:root {
  --bg: #0a0a0c;
  --panel: #14141a;
  --panel-2: #1c1c24;
  --border: #2a2a34;
  --text: #e8e8ea;
  --text-dim: #8a8a95;
  --accent: #ffd84d;
  --accent-dim: #b79a2e;
  --danger: #ff5555;
}

* { box-sizing: border-box; }
html, body {
  margin: 0; background: var(--bg); color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Inter, Roboto, sans-serif;
  font-size: 15px; line-height: 1.5;
}
.logo { font-family: "SF Mono", Menlo, Consolas, monospace; font-weight: 700; letter-spacing: .12em; margin: 0; }
.logo span { color: var(--accent); }

/* Login */
.login-body { display:flex; align-items:center; justify-content:center; min-height:100vh;
  background: radial-gradient(ellipse at top, #1a1a22 0%, #0a0a0c 70%); }
.login-card { background: var(--panel); border: 1px solid var(--border);
  padding: 40px 36px; width: 360px; border-radius: 6px; box-shadow: 0 20px 60px rgba(0,0,0,.6); }
.login-card .logo { font-size: 28px; text-align: center; }
.login-card .tagline { text-align: center; color: var(--text-dim);
  font-family: "SF Mono", Menlo, Consolas, monospace; font-size: 12px;
  letter-spacing: .15em; text-transform: uppercase; margin: 4px 0 32px; }
.login-card form { display: flex; flex-direction: column; gap: 16px; }
.login-card label { display: block; }
.login-card label span, .field-label, .advanced-grid label span, .controls-row label span, .count-label span {
  display: block; font-size: 12px; color: var(--text-dim);
  text-transform: uppercase; letter-spacing: .1em; margin-bottom: 4px;
}
.login-card input, textarea, input[type=number], input[type=text], input[type=password],
.controls-row select {
  background: var(--panel-2); border: 1px solid var(--border); color: var(--text);
  padding: 10px 12px; border-radius: 4px; font: inherit; width: 100%; outline: none;
}
textarea:focus, input:focus, select:focus { border-color: var(--accent-dim); }

button {
  background: var(--accent); color: #1a1400; border: none;
  padding: 10px 18px; border-radius: 4px; font-weight: 600; cursor: pointer;
  font: inherit; transition: background .15s;
}
button:hover { background: #fff0a0; }
button:disabled { opacity: .5; cursor: not-allowed; }
button.secondary { background: var(--panel-2); color: var(--text); border: 1px solid var(--border); }
button.secondary:hover { border-color: var(--accent-dim); color: var(--accent); background: var(--panel-2); }
button.danger { background: var(--danger); color: #fff; }
button.danger:hover { background: #ff7777; }

.error { color: var(--danger); font-size: 13px; margin: 4px 0 0; }

/* Main layout */
.topbar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 28px; border-bottom: 1px solid var(--border); background: var(--panel);
}
.topbar .logo { font-size: 18px; }
.userbar { display: flex; align-items: center; gap: 16px; color: var(--text-dim); font-size: 13px; }
.userbar .linklike {
  background: none; color: var(--text-dim); padding: 0; font: inherit;
  text-decoration: underline; cursor: pointer;
}
.userbar .linklike:hover { color: var(--accent); background: none; }

main { max-width: 1200px; margin: 0 auto; padding: 28px;
  display: flex; flex-direction: column; gap: 32px; }

.compose { background: var(--panel); border: 1px solid var(--border);
  padding: 24px; border-radius: 6px; }

textarea { resize: vertical; min-height: 90px; font-family: inherit; }

details { margin-top: 16px; }
details summary { cursor: pointer; color: var(--text-dim); font-size: 13px;
  padding: 6px 0; user-select: none; }
details summary:hover { color: var(--accent); }

.example-pills { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 8px; }
.pill {
  background: var(--panel-2); color: var(--text-dim); border: 1px solid var(--border);
  padding: 8px 12px; font-size: 12px; border-radius: 20px; font-weight: 400;
  max-width: 100%; white-space: normal; text-align: left; line-height: 1.3;
}
.pill:hover { color: var(--text); border-color: var(--accent-dim); background: var(--panel-2); }

.advanced-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 12px; margin-top: 8px; }
@media (max-width: 700px) { .advanced-grid { grid-template-columns: 1fr 1fr; } }

