/* ───────────────────────────────────────────────────────────────────────────
   Kontraframe — dark review theme.

   Everything derives from the tokens below: surfaces are a four-step ramp
   (page → panel → raised → hover) rather than flat fills, so depth comes from
   the ramp plus a border, not from heavy shadows. Retheme by editing tokens.
   ─────────────────────────────────────────────────────────────────────────── */
:root {
  color-scheme: dark;

  /* surfaces, darkest to lightest */
  --bg: #0f1115;
  --surface: #16181e;
  --surface-2: #1c1f26;
  --surface-3: #23272f;

  /* text */
  --text: #edeff3;
  --text-dim: #8b929e;
  --text-faint: #626976;

  /* lines */
  --border: #262a32;
  --border-strong: #343a45;

  /* accents */
  --accent: #6b93ff;
  --accent-hover: #7fa2ff;
  --accent-soft: rgba(107, 147, 255, 0.14);
  --ok: #3ecf8e;
  --ok-soft: rgba(62, 207, 142, 0.14);
  --warn: #f5a623;
  --warn-soft: rgba(245, 166, 35, 0.14);
  --danger: #ff5a67;
  --danger-soft: rgba(255, 90, 103, 0.14);

  /* radii */
  --r-sm: 6px;
  --r: 10px;
  --r-lg: 14px;
  --r-pill: 999px;

  /* elevation */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.35);
  --shadow-md: 0 6px 20px -6px rgba(0, 0, 0, 0.5);
  --shadow-lg: 0 28px 70px -16px rgba(0, 0, 0, 0.7);

  /* motion */
  --ease: cubic-bezier(0.4, 0, 0.2, 1);
  --fast: 0.12s;
  --med: 0.2s;

  --ring: 0 0 0 3px rgba(107, 147, 255, 0.35);
  --font: "Inter", system-ui, -apple-system, sans-serif;

  /* Kept so any older rule or snippet referring to these still resolves. */
  --panel: var(--surface);
  --panel-2: var(--surface-2);
  --radius: var(--r);
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  height: 100%;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 14px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  /* Lining figures keep timecodes and counts from jittering. */
  font-variant-numeric: tabular-nums;
}

#app { height: 100%; display: flex; flex-direction: column; }

::selection { background: rgba(107, 147, 255, 0.3); }

/* Thin, unobtrusive scrollbars — the default ones are heavy on dark panels. */
* { scrollbar-width: thin; scrollbar-color: var(--surface-3) transparent; }
::-webkit-scrollbar { width: 11px; height: 11px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb {
  background: var(--surface-3); border-radius: var(--r-pill);
  border: 3px solid transparent; background-clip: content-box;
}
::-webkit-scrollbar-thumb:hover { background: var(--border-strong); background-clip: content-box; }

/* One visible focus treatment for every control, keyboard only. */
:focus-visible { outline: none; box-shadow: var(--ring); border-radius: var(--r-sm); }

h1 { font-size: 21px; font-weight: 650; letter-spacing: -0.02em; margin: 0 0 16px; }
h2 { font-size: 15px; font-weight: 600; letter-spacing: -0.01em; margin: 0; }
h3 { font-size: 15px; font-weight: 600; letter-spacing: -0.01em; margin: 0 0 12px; }
h4 {
  font-size: 11px; font-weight: 600; margin: 20px 0 8px; color: var(--text-faint);
  text-transform: uppercase; letter-spacing: 0.08em;
}
code {
  background: var(--surface-2); color: var(--text-dim);
  padding: 2px 6px; border-radius: var(--r-sm); font-size: 12px;
  border: 1px solid var(--border);
}

.dim { color: var(--text-dim); }
.spacer { flex: 1; }
.hidden { display: none !important; }
.hint { font-size: 12.5px; line-height: 1.5; margin: 4px 0 12px; }
.empty-note { padding: 32px 16px; text-align: center; color: var(--text-faint); }
.error-note {
  color: var(--danger); background: var(--danger-soft);
  border: 1px solid rgba(255, 90, 103, 0.25); border-radius: var(--r);
  padding: 14px 16px; margin: 16px;
}

