size: 0.82rem;
  color: var(--color-text-muted);
}

.escala-opcion label .escala-num {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-text);
  transition: color 0.2s;
}

.escala-opcion input[type="radio"]:checked + label {
  border-color: var(--color-primary);
  background: linear-gradient(135deg, #e8f5e9, #f0f7f4);
  color: var(--color-primary-dark);
  box-shadow: 0 2px 8px rgba(45,106,79,0.15);
  transform: translateY(-1px);
}

.escala-opcion input[type="radio"]:checked + label .escala-num {
  color: var(--color-primary);
}

.escala-opcion label:hover {
  border-color: var(--color-accent);
  background: var(--color-surface-alt);
}

/* ── Botones ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  border: none;
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
  text-decoration: none;
  letter-spacing: 0.01em;
}

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

.btn-primary:hover {
  background: var(--color-primary-dark);
  box-shadow: var(--shadow-md);
  transform: translateY(-1px);
}

.btn-secondary {
  background: var(--color-surface);
  color: var(--color-text);
  border: 1.5px solid var(--color-border);
}

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

.btn-accent {
  background: var(--color-accent);
  color: #fff;
}

.btn-accent:hover {
  background: #c4934d;
}

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

.btn-danger:hover {
  background: #a82428;
}

.btn-sm {
  padding: 8px 16px;
  font-size: 0.85rem;
}

.btn-lg {
  padding: 16px 40px;
  font-size: 1.05rem;
}

.btn-block {
  width: 100%;
  justify-content: center;
}

/* ── Mensajes ── */
.alert {
  padding: 16px 20px;
  border-radius: var(--radius-sm);
  margin-bottom: 20px;
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  gap: 10px;
}

.alert-success {
  background: #e8f5e9;
  color: var(--color-primary-dark);
  border: 1px solid #a5d6a7;
}

.alert-error {
  background: var(--color-danger-light);
  color: var(--color-danger);
  border: 1px solid #f5c6c6;
}

.alert-info {
  background: #e3f2fd;
  color: var(--color-info);
  border: 1px solid #90caf9;
}

/* ── Página de Gracias ── */
.gracias-container {
  text-align: center;
  padding: 60px 20px;
}

.gracias-icon {
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px;
  font-size: 2.2rem;
  color: #fff;
  box-shadow: 0 4px 20px rgba(45,106,79,0.3);
}

.gracias-container h2 {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  color: var(--color-primary-dark);
  margin-bottom: 12px;
}

.gracias-container p {
  color: var(--color-text-muted);
  font-size: 1.05rem;
  max-width: 500px;
  margin: 0 auto;
}

/* ── Footer ── */
.site-footer {
  text-align: center;
  padding: 30px 20px;
  color: var(--color-text-light);
  font-size: 0.82rem;
  margin-top: 40px;
  border-top: 1px solid var(--color-border-light);
}

/* ── Progreso ── */
.progress-bar-container {
  background: var(--color-surface-alt);
  padding: 16px 20px;
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid var(--color-border-light);
}

.progress-bar {
  height: 6px;
  background: var(--color-border-light);
  border-radius: 3px;
  overflow: hidden;
  max-width: 800px;
  margin: 0 auto;
}

.progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--color-primary), var(--color-primary-light));
  border-radius: 3px;
  transition: width 0.4s ease;
  width: 0%;
}

.progress-text {
  text-align: center;
  font-size: 0.78rem;
  color: var(--color-text-muted);
  margin-top: 6px;
}

/* ══════════════════════════
   ADMIN STYLES
   ══════════════════════════ */

/* ── Admin Layout ── */
.admin-layout {
  display: flex;
  min-height: 100vh;
}

.admin-sidebar {
  width: 260px;
  background: var(--color-primary-dark);
  color: #fff;
  padding: 0;
  position: fixed;
  height: 100vh;
  overflow-y: auto;
  z-index: 200;
}

.sidebar-header {
  padding: 28px 24px 20px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.sidebar-header h2 {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  color: #fff;
  font-weight: 600;
}

