*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

::-webkit-scrollbar { width: 2px; height: 2px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.25); border-radius: 2px; }
::-webkit-scrollbar-thumb:hover { background: rgba(255,255,255,0.4); }
* { scrollbar-width: thin; scrollbar-color: rgba(255,255,255,0.25) transparent; }

:root {
  --bg: #0b0b10;
  --bg-s: #13131a;
  --bg-c: #1a1a24;
  --bg-ch: #21212e;
  --bg-e: #272738;
  --accent: #7C6FFF;
  --accent-h: #9a8fff;
  --accent-dim: rgba(124,111,255,0.15);
  --media-accent: #4d75cc;
  --text: #eeeef5;
  --text-2: #8888a0;
  --text-3: #55556a;
  --border: rgba(255,255,255,0.07);
  --border-h: rgba(255,255,255,0.15);
  --radius: 10px;
  --nav-h: 58px;
  --font-d: 'Syne', sans-serif;
  --font: 'DM Sans', sans-serif;
}

html { scroll-behavior: smooth; }
body { background: var(--bg); color: var(--text); font-family: var(--font); font-size: 14px; line-height: 1.6; min-height: 100vh; }
a { color: inherit; text-decoration: none; }

.navbar { position: fixed; top:0; left:0; right:0; height: var(--nav-h); background: rgba(11,11,16,0.93); backdrop-filter: blur(16px); z-index: 50; }
.nav-inner { height: 100%; display: flex; align-items: center; gap: 1rem; padding: 0 .5rem; }
@media (min-width: 769px) { .nav-inner { padding: 0 .5rem; max-width: none; margin: 0; } }
.nav-logo { display: flex; align-items: center; gap: 9px; font-family: var(--font-d); font-weight: 800; font-size: 1.1rem; color: var(--text); letter-spacing: -0.02em; flex-shrink: 0; }
.nav-title { font-family: var(--font-d); font-weight: 700; font-size: 1rem; color: var(--text); letter-spacing: -0.01em; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 260px; }
.nav-title-brand { color: var(--media-accent); font-size: 1.05rem; font-weight: 800; }
.nav-search {
  display: flex; align-items: center; gap: 8px;
  background: none; border: 1px solid transparent; border-radius: 8px;
  padding: 6px 10px; cursor: pointer;
  width: 34px; overflow: hidden;
  transition: width .3s cubic-bezier(0.4,0,0.2,1), background .2s, border-color .2s;
}
.nav-search:not(.expanded):hover { background: var(--bg-c); }
.nav-search.expanded { width: 230px; cursor: default; background: var(--bg-c); border-color: var(--border); }
.nav-search:focus-within { }
.nav-search svg { color: var(--text); flex-shrink: 0; cursor: pointer; }
.nav-search input {
  background: none; border: none; outline: none; color: var(--text);
  font-family: var(--font); font-size: 13px;
  width: 180px; opacity: 0; pointer-events: none;
  transition: opacity .2s;
}
.nav-search.expanded input { opacity: 1; pointer-events: auto; }
.nav-search input::placeholder { color: var(--text-3); }
.refresh-btn { display: flex; align-items: center; justify-content: center; width: 34px; height: 34px; background: none; border: none; border-radius: 8px; color: var(--text); cursor: pointer; transition: color .2s, background .2s; flex-shrink: 0; }
.refresh-btn:hover { color: white; background: var(--bg-c); }
main { padding-top: var(--nav-h); }

.browse-page { max-width: 1600px; margin: 0 auto; padding: 1.75rem 1.25rem 6rem; }
.section-label { font-family: var(--font-d); font-size: 11px; font-weight: 700; color: var(--text-3); text-transform: uppercase; letter-spacing: 0.09em; margin-bottom: 0.9rem; }

.dir-section { margin-bottom: 2.5rem; }
.dir-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 12px; }
.dir-card {
  display: block; position: relative;
  border-radius: 8px; overflow: hidden;
  aspect-ratio: 16/10; background: var(--bg-c);
  border: 1px solid var(--border);
  transition: border-color .2s, transform .15s;
}
.dir-card:hover { transform: scale(1.04); }
.dir-card:hover .dir-thumb svg { transform: scale(1.12); }
.dir-thumb {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  background: var(--bg-c);
  color: rgba(255,255,255,0.85);
}
.dir-thumb svg { opacity: 1; transition: transform .15s ease; }
.dir-lock-icon { position: absolute; bottom: 6px; right: 6px; background: rgba(0,0,0,0.55); border-radius: 5px; padding: 3px 4px; display: flex; color: #f0c060; }
.dir-locked .dir-thumb { background: rgba(30,20,5,0.35); }
.dir-timed-out { opacity: 0.4; pointer-events: none; filter: grayscale(0.5) brightness(0.5); transition: none !important; }
.dir-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.75) 0%, transparent 55%);
  display: flex; flex-direction: column; justify-content: flex-end; align-items: center;
  padding: 8px 10px;
}
.dir-name { font-family: var(--font-d); font-size: 13px; font-weight: 700; color: var(--text); display: block; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; margin-bottom: 4px; text-align: center; width: 100%; }
.dir-counts { display: flex; gap: 4px; flex-wrap: wrap; justify-content: center; }
.count-tag { font-size: 10px; font-weight: 500; padding: 2px 7px; border-radius: 6px; background: rgba(0,0,0,0.45); color: var(--text-2); display: inline-flex; align-items: center; gap: 3px; }
.vid-tag { background: rgba(255,255,255,0.08); color: rgba(255,255,255,0.55); }
.img-tag { background: rgba(255,255,255,0.08); color: rgba(255,255,255,0.55); }
.aud-tag { background: rgba(255,255,255,0.08); color: rgba(255,255,255,0.55); }

.media-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 12px; }

.media-card { display: block; -webkit-user-drag: none; user-drag: none; }
.media-card img { -webkit-user-drag: none; user-drag: none; }

.card-thumb {
  position: relative; border-radius: 8px; overflow: hidden;
  aspect-ratio: 16/10; background: var(--bg-c); margin-bottom: 6px;
}
.card-thumb > img {
  position: absolute; inset: 0; width: 100%; height: 100%;
  object-fit: cover; display: block; z-index: 2; transition: transform .4s, opacity .3s;
}
.media-card:hover .card-thumb > img { transform: scale(1.05); }

@keyframes cardShimmer {
  0%   { background-position: -200% 0; }
  100% { background-position:  200% 0; }
}
.card-thumb.loading::after {
  content: ''; position: absolute; inset: 0; z-index: 3;
  background: linear-gradient(90deg, transparent 0%, rgba(255,255,255,0.06) 50%, transparent 100%);
  background-size: 200% 100%;
  animation: cardShimmer 1.4s ease-in-out infinite;
}

.card-placeholder {
  position: absolute; inset: 0; z-index: 1;
  display: flex; align-items: center; justify-content: center;
}
.card-placeholder.type-video { background: var(--bg-c); color: rgba(255,255,255,0.85); }
.card-placeholder.type-audio { background: var(--bg-c); color: rgba(255,255,255,0.85); }
.card-placeholder.type-image { background: var(--bg-c); color: rgba(255,255,255,0.85); }

.card-overlay {
  position: absolute; inset: 0; z-index: 3;
  background: rgba(0,0,0,0);
  display: flex; align-items: center; justify-content: center;
  transition: background .22s;
}
.media-card:hover .card-overlay { background: rgba(0,0,0,0.38); }

