/* ==========================================================================
   VIDEO STUDIO PAGE STYLES (Modular & Unified with Photo Studio)
   ========================================================================== */

/* Mode Selector (Purple Accents) */
.video-mode-selector {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 16px;
  margin: 30px 0;
}

.video-mode-selector .mode-tab.active {
  border-color: var(--accent-purple, #8b5cf6);
  background: rgba(139, 92, 246, 0.12);
  box-shadow: 0 0 20px rgba(139, 92, 246, 0.28);
}

.video-mode-selector .mode-icon {
  color: var(--accent-purple, #8b5cf6);
}

@media (max-width: 768px) {
  .video-mode-selector {
    grid-template-columns: 1fr;
    gap: 10px;
    margin: 20px 0;
  }
}

/* Ensure Responsive 1-Column Layout on Mobile/Tablet */
@media (max-width: 900px) {
  .studio-container {
    grid-template-columns: 1fr !important;
    gap: 20px !important;
    margin: 20px 0 !important;
  }
}

.right-studio-card {
  padding: 24px;
}

@media (max-width: 480px) {
  .right-studio-card {
    padding: 16px 14px !important;
  }
}

.video-prompt-tags .tag-chip:hover {
  border-color: var(--accent-purple, #8b5cf6);
  background: rgba(139, 92, 246, 0.12);
  color: #fff;
}

/* Video Studio Dropzone Accents */
.studio-sidebar .dropzone {
  border-color: rgba(139, 92, 246, 0.4);
  background: rgba(139, 92, 246, 0.03);
}

.studio-sidebar .dropzone:hover,
.studio-sidebar .dropzone.dragover {
  border-color: var(--accent-purple, #8b5cf6);
  background: rgba(139, 92, 246, 0.08);
}

.studio-sidebar .dropzone-icon {
  color: var(--accent-purple, #8b5cf6);
}

/* Video Presets Grid & Cards */
#video-presets-container .preset-card.active {
  border-color: var(--accent-purple, #8b5cf6);
  box-shadow: 0 0 20px rgba(139, 92, 246, 0.35), 0 0 0 1px var(--accent-purple, #8b5cf6);
}

#video-presets-container .preset-card.active .preset-card-check {
  background: var(--accent-purple, #8b5cf6);
  border-color: var(--accent-purple, #8b5cf6);
  color: #fff;
  box-shadow: 0 0 10px rgba(139, 92, 246, 0.6);
}

#video-presets-container .preset-card-badge {
  color: var(--accent-purple, #8b5cf6);
}

/* Video Cost Box */
#video-cost-box {
  background: rgba(139, 92, 246, 0.06);
  border: 1px solid rgba(139, 92, 246, 0.28);
}

#video-cost-box .cost-summary-value {
  color: var(--accent-purple, #8b5cf6);
}

/* Wan / Kling Controls */
.prompt-textarea {
  width: 100%;
  height: 110px;
  background: var(--bg-input);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  color: var(--text-main);
  padding: 14px;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  resize: vertical;
  box-sizing: border-box;
}

.prompt-textarea:focus {
  outline: none;
  border-color: var(--accent-purple, #8b5cf6);
  box-shadow: 0 0 10px rgba(139, 92, 246, 0.3);
}

.video-options-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 12px;
  margin: 16px 0;
}

.video-option-item label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 6px;
}

@media (max-width: 580px) {
  .video-options-row {
    grid-template-columns: 1fr;
    gap: 10px;
  }
}

/* Mode Maintenance Notice */
.mode-maintenance-notice {
  background: rgba(245, 158, 11, 0.08);
  border: 1px solid rgba(245, 158, 11, 0.35);
  border-radius: var(--radius-sm);
  padding: 14px 18px;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 14px;
  color: #fbbf24;
}

.mode-maintenance-notice i {
  font-size: 1.6rem;
  flex-shrink: 0;
}

.mode-maintenance-notice .notice-title {
  font-weight: 700;
  font-size: 0.92rem;
  margin-bottom: 2px;
  color: #fbbf24;
}

.mode-maintenance-notice .notice-desc {
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.35;
}

/* Video Result Card */
#video-result-player {
  background: #000;
  border-radius: var(--radius-md);
}