/* alcor-video */
/* AlcorVideo 0.1 — namespaced product and editor UI. */
body.alcor-video {
  margin: 0;
  background: #05070b;
  color: #f4f7fb;
  overflow-x: hidden;
}
body.alcor-video * { box-sizing: border-box; }
body.alcor-video button,
body.alcor-video input,
body.alcor-video select,
body.alcor-video textarea { font: inherit; }
body.alcor-video button,
body.alcor-video a,
body.alcor-video input,
body.alcor-video select,
body.alcor-video textarea { outline-offset: 3px; }
body.alcor-video :focus-visible { outline: 2px solid #73d6ff; }
.av-page {
  --av-bg: #05070b;
  --av-panel: #0b0f16;
  --av-panel-2: #101620;
  --av-line: rgba(210, 230, 255, .14);
  --av-line-strong: rgba(210, 230, 255, .28);
  --av-text: #f4f7fb;
  --av-muted: #98a6b7;
  --av-cyan: #53d9d4;
  --av-blue: #5188ff;
  --av-violet: #a778ff;
  --av-gold: #ffd47a;
  --av-danger: #ff6f78;
  min-height: 100vh;
  background: var(--av-bg);
  color: var(--av-text);
  font-family: "Segoe UI", system-ui, -apple-system, BlinkMacSystemFont, Inter, sans-serif;
  line-height: 1.5;
}
.av-page a { color: inherit; }
.av-site-header {
  position: relative;
  z-index: 30;
  min-height: 68px;
  display: flex;
  align-items: center;
  gap: 28px;
  padding: 0 30px;
  border-bottom: 1px solid var(--av-line);
  background: rgba(5, 7, 11, .88);
  backdrop-filter: blur(18px);
}
.av-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  font-size: 18px;
  letter-spacing: -.03em;
  white-space: nowrap;
}
.av-brand strong { font-weight: 700; }
.av-star { color: var(--av-cyan); filter: drop-shadow(0 0 12px rgba(103, 215, 255, .7)); }
.av-site-header nav { margin-left: auto; display: flex; align-items: center; gap: 24px; }
.av-site-header nav a { color: var(--av-muted); text-decoration: none; font-size: 13px; font-weight: 700; }
.av-site-header nav a:hover { color: var(--av-text); }
.av-header-action,
.av-button {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  padding: 0 18px;
  font-weight: 700;
  font-size: 13px;
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
}
.av-header-action,
.av-button-primary {
  color: #061018 !important;
  background: linear-gradient(135deg, #6fe6e1, #53d9d4 45%, #8f86ff);
  box-shadow: 0 10px 35px rgba(83, 217, 212, .22);
}
.av-header-action:hover,
.av-button-primary:hover { transform: translateY(-1px); filter: brightness(1.06); }
.av-button-secondary { color: var(--av-text) !important; border-color: var(--av-line-strong); background: rgba(255,255,255,.035); }
.av-button-secondary:hover { border-color: rgba(103, 215, 255, .58); background: rgba(103, 215, 255, .07); }
.av-eyebrow {
  color: var(--av-cyan);
  font-size: 11px;
  letter-spacing: .18em;
  font-weight: 700;
  text-transform: uppercase;
}

/* Product landing */
.av-hero {
  position: relative;
  min-height: 760px;
  display: grid;
  grid-template-columns: minmax(0, .8fr) minmax(540px, 1.2fr);
  gap: clamp(50px, 7vw, 110px);
  align-items: center;
  padding: 90px max(30px, calc((100vw - 1480px) / 2));
  overflow: hidden;
  border-bottom: 1px solid var(--av-line);
  background:
    radial-gradient(circle at 78% 22%, rgba(99, 132, 255, .18), transparent 31%),
    radial-gradient(circle at 20% 60%, rgba(93, 212, 255, .1), transparent 35%),
    linear-gradient(180deg, #070a11, #05070b 78%);
}
.av-hero-grid {
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: .18;
  background-image: linear-gradient(rgba(130,180,255,.16) 1px, transparent 1px), linear-gradient(90deg, rgba(130,180,255,.16) 1px, transparent 1px);
  background-size: 54px 54px;
  mask-image: linear-gradient(to bottom, black, transparent 85%);
}
.av-orbit { position: absolute; border: 1px solid rgba(120, 190, 255, .15); border-radius: 50%; pointer-events: none; }
.av-orbit-one { width: 600px; height: 600px; right: 4%; top: 5%; transform: rotate(-18deg); }
.av-orbit-two { width: 920px; height: 360px; right: -10%; top: 30%; transform: rotate(12deg); }
.av-hero-copy { position: relative; z-index: 2; max-width: 660px; }
.av-hero h1 {
  margin: 20px 0 22px;
  font-size: clamp(52px, 5.4vw, 88px);
  line-height: .98;
  letter-spacing: -.065em;
  max-width: 780px;
}
.av-hero-copy > p { margin: 0; max-width: 650px; color: #b9c4d2; font-size: clamp(18px, 1.45vw, 22px); line-height: 1.65; }
.av-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.av-proof-list { display: flex; flex-wrap: wrap; gap: 18px; list-style: none; padding: 0; margin: 26px 0 0; color: var(--av-muted); font-size: 12px; }
.av-proof-list li::before { content: "✓"; color: var(--av-cyan); margin-right: 7px; }
.av-editor-visual {
  position: relative;
  z-index: 3;
  min-width: 0;
  border: 1px solid rgba(170, 210, 255, .27);
  border-radius: 14px;
  overflow: hidden;
  background: #080c12;
  box-shadow: 0 40px 100px rgba(0,0,0,.52), 0 0 80px rgba(66, 141, 255, .12);
  transform: perspective(1400px) rotateY(-4deg) rotateX(1.5deg);
}
.av-visual-topbar { height: 38px; display: flex; align-items: center; gap: 6px; padding: 0 12px; border-bottom: 1px solid var(--av-line); color: #8794a7; font-size: 9px; letter-spacing: .12em; }
.av-visual-topbar span { width: 8px; height: 8px; border-radius: 50%; background: #314052; }
.av-visual-topbar b { margin-left: 10px; font-weight: 700; }
.av-visual-workspace { display: grid; grid-template-columns: 21% 58% 21%; height: 330px; }
.av-visual-bin,
.av-visual-inspector { padding: 16px; border-right: 1px solid var(--av-line); background: #0b1017; }
.av-visual-inspector { border-right: 0; border-left: 1px solid var(--av-line); }
.av-visual-bin i { display: block; height: 48px; margin-bottom: 9px; border-radius: 5px; background: linear-gradient(90deg, #18283a 32%, #101822 32%); border: 1px solid rgba(255,255,255,.05); }
.av-visual-inspector i { display: block; height: 12px; margin-bottom: 14px; border-radius: 4px; background: #182331; }
.av-visual-inspector i:nth-child(even) { width: 70%; }
.av-visual-program { padding: 18px; display: flex; flex-direction: column; background: #070a0f; }
.av-visual-frame { flex: 1; display: grid; place-items: center; position: relative; background: radial-gradient(circle at 40% 45%, #25354c, #111720 52%, #050608); border: 1px solid #202b39; overflow: hidden; }
.av-visual-frame::before { content: ""; width: 54%; aspect-ratio: 16/10; border-radius: 50%; background: radial-gradient(circle at 65% 38%, #b8efff 0 2%, #6d9cff 3% 8%, rgba(76,91,190,.46) 9% 26%, transparent 48%); filter: blur(.3px); }
.av-visual-frame span { position: absolute; left: 14px; bottom: 12px; color: rgba(255,255,255,.55); font-size: 8px; letter-spacing: .16em; }
.av-visual-controls { height: 38px; display: grid; place-items: center; color: #8190a3; font-size: 9px; }
.av-visual-timeline { position: relative; height: 250px; padding-top: 26px; background: #0a0e14; border-top: 1px solid var(--av-line); }
.av-visual-ruler { position: absolute; left: 42px; right: 0; top: 0; height: 26px; background: repeating-linear-gradient(90deg, transparent 0 34px, rgba(255,255,255,.18) 35px 36px); }
.av-visual-lane { height: 66px; display: flex; align-items: center; gap: 4px; border-top: 1px solid rgba(255,255,255,.05); position: relative; }
.av-visual-lane b { width: 42px; text-align: center; color: #6f7e92; font-size: 9px; }
.av-visual-lane span { display: block; height: 44px; border-radius: 4px; }
.av-vclip-title { width: 28%; margin-left: 29%; background: linear-gradient(135deg, #805ee0, #b67aea); }
.av-vclip-a { width: 31%; background: linear-gradient(135deg, #215ea5, #3f9bd0); }
.av-vclip-b { width: 39%; background: linear-gradient(135deg, #3948a4, #6d67d5); }
.av-aclip { width: 62%; background: repeating-linear-gradient(90deg, #225f52 0 3px, #1c8069 3px 5px); }
.av-visual-playhead { position: absolute; left: 48%; top: 0; bottom: 0; width: 1px; background: #ffbd66; box-shadow: 0 0 10px rgba(255,189,102,.55); }
.av-visual-playhead::before { content: ""; position: absolute; top: 0; left: -5px; border: 6px solid transparent; border-top-color: #ffbd66; }
.av-signal-strip { display: grid; grid-template-columns: repeat(4, 1fr); max-width: 1480px; margin: 0 auto; border-left: 1px solid var(--av-line); border-right: 1px solid var(--av-line); }
.av-signal-strip > div { min-height: 128px; display: flex; flex-direction: column; justify-content: center; padding: 26px 34px; border-right: 1px solid var(--av-line); }
.av-signal-strip > div:last-child { border-right: 0; }
.av-signal-strip strong { font-size: 28px; letter-spacing: -.04em; }
.av-signal-strip span { color: var(--av-muted); font-size: 12px; text-transform: uppercase; letter-spacing: .08em; }
.av-section { max-width: 1480px; margin: 0 auto; padding: var(--section-y) 50px; border-left: 1px solid var(--av-line); border-right: 1px solid var(--av-line); border-top: 1px solid var(--av-line); }
.av-section-heading { max-width: 900px; margin-bottom: 58px; }
.av-section h2 { margin: 16px 0 18px; font-size: clamp(38px, 4vw, 66px); line-height: 1.04; letter-spacing: -.055em; }
.av-section-heading > p { max-width: 58ch; color: #aeb9c8; font-size: 18px; line-height: 1.6; }
.av-step-grid { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); border: 1px solid var(--av-line); }
.av-step-grid li { min-height: 280px; padding: 28px; border-right: 1px solid var(--av-line); background: linear-gradient(160deg, rgba(255,255,255,.025), transparent 70%); }
.av-step-grid li:last-child { border-right: 0; }
.av-step-grid li > span { color: var(--av-cyan); font: 700 11px/1 Consolas, ui-monospace, monospace; }
.av-step-grid h3 { margin: 70px 0 12px; font-size: 23px; }
.av-step-grid p { margin: 0; color: var(--av-muted); font-size: 14px; line-height: 1.7; }
.av-feature-section { background: radial-gradient(circle at 85% 20%, rgba(99,101,255,.1), transparent 32%); }
.av-feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--av-line); border: 1px solid var(--av-line); }
.av-feature-grid article { min-height: 250px; padding: 30px; background: #080b11; }
.av-feature-grid article > span { color: var(--av-cyan); font: 700 10px/1 Consolas, ui-monospace, monospace; letter-spacing: .15em; text-transform: uppercase; }
.av-feature-grid h3 { margin: 55px 0 10px; font-size: 22px; }
.av-feature-grid p { margin: 0; color: var(--av-muted); line-height: 1.65; }
.av-roadmap-note { margin-top: 24px; padding: 22px 24px; border-left: 2px solid var(--av-cyan); background: rgba(103,215,255,.05); color: #acb8c7; }
.av-roadmap-note strong { color: var(--av-text); }
.av-license-section { display: grid; grid-template-columns: 1fr 440px; gap: 100px; align-items: center; background: radial-gradient(circle at 78% 54%, rgba(79, 151, 255, .12), transparent 32%); }
.av-license-copy > p { max-width: 58ch; color: #b0bbc9; font-size: 18px; line-height: 1.6; }
.av-license-copy ul { list-style: none; padding: 0; margin: 28px 0 0; display: grid; gap: 12px; color: #b9c5d2; }
.av-license-copy li::before { content: "✦"; color: var(--av-cyan); margin-right: 10px; }
.av-price-card { border: 1px solid rgba(116, 207, 255, .32); border-radius: 14px; padding: 34px; background: linear-gradient(160deg, rgba(89, 164, 255, .1), rgba(255,255,255,.02)); box-shadow: 0 30px 90px rgba(0,0,0,.28); }
.av-price-card > span { color: var(--av-cyan); font: 700 10px/1 Consolas, ui-monospace, monospace; letter-spacing: .14em; }
.av-price { margin: 30px 0; }
.av-price strong { display: block; font-size: 74px; line-height: .95; letter-spacing: -.07em; }
.av-price small { color: var(--av-muted); }
.av-price-card .av-button { display: flex; margin-top: 10px; }
.av-price-card > p { margin: 20px 0 0; color: #8795a6; font-size: 12px; line-height: 1.6; }
.av-faq details { border-top: 1px solid var(--av-line); padding: 24px 0; }
.av-faq details:last-child { border-bottom: 1px solid var(--av-line); }
.av-faq summary { cursor: pointer; font-weight: 700; font-size: 18px; }
.av-faq details p { max-width: 900px; color: var(--av-muted); line-height: 1.7; }
.av-footer { display: flex; justify-content: space-between; gap: 20px; padding: 35px max(30px, calc((100vw - 1480px) / 2)); color: #7e8a99; border-top: 1px solid var(--av-line); font-size: 12px; }
.av-footer a { color: #bdc8d5; }

