/* ============================================================================
   KromeShot Studio — dark studio theme
   A creator tool for virtual photo shoots, not an admin panel. Near-black layered
   surfaces, a violet primary action, and a warm amber "light-painting" signature
   accent (PROJECT.md §2.3). Semantic tokens (--ks-*) drive the app; the --krome-*
   block re-skins the Krome.Blazor KromeButton (whose inline CSS reads
   var(--krome-*, <light fallback>)) so it matches this dark surface.
   ============================================================================ */
:root {
    color-scheme: dark;

    /* Surfaces — near-black with a faint warm tint, layered for depth */
    --ks-bg: #0b0c10;
    --ks-surface: #14151c;
    --ks-surface-2: #1c1e28;
    --ks-inset: #0f1015;
    --ks-border: #262932;
    --ks-border-strong: #363b47;

    /* Text */
    --ks-text: #edeef3;
    --ks-text-dim: #c4c8d2;
    --ks-text-muted: #8b909e;
    --ks-text-faint: #5f6472;

    /* Primary — violet (safe with white button text) */
    --ks-accent: #7c5cff;
    --ks-accent-2: #9b7bff;
    --ks-accent-ring: rgba(124, 92, 255, 0.35);

    /* Signature — warm amber light-painting glow (highlights, focus, active nav) */
    --ks-signature: #f5b642;
    --ks-signature-2: #ffcf6b;
    --ks-signature-glow: rgba(245, 182, 66, 0.22);

    /* Status */
    --ks-info: #4b8bf5;
    --ks-info-text: #9cc2ff;
    --ks-ok: #29c467;
    --ks-ok-text: #74e5a2;
    --ks-warn: #f5a524;
    --ks-warn-text: #fbc65a;
    --ks-danger: #f0503c;
    --ks-danger-text: #ff9c8f;

    --ks-radius: 14px;
    --ks-radius-sm: 9px;

    /* KromeButton (Krome.Blazor) dark re-skin */
    --krome-primary: var(--ks-accent);
    --krome-primary-hover: var(--ks-accent-2);
    --krome-surface: var(--ks-surface-2);
    --krome-border: var(--ks-border-strong);
    --krome-text-primary: var(--ks-text);
    --krome-text-secondary: var(--ks-text-muted);
    --krome-gray-50: var(--ks-surface-2);
    --krome-gray-100: var(--ks-surface-2);
    --krome-gray-300: var(--ks-border-strong);
    --krome-error: var(--ks-danger);
    --krome-success: var(--ks-ok);
    --krome-warning: var(--ks-warn);
    --krome-radius-md: 10px;
    --krome-radius-sm: 7px;
    --krome-transition-fast: 150ms ease;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }

body {
    background:
        radial-gradient(1200px 600px at 78% -8%, rgba(124, 92, 255, 0.10), transparent 60%),
        radial-gradient(900px 500px at 8% 108%, var(--ks-signature-glow), transparent 55%),
        var(--ks-bg);
    background-attachment: fixed;
    color: var(--ks-text);
    font-family: "Segoe UI", system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;
    font-size: 15px;
    line-height: 1.55;
    -webkit-font-smoothing: antialiased;
}

a { color: var(--ks-accent-2); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3 { margin: 0; font-weight: 650; letter-spacing: -0.01em; }
code { font-family: "Cascadia Code", "SF Mono", Consolas, monospace; font-size: 0.85em; }

:focus-visible {
    outline: 2px solid var(--ks-signature);
    outline-offset: 2px;
    border-radius: 4px;
}

/* --- App shell ------------------------------------------------------------- */
.ks-shell { display: grid; grid-template-columns: 248px 1fr; min-height: 100dvh; }

.ks-sidebar {
    display: flex; flex-direction: column; gap: 8px;
    padding: 22px 16px;
    background: linear-gradient(180deg, rgba(255,255,255,0.02), transparent), var(--ks-surface);
    border-right: 1px solid var(--ks-border);
    position: sticky; top: 0; height: 100dvh;
}

.ks-brand { display: flex; align-items: center; gap: 11px; padding: 6px 8px 18px; }
.ks-mark {
    width: 26px; height: 26px; border-radius: 50%;
    background: radial-gradient(circle at 50% 50%, var(--ks-bg) 26%, transparent 27%),
                conic-gradient(from 210deg, var(--ks-signature), var(--ks-accent), var(--ks-signature));
    box-shadow: 0 0 18px var(--ks-signature-glow);
}
.ks-brand-name { font-weight: 700; letter-spacing: 0.02em; font-size: 17px; }

.ks-nav { display: flex; flex-direction: column; gap: 3px; flex: 1; }
.ks-nav-item {
    display: flex; align-items: center; gap: 11px;
    padding: 10px 12px; border-radius: 10px;
    color: var(--ks-text-dim); font-weight: 550; text-decoration: none;
    transition: background 150ms ease, color 150ms ease;
}
.ks-nav-item:hover { background: var(--ks-surface-2); color: var(--ks-text); text-decoration: none; }
.ks-nav-item.active {
    background: linear-gradient(90deg, var(--ks-signature-glow), transparent);
    color: var(--ks-text);
    box-shadow: inset 3px 0 0 var(--ks-signature);
}
.ks-nav-icon { width: 19px; height: 19px; flex: none; }

.ks-operator {
    display: flex; align-items: center; justify-content: space-between; gap: 8px;
    padding: 12px; margin-top: 8px;
    background: var(--ks-inset); border: 1px solid var(--ks-border); border-radius: 12px;
}
.ks-operator-id { display: flex; flex-direction: column; min-width: 0; }
.ks-operator-name { font-weight: 600; font-size: 13px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.ks-operator-tenant { color: var(--ks-text-faint); font-size: 11.5px; }
.ks-signout-btn {
    background: transparent; border: 1px solid var(--ks-border-strong); color: var(--ks-text-muted);
    padding: 5px 10px; border-radius: 8px; font-size: 12px; cursor: pointer; transition: all 150ms ease;
}
.ks-signout-btn:hover { color: var(--ks-danger-text); border-color: var(--ks-danger); }

.ks-main { padding: 34px 40px 64px; max-width: 1200px; width: 100%; }

/* --- Page chrome ----------------------------------------------------------- */
.pg-header { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; margin-bottom: 26px; }
.pg-title { font-size: 27px; }
.pg-sub { color: var(--ks-text-muted); margin: 5px 0 0; max-width: 60ch; }
.pg-back { display: inline-block; color: var(--ks-text-muted); font-size: 13px; margin-bottom: 6px; }

.pg-loading, .ks-route-authorizing { color: var(--ks-text-muted); padding: 40px 0; }
.pg-error {
    background: rgba(240, 80, 60, 0.10); border: 1px solid rgba(240, 80, 60, 0.35);
    color: var(--ks-danger-text); padding: 12px 15px; border-radius: 11px; margin-bottom: 18px;
    white-space: pre-line;
}
.pd-note {
    background: var(--ks-signature-glow); border: 1px solid rgba(245,182,66,0.4);
    color: var(--ks-signature-2); padding: 11px 15px; border-radius: 11px; margin-bottom: 18px;
}