.sidebar-header small {
  color: rgba(255,255,255,0.5);
  font-size: 0.75rem;
}

.sidebar-nav {
  padding: 16px 0;
}

.sidebar-nav a {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 24px;
  color: rgba(255,255,255,0.75);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 400;
  transition: all 0.15s ease;
  border-left: 3px solid transparent;
}

.sidebar-nav a:hover,
.sidebar-nav a.active {
  background: rgba(255,255,255,0.08);
  color: #fff;
  border-left-color: var(--color-accent);
}

.sidebar-nav a .nav-icon {
  font-size: 1.1rem;
  width: 22px;
  text-align: center;
}

.admin-main {
  flex: 1;
  margin-left: 260px;
  padding: 32px 40px;
  min-height: 100vh;
  background: var(--color-bg);
}

.admin-topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 32px;
  flex-wrap: wrap;
  gap: 16px;
}

.admin-topbar h1 {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  font-weight: 600;
  color: var(--color-primary-dark);
}

/* ── Stats Cards ── */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
  margin-bottom: 32px;
}

.stat-card {
  background: var(--color-surface);
  border-radius: var(--radius-md);
  padding: 24px;
  border: 1px solid var(--color-border-light);
  box-shadow: var(--shadow-sm);
}

.stat-card .stat-value {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-primary);
}

.stat-card .stat-label {
  font-size: 0.82rem;
  color: var(--color-text-muted);
  margin-top: 4px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* ── Tablas ── */
.table-wrapper {
  overflow-x: auto;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border-light);
  background: var(--color-surface);
  box-shadow: var(--shadow-sm);
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.88rem;
}

.data-table thead th {
  background: var(--color-surface-alt);
  padding: 14px 16px;
  text-align: left;
  font-weight: 600;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-muted);
  border-bottom: 2px solid var(--color-border);
  white-space: nowrap;
}

.data-table tbody td {
  padding: 13px 16px;
  border-bottom: 1px solid var(--color-border-light);
  vertical-align: middle;
}

.data-table tbody tr:hover {
  background: var(--color-surface-alt);
}

.data-table tbody tr:last-child td {
  border-bottom: none;
}

/* ── Badges ── */
.badge {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.badge-director {
  background: #e3f2fd;
  color: #1565c0;
}

.badge-pastor {
  background: #fce4ec;
  color: #c62828;
}

.badge-facilitador {
  background: #fff3e0;
  color: #e65100;
}

.badge-activo, .badge-abierta {
  background: #e8f5e9;
  color: var(--color-primary-dark);
}

.badge-inactivo, .badge-cerrada {
  background: #f5f5f5;
  color: #757575;
}

/* ── Filtros ── */
.filter-bar {
  display: flex;
  gap: 12px;
  margin-bottom: 24px;
  flex-wrap: wrap;
  align-items: end;
}

.filter-bar .form-group {
  margin-bottom: 0;
  min-width: 160px;
}

.filter-bar label {
  font-size: 0.78rem !important;
  margin-bottom: 5px !important;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.filter-bar .form-control {
  padding: 9px 14px;
  font-size: 0.88rem;
}

/* ── Charts placeholder ── */
.chart-container {
  background: var(--color-surface);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-md);
  padding: 24px;
  margin-bottom: 24px;
}

.chart-title {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  color: var(--color-primary-dark);
  margin-bottom: 16px;
  font-weight: 600;
}

/* ── Bar Chart CSS ── */
.bar-chart {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.bar-row {
  display: flex;
  align-items: center;
  gap: 12px;
}

.bar-label {
  width: 120px;
  font-size: 0.82rem;
  color: var(--color-text-muted);
  text-align: right;
  flex-shrink: 0;
}

.bar-track {
  flex: 1;
  height: 28px;
  background: var(--color-surface-alt);
  border-radius: 4px;
  overflow: hidden;
  position: relative;
}

