/* ============================================================
   Jezt AI — Apple-inspired monochrome design system
   Light + dark modes, liquid glass surfaces, pill controls.
   ============================================================ */

:root {
  --font: -apple-system, BlinkMacSystemFont, "SF Pro Text", "SF Pro Display", "Segoe UI", Inter, "Helvetica Neue", Arial, sans-serif;
  --r-sm: 10px;
  --r: 16px;
  --r-lg: 22px;
  --r-xl: 28px;
  --blur: blur(24px) saturate(180%);

  --ok: #30d158;
  --warn: #ffd60a;
  --danger: #ff453a;
}

html[data-theme="dark"] {
  color-scheme: dark;
  --bg: #000000;
  --bg-soft: #0b0b0d;
  --text: #f5f5f7;
  --text-2: #a1a1a6;
  --text-3: #6e6e73;
  --glass: rgba(120, 120, 128, 0.10);
  --glass-2: rgba(120, 120, 128, 0.16);
  --glass-3: rgba(120, 120, 128, 0.22);
  --line: rgba(255, 255, 255, 0.10);
  --line-2: rgba(255, 255, 255, 0.18);
  --accent: #f5f5f7;
  --on-accent: #000000;
  --accent-soft: rgba(245, 245, 247, 0.12);
  --ok-soft: rgba(48, 209, 88, 0.16);
  --warn-soft: rgba(255, 214, 10, 0.14);
  --danger-soft: rgba(255, 69, 58, 0.16);
  --shadow: 0 24px 70px rgba(0, 0, 0, 0.5);
  --shadow-sm: 0 8px 24px rgba(0, 0, 0, 0.35);
}

html[data-theme="light"] {
  color-scheme: light;
  --bg: #f5f5f7;
  --bg-soft: #ececf0;
  --text: #1d1d1f;
  --text-2: #6e6e73;
  --text-3: #aeaeb2;
  --glass: rgba(255, 255, 255, 0.62);
  --glass-2: rgba(255, 255, 255, 0.8);
  --glass-3: rgba(0, 0, 0, 0.06);
  --line: rgba(0, 0, 0, 0.08);
  --line-2: rgba(0, 0, 0, 0.16);
  --accent: #1d1d1f;
  --on-accent: #ffffff;
  --accent-soft: rgba(29, 29, 31, 0.08);
  --ok-soft: rgba(48, 209, 88, 0.14);
  --warn-soft: rgba(200, 150, 0, 0.12);
  --danger-soft: rgba(255, 69, 58, 0.12);
  --shadow: 0 24px 60px rgba(0, 0, 0, 0.12);
  --shadow-sm: 0 8px 20px rgba(0, 0, 0, 0.07);
}

* { box-sizing: border-box; }
html { font-size: 16px; }
body {
  margin: 0;
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
button, input, select { font: inherit; color: inherit; }
a { color: inherit; text-decoration: none; }
img { display: block; }
::selection { background: var(--accent); color: var(--on-accent); }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: 6px; }

/* ---------- App shell ---------- */
.shell { min-height: 100vh; display: grid; grid-template-columns: 252px 1fr; }

.sidebar {
  position: sticky; top: 0; height: 100vh;
  margin: 14px 0 14px 14px;
  padding: 26px 16px 18px;
  border-radius: var(--r-xl);
  background: var(--glass);
  -webkit-backdrop-filter: var(--blur);
  backdrop-filter: var(--blur);
  border: 1px solid var(--line);
  display: flex; flex-direction: column;
  box-shadow: var(--shadow-sm);
}

.brand, .login-brand {
  display: flex; align-items: center; gap: 10px;
  font-size: 1rem; font-weight: 700; letter-spacing: .08em;
}
.brand-logo { height: 54px; width: auto; max-width: 210px; object-fit: contain; }
.login-brand .brand-logo { height: 76px; max-width: 320px; margin: 0 auto; }
.brand b, .login-brand b { font-weight: 500; color: var(--text-2); }
.brand-mark {
  width: 34px; height: 34px; border-radius: 10px;
  display: grid; place-items: center;
  background: var(--accent); color: var(--on-accent);
  font-weight: 700; font-size: 1rem;
  box-shadow: var(--shadow-sm);
}

.sidebar nav { display: grid; gap: 4px; margin-top: 34px; }
.sidebar nav a, .sidebar-bottom > a {
  color: var(--text-2); padding: 10px 13px; border-radius: 12px;
  display: flex; align-items: center; gap: 12px; font-size: .9rem;
  transition: background .18s, color .18s;
}
.sidebar nav a span, .sidebar-bottom > a span { width: 18px; text-align: center; opacity: .85; font-size: 1.05rem; }
.sidebar nav a:hover { background: var(--accent-soft); color: var(--text); }
.sidebar nav a.active, .sidebar-bottom > a.active {
  background: var(--glass-2); color: var(--text); font-weight: 600;
}

.sidebar-bottom { margin-top: auto; display: grid; gap: 6px; }
.sidebar-bottom .sidebar-tools { display: flex; align-items: center; justify-content: space-between; padding: 6px 4px 14px; border-top: 1px solid var(--line); margin-top: 8px; }

.theme-toggle {
  background: var(--glass-2); border: 1px solid var(--line);
  border-radius: 999px; padding: 8px 14px; cursor: pointer;
  font-size: .78rem; color: var(--text-2);
  display: inline-flex; align-items: center; gap: 8px;
  transition: background .18s;
}
.theme-toggle:hover { background: var(--glass-3); color: var(--text); }

