/* ============================================================
   UltraHot.TV — styles.css v1.0
   10 color themes × 2 modes (light/dark)
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Roboto:wght@300;400;500;700&family=Montserrat:wght@600;700;800&display=swap');

/* ── Custom Properties — Default: blue / light ──────────────── */
:root {
  --primary:       #1a73e8;
  --primary-dark:  #1557b0;
  --primary-light: #4a9eed;
  --primary-rgb:   26,115,232;
  --accent:        #ff4081;

  --bg-main:    #f9f9f9;
  --bg-card:    #ffffff;
  --bg-header:  #ffffff;
  --bg-sidebar: #f1f3f4;
  --bg-input:   #f1f3f4;
  --bg-modal:   rgba(0,0,0,.5);

  --text-primary:    #1a1a1a;
  --text-secondary:  #606060;
  --text-muted:      #909090;
  --text-on-primary: #ffffff;

  --border:       #e0e0e0;
  --border-light: #f0f0f0;

  --shadow-sm: 0 1px 3px rgba(0,0,0,.08);
  --shadow-md: 0 4px 12px rgba(0,0,0,.12);
  --shadow-lg: 0 8px 24px rgba(0,0,0,.16);

  --like-color:    #1a73e8;
  --dislike-color: #d93025;

  --radius-sm:   4px;
  --radius-md:   8px;
  --radius-lg:   16px;
  --radius-full: 9999px;
  --transition:  .2s ease;
}

/* ── THEMES — light mode ─────────────────────────────────────── */
[data-theme="red"]         { --primary:#d32f2f; --primary-dark:#b71c1c; --primary-light:#ef5350; --accent:#ff6d00; --primary-rgb:211,47,47; }
[data-theme="white"]       { --primary:#424242; --primary-dark:#212121; --primary-light:#757575; --accent:#f50057; --primary-rgb:66,66,66; }
[data-theme="pink"]        { --primary:#e91e63; --primary-dark:#c2185b; --primary-light:#f06292; --accent:#651fff; --primary-rgb:233,30,99; }
[data-theme="green"]       { --primary:#2e7d32; --primary-dark:#1b5e20; --primary-light:#4caf50; --accent:#ff6d00; --primary-rgb:46,125,50; }
[data-theme="purple"]      { --primary:#7b1fa2; --primary-dark:#4a148c; --primary-light:#ab47bc; --accent:#00bcd4; --primary-rgb:123,31,162; }
[data-theme="gold"]        { --primary:#f57f17; --primary-dark:#e65100; --primary-light:#ffca28; --accent:#c62828; --primary-rgb:245,127,23; }
[data-theme="lightblue"]   { --primary:#0288d1; --primary-dark:#01579b; --primary-light:#29b6f6; --accent:#ff4081; --primary-rgb:2,136,209; }
[data-theme="lightpurple"] { --primary:#9c27b0; --primary-dark:#6a1b9a; --primary-light:#ce93d8; --accent:#00e676; --primary-rgb:156,39,176; }
[data-theme="lightgreen"]  { --primary:#00796b; --primary-dark:#004d40; --primary-light:#4db6ac; --accent:#ff4081; --primary-rgb:0,121,107; }

/* ── DARK MODE ───────────────────────────────────────────────── */
[data-mode="dark"] {
  --bg-main:    #0f0f0f;
  --bg-card:    #1e1e1e;
  --bg-header:  #1a1a1a;
  --bg-sidebar: #161616;
  --bg-input:   #2a2a2a;
  --bg-modal:   rgba(0,0,0,.75);
  --text-primary:   #f1f1f1;
  --text-secondary: #aaaaaa;
  --text-muted:     #666666;
  --border:         #333333;
  --border-light:   #2a2a2a;
  --shadow-sm: 0 1px 3px rgba(0,0,0,.4);
  --shadow-md: 0 4px 12px rgba(0,0,0,.5);
  --shadow-lg: 0 8px 24px rgba(0,0,0,.65);
}

/* ── RESET & BASE ────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: Roboto, sans-serif;
  background: var(--bg-main);
  color: var(--text-primary);
  font-size: 16px;
  line-height: 1.5;
  transition: background var(--transition), color var(--transition);
  min-height: 100vh;
}

a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }

button { font-family: inherit; cursor: pointer; }

img { display: block; max-width: 100%; }

/* ── SCROLLBAR ───────────────────────────────────────────────── */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--bg-sidebar); }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--text-muted); }