/* --- Empty states ---------------------------------------------------------- */
.pg-empty {
    text-align: center; max-width: 560px; margin: 40px auto;
    background: var(--ks-surface); border: 1px solid var(--ks-border); border-radius: var(--ks-radius);
    padding: 40px 34px;
}
.pg-empty h2 { font-size: 21px; margin-bottom: 8px; }
.pg-empty p { color: var(--ks-text-muted); }
.pg-empty-mark {
    width: 60px; height: 60px; margin: 0 auto 18px; border-radius: 50%;
    background: radial-gradient(circle at 50% 50%, var(--ks-bg) 30%, transparent 31%),
                conic-gradient(from 200deg, var(--ks-signature), var(--ks-accent), var(--ks-signature));
    box-shadow: 0 0 28px var(--ks-signature-glow);
}
.pg-empty-steps { text-align: left; color: var(--ks-text-dim); margin: 20px auto; max-width: 420px; line-height: 1.9; }
.pg-empty--filtered { padding: 30px; margin: 24px auto; }

/* --- Toolbar / filter chips ------------------------------------------------ */
.pg-toolbar { display: flex; flex-wrap: wrap; gap: 14px 26px; margin-bottom: 22px; }
.pg-filters { display: flex; flex-wrap: wrap; gap: 7px; }
.pg-chip {
    background: var(--ks-surface); border: 1px solid var(--ks-border); color: var(--ks-text-muted);
    padding: 6px 13px; border-radius: 999px; font-size: 12.5px; font-weight: 550; cursor: pointer;
    transition: all 150ms ease;
}
.pg-chip:hover { color: var(--ks-text); border-color: var(--ks-border-strong); }
.pg-chip.is-active {
    background: var(--ks-accent); border-color: var(--ks-accent); color: #fff;
    box-shadow: 0 0 0 3px var(--ks-accent-ring);
}

/* --- Persona grid + cards -------------------------------------------------- */
.pg-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(258px, 1fr)); gap: 18px; }

.pc-card {
    display: flex; flex-direction: column; overflow: hidden;
    background: var(--ks-surface); border: 1px solid var(--ks-border); border-radius: var(--ks-radius);
    text-decoration: none; color: inherit; transition: transform 150ms ease, border-color 150ms ease, box-shadow 150ms ease;
}
.pc-card:hover {
    transform: translateY(-3px); border-color: var(--ks-border-strong); text-decoration: none;
    box-shadow: 0 14px 34px rgba(0,0,0,0.42);
}
.pc-cover {
    position: relative; aspect-ratio: 16 / 10; display: flex; align-items: center; justify-content: center;
}
.pc-cover--person { background: radial-gradient(120% 120% at 30% 20%, #3a2f6b, #171826); }
.pc-cover--product { background: radial-gradient(120% 120% at 30% 20%, #6b4a24, #1c1712); }
.pc-cover--thing { background: radial-gradient(120% 120% at 30% 20%, #1f4d54, #131c1e); }
.pc-monogram {
    font-size: 38px; font-weight: 700; letter-spacing: 0.03em; color: #fff;
    text-shadow: 0 2px 14px rgba(0,0,0,0.4);
}
.pc-subject {
    position: absolute; top: 10px; left: 12px; font-size: 11px; font-weight: 600; letter-spacing: 0.04em;
    text-transform: uppercase; color: rgba(255,255,255,0.85); background: rgba(0,0,0,0.30);
    padding: 3px 9px; border-radius: 999px; backdrop-filter: blur(3px);
}
.pc-body { padding: 14px 15px 16px; display: flex; flex-direction: column; gap: 8px; }
.pc-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.pc-name { font-size: 15.5px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.pc-desc { color: var(--ks-text-muted); font-size: 13px; margin: 0;
    display: -webkit-box; -webkit-line-clamp: 2; line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.pc-meta { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin-top: 2px; }
.pc-trigger { font-family: "Cascadia Code", monospace; font-size: 11.5px; color: var(--ks-signature-2);
    background: var(--ks-signature-glow); padding: 2px 8px; border-radius: 6px; }
.pc-version { font-size: 11.5px; color: var(--ks-text-faint); }

/* --- Badges ---------------------------------------------------------------- */
.ks-badge { display: inline-flex; align-items: center; font-size: 11.5px; font-weight: 600;
    padding: 3px 9px; border-radius: 999px; white-space: nowrap; border: 1px solid transparent; }
.ks-badge--neutral { background: var(--ks-surface-2); color: var(--ks-text-dim); border-color: var(--ks-border); }
.ks-badge--info { background: rgba(75,139,245,0.14); color: var(--ks-info-text); border-color: rgba(75,139,245,0.32); }
.ks-badge--success { background: rgba(41,196,103,0.14); color: var(--ks-ok-text); border-color: rgba(41,196,103,0.32); }
.ks-badge--warning { background: rgba(245,165,36,0.14); color: var(--ks-warn-text); border-color: rgba(245,165,36,0.32); }
.ks-badge--danger { background: rgba(240,80,60,0.14); color: var(--ks-danger-text); border-color: rgba(240,80,60,0.32); }

/* --- Wizard (create flow) -------------------------------------------------- */
.wz-steps { display: flex; flex-wrap: wrap; gap: 8px; list-style: none; padding: 0; margin: 0 0 22px; }
.wz-steps li { padding: 8px 14px; border-radius: 999px; font-size: 13px; font-weight: 600;
    background: var(--ks-surface); border: 1px solid var(--ks-border); color: var(--ks-text-faint); }
.wz-steps li.is-active { color: #fff; background: var(--ks-accent); border-color: var(--ks-accent); box-shadow: 0 0 0 3px var(--ks-accent-ring); }
.wz-steps li.is-done { color: var(--ks-ok-text); border-color: rgba(41,196,103,0.4); }

.wz-panel { background: var(--ks-surface); border: 1px solid var(--ks-border); border-radius: var(--ks-radius); padding: 26px; max-width: 720px; }
.wz-form { display: flex; flex-direction: column; gap: 17px; }
.wz-field { display: flex; flex-direction: column; gap: 6px; }
.wz-field > span { font-size: 13px; font-weight: 600; color: var(--ks-text-dim); }
.wz-field em { color: var(--ks-text-faint); font-style: normal; }
.wz-field small { color: var(--ks-text-faint); font-size: 12px; }
input[type=text], input[type=email], input[type=password], textarea, select {
    background: var(--ks-inset); border: 1px solid var(--ks-border-strong); color: var(--ks-text);
    border-radius: var(--ks-radius-sm); padding: 10px 12px; font: inherit; font-size: 14px; width: 100%;
    transition: border-color 150ms ease, box-shadow 150ms ease;
}
input:focus, textarea:focus, select:focus { outline: none; border-color: var(--ks-accent); box-shadow: 0 0 0 3px var(--ks-accent-ring); }
textarea { resize: vertical; }