.user { display: flex; align-items: center; gap: 10px; padding: 6px 4px 0; }
.avatar {
  width: 36px; height: 36px; border-radius: 50%;
  display: grid; place-items: center;
  background: var(--glass-2); color: var(--text); font-weight: 600; font-size: .9rem;
  border: 1px solid var(--line);
}
.user-info { min-width: 0; display: grid; flex: 1; }
.user-info strong { font-size: .82rem; }
.user-info small { color: var(--text-3); font-size: .7rem; }
.logout {
  background: var(--glass); border: 1px solid var(--line);
  border-radius: 999px; padding: 8px 16px; cursor: pointer;
  font-size: .78rem; font-weight: 600; color: var(--text);
  display: inline-flex; align-items: center; gap: 7px;
  transition: background .18s, border-color .18s;
}
.logout:hover { background: var(--danger-soft); border-color: transparent; color: var(--danger); }

main { min-width: 0; }

.topbar {
  height: 64px; padding: 0 36px;
  display: flex; align-items: center; justify-content: space-between;
  color: var(--text-2); font-size: .82rem;
  position: sticky; top: 0; z-index: 10;
  background: color-mix(in srgb, var(--bg) 72%, transparent);
  -webkit-backdrop-filter: blur(22px) saturate(160%);
  backdrop-filter: blur(22px) saturate(160%);
  border-bottom: 1px solid var(--line);
}
.crumb span { margin: 0 8px; color: var(--text-3); }
.crumb a:hover { color: var(--text); }
.system { display: flex; align-items: center; gap: 8px; font-variant-numeric: tabular-nums; }
.system i { width: 7px; height: 7px; background: var(--ok); border-radius: 50%; box-shadow: 0 0 9px var(--ok); }
.mobile-menu { display: none; background: none; border: 0; font-size: 1.2rem; cursor: pointer; color: var(--text); }

.content { padding: 38px 40px 90px; max-width: 1560px; margin: auto; }

/* ---------- Common components ---------- */
.page-head, .detail-head { display: flex; justify-content: space-between; align-items: end; margin-bottom: 28px; gap: 18px; }
.page-head > div, .detail-head > div { min-width: 0; }
.eyebrow {
  color: var(--text-3) !important;
  font-size: .72rem; font-weight: 700; letter-spacing: .16em;
  margin: 0 0 10px !important; text-transform: uppercase;
}
.page-head h1, .detail-head h1, .search-hero h1 {
  font-size: clamp(1.8rem, 3vw, 2.6rem); font-weight: 700;
  margin: 0; letter-spacing: -.03em; line-height: 1.1;
}
.page-head p, .detail-head p { color: var(--text-2); margin: .5rem 0 0; }
.detail-head h1 { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.primary, .secondary, .danger, .ghost {
  border: 0; border-radius: 999px; padding: 11px 20px;
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  cursor: pointer; font-weight: 600; font-size: .86rem;
  transition: transform .15s, background .18s, opacity .18s;
  white-space: nowrap;
}
.primary:active, .secondary:active, .danger:active, .ghost:active { transform: scale(.97); }
.primary { background: var(--accent); color: var(--on-accent); box-shadow: var(--shadow-sm); }
.primary:hover { opacity: .88; }
.secondary, .ghost { background: var(--glass-2); border: 1px solid var(--line); color: var(--text); }
.secondary:hover, .ghost:hover { background: var(--glass-3); }
.ghost { background: transparent; border-color: transparent; }
.danger { background: var(--danger-soft); color: var(--danger); border: 1px solid transparent; }
.danger:hover { background: var(--danger); color: #fff; }
.wide { width: 100%; justify-content: space-between; padding: 14px 18px; }

.btn-group { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }

.status {
  padding: 4px 11px; border-radius: 999px; font-size: .66rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: .06em;
  background: var(--glass-2); color: var(--text-2);
  display: inline-flex; align-items: center; gap: 6px;
}
.status::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.status.ready { background: var(--ok-soft); color: var(--ok); }
.status.processing { background: var(--warn-soft); color: var(--warn); }
.status.failed { background: var(--danger-soft); color: var(--danger); }
.status.queued { background: var(--glass-2); color: var(--text-2); }

.progress { height: 5px; background: var(--glass-2); border-radius: 999px; overflow: hidden; }
.progress i { display: block; height: 100%; background: var(--accent); border-radius: 999px; transition: width .5s ease; }
.progress.large { height: 8px; }

.duration { color: var(--text-2); font-size: .74rem; font-variant-numeric: tabular-nums; }
.chip {
  background: var(--glass-2); border: 1px solid var(--line);
  color: var(--text-2); padding: 3px 10px; border-radius: 999px; font-size: .66rem;
}

.panel {
  background: var(--glass);
  -webkit-backdrop-filter: var(--blur);
  backdrop-filter: var(--blur);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: 24px;
  box-shadow: var(--shadow-sm);
}
.panel-title { display: flex; align-items: start; justify-content: space-between; margin-bottom: 16px; }
.panel h2, .panel-title h2, .quick h2 { font-size: 1.14rem; font-weight: 700; margin: 0; letter-spacing: -.01em; }
.panel-title > a, .panel-title > span { font-size: .78rem; color: var(--text-2); }
.mt { margin-top: 18px; }

.empty { text-align: center; padding: 52px 20px; color: var(--text-2); }
.empty div { font-size: 1.8rem; color: var(--text-3); }
.empty h3 { color: var(--text); margin: 12px 0 7px; }
.empty p { margin: 0 0 20px; }
.empty.compact { padding: 24px; }
.empty.compact p { margin: 0; }
.span { grid-column: 1/-1; }

.messages { position: fixed; top: 78px; right: 24px; z-index: 40; display: grid; gap: 8px; }
.message {
  background: var(--glass-2);
  -webkit-backdrop-filter: var(--blur);
  backdrop-filter: var(--blur);
  border: 1px solid var(--line-2);
  padding: 12px 18px; border-radius: 14px;
  box-shadow: var(--shadow-sm); font-size: .85rem;
  animation: toast-in .25s ease;
}
@keyframes toast-in { from { opacity: 0; transform: translateY(-6px); } }
.message.success { border-color: var(--ok); }
.message.error { border-color: var(--danger); }
.message.warning { border-color: var(--warn); }