/* ── HEADER ──────────────────────────────────────────────────── */
#site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  height: 64px;
  background: var(--bg-header);
  border-bottom: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  transition: background var(--transition), border-color var(--transition);
}

.header-inner {
  display: flex;
  align-items: center;
  gap: 16px;
  height: 100%;
  padding: 0 16px;
}

.header-left { display: flex; align-items: center; gap: 8px; flex-shrink: 0; }

.logo {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--primary);
  text-decoration: none;
  white-space: nowrap;
}
.logo-text { font-family: Montserrat, sans-serif; }
.logo:hover { text-decoration: none; opacity: .9; }

.header-search {
  flex: 1;
  max-width: 600px;
  margin: 0 auto;
}

.search-box {
  display: flex;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-full);
  overflow: hidden;
  background: var(--bg-input);
  transition: border-color var(--transition);
}
.search-box:focus-within { border-color: var(--primary); }

.search-box input {
  flex: 1;
  border: none;
  background: transparent;
  padding: 10px 16px;
  color: var(--text-primary);
  font-size: .95rem;
  outline: none;
  min-width: 0;
}
.search-box input::placeholder { color: var(--text-muted); }

.search-box select {
  border: none;
  border-left: 1px solid var(--border);
  background: transparent;
  color: var(--text-secondary);
  padding: 0 12px;
  cursor: pointer;
  font-size: .85rem;
  outline: none;
  -webkit-appearance: none;
}

.search-box button {
  background: var(--primary);
  color: #fff;
  border: none;
  padding: 10px 18px;
  font-size: 1rem;
  transition: background var(--transition);
  flex-shrink: 0;
}
.search-box button:hover { background: var(--primary-dark); }

.header-right {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.btn-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text-secondary);
  font-size: 1.1rem;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), border-color var(--transition);
}
.btn-icon:hover { background: var(--primary); color: #fff; border-color: var(--primary); }

.auth-section { display: flex; align-items: center; }

/* ── AUTH SECTION NAV ITEMS ──────────────────────────────────── */
.auth-buttons { display: flex; gap: 8px; }
.btn-sm { padding: 6px 16px !important; font-size: .85rem !important; }

.user-menu-wrapper { position: relative; }
.btn-user-menu {
  display: flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  border: 1px solid var(--border);
  padding: 6px 12px;
  border-radius: var(--radius-full);
  color: var(--text-primary);
  font-size: .9rem;
  transition: border-color var(--transition);
}
.btn-user-menu:hover { border-color: var(--primary); }
.user-dropdown {
  position: absolute;
  right: 0;
  top: calc(100% + 8px);
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  min-width: 160px;
  box-shadow: var(--shadow-md);
  display: none;
  z-index: 200;
  overflow: hidden;
}
.user-dropdown.open { display: block; }
.dropdown-item {
  display: block;
  width: 100%;
  padding: 10px 16px;
  text-align: left;
  background: none;
  border: none;
  color: var(--text-primary);
  text-decoration: none;
  cursor: pointer;
  font-size: .9rem;
  font-family: inherit;
  transition: background var(--transition);
}
.dropdown-item:hover { background: rgba(var(--primary-rgb),.08); color: var(--primary); text-decoration: none; }

/* ── PAGE WRAPPER ────────────────────────────────────────────── */
.page-wrapper {
  display: flex;
  padding-top: 64px;
  min-height: 100vh;
}

/* ── SIDEBAR ─────────────────────────────────────────────────── */
.sidebar {
  width: 240px;
  flex-shrink: 0;
  background: var(--bg-sidebar);
  border-right: 1px solid var(--border);
  position: sticky;
  top: 64px;
  height: calc(100vh - 64px);
  overflow-y: auto;
  transition: background var(--transition), transform var(--transition);
}

.sidebar-section { padding: 16px; }
.sidebar h3 {
  font-size: .72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--text-muted);
  margin-bottom: 10px;
  font-family: Montserrat, sans-serif;
}

