/* ═══════════════════════════════════════════════════════
   THUMBNAIL PREVIEWER — Page-specific CSS
   Shared components (cards, buttons, forms, tabs, etc.)
   come from global CSS. This file adds only layout and
   YouTube-accurate preview styling.
   ═══════════════════════════════════════════════════════ */

/* Load Roboto for YouTube-accurate rendering */
@import url('https://fonts.googleapis.com/css2?family=Roboto:wght@400;500;700&display=swap');

/* Breadcrumb: now uses shared .tool-breadcrumb from tools.css */

/* ── Toolbar ── */
.tp-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-bottom: var(--space-6);
}
.tp-toolbar__left { font-size: var(--font-size-sm); color: var(--color-gray-500); }
.tp-toolbar__link { color: var(--color-primary); text-decoration: none; font-weight: 600; }
.tp-toolbar__link:hover { text-decoration: underline; }
.tp-toolbar__right { display: flex; gap: var(--space-2); }

/* Small button variants */
.tp-btn-sm {
  padding: 6px 14px !important;
  font-size: var(--font-size-sm) !important;
  gap: 6px;
}
.tp-btn-xs {
  padding: 4px 10px !important;
  font-size: var(--font-size-xs) !important;
}

/* ── Input Card ── */
.tp-input-card { margin-bottom: var(--space-6); }
.tp-input-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-6);
  align-items: start;
}

/* Upload Area */
.tp-upload-area { display: flex; flex-direction: column; gap: var(--space-3); }
.tp-upload-dropzone {
  border: 2px dashed var(--color-gray-300);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  text-align: center;
  cursor: pointer;
  transition: all 150ms ease;
  background: var(--color-gray-50);
  min-height: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}
.tp-upload-dropzone:hover,
.tp-dropzone--hover {
  border-color: var(--color-primary);
  background: rgba(79, 70, 229, 0.04);
}
.tp-upload-dropzone__content { display: flex; flex-direction: column; align-items: center; gap: var(--space-2); }
.tp-upload-icon { font-size: 2.5rem; color: var(--color-gray-400); }
.tp-upload-text { font-size: var(--font-size-base); font-weight: 600; color: var(--color-gray-700); margin: 0; }
.tp-upload-subtext { font-size: var(--font-size-sm); color: var(--color-gray-500); margin: 0; }
.tp-upload-btn { margin-top: var(--space-2); }

/* Upload preview */
.tp-upload-preview {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  position: relative;
}
.tp-upload-preview img {
  max-width: 100%;
  max-height: 220px;
  border-radius: var(--radius-md);
  object-fit: contain;
}
.tp-upload-change {
  position: absolute;
  top: 8px;
  right: 8px;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: none;
  background: rgba(0,0,0,0.6);
  color: #fff;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  transition: background 150ms;
}
.tp-upload-change:hover { background: rgba(0,0,0,0.8); }

/* URL input */
.tp-url-input { display: flex; flex-direction: column; gap: var(--space-1); }
.tp-url-or { font-size: var(--font-size-sm); color: var(--color-gray-500); text-align: center; }
.tp-url-group { display: flex; gap: var(--space-2); margin: 0; }
.tp-url-group .form-control { flex: 1; }

/* Fields */
.tp-fields { display: flex; flex-direction: column; gap: var(--space-4); }
.tp-fields-row { display: flex; gap: var(--space-4); }
.tp-field-half { flex: 1; }
.tp-required { color: var(--color-danger); }

/* Title meta */
.tp-title-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: var(--space-1);
  font-size: var(--font-size-xs);
}
.tp-char-count { color: var(--color-gray-500); }
.tp-char-count--yellow { color: var(--color-warning); }
.tp-char-count--red { color: var(--color-danger); font-weight: 600; }
.tp-title-warning { color: var(--color-warning); font-weight: 500; }

/* Avatar row */
.tp-avatar-row { display: flex; align-items: center; gap: var(--space-2); }
.tp-avatar-thumb {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  object-fit: cover;
  border: 1px solid var(--color-gray-200);
}

/* ── Analysis Panel ── */
.tp-analysis {
  margin-bottom: var(--space-6);
  padding: var(--space-4);
  background: var(--color-gray-50);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-lg);
}
.tp-analysis__title {
  font-size: var(--font-size-base);
  font-weight: 600;
  margin: 0 0 var(--space-3) 0;
  color: var(--color-gray-800);
}
.tp-checks { display: flex; flex-direction: column; gap: var(--space-2); }
.tp-check {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--font-size-sm);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md);
}
.tp-check--pass { background: rgba(16,185,129,0.08); color: #059669; }
.tp-check--warn { background: rgba(245,158,11,0.08); color: #b45309; }
.tp-check--fail { background: rgba(239,68,68,0.08); color: #b91c1c; }
.tp-check--info { background: rgba(59,130,246,0.08); color: #1d4ed8; }