.card-play-btn {
  width: 52px; height: 52px;
  background: rgba(0,0,0,0.35); border-radius: 8px;
  backdrop-filter: blur(3px); -webkit-backdrop-filter: blur(3px);
  display: flex; align-items: center; justify-content: center;
  opacity: 0; transition: transform .2s, opacity .2s, background .18s;
}
.card-play-btn svg {
  color: white; transition: color .18s;
}
.media-card:hover .card-play-btn { opacity: 1; }
.media-card:hover .card-play-btn:hover { background: rgba(0,0,0,0.5); transform: scale(1.15); }
.media-card:hover .card-play-btn:hover svg { color: #0077d6; }

.card-type-badge {
  position: absolute; top: 6px; right: 6px; z-index: 4;
  width: 22px; height: 22px; border-radius: 6px;
  display: flex; align-items: center; justify-content: center;
}
.badge-video { background: transparent; color: rgba(255,255,255,0.85); filter: drop-shadow(0 1px 4px rgba(0,0,0,1)) drop-shadow(0 2px 8px rgba(0,0,0,1)); }
.badge-audio { background: transparent; color: rgba(255,255,255,0.85); filter: drop-shadow(0 1px 4px rgba(0,0,0,1)) drop-shadow(0 2px 8px rgba(0,0,0,1)); }
.badge-image { background: transparent; color: rgba(255,255,255,0.85); filter: drop-shadow(0 1px 4px rgba(0,0,0,1)) drop-shadow(0 2px 8px rgba(0,0,0,1)); }

.card-name {
  font-size: 13px; color: var(--text-2); line-height: 1.3;
  overflow: hidden; display: -webkit-box;
  -webkit-line-clamp: 1; -webkit-box-orient: vertical;
  transition: color .2s; text-align: center;
}
.media-card:hover .card-name { color: var(--text); }

.empty-media { text-align: center; padding: 2rem; color: var(--text-2); min-height: calc(100vh - var(--nav-h) - 1.75rem - 6rem); display: flex; flex-direction: column; align-items: center; justify-content: center; }
.empty-media svg { display: block; margin-bottom: 1.5rem; opacity: 0.2; }
.empty-media h2 { font-family: var(--font-d); font-size: 1.4rem; color: var(--text); margin-bottom: 0.5rem; }
.empty-media p { font-size: 14px; margin-bottom: 1.5rem; }
.empty-media code { background: var(--bg-e); padding: 1px 6px; border-radius: 4px; }
.btn-primary { background: var(--accent); color: white; border: none; border-radius: 8px; font-family: var(--font); font-size: 14px; font-weight: 600; padding: 11px 26px; cursor: pointer; }

.result-count { font-size: 12px; color: var(--text-3); margin-bottom: 1rem; }

body:has(.viewer-page) { overflow: hidden; }
body:has(.viewer-page) main { padding-top: 0; }
body:has(.viewer-page) .navbar { display: none; }

.viewer-page {
  position: fixed; inset: 0; background: #000;
  display: flex; align-items: center; justify-content: center;
  z-index: 200;
}

.viewer-topbar {
  position: absolute; top: 0; left: 0; right: 0; height: 60px;
  display: flex; align-items: center; gap: 12px; padding: 0 1.25rem;
  background: linear-gradient(to bottom, rgba(0,0,0,0.85), transparent);
  z-index: 20; transition: opacity .3s; will-change: opacity; transform: translateZ(0);
}
.viewer-back { width: 34px; height: 34px; display: flex; align-items: center; justify-content: center; background: transparent; border: none; outline: none; cursor: pointer; padding: 0; -webkit-appearance: none; appearance: none; border-radius: 8px; color: white; transition: background .2s; flex-shrink: 0; }
.viewer-back:hover { background: rgba(255,255,255,0.1); }
.viewer-back:focus { outline: none; }
.viewer-back:focus-visible { outline: none; }
.viewer-home-btn { margin-left: 0; }
.viewer-filename { flex: 1; font-size: 13px; color: rgba(255,255,255,0.85); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.viewer-download { border-radius: 8px; }
.viewer-download:hover { color: white; background: rgba(255,255,255,0.15); }

.viewer-media { position: relative; width: 100%; height: 100%; display: flex; align-items: center; justify-content: center; }
.viewer-media > img { max-width: 100%; max-height: 100%; object-fit: contain; user-select: none; }

.img-slide-wrap {
  position: relative; width: 100%; height: 100%; overflow: hidden;
}
.img-slide-wrap.zoomed { overflow: visible; }

.img-slide-frame {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  will-change: transform;
}
.img-slide-frame > img,
.img-slide-wrap > img {
  max-width: 100%; max-height: 100%; object-fit: contain;
  user-select: none; display: block;
}

.img-slide-wrap > img {
  position: absolute; inset: 0; margin: auto;
  transition: opacity 0.2s ease;
}
.img-slide-wrap > img.img-loading {
  opacity: 0;
}
@keyframes imgSlideInRight  { from { transform: translateX(100%); } to { transform: translateX(0); } }
@keyframes imgSlideInLeft   { from { transform: translateX(-100%); } to { transform: translateX(0); } }
@keyframes imgSlideOutLeft  { from { transform: translateX(0); } to { transform: translateX(-100%); } }
@keyframes imgSlideOutRight { from { transform: translateX(0); } to { transform: translateX(100%); } }

.image-controls {
  position: absolute; bottom: 0; left: 0; right: 0; z-index: 20;
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 18px calc(14px + env(safe-area-inset-bottom, 0px));
  background: linear-gradient(to top, rgba(0,0,0,0.88) 0%, rgba(0,0,0,0.45) 65%, transparent 100%);
  opacity: 0; transition: opacity .3s;
}
.img-ctrl-group { display: flex; align-items: center; gap: 4px; }

.video-container { position: relative; width: 100%; height: 100%; display: flex; align-items: center; justify-content: center; overflow: hidden; }
.video-container video { width: 100%; height: 100%; object-fit: contain; outline: none; cursor: pointer; display: block; transform: translateZ(0); will-change: transform; }

.center-play {
  position: absolute; z-index: 15;
  width: 80px; height: 80px;
  background: rgba(0,0,0,0.55);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  backdrop-filter: blur(6px);
  pointer-events: none;
  opacity: 0;
  transform: scale(0.8);
  transition: none;
}
.center-play.hidden { opacity: 0; transform: scale(0.8); }
@keyframes flashAnim {
  0%   { opacity: 0; transform: scale(0.7); }
  20%  { opacity: 1; transform: scale(1.05); }
  70%  { opacity: 1; transform: scale(1); }
  100% { opacity: 0; transform: scale(1.1); }
}
.center-play.flash { animation: flashAnim 0.6s ease forwards; }

.custom-controls {
  position: absolute; bottom: 0; left: 0; right: 0; z-index: 20;
  background: linear-gradient(to top, rgba(0,0,0,0.92) 0%, rgba(0,0,0,0.5) 70%, transparent 100%);
  padding: 36px 18px calc(14px + env(safe-area-inset-bottom, 0px));
  transition: opacity .3s; will-change: opacity; transform: translateZ(0);
}

.progress-area {
  margin-bottom: 10px; padding: 8px 0; cursor: pointer;
  position: relative;
}
.progress-row {
  display: flex; align-items: center; gap: 10px;
}
.progress-row .progress-bar { flex: 1; min-width: 0; }
.prog-time {
  font-size: 11px; font-family: monospace;
  color: #fff; white-space: nowrap; flex-shrink: 0;
  user-select: none; -webkit-user-select: none;
}
#progressCurrent, #progressRemaining { pointer-events: none; }
.prog-time-input {
  font-size: 11px; font-family: monospace; background: rgba(255,255,255,0.12);
  border: 1px solid rgba(124,111,255,0.6); border-radius: 4px; color: #fff;
  outline: none; width: 52px; padding: 1px 3px; text-align: center;
}
.progress-bar {
  position: relative; height: 2px;
  background: rgba(255,255,255,0.18); border-radius: 4px;
  cursor: pointer;
}
.progress-bar::before {
  content: ''; position: absolute;
  top: -8px; bottom: -8px; left: 0; right: 0;
}
.progress-buffered { position: absolute; left:0; top:0; height:100%; background: rgba(255,255,255,0.25); border-radius:4px; pointer-events:none; }
.progress-fill     { position: absolute; left:0; top:0; height:100%; background: #0077d6; border-radius:4px; pointer-events:none; }
.progress-thumb {
  position: absolute; top: 50%; transform: translate(-50%, -50%);
  width: 13px; height: 13px; background: #0077d6; border-radius: 50%;
  pointer-events: none; opacity: 0; transition: opacity .15s;
  box-shadow: 0 2px 6px rgba(0,0,0,0.4);
}
.progress-bar:hover .progress-thumb,
.progress-bar.seeking .progress-thumb { opacity: 1; }