.category-list { list-style: none; }

.category-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 16px;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: background var(--transition), color var(--transition);
  user-select: none;
}
.category-item:hover { background: rgba(var(--primary-rgb),.1); }
.category-item.active {
  background: rgba(var(--primary-rgb),.15);
  color: var(--primary);
  font-weight: 600;
}

.category-emoji { font-size: 1.1rem; width: 22px; text-align: center; flex-shrink: 0; }
.category-name  { flex: 1; font-size: .9rem; color: inherit; }
.category-count {
  font-size: .72rem;
  color: var(--text-muted);
  background: var(--bg-card);
  padding: 2px 8px;
  border-radius: var(--radius-full);
  flex-shrink: 0;
}

.btn-more {
  width: 100%;
  padding: 9px;
  border: none;
  background: transparent;
  color: var(--primary);
  cursor: pointer;
  font-size: .85rem;
  border-radius: var(--radius-md);
  margin-top: 4px;
  transition: background var(--transition);
}
.btn-more:hover { background: rgba(var(--primary-rgb),.1); }

/* ── MAIN CONTENT ────────────────────────────────────────────── */
.main-content { flex: 1; padding: 24px; overflow-x: hidden; min-width: 0; }

/* ── VIDEO GRID ──────────────────────────────────────────────── */
.video-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
}

/* ── VIDEO CARD ──────────────────────────────────────────────── */
.video-card {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition);
  will-change: transform;
}
.video-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }

.video-card-link { display: block; text-decoration: none; color: inherit; }
.video-card-link:hover { text-decoration: none; }

.video-thumbnail-wrapper {
  position: relative;
  padding-bottom: 56.25%;
  overflow: hidden;
  background: #111;
}

.video-thumbnail,
.video-preview {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  transition: opacity .35s ease;
}

.video-preview {
  opacity: 0;
  pointer-events: none;
}

/* Desktop hover-to-play */
@media (hover: hover) {
  .video-card:hover .video-preview   { opacity: 1; }
  .video-card:hover .video-thumbnail { opacity: 0; }
}

.video-duration {
  position: absolute;
  bottom: 8px; right: 8px;
  background: rgba(0,0,0,.82);
  color: #fff;
  font-size: .72rem;
  padding: 2px 6px;
  border-radius: 4px;
  font-family: monospace;
  letter-spacing: .02em;
}

.video-views-badge {
  position: absolute;
  bottom: 8px; left: 8px;
  background: rgba(0,0,0,.7);
  color: #fff;
  font-size: .7rem;
  padding: 2px 7px;
  border-radius: 4px;
}

.video-playing-badge {
  position: absolute;
  top: 8px; left: 8px;
  background: var(--primary);
  color: #fff;
  font-size: .7rem;
  padding: 3px 9px;
  border-radius: var(--radius-full);
  display: none;
  animation: pulse 1.5s infinite;
}
.video-card.is-playing .video-playing-badge { display: block; }

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50%       { opacity: .65; }
}

.video-info { padding: 12px; }

.video-title {
  font-size: .95rem;
  font-weight: 600;
  color: var(--text-primary);
  margin: 0 0 6px;
  font-family: Montserrat, sans-serif;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  line-height: 1.4;
}

.video-meta {
  display: flex;
  gap: 12px;
  font-size: .78rem;
  color: var(--text-muted);
  margin-bottom: 8px;
  flex-wrap: wrap;
}

.video-cats { display: flex; gap: 5px; flex-wrap: wrap; }

.cat-pill {
  font-size: .7rem;
  padding: 2px 9px;
  border-radius: var(--radius-full);
  background: rgba(var(--primary-rgb),.12);
  color: var(--primary);
  text-decoration: none;
  transition: background var(--transition);
}
.cat-pill:hover { background: rgba(var(--primary-rgb),.22); text-decoration: none; }

/* ── LOAD MORE BAR ───────────────────────────────────────────── */
.load-more-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-top: 32px;
  padding: 24px 0;
  flex-wrap: wrap;
}
.load-more-bar select,
#loadMoreCount {
  padding: 8px 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--bg-card);
  color: var(--text-primary);
  font-size: .9rem;
  cursor: pointer;
}