/* ── header ── */
.app-header {
  display: flex; align-items: center; gap: 14px;
  padding: 0 20px; height: 54px; flex: none;
  background: color-mix(in srgb, var(--surface) 85%, transparent);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  position: relative; z-index: 10;
}
.brand {
  display: inline-flex; align-items: center; gap: 9px;
  font-weight: 650; font-size: 15px; letter-spacing: -0.01em;
  color: var(--text); text-decoration: none;
}
.brand::before {
  content: "▶";
  color: var(--accent); font-size: 9px; line-height: 1;
  background: var(--accent-soft); border-radius: var(--r-sm);
  width: 22px; height: 22px; display: inline-flex;
  align-items: center; justify-content: center;
  padding-left: 2px; /* optical centring of the triangle */
}

main#main { flex: 1; min-height: 0; display: flex; flex-direction: column; }

/* ── buttons ── */
.btn {
  font: inherit; font-weight: 500; color: var(--text);
  background: var(--surface-2); border: 1px solid var(--border);
  border-radius: var(--r-sm); padding: 7px 13px; cursor: pointer;
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  white-space: nowrap;
  transition: background var(--fast) var(--ease), border-color var(--fast) var(--ease),
              transform var(--fast) var(--ease);
}
.btn:hover { background: var(--surface-3); border-color: var(--border-strong); }
.btn:active { transform: translateY(1px); }

.btn-primary {
  background: var(--accent); border-color: var(--accent); color: #0c1220;
  font-weight: 600; box-shadow: var(--shadow-sm);
}
.btn-primary:hover { background: var(--accent-hover); border-color: var(--accent-hover); }

.btn-danger {
  background: var(--danger); border-color: var(--danger); color: #fff;
  font-weight: 600; box-shadow: var(--shadow-sm);
}
.btn-danger:hover { background: #ff6d78; border-color: #ff6d78; }

.btn-sm { padding: 5px 10px; font-size: 12.5px; border-radius: var(--r-sm); }
.btn-lg { padding: 11px 22px; font-size: 15px; border-radius: var(--r); }
.btn:disabled { opacity: 0.45; cursor: default; transform: none; }
.btn:disabled:hover { background: var(--surface-2); border-color: var(--border); }
.btn-primary:disabled:hover { background: var(--accent); border-color: var(--accent); }
.btn-danger:disabled:hover { background: var(--danger); border-color: var(--danger); }

.btn-link {
  font: inherit; font-size: 13px; background: none; border: none; cursor: pointer;
  color: var(--text-dim); padding: 5px 8px; border-radius: var(--r-sm);
  transition: color var(--fast) var(--ease), background var(--fast) var(--ease);
}
.btn-link:hover { color: var(--text); background: var(--surface-2); }
.btn-link.danger:hover { color: var(--danger); background: var(--danger-soft); }

/* ── inputs ── */
.input, .select, textarea.composer-text {
  font: inherit; color: var(--text);
  background: var(--bg); border: 1px solid var(--border);
  border-radius: var(--r-sm); padding: 8px 11px; width: 100%;
  transition: border-color var(--fast) var(--ease), box-shadow var(--fast) var(--ease);
}
.input::placeholder, textarea::placeholder { color: var(--text-faint); }
.input:hover, .select:hover, textarea.composer-text:hover { border-color: var(--border-strong); }
.input:focus, .select:focus, textarea:focus {
  outline: none; border-color: var(--accent); box-shadow: var(--ring);
}
/* The native file button is a light grey chip that fights the dark theme. */
.input[type="file"] { padding: 6px 8px; cursor: pointer; }
.input[type="file"]::file-selector-button {
  font: inherit; font-weight: 500; font-size: 12.5px;
  color: var(--text); background: var(--surface-2);
  border: 1px solid var(--border); border-radius: var(--r-sm);
  padding: 5px 11px; margin-right: 10px; cursor: pointer;
  transition: background var(--fast) var(--ease), border-color var(--fast) var(--ease);
}
.input[type="file"]::file-selector-button:hover { background: var(--surface-3); border-color: var(--border-strong); }