/* ---------- Universal top search ---------- */
.top-search {
  display: flex; align-items: center; gap: 10px;
  background: var(--glass);
  -webkit-backdrop-filter: var(--blur);
  backdrop-filter: var(--blur);
  border: 1px solid var(--line);
  border-radius: 999px; padding: 7px 7px 7px 20px;
  max-width: 560px; margin-bottom: 26px;
  box-shadow: var(--shadow-sm);
  transition: border-color .18s;
}
.top-search:focus-within { border-color: var(--line-2); }
.top-search span { color: var(--text-3); font-size: 1.05rem; }
.top-search input { flex: 1; background: none; border: 0; outline: none; font-size: .92rem; min-width: 0; }
.top-search button {
  background: var(--accent); color: var(--on-accent); border: 0;
  border-radius: 999px; padding: 9px 18px; font-weight: 600; cursor: pointer; font-size: .84rem;
}

/* ---------- Dashboard ---------- */
.stat-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-bottom: 20px; }
.stat-grid article {
  background: var(--glass);
  -webkit-backdrop-filter: var(--blur);
  backdrop-filter: var(--blur);
  border: 1px solid var(--line);
  padding: 20px; border-radius: var(--r-lg); display: grid;
  box-shadow: var(--shadow-sm);
}
.stat-grid span { color: var(--text-2); font-size: .78rem; }
.stat-grid strong { font-size: 2.1rem; font-weight: 700; margin: 12px 0 5px; letter-spacing: -.03em; }
.stat-grid small { color: var(--text-3); font-size: .72rem; }

.dashboard-grid { display: grid; grid-template-columns: minmax(0, 1.7fr) minmax(300px, .7fr); gap: 20px; }

.video-list { display: grid; }
.video-row { display: flex; align-items: center; gap: 14px; padding: 12px 0; border-top: 1px solid var(--line); }
.thumb {
  width: 70px; aspect-ratio: 16/9; border-radius: 10px;
  background: var(--glass-2); overflow: hidden;
  display: grid; place-items: center; color: var(--text-3); flex-shrink: 0;
  border: 1px solid var(--line);
}
.thumb img, .media-visual img, .result-thumb img { width: 100%; height: 100%; object-fit: cover; }
.grow { flex: 1; min-width: 0; }
.video-row .grow { display: grid; gap: 4px; }
.video-row strong { font-size: .89rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.video-row small { font-size: .72rem; color: var(--text-3); }

.quick form { display: flex; gap: 8px; margin: 18px 0; }
.quick input {
  min-width: 0; flex: 1; background: var(--glass); border: 1px solid var(--line);
  border-radius: 999px; padding: 11px 16px; outline: none;
}
.quick input:focus { border-color: var(--line-2); }
.tip, .privacy, .notice { display: flex; gap: 12px; align-items: start; }
.tip { padding: 12px 0 18px; color: var(--text-2); font-size: .76rem; border-bottom: 1px solid var(--line); }
.tip b { font-size: .62rem; border: 1px solid var(--line); padding: 3px 6px; border-radius: 6px; color: var(--text); }
.privacy { margin-top: 18px; }
.privacy span, .notice > span { color: var(--text-2); font-size: 1.25rem; }
.privacy strong, .notice strong { font-size: .86rem; }
.privacy p, .notice p { margin: 4px 0; color: var(--text-2); font-size: .76rem; line-height: 1.5; }

/* ---------- System monitor ---------- */
.monitor { display: grid; gap: 16px; }
.meter-row { display: grid; gap: 7px; }
.meter-row .meter-head { display: flex; justify-content: space-between; font-size: .76rem; color: var(--text-2); }
.meter-row .meter-head b { color: var(--text); font-variant-numeric: tabular-nums; }
.meter { height: 8px; background: var(--glass-2); border-radius: 999px; overflow: hidden; }
.meter i { display: block; height: 100%; background: var(--accent); border-radius: 999px; transition: width .6s ease; }
.gpu-card {
  display: grid; gap: 6px; background: var(--glass);
  border: 1px solid var(--line); border-radius: var(--r); padding: 14px 16px;
}
.gpu-card .gpu-head { display: flex; justify-content: space-between; align-items: center; font-size: .78rem; }
.gpu-card .gpu-head b { font-size: .82rem; }
.gpu-stats { display: flex; gap: 14px; color: var(--text-3); font-size: .72rem; font-variant-numeric: tabular-nums; }
.monitor-empty { color: var(--text-3); font-size: .78rem; text-align: center; padding: 14px; }

/* ---------- Library ---------- */
.toolbar { display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid var(--line); padding-bottom: 14px; margin-bottom: 20px; color: var(--text-2); font-size: .8rem; }
.filters { display: flex; gap: 5px; }
.filters a { padding: 8px 14px; border-radius: 999px; }
.filters a.active { background: var(--accent-soft); color: var(--text); font-weight: 600; }
.filters a:not(.active):hover { background: var(--glass); }

.media-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.media-card {
  border: 1px solid var(--line); border-radius: var(--r-lg); overflow: hidden;
  background: var(--glass);
  -webkit-backdrop-filter: var(--blur);
  backdrop-filter: var(--blur);
  transition: transform .2s, border-color .2s;
  box-shadow: var(--shadow-sm);
}
.media-card:hover { transform: translateY(-3px); border-color: var(--line-2); }
.media-visual { aspect-ratio: 16/9; background: var(--glass-2); position: relative; }
.media-placeholder {
  width: 100%; height: 100%; display: grid; place-items: center;
  font-size: 3rem; font-weight: 700; color: var(--text-3);
}
.media-visual .duration {
  position: absolute; right: 9px; bottom: 8px;
  background: var(--glass-2); -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px);
  color: var(--text); padding: 3px 8px; border-radius: 6px;
}
.media-info { padding: 15px 16px; }
.media-info > div { display: flex; justify-content: space-between; align-items: start; gap: 8px; }
.media-info h3 { font-size: .92rem; margin: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.media-info p { color: var(--text-3); font-size: .74rem; margin: 9px 0 0; }
.media-info .progress { margin-top: 12px; }

/* ---------- Video detail / studio ---------- */
.detail-head { align-items: center; }
.action-bar {
  display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
  margin-bottom: 20px;
}
.action-bar form { margin: 0; }