/* Catalog insertion */
.av-products-insert { margin-top: 60px; padding-top: 50px; border-top: 1px solid rgba(255,255,255,.12); }
.av-products-insert > h2 { max-width: 900px; }
.av-catalog-card { display: grid; grid-template-columns: minmax(300px, .9fr) 1.1fr; gap: 42px; padding: 30px; border: 1px solid rgba(160,205,255,.22); border-radius: 12px; background: linear-gradient(150deg, rgba(71,135,220,.09), rgba(255,255,255,.015)); }
.av-catalog-preview { position: relative; min-height: 260px; border: 1px solid rgba(255,255,255,.13); border-radius: 8px; overflow: hidden; background: #080c12; }
.av-catalog-screen { position: absolute; left: 19%; right: 9%; top: 10%; height: 48%; background: radial-gradient(circle at 60% 42%, #4969bd, #151d2a 35%, #06080d 72%); border: 1px solid rgba(255,255,255,.1); }
.av-catalog-track { position: absolute; left: 10%; height: 12%; border-radius: 4px; }
.av-catalog-track-one { right: 23%; bottom: 23%; background: linear-gradient(90deg, #257ca3 0 40%, transparent 40% 42%, #6654b8 42%); }
.av-catalog-track-two { right: 10%; bottom: 7%; background: repeating-linear-gradient(90deg, #1b735f 0 4px, #245447 4px 7px); }
.av-catalog-playhead { position: absolute; left: 55%; top: 7%; bottom: 4%; width: 1px; background: #ffc36f; }
.av-catalog-copy { align-self: center; }
.av-catalog-copy h3 { margin: 8px 0 12px; font-size: 36px; }
.av-catalog-copy p { color: #aeb9c8; line-height: 1.7; }
.av-catalog-meta { display: flex; flex-wrap: wrap; gap: 12px 20px; margin: 20px 0; font-size: 13px; }
.av-catalog-meta strong { color: #f5d68d; }
.av-catalog-meta span { color: #8f9cad; }