.input-sm { width: 96px; }

/* Native selects reserve room for the system chevron and size themselves to
   their longest option, so a short value like "v1" ends up stranded beside a
   far-off arrow. Drawing the chevron ourselves puts it next to the value, and
   field-sizing shrinks the box to the chosen option where it is supported. */
.select {
  width: auto; cursor: pointer;
  appearance: none;
  field-sizing: content;
  min-width: 4.5em; max-width: 15em;
  padding: 7px 27px 7px 11px;
  background-repeat: no-repeat; background-position: right 9px center;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='9' height='6' viewBox='0 0 9 6'%3E%3Cpath d='M1 1l3.5 3.5L8 1' fill='none' stroke='%238b929e' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
}
.select:hover { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='9' height='6' viewBox='0 0 9 6'%3E%3Cpath d='M1 1l3.5 3.5L8 1' fill='none' stroke='%23edeff3' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E"); }
.select option { background: var(--surface); color: var(--text); }
.select-sm { padding: 4px 24px 4px 9px; font-size: 12px; background-position: right 8px center; }

/* Safari has no field-sizing yet, so those boxes stay as wide as their longest
   option. Centring the value keeps it from stranding against the left edge. */
@supports not (field-sizing: content) {
  .version-select, .status-select { text-align: center; text-align-last: center; }
}

.form-row { display: flex; align-items: center; gap: 12px; margin: 12px 0; }
.form-row label { flex: none; width: 90px; color: var(--text-dim); font-size: 13px; }
.check-label {
  display: inline-flex; align-items: center; gap: 7px;
  color: var(--text-dim); font-size: 12.5px; cursor: pointer;
  transition: color var(--fast) var(--ease);
}
.check-label:hover { color: var(--text); }
.check-label input { accent-color: var(--accent); cursor: pointer; }

/* ── auth gate ── */
.auth-gate { flex: 1; display: flex; align-items: center; justify-content: center; min-height: 100vh; padding: 24px; }
.auth-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--r-lg); padding: 44px 46px; max-width: 430px; text-align: center;
  box-shadow: var(--shadow-lg);
}
.auth-card h1 { margin-bottom: 10px; }
.auth-card p { margin: 0 0 26px; line-height: 1.6; }

/* ── pages ── */
.page { padding: 32px; max-width: 1140px; width: 100%; margin: 0 auto; overflow-y: auto; }
.page-head { display: flex; align-items: center; gap: 12px; margin-bottom: 24px; }
.page-head h1 { margin: 0; }

/* ── drag & drop upload ── */
.drop-target { position: relative; min-height: 60vh; }
.drop-overlay {
  position: absolute; inset: 4px; z-index: 40; pointer-events: none;
  display: flex; align-items: center; justify-content: center;
  background: color-mix(in srgb, var(--accent-soft) 70%, var(--bg));
  backdrop-filter: blur(2px);
  border: 2px dashed var(--accent); border-radius: var(--r-lg);
}
.drop-overlay-box {
  padding: 14px 26px; font-size: 15px; font-weight: 600;
  color: var(--accent); background: var(--surface);
  border: 1px solid var(--accent); border-radius: var(--r);
  box-shadow: var(--shadow-md);
}

/* ── project grid ── */
.project-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 14px; }
.project-card {
  position: relative;
  font: inherit; text-align: left; color: var(--text); cursor: pointer;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--r-lg); padding: 20px; min-height: 118px;
  display: flex; flex-direction: column; justify-content: flex-end; gap: 5px;
  transition: border-color var(--med) var(--ease), transform var(--med) var(--ease),
              box-shadow var(--med) var(--ease), background var(--med) var(--ease);
}
.project-card:hover {
  border-color: var(--border-strong); background: var(--surface-2);
  transform: translateY(-2px); box-shadow: var(--shadow-md);
}
.project-card h3 { margin: 0; font-size: 15px; }
.project-card p { margin: 0; font-size: 12.5px; color: var(--text-faint); }
.card-delete {
  position: absolute; top: 8px; right: 8px;
  font-size: 12px; opacity: 0; transition: opacity var(--fast) var(--ease);
}
.project-card:hover .card-delete, .card-delete:focus-visible { opacity: 1; }

.project-card-new {
  align-items: center; justify-content: center; gap: 8px;
  color: var(--text-faint); border-style: dashed; background: transparent;
}
.project-card-new:hover { color: var(--accent); border-color: var(--accent); background: var(--accent-soft); }
.project-card-new .plus { font-size: 22px; line-height: 1; font-weight: 300; }

/* ── video rows ── */
.video-list { display: flex; flex-direction: column; gap: 6px; }
.video-row {
  display: flex; align-items: center; gap: 12px; cursor: pointer;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--r); padding: 13px 16px;
  transition: border-color var(--fast) var(--ease), background var(--fast) var(--ease);
}
.video-row:hover { border-color: var(--border-strong); background: var(--surface-2); }
.video-row-name { font-weight: 550; letter-spacing: -0.01em; }