.wz-hint { color: var(--ks-text-muted); font-size: 13.5px; margin: 0; }
.wz-subhead { font-size: 14px; color: var(--ks-text-dim); margin: 4px 0 0; }
.wz-actions { display: flex; gap: 10px; margin-top: 6px; }
.wz-actions--split { justify-content: space-between; }
.wz-ok { color: var(--ks-ok-text); font-size: 13.5px; margin: 0; }

.wz-drop { display: flex; align-items: center; justify-content: center; gap: 10px;
    border: 1.5px dashed var(--ks-border-strong); border-radius: var(--ks-radius-sm); padding: 22px;
    color: var(--ks-text-muted); cursor: pointer; transition: border-color 150ms ease, background 150ms ease; position: relative; }
.wz-drop:hover { border-color: var(--ks-accent); background: rgba(124,92,255,0.05); }
.wz-drop input[type=file] { position: absolute; inset: 0; opacity: 0; cursor: pointer; }

.wz-thumbs { display: grid; grid-template-columns: repeat(auto-fill, minmax(96px, 1fr)); gap: 10px; }
.wz-thumb { position: relative; margin: 0; aspect-ratio: 1; border-radius: 10px; overflow: hidden; border: 1px solid var(--ks-border); background: var(--ks-inset); }
.wz-thumb img { width: 100%; height: 100%; object-fit: cover; }
.wz-thumb--done { border-color: rgba(41,196,103,0.4); }
.wz-thumb-remove { position: absolute; top: 4px; right: 4px; width: 22px; height: 22px; border-radius: 50%;
    background: rgba(0,0,0,0.6); color: #fff; border: none; cursor: pointer; font-size: 12px; line-height: 1; }
.wz-thumb-remove:hover { background: var(--ks-danger); }

/* --- Auto-upload per-file states (progress while in flight, retry on failure) --------------- */
.wz-thumb--uploading img { opacity: 0.55; }
.wz-thumb--failed { border-color: rgba(240,80,60,0.55); }
.wz-thumb--failed img { opacity: 0.45; }

/* Indeterminate progress: a base64 one-shot POST gives no byte-progress, so animate an honest
   "working" bar rather than fake a percentage. Falls still on reduced-motion. */
.wz-thumb-progress { position: absolute; left: 0; right: 0; bottom: 0; height: 4px;
    background: rgba(0,0,0,0.35); overflow: hidden; }
.wz-thumb-bar { display: block; width: 40%; height: 100%; background: var(--ks-accent);
    animation: wz-indeterminate 1100ms ease-in-out infinite; }
@keyframes wz-indeterminate {
    0%   { transform: translateX(-100%); }
    100% { transform: translateX(320%); }
}
@media (prefers-reduced-motion: reduce) {
    .wz-thumb-bar { animation: none; width: 100%; opacity: 0.7; }
}

.wz-thumb-badge { position: absolute; top: 4px; left: 4px; width: 20px; height: 20px; border-radius: 50%;
    background: var(--ks-danger); color: #fff; font-size: 13px; font-weight: 700; line-height: 20px;
    text-align: center; }
.wz-thumb-fail-actions { position: absolute; inset: 0; display: flex; flex-direction: column;
    align-items: center; justify-content: center; gap: 6px; }
.wz-retry-btn { background: var(--ks-accent); color: #fff; border: none; border-radius: var(--ks-radius-sm);
    padding: 5px 10px; font-size: 12px; font-weight: 600; cursor: pointer; line-height: 1; }
.wz-retry-btn:hover { filter: brightness(1.08); }
.wz-thumb-fail-actions .wz-thumb-remove { position: static; width: auto; height: auto; padding: 3px 8px;
    border-radius: var(--ks-radius-sm); font-size: 12px; }

.wz-scopes { display: flex; flex-direction: column; gap: 9px; border: 1px solid var(--ks-border); border-radius: var(--ks-radius-sm); padding: 14px 16px; }
.wz-scopes legend { padding: 0 6px; font-size: 13px; font-weight: 600; color: var(--ks-text-dim); }
.wz-scopes label { display: flex; align-items: center; gap: 9px; font-size: 13.5px; color: var(--ks-text-dim); }
.wz-scopes input[type=checkbox] { width: 17px; height: 17px; accent-color: var(--ks-accent); }

.wz-summary { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 8px; }
.wz-summary li { display: flex; justify-content: space-between; padding: 9px 0; border-bottom: 1px solid var(--ks-border); }
.wz-summary li span { color: var(--ks-text-muted); }

/* --- Reference thumb (presigned image loader) ------------------------------ */
.ref-thumb { width: 100%; height: 100%; display: flex; align-items: center; justify-content: center; background: var(--ks-inset); }
.ref-thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
.ref-thumb--empty { color: var(--ks-text-faint); }
.ref-thumb-fallback svg { width: 34px; height: 34px; opacity: 0.5; }
.ref-thumb-skeleton { width: 60%; height: 60%; border-radius: 8px;
    background: linear-gradient(100deg, var(--ks-surface-2) 30%, var(--ks-border) 50%, var(--ks-surface-2) 70%);
    background-size: 200% 100%; animation: ks-shimmer 1.3s infinite; }
@keyframes ks-shimmer { to { background-position: -200% 0; } }

/* --- Persona detail -------------------------------------------------------- */
.pd-meta { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-top: 10px; }
.pd-subject { color: var(--ks-text-muted); font-size: 13px; }
.pd-trigger { font-family: "Cascadia Code", monospace; font-size: 12px; color: var(--ks-signature-2);
    background: var(--ks-signature-glow); padding: 2px 9px; border-radius: 6px; }
.pd-desc { color: var(--ks-text-dim); max-width: 70ch; margin: 0 0 24px; }
.pd-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.pd-section { background: var(--ks-surface); border: 1px solid var(--ks-border); border-radius: var(--ks-radius); padding: 20px; }
.pd-section h2 { font-size: 15px; margin-bottom: 14px; display: flex; align-items: center; gap: 8px; }
.pd-section--wide { grid-column: 1 / -1; }
.pd-count { font-size: 12px; color: var(--ks-text-faint); font-weight: 500; }
.pd-muted { color: var(--ks-text-muted); font-size: 13.5px; }

.pd-gallery { display: grid; grid-template-columns: repeat(auto-fill, minmax(108px, 1fr)); gap: 10px; }
.pd-shot { margin: 0; }
.pd-shot .ref-thumb { aspect-ratio: 1; border-radius: 10px; overflow: hidden; border: 1px solid var(--ks-border); }
.pd-shot figcaption { font-size: 11px; color: var(--ks-text-faint); margin-top: 4px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.pd-consent--ok { border-left: 3px solid var(--ks-ok); padding-left: 13px; }
.pd-consent--missing { border-left: 3px solid var(--ks-warn); padding-left: 13px; color: var(--ks-warn-text); }
.pd-scopes { list-style: none; padding: 0; margin: 8px 0; display: flex; gap: 8px; flex-wrap: wrap; }
.pd-scopes li { font-size: 12px; padding: 3px 10px; border-radius: 999px; border: 1px solid var(--ks-border); }
.pd-scopes li.yes { color: var(--ks-ok-text); border-color: rgba(41,196,103,0.35); }
.pd-scopes li.no { color: var(--ks-text-faint); text-decoration: line-through; }