.controls-row, .submit-row { flex-wrap: wrap; display: flex; gap: 14px; align-items: center; }
.controls-row { margin-top: 14px; }
.controls-row label, .count-label {
  display: flex; flex-direction: column; gap: 4px;
}
.count-label input { width: 90px; }
.submit-row { margin-top: 20px; }

.status {
  color: var(--text-dim); font-size: 13px;
  font-family: "SF Mono", Menlo, Consolas, monospace;
}
.status.busy { color: var(--accent); }
.status.error { color: var(--danger); }

.gallery-head { display: flex; align-items: baseline; gap: 16px; margin-bottom: 14px; }
.gallery-head h2 {
  font-size: 14px; color: var(--text-dim);
  text-transform: uppercase; letter-spacing: .12em;
  font-weight: 500; margin: 0;
}
.batch-progress {
  font-family: "SF Mono", Menlo, Consolas, monospace;
  font-size: 12px; color: var(--accent);
}
.grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 14px;
}

.card {
  position: relative; margin: 0;
  background: var(--panel); border: 1px solid var(--border);
  border-radius: 6px; overflow: hidden;
  transition: border-color .15s; cursor: zoom-in;
}
.card:hover { border-color: var(--accent-dim); }
.card img {
  width: 100%; display: block; aspect-ratio: 1 / 1;
  object-fit: cover; background: var(--panel-2);
}
.card figcaption {
  padding: 10px 12px; font-size: 12px;
  color: var(--text-dim); line-height: 1.4; cursor: pointer;
}
.card figcaption:hover { color: var(--accent); }
.card .del {
  position: absolute; top: 6px; right: 6px;
  width: 26px; height: 26px; padding: 0;
  background: rgba(0,0,0,.7); color: #fff; border: none;
  border-radius: 50%; font-size: 18px; line-height: 24px;
  opacity: 0; transition: opacity .15s; cursor: pointer;
}
.card:hover .del { opacity: 1; }
.card .del:hover { background: var(--danger); }

.empty { color: var(--text-dim); font-size: 13px; }

/* Lightbox */
.lightbox {
  position: fixed; inset: 0; z-index: 1000;
  background: rgba(0,0,0,.92);
  display: flex; align-items: center; justify-content: center;
  padding: 40px 80px;
}
.lightbox[hidden] { display: none; }
.lightbox img {
  max-width: 100%; max-height: calc(100vh - 140px);
  object-fit: contain; display: block;
  border-radius: 4px; box-shadow: 0 10px 40px rgba(0,0,0,.5);
}
.lb-close, .lb-prev, .lb-next {
  position: absolute; background: none; border: none; color: #fff;
  font-size: 40px; line-height: 1; padding: 8px 14px; cursor: pointer;
  opacity: .6; transition: opacity .15s;
}
.lb-close:hover, .lb-prev:hover, .lb-next:hover { opacity: 1; background: none; }
.lb-close { top: 14px; right: 18px; font-size: 32px; }
.lb-prev { left: 10px; top: 50%; transform: translateY(-50%); }
.lb-next { right: 10px; top: 50%; transform: translateY(-50%); }
.lb-caption {
  position: absolute; bottom: 10px; left: 0; right: 0;
  text-align: center; color: var(--text-dim); font-size: 13px;
  padding: 0 60px; pointer-events: none;
}

/* GPU panel — top right */
.gpu-panel {
  position: fixed; top: 70px; right: 16px;
  background: rgba(20,20,26,0.92);
  backdrop-filter: blur(8px);
  border: 1px solid var(--border);
  border-radius: 6px; padding: 12px 14px;
  min-width: 320px; z-index: 50;
  font-family: "SF Mono", Menlo, Consolas, monospace;
  font-size: 13px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.5);
}
.gpu-name {
  color: var(--accent); letter-spacing: 0.08em;
  font-size: 12px; text-transform: uppercase;
  margin-bottom: 8px;
}
.gpu-row { display: flex; align-items: center; gap: 8px; margin-top: 4px; }
.gpu-lbl { color: var(--text-dim); width: 44px; font-size: 11px; text-transform: uppercase; }
.gpu-bar { flex: 1; height: 6px; background: var(--panel-2); border-radius: 2px; overflow: hidden; }
.gpu-bar > div {
  height: 100%; width: 0%; background: var(--accent);
  transition: width 0.5s ease, background 0.3s;
}
.gpu-val { color: var(--text); min-width: 110px; text-align: right; font-variant-numeric: tabular-nums; }
.gpu-meta {
  color: var(--text-dim); justify-content: space-between;
  margin-top: 8px; padding-top: 8px; border-top: 1px solid var(--border);
}
.gpu-meta span { font-size: 11px; }
.gpu-panel.hot  #gpu-util-bar { background: #ff5555; }
.gpu-panel.warm #gpu-util-bar { background: #ff9c42; }