.studio { display: grid; grid-template-columns: minmax(0, 1.7fr) minmax(330px, .65fr); gap: 18px; }
.player-panel, .transcript-panel {
  background: var(--glass);
  -webkit-backdrop-filter: var(--blur);
  backdrop-filter: var(--blur);
  border: 1px solid var(--line);
  border-radius: var(--r-lg); overflow: hidden;
  box-shadow: var(--shadow-sm);
}
.player { aspect-ratio: 16/9; background: #000; display: grid; place-items: center; }
.player video { width: 100%; height: 100%; object-fit: contain; }
.timeline { padding: 15px; }
.time-axis { display: grid; grid-template-columns: 75px repeat(3, 1fr); font-size: .64rem; color: var(--text-3); padding-bottom: 8px; }
.lanes { display: grid; gap: 5px; }
.lanes > div { height: 17px; background: var(--glass-2); border-radius: 5px; position: relative; overflow: hidden; }
.lanes button { position: absolute; height: 100%; min-width: 3px; background: var(--text-3); border: 0; cursor: pointer; border-radius: 2px; }
.lanes button:hover { background: var(--text-2); }
.scene-block { background: linear-gradient(90deg, transparent 0 18%, var(--glass-3) 18% 46%, transparent 46% 58%, var(--glass-3) 58% 82%, transparent 82%) !important; }
.face-block { background: linear-gradient(90deg, transparent 8%, var(--glass-3) 8% 26%, transparent 26% 64%, var(--glass-3) 64% 84%, transparent 84%) !important; }

.tabs { display: flex; border-bottom: 1px solid var(--line); }
.tabs button { flex: 1; padding: 14px; background: none; border: 0; color: var(--text-2); border-bottom: 2px solid transparent; cursor: pointer; font-size: .82rem; }
.tabs button.active { color: var(--text); border-color: var(--accent); font-weight: 600; }
.transcript { max-height: 650px; overflow: auto; padding: 8px; }

/* Transcript tools (language + search) */
.transcript-tools { display: flex; gap: 8px; padding: 4px 4px 12px; border-bottom: 1px solid var(--line); margin-bottom: 4px; position: sticky; top: 0; background: color-mix(in srgb, var(--bg) 55%, transparent); -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px); z-index: 2; }
.transcript-tools select, .transcript-tools input { flex: 1; min-width: 0; background: var(--glass); border: 1px solid var(--line); border-radius: 999px; padding: 9px 13px; font-size: .78rem; outline: none; }
.transcript-tools select { flex: 0 0 auto; }

/* Summary paragraph */
.summary-paragraph { padding: 18px 16px 4px; }
.summary-paragraph p { font-size: .93rem; line-height: 1.75; margin: 0; color: var(--text); }
.summary-actions { padding: 14px 16px 18px; }
.document-visual { display: grid; place-items: center; font-size: 2rem; color: var(--text-2); }
.document-visual span { font-size: .68rem; text-transform: uppercase; letter-spacing: .08em; }
.form-note { color: var(--text-3); font-size: .76rem; line-height: 1.5; margin: 2px 0 0; }
.document-summary { margin-bottom: 16px; }
.document-summary > p { margin: 0 0 14px; line-height: 1.7; }
.document-pages { display: grid; gap: 10px; }
.document-page { border: 1px solid var(--line); border-radius: 10px; padding: 14px; background: var(--glass); scroll-margin-top: 20px; }
.document-page-head { display: flex; gap: 10px; justify-content: space-between; align-items: flex-start; }
.document-page-head small { display: block; margin-top: 3px; color: var(--text-3); font-size: .7rem; }
.page-summary { color: var(--text-2); font-size: .84rem; line-height: 1.6; }
.document-page details { color: var(--text-3); font-size: .78rem; }
.document-page pre { white-space: pre-wrap; max-height: 360px; overflow: auto; font: inherit; line-height: 1.55; color: var(--text-2); }
.topic-groups { display: grid; gap: 7px; padding: 4px 16px 12px; }
.topic-heading { color: var(--text-3); font-size: .74rem; line-height: 1.4; margin: 0 0 4px; }
.topic-group { display: flex; align-items: flex-start; gap: 9px; background: var(--glass); border: 1px solid var(--line); border-radius: 10px; padding: 9px 10px; cursor: pointer; }
.topic-group input { margin-top: 4px; }
.topic-group button { flex: 1; display: grid; gap: 3px; background: none; border: 0; padding: 0; text-align: left; color: inherit; cursor: pointer; }
.topic-group b { font-size: .8rem; text-transform: capitalize; }
.topic-group small { color: var(--text-3); font-size: .7rem; line-height: 1.45; }

/* Ask-video chat */
.chat { display: flex; flex-direction: column; max-height: 620px; height: 620px; }
.chat-log { flex: 1; overflow: auto; padding: 14px; display: grid; gap: 10px; align-content: start; }
.chat-bubble { max-width: 88%; padding: 10px 14px; border-radius: 16px; font-size: .85rem; line-height: 1.5; }
.chat-bubble p { margin: 0; }
.chat-bubble.user { background: var(--accent); color: var(--on-accent); justify-self: end; border-bottom-right-radius: 6px; }
.chat-bubble.assistant { background: var(--glass-2); border: 1px solid var(--line); justify-self: start; border-bottom-left-radius: 6px; }
.chat-typing { color: var(--text-3); font-style: italic; }
.chat-moments { display: grid; gap: 6px; margin-top: 10px; }
.chat-moment { display: flex; align-items: center; gap: 8px; background: var(--glass); border: 1px solid var(--line); border-radius: 999px; padding: 7px 13px; font-size: .76rem; cursor: pointer; text-align: left; width: 100%; }
.chat-moment:hover { background: var(--glass-3); }
.chat-moment b { color: var(--text-2); font-weight: 600; white-space: nowrap; }
.chat-moment span { color: var(--text); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.chat-input { display: flex; gap: 8px; padding: 12px; border-top: 1px solid var(--line); }
.chat-input input { flex: 1; background: var(--glass); border: 1px solid var(--line); border-radius: 999px; padding: 10px 16px; outline: none; font-size: .85rem; min-width: 0; }
.chat-input input:focus { border-color: var(--line-2); }
.chat-input .primary:disabled { opacity: .5; cursor: default; }
.chat-note { color: var(--text-3); font-size: .68rem; padding: 0 14px 12px; text-align: center; }