/* ── BUTTONS ─────────────────────────────────────────────────── */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 28px;
  background: var(--primary);
  color: #fff;
  border: none;
  border-radius: var(--radius-full);
  font-size: .95rem;
  font-weight: 700;
  font-family: inherit;
  cursor: pointer;
  letter-spacing: .02em;
  transition: background var(--transition), transform .1s;
  text-decoration: none;
}
.btn-primary:hover { background: var(--primary-dark); text-decoration: none; color: #fff; }
.btn-primary:active { transform: scale(.97); }
.btn-primary:disabled { opacity: .6; cursor: not-allowed; }

.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 11px 28px;
  background: var(--bg-card);
  color: var(--primary);
  border: 1.5px solid var(--primary);
  border-radius: var(--radius-full);
  font-size: .95rem;
  font-weight: 700;
  font-family: inherit;
  cursor: pointer;
  transition: background var(--transition);
  text-decoration: none;
}
.btn-secondary:hover { background: rgba(var(--primary-rgb),.08); text-decoration: none; }

.btn-danger { background: #d32f2f; color: #fff; }
.btn-danger:hover { background: #b71c1c; }

/* ── PLAY PAGE ───────────────────────────────────────────────── */
.play-layout {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 24px;
  max-width: 1440px;
  margin: 0 auto;
  padding: 24px;
}
.play-main   { min-width: 0; }
.play-sidebar { min-width: 0; }

.player-container {
  position: relative;
  padding-bottom: 56.25%;
  background: #000;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
#mainVideo {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
}

.video-details { margin-top: 16px; }

.video-title-main {
  font-size: 1.4rem;
  font-weight: 800;
  font-family: Montserrat, sans-serif;
  color: var(--text-primary);
  margin-bottom: 10px;
  line-height: 1.3;
}

.video-stats-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  padding: 12px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  margin: 12px 0;
}

.stats-left {
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: .9rem;
  color: var(--text-secondary);
  flex-wrap: wrap;
}

.reaction-buttons { display: flex; }
.reaction-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  background: var(--bg-card);
  color: var(--text-secondary);
  border: 1px solid var(--border);
  font-size: .9rem;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  transition: background var(--transition), color var(--transition);
}
.reaction-btn:first-child { border-radius: var(--radius-full) 0 0 var(--radius-full); border-right: none; }
.reaction-btn:last-child  { border-radius: 0 var(--radius-full) var(--radius-full) 0; }
.reaction-btn:hover       { background: rgba(var(--primary-rgb),.08); color: var(--primary); }
.reaction-btn.liked    { background: rgba(26,115,232,.15); color: #1a73e8; border-color: #1a73e8; }
.reaction-btn.disliked { background: rgba(217,48,37,.15);  color: #d93025; border-color: #d93025; }

.video-categories-row { display: flex; gap: 8px; flex-wrap: wrap; margin: 12px 0; }

.video-description {
  color: var(--text-secondary);
  font-size: .9rem;
  line-height: 1.75;
  padding: 16px;
  background: var(--bg-sidebar);
  border-radius: var(--radius-md);
  white-space: pre-wrap;
  word-break: break-word;
}

/* Thumbnail picker */
.thumbnail-picker {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 16px;
  margin: 16px 0;
}
.thumb-time-row { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
input[type="range"] { flex: 1; accent-color: var(--primary); min-width: 120px; }
.thumb-preview {
  width: 160px;
  height: 90px;
  object-fit: cover;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: #111;
}

/* ── RELATED VIDEOS ──────────────────────────────────────────── */
.related-title {
  font-size: 1rem;
  font-weight: 700;
  font-family: Montserrat, sans-serif;
  margin-bottom: 12px;
  color: var(--text-primary);
}

.related-item {
  display: flex;
  gap: 10px;
  padding: 8px 6px;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: background var(--transition);
  text-decoration: none;
  color: inherit;
  margin-bottom: 4px;
}
.related-item:hover { background: rgba(var(--primary-rgb),.06); text-decoration: none; }

.related-thumb {
  width: 120px;
  height: 68px;
  object-fit: cover;
  border-radius: var(--radius-sm);
  flex-shrink: 0;
  background: #111;
}
.related-info  { flex: 1; min-width: 0; }
.related-title-text {
  font-size: .84rem;
  font-weight: 600;
  color: var(--text-primary);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  line-height: 1.35;
}
.related-views { font-size: .74rem; color: var(--text-muted); margin-top: 4px; }