.pd-timeline { list-style: none; padding: 0; margin: 0; }
.pd-tl-item { display: flex; gap: 14px; padding: 0 0 18px; position: relative; }
.pd-tl-item:not(:last-child)::before { content: ""; position: absolute; left: 6px; top: 16px; bottom: 0; width: 2px; background: var(--ks-border); }
.pd-tl-dot { width: 14px; height: 14px; border-radius: 50%; margin-top: 3px; flex: none; z-index: 1; box-shadow: 0 0 0 4px var(--ks-surface); }
.pd-tl-dot--success { background: var(--ks-ok); }
.pd-tl-dot--info { background: var(--ks-info); }
.pd-tl-dot--danger { background: var(--ks-danger); }
.pd-tl-dot--neutral { background: var(--ks-text-faint); }
.pd-tl-head { display: flex; align-items: center; gap: 10px; }
.pd-tl-meta { color: var(--ks-text-muted); font-size: 12.5px; margin-top: 3px; display: flex; gap: 5px; flex-wrap: wrap; }
.pd-tl-job { font-family: "Cascadia Code", monospace; }

/* --- Settings -------------------------------------------------------------- */
.st-group { margin-bottom: 26px; }
.st-category { font-size: 13px; text-transform: uppercase; letter-spacing: 0.06em; color: var(--ks-signature-2); margin-bottom: 10px; }
.st-table { border: 1px solid var(--ks-border); border-radius: var(--ks-radius); overflow: hidden; }
.st-row { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); gap: 16px; align-items: center;
    padding: 14px 18px; border-bottom: 1px solid var(--ks-border); background: var(--ks-surface); }
.st-row:last-child { border-bottom: none; }
.st-row--inactive { opacity: 0.55; }
.st-key code { color: var(--ks-text); font-size: 13px; }
.st-desc { display: block; color: var(--ks-text-muted); font-size: 12.5px; margin-top: 3px; }
.st-inactive-tag { display: inline-block; margin-top: 4px; font-size: 10.5px; text-transform: uppercase; color: var(--ks-warn-text); }
.st-value { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.st-current { font-family: "Cascadia Code", monospace; font-size: 13px; color: var(--ks-text-dim);
    word-break: break-word; overflow-wrap: anywhere; }
.st-edit-btn { background: transparent; border: 1px solid var(--ks-border-strong); color: var(--ks-text-muted);
    padding: 5px 12px; border-radius: 8px; font-size: 12px; cursor: pointer; transition: all 150ms ease; flex: none; }
.st-edit-btn:hover { color: var(--ks-text); border-color: var(--ks-accent); }
.st-edit { display: flex; align-items: center; gap: 8px; width: 100%; }
.st-save-error { color: var(--ks-danger-text); font-size: 12px; margin-top: 6px; }

/* --- Sign in --------------------------------------------------------------- */
.ks-signin-shell { min-height: 100dvh; display: grid; place-items: center; padding: 24px; }
.lg-card { width: 100%; max-width: 380px; background: var(--ks-surface); border: 1px solid var(--ks-border);
    border-radius: 18px; padding: 30px; box-shadow: 0 24px 60px rgba(0,0,0,0.5); }
.lg-brand { display: flex; align-items: center; gap: 13px; margin-bottom: 22px; }
.lg-mark { width: 34px; height: 34px; border-radius: 50%; flex: none;
    background: radial-gradient(circle at 50% 50%, var(--ks-bg) 26%, transparent 27%),
                conic-gradient(from 210deg, var(--ks-signature), var(--ks-accent), var(--ks-signature));
    box-shadow: 0 0 22px var(--ks-signature-glow); }
.lg-title { font-size: 19px; }
.lg-tagline { color: var(--ks-text-muted); font-size: 12.5px; margin: 2px 0 0; }
.lg-form { display: flex; flex-direction: column; gap: 15px; }
.lg-field { display: flex; flex-direction: column; gap: 6px; }
.lg-field > span { font-size: 12.5px; font-weight: 600; color: var(--ks-text-dim); }
.lg-submit { background: var(--ks-accent); color: #fff; border: none; border-radius: var(--ks-radius-sm);
    padding: 11px; font: inherit; font-weight: 600; font-size: 14px; cursor: pointer; margin-top: 4px;
    transition: background 150ms ease, box-shadow 150ms ease; }
.lg-submit:hover { background: var(--ks-accent-2); box-shadow: 0 0 0 3px var(--ks-accent-ring); }
.lg-error { background: rgba(240,80,60,0.10); border: 1px solid rgba(240,80,60,0.35); color: var(--ks-danger-text);
    padding: 10px 13px; border-radius: 10px; font-size: 13px; margin-bottom: 15px; white-space: pre-line; }
.lg-notice { background: var(--ks-signature-glow); border: 1px solid rgba(245,182,66,0.4); color: var(--ks-signature-2);
    padding: 10px 13px; border-radius: 10px; font-size: 13px; margin-bottom: 15px; }

.ks-notfound { padding: 40px 0; }

/* --- Blazor error UI ------------------------------------------------------- */
#blazor-error-ui { display: none; position: fixed; bottom: 0; left: 0; right: 0; z-index: 1000;
    background: #2a1416; color: var(--ks-danger-text); padding: 12px 20px; border-top: 1px solid var(--ks-danger);
    box-shadow: 0 -6px 20px rgba(0,0,0,0.4); }
#blazor-error-ui .reload { color: var(--ks-signature-2); margin-left: 10px; }
#blazor-error-ui .dismiss { cursor: pointer; float: right; }

/* --- Responsive ------------------------------------------------------------ */
/* --- Nav section labels ---------------------------------------------------- */
.ks-nav-section {
    font-size: 10.5px; text-transform: uppercase; letter-spacing: 0.08em; font-weight: 700;
    color: var(--ks-text-faint); padding: 14px 12px 5px;
}

/* --- Dashboard ------------------------------------------------------------- */
.dash-stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 14px; margin-bottom: 24px; }
.dash-stat {
    display: flex; flex-direction: column; gap: 2px; padding: 18px 20px; text-decoration: none; color: inherit;
    background: var(--ks-surface); border: 1px solid var(--ks-border); border-radius: var(--ks-radius);
    transition: transform 150ms ease, border-color 150ms ease, box-shadow 150ms ease;
}
.dash-stat:hover { transform: translateY(-2px); border-color: var(--ks-border-strong); text-decoration: none; box-shadow: 0 12px 28px rgba(0,0,0,0.36); }
.dash-stat-num { font-size: 32px; font-weight: 700; letter-spacing: -0.02em; font-variant-numeric: tabular-nums; line-height: 1.1; }
.dash-stat-label { font-size: 13px; color: var(--ks-text-dim); font-weight: 600; }
.dash-stat-sub { font-size: 12px; color: var(--ks-signature-2); }

