/**
 * Estilos Frontend - Orlas Selección de Fotos
 * Mobile-first, moderno, nítido y limpio.
 */

:root {
  --orlas-primary: #111827;
  --orlas-primary-hover: #1f2937;
  --orlas-accent: #2563eb;
  --orlas-accent-hover: #1d4ed8;
  --orlas-success: #059669;
  --orlas-danger: #dc2626;
  --orlas-warning: #d97706;
  --orlas-bg-gray: #f8fafc;
  --orlas-border: #e2e8f0;
  --orlas-text: #1e293b;
  --orlas-text-muted: #64748b;
  --orlas-card-shadow: 0 4px 6px -1px rgba(0,0,0,0.06), 0 2px 4px -1px rgba(0,0,0,0.04);
  --orlas-card-hover-shadow: 0 10px 15px -3px rgba(0,0,0,0.08), 0 4px 6px -2px rgba(0,0,0,0.04);
}

.orlas-app-wrapper {
  max-width: 1080px;
  margin: 0 auto;
  padding: 16px;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, "Open Sans", "Helvetica Neue", sans-serif;
  color: var(--orlas-text);
  box-sizing: border-box;
}

.orlas-app-wrapper * {
  box-sizing: border-box;
}

/* Spinner & Loading */
.orlas-loading-state {
  text-align: center;
  padding: 60px 20px;
}

.orlas-spinner {
  width: 44px;
  height: 44px;
  margin: 0 auto 16px;
  border: 4px solid #f1f5f9;
  border-top: 4px solid var(--orlas-primary);
  border-radius: 50%;
  animation: orlas-spin 0.9s cubic-bezier(0.6, 0.2, 0.4, 0.8) infinite;
}

@keyframes orlas-spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* Pantalla de Inicio / Introducir Token */
.orlas-token-box {
  max-width: 480px;
  margin: 40px auto;
  background: #ffffff;
  padding: 36px 28px;
  border-radius: 12px;
  border: 1px solid var(--orlas-border);
  box-shadow: var(--orlas-card-shadow);
  text-align: center;
}

.orlas-token-box h2 {
  margin: 0 0 8px;
  font-size: 24px;
  color: var(--orlas-primary);
}

.orlas-token-box p {
  color: var(--orlas-text-muted);
  font-size: 15px;
  margin-bottom: 24px;
}

.orlas-input-group {
  margin-bottom: 16px;
  text-align: left;
}

.orlas-input-group label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--orlas-text);
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.orlas-form-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
}

.orlas-input-text {
  width: 100%;
  padding: 12px 14px;
  font-size: 15px;
  border: 1.5px solid var(--orlas-border);
  border-radius: 8px;
  transition: all 0.2s ease;
  outline: none;
  background: #ffffff;
}

.orlas-input-text:focus {
  border-color: var(--orlas-accent);
  box-shadow: 0 0 0 3px rgba(37,99,235,0.15);
}

/* Cabecera del Alumno */
.orlas-header-card {
  background: #ffffff;
  border: 1px solid var(--orlas-border);
  border-radius: 12px;
  padding: 22px 24px;
  margin-bottom: 20px;
  box-shadow: var(--orlas-card-shadow);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.orlas-student-info h1 {
  margin: 0 0 4px;
  font-size: 22px;
  color: var(--orlas-primary);
}

.orlas-student-info p {
  margin: 0;
  font-size: 14px;
  color: var(--orlas-text-muted);
}

.orlas-pack-badge {
  display: inline-block;
  background: #f1f5f9;
  color: var(--orlas-primary);
  font-weight: 600;
  font-size: 13px;
  padding: 6px 14px;
  border-radius: 20px;
  border: 1px solid var(--orlas-border);
}

.orlas-pack-badge.premium {
  background: #eff6ff;
  color: #1e40af;
  border-color: #bfdbfe;
}

/* Navegación en 3 Pasos */
.orlas-steps-nav {
  display: flex;
  gap: 10px;
  margin-bottom: 24px;
  border-bottom: 1px solid var(--orlas-border);
  padding-bottom: 14px;
}

.orlas-step-btn {
  flex: 1;
  background: #ffffff;
  border: 1px solid var(--orlas-border);
  padding: 12px 14px;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  color: var(--orlas-text-muted);
  transition: all 0.2s;
  text-align: center;
}

.orlas-step-btn.active {
  background: var(--orlas-primary);
  color: #ffffff;
  border-color: var(--orlas-primary);
}

.orlas-step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  background: rgba(0,0,0,0.08);
  border-radius: 50%;
  font-size: 12px;
  flex-shrink: 0;
}