.controls-row { display: flex; align-items: center; justify-content: space-between; }
.controls-left  { display: flex; align-items: center; gap: 4px; }
.controls-right { display: flex; align-items: center; gap: 4px; }

.ctrl-btn {
  width: 36px; height: 36px;
  display: flex; align-items: center; justify-content: center;
  background: none; border: none; color: white;
  border-radius: 8px; cursor: pointer;
  transition: color .2s, background .2s; flex-shrink: 0;
}
.ctrl-btn:hover { color: white; background: rgba(255,255,255,0.1); }

.volume-wrap { display: flex; align-items: center; gap: 2px; position: relative; }

.vol-tooltip {
  position: absolute; bottom: calc(100% + 8px); left: 50%; transform: translateX(-50%);
  background: none; color: #fff;
  font-size: 11px; font-family: monospace;
  white-space: nowrap; pointer-events: none;
  opacity: 0; transition: opacity .15s;
}
.volume-wrap:has(.volume-track:hover) .vol-tooltip,
.volume-wrap:has(.volume-track.seeking) .vol-tooltip { opacity: 1; }

.volume-slider-wrap {
  width: 0; overflow: hidden;
  padding: 8px 0; 
  transition: width .25s cubic-bezier(.4,0,.2,1);
  display: flex; align-items: center;
}
.volume-wrap:hover .volume-slider-wrap,
.volume-wrap:focus-within .volume-slider-wrap,
.volume-wrap:has(.volume-track.seeking) .volume-slider-wrap { width: 88px; }

.volume-track {
  position: relative;
  width: 80px; height: 2px; cursor: pointer;
  background: rgba(255,255,255,0.18);
  border-radius: 4px;
  margin: 0 4px;
  flex-shrink: 0;
}
.volume-track::before {
  content: ''; position: absolute;
  top: -8px; bottom: -8px; left: 0; right: 0;
}

.volume-fill {
  position: absolute; left: 0; top: 0; height: 100%;
  background: #0077d6; border-radius: 4px;
  pointer-events: none;
}

.volume-thumb {
  position: absolute; top: 50%; transform: translate(-50%, -50%);
  width: 13px; height: 13px;
  background: #0077d6; border-radius: 50%;
  pointer-events: none;
  box-shadow: 0 1px 4px rgba(0,0,0,0.5);
  opacity: 0; transition: opacity .15s;
}
.volume-wrap:hover .volume-thumb,
.volume-wrap:focus-within .volume-thumb,
.volume-track:hover .volume-thumb,
.volume-track.seeking .volume-thumb { opacity: 1; }

.time-display { font-size: 12px; color: rgba(255,255,255,0.65); font-family: monospace; padding: 0 8px; white-space: nowrap; }

.viewer-arrow {
  position: absolute; top: 50%; transform: translateY(-50%);
  width: 52px; height: 52px;
  display: flex; align-items: center; justify-content: center;
  background: rgba(255,255,255,0.1);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 50%; color: rgba(255,255,255,0.8);
  z-index: 20; transition: background .2s, color .2s, transform .2s, opacity .3s;
}
.viewer-arrow:hover { background: rgba(255,255,255,0.22); color: white; transform: translateY(-50%) scale(1.08); }
.arrow-left  { left: 18px; }
.arrow-right { right: 18px; }

.audio-page { max-width: 580px; margin: 0 auto; padding: 2rem 1.25rem 5rem; }
.back-link { display: inline-flex; align-items: center; gap: 6px; font-size: 13px; color: var(--text-2); margin-bottom: 2rem; transition: color .2s; }
.back-link:hover { color: var(--text); }
.audio-wrap { display: flex; flex-direction: column; align-items: center; text-align: center; gap: 1rem; }
.audio-art { width: 210px; height: 210px; border-radius: 14px; overflow: hidden; box-shadow: 0 20px 50px rgba(0,0,0,0.55); }
.audio-art img { width: 100%; height: 100%; object-fit: cover; }
.audio-art-ph { width: 210px; height: 210px; border-radius: 14px; background: var(--accent-dim); display: flex; align-items: center; justify-content: center; color: var(--accent); }
.audio-title { font-family: var(--font-d); font-size: 1.3rem; font-weight: 700; }
.audio-sub { font-size: 12px; color: var(--text-3); }
.audio-wrap audio { width: 100%; max-width: 420px; }
.audio-nav { display: flex; justify-content: space-between; width: 100%; max-width: 420px; gap: 8px; }
.audio-nav-btn { font-size: 12px; color: var(--text-2); padding: 7px 12px; background: var(--bg-c); border: 1px solid var(--border); border-radius: 7px; transition: color .2s, border-color .2s; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 48%; }
.audio-nav-btn:hover { color: var(--text); border-color: var(--border-h); }

.ends-at {
  font-size: 11px; color: #fff;
  padding: 0 4px; white-space: nowrap; flex-shrink: 0;
  user-select: none; -webkit-user-select: none; pointer-events: none;
}

.live-ctrl-badge {
  display: flex; align-items: center; gap: 5px;
  background: rgba(220,50,50,0.2);
  border: 1px solid rgba(220,50,50,0.5);
  color: #ff6b6b;
  font-size: 11px; font-weight: 700; letter-spacing: 0.05em;
  padding: 4px 10px; border-radius: 12px;
  white-space: nowrap; flex-shrink: 0;
  animation: pulse-red 2s ease-in-out infinite;
}
.live-ctrl-badge.hidden { display: none !important; }

.ctrl-btn.ctrl-fav svg { transition: fill .2s, stroke .2s; }
.ctrl-btn.ctrl-fav.active { color: #ff4d4d; }
.ctrl-btn.ctrl-fav.active svg { fill: #ff4d4d; stroke: #ff4d4d; }
.ctrl-btn.ctrl-fav.locked { opacity: 0.4; cursor: not-allowed; pointer-events: none; }

.pagination {
  display: flex; align-items: center; justify-content: center; gap: 10px;
  padding: 2rem 0 1rem;
}
.page-arrow {
  width: 34px; height: 34px;
  display: flex; align-items: center; justify-content: center;
  background: transparent; border: none; cursor: pointer;
  color: var(--text-2); text-decoration: none; transition: color .2s;
  flex-shrink: 0;
}
.page-arrow:not(.page-arrow-disabled):hover { color: var(--text); background: var(--bg-e); border-radius: 8px; }
.page-arrow-disabled { opacity: 0.3; cursor: default; }
.page-range { font-size: 13px; color: var(--text); min-width: 90px; text-align: center; }
.page-of { color: var(--text-3); }

.nav-icon-btn {
  width: 34px; height: 34px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  color: var(--text); border-radius: 8px;
  background: transparent; border: none; outline: none; cursor: pointer;
  padding: 0; -webkit-appearance: none; appearance: none;
  transition: color .2s, background .2s;
}
.nav-icon-btn:hover { color: white; background: var(--bg-c); }
.nav-icon-btn.hidden { display: none; }