.dash-cols { display: grid; grid-template-columns: 1.4fr 1fr; gap: 18px; align-items: start; }
.dash-panel { background: var(--ks-surface); border: 1px solid var(--ks-border); border-radius: var(--ks-radius); padding: 20px; }
.dash-panel-head { display: flex; align-items: baseline; justify-content: space-between; margin-bottom: 14px; }
.dash-panel-head h2 { font-size: 15px; }
.dash-link { font-size: 12.5px; color: var(--ks-text-muted); }
.dash-hint { color: var(--ks-text-muted); display: flex; flex-direction: column; gap: 12px; align-items: flex-start; padding: 8px 0; }
.dash-hint-sub { font-size: 13px; }
.dash-list { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 6px; }
.dash-list-item {
    display: flex; align-items: center; justify-content: space-between; gap: 10px;
    padding: 10px 13px; border-radius: var(--ks-radius-sm); text-decoration: none; color: inherit;
    background: var(--ks-inset); border: 1px solid var(--ks-border); transition: border-color 150ms ease;
}
.dash-list-item:hover { border-color: var(--ks-border-strong); text-decoration: none; }
.dash-list-name { font-weight: 550; font-size: 14px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* --- Library cards (locations + concepts) ---------------------------------- */
.lib-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 18px; }
.lib-card {
    display: flex; flex-direction: column; gap: 11px; position: relative; overflow: hidden;
    background: var(--ks-surface); border: 1px solid var(--ks-border); border-radius: var(--ks-radius); padding: 18px 19px;
    transition: border-color 150ms ease, box-shadow 150ms ease;
}
.lib-card:hover { border-color: var(--ks-border-strong); box-shadow: 0 12px 30px rgba(0,0,0,0.34); }
.lib-card-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.lib-card-name { font-size: 16px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.lib-card-desc { color: var(--ks-text-muted); font-size: 13px; margin: 0;
    display: -webkit-box; -webkit-line-clamp: 3; line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.lib-fragment { display: flex; flex-direction: column; gap: 4px; margin-top: auto; }
.lib-fragment-label { font-size: 10.5px; text-transform: uppercase; letter-spacing: 0.05em; color: var(--ks-text-faint); font-weight: 600; }
.lib-fragment code { display: block; color: var(--ks-signature-2); background: var(--ks-signature-glow);
    padding: 8px 11px; border-radius: 8px; font-size: 12px; line-height: 1.5; overflow-wrap: anywhere; }

.concept-tokens { display: flex; flex-direction: column; gap: 8px; margin: 2px 0 0; }
.concept-tokens > div { display: grid; grid-template-columns: 74px 1fr; gap: 10px; align-items: baseline; }
.concept-tokens dt { font-size: 11px; text-transform: uppercase; letter-spacing: 0.04em; color: var(--ks-text-faint); font-weight: 600; margin: 0; }
.concept-tokens dd { margin: 0; color: var(--ks-text-dim); font-size: 12.5px; line-height: 1.45; }

.concept-card--signature { border-color: rgba(245,182,66,0.42); box-shadow: 0 0 0 1px rgba(245,182,66,0.16), 0 10px 34px var(--ks-signature-glow); }
.concept-card--signature::before { content: ""; position: absolute; top: 0; left: 0; right: 0; height: 3px;
    background: linear-gradient(90deg, var(--ks-signature), var(--ks-accent), var(--ks-signature)); }
.concept-signature { display: inline-flex; align-items: center; gap: 7px; align-self: flex-start;
    font-size: 11px; font-weight: 700; letter-spacing: 0.04em; text-transform: uppercase; color: var(--ks-signature-2); }
.concept-signature-mark { width: 13px; height: 13px; border-radius: 50%;
    background: conic-gradient(from 200deg, var(--ks-signature), var(--ks-accent), var(--ks-signature));
    box-shadow: 0 0 12px var(--ks-signature-glow); }

.wz-grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px 16px; }
.wz-panel--wide { max-width: 920px; }
.wz-subhead--muted { color: var(--ks-text-muted); margin-top: 22px; }

/* --- Shoot cards ----------------------------------------------------------- */
.shoot-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(268px, 1fr)); gap: 16px; }
.shoot-card {
    display: flex; flex-direction: column; gap: 11px; padding: 17px 18px; text-decoration: none; color: inherit;
    background: var(--ks-surface); border: 1px solid var(--ks-border); border-radius: var(--ks-radius);
    transition: transform 150ms ease, border-color 150ms ease, box-shadow 150ms ease;
}
.shoot-card:hover { transform: translateY(-3px); border-color: var(--ks-border-strong); text-decoration: none; box-shadow: 0 14px 32px rgba(0,0,0,0.4); }
.shoot-card-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.shoot-card-name { font-size: 15.5px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.shoot-card-meta { display: flex; flex-direction: column; gap: 5px; }
.shoot-card-persona { display: inline-flex; align-items: center; gap: 7px; font-size: 13px; color: var(--ks-text-dim); }
.shoot-card-persona svg { width: 15px; height: 15px; flex: none; color: var(--ks-text-muted); }
.shoot-card-concept { font-size: 12.5px; color: var(--ks-text-muted); }
.shoot-card-foot { margin-top: 2px; }
.shoot-card-count { font-size: 11.5px; color: var(--ks-text-faint); font-variant-numeric: tabular-nums; }

/* --- Wizard option cards --------------------------------------------------- */
.opt-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 12px; margin: 14px 0 4px; }
.opt-card {
    display: flex; flex-direction: column; align-items: flex-start; gap: 8px; text-align: left;
    padding: 15px 16px; background: var(--ks-inset); border: 1px solid var(--ks-border-strong);
    border-radius: var(--ks-radius-sm); cursor: pointer; color: var(--ks-text); font: inherit;
    transition: border-color 150ms ease, box-shadow 150ms ease, background 150ms ease;
}
.opt-card:hover { border-color: var(--ks-accent); background: rgba(124,92,255,0.05); }
.opt-card.is-selected { border-color: var(--ks-accent); box-shadow: 0 0 0 3px var(--ks-accent-ring); background: rgba(124,92,255,0.08); }
.opt-card--signature { border-color: rgba(245,182,66,0.4); }
.opt-card--signature.is-selected { box-shadow: 0 0 0 3px var(--ks-signature-glow); }
.opt-card--disabled { cursor: not-allowed; opacity: 0.6; }
.opt-card--disabled:hover { border-color: var(--ks-border-strong); background: var(--ks-inset); }
.opt-card-name { font-weight: 600; font-size: 14.5px; }
.opt-card-reason { font-size: 12px; color: var(--ks-text-muted); line-height: 1.4;
    display: -webkit-box; -webkit-line-clamp: 2; line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }

/* --- Shoot workspace ------------------------------------------------------- */
.ws-live { display: inline-flex; align-items: center; gap: 6px; font-size: 12px; font-weight: 600; color: var(--ks-info-text); }
.ws-live-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--ks-info); box-shadow: 0 0 0 0 rgba(75,139,245,0.5); animation: ks-pulse 1.6s infinite; }
@keyframes ks-pulse { 0% { box-shadow: 0 0 0 0 rgba(75,139,245,0.5); } 70% { box-shadow: 0 0 0 7px rgba(75,139,245,0); } 100% { box-shadow: 0 0 0 0 rgba(75,139,245,0); } }

