/* THEME VARIABLES - Change colors here to update the whole app */
:root {
  /* Light Mode Defaults */
  --bg-page: #f3f4f6; /* gray-100 */
  --bg-surface: #ffffff; /* white */
  --bg-secondary: #f9fafb; /* gray-50 */
  --text-main: #1f2937; /* gray-800 */
  --text-muted: #6b7280; /* gray-500 */
  --border-color: #e5e7eb; /* gray-200 */

  /* Status Colors (Light) */
  --status-blue-bg: #eff6ff; /* blue-50 */
  --status-blue-text: #1d4ed8; /* blue-700 */
  --status-green-bg: #dcfce7; /* green-100 */
  --status-green-text: #15803d; /* green-700 */
}

/* Dark Mode Overrides */
.dark {
  --bg-page: #111827; /* gray-900 */
  --bg-surface: #1f2937; /* gray-800 */
  --bg-secondary: #374151; /* gray-700 */
  --text-main: #f3f4f6; /* gray-100 */
  --text-muted: #9ca3af; /* gray-400 */
  --border-color: #374151; /* gray-700 */

  /* Status Colors (Dark) - Using transparent colors for better blending */
  --status-blue-bg: rgba(59, 130, 246, 0.15); /* Subtle Blue */
  --status-blue-text: #93c5fd; /* blue-300 */
  --status-green-bg: rgba(34, 197, 94, 0.15); /* Subtle Green */
  --status-green-text: #86efac; /* green-300 */
}

.dark select {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%239ca3af' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M6 8l4 4 4-4'/%3e%3c/svg%3e");
  background-position: right 0.5rem center;
  background-repeat: no-repeat;
  background-size: 1.5em 1.5em;
  padding-right: 2.5rem;
  appearance: none;
}

/* Card Preview Styles */
.card-preview {
  width: 63px;
  height: 88px;
  object-fit: cover;
  border-radius: 4px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
  transition: transform 0.3s ease;
}

/* Drag & Drop Zones */
.drop-zone {
  border: 2px dashed #cbd5e1;
  transition: all 0.2s;
}

.drop-zone:hover,
.drop-zone.drag-over {
  border-color: #3b82f6;
  background-color: var(--status-blue-bg); /* Auto-switches based on theme */
}

.card-dragging {
  opacity: 0.4;
  border: 2px dashed #6366f1;
}

/* Loading Spinner */
.spinner {
  border: 3px solid rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  border-top: 3px solid white;
  width: 20px;
  height: 20px;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  0% {
    transform: rotate(0deg);
  }

  100% {
    transform: rotate(360deg);
  }
}

/* Form Element Tweaks */
textarea::-webkit-scrollbar {
  width: 8px;
}

textarea::-webkit-scrollbar-track {
  background: #f1f1f1;
}

textarea::-webkit-scrollbar-thumb {
  background: #cbd5e1;
  border-radius: 4px;
}

textarea::-webkit-scrollbar-thumb:hover {
  background: #94a3b8;
}

/* Hide Number Input Spinners */
input[type="number"]::-webkit-inner-spin-button,
input[type="number"]::-webkit-outer-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

input[type="number"] {
  -moz-appearance: textfield; /* Firefox-specific */
  appearance: textfield; /* Standard property */
}

/* Checkbox Styling */
.card-checkbox:checked {
  background-color: #4f46e5;
  border-color: #4f46e5;
}

.tooltip-trigger:hover .tooltip-content {
  display: block;
}