@media (max-width: 1100px) { .media-grid { grid-template-columns: repeat(4, 1fr); } }
@media (max-width: 800px)  { .media-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 520px)  {
  .media-grid { grid-template-columns: repeat(2, 1fr); width: 100%; }
  .media-card { min-width: 0; }
  .card-thumb { width: 100%; }
  .dir-grid { grid-template-columns: 1fr; }
  .arrow-left { left: 8px; } .arrow-right { right: 8px; }
  .viewer-arrow { width: 40px; height: 40px; }
}

.viewer-actions { display: flex; align-items: center; gap: 6px; }
.viewer-action-btn {
  width: 34px; height: 34px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 8px; border: none; cursor: pointer;
  color: rgba(255,255,255,0.65);
  background: transparent;
  transition: color .2s, background .2s;
  text-decoration: none;
}
.viewer-action-btn:hover { color: white; background: rgba(255,255,255,0.15); }
.viewer-delete:hover { background: rgba(220,60,60,0.35); color: #ff6b6b; }

.video-container.seek-frozen video {
  opacity: 0;
}
.video-container.seek-frozen::before {
  content: '';
  position: absolute; inset: 0; z-index: 5;
  background: var(--freeze) center/contain no-repeat;
  filter: blur(6px) brightness(0.65);
}

.nav-spinner {
  position: absolute; inset:0; z-index:100;
  display: flex; align-items:center; justify-content:center;
  background: transparent;
}
.nav-spinner.hidden { display:none; }

@keyframes spin         { to { transform: rotate(360deg); } }
@keyframes spin-arc-rot {
  0%   { transform: rotate(-90deg); }
  100% { transform: rotate(630deg); }
}
@keyframes spin-arc-dash {
  0%   { stroke-dashoffset: 208; animation-timing-function: cubic-bezier(0.2, 0, 0.5, 1); }
  50%  { stroke-dashoffset: 100; animation-timing-function: cubic-bezier(0.5, 0, 0.8, 1); }
  100% { stroke-dashoffset: 208; }
}
.spinner {
  width: 90px; height:90px;
  border: none;
  background: none;
  animation: none;
  display: flex; align-items: center; justify-content: center;
}
.spinner::after {
  content: '';
  display: none;
}
.spinner {
  position: relative;
}
.spinner svg {
  width: 90px; height: 90px;
  animation: spin-arc-rot 2.6s linear infinite;
  
  -webkit-mask-image: conic-gradient(from 55deg at 50% 50%, transparent 0%, rgba(255,255,255,0.15) 6%, rgba(255,255,255,0.5) 14%, rgba(255,255,255,0.85) 22%, white 32%, white 100%);
  mask-image: conic-gradient(from 55deg at 50% 50%, transparent 0%, rgba(255,255,255,0.15) 6%, rgba(255,255,255,0.5) 14%, rgba(255,255,255,0.85) 22%, white 32%, white 100%);
}
.spinner svg circle {
  fill: none;
  stroke: #fff;
  stroke-width: 5;
  stroke-linecap: round;
  stroke-dasharray: 239;
  stroke-dashoffset: 208;
  animation: spin-arc-dash 2.6s infinite;
}

.modal-overlay {
  position: fixed; inset:0; z-index:200;
  display:flex; align-items:center; justify-content:center;
  background: rgba(0,0,0,0.4);
  backdrop-filter: blur(1px);
  -webkit-backdrop-filter: blur(1px);
}
.modal-overlay.hidden { display:none; }
.modal {
  background: var(--bg-s);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 2rem;
  max-width: 340px; width:90%;
  text-align:center;
}
.modal.modal-wide { max-width: 480px; text-align: left; }
.modal h3 { font-family:var(--font-d); font-size:1.1rem; margin-bottom:.5rem; }
.modal p  { font-size:13px; color:var(--text-2); margin-bottom:1.5rem; word-break:break-all; }
.modal-btns { display:flex; gap:8px; justify-content:center; margin-top:.5rem; }
.modal-cancel {
  width:34px; height:34px; border-radius:8px; border:1px solid var(--border);
  background:var(--bg-e); color:white; cursor:pointer;
  display:inline-flex; align-items:center; justify-content:center;
  transition:border-color .2s, background .2s;
}
.modal-cancel:hover, .modal-cancel.kb-focus { border-color:var(--border-h); background:var(--bg-c); }
#fsCancelBtn, #userModalCancel, #mediaModalCancel, #umConfirmBtn, #mediaModalSave, #fsConfirmBtn { background:transparent; border:none; transition:background .2s, color .2s; }
#fsCancelBtn:hover, #userModalCancel:hover, #mediaModalCancel:hover, #umConfirmBtn:hover, #mediaModalSave:hover, #fsConfirmBtn:hover { background:var(--bg-c); color:white; border-radius:8px; }
.modal-confirm {
  width:34px; height:34px; border-radius:8px; border:1px solid var(--border);
  background:var(--bg-e); color:white; cursor:pointer;
  display:inline-flex; align-items:center; justify-content:center;
  transition:border-color .2s, background .2s;
}
.modal-confirm:hover, .modal-confirm.kb-focus { border-color:var(--border-h); background:var(--bg-c); }
.modal-confirm.modal-confirm-safe { background:var(--bg-e); border-color:var(--border); box-shadow:none; }
.modal-confirm.modal-confirm-safe:hover, .modal-confirm.modal-confirm-safe.kb-focus { border-color:var(--border-h); background:var(--bg-c); box-shadow:none; opacity:1; }
.modal-spinner {
  width:14px; height:14px; border:2px solid rgba(255,255,255,0.35);
  border-top-color:#fff; border-radius:50%; animation:spin .6s linear infinite; display:none;
}
.modal-confirm.loading .modal-spinner { display:block; }
@keyframes spin { to { transform:rotate(360deg); } }
.modal-input {
  width: 100%; box-sizing: border-box;
  background: var(--bg-s); border: 1px solid var(--border); border-radius: 8px;
  color: var(--text); font-family: var(--font); font-size: 13px;
  padding: 9px 12px; margin-bottom: 1.2rem; outline: none;
}
.modal-input::placeholder { color: var(--text-3); }
.modal-input:focus { }
.modal-input.hidden { display: none; }
.modal .settings-input { background: var(--bg-c); }
.modal .modal-input { background: var(--bg-c); }
.modal .csel-btn { background: var(--bg-c); }

.mf-modal {
  position: fixed; inset: 0; z-index: 5000;
  background: #000;
  display: none;
  opacity: 0;
  will-change: transform, opacity;
}
.mf-modal.mf-modal-open { display: block; }
.mf-frame {
  width: 100%; height: 100%; border: none; display: block;
}

.info-panel {
  position: fixed; inset: 0; z-index: 10002;
  background: rgba(0,0,0,0.4); backdrop-filter: blur(1px); -webkit-backdrop-filter: blur(1px);
  display: flex; align-items: center; justify-content: center;
}
.info-panel.hidden { display: none; }
.info-panel-inner {
  background: var(--bg-c); border: 1px solid var(--border);
  border-radius: 16px; width: 90%; max-width: 420px;
  overflow: hidden;
}
.info-panel-header {
  display: flex; align-items: center; gap: 10px;
  padding: 14px 16px;
}
.info-panel-back {
  display: flex; align-items: center; justify-content: center;
  width: 30px; height: 30px; flex-shrink: 0;
  background: none; border: none; border-radius: 7px;
  color: var(--text-2); cursor: pointer; transition: background .15s, color .15s;
}
.info-panel-back:hover { background: var(--bg-e); color: var(--text); }
.info-panel-title {
  font-family: var(--font-d); font-size: 0.95rem; font-weight: 700;
  color: var(--text); white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.info-panel-body { padding: 16px; }
.info-row {
  display: flex; gap: 12px; padding: 7px 0;
  font-size: 13px; line-height: 1.5;
}
.info-label { color: var(--text-2); flex-shrink: 0; width: 76px; }
.info-value  { color: var(--text); word-break: break-all; }