/* Editor application */
.av-editor-page { min-height: 100vh; background: #05070a; }
.av-editor-page .av-site-header { min-height: 54px; padding-inline: 18px; }
.av-editor-page .av-brand { font-size: 15px; }
.av-editor-page .av-header-action { min-height: 34px; padding-inline: 13px; font-size: 11px; }
.av-app { padding: 10px; }
.av-visually-hidden { position: absolute !important; width: 1px; height: 1px; margin: -1px; padding: 0; overflow: hidden; clip: rect(0 0 0 0); clip-path: inset(50%); white-space: nowrap; border: 0; }
.av-appbar {
  min-height: 54px;
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 8px 12px;
  border: 1px solid var(--av-line);
  background: #0a0e14;
  border-radius: 7px 7px 0 0;
}
.av-project-identity { display: flex; align-items: center; gap: 10px; min-width: 0; }
.av-project-identity label { color: var(--av-muted); font-size: 10px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; }
.av-project-identity input { width: min(29vw, 360px); border: 0; border-bottom: 1px solid transparent; padding: 5px 4px; color: var(--av-text); background: transparent; font-weight: 700; }
.av-project-identity input:focus { border-color: var(--av-cyan); }
#av-save-state { color: #708094; font-size: 11px; white-space: nowrap; }
.av-app-actions { margin-left: auto; display: flex; gap: 6px; align-items: center; }
.av-app button,
.av-file-button,
.av-import-button {
  border: 1px solid var(--av-line);
  border-radius: 5px;
  min-height: 31px;
  padding: 0 10px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #c5ceda;
  background: #111722;
  font-size: 11px;
  font-weight: 700;
  cursor: pointer;
}
.av-app button:hover:not(:disabled),
.av-file-button:hover,
.av-import-button:hover { border-color: #506680; color: #fff; background: #172131; }
.av-app button:disabled { opacity: .38; cursor: not-allowed; }
.av-file-button input,
.av-import-button input { display: none; }
.av-render-button { color: #071018 !important; border-color: transparent !important; background: linear-gradient(135deg, #53d9d4, #8f86ff) !important; }
.av-workspace { display: grid; grid-template-columns: minmax(220px, 24%) minmax(480px, 1fr) minmax(230px, 25%); min-height: 390px; height: min(48vh, 560px); }
.av-panel { min-width: 0; min-height: 0; border-left: 1px solid var(--av-line); border-bottom: 1px solid var(--av-line); background: #0b0f16; overflow: hidden; }
.av-panel:last-child { border-right: 1px solid var(--av-line); }
.av-panel-heading { min-height: 54px; padding: 9px 12px; display: flex; align-items: center; gap: 12px; justify-content: space-between; border-bottom: 1px solid var(--av-line); background: #0d121a; }
.av-panel-heading span,
.av-timeline-toolbar > div:first-child > span { display: block; color: #6f8197; font: 700 9px/1 Consolas, ui-monospace, monospace; letter-spacing: .15em; }
.av-panel-heading h2,
.av-timeline-toolbar h2 { margin: 5px 0 0; font-size: 13px; letter-spacing: -.01em; }
.av-panel-help { margin: 0; padding: 8px 12px; border-bottom: 1px solid var(--av-line); color: #68788d; font-size: 10px; line-height: 1.45; }
.av-media-bin { height: calc(100% - 91px); overflow: auto; padding: 8px; }
.av-empty-state { min-height: 130px; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 5px; padding: 24px; color: #647589; text-align: center; font-size: 11px; }
.av-empty-state strong { color: #9eabba; }
.av-media-item { display: grid; grid-template-columns: 56px minmax(0, 1fr); gap: 9px; padding: 7px; margin-bottom: 6px; border: 1px solid transparent; border-radius: 5px; background: #101620; }
.av-media-item:hover { border-color: #29384a; }
.av-media-thumb { height: 42px; display: grid; place-items: center; overflow: hidden; border-radius: 3px; background: #07090d; color: #7390aa; font-size: 10px; }
.av-media-thumb img,
.av-media-thumb video { width: 100%; height: 100%; object-fit: cover; }
.av-media-info { min-width: 0; }
.av-media-info strong { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: 11px; }
.av-media-info > span { display: block; margin-top: 2px; color: #718196; font-size: 9px; }
.av-media-actions { display: flex; gap: 4px; margin-top: 5px; }
.av-media-actions button { min-height: 23px; padding-inline: 7px; font-size: 9px; }
.av-program-panel { background: #06080c; }
.av-program-heading { background: #0a0e14; }
.av-timecode { padding: 5px 8px; border: 1px solid var(--av-line); border-radius: 4px; color: #b8c8da; background: #070a0e; font: 700 11px/1 Consolas, ui-monospace, monospace; }
.av-monitor-wrap { position: relative; height: calc(100% - 105px); display: grid; place-items: center; padding: 12px; background: #030405; overflow: hidden; }
#av-preview { display: block; max-width: 100%; max-height: 100%; aspect-ratio: 16 / 9; background: #090b0f; box-shadow: 0 0 0 1px #1d2733, 0 18px 50px rgba(0,0,0,.45); }
.av-monitor-message { position: absolute; inset: 0; display: grid; place-items: center; color: #657386; font-size: 11px; pointer-events: none; }
.av-safe-guides { position: absolute; width: min(70%, calc((100% - 24px) * .8)); aspect-ratio: 16/9; border: 1px dashed rgba(255,255,255,.09); pointer-events: none; }
.av-transport { min-height: 51px; display: flex; align-items: center; justify-content: center; gap: 5px; padding: 8px; border-top: 1px solid var(--av-line); background: #0a0e14; }
.av-transport button { min-width: 33px; padding: 0 7px; }
.av-transport .av-play { min-width: 44px; color: var(--av-cyan); }
.av-transport label { display: flex; align-items: center; gap: 5px; margin-left: 8px; color: #748398; font-size: 9px; }
.av-transport input,
.av-transport select { width: 72px; height: 28px; border: 1px solid var(--av-line); border-radius: 4px; padding: 0 6px; color: #c4ceda; background: #080b10; }
.av-transport select { width: 58px; }
.av-inspector-panel { overflow-y: auto; }
.av-danger-button { color: #ff9097 !important; }
.av-editor-page [hidden] { display: none !important; }
.av-inspector-form { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; padding: 12px; }
.av-inspector-form label { display: flex; flex-direction: column; gap: 5px; color: #718196; font-size: 9px; font-weight: 700; letter-spacing: .04em; text-transform: uppercase; }
.av-inspector-form input:not([type="range"]):not([type="checkbox"]),
.av-inspector-form select,
.av-inspector-form textarea { width: 100%; min-height: 30px; border: 1px solid var(--av-line); border-radius: 4px; padding: 5px 7px; color: #d7dee8; background: #070a0f; text-transform: none; }
.av-inspector-form textarea { resize: vertical; }
.av-inspector-form input[type="range"] { width: 100%; accent-color: var(--av-cyan); }
.av-inspector-form input[type="color"] { width: 100%; min-height: 30px; border: 1px solid var(--av-line); background: #070a0f; }
.av-field-wide { grid-column: 1 / -1; }
.av-checkbox { grid-column: 1 / -1; flex-direction: row !important; align-items: center; color: #a6b2c0 !important; text-transform: none !important; }
.av-inspector-actions { display: flex; gap: 6px; }
.av-inspector-actions button { flex: 1; }
.av-timeline-panel { border: 1px solid var(--av-line); border-top: 0; background: #080c12; }
.av-timeline-toolbar { min-height: 53px; display: flex; align-items: center; gap: 18px; padding: 8px 12px; border-bottom: 1px solid var(--av-line); background: #0c1119; }
.av-timeline-tools { margin-left: auto; display: flex; align-items: center; gap: 5px; }
.av-timeline-tools label { display: flex; align-items: center; gap: 5px; padding-left: 7px; color: #718196; font-size: 9px; }
.av-timeline-tools input[type="range"] { width: 100px; accent-color: var(--av-cyan); }
.av-timeline-tools input[type="checkbox"] { accent-color: var(--av-cyan); }
.av-timeline-scroll { height: min(32vh, 340px); min-height: 240px; overflow: auto; background: #070a0e; }
.av-timeline { --av-px-per-second: 72px; position: relative; min-width: 100%; width: max(100%, calc(var(--av-duration, 30) * var(--av-px-per-second) + 88px)); user-select: none; }
.av-ruler-row,
.av-track-row { display: grid; grid-template-columns: 88px minmax(0, 1fr); }
.av-ruler-row { position: sticky; top: 0; z-index: 13; height: 30px; background: #0b1017; }
.av-track-row { height: 68px; border-top: 1px solid var(--av-line); }
.av-track-label { position: sticky; left: 0; z-index: 12; display: flex; flex-direction: column; justify-content: center; padding: 0 10px; border-right: 1px solid var(--av-line); color: #6f8094; background: #0b1017; font: 700 9px/1.2 Consolas, ui-monospace, monospace; }
.av-track-label strong { color: #b9c5d3; font-size: 11px; }
.av-track-label span { margin-top: 3px; }
.av-ruler { position: relative; min-width: calc(var(--av-duration, 30) * var(--av-px-per-second)); cursor: pointer; background-image: repeating-linear-gradient(90deg, rgba(255,255,255,.16) 0 1px, transparent 1px calc(var(--av-px-per-second) / 2)); }
.av-ruler-mark { position: absolute; top: 0; bottom: 0; border-left: 1px solid rgba(255,255,255,.27); padding: 4px 0 0 4px; color: #718196; font: 8px/1 Consolas, ui-monospace, monospace; pointer-events: none; }
.av-track-lane { position: relative; min-width: calc(var(--av-duration, 30) * var(--av-px-per-second)); background-image: repeating-linear-gradient(90deg, rgba(255,255,255,.025) 0 1px, transparent 1px var(--av-px-per-second)); }
.av-track-row[data-track="V2"] .av-track-lane { background-color: rgba(135, 99, 211, .025); }
.av-track-row[data-track="A1"] .av-track-lane { background-color: rgba(45, 141, 112, .025); }
.av-timeline-clip { position: absolute; top: 8px; height: 50px; min-width: 10px; display: flex; align-items: stretch; border: 1px solid rgba(255,255,255,.22); border-radius: 4px; overflow: hidden; color: #ecf5ff; background: linear-gradient(135deg, #234f8d, #2d76a5); box-shadow: 0 4px 12px rgba(0,0,0,.25); cursor: grab; }
.av-timeline-clip[data-kind="image"] { background: linear-gradient(135deg, #4d4f9e, #7164b8); }
.av-timeline-clip[data-kind="audio"] { background: linear-gradient(135deg, #1d6254, #208269); }
.av-timeline-clip[data-kind="title"] { background: linear-gradient(135deg, #7049a6, #a366c2); }
.av-timeline-clip.is-missing { background: repeating-linear-gradient(135deg, #5a3037 0 9px, #3c242a 9px 18px); }
.av-timeline-clip.is-selected { border-color: #effaff; box-shadow: 0 0 0 2px var(--av-cyan), 0 5px 18px rgba(0,0,0,.4); z-index: 6; }
.av-timeline-clip:active { cursor: grabbing; }
.av-clip-body { min-width: 0; flex: 1; padding: 6px 8px; overflow: hidden; pointer-events: none; }
.av-clip-body strong { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: 10px; }
.av-clip-body span { display: block; margin-top: 3px; opacity: .72; font: 8px/1 Consolas, ui-monospace, monospace; }
.av-trim-handle { width: 7px; flex: 0 0 7px; border: 0 !important; border-radius: 0 !important; padding: 0 !important; min-height: 0 !important; background: rgba(255,255,255,.16) !important; cursor: ew-resize !important; }
.av-trim-handle:hover { background: rgba(255,255,255,.4) !important; }
.av-playhead { position: absolute; z-index: 20; top: 0; bottom: 0; left: calc(88px + var(--av-playhead, 0) * var(--av-px-per-second)); width: 1px; min-height: 0 !important; padding: 0 !important; border: 0 !important; border-radius: 0 !important; background: #ffc061 !important; box-shadow: 0 0 8px rgba(255,192,97,.55); cursor: ew-resize !important; }
.av-playhead span { position: absolute; top: 0; left: -6px; width: 13px; height: 9px; background: #ffc061; clip-path: polygon(0 0, 100% 0, 72% 100%, 28% 100%); }
.av-statusbar { min-height: 28px; display: grid; grid-template-columns: 1fr 1fr 1fr; align-items: center; gap: 12px; padding: 0 12px; border-top: 1px solid var(--av-line); color: #637489; background: #0b1017; font-size: 9px; }
.av-statusbar span:nth-child(2) { text-align: center; color: #94a8bc; }
.av-statusbar span:last-child { text-align: right; }
.av-editor-notice { display: flex; gap: 15px; align-items: center; margin-top: 8px; padding: 10px 12px; border: 1px solid var(--av-line); color: #77879a; background: #090d13; font-size: 10px; }
.av-editor-notice strong { color: #b9c6d5; }
.av-editor-notice a { margin-left: auto; color: var(--av-cyan); white-space: nowrap; }
.av-render-dialog { position: fixed; z-index: 1000; inset: 0; display: grid; place-items: center; padding: 30px; background: rgba(0,0,0,.74); backdrop-filter: blur(7px); }
.av-render-dialog[hidden] { display: none; }
.av-render-card { width: min(520px, 100%); padding: 34px; border: 1px solid rgba(103,215,255,.35); border-radius: 12px; background: #0d131c; box-shadow: 0 30px 100px rgba(0,0,0,.6); }
.av-render-card > span { color: var(--av-cyan); font: 700 10px/1 Consolas, ui-monospace, monospace; letter-spacing: .15em; }
.av-render-card h2 { margin: 15px 0 8px; font-size: 30px; }
.av-render-card p { color: var(--av-muted); }
.av-render-card progress { width: 100%; height: 12px; margin: 15px 0 22px; accent-color: var(--av-cyan); }