/* Face groups */
.face-groups { display: grid; gap: 8px; }
.face-group { background: var(--glass); border: 1px solid var(--line); border-radius: var(--r); overflow: hidden; }
.face-group-head { width: 100%; display: flex; align-items: center; gap: 12px; background: none; border: 0; padding: 12px; cursor: pointer; text-align: left; color: inherit; }
.face-thumbs { display: flex; gap: 4px; }
.face-thumbs img { width: 38px; height: 38px; border-radius: 9px; object-fit: cover; border: 1px solid var(--line); }
.face-avatar { width: 38px; height: 38px; border-radius: 9px; background: var(--glass-2); display: grid; place-items: center; font-weight: 700; font-size: .85rem; }
.face-group-meta { flex: 1; min-width: 0; display: grid; gap: 2px; }
.face-group-meta b { font-size: .85rem; }
.face-group-meta small { color: var(--text-3); font-size: .7rem; }
.face-group-arrow { color: var(--text-3); transition: transform .2s; }
.face-group-head.open .face-group-arrow { transform: rotate(90deg); }
.face-times { border-top: 1px solid var(--line); padding: 4px 8px; }
.face-times label { display: flex; align-items: start; gap: 10px; padding: 10px 9px; border-radius: 10px; cursor: pointer; }
.face-times label:hover { background: var(--glass); }
.face-times label > input { margin-top: 4px; }
.face-times label > button { width: 100%; display: grid; grid-template-columns: 55px 1fr; gap: 10px; text-align: left; background: none; border: 0; padding: 0; cursor: pointer; color: inherit; }
.face-times time { color: var(--text-2); font-size: .72rem; font-variant-numeric: tabular-nums; }
.face-times b { font-size: .62rem; color: var(--text-3); letter-spacing: .08em; font-weight: 700; }
.face-times p { font-size: .86rem; margin: 4px 0; }
.transcript > label { display: flex; align-items: start; gap: 10px; padding: 10px 9px; border-radius: 10px; cursor: pointer; }
.transcript > label:hover { background: var(--glass); }
.transcript > label > input { margin-top: 4px; }
.transcript > label > button { width: 100%; display: grid; grid-template-columns: 55px 1fr; gap: 10px; text-align: left; background: none; border: 0; padding: 0; cursor: pointer; color: inherit; }
.transcript time { color: var(--text-2); font-size: .72rem; font-variant-numeric: tabular-nums; }
.transcript b { font-size: .62rem; color: var(--text-3); letter-spacing: .08em; font-weight: 700; text-transform: uppercase; }
.transcript p { font-size: .86rem; line-height: 1.5; margin: 4px 0; }
.transcript small { color: var(--text-2); }

.selection-bar {
  display: flex; align-items: center; gap: 14px; flex-wrap: wrap;
  background: var(--glass); border: 1px solid var(--line);
  border-radius: var(--r-lg); padding: 16px 20px; margin-top: 18px;
  -webkit-backdrop-filter: var(--blur); backdrop-filter: var(--blur);
}
.selection-bar .grow { display: grid; gap: 6px; }
.selection-bar select { background: var(--glass-2); border: 1px solid var(--line); border-radius: 10px; padding: 8px 10px; }
.check { display: flex; align-items: center; gap: 9px; color: var(--text-2); font-size: .8rem; font-weight: 500; }
.check input { width: 17px; height: 17px; accent-color: var(--accent); }

.inline-notice {
  display: inline-flex; align-items: center; gap: 9px;
  background: var(--warn-soft); color: var(--warn);
  border-radius: 999px; padding: 7px 15px; font-size: .8rem; margin-bottom: 16px;
}

/* ---------- Search ---------- */
.search-hero { max-width: 950px; margin: 9vh auto 35px; text-align: center; }
.search-hero h1 { font-size: clamp(2.2rem, 4vw, 3.4rem); margin-bottom: 28px; }
.searchbox {
  padding: 7px 7px 7px 20px; border: 1px solid var(--line-2);
  background: var(--glass);
  -webkit-backdrop-filter: var(--blur);
  backdrop-filter: var(--blur);
  border-radius: 999px; display: flex; align-items: center; gap: 11px;
  box-shadow: var(--shadow);
  transition: border-color .18s;
}
.searchbox:focus-within { border-color: var(--accent); }
.searchbox > span { font-size: 1.3rem; color: var(--text-3); }
.searchbox input { border: 0; background: none; flex: 1; font-size: 1rem; padding: 13px 0; outline: none; min-width: 0; }
.searchbox button { background: var(--accent); color: var(--on-accent); border: 0; border-radius: 999px; padding: 12px 22px; font-weight: 700; cursor: pointer; }
.search-filters { display: flex; justify-content: space-between; align-items: center; margin-top: 12px; }
.search-filters select {
  background: var(--glass-2); border: 1px solid var(--line);
  border-radius: 999px; padding: 8px 12px; font-size: .75rem; outline: none;
}
.search-filters span { color: var(--text-3); font-size: .73rem; }