.progress-hover-time {
  position: absolute; bottom: calc(100% + 10px);
  transform: translateX(-50%);
  font-size: 11px; font-family: monospace; color: #fff;
  pointer-events: none; white-space: nowrap;
  opacity: 0; transition: opacity .1s;
}
.progress-bar:hover .progress-hover-time,
.progress-bar.seeking .progress-hover-time { opacity: 1; }

.progress-area { position: relative; }
.progress-tooltip {
  position: absolute;
  bottom: calc(100% + 8px);
  background: rgba(0,0,0,0.85);
  color: white;
  font-size: 11px;
  font-family: monospace;
  padding: 3px 8px;
  border-radius: 5px;
  pointer-events: none;
  white-space: nowrap;
  opacity: 0;
  transition: opacity .15s;
  transform: translateY(0);
  backdrop-filter: blur(4px);
  border: 1px solid rgba(255,255,255,0.1);
}
.progress-tooltip::after {
  content: '';
  position: absolute;
  top: 100%; left: 50%; transform: translateX(-50%);
  border: 4px solid transparent;
  border-top-color: rgba(0,0,0,0.85);
}


.watch-live-btn {
  display: flex; align-items: center; gap: 5px;
  background: rgba(220,50,50,0.15);
  border: 1px solid rgba(220,50,50,0.4);
  color: #ff6b6b;
  width: 34px; height: 34px;
  border-radius: 8px; padding: 0;
  justify-content: center;
  text-decoration: none;
  transition: background .2s, border-color .2s;
  animation: pulse-red 2s ease-in-out infinite;
  flex-shrink: 0; position: relative;
}
.watch-live-btn:hover {
  background: rgba(220,50,50,0.28);
  border-color: rgba(220,50,50,0.7);
}
.watch-live-btn .live-dot {
  position: absolute; top: 6px; right: 6px;
  width: 6px; height: 6px;
}
.watch-live-btn.hidden { display: none; }

.live-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: #ff4444; flex-shrink: 0;
  animation: dot-pulse 1.4s ease-in-out infinite;
}
@keyframes dot-pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.5; transform: scale(0.75); }
}

.broadcast-btn {
  display: flex !important; align-items: center; gap: 7px;
  width: auto !important; padding: 0 14px !important;
  border-radius: 20px !important;
  font-size: 12px; font-family: var(--font); font-weight: 600;
  white-space: nowrap;
  border: 1px solid transparent;
  transition: background .2s, border-color .2s, color .2s;
}
.broadcast-label { font-size: 12px; }
.viewer-count { font-size: 11px; color: rgba(255,255,255,0.55); margin-left: 2px; }

.broadcast-btn.broadcasting {
  background: rgba(220,50,50,0.2) !important;
  border-color: rgba(220,50,50,0.5) !important;
  color: #ff6b6b !important;
  animation: pulse-red 2s ease-in-out infinite;
}
.broadcast-btn.broadcasting .live-dot { display: inline-block; }

@keyframes pulse-red {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.5; }
}

.broadcast-banner {
  position: absolute; top: 68px; left: 50%; transform: translateX(-50%);
  display: flex; align-items: center; gap: 8px;
  background: rgba(220,50,50,0.88);
  backdrop-filter: blur(8px);
  color: white; font-size: 12px; font-weight: 600;
  padding: 6px 16px; border-radius: 20px;
  z-index: 25; pointer-events: none;
}
.broadcast-banner.hidden { display: none; }

.ctrl-broadcast {
  position: relative;
  transition: color .2s, background .2s;
}
.ctrl-broadcast.broadcasting {
  color: #ff6b6b;
  background: rgba(220,50,50,0.18) !important;
  animation: pulse-red 2s ease-in-out infinite;
}

.broadcast-count {
  position: absolute;
  top: 2px; right: 2px;
  background: #ff4444;
  color: white;
  font-size: 9px;
  font-weight: 700;
  min-width: 15px;
  height: 15px;
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  padding: 0 3px;
  line-height: 1;
  pointer-events: none;
  opacity: 0;
  transition: opacity .2s;
}
.broadcast-count:not(:empty) { opacity: 1; }

@media (max-width: 768px) {
  
  .viewer-page {
    position: fixed;
    inset: 0;
    
    height: 100dvh; 
    width: 100dvw;
  }

  .ctrl-btn { width: 44px; height: 44px; }

  .viewer-arrow { width: 44px; height: 44px; }

  .progress-area { padding: 12px 0; }
  .progress-bar  { height: 5px; }

  .volume-slider-wrap { width: 80px !important; }
  .volume-track { width: 64px; }
  .volume-thumb { opacity: 1 !important; }

  .controls-row { gap: 4px; }
  .time-display { font-size: 11px; padding: 0 4px; }

  #imgFullscreenBtn { display: none; }

  #skipBackBtn, #skipFwdBtn, .volume-wrap { display: none !important; }

  .card-overlay { background: rgba(0,0,0,0.15) !important; }
  .card-play-btn { opacity: 1 !important; transform: none !important; }
}

@supports (-webkit-touch-callout: none) {
  .viewer-page {
    height: -webkit-fill-available;
  }
  .video-container video {
    
    width: 100%;
    height: 100%;
    object-fit: contain;
  }
}

.unmute-overlay {
  position: absolute; top: 77%; left: 50%; transform: translate(-50%, -50%);
  z-index: 25; pointer-events: auto;
}
.unmute-overlay.hidden { display: none; }
.unmute-btn {
  width: 36px; height: 36px;
  display: flex; align-items: center; justify-content: center;
  background: rgba(0,0,0,0.6); backdrop-filter: blur(8px);
  color: #fff; border: 1px solid rgba(255,255,255,0.2);
  border-radius: 50%; cursor: pointer;
}

.sync-spinner {
  position: absolute; inset: 0; z-index: 30;
  display: flex; align-items: center; justify-content: center;
  background: rgba(0,0,0,0.55);
  backdrop-filter: blur(3px);
}
.sync-spinner.hidden { display: none; }
.sync-spinner-inner {
  display: flex; flex-direction: column; align-items: center; gap: 12px;
}
.sync-spinner-inner .spinner {
  width: 40px; height: 40px;
  border: 3px solid rgba(255,255,255,0.15);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}
.sync-spinner-inner span {
  font-size: 13px; color: rgba(255,255,255,0.8);
  font-weight: 500; letter-spacing: 0.04em;
}

.media-card { position: relative; }
.card-actions {
  position: absolute; bottom: 0; left: 0; right: 0; z-index: 5;
  display: flex; align-items: center; justify-content: flex-end; gap: 3px;
  padding: 6px 7px;
  background: linear-gradient(to top, rgba(0,0,0,0.72) 0%, transparent 100%);
  opacity: 0; transition: opacity .2s;
}
.media-card:hover .card-actions { opacity: 1; }

.card-fav-btn, .card-menu-btn {
  width: 26px; height: 26px;
  display: flex; align-items: center; justify-content: center;
  background: rgba(0,0,0,0.45); border: none; border-radius: 6px;
  color: rgba(255,255,255,0.8); cursor: pointer;
  backdrop-filter: blur(4px); flex-shrink: 0;
  transition: color .2s, background .2s;
}
.card-fav-btn:hover, .card-menu-btn:hover {
  background: rgba(255,255,255,0.2); color: white;
}
.card-fav-btn.active { color: #ff4d4d; }
.card-fav-btn.active svg { fill: #ff4d4d; stroke: #ff4d4d; }
.card-fav-btn.locked { color: var(--text-2); opacity: 0.4; cursor: not-allowed; pointer-events: none; }
.card-fav-btn.locked svg { fill: none; stroke: currentColor; }