/* ── Mode Bar ── */
.tp-mode-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}
.tp-mode-tabs { flex-wrap: wrap; }
.tp-mode-actions { display: flex; gap: var(--space-2); }

/* ── Keyboard Shortcuts Hint ── */
.tp-shortcuts-hint {
  font-size: var(--font-size-xs);
  color: var(--color-gray-400);
  text-align: center;
  padding: var(--space-2) 0;
}
.tp-shortcuts-hint i {
  margin-right: 4px;
}
.tp-shortcuts-hint kbd {
  display: inline-block;
  padding: 1px 6px;
  font-size: 11px;
  font-family: inherit;
  background: var(--color-gray-100);
  border: 1px solid var(--color-gray-300);
  border-radius: 3px;
  color: var(--color-gray-600);
  margin: 0 1px;
}

/* ── Canvas Wrapper (YouTube Preview Area) ── */
.tp-canvas-wrapper {
  background: #fff;
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: var(--space-6);
  min-height: 300px;
}
.tp-canvas-wrapper.tp-dark {
  background: #0f0f0f;
  border-color: #333;
}
.tp-canvas-wrapper.tp-mobile {
  max-width: 360px;
  margin-left: auto;
  margin-right: auto;
  border-radius: 24px;
  box-shadow: 0 0 0 8px #1a1a1a, 0 4px 24px rgba(0,0,0,0.15);
}

/* Smooth content transitions */
.tp-canvas {
  animation: tp-fade-in 200ms ease;
}
@keyframes tp-fade-in {
  from { opacity: 0.5; }
  to { opacity: 1; }
}

/* Paste hint on dropzone */
.tp-upload-dropzone .tp-paste-hint {
  font-size: var(--font-size-xs);
  color: var(--color-gray-400);
  margin-top: var(--space-1);
}
.tp-upload-dropzone .tp-paste-hint kbd {
  display: inline-block;
  padding: 1px 5px;
  font-size: 11px;
  font-family: inherit;
  background: var(--color-gray-100);
  border: 1px solid var(--color-gray-300);
  border-radius: 3px;
  color: var(--color-gray-600);
}

/* ═══════════════════════════════════════════════════════
   YOUTUBE-ACCURATE PREVIEW COMPONENTS
   Styled to match actual YouTube layouts.
   ═══════════════════════════════════════════════════════ */

.tp-yt-page {
  padding: 16px;
  font-family: 'Roboto', Arial, sans-serif;
  color: #0f0f0f;
}
.tp-dark .tp-yt-page { color: #f1f1f1; }

/* ── Category Chips ── */
.tp-yt-page-header {
  display: flex;
  gap: 8px;
  margin-bottom: 16px;
  overflow-x: auto;
  padding-bottom: 4px;
}
.tp-yt-chip {
  display: inline-block;
  padding: 6px 12px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 500;
  background: #f2f2f2;
  color: #0f0f0f;
  white-space: nowrap;
  cursor: pointer;
}
.tp-dark .tp-yt-chip { background: #272727; color: #f1f1f1; }
.tp-yt-chip--active { background: #0f0f0f; color: #fff; }
.tp-dark .tp-yt-chip--active { background: #f1f1f1; color: #0f0f0f; }
.tp-yt-chip--outline {
  background: transparent;
  border: 1px solid #ccc;
}
.tp-dark .tp-yt-chip--outline { border-color: #555; }

/* ── Search Bar ── */
.tp-yt-searchbar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border: 1px solid #ccc;
  border-radius: 20px;
  margin-bottom: 12px;
  font-size: 16px;
  color: #0f0f0f;
}
.tp-dark .tp-yt-searchbar { border-color: #555; color: #f1f1f1; }
.tp-yt-search-filters {
  display: flex;
  gap: 8px;
  margin-bottom: 16px;
}

/* ── Grid Layout (Home Feed) ── */
.tp-yt-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.tp-yt-grid--mobile {
  grid-template-columns: 1fr;
  gap: 12px;
}

/* ── Grid Card ── */
.tp-yt-card {
  border-radius: 12px;
  overflow: hidden;
  cursor: pointer;
  transition: transform 150ms;
}
.tp-yt-card:hover { transform: translateY(-1px); }
.tp-yt-card--user {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
  border-radius: 12px;
  position: relative;
}

/* "YOUR VIDEO" label on user cards */
.tp-yt-user-label {
  position: absolute;
  top: -10px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-primary);
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.5px;
  padding: 2px 8px;
  border-radius: 4px;
  z-index: 2;
  white-space: nowrap;
  font-family: 'Inter', sans-serif;
}