.orlas-step-btn.active .orlas-step-num {
  background: rgba(255,255,255,0.25);
}

/* Selector de Slots para Premium (Paso 1) */
.orlas-slots-container {
  background: #ffffff;
  border: 1px solid var(--orlas-border);
  border-radius: 12px;
  padding: 20px;
  margin-bottom: 24px;
  box-shadow: var(--orlas-card-shadow);
}

.orlas-slots-header {
  margin-bottom: 16px;
}

.orlas-slots-header h3 {
  margin: 0 0 4px;
  font-size: 16px;
  color: var(--orlas-primary);
}

.orlas-slots-header p {
  margin: 0;
  font-size: 13px;
  color: var(--orlas-text-muted);
}

.orlas-slots-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
}

.orlas-slot-card {
  border: 2px dashed var(--orlas-border);
  border-radius: 10px;
  padding: 14px;
  text-align: center;
  cursor: pointer;
  transition: all 0.2s ease;
  background: #fdfdfd;
  position: relative;
}

.orlas-slot-card.active-slot {
  border-color: var(--orlas-accent);
  background: #eff6ff;
  box-shadow: 0 0 0 3px rgba(37,99,235,0.15);
}

.orlas-slot-card.filled {
  border-style: solid;
  border-color: var(--orlas-success);
  background: #ffffff;
}

.orlas-slot-thumb {
  width: 90px;
  height: 90px;
  border-radius: 8px;
  object-fit: cover;
  margin: 0 auto 8px;
  display: block;
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.orlas-slot-placeholder {
  width: 90px;
  height: 90px;
  border-radius: 8px;
  background: #f1f5f9;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 8px;
  color: var(--orlas-text-muted);
  font-size: 28px;
}

.orlas-slot-title {
  font-weight: 600;
  font-size: 14px;
  color: var(--orlas-text);
  margin-bottom: 2px;
}

.orlas-slot-desc {
  font-size: 12px;
  color: var(--orlas-text-muted);
}

.orlas-slot-badge {
  position: absolute;
  top: 8px;
  right: 8px;
  font-size: 11px;
  padding: 2px 6px;
  border-radius: 4px;
  font-weight: bold;
}

/* Grid de Fotos de la Galería (Paso 1) */
.orlas-gallery-section {
  margin-bottom: 30px;
}

.orlas-gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 16px;
}

.orlas-photo-card {
  position: relative;
  background: #ffffff;
  border: 2px solid var(--orlas-border);
  border-radius: 10px;
  overflow: hidden;
  box-shadow: var(--orlas-card-shadow);
  transition: all 0.2s ease;
  cursor: pointer;
}

.orlas-photo-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--orlas-card-hover-shadow);
  border-color: #cbd5e1;
}

.orlas-photo-card.is-selected {
  border-color: var(--orlas-success);
  box-shadow: 0 0 0 3px rgba(5,150,105,0.25);
}

.orlas-photo-img-wrap {
  position: relative;
  width: 100%;
  padding-top: 125%; /* Ratio 4:5 vertical */
  background: #f1f5f9;
}

.orlas-photo-img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.orlas-photo-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.8) 0%, rgba(0,0,0,0) 100%);
  padding: 20px 10px 8px;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  color: #ffffff;
}

.orlas-photo-ref {
  font-size: 12px;
  font-weight: 600;
  text-shadow: 0 1px 2px rgba(0,0,0,0.8);
}

.orlas-photo-zoom-btn {
  background: rgba(255,255,255,0.3);
  backdrop-filter: blur(4px);
  border: none;
  color: #ffffff;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 12px;
}

.orlas-photo-selected-badge {
  position: absolute;
  top: 8px;
  right: 8px;
  background: var(--orlas-success);
  color: #ffffff;
  padding: 4px 8px;
  border-radius: 6px;
  font-size: 11px;
  font-weight: 700;
  box-shadow: 0 2px 4px rgba(0,0,0,0.2);
  display: none;
}

.orlas-photo-card.is-selected .orlas-photo-selected-badge {
  display: block;
}

/* Configurador de Opciones (Paso 2) */
.orlas-config-card {
  background: #ffffff;
  border: 1px solid var(--orlas-border);
  border-radius: 12px;
  padding: 24px;
  margin-bottom: 24px;
  box-shadow: var(--orlas-card-shadow);
}

.orlas-config-card h3 {
  margin: 0 0 16px;
  font-size: 18px;
  color: var(--orlas-primary);
  border-bottom: 1px solid var(--orlas-border);
  padding-bottom: 10px;
}

/* Selectores de Tonos Generales */
.orlas-tone-selector {
  display: flex;
  gap: 8px;
  margin-top: 6px;
}

.orlas-tone-btn {
  flex: 1;
  padding: 8px 12px;
  border: 1.5px solid var(--orlas-border);
  border-radius: 6px;
  background: #ffffff;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  text-align: center;
  transition: all 0.15s;
}

