/* === qr-manager.css === */
/* Advanced QR Code Manager Styles */

/* QR Code Grid */
.qr-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 20px;
}

/* QR Card */
.qr-card {
  background: white;
  border-radius: 16px;
  border: 2px solid #e2e8f0;
  overflow: hidden;
  cursor: pointer;
  transition: all 0.3s;
  box-shadow: 0 1px 3px rgba(0,0,0,0.04);
}

.qr-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 24px rgba(0,0,0,0.12);
  border-color: #6366f1;
}

.qr-card-paused {
  opacity: 0.6;
  border-color: #f59e0b;
}

.qr-card-header {
  padding: 20px;
  border-bottom: 2px solid #f1f5f9;
}

.qr-card-title {
  font-size: 1.1rem;
  font-weight: 900;
  color: #1e293b;
  margin: 0 0 4px 0;
}

.qr-card-code {
  font-size: 0.75rem;
  font-weight: 700;
  color: #6366f1;
  font-family: 'JetBrains Mono', monospace;
}

.qr-preview {
  margin-top: 16px;
  text-align: center;
  padding: 16px;
  background: #f8fafc;
  border-radius: 12px;
  min-height: 160px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.qr-preview svg,
.qr-preview canvas,
.qr-preview img {
  max-width: 100%;
  height: auto;
}

.qr-card-body {
  padding: 20px;
}

.qr-stat-row {
  display: flex;
  justify-content: space-between;
  margin-bottom: 12px;
  font-size: 0.85rem;
  color: #64748b;
}

.qr-stat {
  display: flex;
  align-items: center;
  gap: 6px;
}

.qr-url {
  font-size: 0.75rem;
  color: #94a3b8;
  padding: 8px 12px;
  background: #f8fafc;
  border-radius: 8px;
  font-family: 'JetBrains Mono', monospace;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.qr-badge {
  padding: 4px 8px;
  border-radius: 6px;
  font-size: 0.7rem;
  font-weight: 800;
  text-transform: uppercase;
}

.qr-badge-paused {
  background: #fef3c7;
  color: #92400e;
}

/* QR Card Actions */
.qr-card-actions {
  display: flex;
  gap: 8px;
  padding: 16px 20px;
  border-top: 2px solid #f1f5f9;
}

.qr-btn {
  flex: 1;
  padding: 10px;
  border-radius: 8px;
  font-size: 0.8rem;
  font-weight: 800;
  border: none;
  cursor: pointer;
  font-family: inherit;
  transition: all 0.2s;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}

.qr-btn-primary {
  background: linear-gradient(135deg, #6366f1, #8b5cf6);
  color: white;
}

.qr-btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(99,102,241,0.4);
}

.qr-btn-ghost {
  background: #f1f5f9;
  color: #64748b;
  border: 1px solid #e2e8f0;
}

.qr-btn-ghost:hover {
  background: #e2e8f0;
  color: #475569;
}

.qr-btn-zip {
  background: linear-gradient(135deg, #059669, #10b981);
  color: white;
}

.qr-btn-zip:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(16,185,129,0.4);
}

/* QR Creator Modal */
.qr-creator-modal .crm-modal-body {
  padding: 0;
}

.qr-creator-grid {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 0;
}

.qr-creator-form {
  padding: 24px;
  border-right: 2px solid #e2e8f0;
  max-height: 75vh;
  overflow-y: auto;
}

.qr-creator-preview {
  padding: 24px;
  background: #f8fafc;
  display: flex;
  flex-direction: column;
  align-items: center;
  position: sticky;
  top: 0;
}

.qr-live-preview {
  width: 280px;
  height: 280px;
  background: white;
  border-radius: 12px;
  padding: 0;
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.qr-live-preview svg,
.qr-live-preview canvas,
.qr-live-preview img {
  max-width: 100%;
  max-height: 100%;
}

/* Checkbox label */
.qr-checkbox-label {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  font-size: 0.85rem;
  font-weight: 600;
  color: #334155;
}

.qr-checkbox-label input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: #6366f1;
  cursor: pointer;
}

/* Gradient Controls */
.qr-gradient-controls {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 12px;
  padding: 12px;
  background: #f8fafc;
  border-radius: 10px;
  border: 1px solid #e2e8f0;
  margin-bottom: 16px;
}

/* Slider / Range */
.qr-slider {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 6px;
  border-radius: 3px;
  background: #e2e8f0;
  outline: none;
  transition: background 0.2s;
}

.qr-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: linear-gradient(135deg, #6366f1, #8b5cf6);
  cursor: pointer;
  box-shadow: 0 2px 6px rgba(99,102,241,0.4);
  transition: transform 0.15s;
}

.qr-slider::-webkit-slider-thumb:hover {
  transform: scale(1.15);
}

.qr-slider::-moz-range-thumb {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: linear-gradient(135deg, #6366f1, #8b5cf6);
  cursor: pointer;
  border: none;
  box-shadow: 0 2px 6px rgba(99,102,241,0.4);
}

/* Form Styles (shared with other modules, but scoped for QR) */
.qr-creator-form .form-group {
  margin-bottom: 16px;
}

.form-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 700;
  color: #334155;
  margin-bottom: 6px;
}

.form-input,
.form-select {
  width: 100%;
  padding: 10px 12px;
  border: 2px solid #e2e8f0;
  border-radius: 8px;
  font-size: 0.9rem;
  font-family: inherit;
  transition: all 0.2s;
  box-sizing: border-box;
}

.form-input:focus,
.form-select:focus {
  outline: none;
  border-color: #6366f1;
  box-shadow: 0 0 0 4px rgba(99,102,241,0.1);
}

.form-select {
  appearance: none;
  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='%2364748b' d='M6 9L1 4h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 36px;
}

input[type="color"] {
  height: 40px;
  padding: 4px;
  cursor: pointer;
}

input[type="file"] {
  padding: 8px;
  font-size: 0.85rem;
}

/* Preview downloads section */
.qr-preview-downloads .qr-btn {
  flex: none;
}

/* Responsive */
@media (max-width: 900px) {
  .qr-creator-grid {
    grid-template-columns: 1fr;
  }

  .qr-creator-form {
    border-right: none;
    border-bottom: 2px solid #e2e8f0;
    max-height: none;
  }

  .qr-creator-preview {
    position: relative;
  }

  .qr-gradient-controls {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .qr-grid {
    grid-template-columns: 1fr;
  }

  .qr-gradient-controls {
    grid-template-columns: 1fr;
  }
}