.badge {
  background: var(--surface-2); border: 1px solid var(--border);
  border-radius: var(--r-pill); padding: 2px 9px; font-size: 11px;
  font-weight: 500; color: var(--text-dim); flex: none;
}

/* ── status pill ── */
.status-pill {
  font: inherit; font-size: 11.5px; font-weight: 600; cursor: default;
  letter-spacing: 0.01em;
  border: 1px solid transparent; border-radius: var(--r-pill);
  padding: 4px 12px; flex: none;
}
button.status-pill:not(:disabled) { cursor: pointer; }
/* Keeps the pill shape while behaving as a menu — the arrow is drawn in, since
   appearance:none drops the native one. Each status carries its own arrow:
   currentColor does not reach inside a data-URI SVG (it is a separate
   document, so it would resolve to black), and the arrow has to match the
   pill's text. */
.status-select {
  appearance: none; cursor: pointer;
  padding-right: 25px; field-sizing: content;
  background-repeat: no-repeat; background-position: right 9px center;
  transition: filter var(--fast) var(--ease);
}
.status-select:hover { filter: brightness(1.2); }
.status-select option { background: var(--surface); color: var(--text); font-weight: 500; }
/* background-color, not the background shorthand: these classes combine with
   .status-select, whose dropdown arrow is a background-image. */
.status-review { background-color: var(--accent-soft); color: var(--accent); border-color: rgba(107, 147, 255, 0.25); }
.status-changes { background-color: var(--warn-soft); color: var(--warn); border-color: rgba(245, 166, 35, 0.25); }
.status-approved { background-color: var(--ok-soft); color: var(--ok); border-color: rgba(62, 207, 142, 0.25); }
.status-select.status-review {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='9' height='6' viewBox='0 0 9 6'%3E%3Cpath d='M1 1l3.5 3.5L8 1' fill='none' stroke='%236b93ff' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
}
.status-select.status-changes {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='9' height='6' viewBox='0 0 9 6'%3E%3Cpath d='M1 1l3.5 3.5L8 1' fill='none' stroke='%23f5a623' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
}
.status-select.status-approved {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='9' height='6' viewBox='0 0 9 6'%3E%3Cpath d='M1 1l3.5 3.5L8 1' fill='none' stroke='%233ecf8e' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
}

/* ── review screen ── */
.review-layout { flex: 1; min-height: 0; display: flex; flex-direction: column; }
.review-top {
  display: flex; align-items: center; gap: 10px;
  padding: 11px 20px; border-bottom: 1px solid var(--border); flex: none;
  background: var(--surface);
}
.video-title {
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
  font-size: 15px; font-weight: 600; letter-spacing: -0.01em;
}
.version-select { font-size: 12.5px; }

.review-stage { flex: 1; min-height: 0; display: flex; }
.player-area {
  flex: 1; min-width: 0; display: flex; flex-direction: column;
  padding: 20px; gap: 10px;
}

/* ── player ── */
.player { flex: 1; min-height: 0; display: flex; flex-direction: column; gap: 0; }
.video-wrap {
  position: relative; flex: 1; min-height: 0;
  background: #000; overflow: hidden;
  border: 1px solid var(--border); border-bottom: none;
  border-radius: var(--r) var(--r) 0 0;
  box-shadow: var(--shadow-md);
}
.player-video { position: absolute; inset: 0; width: 100%; height: 100%; }
.annot-canvas { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; }
.annot-canvas.drawing { pointer-events: auto; cursor: crosshair; touch-action: none; }

.player-controls {
  display: flex; align-items: center; gap: 4px; flex: none;
  background: var(--surface); border: 1px solid var(--border); border-top: none;
  border-radius: 0 0 var(--r) var(--r); padding: 9px 12px;
}
.ctrl-btn {
  font: inherit; background: none; border: none; color: var(--text-dim);
  cursor: pointer; padding: 7px; border-radius: var(--r-sm); display: inline-flex;
  transition: color var(--fast) var(--ease), background var(--fast) var(--ease);
}
.ctrl-btn:hover { background: var(--surface-3); color: var(--text); }
.ctrl-btn .icon, .icon { width: 18px; height: 18px; display: block; }