@media (max-width: 1120px) {
  .av-hero { grid-template-columns: 1fr; padding-top: 75px; }
  .av-editor-visual { max-width: 900px; transform: none; }
  .av-step-grid { grid-template-columns: 1fr 1fr; }
  .av-step-grid li:nth-child(2) { border-right: 0; }
  .av-step-grid li:nth-child(-n+2) { border-bottom: 1px solid var(--av-line); }
  .av-feature-grid { grid-template-columns: 1fr 1fr; }
  .av-license-section { grid-template-columns: 1fr 380px; gap: 50px; }
}
@media (max-width: 760px) {
  .av-site-header { padding: 0 16px; gap: 12px; }
  .av-site-header nav { display: none; }
  .av-header-action { margin-left: auto; }
  .av-hero { min-height: auto; padding: 75px 20px 55px; }
  .av-hero h1 { font-size: clamp(43px, 14vw, 68px); }
  .av-editor-visual { display: none; }
  .av-signal-strip { grid-template-columns: 1fr 1fr; border: 0; }
  .av-signal-strip > div { min-height: 100px; padding: 20px; border-bottom: 1px solid var(--av-line); }
  .av-signal-strip > div:nth-child(2) { border-right: 0; }
  .av-section { padding: var(--section-y) 20px; border-inline: 0; }
  .av-section-heading { margin-bottom: 40px; }
  .av-step-grid,
  .av-feature-grid,
  .av-license-section,
  .av-catalog-card { grid-template-columns: 1fr; }
  .av-step-grid li { border-right: 0; border-bottom: 1px solid var(--av-line); }
  .av-step-grid li:last-child { border-bottom: 0; }
  .av-feature-grid { gap: 1px; }
  .av-step-grid li,
  .av-feature-grid article { min-height: 0; }
  .av-step-grid h3,
  .av-feature-grid h3 { margin-top: 24px; }
  .av-license-section { gap: 38px; }
  .av-price-card { padding: 26px; }
  .av-price strong { font-size: 60px; }
  .av-catalog-card { padding: 18px; }
  .av-catalog-preview { min-height: 210px; }
  .av-footer { flex-direction: column; padding: 28px 20px; }
}
/* Phone/tablet editor: one column, monitor first; only the timeline scrolls sideways. */
@media (max-width: 979px) {
  .av-editor-page .av-site-header { padding-inline: 12px; }
  .av-app { padding: 8px; }
  .av-app button,
  .av-file-button,
  .av-import-button { min-height: 44px; }
  .av-app input:not([type="range"]):not([type="checkbox"]):not([type="color"]),
  .av-app select,
  .av-app textarea { font-size: 16px; }
  .av-appbar { flex-wrap: wrap; gap: 8px 10px; padding: 10px; }
  .av-project-identity { flex: 1 1 100%; flex-wrap: wrap; gap: 4px 10px; }
  .av-project-identity input { flex: 1 1 160px; width: auto; min-width: 0; }
  .av-app-actions { margin-left: 0; flex: 1 1 100%; flex-wrap: wrap; }
  .av-app-actions > * { flex: 1 1 auto; }
  .av-workspace { display: flex; flex-direction: column; height: auto; min-height: 0; }
  .av-panel { border-right: 1px solid var(--av-line); }
  .av-program-panel { order: -1; }
  .av-monitor-wrap { height: auto; padding: 8px; }
  #av-preview { width: 100%; height: auto; }
  .av-transport { flex-wrap: wrap; }
  .av-transport button { min-width: 44px; }
  .av-transport label { margin-left: 0; }
  .av-transport input,
  .av-transport select { height: 44px; }
  .av-media-bin { height: auto; max-height: 280px; }
  .av-inspector-panel { overflow: visible; }
  .av-app [hidden] { display: none !important; }
  .av-timeline-toolbar { flex-wrap: wrap; gap: 8px 12px; }
  .av-timeline-tools { margin-left: 0; flex-wrap: wrap; justify-content: flex-start; }
  body.alcor-video-editor .av-app .av-caption-button,
  body.alcor-video-editor .av-app #av-caption-export,
  body.alcor-video-editor .av-app #av-install-app { min-height: 44px; font-size: 11px; }
  .av-timeline-scroll { overflow-x: auto; overscroll-behavior-x: contain; }
  .av-timeline-clip,
  .av-playhead { touch-action: none; }
  .av-statusbar { grid-template-columns: minmax(0, 1fr); gap: 4px; padding: 8px 12px; }
  .av-statusbar span:nth-child(2),
  .av-statusbar span:last-child { text-align: left; }
  .av-editor-notice { flex-wrap: wrap; }
  .av-editor-notice a { margin-left: 0; }
}
@media (prefers-reduced-motion: reduce) {
  .av-page *, .av-page *::before, .av-page *::after { scroll-behavior: auto !important; animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
  .av-editor-visual { transform: none; }
}

/* Product page: real screenshots, gallery and closing call to action. */
.av-hero-shot { position: relative; z-index: 3; min-width: 0; margin: 0; }
.av-hero-shot img { display: block; width: 100%; height: auto; border: 1px solid rgba(170, 210, 255, .27); border-radius: 6px; background: #080c12; box-shadow: 0 40px 100px rgba(0,0,0,.52), 0 0 80px rgba(83, 217, 212, .12); }
.av-hero-shot figcaption,
.av-shot-grid figcaption { margin-top: 12px; color: var(--av-muted); font-size: 13px; line-height: 1.55; }
.av-shot-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 26px; }
.av-shot-grid figure { margin: 0; min-width: 0; }
.av-shot-grid img { display: block; width: 100%; height: auto; aspect-ratio: 16 / 10; object-fit: cover; object-position: top left; border: 1px solid var(--av-line-strong); border-radius: 6px; background: #080c12; }
.av-shot-grid figcaption strong { color: var(--av-text); }
.av-cta { max-width: 1480px; margin: 0 auto; padding: clamp(60px, 8vw, 110px) 30px; border: 1px solid var(--av-line); border-bottom: 0; text-align: center; background: radial-gradient(60% 120% at 50% 0%, rgba(83, 217, 212, .12), transparent 70%), radial-gradient(50% 90% at 80% 100%, rgba(143, 134, 255, .1), transparent 70%); }
.av-cta h2 { margin: 0 0 14px; font-size: clamp(34px, 4vw, 56px); letter-spacing: -.04em; }
.av-cta p { max-width: 620px; margin: 0 auto 30px; color: #b9c4d2; font-size: 17px; line-height: 1.6; }
.av-button-large { min-height: 58px; padding: 0 34px; font-size: 16px; }
@media (max-width: 1120px) {
  .av-shot-grid { grid-template-columns: 1fr; }
  .av-shot-grid img { aspect-ratio: auto; }
}

.av-star-icon { display: inline-block; width: .9em; height: .9em; fill: currentColor; vertical-align: -.05em; }

/* alcor-video-enhancements */
body.alcor-video-editor .av-enhancement-field input {
  font-variant-numeric: tabular-nums;
}

body.alcor-video-editor .av-fade-presets {
  padding-top: 2px;
}

body.alcor-video-editor .av-fade-presets button {
  min-width: 0;
  padding-inline: 7px;
  font-size: 9px;
}

body.alcor-video-editor .av-timeline-clip {
  --av-fade-in: 0px;
  --av-fade-out: 0px;
}

body.alcor-video-editor .av-timeline-clip::after {
  content: "";
  position: absolute;
  z-index: 0;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(to right, rgba(3, 5, 8, .8) 0, transparent var(--av-fade-in)),
    linear-gradient(to left, rgba(3, 5, 8, .8) 0, transparent var(--av-fade-out));
}

body.alcor-video-editor .av-timeline-clip .av-clip-body,
body.alcor-video-editor .av-timeline-clip .av-trim-handle {
  position: relative;
  z-index: 1;
}

body.alcor-video-editor .av-caption-button {
  margin: 0;
  padding: 0 8px !important;
  color: #c5ceda !important;
  text-transform: none;
  letter-spacing: 0;
}

body.alcor-video-editor .av-caption-button input {
  display: none;
}

body.alcor-video-editor .av-offline-state {
  max-width: 132px;
  color: #718196;
  font: 700 8px/1.25 Consolas, ui-monospace, SFMono-Regular, monospace;
  text-align: right;
}

body.alcor-video-editor .av-enhancement-badge {
  padding: 4px 7px;
  border: 1px solid rgba(126, 227, 255, .24);
  border-radius: 999px;
  color: #a7dff0;
  background: rgba(126, 227, 255, .07);
  font: 700 9px/1.2 Consolas, ui-monospace, SFMono-Regular, monospace;
  white-space: nowrap;
}

body.alcor-video-editor[data-offline-shell="registered"] .av-offline-state,
body.alcor-video-editor [data-offline-shell="registered"] .av-offline-state {
  color: #79cfae;
}