.orlas-tone-btn.active {
  border-color: var(--orlas-primary);
  background: var(--orlas-primary);
  color: #ffffff;
}

/* Tarjetas de Extras (Opciones Básicas) */
.orlas-extra-group {
  margin-bottom: 20px;
}

.orlas-extra-group label.group-title {
  display: block;
  font-size: 14px;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--orlas-primary);
}

.orlas-options-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 10px;
}

.orlas-option-card {
  border: 1.5px solid var(--orlas-border);
  border-radius: 8px;
  padding: 12px 14px;
  background: #ffffff;
  cursor: pointer;
  transition: all 0.15s;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.orlas-option-card:hover {
  border-color: #cbd5e1;
}

.orlas-option-card.selected {
  border-color: var(--orlas-accent);
  background: #eff6ff;
}

.orlas-option-title {
  font-size: 13px;
  font-weight: 600;
}

.orlas-option-price {
  font-size: 12px;
  font-weight: 700;
  color: var(--orlas-accent);
  background: rgba(37,99,235,0.1);
  padding: 2px 6px;
  border-radius: 4px;
}

.orlas-option-card.selected .orlas-option-price {
  background: var(--orlas-accent);
  color: #ffffff;
}

/* Selector de Variante Premium 1 */
.orlas-variant-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 12px;
  margin-bottom: 24px;
}

.orlas-variant-card {
  border: 2px solid var(--orlas-border);
  border-radius: 10px;
  padding: 16px;
  background: #ffffff;
  cursor: pointer;
  transition: all 0.2s;
}

.orlas-variant-card.selected {
  border-color: var(--orlas-accent);
  background: #eff6ff;
  box-shadow: 0 0 0 3px rgba(37,99,235,0.15);
}

.orlas-variant-card h4 {
  margin: 0 0 6px;
  font-size: 15px;
  color: var(--orlas-primary);
}

.orlas-variant-card p {
  margin: 0;
  font-size: 12px;
  color: var(--orlas-text-muted);
  line-height: 1.4;
}

/* Tarjetas Visuales de Copias Físicas */
.orlas-copies-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 16px;
}

.orlas-copy-card {
  border: 1.5px solid var(--orlas-border);
  border-radius: 10px;
  padding: 14px;
  background: #ffffff;
  display: flex;
  gap: 14px;
  align-items: center;
  box-shadow: 0 1px 3px rgba(0,0,0,0.04);
  transition: border-color 0.2s;
}

.orlas-copy-card:hover {
  border-color: #cbd5e1;
}

.orlas-copy-thumb-wrap {
  width: 76px;
  height: 95px;
  background: #f1f5f9;
  border-radius: 6px;
  overflow: hidden;
  flex-shrink: 0;
  position: relative;
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.orlas-copy-preview-img {
  width: 100% !important;
  height: 100% !important;
  object-fit: cover !important;
  display: block !important;
  transition: filter 0.2s ease, -webkit-filter 0.2s ease;
}

/* Filtros CSS Reforzados */
.orlas-copy-preview-img.filter-color {
  filter: none !important;
  -webkit-filter: none !important;
}

.orlas-copy-preview-img.filter-bw {
  filter: grayscale(100%) contrast(110%) !important;
  -webkit-filter: grayscale(100%) contrast(110%) !important;
}

.orlas-copy-preview-img.filter-sepia {
  filter: sepia(100%) saturate(130%) contrast(95%) !important;
  -webkit-filter: sepia(100%) saturate(130%) contrast(95%) !important;
}

.orlas-copy-body {
  flex: 1;
  min-width: 0;
}

.orlas-copy-label {
  font-weight: 700;
  font-size: 13px;
  margin-bottom: 8px;
  color: var(--orlas-primary);
  display: block;
}

.orlas-copy-selectors {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.orlas-photo-select-row, .orlas-tone-select-row {
  display: flex;
  gap: 4px;
}

.orlas-mini-btn {
  flex: 1;
  padding: 6px 4px;
  font-size: 11px;
  font-weight: 600;
  border: 1px solid var(--orlas-border);
  background: #f8fafc;
  border-radius: 4px;
  cursor: pointer;
  text-align: center;
  transition: all 0.1s;
}

.orlas-mini-btn.active {
  background: var(--orlas-primary);
  color: #ffffff;
  border-color: var(--orlas-primary);
}

/* Resumen del Pedido (Paso 3) */
.orlas-order-summary-box {
  background: #f8fafc;
  border: 1px solid var(--orlas-border);
  border-radius: 8px;
  padding: 16px;
  margin-bottom: 20px;
}

.orlas-order-summary-box h4 {
  margin: 0 0 10px;
  font-size: 14px;
  color: var(--orlas-primary);
  border-bottom: 1px solid #e2e8f0;
  padding-bottom: 6px;
}

