/* Estilos Modernos y Sistema de Diseño para ZeroWaste PWA */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700&display=swap');

:root {
  /* Paleta de Colores (Diseño Corporativo DesYTel + Eco ZeroWaste) */
  --primary-hue: 200;
  --primary: hsl(var(--primary-hue), 95%, 48%);
  /* Azul DesYTel */
  --primary-hover: hsl(var(--primary-hue), 95%, 40%);

  --eco-hue: 142;
  --eco-green: hsl(var(--eco-hue), 70%, 42%);
  /* Verde Eco */
  --eco-hover: hsl(var(--eco-hue), 70%, 35%);

  --orange-hue: 25;
  --accent-orange: hsl(var(--orange-hue), 95%, 55%);
  /* Naranja DesYTel */
  --accent-orange-hover: hsl(var(--orange-hue), 95%, 47%);

  --gold-hue: 45;
  --accent-gold: hsl(var(--gold-hue), 90%, 52%);
  /* Amarillo Alerta */

  --danger: hsl(0, 84%, 60%);
  --danger-hover: hsl(0, 84%, 50%);

  /* Variables de Luz/Oscuridad (Por defecto Modo Oscuro Elegante) */
  --bg-app: #121212;
  --bg-surface: #1e1e1e;
  --bg-card: #252525;
  --border-color: #2e2e2e;
  --text-main: #f3f4f6;
  --text-muted: #9ca3af;
  --glass-bg: rgba(30, 30, 30, 0.7);
  --glass-border: rgba(255, 255, 255, 0.05);
  --shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.3);

  --font-sans: 'Outfit', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --radius: 12px;
  --radius-lg: 16px;
  --transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Soporte para Modo Claro (Si el usuario lo prefiere en su dispositivo) */
@media (prefers-color-scheme: light) {
  :root {
    --bg-app: #f9fafb;
    --bg-surface: #ffffff;
    --bg-card: #f3f4f6;
    --border-color: #e5e7eb;
    --text-main: #1f2937;
    --text-muted: #6b7280;
    --glass-bg: rgba(255, 255, 255, 0.8);
    --glass-border: rgba(0, 0, 0, 0.05);
    --shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.08);
  }
}

:root.theme-light {
  --bg-app: #f9fafb;
  --bg-surface: #ffffff;
  --bg-card: #f3f4f6;
  --border-color: #e5e7eb;
  --text-main: #1f2937;
  --text-muted: #6b7280;
  --glass-bg: rgba(255, 255, 255, 0.8);
  --glass-border: rgba(0, 0, 0, 0.05);
  --shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.08);
}

:root.theme-dark {
  --bg-app: #121212;
  --bg-surface: #1e1e1e;
  --bg-card: #252525;
  --border-color: #2e2e2e;
  --text-main: #f3f4f6;
  --text-muted: #9ca3af;
  --glass-bg: rgba(30, 30, 30, 0.7);
  --glass-border: rgba(255, 255, 255, 0.05);
  --shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.3);
}

/* Reset y Estilos Base */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font-sans);
  background-color: var(--bg-app);
  color: var(--text-main);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Contenedor Principal */
.app-container {
  max-width: 800px;
  margin: 0 auto;
  padding: 16px;
  width: 100%;
  flex: 1;
  display: flex;
  flex-direction: column;
}

/* Header de la Aplicación (Glassmorphic) */
header.app-header {
  background: var(--glass-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--glass-border);
  padding: 16px 20px;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
  box-shadow: var(--shadow);
  position: sticky;
  top: 10px;
  z-index: 100;
}

.logo-area {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo-area img {
  height: 40px;
  object-fit: contain;
}

.logo-area h1 {
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.025em;
  background: linear-gradient(135deg, var(--text-main), var(--text-muted));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

/* Indicador de Red (Online / Offline) */
.network-badge {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8rem;
  font-weight: 600;
  padding: 6px 12px;
  border-radius: 50px;
  transition: var(--transition);
  background-color: rgba(239, 68, 68, 0.15);
  color: var(--danger);
}

.network-badge.online {
  background-color: rgba(16, 185, 129, 0.15);
  color: var(--eco-green);
}

.network-badge .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: currentColor;
  display: inline-block;
}

.network-badge.online .dot {
  animation: pulse-green 2s infinite;
}

@keyframes pulse-green {
  0% {
    transform: scale(0.95);
    box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7);
  }

  70% {
    transform: scale(1);
    box-shadow: 0 0 0 6px rgba(16, 185, 129, 0);
  }

  100% {
    transform: scale(0.95);
    box-shadow: 0 0 0 0 rgba(16, 185, 129, 0);
  }
}

/* Tarjetas y Paneles */
.card {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 20px;
  margin-bottom: 20px;
  box-shadow: var(--shadow);
  transition: var(--transition);
}

.card:hover {
  transform: translateY(-2px);
  border-color: rgba(14, 165, 233, 0.3);
}