.search-empty { text-align: center; padding: 55px; color: var(--text-2); }
.photo-search { max-width: 950px; margin: 0 auto 30px; }
.photo-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.photo-grid form { display: grid; gap: 10px; }
.photo-drop {
  display: grid; gap: 8px; text-align: center;
  border: 1px dashed var(--line-2); border-radius: var(--r-lg);
  padding: 24px 18px; cursor: pointer; background: var(--glass);
  transition: background .18s;
}
.photo-drop:hover { background: var(--glass-2); }
.photo-drop input { position: absolute; opacity: 0; pointer-events: none; }
.photo-icon { font-size: 1.6rem; color: var(--text-2); }
.photo-drop b { font-size: .9rem; }
.photo-drop small { color: var(--text-3); font-size: .72rem; line-height: 1.5; }
.photo-drop span { color: var(--text-2); font-size: .75rem; font-weight: 600; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.face-result { margin-bottom: 12px; }
.face-result .face-group-head { padding: 14px 16px; }
.face-time { display: grid; grid-template-columns: 55px 1fr; gap: 10px; padding: 10px 9px; border-radius: 10px; color: inherit; }
.face-time:hover { background: var(--glass); }
.face-time time { color: var(--text-2); font-size: .72rem; font-variant-numeric: tabular-nums; }
.face-time b { font-size: .8rem; }
.face-time p { font-size: .72rem; color: var(--text-3); margin: 3px 0 0; }
.search-empty .orbit {
  margin: auto; width: 76px; height: 76px; border: 1px solid var(--line-2);
  border-radius: 50%; display: grid; place-items: center;
  color: var(--text-2); font-size: 1.8rem;
}
.search-empty h2 { color: var(--text); font-size: 1.25rem; font-weight: 700; margin-top: 18px; }

.results { max-width: 1000px; margin: auto; }
.results h2 { font-size: 1rem; font-weight: 700; margin: 26px 0 12px; letter-spacing: -.01em; }
.results-head { margin-bottom: 15px; }
.results-head h2 { font-size: 1.2rem; margin: 0; }
.results-head p { color: var(--text-2); font-size: .8rem; }
.result-card {
  display: grid; grid-template-columns: 150px 1fr; gap: 18px;
  background: var(--glass);
  -webkit-backdrop-filter: var(--blur);
  backdrop-filter: var(--blur);
  border: 1px solid var(--line); border-radius: var(--r-lg);
  padding: 12px; margin-bottom: 12px; align-items: center;
  box-shadow: var(--shadow-sm);
}
.result-thumb {
  aspect-ratio: 16/9; background: var(--glass-2); border-radius: 12px;
  overflow: hidden; position: relative; display: grid; place-items: center;
  border: 1px solid var(--line);
}
.result-thumb > span { position: absolute; background: var(--glass-2); -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px); border-radius: 50%; width: 32px; height: 32px; display: grid; place-items: center; }
.result-thumb time { position: absolute; bottom: 5px; right: 5px; background: var(--glass-2); -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px); padding: 2px 6px; font-size: .68rem; border-radius: 5px; }
.result-body { min-width: 0; }
.result-top { display: flex; justify-content: space-between; color: var(--text-3); font-size: .7rem; }
.result-top b { color: var(--text-2); font-weight: 600; }
.result-body h3 { font-size: .94rem; margin: 8px 0; }
.result-body p { font-size: .8rem; color: var(--text-2); margin: 0; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.chips { display: flex; gap: 5px; margin-top: 10px; flex-wrap: wrap; }
.chips span { background: var(--glass-2); color: var(--text-2); padding: 3px 9px; border-radius: 999px; font-size: .64rem; }
.add-clip { font-size: .75rem; color: var(--text-2); }

/* ---------- People ---------- */
.notice {
  background: var(--glass);
  -webkit-backdrop-filter: var(--blur);
  backdrop-filter: var(--blur);
  border: 1px solid var(--line);
  border-radius: var(--r); padding: 15px 18px; margin-bottom: 20px;
}
.notice p { margin: 3px 0; }
.people-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 12px; }
.people-grid article {
  background: var(--glass); border: 1px solid var(--line);
  border-radius: var(--r-lg); text-align: center; padding: 20px;
  -webkit-backdrop-filter: var(--blur); backdrop-filter: var(--blur);
}
.person-avatar {
  width: 60px; height: 60px; border-radius: 50%; margin: auto;
  background: var(--glass-2); border: 1px solid var(--line);
  display: grid; place-items: center; font-size: 1.4rem; font-weight: 700;
}
.people-grid h3 { font-size: .88rem; margin: 11px 0 7px; }
.people-grid p { color: var(--text-3); font-size: .7rem; }

/* ---------- Exports ---------- */
.export-list article { display: flex; align-items: center; gap: 14px; border-top: 1px solid var(--line); padding: 14px 0; }
.export-list article:first-of-type { border-top: 0; }
.file-icon {
  width: 46px; height: 46px; border-radius: 12px;
  background: var(--glass-2); color: var(--text-2);
  display: grid; place-items: center; font-size: .6rem; font-weight: 700;
  border: 1px solid var(--line);
}
.export-list h3 { font-size: .88rem; margin: 0; }
.export-list p { color: var(--text-3); font-size: .73rem; margin: 5px 0 0; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0 12px; }

/* ---------- Settings ---------- */
.settings-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.setting { display: flex; align-items: center; justify-content: space-between; gap: 15px; border-top: 1px solid var(--line); padding: 16px 0; }
.setting:first-of-type { border-top: 0; }
.setting strong { font-size: .88rem; }
.setting p { color: var(--text-2); font-size: .76rem; margin: 4px 0 0; }
.narrow { max-width: 600px; }
.stack-form p { display: grid; gap: 5px; }
.stack-form ul { font-size: .75rem; color: var(--text-2); }
.stack-form input { background: var(--glass); border: 1px solid var(--line); border-radius: 12px; padding: 11px 14px; outline: none; width: 100%; }
.stack-form input:focus { border-color: var(--line-2); }

/* ---------- Status page ---------- */
.status-list { display: grid; gap: 12px; }
.status-row {
  display: flex; align-items: center; gap: 16px;
  background: var(--glass); border: 1px solid var(--line);
  border-radius: var(--r-lg); padding: 16px 18px;
  -webkit-backdrop-filter: var(--blur); backdrop-filter: var(--blur);
  transition: border-color .18s;
}
.status-row:hover { border-color: var(--line-2); }
.status-row .thumb { width: 96px; }
.status-row-top { display: flex; justify-content: space-between; align-items: center; gap: 12px; }
.status-row-top h3 { font-size: .95rem; margin: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.status-row .progress { margin-top: 12px; }
.status-row .row-meta { display: flex; justify-content: space-between; color: var(--text-3); font-size: .72rem; margin-top: 7px; font-variant-numeric: tabular-nums; }
.status-row-actions { display: flex; gap: 8px; align-items: center; flex-shrink: 0; }