.ws-summary { display: flex; align-items: center; gap: 13px; padding: 14px 18px; margin-bottom: 20px;
    background: rgba(41,196,103,0.10); border: 1px solid rgba(41,196,103,0.34); border-radius: var(--ks-radius); color: var(--ks-ok-text); }
.ws-summary svg { width: 22px; height: 22px; flex: none; color: var(--ks-ok); }
.ws-summary strong { color: var(--ks-text); }

.ws-pipeline { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 8px; }
.ws-pipe-item { display: flex; align-items: center; gap: 12px; padding: 11px 14px;
    background: var(--ks-inset); border: 1px solid var(--ks-border); border-radius: var(--ks-radius-sm); }
.ws-pipe-no { font-weight: 600; font-size: 13.5px; min-width: 68px; }
.ws-pipe-regen { font-size: 12px; color: var(--ks-signature-2); }

.asset-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 16px; }
.asset-tile { margin: 0; display: flex; flex-direction: column; overflow: hidden;
    background: var(--ks-surface); border: 1px solid var(--ks-border); border-radius: var(--ks-radius); }
.asset-tile--below { border-color: rgba(245,165,36,0.34); }
.asset-frame { position: relative; aspect-ratio: 4 / 5; display: flex; align-items: center; justify-content: center;
    background: radial-gradient(120% 120% at 30% 20%, #2a2550, #14151c); color: var(--ks-text-faint); }
.asset-tile--below .asset-frame { background: radial-gradient(120% 120% at 30% 20%, #4a3a1c, #1c1712); }
.asset-frame-icon { width: 40px; height: 40px; opacity: 0.55; }
.asset-shot-no { position: absolute; top: 10px; left: 12px; font-size: 12px; font-weight: 700; letter-spacing: 0.03em;
    color: rgba(255,255,255,0.9); background: rgba(0,0,0,0.32); padding: 3px 10px; border-radius: 999px; backdrop-filter: blur(3px); }
.asset-attempt { position: absolute; top: 10px; right: 12px; font-size: 11px; color: rgba(255,255,255,0.8);
    background: rgba(0,0,0,0.32); padding: 3px 9px; border-radius: 999px; }
.asset-body { padding: 13px 14px 15px; display: flex; flex-direction: column; gap: 9px; }
.asset-badges { display: flex; gap: 7px; flex-wrap: wrap; }
.asset-note { font-size: 12px; color: var(--ks-warn-text); margin: 0; line-height: 1.4; }
.asset-note--danger { color: var(--ks-danger-text); }
.asset-actions { display: flex; gap: 8px; margin-top: 2px; }

/* --- Motion: animate an accepted asset (video-editor.md §6) ------------------ */
.asset-clip { margin-top: 2px; border-top: 1px solid var(--ks-border); padding-top: 10px; }
.asset-video { width: 100%; aspect-ratio: 16 / 9; border-radius: var(--ks-radius-sm);
    background: var(--ks-inset); border: 1px solid var(--ks-border); display: block; }
.asset-clip-status { display: flex; align-items: center; gap: 8px; margin-top: 2px; border-top: 1px solid var(--ks-border); padding-top: 10px; }
.asset-animate { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; margin-top: 2px;
    border-top: 1px solid var(--ks-border); padding-top: 10px; }
.asset-animate-label { font-size: 12px; color: var(--ks-text-muted); font-weight: 550; }
.asset-animate-select { flex: 1 1 auto; min-width: 120px; min-height: 40px; padding: 8px 10px;
    background: var(--ks-inset); color: var(--ks-text); border: 1px solid var(--ks-border-strong);
    border-radius: var(--ks-radius-sm); font-size: 13px; }
.asset-animate-select:focus-visible { outline: 2px solid var(--ks-accent-ring); outline-offset: 1px; }
.asset-animate-select:disabled { opacity: 0.5; cursor: not-allowed; }

/* --- Responsive ------------------------------------------------------------- */
@media (max-width: 900px) {
    .ks-shell { grid-template-columns: 1fr; }
    .ks-sidebar { position: static; height: auto; flex-direction: row; align-items: center; flex-wrap: wrap; }
    .ks-nav { flex-direction: row; flex-wrap: wrap; flex: 1 1 100%; }
    .ks-nav-section { width: 100%; padding: 8px 12px 2px; }
    .ks-main { padding: 24px 20px 48px; }
    .pd-grid { grid-template-columns: 1fr; }
    .dash-cols { grid-template-columns: 1fr; }
    .wz-grid-2 { grid-template-columns: 1fr; }
}

/* ============================================================================
   Editor shell (video-editor.md §3) — a pro-tool three-pane surface: preview
   stage + live overlay compositing, a canvas timeline with DOM track headers,
   and a selected-layer inspector. Dark-studio aesthetic, --ks- tokens.
   ============================================================================ */
.ed-shell { display: flex; flex-direction: column; gap: 14px; margin: -10px 0 0; }

/* --- Top bar --------------------------------------------------------------- */
.ed-topbar { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.ed-topbar-left { display: flex; align-items: center; gap: 14px; min-width: 0; }
.ed-title { font-size: 19px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; max-width: 40ch; }
.ed-topbar-actions { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }

.ed-save { display: inline-flex; align-items: center; gap: 6px; font-size: 12px; font-weight: 600;
    padding: 4px 10px; border-radius: 999px; border: 1px solid var(--ks-border); white-space: nowrap; }
.ed-save-dot { width: 7px; height: 7px; border-radius: 50%; background: currentColor; }
.ed-save--ok { color: var(--ks-ok-text); border-color: rgba(41,196,103,0.32); }
.ed-save--dirty { color: var(--ks-text-muted); }
.ed-save--saving { color: var(--ks-info-text); border-color: rgba(75,139,245,0.32); }
.ed-save--saving .ed-save-dot { animation: ks-pulse 1.4s infinite; }
.ed-save--conflict { color: var(--ks-warn-text); border-color: rgba(245,165,36,0.4); background: rgba(245,165,36,0.10); }
.ed-save--error { color: var(--ks-danger-text); border-color: rgba(240,80,60,0.4); }

.ed-tool-btn { background: var(--ks-surface-2); border: 1px solid var(--ks-border-strong); color: var(--ks-text-dim);
    padding: 7px 11px; border-radius: 9px; font: inherit; font-size: 12.5px; font-weight: 600; cursor: pointer;
    transition: all 150ms ease; white-space: nowrap; }
.ed-tool-btn:hover:not(:disabled) { color: var(--ks-text); border-color: var(--ks-accent); background: rgba(124,92,255,0.08); }
.ed-tool-btn:disabled { opacity: 0.4; cursor: not-allowed; }
.ed-tool-btn--warn:hover:not(:disabled) { border-color: var(--ks-warn); color: var(--ks-warn-text); background: rgba(245,165,36,0.10); }
/* AI-assist actions carry the amber signature accent so they read as "the AI does a pass". */
.ed-tool-btn--ai { color: var(--ks-signature-2); border-color: rgba(245,182,66,0.30); display: inline-flex; align-items: center; gap: 6px; }
.ed-tool-btn--ai:hover:not(:disabled) { border-color: var(--ks-signature); color: var(--ks-signature-2); background: var(--ks-signature-glow); }
.ed-tool-sep { width: 1px; height: 22px; background: var(--ks-border); margin: 0 2px; }