/* ── COMMENTS ────────────────────────────────────────────────── */
.comments-section { margin-top: 28px; }

.comments-header {
  font-size: 1.1rem;
  font-weight: 700;
  font-family: Montserrat, sans-serif;
  color: var(--text-primary);
  margin-bottom: 16px;
}

.add-comment-box {
  display: flex;
  gap: 12px;
  margin-bottom: 24px;
  align-items: flex-start;
}

.comment-input {
  width: 100%;
  padding: 10px 14px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--bg-input);
  color: var(--text-primary);
  font-family: inherit;
  font-size: .9rem;
  outline: none;
  transition: border-color var(--transition);
  resize: vertical;
}
.comment-input:focus { border-color: var(--primary); }

.btn-comment {
  padding: 10px 20px;
  background: var(--primary);
  color: #fff;
  border: none;
  border-radius: var(--radius-full);
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  white-space: nowrap;
  transition: background var(--transition);
  flex-shrink: 0;
}
.btn-comment:hover { background: var(--primary-dark); }

.comments-list { display: flex; flex-direction: column; }

/* Comment nesting — depth colors applied inline via JS */
.comment-item {
  padding: 12px 0;
  border-bottom: 1px solid var(--border-light);
  transition: background var(--transition);
}

.comment-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 5px;
}
.comment-author { font-weight: 700; font-size: .85rem; }
.comment-date   { font-size: .74rem; color: var(--text-muted); }
.comment-text   { font-size: .9rem; color: var(--text-primary); line-height: 1.6; word-break: break-word; }

.comment-actions { display: flex; gap: 12px; margin-top: 6px; }
.btn-reply {
  font-size: .78rem;
  color: var(--text-muted);
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  font-family: inherit;
  transition: color var(--transition);
}
.btn-reply:hover { color: var(--primary); }

.reply-form { display: none; margin-top: 10px; gap: 8px; align-items: flex-start; }
.reply-form.open { display: flex; }

/* ── UPLOAD PAGE ─────────────────────────────────────────────── */
.upload-page .upload-form {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.upload-dropzone {
  border: 2px dashed var(--border);
  border-radius: var(--radius-lg);
  padding: 60px 40px;
  text-align: center;
  cursor: pointer;
  transition: border-color var(--transition), background var(--transition);
}
.upload-dropzone:hover,
.upload-dropzone.drag-over {
  border-color: var(--primary);
  background: rgba(var(--primary-rgb),.04);
}

.file-info-box {
  padding: 14px 16px;
  background: rgba(var(--primary-rgb),.08);
  border-radius: var(--radius-md);
  border: 1px solid rgba(var(--primary-rgb),.3);
  font-size: .9rem;
  color: var(--text-secondary);
}

.form-group  { display: flex; flex-direction: column; gap: 6px; }
.form-label  { font-size: .9rem; font-weight: 600; color: var(--text-secondary); }

.form-input,
.form-textarea,
.form-select {
  padding: 11px 14px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--bg-input);
  color: var(--text-primary);
  font-family: inherit;
  font-size: .95rem;
  outline: none;
  transition: border-color var(--transition);
  width: 100%;
}
.form-input:focus,
.form-textarea:focus,
.form-select:focus { border-color: var(--primary); }
.form-textarea { min-height: 120px; resize: vertical; }

.category-checkboxes { display: flex; flex-wrap: wrap; gap: 8px; }

.cat-checkbox-label {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  cursor: pointer;
  font-size: .85rem;
  color: var(--text-secondary);
  transition: background var(--transition), border-color var(--transition), color var(--transition);
  user-select: none;
}
.cat-checkbox-label:hover { border-color: var(--primary); color: var(--primary); }
.cat-checkbox-label input { display: none; }
.cat-checkbox-label.checked {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
}

.upload-progress {
  width: 100%;
  height: 6px;
  background: var(--border);
  border-radius: var(--radius-full);
  overflow: hidden;
  display: none;
}
.upload-progress-bar {
  height: 100%;
  background: var(--primary);
  border-radius: var(--radius-full);
  transition: width .3s ease;
}