/* ---- mode tabs ---- */
.mode-tabs {
  display: flex; gap: 2px; margin-bottom: 18px;
  background: var(--panel-2);
  border: 1px solid var(--border); border-radius: 4px;
  padding: 2px;
}
.mode-tab {
  flex: 1; background: transparent; color: var(--text-dim);
  border: none; padding: 9px 16px; font-size: 13px;
  font-weight: 500; text-transform: uppercase; letter-spacing: .08em;
  border-radius: 3px; cursor: pointer; transition: background .15s, color .15s;
}
.mode-tab:hover { color: var(--text); background: rgba(255,255,255,.03); }
.mode-tab.active {
  background: var(--panel); color: var(--accent);
  box-shadow: 0 1px 3px rgba(0,0,0,.3);
}

/* ---- gallery filter chips ---- */
.gallery-head { gap: 16px; flex-wrap: wrap; }
.gallery-filters { display: flex; gap: 6px; margin-left: auto; }
.filter-chip {
  background: var(--panel-2); color: var(--text-dim);
  border: 1px solid var(--border); padding: 5px 12px;
  font-size: 11px; text-transform: uppercase; letter-spacing: .08em;
  font-weight: 500; border-radius: 14px; cursor: pointer;
  transition: color .15s, border-color .15s;
}
.filter-chip:hover { color: var(--text); border-color: var(--accent-dim); background: var(--panel-2); }
.filter-chip.active { color: var(--accent); border-color: var(--accent-dim); }

/* ---- video cards: play overlay + kind badge ---- */
.card[data-kind="svd"],
.card[data-kind="animatediff"] { cursor: pointer; }
.play-overlay {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,.85);
  font-size: 52px; line-height: 1;
  pointer-events: none;
  text-shadow: 0 2px 12px rgba(0,0,0,.6);
  transition: color .15s, transform .15s;
}
.card:hover .play-overlay { color: var(--accent); transform: scale(1.08); }
.kind-badge {
  position: absolute; top: 6px; left: 6px;
  background: rgba(0,0,0,.7); color: var(--accent);
  border-radius: 3px; padding: 2px 8px;
  font-family: "SF Mono", Menlo, Consolas, monospace;
  font-size: 10px; letter-spacing: .08em; text-transform: uppercase;
  pointer-events: none;
}

/* ---- animate button on still cards ---- */
.animate-btn {
  position: absolute; bottom: 44px; left: 6px;
  background: rgba(0,0,0,.7); color: #fff;
  border: none; padding: 5px 10px; border-radius: 3px;
  font-family: "SF Mono", Menlo, Consolas, monospace;
  font-size: 11px; letter-spacing: .06em;
  opacity: 0; transition: opacity .15s, background .15s, color .15s;
  cursor: pointer;
}
.card:hover .animate-btn { opacity: 1; }
.animate-btn:hover { background: var(--accent); color: #1a1400; }
.animate-btn:disabled { opacity: .7; cursor: default; }

/* ---- pending / rendering card ---- */
.pending-card {
  aspect-ratio: 16 / 9;
}
.pending-shim {
  aspect-ratio: 16 / 9; width: 100%;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 12px;
  background: linear-gradient(110deg, var(--panel-2) 8%, var(--border) 18%, var(--panel-2) 33%);
  background-size: 200% 100%;
  animation: shim 1.4s ease-in-out infinite;
  position: relative;
}
.pending-progress {
  width: 70%; height: 4px; background: rgba(0,0,0,.4);
  border-radius: 2px; overflow: hidden;
}
.pending-bar {
  height: 100%; width: 0;
  background: var(--accent);
  transition: width .3s ease;
}
.pending-label {
  font-family: "SF Mono", Menlo, Consolas, monospace;
  font-size: 10px; color: var(--text-dim); letter-spacing: .06em;
  text-transform: uppercase;
}
@keyframes shim { 0% { background-position: 200% 0; } 100% { background-position: -200% 0; } }
.spinner {
  width: 26px; height: 26px;
  border: 3px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin .9s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ---- lightbox: video support ---- */
.lb-stage {
  width: 100%; height: 100%;
  display: flex; align-items: center; justify-content: center;
  pointer-events: none;
}
.lb-stage > img, .lb-stage > video {
  max-width: 100%; max-height: calc(100vh - 140px);
  object-fit: contain; display: none;
  border-radius: 4px; box-shadow: 0 10px 40px rgba(0,0,0,.5);
  pointer-events: auto;
}
.lb-stage > img.active, .lb-stage > video.active { display: block; }
.lb-stage > video.active { background: #000; }