.timecode { font-size: 12.5px; letter-spacing: 0.02em; color: var(--text-dim); }
.tc-group { margin: 0 10px; white-space: nowrap; }
.tc-group .timecode:first-child { color: var(--text); font-weight: 500; }

/* The scrubber and its marker rail share one column so ticks line up with the
   track. The rail is inset by half a thumb width, since the track itself is
   shortened by the thumb at each end. */
.scrub-wrap { flex: 1; min-width: 60px; display: flex; flex-direction: column; gap: 2px; }
.scrub-markers { position: relative; height: 9px; margin: 0 6px; }
.scrub-marker {
  position: absolute; bottom: 0; transform: translateX(-50%);
  width: 3px; height: 9px; padding: 0;
  background: var(--marker, var(--accent));
  border: none; border-radius: 2px; cursor: pointer;
  transition: height var(--fast) var(--ease), width var(--fast) var(--ease);
}
/* Widened hit area without changing how the tick looks. */
.scrub-marker::after { content: ""; position: absolute; inset: -3px -5px; }
.scrub-marker:hover, .scrub-marker:focus-visible { height: 12px; width: 4px; }

.scrub {
  flex: none; -webkit-appearance: none; appearance: none; height: 4px;
  background: var(--surface-3); border-radius: var(--r-pill);
  cursor: pointer; width: 100%;
  transition: height var(--fast) var(--ease);
}
.scrub:hover { height: 6px; }
.scrub::-webkit-slider-thumb {
  -webkit-appearance: none; appearance: none;
  width: 13px; height: 13px; border-radius: 50%;
  background: var(--accent); border: 2px solid var(--surface);
  box-shadow: var(--shadow-sm);
}
.scrub::-moz-range-thumb {
  width: 13px; height: 13px; border-radius: 50%;
  background: var(--accent); border: 2px solid var(--surface);
}

/* ── annotation toolbar ── */
.annot-toolbar {
  display: flex; align-items: center; gap: 8px; flex: none;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--r); padding: 8px 12px;
  box-shadow: var(--shadow-sm);
}
.tool-btn {
  font: inherit; font-size: 12.5px; color: var(--text-dim); cursor: pointer;
  background: none; border: 1px solid transparent; border-radius: var(--r-sm);
  padding: 5px 11px;
  transition: color var(--fast) var(--ease), background var(--fast) var(--ease);
}
.tool-btn:hover { color: var(--text); background: var(--surface-2); }
.tool-btn.active { color: var(--accent); background: var(--accent-soft); border-color: rgba(107, 147, 255, 0.3); }
.toolbar-sep { width: 1px; height: 18px; background: var(--border); }
.color-btn {
  width: 18px; height: 18px; border-radius: 50%; cursor: pointer;
  border: 2px solid transparent; padding: 0; flex: none; /* never squash to an oval */
  box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.4) inset;
  transition: transform var(--fast) var(--ease);
}
.color-btn:hover { transform: scale(1.12); }
.color-btn.active { border-color: #fff; transform: scale(1.12); }

/* ── comments panel ── */
.comments-panel {
  width: 360px; flex: none; display: flex; flex-direction: column; min-height: 0;
  border-left: 1px solid var(--border); background: var(--surface);
}
.comments-head {
  display: flex; align-items: center; justify-content: space-between; gap: 10px;
  padding: 14px 16px 12px; flex: none; border-bottom: 1px solid var(--border);
}
.comments-head h3 { margin: 0; }
.comments-filters { display: flex; align-items: center; gap: 10px; }