/* ---------- Progress page ---------- */
.video-block { margin-bottom: 18px; }
.video-block-head { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; margin-bottom: 18px; }
.video-block-head .thumb { width: 104px; }
.video-block-head .head-main { flex: 1; min-width: 220px; display: grid; gap: 10px; }
.video-block-head h2 { font-size: 1.05rem; margin: 0; display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.video-block-head .progress { max-width: 420px; }
.stage-list { display: grid; gap: 8px; }
.stage {
  display: flex; align-items: center; gap: 13px;
  background: var(--glass); border: 1px solid var(--line);
  border-radius: var(--r); padding: 13px 15px;
  transition: border-color .2s;
}
.stage .stage-icon { width: 26px; height: 26px; border-radius: 50%; display: grid; place-items: center; flex-shrink: 0; font-size: .7rem; background: var(--glass-2); color: var(--text-2); }
.stage .stage-body { min-width: 0; flex: 1; display: grid; gap: 3px; }
.stage .stage-body b { font-size: .84rem; font-weight: 600; }
.stage .stage-body small { color: var(--text-3); font-size: .7rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.stage .stage-state { text-transform: uppercase; font-size: .64rem; font-weight: 700; letter-spacing: .07em; color: var(--text-3); }
.stage.running { border-color: var(--warn); }
.stage.running .stage-icon { color: var(--warn); animation: spin 1.2s linear infinite; border: 2px solid var(--warn-soft); border-top-color: var(--warn); background: none; }
.stage.running .stage-state { color: var(--warn); }
.stage.complete .stage-icon { background: var(--ok-soft); color: var(--ok); }
.stage.complete .stage-state { color: var(--ok); }
.stage.failed { border-color: var(--danger); }
.stage.failed .stage-icon { background: var(--danger-soft); color: var(--danger); }
.stage.failed .stage-state { color: var(--danger); }
@keyframes spin { to { transform: rotate(360deg); } }

/* ---------- Dialogs (liquid glass) ---------- */
dialog {
  border: 1px solid var(--line-2);
  border-radius: var(--r-xl); background: var(--glass-2);
  -webkit-backdrop-filter: blur(40px) saturate(180%);
  backdrop-filter: blur(40px) saturate(180%);
  color: var(--text); padding: 0;
  box-shadow: var(--shadow);
  width: min(520px, calc(100vw - 30px));
}
dialog::backdrop { background: rgba(0, 0, 0, 0.45); -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px); }
dialog form { padding: 26px; }
.modal-head { display: flex; align-items: start; justify-content: space-between; margin-bottom: 22px; }
.modal-head h2 { font-size: 1.35rem; font-weight: 700; margin: 0; letter-spacing: -.02em; }
.modal-head button { background: var(--glass-2); border: 0; width: 30px; height: 30px; border-radius: 50%; font-size: 1.1rem; color: var(--text-2); cursor: pointer; display: grid; place-items: center; }
.modal-head button:hover { background: var(--glass-3); color: var(--text); }
label { display: grid; gap: 7px; color: var(--text-2); font-size: .78rem; font-weight: 600; margin-bottom: 15px; }
input, select {
  background: var(--glass); border: 1px solid var(--line);
  color: var(--text); border-radius: 12px; padding: 11px 13px; outline: none;
}
input:focus, select:focus { border-color: var(--line-2); }
.dropzone { border: 1px dashed var(--line-2); border-radius: 16px; padding: 28px; text-align: center; cursor: pointer; }
.dropzone:hover { background: var(--glass); }
.dropzone input { position: absolute; opacity: 0; pointer-events: none; }
.dropzone small { color: var(--text-3); font-weight: 400; }
.modal-actions { display: flex; justify-content: flex-end; gap: 9px; margin-top: 24px; }
.upload-live { display: grid; gap: 8px; color: var(--text-2); font-size: .78rem; margin: 12px 0; }

/* ---------- Login ---------- */
.login-body { display: grid; place-items: center; background: var(--bg); overflow: hidden; }
.login-body:before {
  content: ""; position: fixed; inset: 0;
  background: linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 52px 52px;
  mask-image: radial-gradient(circle at center, #000 0, transparent 74%);
  -webkit-mask-image: radial-gradient(circle at center, #000 0, transparent 74%);
}
.login-glow {
  position: fixed; width: 560px; height: 560px;
  background: radial-gradient(circle, var(--accent-soft), transparent 70%);
  filter: blur(90px); border-radius: 50%; top: -260px; left: 50%; transform: translateX(-50%);
}
.login-card {
  position: relative; width: min(420px, calc(100vw - 32px));
  background: var(--glass-2);
  -webkit-backdrop-filter: blur(40px) saturate(180%);
  backdrop-filter: blur(40px) saturate(180%);
  border: 1px solid var(--line-2); border-radius: var(--r-xl);
  padding: 36px; box-shadow: var(--shadow);
}
.login-brand { margin-bottom: 38px; }
.login-card h1 { font-size: 2.3rem; font-weight: 700; letter-spacing: -.04em; margin: 0; }
.login-copy { color: var(--text-2); line-height: 1.55; margin: 10px 0 28px; font-size: .92rem; }
.login-card label { margin-bottom: 14px; }
.login-card input { background: var(--glass); border: 1px solid var(--line); border-radius: 12px; padding: 12px 14px; }
.login-note { text-align: center; color: var(--text-3); font-size: .7rem; margin: 18px 0 0; }
.form-error { background: var(--danger-soft); color: var(--danger); padding: 11px 13px; border-radius: 10px; font-size: .78rem; margin-bottom: 15px; }