.tp-yt-thumb {
  position: relative;
  aspect-ratio: 16/9;
  overflow: hidden;
  border-radius: 12px;
  background: #e5e5e5;
}
.tp-dark .tp-yt-thumb { background: #272727; }
.tp-yt-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.tp-yt-duration {
  position: absolute;
  bottom: 4px;
  right: 4px;
  background: rgba(0,0,0,0.8);
  color: #fff;
  font-size: 12px;
  font-weight: 500;
  padding: 2px 4px;
  border-radius: 4px;
  letter-spacing: 0.3px;
}
.tp-yt-duration--live {
  background: #c00;
  text-transform: uppercase;
  font-weight: 700;
}

.tp-yt-info {
  display: flex;
  gap: 12px;
  padding: 12px 0 0 0;
}
.tp-yt-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  flex-shrink: 0;
  object-fit: cover;
}
.tp-yt-text { min-width: 0; }
.tp-yt-title {
  font-size: 14px;
  font-weight: 500;
  line-height: 1.4;
  margin: 0 0 4px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  color: #0f0f0f;
  word-break: break-word;
  overflow-wrap: break-word;
}
.tp-dark .tp-yt-title { color: #f1f1f1; }
.tp-yt-channel,
.tp-yt-meta {
  display: block;
  font-size: 12px;
  color: #606060;
  line-height: 1.6;
}
.tp-dark .tp-yt-channel,
.tp-dark .tp-yt-meta { color: #aaa; }

/* ── Search Card (horizontal) ── */
.tp-yt-search-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.tp-yt-search-card {
  display: flex;
  gap: 16px;
  cursor: pointer;
  transition: transform 150ms;
}
.tp-yt-search-card:hover { transform: translateY(-1px); }
.tp-yt-search-card.tp-yt-card--user {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
  border-radius: 8px;
  padding: 4px;
  position: relative;
}

.tp-yt-search-thumb {
  position: relative;
  width: 360px;
  flex-shrink: 0;
  aspect-ratio: 16/9;
  border-radius: 8px;
  overflow: hidden;
  background: #e5e5e5;
}
.tp-dark .tp-yt-search-thumb { background: #272727; }
.tp-yt-search-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.tp-yt-search-info { min-width: 0; padding-top: 4px; }
.tp-yt-search-title {
  font-size: 18px;
  font-weight: 400;
  line-height: 1.4;
  margin: 0 0 8px;
  color: #0f0f0f;
  word-break: break-word;
  overflow-wrap: break-word;
}
.tp-dark .tp-yt-search-title { color: #f1f1f1; }
.tp-yt-search-meta {
  font-size: 12px;
  color: #606060;
  margin-bottom: 8px;
}
.tp-dark .tp-yt-search-meta { color: #aaa; }
.tp-yt-search-channel {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: #606060;
}
.tp-dark .tp-yt-search-channel { color: #aaa; }
.tp-yt-search-avatar {
  width: 24px;
  height: 24px;
  border-radius: 50%;
}

/* ── Sidebar Layout ── */
.tp-yt-sidebar-layout {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 24px;
}
.tp-yt-sidebar-label {
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 12px;
  color: #0f0f0f;
}
.tp-dark .tp-yt-sidebar-label { color: #f1f1f1; }

.tp-yt-player-placeholder {
  aspect-ratio: 16/9;
  background: #0f0f0f;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 48px;
}
.tp-yt-player-title {
  font-size: 18px;
  font-weight: 600;
  margin: 12px 0 0;
  color: #0f0f0f;
}
.tp-dark .tp-yt-player-title { color: #f1f1f1; }

/* Sidebar card (compact horizontal) */
.tp-yt-sidebar-card {
  display: flex;
  gap: 8px;
  margin-bottom: 8px;
  cursor: pointer;
  transition: transform 150ms;
}
.tp-yt-sidebar-card:hover { transform: translateX(2px); }
.tp-yt-sidebar-card.tp-yt-card--user {
  outline: 2px solid var(--color-primary);
  outline-offset: 1px;
  border-radius: 6px;
  padding: 3px;
  position: relative;
}