@media (max-width: 1120px) {
  body.alcor-video-editor .av-timeline-tools {
    flex-wrap: wrap;
    justify-content: flex-end;
  }

  body.alcor-video-editor .av-offline-state {
    display: none;
  }
}

@media (max-width: 760px) {
  body.alcor-video-editor .av-caption-button,
  body.alcor-video-editor #av-caption-export,
  body.alcor-video-editor #av-install-app {
    min-height: 28px;
    font-size: 9px;
  }

  body.alcor-video-editor .av-enhancement-badge {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  body.alcor-video-editor .av-timeline-clip::after {
    transition: none;
  }
}

/* alcor-video-transforms */
body.alcor-video-editor .av-transform-section {
  margin: 4px 0 10px;
  padding: 10px;
  border: 1px solid rgba(126, 227, 255, .15);
  border-radius: 7px;
  background: rgba(126, 227, 255, .035);
}

body.alcor-video-editor .av-transform-section legend {
  padding: 0 5px;
  color: #a7dff0;
  font: 700 9px/1.2 Consolas, ui-monospace, SFMono-Regular, monospace;
  letter-spacing: .08em;
  text-transform: uppercase;
}

body.alcor-video-editor .av-transform-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}

body.alcor-video-editor .av-transform-field {
  min-width: 0;
}

body.alcor-video-editor .av-transform-field input,
body.alcor-video-editor .av-transform-field select {
  width: 100%;
  font-variant-numeric: tabular-nums;
}

body.alcor-video-editor .av-transform-fit {
  grid-column: 1 / -1;
}

body.alcor-video-editor .av-transform-presets {
  padding-top: 8px;
}

body.alcor-video-editor .av-transform-presets button {
  min-width: 0;
  padding-inline: 7px;
  font-size: 9px;
}

body.alcor-video-editor .av-transform-badge {
  padding: 4px 7px;
  border: 1px solid rgba(196, 155, 255, .24);
  border-radius: 999px;
  color: #d8c2ff;
  background: rgba(196, 155, 255, .07);
  font: 700 9px/1.2 Consolas, ui-monospace, SFMono-Regular, monospace;
  white-space: nowrap;
}

@media (max-width: 760px) {
  body.alcor-video-editor .av-transform-grid {
    grid-template-columns: 1fr;
  }

  body.alcor-video-editor .av-transform-fit {
    grid-column: auto;
  }

  body.alcor-video-editor .av-transform-badge {
    display: none;
  }
}

/* alcor-video-transitions */
/* AlcorVideo bounded cut-transition timeline indicators. */
.av-timeline-clip.has-cross-dissolve {
  isolation: isolate;
}

.av-cross-dissolve-handle {
  position: absolute;
  top: 0;
  bottom: 0;
  z-index: 1;
  min-width: 4px;
  max-width: 50%;
  pointer-events: none;
  background: repeating-linear-gradient(
    135deg,
    rgba(255, 255, 255, .18) 0 4px,
    rgba(255, 255, 255, .05) 4px 8px
  );
}

.av-cross-dissolve-handle[data-role="outgoing"] {
  right: 0;
  border-left: 1px solid rgba(255, 255, 255, .48);
}

.av-cross-dissolve-handle[data-role="incoming"] {
  left: 0;
  border-right: 1px solid rgba(255, 255, 255, .48);
}

.av-timeline-clip .av-clip-body .av-cross-dissolve-label {
  position: relative;
  z-index: 2;
  margin-top: 2px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  opacity: .92;
  font-weight: 700;
  letter-spacing: .01em;
}

@media (max-width: 760px) {
  .av-timeline-clip .av-clip-body .av-cross-dissolve-label {
    font-size: 7px;
  }
}

/* alcor-video-color */
.av-color-section {
  min-width: 0;
}

.av-color-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: .55rem;
}

.av-color-field {
  display: grid;
  gap: .25rem;
  min-width: 0;
}

.av-color-field > span {
  font-size: .78rem;
  opacity: .82;
}

.av-color-field input {
  width: 100%;
  min-width: 0;
}

.av-color-actions {
  margin-top: .55rem;
  align-items: center;
  flex-wrap: wrap;
}

.av-color-actions [data-av-color-status] {
  font-size: .76rem;
  opacity: .8;
}

.av-color-badge {
  display: inline-flex;
  align-items: center;
  font-size: .72rem;
  opacity: .78;
}

@media (max-width: 760px) {
  .av-color-grid {
    grid-template-columns: 1fr;
  }
}

/* alcor-video-waveform */
/* AlcorVideo bounded local waveform layer. */
.av-timeline-clip[data-kind="audio"] .av-clip-body {
  position: relative;
  isolation: isolate;
  overflow: hidden;
}
.av-timeline-clip[data-kind="audio"] .av-clip-body > strong,
.av-timeline-clip[data-kind="audio"] .av-clip-body > span:not(.av-waveform-status) {
  position: relative;
  z-index: 2;
  text-shadow: 0 1px 3px rgba(0, 0, 0, .88);
}
.av-waveform-canvas {
  position: absolute;
  z-index: 1;
  inset: 3px 4px;
  width: calc(100% - 8px);
  height: calc(100% - 6px);
  pointer-events: none;
  opacity: .88;
}
.av-timeline-clip.is-selected .av-waveform-canvas { opacity: 1; }
.av-waveform-status {
  position: absolute;
  z-index: 3;
  left: 5px;
  right: 5px;
  bottom: 3px;
  overflow: hidden;
  color: rgba(231, 238, 246, .8);
  font-size: 9px;
  line-height: 1.2;
  text-overflow: ellipsis;
  white-space: nowrap;
  pointer-events: none;
}
.av-timeline-clip.is-waveform-loading .av-waveform-status { opacity: .72; }
.av-timeline-clip.is-waveform-unavailable .av-waveform-status { color: rgba(255, 211, 161, .88); }
@media (max-width: 760px) {
  .av-waveform-status { font-size: 8px; }
}

/* alcor-video-editor */
/* AlcorVideo editor: tools, dynamic tracks, markers, panels, meters, export dialog. */
.av-editor-page .av-app :focus-visible { outline: 2px solid var(--av-cyan, #67d7ff); outline-offset: 2px; }
.av-editor-page .av-timeline-clip:focus-visible { outline-offset: -2px; }

/* One control type size everywhere (body.alcor-video button { font: inherit } would otherwise win). */
body.alcor-video .av-app button,
body.alcor-video .av-app .av-file-button,
body.alcor-video .av-app .av-import-button { font-family: inherit; font-size: 11px; font-weight: 700; line-height: 1.1; }

/* App bar */
.av-recovery-toggle { display: inline-flex; align-items: center; gap: 5px; padding: 0 8px; color: #8b9aad; font-size: 10px; font-weight: 700; white-space: nowrap; cursor: pointer; }
.av-recovery-toggle input { accent-color: var(--av-cyan, #67d7ff); }

/* Panel tabs */
.av-media-panel { display: flex; flex-direction: column; }
.av-panel-tabs { display: flex; gap: 2px; padding: 6px 8px 0; border-bottom: 1px solid var(--av-line); background: #0b1017; }
.av-panel-tabs button { min-height: 26px !important; border-bottom-color: transparent !important; border-radius: 5px 5px 0 0 !important; font-size: 10px !important; }
.av-panel-tabs button[aria-selected="true"] { color: #fff !important; background: #172131 !important; border-color: var(--av-line) !important; }
.av-panel-pane { flex: 1; min-height: 0; overflow: auto; }
.av-panel-pane h3 { margin: 12px 12px 6px; color: #9eb0c4; font: 700 9px/1 Consolas, ui-monospace, monospace; letter-spacing: .14em; text-transform: uppercase; }
.av-media-bin { height: auto; }
.av-effect-list { display: grid; grid-template-columns: 1fr 1fr; gap: 5px; padding: 0 12px 6px; }
.av-effect-list button { justify-content: flex-start !important; }
.av-marker-list, .av-history-list { list-style: none; margin: 0; padding: 6px 8px; }
.av-marker-item { display: grid; grid-template-columns: auto 1fr auto auto; gap: 5px; align-items: center; padding: 4px; border-left: 3px solid var(--av-marker, #54d38a); margin-bottom: 4px; background: #0f151e; }
.av-marker-item input, .av-marker-item select { min-width: 0; height: 26px; border: 1px solid var(--av-line); border-radius: 4px; padding: 0 5px; color: #d7dee8; background: #070a0f; font-size: 11px; }
.av-marker-item button { min-height: 26px !important; font-family: Consolas, ui-monospace, monospace !important; }
.av-list-empty { padding: 14px 6px; color: #647589; font-size: 11px; }
.av-history-list li button { width: 100%; justify-content: flex-start !important; margin-bottom: 2px; font-weight: 700 !important; }
.av-history-list li button[aria-current="step"] { color: #fff !important; border-color: var(--av-cyan, #67d7ff) !important; }
.av-history-list li button.is-future { opacity: .45; }