/* Títulos y Subtítulos */
h2,
h3,
h4 {
  font-weight: 600;
  letter-spacing: -0.02em;
  margin-bottom: 8px;
}

h2 {
  font-size: 1.5rem;
}

h3 {
  font-size: 1.25rem;
}

p.subtitle {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-bottom: 16px;
}

/* Inputs y Formularios */
.input-group {
  margin-bottom: 16px;
}

.input-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 500;
  margin-bottom: 6px;
  color: var(--text-muted);
}

.input-field {
  width: 100%;
  padding: 12px 16px;
  border-radius: var(--radius);
  border: 1.5px solid var(--border-color);
  background-color: var(--bg-app);
  color: var(--text-main);
  font-family: var(--font-sans);
  font-size: 1rem;
  transition: var(--transition);
}

.input-field:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.15);
}

.input-field::placeholder {
  color: var(--text-muted);
  opacity: 0.6;
}

/* Buscador */
.search-container {
  display: flex;
  gap: 8px;
  margin-bottom: 16px;
}

.search-input {
  flex: 1;
}

/* Botones Premium */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 20px;
  border-radius: var(--radius);
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
}

.btn:active {
  transform: scale(0.98);
}

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

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

.btn-success {
  background-color: var(--eco-green);
  color: white;
}

.btn-success:hover {
  background-color: var(--eco-hover);
}

.btn-warning {
  background-color: var(--accent-orange);
  color: white;
}

.btn-warning:hover {
  background-color: var(--accent-orange-hover);
}

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

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

.btn-secondary {
  background-color: var(--border-color);
  color: var(--text-main);
}

.btn-secondary:hover {
  background-color: var(--bg-card);
}

.btn-block {
  width: 100%;
  display: flex;
}

.btn-circle {
  border-radius: 50%;
  width: 56px;
  height: 56px;
  padding: 0;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.4);
}

/* Listas de Clientes / Retiradas */
.list-item {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  padding: 16px;
  margin-bottom: 12px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  transition: var(--transition);
}

.list-item:hover {
  border-color: var(--primary);
  transform: translateX(4px);
}

.list-item-details h4 {
  font-size: 1.05rem;
  font-weight: 600;
  margin-bottom: 2px;
}

.list-item-details p {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.badge {
  font-size: 0.75rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 20px;
  text-transform: uppercase;
}

.badge-pending {
  background-color: rgba(245, 158, 11, 0.15);
  color: var(--accent-gold);
}

.badge-synced {
  background-color: rgba(16, 185, 129, 0.15);
  color: var(--eco-green);
}

.badge-danger {
  background-color: rgba(239, 68, 68, 0.15);
  color: var(--danger);
}

.badge-draft {
  background-color: rgba(148, 163, 184, 0.2);
  color: #94a3b8;
  border: 1px dashed #64748b;
}

/* Tablas */
table.premium-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 12px;
}

table.premium-table th,
table.premium-table td {
  padding: 12px 16px;
  text-align: left;
  border-bottom: 1px solid var(--border-color);
}

table.premium-table th {
  font-weight: 600;
  color: var(--text-muted);
  font-size: 0.85rem;
  text-transform: uppercase;
}

table.premium-table td {
  font-size: 0.95rem;
}

table.premium-table tbody tr:hover {
  background-color: rgba(255, 255, 255, 0.02);
}

/* Modales Modernos */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  opacity: 0;
  pointer-events: none;
  transition: var(--transition);
}

.modal-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.modal-content {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  width: 90%;
  max-width: 500px;
  padding: 24px;
  box-shadow: var(--shadow);
  transform: scale(0.9);
  transition: var(--transition);
}

.modal-overlay.active .modal-content {
  transform: scale(1);
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}

.modal-close {
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--text-muted);
  cursor: pointer;
  line-height: 1;
}

/* Canvas de Firma Táctil */
.signature-canvas-container {
  border: 1.5px solid var(--border-color);
  background-color: #ffffff;
  border-radius: var(--radius);
  width: 100%;
  height: 200px;
  position: relative;
  overflow: hidden;
  margin-bottom: 12px;
}

.signature-canvas-container canvas {
  width: 100%;
  height: 100%;
  cursor: crosshair;
  touch-action: none;
}

/* Modo pantalla completa y controles flotantes para la firma */
.signature-float-controls {
  display: none;
}

.signature-canvas-container.fullscreen {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: 9999;
  background-color: #ffffff;
  border: none;
  border-radius: 0;
  margin: 0;
}

.signature-canvas-container.fullscreen canvas {
  width: 100%;
  height: 100%;
}

.signature-canvas-container.fullscreen .signature-float-controls {
  display: flex;
  position: absolute;
  bottom: 24px;
  right: 24px;
  gap: 16px;
  z-index: 10000;
}

/* Panel de Ajustes / Control Offline */
.settings-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 0;
  border-bottom: 1px solid var(--border-color);
}

.settings-row:last-child {
  border-bottom: none;
}

/* Navegación Inferior (Móvil) */
.bottom-nav {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: var(--bg-surface);
  border-top: 1px solid var(--border-color);
  display: flex;
  justify-content: space-around;
  padding: 8px 0;
  box-shadow: 0 -4px 16px rgba(0, 0, 0, 0.15);
  z-index: 90;
}