/* ---------- Responsive ---------- */
@media (max-width: 1100px) {
  .shell { grid-template-columns: 78px 1fr; }
  .sidebar { padding: 24px 10px; }
  .brand-word, .sidebar nav a:not(.active) { font-size: 0; }
  .brand { justify-content: center; }
  .sidebar nav a, .sidebar-bottom > a { justify-content: center; }
  .sidebar nav a.active { font-size: 0; }
  .sidebar-tools { flex-direction: column; gap: 8px; }
  .theme-toggle { padding: 8px 10px; }
  .theme-toggle [data-theme-label] { display: none; }
  .user-info, .logout { display: none; }
  .user { justify-content: center; }
  .stat-grid { grid-template-columns: 1fr 1fr; }
  .dashboard-grid, .studio { grid-template-columns: 1fr; }
  .media-grid { grid-template-columns: 1fr 1fr; }
  .people-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 650px) {
  .shell { display: block; }
  .sidebar { position: fixed; z-index: 30; width: 240px; transform: translateX(-104%); transition: transform .22s; margin: 10px; height: calc(100vh - 20px); }
  .nav-open .sidebar { transform: none; }
  .sidebar .brand-word, .sidebar nav a:not(.active), .sidebar nav a.active { font-size: .9rem; }
  .sidebar-tools { flex-direction: row; }
  .user-info, .logout { display: initial; }
  .user-info { display: grid; }
  .logout { display: inline-flex; }
  .topbar { height: 56px; padding: 0 16px; }
  .mobile-menu { display: block; }
  .content { padding: 24px 16px 70px; }
  .page-head { align-items: start; }
  .stat-grid, .media-grid, .settings-grid { grid-template-columns: 1fr; }
  .people-grid { grid-template-columns: 1fr 1fr; }
  .result-card { grid-template-columns: 95px 1fr; }
  .status-row { flex-wrap: wrap; }
  .status-row .thumb { width: 100%; }
  .search-hero { margin-top: 4vh; }
  .searchbox { padding-left: 14px; }
  .search-filters span { display: none; }
  .photo-grid { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .crumb { max-width: 60%; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
}
@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
}

/* ---------- Document viewer (PDF + page navigator) ---------- */
.doc-viewer { display: grid; grid-template-rows: auto minmax(0, 1fr) auto; }
.doc-nav { display: flex; align-items: center; justify-content: center; gap: 14px; padding: 10px 14px; border-bottom: 1px solid var(--line); }
.doc-nav-btn { width: 34px; height: 34px; border-radius: 50%; display: grid; place-items: center; background: var(--glass-2); border: 1px solid var(--line); color: var(--text); font-size: 1.2rem; cursor: pointer; line-height: 1; }
.doc-nav-btn:hover { background: var(--glass-3); }
.doc-page-count { font-size: .8rem; color: var(--text-2); font-variant-numeric: tabular-nums; min-width: 90px; text-align: center; }
.doc-page-count b { color: var(--text); font-weight: 700; }
.doc-canvas { min-height: 480px; max-height: 640px; overflow: auto; background: #000; display: grid; place-items: start center; padding: 14px; }
.doc-page-image { max-width: 100%; height: auto; border-radius: 6px; box-shadow: 0 12px 40px rgba(0,0,0,.45); }
.doc-empty { color: var(--text-3); text-align: center; padding: 60px 20px; }
.doc-empty div { font-size: 2rem; }
.doc-empty p { margin: 10px 0 0; font-size: .8rem; }
.doc-thumbs { display: flex; gap: 8px; overflow-x: auto; padding: 12px 14px; border-top: 1px solid var(--line); }
.doc-thumb { flex: 0 0 auto; width: 58px; border: 1px solid var(--line); border-radius: 8px; overflow: hidden; background: var(--glass-2); padding: 0; cursor: pointer; position: relative; }
.doc-thumb img { width: 100%; height: 78px; object-fit: cover; object-position: top; opacity: .65; }
.doc-thumb span { position: absolute; left: 4px; bottom: 4px; background: var(--glass-2); -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px); font-size: .6rem; padding: 1px 5px; border-radius: 4px; color: var(--text); }
.doc-thumb.active { border-color: var(--accent); }
.doc-thumb.active img { opacity: 1; }
.doc-page-image[hidden] { display: none !important; }

/* ---------- Library/progress section labels + person photos ---------- */
.section-label { margin: 26px 0 12px; font-size: 1rem; font-weight: 700; letter-spacing: -.01em; }
.person-avatar img { width: 100%; height: 100%; border-radius: 50%; object-fit: cover; }
.person-avatar { overflow: hidden; }

/* Jezt logo: theme-aware variants */
.brand-logo.logo-light{display:none}
html[data-theme="light"] .brand-logo.logo-dark{display:none}
html[data-theme="light"] .brand-logo.logo-light{display:block}

/* ---------- Thinking orbs — loading / processing indicators ---------- */
.orb { display: block; flex: 0 0 auto; }
.orb[hidden] { display: none; }
.orb-inline { display: inline-block; vertical-align: middle; }
.orb-slot { display: flex; align-items: center; gap: 10px; }
.chat-typing { display: inline-flex; align-items: center; gap: 8px; }
.status:has(.orb)::before { display: none; }
.dashboard-orb { margin-bottom: 14px; }
.orb-overlay { position: fixed; inset: 0; z-index: 90; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 14px; background: var(--glass-2); -webkit-backdrop-filter: var(--blur); backdrop-filter: var(--blur); opacity: 0; pointer-events: none; transition: opacity .18s ease; }
.orb-overlay[hidden] { display: none; }
.orb-overlay[data-open="1"] { opacity: 1; pointer-events: auto; }
.orb-overlay span { color: var(--text-2); font-size: .8rem; letter-spacing: .1em; text-transform: uppercase; }

/* ---------- People: per-person actions ---------- */
.person-actions { display: flex; gap: 6px; justify-content: center; align-items: center; margin-top: 12px; flex-wrap: wrap; }
.person-actions .ghost, .person-actions .danger { padding: 7px 13px; font-size: .74rem; }