.bar-fill {
  height: 100%;
  border-radius: 4px;
  transition: width 0.6s ease;
  display: flex;
  align-items: center;
  padding-left: 10px;
  font-size: 0.78rem;
  font-weight: 600;
  color: #fff;
  min-width: fit-content;
}

.bar-fill.color-1 { background: var(--color-primary); }
.bar-fill.color-2 { background: var(--color-primary-light); }
.bar-fill.color-3 { background: var(--color-accent); }
.bar-fill.color-4 { background: var(--color-info); }
.bar-fill.color-5 { background: #7cb342; }

.bar-value {
  width: 50px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--color-text);
  flex-shrink: 0;
}

/* ── Modal ── */
.modal-overlay {
  display: none;
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background: rgba(0,0,0,0.5);
  z-index: 1000;
  justify-content: center;
  align-items: center;
  padding: 20px;
}

.modal-overlay.active {
  display: flex;
}

.modal {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: 36px;
  max-width: 550px;
  width: 100%;
  box-shadow: var(--shadow-lg);
  max-height: 85vh;
  overflow-y: auto;
}

.modal h3 {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  color: var(--color-primary-dark);
  margin-bottom: 20px;
}

/* ── Login ── */
.login-wrapper {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 50%, var(--color-primary-light) 100%);
  padding: 20px;
}

.login-card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: 48px 40px;
  max-width: 420px;
  width: 100%;
  box-shadow: var(--shadow-lg);
}

.login-card h1 {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  color: var(--color-primary-dark);
  text-align: center;
  margin-bottom: 8px;
}

.login-card .login-sub {
  text-align: center;
  color: var(--color-text-muted);
  margin-bottom: 32px;
  font-size: 0.9rem;
}

/* ── Responsive ── */
@media (max-width: 768px) {
  .admin-sidebar {
    position: fixed;
    left: -260px;
    transition: left 0.3s ease;
  }
  .admin-sidebar.open {
    left: 0;
  }
  .admin-main {
    margin-left: 0;
    padding: 20px 16px;
  }
  .escala-opciones {
    flex-direction: column;
  }
  .escala-opcion {
    min-width: 100%;
  }
  .escala-opcion label {
    flex-direction: row;
    justify-content: flex-start;
    padding: 12px 16px;
    gap: 12px;
  }
  .card {
    padding: 20px;
  }
  .header-inner {
    padding: 30px 16px 25px;
  }
  .filter-bar {
    flex-direction: column;
  }
  .filter-bar .form-group {
    min-width: 100%;
  }
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .mobile-toggle {
    display: block !important;
  }
}

.mobile-toggle {
  display: none;
  position: fixed;
  top: 16px;
  left: 16px;
  z-index: 300;
  background: var(--color-primary);
  color: #fff;
  border: none;
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  font-size: 1.2rem;
  cursor: pointer;
}

/* ── Animations ── */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: translateY(0); }
}

.animate-in {
  animation: fadeInUp 0.4s ease forwards;
}

.animate-in:nth-child(1) { animation-delay: 0.05s; }
.animate-in:nth-child(2) { animation-delay: 0.1s; }
.animate-in:nth-child(3) { animation-delay: 0.15s; }
.animate-in:nth-child(4) { animation-delay: 0.2s; }
.animate-in:nth-child(5) { animation-delay: 0.25s; }
.animate-in:nth-child(6) { animation-delay: 0.3s; }

/* ── Empty state ── */
.empty-state {
  text-align: center;
  padding: 60px 20px;
  color: var(--color-text-muted);
}

.empty-state .empty-icon {
  font-size: 3rem;
  margin-bottom: 16px;
  opacity: 0.4;
}

.empty-state p {
  font-size: 0.95rem;
}

/* ── Action buttons row ── */
.actions-row {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

/* ── Avg display ── */
.avg-display {
  display: flex;
  align-items: baseline;
  gap: 6px;
}

.avg-number {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--color-primary);
}

.avg-max {
  font-size: 0.85rem;
  color: var(--color-text-muted);
}