.ed-conflict { display: flex; align-items: center; justify-content: space-between; gap: 14px; flex-wrap: wrap;
    background: rgba(245,165,36,0.10); border: 1px solid rgba(245,165,36,0.4); color: var(--ks-warn-text);
    padding: 11px 15px; border-radius: 11px; }
.ed-conflict-actions { display: flex; gap: 8px; }

/* Segment re-generation before/after (video-editor.md §5 item 7 — the USP capstone). */
.ed-regen { background: var(--ks-surface); border: 1px solid var(--ks-signature); border-radius: var(--ks-radius);
    padding: 14px 16px; box-shadow: 0 0 0 3px var(--ks-signature-glow); }
.ed-regen-head { display: flex; flex-direction: column; gap: 3px; margin-bottom: 12px; }
.ed-regen-head strong { color: var(--ks-signature-2); font-size: 14px; }
.ed-regen-head span { color: var(--ks-text-muted); font-size: 12px; }
.ed-regen-compare { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.ed-regen-take { margin: 0; display: flex; flex-direction: column; gap: 6px; }
.ed-regen-take figcaption { font-size: 11px; text-transform: uppercase; letter-spacing: 0.06em; color: var(--ks-text-dim); font-weight: 700; }
.ed-regen-video { width: 100%; max-height: 260px; background: #000; border-radius: 9px; border: 1px solid var(--ks-border); }
.ed-regen-noprev { display: grid; place-items: center; height: 120px; background: var(--ks-inset);
    border: 1px dashed var(--ks-border-strong); border-radius: 9px; color: var(--ks-text-muted); font-size: 12px; }
.ed-regen-actions { display: flex; justify-content: flex-end; gap: 10px; margin-top: 14px; }

/* Deferred AI assists: voiceover / overlay / music / light-painting (video-editor.md §5 items 3-6).
   The plate picker carries the amber signature accent (#f5a524) — the same hue the timeline paints the
   Effect lane in, so the control and the layer it creates are visibly the same thing. */
.ed-assist { background: var(--ks-surface); border: 1px solid var(--ks-border-strong); border-radius: var(--ks-radius);
    padding: 14px 16px; max-width: 560px; }
.ed-assist-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 10px; }
.ed-assist-head strong { color: var(--ks-text); font-size: 14px; }
.ed-assist-close { background: none; border: none; color: var(--ks-text-muted); font-size: 20px; line-height: 1;
    cursor: pointer; padding: 0 4px; border-radius: 6px; }
.ed-assist-close:hover { color: var(--ks-text); }
.ed-assist-err { background: rgba(240,80,60,0.10); border: 1px solid rgba(240,80,60,0.4); color: var(--ks-danger-text);
    padding: 8px 11px; border-radius: 9px; font-size: 12.5px; margin-bottom: 10px; }
.ed-assist-notice { background: var(--ks-signature-glow); border: 1px solid rgba(245,182,66,0.4);
    color: var(--ks-signature-2); padding: 9px 13px; border-radius: 11px; font-size: 12.5px; }
.ed-assist-label { display: block; font-size: 11px; text-transform: uppercase; letter-spacing: 0.06em;
    color: var(--ks-text-dim); font-weight: 700; margin: 10px 0 5px; }
.ed-assist-input { width: 100%; background: var(--ks-inset); border: 1px solid var(--ks-border-strong);
    color: var(--ks-text); border-radius: 9px; padding: 9px 11px; font: inherit; font-size: 13px; }
.ed-assist-input:focus-visible { outline: 2px solid var(--ks-signature); outline-offset: 1px; border-color: var(--ks-signature); }
.ed-assist-area { resize: vertical; min-height: 72px; line-height: 1.45; }
.ed-assist-check { display: flex; align-items: center; gap: 8px; margin-top: 10px; font-size: 12.5px; color: var(--ks-text-dim); }
.ed-assist-hint { color: var(--ks-text-muted); font-size: 12px; margin: 10px 0 0; line-height: 1.45; }
.ed-assist-actions { display: flex; justify-content: flex-end; gap: 10px; margin-top: 14px; }

.ed-plates { list-style: none; margin: 10px 0 0; padding: 0; display: flex; flex-direction: column; gap: 8px; }
.ed-plate { display: flex; align-items: center; gap: 12px; width: 100%; text-align: left; cursor: pointer;
    background: var(--ks-inset); border: 1px solid var(--ks-border-strong); border-radius: 11px;
    padding: 10px 12px; font: inherit; color: var(--ks-text); transition: all 150ms ease; }
.ed-plate:hover:not(:disabled) { border-color: #f5a524; background: rgba(245,165,36,0.08); }
.ed-plate:disabled { opacity: 0.5; cursor: not-allowed; }
.ed-plate-swatch { flex: none; width: 34px; height: 34px; border-radius: 8px;
    background: radial-gradient(circle at 30% 70%, #f5a524, transparent 62%), #0d0e13;
    border: 1px solid rgba(245,165,36,0.45); }
.ed-plate-copy { display: flex; flex-direction: column; gap: 2px; min-width: 0; flex: 1; }
.ed-plate-copy strong { font-size: 13px; }
.ed-plate-copy span { font-size: 11.5px; color: var(--ks-text-muted); }
.ed-plate-blend { flex: none; font-size: 10.5px; text-transform: uppercase; letter-spacing: 0.06em;
    font-weight: 700; color: #f5a524; border: 1px solid rgba(245,165,36,0.35);
    border-radius: 999px; padding: 3px 8px; }

/* The topbar's light-painting button reads as the signature action, distinct from the generic AI ones. */
.ed-tool-btn--plate { color: #f5a524; border-color: rgba(245,165,36,0.32); display: inline-flex; align-items: center; gap: 6px; }
.ed-tool-btn--plate:hover:not(:disabled) { border-color: #f5a524; color: #ffcf6b; background: rgba(245,165,36,0.10); }

/* --- Body: stage + inspector ----------------------------------------------- */
.ed-body { display: grid; grid-template-columns: 1fr 300px; gap: 14px; align-items: stretch; }