.nav-link {
  display: flex;
  flex-direction: column;
  align-items: center;
  font-size: 0.75rem;
  color: var(--text-muted);
  text-decoration: none;
  gap: 4px;
  font-weight: 500;
  transition: var(--transition);
}

.nav-link.active {
  color: var(--primary);
}

.nav-link i {
  font-size: 1.2rem;
}

/* Ocultar elementos */
.hidden {
  display: none !important;
}

/* Controles de Vista de Registro */
.flex-row {
  display: flex;
  gap: 12px;
  align-items: center;
}

.flex-1 {
  flex: 1;
}

/* Sobrescribir estilos de Leaflet para integrarse con el tema oscuro/claro */
.leaflet-popup-content-wrapper,
.leaflet-popup-tip {
  background-color: var(--bg-surface) !important;
  color: var(--text-main) !important;
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.leaflet-popup-content {
  margin: 12px 16px !important;
}

.leaflet-popup-close-button {
  color: var(--text-muted) !important;
}

.leaflet-bar {
  border: 1px solid var(--border-color) !important;
  box-shadow: var(--shadow) !important;
}

.leaflet-bar a {
  background-color: var(--bg-surface) !important;
  color: var(--text-main) !important;
  border-bottom: 1px solid var(--border-color) !important;
}

.leaflet-bar a:hover {
  background-color: var(--bg-card) !important;
}

.leaflet-container {
  font-family: var(--font-sans) !important;
  background-color: var(--bg-app) !important;
}

/* Estilos de historial compacto de retiradas (Ficha de Cliente) */
.history-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 10px;
  margin-bottom: 6px;
  border-radius: 8px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  font-size: 0.8rem;
  background: transparent;
  transition: var(--transition);
}

.theme-light .history-item {
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.history-item:hover {
  background: rgba(255, 255, 255, 0.02);
}

.theme-light .history-item:hover {
  background: rgba(0, 0, 0, 0.02);
}

.history-item-left {
  flex: 1;
  min-width: 0;
  padding-right: 8px;
}

.history-item-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 2px;
}

.history-item-date {
  font-weight: 600;
  color: var(--text-main);
}

.history-item-desc {
  font-size: 0.72rem;
  color: var(--text-muted);
  text-overflow: ellipsis;
  overflow: hidden;
  white-space: nowrap;
}

.history-item-right {
  text-align: right;
  flex-shrink: 0;
}

.history-item-balance {
  font-size: 0.85rem;
  font-weight: 700;
}

/* Estilos para la vista de Documentación de Cliente */
.doc-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 12px;
  background-color: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  margin-bottom: 8px;
  font-size: 0.85rem;
  transition: var(--transition);
}

.doc-row:hover {
  border-color: var(--primary);
  background-color: rgba(14, 165, 233, 0.03);
}

.doc-row-left {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.doc-row-title {
  font-weight: 600;
  color: var(--text-main);
}

.doc-row-meta {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.doc-row-right {
  display: flex;
  gap: 8px;
  align-items: center;
}

.btn-icon-circle {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 1px solid var(--border-color);
  background: var(--bg-surface);
  color: var(--text-main);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition);
  font-size: 0.85rem;
  padding: 0;
}

.btn-icon-circle:hover {
  background-color: var(--primary);
  color: #ffffff;
  border-color: var(--primary);
}

.btn-icon-circle.btn-primary-action {
  background-color: var(--primary);
  color: #ffffff;
  border-color: var(--primary);
}

.btn-icon-circle.btn-primary-action:hover {
  background-color: var(--primary-hover);
}

.btn-icon-circle.btn-warning-action {
  background-color: var(--accent-orange);
  color: #ffffff;
  border-color: var(--accent-orange);
}

.btn-icon-circle.btn-warning-action:hover {
  background-color: var(--accent-orange-hover);
}

.contract-badge {
  font-size: 0.7rem;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 50px;
  display: inline-block;
}

.contract-badge-signed {
  background-color: rgba(16, 185, 129, 0.15);
  color: var(--eco-green);
}

.contract-badge-pending {
  background-color: rgba(239, 68, 68, 0.15);
  color: var(--danger);
}

.badge-invoice-suministro {
  background-color: rgba(14, 165, 233, 0.15);
  color: var(--primary);
}

.badge-invoice-retirada {
  background-color: rgba(16, 185, 129, 0.15);
  color: var(--eco-green);
}

/* Selector de métodos de firma (Pantalla, QR, OTP) */
#sign-method-tabs .btn {
  transition: all 0.2s ease;
  border: 1px solid var(--border-color);
  background-color: var(--bg-surface);
  color: var(--text-muted);
}

#sign-method-tabs .btn.active-method {
  background-color: var(--primary);
  color: #ffffff;
  border-color: var(--primary);
  box-shadow: 0 4px 12px rgba(14, 165, 233, 0.3);
}

#sign-qr-code-box canvas {
  margin: 0 auto;
  display: block;
}