/* ---- queue strip ---- */
.queue-strip {
  margin: 0 0 24px 0;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 12px 16px;
}
.queue-head {
  display: flex; align-items: center; gap: 12px;
  margin-bottom: 10px;
}
.queue-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 8px var(--accent);
  animation: pulse 1.6s ease-in-out infinite;
}
@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: .4; } }
.queue-title {
  font-size: 11px; color: var(--text-dim);
  text-transform: uppercase; letter-spacing: .1em;
  font-weight: 600;
}
.queue-summary {
  font-family: "SF Mono", Menlo, Consolas, monospace;
  font-size: 12px; color: var(--accent);
  font-variant-numeric: tabular-nums;
}
.queue-head > .linklike { margin-left: auto; }
.queue-list { display: flex; flex-direction: column; gap: 4px; }
.queue-item {
  display: flex; align-items: center; gap: 10px;
  font-size: 12px; padding: 6px 8px;
  background: var(--panel-2); border-radius: 3px;
}
.queue-item.running { border-left: 2px solid var(--accent); }
.queue-item.pending { opacity: .65; }
.qi-tag {
  background: var(--border); color: var(--text-dim);
  padding: 2px 7px; font-size: 10px;
  text-transform: uppercase; letter-spacing: .06em;
  border-radius: 3px;
  font-family: "SF Mono", Menlo, Consolas, monospace;
}
.queue-item.running .qi-tag { color: var(--accent); }
.qi-prompt {
  color: var(--text-dim);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
  flex: 1;
}
.qi-cancel {
  background: transparent; border: 1px solid var(--border);
  color: var(--text-dim); font-size: 13px; line-height: 1;
  width: 22px; height: 22px; padding: 0; border-radius: 3px;
  cursor: pointer; transition: color .15s, border-color .15s, background .15s;
}
.qi-cancel:hover { color: #fff; background: var(--danger); border-color: var(--danger); }
.qi-cancel:disabled { opacity: .5; cursor: default; }
.qi-more { opacity: .6; font-style: italic; justify-content: center; }
.qi-prog {
  font-family: "SF Mono", Menlo, Consolas, monospace;
  font-size: 10px; color: var(--accent);
  font-variant-numeric: tabular-nums;
}
.qi-bar {
  width: 100px; height: 3px; background: var(--border);
  border-radius: 2px; overflow: hidden;
}
.qi-bar > div {
  height: 100%; background: var(--accent);
  transition: width .3s ease;
}

/* ---- infinite scroll sentinel ---- */
.grid-sentinel {
  grid-column: 1 / -1;
  text-align: center;
  color: var(--text-dim);
  font-family: "SF Mono", Menlo, Consolas, monospace;
  font-size: 11px; letter-spacing: .1em;
  text-transform: uppercase;
  padding: 32px 0 8px;
}

/* ---- card action row (animate + swap) ---- */
.card-actions {
  position: absolute;
  bottom: 44px; left: 6px; right: 6px;
  display: flex; gap: 6px;
  opacity: 0; transition: opacity .15s;
  pointer-events: none;
}
.card:hover .card-actions { opacity: 1; pointer-events: auto; }
.card-action {
  background: rgba(0,0,0,.75); color: #fff;
  border: none; padding: 5px 10px; border-radius: 3px;
  font-family: "SF Mono", Menlo, Consolas, monospace;
  font-size: 11px; letter-spacing: .04em;
  cursor: pointer;
  transition: background .15s, color .15s;
}
.card-action:hover { background: var(--accent); color: #1a1400; }
.card-action:disabled { opacity: .7; cursor: default; }
.card[data-kind="portrait"] .kind-badge,
.card[data-kind="swap"] .kind-badge { background: rgba(0,0,0,.7); }