/* ── AUTH PAGES ──────────────────────────────────────────────── */
.auth-container {
  min-height: calc(100vh - 64px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px 16px;
  background: var(--bg-main);
}

.auth-card {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: 40px;
  width: 100%;
  max-width: 420px;
}

.auth-logo  { text-align: center; margin-bottom: 16px; font-size: 3.5rem; }
.auth-title {
  font-size: 1.6rem;
  font-weight: 800;
  font-family: Montserrat, sans-serif;
  color: var(--text-primary);
  text-align: center;
  margin-bottom: 6px;
}
.auth-subtitle { font-size: .9rem; color: var(--text-muted); text-align: center; margin-bottom: 28px; }

.form-error { color: #d32f2f; font-size: .84rem; margin-top: 4px; display: none; }
.form-error.visible { display: block; }

.checkbox-label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: .85rem;
  color: var(--text-secondary);
  cursor: pointer;
  line-height: 1.4;
}
.checkbox-label input[type="checkbox"] { accent-color: var(--primary); width: 16px; height: 16px; flex-shrink: 0; }

.auth-link {
  text-align: center;
  margin-top: 18px;
  font-size: .9rem;
  color: var(--text-muted);
}
.auth-link a { color: var(--primary); font-weight: 600; }

/* ── ADMIN PAGE ──────────────────────────────────────────────── */
.admin-page .page-wrapper { align-items: stretch; }

.admin-layout {
  display: grid;
  grid-template-columns: 240px 1fr;
  min-height: calc(100vh - 64px);
  width: 100%;
}

.admin-nav {
  background: var(--bg-sidebar);
  border-right: 1px solid var(--border);
}

.admin-nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 13px 20px;
  cursor: pointer;
  font-size: .9rem;
  color: var(--text-secondary);
  transition: background var(--transition), color var(--transition);
  border-right: 3px solid transparent;
}
.admin-nav-item:hover { background: rgba(var(--primary-rgb),.08); color: var(--primary); }
.admin-nav-item.active {
  background: rgba(var(--primary-rgb),.12);
  color: var(--primary);
  font-weight: 600;
  border-right-color: var(--primary);
}

.admin-content { padding: 24px; overflow-y: auto; }

.admin-section         { display: none; }
.admin-section.active  { display: block; }

.admin-table {
  width: 100%;
  border-collapse: collapse;
  font-size: .9rem;
}
.admin-table th {
  text-align: left;
  padding: 10px 14px;
  background: var(--bg-sidebar);
  font-size: .75rem;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--text-muted);
  border-bottom: 2px solid var(--border);
  white-space: nowrap;
}
.admin-table td {
  padding: 11px 14px;
  border-bottom: 1px solid var(--border-light);
  color: var(--text-primary);
  vertical-align: middle;
}
.admin-table tr:hover td { background: rgba(var(--primary-rgb),.04); }

.badge {
  display: inline-flex;
  align-items: center;
  padding: 2px 10px;
  border-radius: var(--radius-full);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .02em;
}
.badge-active   { background: rgba(46,125,50,.15);  color: #2e7d32; }
.badge-paused   { background: rgba(245,127,23,.15); color: #f57f17; }
.badge-deleted  { background: rgba(211,47,47,.15);  color: #d32f2f; }
.badge-blocked  { background: rgba(211,47,47,.15);  color: #d32f2f; }
.badge-admin    { background: rgba(123,31,162,.15); color: #7b1fa2; }

.btn-action {
  display: inline-flex;
  padding: 4px 11px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg-sidebar);
  color: var(--text-primary);
  font-size: .78rem;
  font-family: inherit;
  cursor: pointer;
  margin-right: 4px;
  margin-bottom: 2px;
  transition: background var(--transition), color var(--transition);
}
.btn-action:hover { background: var(--primary); color: #fff; border-color: var(--primary); }
.btn-danger-sm {
  background: rgba(211,47,47,.1);
  color: #d32f2f;
  border-color: rgba(211,47,47,.4);
}
.btn-danger-sm:hover { background: #d32f2f; color: #fff; border-color: #d32f2f; }

/* ── THEME SWITCHER ──────────────────────────────────────────── */
.theme-panel {
  position: fixed;
  top: 64px;
  right: 0;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg) 0 0 var(--radius-lg);
  padding: 16px;
  box-shadow: var(--shadow-lg);
  z-index: 999;
  transform: translateX(100%);
  transition: transform .3s ease;
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-width: 200px;
}
.theme-panel.open { transform: translateX(0); }

