/* AI Video Studio - Clean Light Mode Styling */

:root {
  --bg-primary: #f8fafc;
  --bg-header: rgba(255, 255, 255, 0.95);
  --bg-card: #ffffff;
  --border-color: #e2e8f0;
  --text-primary: #0f172a;
  --text-secondary: #334155;
  --text-muted: #64748b;
  --input-bg: #ffffff;
  --input-border: #cbd5e1;
  --accent: #4f46e5;
  color-scheme: light;
}

body {
  font-family: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  margin: 0;
  padding: 0;
}

header {
  background-color: var(--bg-header) !important;
  border-color: var(--border-color) !important;
}

/* White Card Style with crisp border & subtle shadow */
.glass-card {
  background: #ffffff !important;
  border: 1px solid #e2e8f0 !important;
  box-shadow: 0 4px 20px -2px rgba(0, 0, 0, 0.05), 0 2px 6px -1px rgba(0, 0, 0, 0.02) !important;
}

/* Inputs & Form Controls */
textarea,
input[type="text"],
input[type="number"],
input[type="password"],
select {
  background-color: #ffffff !important;
  border: 1px solid #cbd5e1 !important;
  color: #0f172a !important;
  border-radius: 0.75rem;
}

textarea:focus,
input:focus,
select:focus {
  border-color: #6366f1 !important;
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.15) !important;
  outline: none !important;
}

textarea::placeholder,
input::placeholder {
  color: #94a3b8 !important;
}

/* Mode Switcher Tabs */
.mode-tab {
  background-color: transparent;
  color: #475569;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
}

.mode-tab:hover {
  color: #0f172a;
  background-color: rgba(255, 255, 255, 0.8);
}

.mode-tab.active {
  background: #4f46e5 !important;
  color: #ffffff !important;
  font-weight: 600 !important;
  box-shadow: 0 4px 12px rgba(79, 70, 229, 0.25) !important;
}

/* Duration Buttons (.sec-btn) - Crisp & Distinct */
.sec-btn {
  background-color: #ffffff !important;
  border: 1px solid #cbd5e1 !important;
  color: #334155 !important;
  font-weight: 500 !important;
  cursor: pointer;
  transition: all 0.2s ease;
  user-select: none;
}

.sec-btn:hover {
  border-color: #6366f1 !important;
  color: #4f46e5 !important;
  background-color: #f8fafc !important;
}

.sec-btn.active {
  background-color: #4f46e5 !important;
  border-color: #4f46e5 !important;
  color: #ffffff !important;
  font-weight: 600 !important;
  box-shadow: 0 4px 12px rgba(79, 70, 229, 0.25) !important;
}

/* Aspect Ratio Buttons (.ratio-btn) */
.ratio-btn {
  background-color: #ffffff !important;
  border: 1px solid #cbd5e1 !important;
  color: #334155 !important;
  cursor: pointer;
  transition: all 0.2s ease;
  user-select: none;
}

.ratio-btn:hover {
  border-color: #6366f1 !important;
  color: #4f46e5 !important;
}

.ratio-btn.active {
  background-color: #eef2ff !important;
  border-color: #4f46e5 !important;
  color: #4338ca !important;
  box-shadow: 0 0 0 2px rgba(99, 102, 241, 0.2) !important;
}

.ratio-btn.active span {
  color: #4338ca !important;
  font-weight: 600 !important;
}

/* Filter Tab */
.filter-tab {
  background-color: #f1f5f9;
  color: #475569;
  font-weight: 500;
  transition: all 0.2s ease;
}

.filter-tab:hover {
  background-color: #e2e8f0;
  color: #0f172a;
}

.filter-tab.active {
  background-color: #4f46e5 !important;
  color: #ffffff !important;
  font-weight: 600 !important;
}

/* Upload Dropzones */
.upload-dropzone {
  background-color: #f8fafc !important;
  border: 2px dashed #cbd5e1 !important;
  color: #334155 !important;
  cursor: pointer;
  transition: all 0.2s ease;
}

.upload-dropzone:hover,
.upload-dropzone.dragover {
  border-color: #6366f1 !important;
  background-color: #f5f3ff !important;
}

/* Video Player */
video {
  border-radius: 0.75rem;
  background-color: #000000;
}

/* Scrollbars */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}
::-webkit-scrollbar-track {
  background: #f8fafc;
}
::-webkit-scrollbar-thumb {
  background: #cbd5e1;
  border-radius: 9999px;
}
::-webkit-scrollbar-thumb:hover {
  background: #94a3b8;
}

/* Toast Animations */
@keyframes toastSlideIn {
  from {
    transform: translateY(20px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

.toast-in {
  animation: toastSlideIn 0.25s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}