/* Monitor */
.av-program-heading { flex-wrap: nowrap; }
.av-monitor-switch { display: flex; gap: 2px; margin-left: auto; }
.av-monitor-switch button { min-height: 26px !important; font-size: 10px !important; }
.av-monitor-switch button[aria-pressed="true"] { color: #071018 !important; background: var(--av-cyan, #67d7ff) !important; border-color: transparent !important; }
/* Program panel: heading, a monitor that takes the remaining height, transport, sequence bar. */
.av-program-panel { display: flex; flex-direction: column; }
.av-program-panel > .av-monitor-wrap { position: relative; flex: 1 1 auto; min-height: 120px; height: auto; display: block; }
.av-editor-page #av-preview,
.av-editor-page .av-source-media { position: absolute; inset: 12px; margin: auto; width: auto; height: auto; max-width: calc(100% - 24px); max-height: calc(100% - 24px); aspect-ratio: auto; }
.av-source-media { max-width: 100%; max-height: 100%; background: #000; }
.av-source-info { position: absolute; left: 12px; bottom: 10px; margin: 0; padding: 4px 8px; border-radius: 4px; color: #d9e6f5; background: rgba(0,0,0,.6); font: 700 10px/1.3 Consolas, ui-monospace, monospace; }
.av-safe-guides { display: none; }
.show-safe-margins .av-safe-guides { display: block; position: absolute; inset: 12px; width: auto; aspect-ratio: auto; border: 0; pointer-events: none; }
.show-safe-margins .av-safe-guides span { position: absolute; border: 1px dashed rgba(255,255,255,.45); }
.show-safe-margins .av-safe-action { inset: 5%; }
.show-safe-margins .av-safe-title { inset: 10%; }
.av-transport { flex-wrap: wrap; }
.av-transport input#av-time-input { width: 104px; font-family: Consolas, ui-monospace, monospace; }
.av-meters { display: flex; gap: 3px; height: 28px; margin-left: 6px; }
.av-meter { --av-meter-level: 0; position: relative; width: 7px; height: 100%; border-radius: 2px; background: #111a24; overflow: hidden; }
.av-meter::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: calc(var(--av-meter-level) * 100%); background: linear-gradient(0deg, #2fd08c 0 70%, #f3d25a 70% 90%, #ff5d5d 90%); }
.av-meter.is-clipping { box-shadow: 0 0 0 1px #ff5d5d; }
.av-sequence-bar { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 12px; padding: 6px 10px; border-top: 1px solid var(--av-line); background: #0a0e14; color: #748398; font-size: 9px; }
.av-sequence-bar label { display: inline-flex; align-items: center; gap: 5px; }
.av-sequence-bar select { height: 26px; border: 1px solid var(--av-line); border-radius: 4px; padding: 0 5px; color: #c4ceda; background: #080b10; font-size: 10px; }
.av-sequence-bar .av-checkbox { grid-column: auto; }

/* Inspector sections */
.av-speed-section, .av-audio-section { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin: 0; padding: 10px; border: 1px solid var(--av-line); border-radius: 6px; }
.av-speed-section legend, .av-audio-section legend { padding: 0 4px; color: #9eb0c4; font: 700 9px/1 Consolas, ui-monospace, monospace; letter-spacing: .12em; text-transform: uppercase; }
[data-selection-kind="image"] .av-speed-section, [data-selection-kind="image"] .av-audio-section { display: none; }
[data-selection-kind="video"] .av-audio-section { display: none; }
[data-selection-kind="audio"] .av-speed-section .av-inline-actions { display: none; }
.av-inline-actions { grid-column: 1 / -1; display: flex; gap: 6px; }
.av-inline-actions button { flex: 1; }
[data-selection-kind="audio"] #av-clip-inspector > label:has(> input[name="opacity"]) { display: none; }

/* Timeline tools and tracks */
.av-timeline-toolbar { flex-wrap: wrap; }
.av-tools { display: flex; gap: 2px; padding: 2px; border: 1px solid var(--av-line); border-radius: 6px; background: #080b10; }
.av-tools button { min-width: 30px; min-height: 28px !important; font: 700 11px/1 Consolas, ui-monospace, monospace !important; }
.av-tools button[aria-pressed="true"] { color: #071018 !important; background: var(--av-cyan, #67d7ff) !important; border-color: transparent !important; }
.av-timeline-tools { flex-wrap: wrap; justify-content: flex-end; }
.av-tracks { position: relative; }
.av-track-row { height: 64px; }
.av-track-row.av-track-audio { height: 56px; }
.av-track-row.is-locked .av-track-lane { background-image: repeating-linear-gradient(135deg, rgba(255,255,255,.035) 0 6px, transparent 6px 12px); }
.av-track-row.is-off .av-track-lane { opacity: .55; }
.av-track-header { flex-direction: row !important; align-items: center; justify-content: space-between; gap: 4px; padding: 0 6px !important; }
.av-track-tools { display: flex; gap: 2px; }
.av-track-toggle { min-width: 18px; min-height: 18px !important; padding: 0 3px !important; border-radius: 3px !important; font-size: 9px !important; line-height: 1 !important; }
.av-track-toggle[aria-pressed="true"] { color: #071018 !important; background: #f3d25a !important; border-color: transparent !important; }
.av-track-audio .av-timeline-clip { height: 42px; top: 6px; }
.av-track-video .av-timeline-clip { height: 48px; top: 7px; }
.av-timeline-clip.is-linked .av-clip-body strong { text-decoration: underline; text-decoration-color: rgba(255,255,255,.45); text-underline-offset: 2px; }
.av-timeline-clip.is-disabled { filter: saturate(.25) brightness(.7); }
.av-timeline-clip.is-hold { background: linear-gradient(135deg, #5c5231, #8a7a3d); }
.av-timeline-clip.is-reverse .av-clip-body span { color: #ffd98a; }
.av-timeline-clip.is-selected:not(.is-primary) { box-shadow: 0 0 0 1px var(--av-cyan, #67d7ff); }
.av-clip-thumbs { position: absolute; inset: 0; display: flex; opacity: .55; pointer-events: none; }
.av-clip-thumbs img { height: 100%; object-fit: cover; }
.av-clip-body { position: relative; }
.av-clip-body strong, .av-clip-body > span { position: relative; text-shadow: 0 1px 2px rgba(0,0,0,.7); }
.av-keyframe-dot { position: absolute; bottom: 3px; width: 6px; height: 6px; margin-left: -3px; background: #ffd98a; transform: rotate(45deg); }
.av-gap-selection { position: absolute; top: 4px; bottom: 4px; border: 1px dashed #7ee3ff; border-radius: 4px; background: rgba(126,227,255,.12); pointer-events: none; }
.av-snap-line { position: absolute; z-index: 19; top: 0; bottom: 0; width: 1px; background: #7ee3ff; box-shadow: 0 0 6px #7ee3ff; pointer-events: none; }
/* Tool cursors are set on the hovered clip by the runtime: a root-level rule here would restyle every
   clip and its thumbnails (cursor inherits) on each tool switch. */
[data-active-tool="ripple"] .av-trim-handle, [data-active-tool="roll"] .av-trim-handle { background: rgba(255,217,138,.35) !important; }

/* Ruler: in/out and markers */
.av-inout-range { position: absolute; top: 18px; bottom: 0; background: rgba(126,227,255,.18); border-left: 2px solid #7ee3ff; border-right: 2px solid #7ee3ff; pointer-events: none; }
.av-marker { position: absolute; top: 1px; width: 10px !important; min-width: 0 !important; height: 14px; min-height: 0 !important; margin-left: -5px; padding: 0 !important; border: 0 !important; border-radius: 2px 2px 0 0 !important; background: var(--av-marker, #54d38a) !important; clip-path: polygon(0 0, 100% 0, 100% 65%, 50% 100%, 0 65%); cursor: pointer; }
.av-marker-green { --av-marker: #54d38a; } .av-marker-red { --av-marker: #ff5d5d; } .av-marker-purple { --av-marker: #b07cff; }
.av-marker-orange { --av-marker: #ff9d4d; } .av-marker-yellow { --av-marker: #f3d25a; } .av-marker-white { --av-marker: #f4f7fb; }
.av-marker-blue { --av-marker: #5d8dff; } .av-marker-cyan { --av-marker: #5de0ff; }

/* Curves, LUT, scopes */
.av-grade-section { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin: 0; padding: 10px; border: 1px solid var(--av-line); border-radius: 6px; }
.av-grade-section legend { padding: 0 4px; color: #9eb0c4; font: 700 9px/1 Consolas, ui-monospace, monospace; letter-spacing: .12em; text-transform: uppercase; }
.av-curve-canvas { grid-column: 1 / -1; width: 100%; max-width: 260px; aspect-ratio: 1; justify-self: center; border: 1px solid var(--av-line); border-radius: 4px; cursor: crosshair; touch-action: none; }
.av-lut-name, .av-grade-status { grid-column: 1 / -1; margin: 0; color: #9eb0c4; font-size: 10px; }
.av-lut-button { flex: 1; }
.av-scopes { display: block; width: calc(100% - 16px); margin: 8px; background: #05070a; border: 1px solid var(--av-line); border-radius: 4px; }