.comment-list { flex: 1; overflow-y: auto; min-height: 0; padding: 8px; }
.comment {
  padding: 11px 12px; border-radius: var(--r); cursor: pointer;
  border: 1px solid transparent; margin-bottom: 3px;
  transition: background var(--fast) var(--ease), border-color var(--fast) var(--ease);
}
.comment:hover { background: var(--surface-2); }
.comment.selected {
  background: var(--surface-2); border-color: rgba(107, 147, 255, 0.4);
  box-shadow: inset 2px 0 0 var(--accent);
}
.comment.resolved { opacity: 0.45; }
.comment-meta { display: flex; align-items: center; gap: 7px; margin-bottom: 5px; }
.comment-author { font-weight: 600; font-size: 12.5px; letter-spacing: -0.01em; }
/* Same colour as this author's ticks on the timeline — that link is the point,
   so the tint is deliberately strong enough to match at a glance. */
.avatar {
  flex: none; width: 20px; height: 20px; border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 9px; font-weight: 700; letter-spacing: 0.02em;
  color: var(--avatar); background: color-mix(in srgb, var(--avatar) 18%, transparent);
  border: 1px solid color-mix(in srgb, var(--avatar) 45%, transparent);
}
.comment-reply .avatar { width: 17px; height: 17px; font-size: 8px; }
.comment-date { font-size: 11px; margin-left: auto; color: var(--text-faint); }
/* Resolve toggle: unlabelled, since it is the only checkbox on a note, and
   green once ticked so a resolved thread is legible at a glance. */
.resolve-check {
  flex: none; margin: 0; width: 15px; height: 15px; cursor: pointer;
  accent-color: var(--ok);
  opacity: 0.5; transition: opacity var(--fast) var(--ease);
}
.resolve-check:checked, .resolve-check:hover, .resolve-check:focus-visible { opacity: 1; }
.comment:hover .resolve-check, .comment.selected .resolve-check { opacity: 1; }
.comment-body { display: flex; align-items: baseline; gap: 8px; }
.comment-text { white-space: pre-wrap; word-break: break-word; line-height: 1.5; }
.annot-flag { font-size: 11px; flex: none; }
/* Every note carries three controls; at full strength they shout louder than
   the comments. Dimmed until the note is hovered, focused or selected — still
   present and readable, so nothing becomes hard to find. */
.comment-actions {
  display: flex; align-items: center; gap: 4px; margin-top: 7px;
  margin-left: -8px; /* pull the ghost buttons back into optical alignment */
  color: var(--text-faint); opacity: 0.65;
  transition: opacity var(--fast) var(--ease);
}
.comment:hover .comment-actions,
.comment:focus-within .comment-actions,
.comment.selected .comment-actions { opacity: 1; }

/* ── comment threads ── */
/* The rule down the left is what reads as "these belong to the note above". */
.comment-replies {
  margin: 10px 0 0 4px; padding-left: 14px;
  border-left: 2px solid var(--border);
  display: flex; flex-direction: column; gap: 10px;
}
.comment-reply .comment-meta { margin-bottom: 2px; }
.comment-reply .comment-author { font-size: 12px; }
.comment-reply .comment-text { font-size: 13px; color: var(--text-dim); }
.comment-reply .comment-actions { margin-top: 2px; }
.reply-box {
  margin: 10px 0 0 4px; padding-left: 14px;
  border-left: 2px solid var(--accent);
}
.reply-box .composer-text { width: 100%; min-height: 44px; }
.reply-box .composer-actions { display: flex; justify-content: flex-end; gap: 8px; margin-top: 7px; }

.tc-chip {
  font: inherit; font-size: 11px; font-weight: 600;
  color: var(--accent); background: var(--accent-soft);
  border: 1px solid transparent; border-radius: var(--r-sm);
  padding: 2px 7px; cursor: pointer; flex: none;
  transition: background var(--fast) var(--ease);
}
.tc-chip.pinned { border-color: var(--accent); }
.tc-link:hover { background: rgba(107, 147, 255, 0.26); }

/* ── composer ── */
.composer { flex: none; padding: 12px 16px 16px; border-top: 1px solid var(--border); background: var(--surface); }
.composer-top { display: flex; align-items: center; gap: 8px; margin-bottom: 8px; }
.annot-toggle { font-size: 13px; margin-left: auto; }
.annot-toggle.active { background: var(--accent-soft); color: var(--accent); }
textarea.composer-text { resize: vertical; min-height: 58px; line-height: 1.5; }
.composer-actions { display: flex; justify-content: flex-end; margin-top: 8px; }

/* ── share dialog ── */
.share-dialog { min-width: 470px; }
.share-result { display: flex; gap: 8px; margin: 14px 0; }
.share-url { font-size: 12.5px; color: var(--accent); }
.share-list { display: flex; flex-direction: column; gap: 6px; max-height: 230px; overflow-y: auto; }
.share-item {
  display: flex; align-items: center; gap: 10px;
  background: var(--bg); border: 1px solid var(--border);
  border-radius: var(--r-sm); padding: 9px 12px; font-size: 13px;
  transition: border-color var(--fast) var(--ease);
}
.share-item:hover { border-color: var(--border-strong); }

