/* ==============================================================================
   JC BARBER ATELIER - ADMIN CONTROL PANEL STYLESHEET
   Estilo: Shopify Dark Luxury (#0a0b0e, #14171f, acentos oro #C5A059, ámbar)
   ============================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Cinzel:wght@500;700;800&family=Inter:wght@300;400;500;600;700&display=swap');

:root {
  --primary-color: #C5A059;
  --accent-color: #DFBA73;
  --primary-light: #FCE0AD;
  --bg-dark: #0a0b0e;
  --bg-sidebar: #0e1017;
  --bg-card: #14171f;
  --bg-card-hover: #1c212d;
  --bg-input: #0a0c12;
  --text-primary: #f5f6f9;
  --text-secondary: #9ca3af;
  --text-muted: #6b7280;
  --border-color: rgba(197, 160, 89, 0.2);
  --border-glow: rgba(197, 160, 89, 0.45);
  --border-subtle: rgba(255, 255, 255, 0.08);
  --gold-gradient: linear-gradient(135deg, #FCE0AD 0%, #DFBA73 35%, #C5A059 70%, #8C6928 100%);
  --success-color: #10B981;
  --warning-color: #F59E0B;
  --danger-color: #EF4444;
  --font-heading: 'Cinzel', Georgia, serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 18px;
}

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

body {
  background-color: var(--bg-dark);
  color: var(--text-primary);
  font-family: var(--font-body);
  display: flex;
  height: 100vh;
  overflow: hidden;
}

/* Layout del Panel de Administración */
.admin-layout {
  display: flex;
  width: 100vw;
  height: 100vh;
  overflow: hidden;
}

/* Sidebar Lateral Estilo Shopify */
.admin-sidebar {
  width: 270px;
  background-color: var(--bg-sidebar);
  border-right: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
  z-index: 100;
}

.sidebar-header {
  padding: 24px 20px;
  border-bottom: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  gap: 12px;
}

.sidebar-header img {
  width: 38px;
  height: 38px;
  filter: drop-shadow(0 2px 6px rgba(197, 160, 89, 0.3));
}

.sidebar-brand h2 {
  font-size: 1.05rem;
  font-weight: 800;
  color: #ffffff;
  letter-spacing: 0.08em;
  line-height: 1.1;
}

.sidebar-brand span {
  font-size: 0.65rem;
  color: var(--primary-color);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  font-weight: 600;
  display: block;
}

.sidebar-nav {
  padding: 18px 12px;
  flex-grow: 1;
  overflow-y: auto;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.nav-section-title {
  font-size: 0.68rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  padding: 10px 12px 4px;
  font-weight: 700;
}

.sidebar-nav li a {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 11px 14px;
  color: var(--text-secondary);
  border-radius: var(--radius-sm);
  text-decoration: none;
  font-size: 0.88rem;
  font-weight: 500;
  transition: all 0.2s ease;
}

.sidebar-nav li a:hover {
  background: rgba(197, 160, 89, 0.08);
  color: var(--text-primary);
}

.sidebar-nav li a.active {
  background: rgba(197, 160, 89, 0.14);
  color: var(--primary-light);
  border-left: 3px solid var(--primary-color);
  font-weight: 600;
}

.sidebar-footer {
  padding: 16px;
  border-top: 1px solid var(--border-subtle);
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.btn-client-preview {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: transparent;
  border: 1px solid var(--border-color);
  color: var(--primary-light);
  padding: 9px 12px;
  border-radius: var(--radius-sm);
  text-decoration: none;
  font-size: 0.82rem;
  font-weight: 600;
  transition: all 0.2s ease;
}

.btn-client-preview:hover {
  background: rgba(197, 160, 89, 0.12);
  border-color: var(--accent-color);
}

/* Área Principal de Contenido */
.admin-main {
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  height: 100vh;
  overflow: hidden;
  background: var(--bg-dark);
}

/* Header Superior del Dashboard */
.admin-topbar {
  height: 64px;
  background: var(--bg-sidebar);
  border-bottom: 1px solid var(--border-subtle);
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 28px;
  flex-shrink: 0;
}

.topbar-title h1 {
  font-size: 1.25rem;
  font-weight: 700;
}

.topbar-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.live-clock-badge {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 0.82rem;
  color: var(--accent-color);
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 8px;
}

.live-pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #10B981;
  box-shadow: 0 0 8px #10B981;
}

/* Contenedor con Scroll de Vistas */
.admin-content-view {
  flex-grow: 1;
  overflow-y: auto;
  padding: 28px;
}

.view-pane {
  display: none;
  animation: fadeInPane 0.25s ease-out;
}

.view-pane.active {
  display: block;
}

@keyframes fadeInPane {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

/* KPIs Dashboard Cards */
.kpi-cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 18px;
  margin-bottom: 28px;
}

.kpi-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 20px;
  position: relative;
  overflow: hidden;
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.kpi-card:hover {
  transform: translateY(-2px);
  border-color: var(--border-glow);
}

.kpi-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: var(--gold-gradient);
}

.kpi-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}

.kpi-title {
  font-size: 0.78rem;
  color: var(--text-secondary);
  text-transform: uppercase;
  font-weight: 600;
  letter-spacing: 0.05em;
}