/* ---- faces drawer ---- */
.drawer {
  position: fixed; top: 0; right: 0; bottom: 0;
  width: 360px; z-index: 200;
  background: var(--panel);
  border-left: 1px solid var(--border);
  padding: 20px;
  overflow-y: auto;
  box-shadow: -10px 0 30px rgba(0,0,0,.4);
}
.drawer-head {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 20px;
}
.drawer-head h3 {
  margin: 0; font-size: 14px;
  color: var(--text-dim); text-transform: uppercase; letter-spacing: .1em;
}
.face-upload {
  display: flex; flex-direction: column; gap: 10px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 20px;
}
.face-upload label { display: block; }
.face-upload label span {
  display: block; font-size: 11px; color: var(--text-dim);
  text-transform: uppercase; letter-spacing: .08em; margin-bottom: 4px;
}
.face-upload input[type=file] {
  padding: 6px;
}
.face-list { display: flex; flex-direction: column; gap: 10px; }
.face-item {
  display: flex; align-items: center; gap: 12px;
  padding: 8px; background: var(--panel-2);
  border: 1px solid var(--border); border-radius: 4px;
}
.face-item img {
  width: 48px; height: 48px; object-fit: cover;
  border-radius: 4px; background: var(--border);
}
.face-meta {
  flex: 1; display: flex; flex-direction: column; gap: 2px;
}
.face-name {
  font-size: 13px; color: var(--text);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.face-del { font-size: 11px; align-self: flex-start; }

/* ---- swap modal ---- */
.modal {
  position: fixed; inset: 0; z-index: 300;
  background: rgba(0,0,0,.85);
  display: flex; align-items: center; justify-content: center;
  padding: 20px;
}
.modal[hidden] { display: none; }
.drawer[hidden] { display: none; }
.lightbox[hidden] { display: none; }

/* Universal: any element with explicit display (block/flex/grid/inline-flex)
   was overriding the HTML `hidden` attribute. Force [hidden] to win. */
[hidden] { display: none !important; }

/* ---- panic STOP button (top-right header) ---- */
.panic-stop {
  background: var(--danger);
  color: #fff;
  border: 1px solid #ff7777;
  padding: 8px 16px;
  font-weight: 700;
  letter-spacing: .1em;
  font-size: 13px;
  border-radius: 4px;
  cursor: pointer;
  text-transform: uppercase;
  box-shadow: 0 0 0 0 rgba(255,85,85,.5);
  transition: box-shadow .15s, transform .1s, background .15s;
  font-family: inherit;
  margin-left: 8px;
}
.panic-stop:hover {
  background: #ff7777;
  box-shadow: 0 0 14px rgba(255,85,85,.55);
  transform: scale(1.02);
}
.panic-stop:active { transform: scale(.97); }
.panic-stop:disabled { opacity: .6; cursor: default; transform: none; box-shadow: none; }
.modal-body {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 24px;
  max-width: 500px; width: 100%;
  max-height: 80vh; overflow-y: auto;
}
.modal-body h3 { margin: 0 0 6px; font-size: 16px; }
.modal-sub { color: var(--text-dim); font-size: 13px; margin: 0 0 16px; }
.swap-face-list {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
  gap: 10px; margin-bottom: 20px;
}
.swap-face-item {
  background: var(--panel-2); border: 1px solid var(--border);
  padding: 8px; border-radius: 4px; cursor: pointer;
  display: flex; flex-direction: column; align-items: center; gap: 6px;
  transition: border-color .15s;
}
.swap-face-item:hover { border-color: var(--accent-dim); background: var(--panel-2); }
.swap-face-item img {
  width: 72px; height: 72px; object-fit: cover;
  border-radius: 4px;
}
.swap-face-item span {
  font-size: 11px; color: var(--text-dim);
  max-width: 100%;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.modal-actions {
  display: flex; justify-content: flex-end; gap: 10px;
}

/* Small-caps helper */
small { font-size: 10px; opacity: .6; }

/* ---- loadtest group ---- */
.loadtest-group {
  display: inline-flex; align-items: stretch;
  border: 1px solid var(--border); border-radius: 4px; overflow: hidden;
  background: var(--panel-2);
}
.loadtest-group input {
  width: 56px; text-align: center;
  background: transparent; border: none; color: var(--text);
  border-right: 1px solid var(--border);
  padding: 0 8px; font: inherit;
  font-variant-numeric: tabular-nums;
}
.loadtest-group input:focus { outline: none; background: rgba(255,255,255,.03); }
.loadtest-group button {
  border-radius: 0; border: none;
  padding: 10px 14px;
}