/* ── modal ── */
.modal-backdrop {
  position: fixed; inset: 0; z-index: 100;
  background: rgba(6, 8, 12, 0.66);
  backdrop-filter: blur(4px);
  display: flex; align-items: center; justify-content: center; padding: 20px;
  animation: fade-in var(--med) var(--ease);
}
.modal {
  background: var(--surface); border: 1px solid var(--border-strong);
  border-radius: var(--r-lg); padding: 26px 28px;
  min-width: 400px; max-width: 560px; max-height: 85vh; overflow-y: auto;
  box-shadow: var(--shadow-lg);
  animation: modal-in var(--med) var(--ease);
}
.modal-actions { display: flex; justify-content: flex-end; gap: 10px; margin-top: 20px; }
@keyframes fade-in { from { opacity: 0; } }
@keyframes modal-in { from { opacity: 0; transform: translateY(8px) scale(0.98); } }

/* ── toast ── */
.toast {
  position: fixed; bottom: 24px; left: 50%; transform: translate(-50%, 16px);
  background: var(--surface-3); color: var(--text);
  border: 1px solid var(--border-strong); border-radius: var(--r);
  padding: 11px 18px; font-size: 13px; z-index: 200;
  opacity: 0; pointer-events: none;
  transition: opacity var(--med) var(--ease), transform var(--med) var(--ease);
  max-width: 80vw; box-shadow: var(--shadow-lg);
}
.toast.show { opacity: 1; transform: translate(-50%, 0); }
.toast[data-kind="error"] { border-color: var(--danger); color: #ffd8db; }

/* ── spinner ── */
.spinner-wrap {
  flex: 1; display: flex; flex-direction: column; align-items: center;
  justify-content: center; gap: 14px; padding: 60px; color: var(--text-faint);
}
.spinner {
  width: 26px; height: 26px; border-radius: 50%;
  border: 2.5px solid var(--surface-3); border-top-color: var(--accent);
  animation: spin 0.7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ── upload progress ── */
/* accent-color is ignored on <progress> in WebKit, which falls back to its
   green bar — the pieces below are what actually colour it. */
.upload-progress {
  width: 100%; height: 6px; accent-color: var(--accent);
  border: none; border-radius: var(--r-pill); overflow: hidden;
  appearance: none; background: var(--surface-3);
}
.upload-progress::-webkit-progress-bar { background: var(--surface-3); border-radius: var(--r-pill); }
.upload-progress::-webkit-progress-value {
  background: var(--accent); border-radius: var(--r-pill);
  transition: width var(--med) var(--ease);
}
.upload-progress::-moz-progress-bar { background: var(--accent); border-radius: var(--r-pill); }
.upload-progress-text { margin: 8px 0 0; color: var(--text-dim); }
/* Sits under the frame-rate row, indented to line up with its input. */
.fps-hint { margin: -6px 0 12px 102px; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .project-card:hover { transform: none; }
}

/* ── responsive: sidebar drops below the player ── */
@media (max-width: 860px) {
  .page { padding: 20px 16px; }
  .review-stage { flex-direction: column; overflow-y: auto; }
  .player-area { flex: none; padding: 12px; }
  .video-wrap { aspect-ratio: 16 / 9; flex: none; }
  .player { flex: none; }
  .comments-panel { width: 100%; border-left: none; border-top: 1px solid var(--border); max-height: 50vh; }
  .share-dialog { min-width: 0; }
  .modal { min-width: 0; width: 100%; }
  .fps-hint { margin-left: 0; }

  /* Rather than crushing the title to an ellipsis, let the strip wrap: the
     existing spacer becomes the line break, dropping controls to row two. */
  .review-top { flex-wrap: wrap; row-gap: 10px; padding: 10px 14px; }
  .review-top .spacer { flex-basis: 100%; height: 0; }
  .video-title { min-width: 0; }

  .annot-toolbar { flex-wrap: wrap; row-gap: 8px; }

  /* Give the scrubber its own full-width row instead of letting it overflow.
     Targets the wrapper, which is what the controls row actually contains. */
  .player-controls { flex-wrap: wrap; row-gap: 6px; }
  .scrub-wrap { order: 10; flex-basis: 100%; }
  .tc-group { margin: 0 6px; }
}