/* Audio track mixer */
.av-mixer { display: grid; gap: 6px; padding: 8px; }
.av-mixer-strip { display: grid; grid-template-columns: 34px 1fr; gap: 4px 8px; align-items: center; padding: 8px; border: 1px solid var(--av-line); border-radius: 6px; background: #0f151e; }
.av-mixer-strip strong { grid-row: span 3; color: #b9c5d3; font: 700 11px/1 Consolas, ui-monospace, monospace; }
.av-mixer-strip label { display: grid; grid-template-columns: 34px 1fr auto; align-items: center; gap: 6px; color: #8b9aad; font-size: 10px; }
.av-mixer-strip input[type="range"] { width: 100%; accent-color: var(--av-cyan, #67d7ff); }
.av-mixer-strip output { min-width: 58px; color: #d7dee8; font: 700 10px/1 Consolas, ui-monospace, monospace; text-align: right; }
.av-mixer-buttons { display: flex; gap: 4px; }

/* Export dialog */
.av-render-card { width: min(560px, 100%); }
.av-export-form { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin: 14px 0 4px; }
.av-export-form label { display: flex; flex-direction: column; gap: 5px; color: #8b9aad; font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: .04em; }
.av-export-form select { height: 34px; border: 1px solid var(--av-line); border-radius: 5px; padding: 0 7px; color: #d7dee8; background: #070a0f; font-size: 12px; text-transform: none; }
.av-export-support, .av-export-note { grid-column: 1 / -1; margin: 0; font-size: 11px; line-height: 1.5; }
.av-export-support { color: #b9c9da; }
.av-render-actions { display: flex; gap: 8px; justify-content: flex-end; }
.av-render-dialog[data-stage="settings"] #av-render-progress,
.av-render-dialog[data-stage="settings"] [data-action="cancel-render"] { display: none; }
.av-render-dialog[data-stage="rendering"] .av-export-form,
.av-render-dialog[data-stage="rendering"] .av-export-close,
.av-render-dialog[data-stage="rendering"] .av-export-start { display: none; }
.av-export-start { color: #071018 !important; border-color: transparent !important; background: linear-gradient(135deg, #7ee3ff, #6d9bff) !important; }
.av-render-result { display: flex; gap: 12px; align-items: center; margin-top: 8px; padding: 10px 12px; border: 1px solid rgba(126,227,255,.35); border-radius: 6px; color: #b9c9da; background: #0b1622; font-size: 12px; }
.av-render-result a { color: var(--av-cyan, #67d7ff); font-weight: 700; }

@media (max-width: 979px) {
  .av-program-panel > .av-monitor-wrap { min-height: 0; aspect-ratio: var(--av-aspect, 16 / 9); max-height: 70vh; }
  .av-effect-list { grid-template-columns: 1fr; }
  .av-tools button { min-width: 44px; min-height: 44px !important; }
  .av-track-toggle { min-width: 30px; min-height: 30px !important; }
  .av-export-form { grid-template-columns: 1fr; }
  .av-shortcut-hint { display: none; }
}

/* Inspector columns never overflow the panel. */
.av-editor-page .av-inspector-form { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.av-editor-page .av-inspector-form label,
.av-editor-page .av-inspector-form fieldset { min-width: 0; }
.av-editor-page .av-inspector-form input,
.av-editor-page .av-inspector-form select,
.av-editor-page .av-inspector-form textarea { min-width: 0; max-width: 100%; box-sizing: border-box; }
.av-editor-page .av-inline-actions,
.av-editor-page .av-inspector-actions { flex-wrap: wrap; }
.av-editor-page .av-inline-actions button,
.av-editor-page .av-inspector-actions button { min-width: 0; white-space: normal; }

/* ------------------------------------------------------------------ flair
   House palette: near-black, cyan primary, violet and gold accents; 6px radii;
   120-180 ms micro-interactions, none under prefers-reduced-motion. */
.av-editor-page { --av-ease: cubic-bezier(.2, .7, .2, 1); font-family: "Segoe UI", system-ui, -apple-system, BlinkMacSystemFont, Arial, sans-serif; }
.av-editor-page .av-app button,
.av-editor-page .av-file-button,
.av-editor-page .av-import-button { border-radius: 6px; transition: background-color .15s var(--av-ease), border-color .15s var(--av-ease), color .15s var(--av-ease), box-shadow .18s var(--av-ease), transform .12s var(--av-ease); }
.av-editor-page .av-app button:active:not(:disabled) { transform: translateY(1px); }
.av-editor-page .av-tools button[aria-pressed="true"] { box-shadow: 0 0 0 1px rgba(83,217,212,.65), 0 0 16px rgba(83,217,212,.45); }
.av-editor-page .av-render-button:hover:not(:disabled) { box-shadow: 0 0 18px rgba(83,217,212,.4); }
.av-editor-page .av-panel-tabs [aria-selected="true"] { box-shadow: inset 0 -2px 0 var(--av-cyan); }
.av-editor-page .av-timeline-clip { transition: box-shadow .15s var(--av-ease), border-color .15s var(--av-ease); }
.av-editor-page .av-snap-line { background: var(--av-gold); box-shadow: 0 0 8px var(--av-gold); transform-origin: center; }

/* File menu */
.av-menu { position: relative; }
.av-menu-button::after { content: ""; width: 6px; height: 6px; margin: -3px 0 0 7px; border: solid currentColor; border-width: 0 1.5px 1.5px 0; transform: rotate(45deg); opacity: .7; }
.av-menu.is-open .av-menu-button { color: #fff; border-color: rgba(83,217,212,.6); }
.av-menu-list { position: absolute; z-index: 60; top: calc(100% + 6px); right: 0; min-width: 230px; display: none; flex-direction: column; gap: 2px; padding: 6px; border: 1px solid var(--av-line-strong); border-radius: 6px; background: #0c121b; box-shadow: 0 16px 40px rgba(0,0,0,.55); }
.av-menu.is-open .av-menu-list { display: flex; animation: av-pop .14s var(--av-ease); }
.av-editor-page .av-menu-list > button,
.av-editor-page .av-menu-list > .av-file-button,
.av-editor-page .av-menu-list > .av-recovery-toggle { justify-content: flex-start; min-height: 32px; padding: 0 10px; border-color: transparent; background: transparent; font-size: 12px; font-weight: 700; color: #d3dce7; }
.av-editor-page .av-menu-list > button:hover:not(:disabled),
.av-editor-page .av-menu-list > .av-file-button:hover,
.av-editor-page .av-menu-list > :focus-visible { background: rgba(83,217,212,.1); color: #fff; }
.av-menu-list kbd { margin-left: auto; }
.av-menu-rule { height: 1px; margin: 4px 6px; background: var(--av-line); }
html.af-on .av-menu-button { display: none; }
html.af-on .av-menu-list { position: static; display: flex; min-width: 0; padding: 0; border: 0; box-shadow: none; background: none; }

/* Keycaps */
.av-editor-page kbd { display: inline-block; min-width: 18px; padding: 2px 5px; border: 1px solid rgba(210,230,255,.25); border-bottom-width: 2px; border-radius: 4px; background: #121a25; color: #e8f0f8; font: 700 10px/1.2 Consolas, Consolas, ui-monospace, monospace; text-align: center; }
.av-tip { position: fixed; z-index: 90; display: flex; align-items: center; gap: 4px; padding: 5px 8px; border: 1px solid var(--av-line-strong); border-radius: 6px; background: #0e1520; color: #e8f0f8; font-size: 11px; font-weight: 700; white-space: nowrap; pointer-events: none; box-shadow: 0 8px 22px rgba(0,0,0,.5); animation: av-pop .12s var(--av-ease); visibility: visible; }
.av-tip[hidden] { display: none; }
.av-tip kbd:first-of-type { margin-left: 4px; }

/* Start screen in the Program monitor */
.av-monitor-message .av-start { display: none; }
.av-is-empty .av-monitor-message .av-monitor-idle { display: none; }
.av-is-empty .av-monitor-message .av-start { display: flex; }
.av-start { flex-direction: column; align-items: center; gap: 8px; max-width: 360px; padding: 26px 30px; border: 1.5px dashed rgba(83,217,212,.45); border-radius: 6px; background: radial-gradient(120% 90% at 50% 0%, rgba(83,217,212,.10), rgba(143,134,255,.05) 55%, rgba(3,4,5,.2)); color: #9fb0c3; font-size: 12px; text-align: center; pointer-events: auto; }
.av-start strong { color: #f2f7fb; font-size: 17px; font-weight: 700; letter-spacing: -.01em; }
.av-start-mark { width: 38px; height: 38px; border-radius: 50%; background: conic-gradient(from 210deg, var(--av-cyan), var(--av-violet), var(--av-gold), var(--av-cyan)); -webkit-mask: radial-gradient(circle, transparent 11px, #000 12px); mask: radial-gradient(circle, transparent 11px, #000 12px); }
.av-start-browse { color: var(--av-cyan); font-weight: 700; cursor: pointer; text-decoration: underline; text-underline-offset: 3px; }
.av-editor-page .av-sample-button { margin-top: 6px; min-height: 36px; padding: 0 16px; color: #071018; border-color: transparent; background: linear-gradient(135deg, #53d9d4, #8f86ff); font-size: 12px; }
.av-editor-page .av-sample-button:hover:not(:disabled) { color: #071018; background: linear-gradient(135deg, #6fe6e1, #a39bff); box-shadow: 0 0 20px rgba(83,217,212,.35); }
.av-editor-page .av-link-button { min-height: 28px; margin-top: 6px; border-color: transparent; background: none; color: var(--av-cyan); text-decoration: underline; text-underline-offset: 3px; }