.theme-panel-title { font-size: .8rem; font-weight: 700; color: var(--text-muted); text-transform: uppercase; letter-spacing: .06em; }

.theme-toggle-tab {
  position: fixed;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  background: var(--primary);
  color: #fff;
  border: none;
  border-radius: 10px 0 0 10px;
  padding: 14px 8px;
  cursor: pointer;
  z-index: 1000;
  writing-mode: vertical-rl;
  font-size: .7rem;
  letter-spacing: .1em;
  font-family: Montserrat, sans-serif;
  font-weight: 700;
  box-shadow: var(--shadow-md);
  transition: background var(--transition);
}
.theme-toggle-tab:hover { background: var(--primary-dark); }

.theme-swatches {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 8px;
}
.theme-swatch {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 3px solid transparent;
  cursor: pointer;
  transition: transform .2s, border-color .2s;
}
.theme-swatch:hover { transform: scale(1.2); }
.theme-swatch.active { border-color: var(--text-primary); }

.mode-toggle-row { display: flex; align-items: center; justify-content: space-between; }
.mode-toggle-row label { font-size: .85rem; color: var(--text-secondary); }

/* ── AUTOPLAY TOGGLE ─────────────────────────────────────────── */
.autoplay-toggle {
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 999;
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  padding: 8px 16px;
  box-shadow: var(--shadow-md);
  cursor: pointer;
  font-size: .85rem;
  color: var(--text-secondary);
  user-select: none;
  transition: background var(--transition);
}
.autoplay-toggle:hover { border-color: var(--primary); color: var(--primary); }

.toggle-switch {
  width: 40px;
  height: 22px;
  background: var(--border);
  border-radius: var(--radius-full);
  position: relative;
  transition: background .25s;
  flex-shrink: 0;
}
.toggle-switch.on { background: var(--primary); }
.toggle-switch::after {
  content: '';
  position: absolute;
  top: 2px; left: 2px;
  width: 18px; height: 18px;
  background: #fff;
  border-radius: 50%;
  transition: transform .25s;
  box-shadow: 0 1px 3px rgba(0,0,0,.3);
}
.toggle-switch.on::after { transform: translateX(18px); }

/* ── TOAST ───────────────────────────────────────────────────── */
.toast {
  position: fixed;
  bottom: 80px;
  left: 50%;
  transform: translateX(-50%) translateY(10px);
  background: #333;
  color: #fff;
  padding: 11px 24px;
  border-radius: var(--radius-full);
  z-index: 3000;
  opacity: 0;
  transition: opacity .25s, transform .25s;
  pointer-events: none;
  font-size: .9rem;
  white-space: nowrap;
  box-shadow: var(--shadow-md);
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

/* ── SPINNER ─────────────────────────────────────────────────── */
.spinner {
  width: 40px;
  height: 40px;
  border: 4px solid var(--border);
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: spin .75s linear infinite;
  margin: 40px auto;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ── EMPTY STATE ─────────────────────────────────────────────── */
.empty-state { text-align: center; padding: 80px 20px; color: var(--text-muted); }
.empty-state .empty-icon { font-size: 4rem; margin-bottom: 16px; }
.empty-state p { font-size: 1rem; }

/* ── MODAL ───────────────────────────────────────────────────── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: var(--bg-modal);
  z-index: 2000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 16px;
}
.modal-overlay.open { display: flex; }
.modal-box {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: 32px;
  max-width: 500px;
  width: 100%;
  box-shadow: var(--shadow-lg);
  position: relative;
}
.modal-close {
  position: absolute;
  top: 12px; right: 14px;
  background: none;
  border: none;
  cursor: pointer;
  font-size: 1.4rem;
  color: var(--text-muted);
  line-height: 1;
}
.modal-close:hover { color: var(--text-primary); }