.kpi-icon {
  font-size: 1.3rem;
  opacity: 0.8;
}

.kpi-value {
  font-size: 1.8rem;
  font-weight: 800;
  color: #ffffff;
  line-height: 1.1;
  margin-bottom: 6px;
}

.kpi-subtitle {
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* Tablas Estilo Shopify Dark */
.table-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-bottom: 28px;
}

.table-header-bar {
  padding: 18px 22px;
  border-bottom: 1px solid var(--border-subtle);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 14px;
}

.table-header-bar h3 {
  font-size: 1.1rem;
  color: var(--primary-light);
}

.filter-controls-group {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.filter-select, .search-input {
  background: var(--bg-input);
  border: 1px solid var(--border-subtle);
  color: #ffffff;
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  outline: none;
  font-family: var(--font-body);
}

.filter-select:focus, .search-input:focus {
  border-color: var(--primary-color);
}

.table-responsive {
  width: 100%;
  overflow-x: auto;
}

.admin-data-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
}

.admin-data-table th {
  background: #0d0f15;
  color: var(--text-muted);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 14px 18px;
  border-bottom: 1px solid var(--border-subtle);
}

.admin-data-table td {
  padding: 14px 18px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  font-size: 0.88rem;
  color: var(--text-primary);
  vertical-align: middle;
}

.admin-data-table tr:hover td {
  background: rgba(197, 160, 89, 0.03);
}

/* Badges de Estado */
.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 4px 10px;
  border-radius: 20px;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
}

.status-pill.confirmada {
  background: rgba(16, 185, 129, 0.15);
  color: #10B981;
  border: 1px solid rgba(16, 185, 129, 0.3);
}

.status-pill.completada {
  background: rgba(59, 130, 246, 0.15);
  color: #60A5FA;
  border: 1px solid rgba(59, 130, 246, 0.3);
}

.status-pill.cancelada {
  background: rgba(239, 68, 68, 0.15);
  color: #EF4444;
  border: 1px solid rgba(239, 68, 68, 0.3);
}

.status-pill.pendiente {
  background: rgba(245, 158, 11, 0.15);
  color: #F59E0B;
  border: 1px solid rgba(245, 158, 11, 0.3);
}

/* Botones de Acción en Tablas */
.action-btns-group {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}

.btn-table-action {
  background: #191d28;
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: #ffffff;
  padding: 6px 10px;
  border-radius: var(--radius-sm);
  font-size: 0.78rem;
  font-weight: 600;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  transition: all 0.2s ease;
  text-decoration: none;
}

.btn-table-action:hover {
  background: rgba(197, 160, 89, 0.15);
  border-color: var(--primary-color);
  color: var(--primary-light);
}

.btn-wa-action {
  background: rgba(37, 211, 102, 0.15);
  border-color: rgba(37, 211, 102, 0.4);
  color: #25D366;
}

.btn-wa-action:hover {
  background: #25D366;
  color: #ffffff;
}

.btn-review-action {
  background: rgba(245, 158, 11, 0.15);
  border-color: rgba(245, 158, 11, 0.4);
  color: #FBBF24;
}

.btn-review-action:hover {
  background: #F59E0B;
  color: #000000;
}

.btn-danger-action {
  background: rgba(239, 68, 68, 0.12);
  border-color: rgba(239, 68, 68, 0.3);
  color: #EF4444;
}

.btn-danger-action:hover {
  background: #EF4444;
  color: #ffffff;
}

/* Formularios de Configuración y Tema */
.settings-form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 24px;
}

.settings-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 24px;
}

.settings-card h4 {
  font-size: 1.1rem;
  color: var(--primary-light);
  margin-bottom: 18px;
  border-bottom: 1px solid var(--border-subtle);
  padding-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.form-group-admin {
  margin-bottom: 16px;
}

.form-group-admin label {
  display: block;
  font-size: 0.8rem;
  color: var(--text-secondary);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 6px;
}

.input-admin {
  width: 100%;
  background: var(--bg-input);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  color: #ffffff;
  font-family: var(--font-body);
  font-size: 0.9rem;
  outline: none;
  transition: border-color 0.2s ease;
}

.input-admin:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 10px rgba(197, 160, 89, 0.2);
}

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

.input-color-picker {
  -webkit-appearance: none;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  width: 44px;
  height: 44px;
  cursor: pointer;
  background: transparent;
  padding: 2px;
}

.input-color-picker::-webkit-color-swatch-wrapper {
  padding: 0;
}

.input-color-picker::-webkit-color-swatch {
  border: none;
  border-radius: 6px;
}

/* Modales y Notificaciones */
.admin-modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(6px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: all 0.25s ease;
}

.admin-modal-overlay.open {
  opacity: 1;
  visibility: visible;
}

.admin-modal-box {
  background: #141720;
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 30px;
  width: 90%;
  max-width: 520px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.9);
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
}

.modal-header h3 {
  font-size: 1.25rem;
  color: var(--primary-light);
}

.close-modal-btn {
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 1.5rem;
  cursor: pointer;
}