.orlas-summary-list {
  list-style: none;
  padding: 0;
  margin: 0;
  font-size: 13px;
}

.orlas-summary-list li {
  padding: 4px 0;
  display: flex;
  justify-content: space-between;
  border-bottom: 1px dashed #e2e8f0;
}

.orlas-summary-list li:last-child {
  border-bottom: none;
}

/* Selector de Método de Pago (Paso 3) */
.orlas-payment-methods-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 12px;
  margin-top: 10px;
}

.orlas-pay-method-card {
  border: 2px solid var(--orlas-border);
  border-radius: 8px;
  padding: 14px 16px;
  background: #ffffff;
  cursor: pointer;
  transition: all 0.15s;
  display: flex;
  align-items: center;
  gap: 12px;
}

.orlas-pay-method-card.selected {
  border-color: var(--orlas-accent);
  background: #eff6ff;
  box-shadow: 0 0 0 3px rgba(37,99,235,0.12);
}

.orlas-pay-method-title {
  font-weight: 700;
  font-size: 14px;
  display: block;
}

.orlas-pay-method-desc {
  font-size: 12px;
  color: var(--orlas-text-muted);
  display: block;
}

/* Barra de Resumen y Acciones Inferior */
.orlas-bottom-bar {
  background: #ffffff;
  border: 1px solid var(--orlas-border);
  border-radius: 12px;
  padding: 20px 24px;
  margin-top: 24px;
  box-shadow: var(--orlas-card-shadow);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.orlas-total-wrap {
  display: flex;
  align-items: baseline;
  gap: 8px;
}

.orlas-total-label {
  font-size: 14px;
  color: var(--orlas-text-muted);
}

.orlas-total-price {
  font-size: 24px;
  font-weight: 700;
  color: var(--orlas-primary);
}

.orlas-btn-submit {
  background: var(--orlas-primary);
  color: #ffffff;
  border: none;
  padding: 14px 28px;
  border-radius: 8px;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.orlas-btn-submit:hover {
  background: var(--orlas-primary-hover);
  transform: translateY(-1px);
}

.orlas-btn-submit.pay-btn {
  background: var(--orlas-success);
}

.orlas-btn-submit.pay-btn:hover {
  background: #047857;
}

/* Lightbox Modal */
.orlas-modal {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0,0,0,0.85);
  backdrop-filter: blur(5px);
  z-index: 99999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.orlas-modal-inner {
  position: relative;
  max-width: 90vw;
  max-height: 90vh;
  text-align: center;
}

.orlas-modal-img {
  max-width: 100%;
  max-height: 80vh;
  border-radius: 8px;
  box-shadow: 0 10px 25px rgba(0,0,0,0.5);
  object-fit: contain;
}

.orlas-modal-close {
  position: absolute;
  top: -40px;
  right: 0;
  background: transparent;
  border: none;
  color: #ffffff;
  font-size: 32px;
  cursor: pointer;
  line-height: 1;
}

.orlas-modal-caption {
  color: #ffffff;
  margin-top: 12px;
  font-size: 16px;
  font-weight: 600;
}

/* Pantalla de Éxito / Transferencia */
.orlas-success-box {
  background: #ffffff;
  border: 1px solid var(--orlas-border);
  border-radius: 12px;
  padding: 40px 30px;
  text-align: center;
  box-shadow: var(--orlas-card-shadow);
  max-width: 620px;
  margin: 40px auto;
}

.orlas-success-icon {
  width: 64px;
  height: 64px;
  background: #ecfdf5;
  color: var(--orlas-success);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 32px;
  margin: 0 auto 16px;
}

.orlas-success-box h2 {
  margin: 0 0 10px;
  color: var(--orlas-primary);
}

.orlas-success-box p {
  color: var(--orlas-text-muted);
  font-size: 15px;
  line-height: 1.6;
}

.orlas-bank-instructions-box {
  background: #eff6ff;
  border: 1.5px solid #bfdbfe;
  border-radius: 8px;
  padding: 18px 20px;
  margin: 24px 0 15px;
  text-align: left;
  color: #1e3a8a;
}

.orlas-bank-instructions-box h3 {
  margin: 0 0 10px;
  font-size: 16px;
  color: #1e40af;
}

/* Responsivo en móviles */
@media (max-width: 640px) {
  .orlas-steps-nav {
    flex-direction: column;
    gap: 6px;
  }
  .orlas-gallery-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
  }
  .orlas-header-card {
    padding: 16px;
  }
  .orlas-bottom-bar {
    flex-direction: column;
    align-items: stretch;
    text-align: center;
  }
  .orlas-total-wrap {
    justify-content: center;
  }
  .orlas-btn-submit {
    width: 100%;
  }
}