/* Whole-window drop target */
.av-editor-page.av-drag-over::after { content: "Drop to import \00b7  files stay on this device"; position: fixed; inset: 10px; z-index: 95; display: grid; place-items: center; border: 2px dashed var(--av-cyan); border-radius: 6px; background: rgba(5,12,16,.72); color: #eafffe; font: 700 18px/1.3 "Segoe UI", system-ui, sans-serif; pointer-events: none; animation: av-fade .14s var(--av-ease); visibility: visible; }

/* Shortcut sheet */
.av-shortcuts { position: fixed; inset: 0; z-index: 96; display: grid; place-items: center; padding: 16px; background: rgba(2,4,7,.66); visibility: visible; animation: av-fade .14s var(--av-ease); }
.av-shortcuts[hidden] { display: none; }
.av-shortcuts-card { width: min(560px, 100%); max-height: calc(100dvh - 32px); overflow: auto; padding: 18px 20px; border: 1px solid var(--av-line-strong); border-radius: 6px; background: #0b1118; box-shadow: 0 24px 60px rgba(0,0,0,.6); animation: av-pop .16s var(--av-ease); }
.av-shortcuts-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 10px; }
.av-shortcuts-head h2 { margin: 0; color: #f2f7fb; font-size: 16px; }
.av-shortcuts dl { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 4px 18px; margin: 0; }
.av-shortcuts dl > div { display: flex; align-items: center; gap: 10px; padding: 5px 0; border-bottom: 1px solid rgba(210,230,255,.06); }
.av-shortcuts dt { display: flex; gap: 3px; min-width: 92px; }
.av-shortcuts dd { margin: 0; color: #b6c4d3; font-size: 12px; }

/* Export finished toast (keeps the download link) */
.av-editor-page .av-render-result { position: fixed; right: 18px; bottom: 18px; z-index: 80; max-width: min(460px, calc(100vw - 32px)); margin: 0; padding: 12px 12px 12px 16px; border-color: rgba(83,217,212,.5); border-left: 3px solid var(--av-cyan); background: #0b1620; box-shadow: 0 16px 40px rgba(0,0,0,.55); animation: av-toast .18s var(--av-ease); visibility: visible; }
.av-editor-page .av-render-result strong { color: var(--av-cyan); }
.av-editor-page .av-render-result a { white-space: nowrap; }
.av-editor-page .av-render-result button { min-height: 26px; min-width: 26px; padding: 0; border-color: transparent; background: none; font-size: 16px; }
.av-editor-page .av-render-result.is-dismissed { display: none; }

@keyframes av-pop { from { opacity: 0; transform: translateY(-4px) scale(.98); } }
@keyframes av-fade { from { opacity: 0; } }
@keyframes av-toast { from { opacity: 0; transform: translateY(10px); } }
@keyframes av-spin { to { transform: rotate(360deg); } }
@media (prefers-reduced-motion: reduce) {
  .av-editor-page *, .av-editor-page *::before, .av-editor-page *::after { animation: none !important; transition: none !important; }
}

/* Export dialog sits outside .av-app, so its controls get the editor button style here. */
.av-render-card { border-radius: 6px; border-color: rgba(83,217,212,.35); animation: av-pop .16s var(--av-ease, ease-out); }
.av-render-card #av-render-message { margin: 14px 0 12px; font-size: 13px; }
.av-render-actions button { min-height: 36px; padding: 0 16px; border: 1px solid var(--av-line); border-radius: 6px; color: #c5ceda; background: #111722; font: 700 12px/1 "Segoe UI", system-ui, sans-serif; cursor: pointer; transition: background-color .15s, border-color .15s, color .15s, box-shadow .18s; }
.av-render-actions button:hover { border-color: #506680; color: #fff; background: #172131; }
.av-render-actions .av-export-start { color: #071018; border-color: transparent; background: linear-gradient(135deg, #53d9d4, #8f86ff); }
.av-render-actions .av-export-start:hover { color: #071018; background: linear-gradient(135deg, #6fe6e1, #a39bff); box-shadow: 0 0 18px rgba(83,217,212,.4); }
.av-render-card progress { accent-color: var(--av-cyan); }

/* Inspector status and help lines stay small (they inherited body size). */
.av-editor-page .av-inspector-panel :is(.av-transform-keyframe-state, [data-av-transform-keyframe-state], [data-av-transition-status]) { font-size: 11px; line-height: 1.45; color: #8e9db0; }

/* Inline SVG icons (no symbol-font fallback lookups). */
.av-icon { display: block; width: 12px; height: 12px; fill: currentColor; }
.av-transport .av-play .av-icon { width: 14px; height: 14px; }
.av-track-toggle .av-icon { width: 11px; height: 11px; }

/* Two Segoe UI faces only (400, 700): 500/800 map to Semibold/Black files on Windows, and
   <strong> inside 700 text would resolve "bolder" to 900. Each extra face costs first-paint layout. */
.av-editor-page strong, .av-editor-page b { font-weight: 700; }
.av-editor-page .af-chrome :is(small, span, strong, button) { font-weight: 700; }
html.af-on .av-editor-page [data-af-toolbar] button[data-af-name], html.af-on .av-editor-page [data-af-toolbar] button[data-af-name]::after { font-weight: 700; }

/* Phone first paint: until AlcorFrame takes over, skip layout and paint of the stacked panels below the fold.
   Only before af-on: once panels become sheets, containment would trap their fixed-position children. */
@media (max-width: 760px) {
  html:not(.af-on) .av-editor-page :is(.av-media-panel, .av-inspector-panel, .av-editor-notice, .av-sequence-bar) { content-visibility: auto; contain-intrinsic-size: auto 500px; }
}
.av-editor-page .av-playhead { will-change: transform; }

/* ------------------------------------------------------------------------------------------------
   Flair round (owner 2026-09-29). Static finishes plus short press feedback, within the editor's
   budget: Segoe UI 400/700 + Consolas only, SVG only, no idle animation, transitions of 180 ms or
   less on transform/opacity, nothing animated on blur/shadow, reduced motion turns it all off.
   ------------------------------------------------------------------------------------------------ */
.av-editor-page { --avf-sig: linear-gradient(135deg, #53d9d4, #b38cff 60%, #d7b56d); }

/* Tools: an icon with its shortcut as a small key cap. */
.av-editor-page .av-tools button { display: inline-flex !important; align-items: center; justify-content: center; gap: 5px; min-width: 42px; padding: 0 8px !important; border-radius: 8px !important; transition: transform .12s ease, opacity .12s ease; }
.av-editor-page .av-tools .av-tool-icon { width: 16px; height: 16px; flex: none; }
.av-editor-page .av-tools kbd { font: 700 9px/1 Consolas, ui-monospace, monospace; opacity: .62; }
.av-editor-page .av-tools button[aria-pressed="true"] kbd { opacity: .75; }
.av-editor-page .av-tools button:active { transform: scale(.92); }

/* Timeline clips: rounded, a light top edge, and a gold ring on the clip you are editing. */
.av-editor-page .av-timeline-clip { border-radius: 7px; box-shadow: inset 0 1px 0 rgba(255, 255, 255, .2), 0 4px 12px -6px rgba(0, 0, 0, .7); }
.av-editor-page .av-timeline-clip.is-selected { border-color: #fff4dc; box-shadow: 0 0 0 2px #d7b56d, inset 0 1px 0 rgba(255, 255, 255, .25), 0 8px 20px -8px rgba(0, 0, 0, .8); }
.av-editor-page .av-timeline-clip.is-selected:not(.is-primary) { box-shadow: 0 0 0 1px rgba(215, 181, 109, .8), inset 0 1px 0 rgba(255, 255, 255, .2); }

/* Playhead: a signature chip on top of a cyan line. */
.av-editor-page .av-playhead { background: #53d9d4; width: 2px; box-shadow: 0 0 0 1px rgba(7, 9, 14, .5); }
.av-editor-page .av-playhead span { left: -7px; width: 16px; height: 12px; background: var(--avf-sig); clip-path: polygon(0 0, 100% 0, 100% 55%, 50% 100%, 0 55%); }

/* Ruler: quieter marks, steady numerals. */
.av-editor-page .av-ruler-mark { border-left-color: rgba(246, 240, 228, .14); color: rgba(241, 243, 247, .45); font-variant-numeric: tabular-nums; }

/* Panel headings: a gold kicker above a bold title. */
.av-editor-page .av-panel-heading span { color: #d7b56d; font-weight: 700; letter-spacing: .14em; }
.av-editor-page .av-panel-heading h2 { font-weight: 700; letter-spacing: -.01em; }

/* Program monitor: a lit stage behind the picture. */
.av-editor-page .av-program-panel > .av-monitor-wrap { background: radial-gradient(ellipse 70% 70% at 50% 45%, rgba(179, 140, 255, .09), transparent 70%), #05070b; }

/* Transport and header actions: a clean press. */
.av-editor-page :is(.av-transport button, .av-render-button, .av-app-actions > button) { transition: transform .12s ease, opacity .12s ease; }
.av-editor-page :is(.av-transport button, .av-render-button, .av-app-actions > button):active { transform: scale(.95); }

@media (prefers-reduced-motion: reduce) {
  .av-editor-page :is(.av-tools button, .av-transport button, .av-render-button, .av-app-actions > button) { transition: none; }
  .av-editor-page :is(.av-tools button, .av-transport button, .av-render-button, .av-app-actions > button):active { transform: none; }
}