.ed-stage { display: flex; flex-direction: column; gap: 12px; background: var(--ks-inset);
    border: 1px solid var(--ks-border); border-radius: var(--ks-radius); padding: 16px; min-width: 0; }
.ed-video-wrap { position: relative; margin: 0 auto; height: 44vh; max-height: 520px; aspect-ratio: 9 / 16;
    background: #000; border-radius: var(--ks-radius-sm); overflow: hidden; box-shadow: 0 10px 40px rgba(0,0,0,0.5);
    container-type: size; }
.ed-video { width: 100%; height: 100%; object-fit: contain; display: block; background: #000; }
.ed-scrub-canvas { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: contain;
    pointer-events: none; display: none; background: #000; }
.ed-overlay { position: absolute; inset: 0; pointer-events: none; }
.ed-ov { position: absolute; transform: translate(-50%, -50%); align-items: center; justify-content: center;
    max-width: 92%; text-align: center; }
.ed-ov-text { font-weight: 700; line-height: 1.15; text-shadow: 0 2px 10px rgba(0,0,0,0.6); padding: 2px 6px; }
.ed-ov-text.is-selected, .ed-ov-image.is-selected { outline: 1.5px dashed var(--ks-signature); outline-offset: 3px; }
.ed-ov-image img { display: block; width: 100%; height: auto; }
.ed-ov-placeholder { background: rgba(124,92,255,0.25); border: 1px dashed var(--ks-accent-2); color: #fff;
    font-size: 11px; padding: 8px 10px; border-radius: 6px; }

.ed-stage-hint { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center;
    text-align: center; padding: 20px; color: var(--ks-text-muted); font-size: 13px; pointer-events: none;
    background: radial-gradient(120% 120% at 50% 40%, rgba(124,92,255,0.10), transparent 70%); }
.ed-stage-hint strong { color: var(--ks-text-dim); }

.ed-transport { display: flex; align-items: center; justify-content: center; gap: 10px; }
.ed-tp-btn { width: 40px; height: 40px; display: grid; place-items: center; background: var(--ks-surface-2);
    border: 1px solid var(--ks-border-strong); color: var(--ks-text-dim); border-radius: 10px; cursor: pointer;
    font-size: 14px; transition: all 150ms ease; }
.ed-tp-btn:hover { color: var(--ks-text); border-color: var(--ks-accent); }
.ed-tp-play { background: var(--ks-accent); border-color: var(--ks-accent); color: #fff; width: 46px; height: 46px; }
.ed-tp-play:hover { background: var(--ks-accent-2); color: #fff; }
.ed-tp-time { font-family: "Cascadia Code", monospace; font-size: 13px; color: var(--ks-text-dim);
    font-variant-numeric: tabular-nums; margin-left: 6px; min-width: 96px; }

.ed-export { display: flex; align-items: center; gap: 10px; justify-content: center; font-size: 13px;
    padding-top: 4px; border-top: 1px solid var(--ks-border); }
.ed-export-ok { color: var(--ks-ok-text); font-weight: 600; }
.ed-export-err { color: var(--ks-danger-text); }
.ed-export-link { color: var(--ks-signature-2); font-weight: 600; }

/* --- Inspector ------------------------------------------------------------- */
.ed-inspector-pane { background: var(--ks-surface); border: 1px solid var(--ks-border);
    border-radius: var(--ks-radius); padding: 16px; overflow-y: auto; }
.ed-inspector-empty { display: flex; flex-direction: column; align-items: center; justify-content: center;
    gap: 12px; height: 100%; min-height: 200px; color: var(--ks-text-faint); text-align: center; padding: 20px; }
.ed-inspector-empty svg { width: 34px; height: 34px; opacity: 0.5; }
.ed-inspector-empty p { font-size: 13px; max-width: 26ch; }

.ed-insp-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 14px; }
.ed-insp-kind { font-size: 14px; font-weight: 700; color: var(--ks-text); }
.ed-insp-del { background: transparent; border: 1px solid var(--ks-border-strong); color: var(--ks-text-muted);
    padding: 4px 10px; border-radius: 8px; font-size: 12px; cursor: pointer; transition: all 150ms ease; }
.ed-insp-del:hover:not(:disabled) { color: var(--ks-danger-text); border-color: var(--ks-danger); }
.ed-insp-del:disabled { opacity: 0.4; cursor: not-allowed; }

.ed-insp-group { padding: 12px 0; border-top: 1px solid var(--ks-border); }
.ed-insp-group:first-of-type { border-top: none; padding-top: 0; }
.ed-insp-legend { display: block; font-size: 10.5px; text-transform: uppercase; letter-spacing: 0.06em;
    color: var(--ks-signature-2); font-weight: 700; margin-bottom: 9px; }
.ed-insp-field { display: flex; flex-direction: column; gap: 5px; margin-bottom: 10px; }
.ed-insp-field > span { font-size: 12px; color: var(--ks-text-dim); font-weight: 550; }
.ed-insp-field input[type=number], .ed-insp-field textarea, .ed-insp-field select {
    background: var(--ks-inset); border: 1px solid var(--ks-border-strong); color: var(--ks-text);
    border-radius: var(--ks-radius-sm); padding: 7px 9px; font: inherit; font-size: 13px; width: 100%; }
.ed-insp-field input[type=range] { width: 100%; accent-color: var(--ks-accent); }
.ed-insp-field input[type=color] { width: 44px; height: 30px; padding: 2px; background: var(--ks-inset);
    border: 1px solid var(--ks-border-strong); border-radius: 8px; cursor: pointer; }
.ed-insp-xy { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }

/* --- Consistency badge (video-editor.md §5 item 1) ------------------------- */
.ed-insp-consistency-row { display: flex; flex-direction: column; gap: 6px; }
.ed-insp-consistency-note { font-size: 11.5px; line-height: 1.45; color: var(--ks-text-muted); }

/* --- Timeline -------------------------------------------------------------- */
.ed-timeline { background: var(--ks-surface); border: 1px solid var(--ks-border); border-radius: var(--ks-radius);
    padding: 12px 14px 14px; }
.ed-tl-toolbar { display: flex; align-items: center; justify-content: space-between; margin-bottom: 10px; }
.ed-tl-label { font-size: 13px; font-weight: 700; color: var(--ks-text-dim); }
.ed-tl-zoom { display: flex; gap: 6px; }

.ed-tl-grid { display: grid; grid-template-columns: 132px 1fr; border: 1px solid var(--ks-border);
    border-radius: var(--ks-radius-sm); overflow: hidden; max-height: 40vh; }
.ed-tl-headers { background: var(--ks-inset); border-right: 1px solid var(--ks-border); }
.ed-tl-ruler-spacer { height: 26px; border-bottom: 1px solid var(--ks-border); background: #0f1015; }
.ed-tl-head { display: flex; align-items: center; gap: 8px; padding: 0 12px; font-size: 12.5px; font-weight: 600;
    color: var(--ks-text-dim); border-bottom: 1px solid var(--ks-border); }
.ed-tl-head-dot { width: 8px; height: 8px; border-radius: 2px; flex: none; }
.ed-tl-scroll { overflow-y: auto; overflow-x: hidden; background: var(--ks-surface); }
.ed-tl-canvas { display: block; width: 100%; cursor: pointer; touch-action: none; }

.ed-tl-scrollbar { width: 100%; margin-top: 10px; accent-color: var(--ks-accent); }

@media (max-width: 900px) {
    .ed-body { grid-template-columns: 1fr; }
    .ed-inspector-pane { max-height: 320px; }
}

@media (prefers-reduced-motion: reduce) {
    * { animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; }
}