.tp-yt-sidebar-thumb {
  position: relative;
  width: 168px;
  flex-shrink: 0;
  aspect-ratio: 16/9;
  border-radius: 8px;
  overflow: hidden;
  background: #e5e5e5;
}
.tp-dark .tp-yt-sidebar-thumb { background: #272727; }
.tp-yt-sidebar-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.tp-yt-sidebar-info { min-width: 0; padding-top: 2px; }
.tp-yt-sidebar-title {
  font-size: 14px;
  font-weight: 500;
  line-height: 1.3;
  margin: 0 0 4px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  color: #0f0f0f;
  word-break: break-word;
  overflow-wrap: break-word;
}
.tp-dark .tp-yt-sidebar-title { color: #f1f1f1; }
.tp-yt-sidebar-channel,
.tp-yt-sidebar-meta {
  display: block;
  font-size: 12px;
  color: #606060;
  line-height: 1.5;
}
.tp-dark .tp-yt-sidebar-channel,
.tp-dark .tp-yt-sidebar-meta { color: #aaa; }

/* ── Shorts Shelf ── */
.tp-yt-shorts-header {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 16px;
  color: #0f0f0f;
}
.tp-yt-shorts-header i { color: #f44336; }
.tp-dark .tp-yt-shorts-header { color: #f1f1f1; }

.tp-yt-shorts-shelf {
  display: flex;
  gap: 12px;
  overflow-x: auto;
  padding-bottom: 8px;
}

.tp-yt-short-card {
  flex: 0 0 180px;
  cursor: pointer;
  transition: transform 150ms;
}
.tp-yt-short-card:hover { transform: translateY(-2px); }
.tp-yt-short-card.tp-yt-card--user {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
  border-radius: 12px;
  position: relative;
}

.tp-yt-short-thumb {
  position: relative;
  aspect-ratio: 9/16;
  border-radius: 12px;
  overflow: hidden;
  background: #e5e5e5;
}
.tp-dark .tp-yt-short-thumb { background: #272727; }
.tp-yt-short-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.tp-yt-short-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 8px;
  background: linear-gradient(transparent, rgba(0,0,0,0.7));
}
.tp-yt-short-views {
  color: #fff;
  font-size: 12px;
  font-weight: 500;
}
.tp-yt-short-title {
  font-size: 14px;
  font-weight: 500;
  margin: 8px 0 0;
  color: #0f0f0f;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  word-break: break-word;
  overflow-wrap: break-word;
}
.tp-dark .tp-yt-short-title { color: #f1f1f1; }

/* ── Mobile Feed (always stacked) ── */
.tp-yt-mobile-feed .tp-yt-mobile-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.tp-yt-mobile-feed .tp-yt-card { border-radius: 0; }
.tp-yt-mobile-feed .tp-yt-thumb { border-radius: 0; }

/* ── CTA Banner ── */
.tp-cta-body {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
}
.tp-cta-body h3 {
  margin: 0 0 var(--space-1) 0;
  font-size: var(--font-size-lg);
  color: var(--color-gray-900);
}
.tp-cta-body p {
  margin: 0;
  font-size: var(--font-size-sm);
  color: var(--color-gray-600);
}
.tp-cta-body .button { white-space: nowrap; flex-shrink: 0; }

/* SEO Content, FAQ, Bottom CTA: now use shared .tool-content, .faq-accordion, .tool-cta-banner from tools.css */

/* ═══════════════════════════════════════════════════════
   RESPONSIVE
   ═══════════════════════════════════════════════════════ */

@media (max-width: 991px) {
  .tp-yt-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .tp-yt-sidebar-layout {
    grid-template-columns: 1fr;
  }
  .tp-yt-sidebar-panel { order: -1; }
  .tp-yt-search-thumb { width: 280px; }
}

@media (max-width: 767px) {
  .tp-input-grid {
    grid-template-columns: 1fr;
  }
  .tp-yt-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }
  .tp-yt-search-card {
    flex-direction: column;
  }
  .tp-yt-search-thumb {
    width: 100%;
  }
  .tp-mode-bar {
    flex-direction: column;
    align-items: stretch;
  }
  .tp-mode-tabs {
    overflow-x: auto;
    white-space: nowrap;
    -webkit-overflow-scrolling: touch;
    padding-bottom: 4px;
  }
  .tp-mode-actions {
    justify-content: flex-end;
  }
  .tp-cta-body {
    flex-direction: column;
    text-align: center;
  }
  .tp-yt-short-card { flex: 0 0 140px; }
  .tp-toolbar {
    flex-direction: column;
    align-items: stretch;
  }
  .tp-toolbar__right { justify-content: flex-end; }
  .tp-shortcuts-hint { display: none; }
  .tp-paste-hint { display: none; }
}

@media (max-width: 480px) {
  .tp-yt-grid {
    grid-template-columns: 1fr;
  }
  .tp-fields-row {
    flex-direction: column;
    gap: var(--space-3);
  }
  .tp-yt-short-card { flex: 0 0 120px; }
  .tp-upload-dropzone {
    padding: var(--space-6);
    min-height: 160px;
  }
  .tp-tab-label { display: none; }
}