.card-dropdown {
  position: absolute; bottom: calc(100% + 6px); right: 0;
  background: var(--bg-s); border: 1px solid var(--border);
  border-radius: 10px; padding: 6px;
  min-width: 110px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.6);
  z-index: 200;
}
.card-dropdown-item {
  display: block; width: 100%;
  padding: 8px 10px; text-align: left;
  background: none; border: none; border-radius: 7px;
  color: var(--text); font-family: var(--font); font-size: 13px;
  cursor: pointer; transition: background .15s;
}
.card-dropdown-item:hover { background: var(--bg-c); }
.card-dropdown-delete { color: #ff6b6b; }
.card-dropdown-delete:hover { background: rgba(220,60,60,0.2); }

@media (hover: none) {
  
  .card-overlay  { background: rgba(0,0,0,0.2) !important; }
  .card-actions  { opacity: 1 !important; }

  .viewer-arrow { opacity: 1 !important; }

  .media-card .card-thumb { cursor: pointer; }
  .viewer-arrow { width: 52px; height: 52px; }

  .volume-slider-wrap { width: 80px !important; }
  .volume-thumb       { opacity: 1 !important; }

  .viewer-action-btn { color: white; }

  .shelf-settings-row {
    flex-wrap: wrap;
  }
  .shelf-settings-row > div:first-child {
    flex: 1 1 100%;
    min-width: 0;
  }
  .shelf-settings-row > .csel-wrap {
    flex: 0 0 auto;
    width: 100%;
  }
  .shelf-settings-row > .csel-wrap .csel-btn {
    width: 100%;
  }
}

@media (hover: none) and (max-width: 768px) {
  .card-actions { display: none !important; }
}

.login-page {
  min-height: 100vh; display: flex; align-items: center; justify-content: center;
  background: var(--bg); padding: 1rem;
}
.login-box {
  width: 100%; max-width: 360px;
  background: var(--bg-s); border: 1px solid var(--border);
  border-radius: 18px; padding: 2.5rem 2rem;
  display: flex; flex-direction: column; align-items: center; gap: 0;
}
.login-logo {
  width: 80px; height: 80px;
  background: transparent; border-radius: 16px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 1.1rem;
}
.login-logo img { width: 80px; height: 80px; }
.login-title {
  font-family: var(--font-d); font-size: 1.5rem; font-weight: 800;
  color: var(--text); letter-spacing: -0.02em; margin-bottom: 4px;
}
.login-sub { font-size: 13px; color: var(--text-2); margin-bottom: 1.75rem; }
.login-form { width: 100%; display: flex; flex-direction: column; gap: 1rem; }
.login-field { display: flex; flex-direction: column; gap: 5px; }
.login-label { font-size: 12px; color: var(--text-2); font-weight: 500; }
.login-input {
  background: var(--bg-c); border: 1px solid var(--border);
  border-radius: 8px; color: var(--text); font-family: var(--font); font-size: 13px;
  padding: 9px 12px; outline: none;
}
.login-input::placeholder { color: var(--text-3); }
.login-input:focus { }
.login-btn {
  margin-top: .25rem; padding: 11px; border-radius: 9px; border: none;
  background: linear-gradient(135deg, #2c89bd, #06aea9); color: white;
  font-family: var(--font); font-size: 14px; font-weight: 600;
  cursor: pointer; transition: opacity .2s;
}
.login-btn:hover { opacity: .88; }

.nav-user-wrap { position: relative; flex-shrink: 0; }
.nav-user-btn {
  display: flex; align-items: center; justify-content: center;
  width: 34px; height: 34px; padding: 0;
  background: none; border: none;
  border-radius: 8px; color: var(--text);
  cursor: pointer; transition: color .2s, background .2s;
  flex-shrink: 0;
}
.nav-user-btn:hover { color: white; background: var(--bg-c); }
.nav-user-name { display: none; }
.nav-user-dropdown {
  position: absolute; top: calc(100% + 6px); right: 0;
  background: var(--bg-s); border: 1px solid var(--border);
  border-radius: var(--radius); min-width: 180px; padding: 6px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.4); z-index: 1000;
}
.nav-user-dropdown.hidden { display: none; }
.nav-user-info { padding: 8px 10px 6px; }
.nav-user-fullname { font-size: 13px; font-weight: 600; color: var(--text); }
.nav-dropdown-item {
  display: flex; align-items: center; gap: 8px;
  padding: 8px 10px; border-radius: 7px; font-size: 13px; color: var(--text-2);
  text-decoration: none; transition: background .15s, color .15s; cursor: pointer;
}
.nav-dropdown-item:hover { background: var(--bg-c); color: var(--text); }
.nav-dropdown-sep { height: 1px; background: var(--border); margin: 4px 0; }
.nav-dropdown-logout { color: #ff6b6b; }
.nav-dropdown-logout:hover { background: rgba(255,107,107,0.1); color: #ff6b6b; }

.role-badge {
  font-size: 10px; font-weight: 700; letter-spacing: .04em; text-transform: uppercase;
  padding: 2px 7px; border-radius: 6px; flex-shrink: 0;
}
.role-admin { background: rgba(77,117,204,0.15); color: #4d75cc; }
.role-user  { background: rgba(77,179,126,0.15); color: #4db37e; }
.role-guest { background: rgba(200,160,60,0.15);  color: #c8a03c; }
.guest-countdown { font-size: 10px; color: var(--text-2); font-variant-numeric: tabular-nums; }

.settings-page {
  max-width: 960px; margin: 0 auto; padding: 2rem 1.25rem 6rem;
}
.settings-header { margin-bottom: 2rem; }
.settings-title { font-family: var(--font-d); font-size: 1.6rem; font-weight: 800; color: var(--text); }
.settings-section {
  background: var(--bg-s); border: 1px solid var(--border);
  border-radius: 14px; padding: 1.5rem; margin-bottom: 1.25rem;
}
.settings-section-title {
  font-family: var(--font-d); font-size: 1rem; font-weight: 700;
  color: var(--text); margin-bottom: .35rem;
}
.settings-section-desc { font-size: 13px; color: var(--text-2); margin-bottom: 1.25rem; }
.settings-form { display: flex; flex-direction: column; gap: .9rem; }
.settings-row {
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
}
.settings-row-col { flex-direction: column; align-items: flex-start; gap: .4rem; }
.settings-label { font-size: 13px; color: var(--text-2); flex-shrink: 0; }
.settings-hint  { font-size: 12px; color: var(--text-3); }
.settings-hint-inline { font-size: 11px; color: var(--text-3); font-weight: 400; }
.settings-input {
  background: var(--bg-c); border: 1px solid var(--border); border-radius: 8px;
  color: var(--text); font-family: var(--font); font-size: 13px;
  padding: 9px 12px; outline: none;
  flex: 1; min-width: 0;
}
.settings-input::placeholder { color: var(--text-3); }
.settings-input:focus { }
.settings-input-sm { max-width: 80px; flex: none; }
.settings-select {
  background: var(--bg-c); border: 1px solid var(--border); border-radius: 8px;
  color: var(--text); font-family: var(--font); font-size: 13px;
  padding: 9px 12px; outline: none; cursor: pointer;
  appearance: none; -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%238888a0' stroke-width='2.5'%3E%3Cpolyline points='6,9 12,15 18,9'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 10px center;
  padding-right: 32px;
}
.settings-select:focus { }