/* ── ADVERTISING PAGE ────────────────────────────────────────── */
.advertising-page .adv-hero {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  padding: 80px 40px;
  text-align: center;
  color: #fff;
  border-radius: var(--radius-lg);
  margin-bottom: 40px;
}
.adv-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 24px;
}
.adv-card {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--shadow-md);
  text-align: center;
  border: 1px solid var(--border);
}
.adv-card .adv-icon { font-size: 2.5rem; margin-bottom: 16px; }
.adv-card h3 { font-family: Montserrat, sans-serif; color: var(--primary); margin-bottom: 10px; font-size: 1.1rem; }
.adv-card p  { color: var(--text-secondary); font-size: .9rem; line-height: 1.65; }

.adv-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 16px;
  font-size: .9rem;
}
.adv-table th { background: rgba(var(--primary-rgb),.1); color: var(--primary); padding: 12px 16px; text-align: left; }
.adv-table td { padding: 12px 16px; border-bottom: 1px solid var(--border-light); color: var(--text-secondary); }
.adv-table tr:last-child td { border-bottom: none; }

/* ── TERMS PAGE ──────────────────────────────────────────────── */
.terms-content { max-width: 800px; margin: 0 auto; padding: 40px 24px; }
.terms-content h1 { font-family: Montserrat, sans-serif; font-weight: 800; margin-bottom: 6px; }
.terms-content h2 { font-family: Montserrat, sans-serif; color: var(--primary); margin: 36px 0 12px; font-size: 1.2rem; }
.terms-content p  { color: var(--text-secondary); line-height: 1.8; margin-bottom: 12px; font-size: .95rem; }
.terms-content ul { color: var(--text-secondary); line-height: 1.8; margin-bottom: 12px; padding-left: 24px; font-size: .95rem; }
.terms-content li { margin-bottom: 6px; }

/* ── FOOTER ──────────────────────────────────────────────────── */
#site-footer {
  background: var(--bg-header);
  border-top: 1px solid var(--border);
  padding: 32px 24px;
  margin-top: auto;
}
.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 14px;
  align-items: center;
  text-align: center;
}
.footer-logo {
  font-size: 1.2rem;
  font-weight: 800;
  font-family: Montserrat, sans-serif;
  color: var(--primary);
}
.footer-version { font-size: .7rem; opacity: .6; margin-left: 6px; }
.footer-links { display: flex; gap: 24px; flex-wrap: wrap; justify-content: center; }
.footer-links a { color: var(--text-secondary); text-decoration: none; font-size: .9rem; transition: color var(--transition); }
.footer-links a:hover { color: var(--primary); }
.footer-copy { font-size: .78rem; color: var(--text-muted); }

/* ── CONTENT HEADER ──────────────────────────────────────────── */
.content-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 20px; flex-wrap: wrap; gap: 12px; }

/* ── RESPONSIVE ──────────────────────────────────────────────── */
@media (max-width: 1200px) {
  .play-layout { grid-template-columns: 1fr 320px; }
}

@media (max-width: 1024px) {
  .play-layout { grid-template-columns: 1fr; }
  .play-sidebar { order: 2; }
  .sidebar {
    position: fixed;
    left: 0; top: 64px;
    height: calc(100vh - 64px);
    transform: translateX(-100%);
    z-index: 900;
  }
  .sidebar.open { transform: translateX(0); }
  .video-grid { grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); }
}

@media (max-width: 768px) {
  .header-search { display: none; }
  .video-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .admin-layout { grid-template-columns: 1fr; }
  .admin-nav { display: flex; overflow-x: auto; border-right: none; border-bottom: 1px solid var(--border); }
  .admin-nav-item { white-space: nowrap; border-right: none; border-bottom: 3px solid transparent; }
  .admin-nav-item.active { border-bottom-color: var(--primary); border-right-color: transparent; }
  .play-layout { padding: 12px; gap: 16px; }
  .main-content { padding: 12px; }
}

@media (max-width: 480px) {
  .video-grid { grid-template-columns: 1fr; }
  .auth-card { padding: 24px 18px; }
  .load-more-bar { flex-direction: column; }
  .video-stats-bar { flex-direction: column; align-items: flex-start; }
  .play-layout { padding: 8px; }
}

/* ── PRINT ───────────────────────────────────────────────────── */
@media print {
  #site-header, .sidebar, .theme-toggle-tab, .theme-panel, .autoplay-toggle { display: none !important; }
  .page-wrapper { padding-top: 0; }
}