.csel-wrap { position: relative; min-width: 140px; width: max-content; }
.csel-hidden { position: absolute; opacity: 0; pointer-events: none; width: 0; height: 0; }
.csel-btn {
  width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 8px;
  background: var(--bg-c); border: 1px solid var(--border); border-radius: var(--radius);
  color: var(--text); font-family: var(--font); font-size: 13px;
  padding: 8px 10px 8px 12px; cursor: pointer; outline: none;
  transition: border-color .15s, background .15s; min-width: 100%;
}
.csel-btn:hover { border-color: var(--border-h); background: var(--bg-ch); }
.csel-btn.csel-open { }
.csel-arrow { color: var(--text-3); flex-shrink: 0; transition: transform .2s; }
.csel-btn.csel-open .csel-arrow { transform: rotate(180deg); }
.csel-value { flex: 1; text-align: left; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.csel-menu {
  position: absolute; top: calc(100% + 5px); left: 0; right: 0; z-index: 200;
  background: var(--bg-s); border: 1px solid var(--border); border-radius: 9px;
  padding: 6px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.5);
}
.csel-menu.hidden { display: none; }
.csel-item {
  padding: 8px 10px; font-size: 13px; color: var(--text-2); cursor: pointer;
  border-radius: 7px; transition: background .1s, color .1s;
}
.csel-item:hover { background: var(--bg-c); color: var(--text); }
.csel-item-active { color: var(--text); }
.csel-item-active::after { display: none; }
.settings-actions { display: flex; justify-content: flex-end; margin-top: .5rem; }
.settings-save-btn {
  padding: 9px 22px; border-radius: 8px; border: none;
  background: linear-gradient(135deg, #2c89bd, #06aea9); color: white;
  font-family: var(--font); font-size: 13px; font-weight: 600;
  cursor: pointer; transition: opacity .2s;
}
.settings-save-btn:hover { opacity: .88; }
.settings-link-btn {
  display: inline-block; margin-top: .5rem;
  font-size: 13px; color: var(--accent); text-decoration: none;
  transition: color .2s;
}
.settings-link-btn:hover { color: var(--accent-h); }

.settings-toast {
  position: fixed; bottom: 1.5rem; left: 50%; transform: translateX(-50%);
  background: var(--bg-s); border: 1px solid var(--border);
  color: var(--text); font-size: 13px; padding: 10px 18px;
  border-radius: 10px; z-index: 9999; box-shadow: 0 6px 24px rgba(0,0,0,0.4);
  transition: opacity .25s; white-space: nowrap;
}
.settings-toast.settings-toast-err { background: rgba(255,80,80,0.15); border-color: rgba(255,80,80,0.3); color: #ff8080; }
.settings-toast.fade-out { opacity: 0; }
.settings-toast.hidden { display: none; }

.save-dot {
  width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0;
  background: conic-gradient(from 135deg, #7c6fff, #06aea9, #7c6fff);
  opacity: 0; transition: opacity .25s;
}
.save-dot.visible { opacity: 1; }

.toggle-switch { display: flex; align-items: center; cursor: pointer; }
.toggle-switch input { display: none; }
.toggle-track {
  width: 40px; height: 22px; background: var(--bg-e); border-radius: 11px;
  position: relative; transition: background .2s; flex-shrink: 0;
}
.toggle-thumb {
  position: absolute; top: 3px; left: 3px;
  width: 16px; height: 16px; background: var(--text-2); border-radius: 50%;
  transition: transform .2s, background .2s;
}
.toggle-switch input:checked + .toggle-track { background: linear-gradient(135deg, #2c89bd, #06aea9); }
.toggle-switch input:checked + .toggle-track .toggle-thumb { transform: translateX(18px); background: white; }

.folder-picker { width: 100%; display: flex; flex-direction: column; gap: 6px; }
.folder-list {
  display: flex; flex-wrap: wrap; gap: 6px; max-height: 180px;
  overflow-y: auto; padding: 8px; background: var(--bg-c);
  border: 1px solid var(--border); border-radius: 8px;
}
.folder-list-item {
  padding: 5px 12px; border-radius: 6px; border: 1px solid var(--border);
  background: var(--bg-e); color: var(--text-2); font-size: 12px;
  cursor: pointer; transition: background .15s, color .15s, border-color .15s;
  font-family: var(--font);
}
.folder-list-item:hover  { background: var(--bg-ch); color: var(--text); border-color: var(--border-h); }
.folder-list-item.active { background: var(--accent-dim); color: var(--accent); border-color: rgba(124,111,255,0.4); }

.admin-page {
  max-width: 960px; margin: 0 auto; padding: 2rem 1.25rem 6rem;
}
.admin-header { margin-bottom: 2rem; }
.admin-title { font-family: var(--font-d); font-size: 1.6rem; font-weight: 800; color: var(--text); }
.admin-sub { font-size: 13px; color: var(--text-2); margin-top: 2px; }
.admin-section-head {
  display: flex; align-items: center; justify-content: space-between; margin-bottom: 1rem;
}
.admin-section-head .settings-section-title { margin-bottom: 0; }
.admin-table-wrap { overflow-x: auto; }
.admin-table {
  width: 100%; border-collapse: collapse; font-size: 13px;
}
.admin-table th {
  text-align: left; padding: 8px 12px;
  font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: .06em;
  color: var(--text-3); border-bottom: 1px solid var(--border);
}
.admin-table td {
  padding: 10px 12px; border-bottom: 1px solid var(--border);
  color: var(--text-2); vertical-align: middle;
}
.admin-table tr:last-child td { border-bottom: none; }
.admin-table tr:hover td { background: var(--bg-c); }
.admin-table .admin-td-name { color: var(--text); font-weight: 500; }
.you-badge { display: inline-flex; align-items: center; font-size: 10px; font-weight: 400; letter-spacing: .04em; padding: 1px 6px; border-radius: 4px; background: rgba(77,117,204,0.15); color: #4d75cc; flex-shrink: 0; }
.td-main { color: var(--text); }
.admin-table .td-main { color: var(--text); }
.td-main-inner { display: inline-flex; align-items: center; gap: 6px; }
.admin-td-folders { display: flex; flex-wrap: wrap; gap: 4px; max-width: 180px; }
.admin-table td:nth-child(2) { white-space: nowrap; }
.admin-td-actions { text-align: right; white-space: nowrap; width: 46px; min-width: 46px; }
.perm-dot {
  display: inline-block; width: 10px; height: 10px; border-radius: 50%;
}
.perm-yes { background: #3ecf8e; }
.perm-no  { background: var(--bg-e); border: 1px solid var(--border); }
.folder-tag {
  display: inline-block; font-size: 11px; padding: 2px 8px;
  border-radius: 5px; background: var(--bg-e); color: var(--text-2);
  border: 1px solid var(--border);
}
.admin-action-btn {
  padding: 5px 12px; border-radius: 6px; border: 1px solid var(--border);
  background: var(--bg-e); color: var(--text-2); font-size: 12px;
  cursor: pointer; font-family: var(--font); transition: background .15s, color .15s;
}
.admin-action-btn:hover { background: var(--bg-ch); color: var(--text); }
.admin-action-del { color: #ff7070; border-color: rgba(220,60,60,0.3); }
.admin-action-del:hover { background: rgba(220,60,60,0.15); color: #ff7070; }
.admin-icon-btn {
  width: 30px; height: 30px; border-radius: 7px; border: 1px solid var(--border);
  background: var(--bg-e); color: white; cursor: pointer;
  display: inline-flex; align-items: center; justify-content: center;
  transition: background .15s, color .15s, border-color .15s; flex-shrink: 0;
}
.admin-icon-btn:hover { background: var(--bg-c); border-color: var(--border-h); }
.admin-icon-btn.spin svg { animation: spin .8s linear infinite; transform-origin: center; }
.admin-icon-del:hover { background: rgba(220,60,60,0.15); color: #ff7070; border-color: rgba(220,60,60,0.3); }
.share-link-cell { max-width: 280px; }
.share-link-text { font-size: 12px; color: var(--text-2); word-break: break-all; }
.admin-form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: .75rem 1rem; }
.admin-perms { margin-top: .75rem; }
.admin-perms-row { display: flex; gap: 1.5rem; flex-wrap: wrap; margin-top: .5rem; }
.admin-perms-col { display: flex; flex-direction: column; gap: .5rem; margin-top: .5rem; }
.admin-perms-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: .5rem .75rem; margin-top: .5rem; }

.pin-wrap { display: flex; flex-direction: row; align-items: center; gap: 8px; flex-wrap: nowrap; }
.pin-digit { width: 44px; height: 40px; flex: none; text-align: center; font-size: 1.1rem; font-weight: 600; background: var(--bg-c); border: 1px solid var(--border); border-radius: 8px; color: var(--text); caret-color: white; outline: none; padding: 0; }
.pin-masked { -webkit-text-security: disc; }
.pin-digit:focus { }
.modal .pin-digit { background: var(--bg-c); }
.pin-clear { display: flex; align-items: center; justify-content: center; margin-left: 2px; width: 34px; height: 34px; border-radius: 8px; color: var(--text); cursor: pointer; transition: color .15s, background .15s; }
.pin-clear:hover { color: white; background: var(--bg-e); }

.pw-wrap { position: relative; display: flex; align-items: center; }
.pw-wrap .settings-input, .pw-wrap .login-input { flex: 1; padding-right: 36px; }
.pw-toggle { position: absolute; right: 8px; background: none; border: none; cursor: pointer; color: var(--text-3); display: flex; padding: 0; transition: color .15s; }
.pw-toggle:hover { color: var(--text); }
input[type="password"]::-ms-reveal,
input[type="password"]::-ms-clear { display: none; }
input[type="password"]::-webkit-credentials-auto-fill-button { visibility: hidden; }

#dirList { scrollbar-width: thin; }
#dirList > div:last-child { border-bottom: none !important; }

.fs-tree { background: var(--bg-s); border: 1px solid var(--border); border-radius: 10px; overflow: hidden; }
.fs-row { display: flex; align-items: center; justify-content: space-between; padding: 6px 10px 6px 12px; border-bottom: 1px solid var(--border); transition: background .12s; }
.fs-row:last-child { border-bottom: none; }
.fs-row:hover { background: var(--bg-c); }
.fs-row-left { display: flex; align-items: center; gap: 0; min-width: 0; flex: 1; }
.fs-indent { display: inline-block; width: 18px; flex-shrink: 0; position: relative; align-self: stretch; }
.fs-indent-line::before { content: ''; position: absolute; left: 8px; top: 0; bottom: 0; width: 1px; background: var(--border-h); opacity: .5; }
.fs-branch { display: inline-block; width: 18px; flex-shrink: 0; position: relative; align-self: stretch; }
.fs-branch::before { content: ''; position: absolute; left: 8px; top: 0; bottom: 50%; width: 1px; background: var(--border-h); opacity: .5; }
.fs-branch::after  { content: ''; position: absolute; left: 8px; top: 50%; width: 8px; height: 1px; background: var(--border-h); opacity: .5; }
.fs-branch-last::before { bottom: 50%; }
.fs-folder-icon { flex-shrink: 0; color: var(--text-3); margin-right: 7px; margin-left: 3px; }
.fs-name { font-size: 13px; color: var(--text); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.fs-badge { display: inline-flex; align-items: center; margin-left: 6px; padding: 2px 5px; border-radius: 4px; flex-shrink: 0; }
.fs-badge-lock   { background: rgba(240,192,96,0.12); color: #f0c060; }
.fs-badge-hidden { background: rgba(136,136,160,0.12); color: var(--text-3); }
.fs-edit-btn { flex-shrink: 0; margin-left: 8px; }
.sf-row { cursor: pointer; }
.sf-row-active { background: var(--bg-c) !important; }
.sf-row-dimmed { opacity: 0.55; cursor: default; }
.sf-row-dimmed:hover { background: transparent !important; }
.sf-hidden { display: none; }
@keyframes sfSlideIn {
  from { opacity: 0; transform: translateY(-4px); }
  to   { opacity: 1; transform: translateY(0); }
}

.rescan-progress-wrap { margin-top: .75rem; display: none; }
.rescan-progress-wrap.visible { display: block; }
.rescan-progress-bar { height: 3px; background: var(--bg-e); border-radius: 2px; overflow: hidden; }
.rescan-progress-fill { height: 100%; width: 0%; background: linear-gradient(90deg, #2c89bd, #06aea9); border-radius: 2px; transition: width .3s ease; }
.rescan-progress-label { font-size: 11px; color: var(--text-2); margin-top: 4px; }
.admin-perm-label {
  display: flex; align-items: center; gap: 6px;
  font-size: 13px; color: var(--text-2); cursor: pointer;
}
.admin-perm-label input[type="checkbox"] { appearance: none; -webkit-appearance: none; width: 16px; height: 16px; border-radius: 4px; border: 1.5px solid var(--border-h); background: var(--bg-e); cursor: pointer; position: relative; flex-shrink: 0; transition: background .15s, border-color .15s; }
.admin-perm-label input[type="checkbox"]:checked { background: linear-gradient(135deg, #2c89bd, #06aea9); border-color: transparent; }
.admin-perm-label input[type="checkbox"]:checked::after { content: ''; position: absolute; left: 4px; top: 1px; width: 5px; height: 9px; border: 2px solid white; border-top: none; border-left: none; transform: rotate(45deg); }
.folder-check-list {
  display: flex; flex-wrap: wrap; gap: 6px; max-height: 160px;
  overflow-y: auto; padding: 8px; background: var(--bg-c);
  border: 1px solid var(--border); border-radius: 8px; width: 100%;
}
.folder-check-item {
  display: flex; align-items: center; gap: 6px;
  padding: 5px 10px; border-radius: 6px; border: 1px solid var(--border);
  background: var(--bg-e); cursor: pointer; font-size: 12px; color: var(--text-2);
}
.folder-check-item:hover { border-color: var(--border-h); color: var(--text); }
.folder-check-item input { accent-color: var(--accent); cursor: pointer; }

.shelf-section { margin-bottom: 2.5rem; }
.shelf-grid { grid-template-columns: repeat(5, 1fr); }
@media (max-width: 1100px) { .shelf-grid { grid-template-columns: repeat(4, 1fr); } }
@media (max-width: 800px)  { .shelf-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 520px)  { .shelf-grid { grid-template-columns: repeat(2, 1fr); } }

.shelf-locked-card { position: relative; cursor: pointer; }
.shelf-locked-card .media-card { pointer-events: none; user-select: none; }
.shelf-locked-card .card-thumb img { filter: blur(6px); transform: scale(1.05); }
.shelf-locked-card .card-actions { display: none; }
.shelf-lock-overlay { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; border-radius: 10px 10px 0 0; background: rgba(0,0,0,0.35); color: rgba(255,255,255,0.9); pointer-events: none; }

@media (max-width: 520px) {
  .admin-form-grid { grid-template-columns: 1fr; gap: .75rem 1.5rem; }
  .admin-form-grid .settings-label { min-width: 72px !important; }
  .nav-user-name { display: none; }
  .nav-user-btn { padding: 0 8px; }
  .user-modal-row { flex-wrap: wrap; }
  .user-modal-role { margin-left: 0 !important; margin-top: .5rem; width: calc(100% - 2px); }
  .user-modal-role .csel-wrap { min-width: 0; flex: 1; }
}