/* Grepo comment overlay (#118). Tokens from grepo.ui _tokens.scss (@grepo-app/ui 0.47.0), dark by
 * prefers-color-scheme; spacings are its scale's px. */
:root {
  color-scheme: light;
  --font-sans: 'IBM Plex Sans', system-ui, -apple-system, 'Segoe UI', sans-serif; --font-size-xs: 0.6875rem;
  --font-size-sm: 0.75rem; --font-size-md: 0.8125rem; --font-size-base: 0.875rem; --line-height-base: 1.5;
  --color-bg: #f4f3ee; --color-surface: #ffffff; --color-border: #e4e2da; --color-border-strong: #d9d7ce;
  --color-ink: #17181c; --color-muted: #6b6a64; --color-faint: #9a9890; --color-accent: #d96b1f;
  --color-accent-hover: #c4561a; --color-danger: #b42318; --color-on-accent: #ffffff;
  --color-on-primary: #ffffff; --color-panel: #17181c; --color-on-panel: #f4f3ee; --tint-accent: #fff3e3;
  --tint-danger: #fbeae7; --tint-neutral: #eeede6; --surface-soft: #fafaf7; --radius-sm: 6px;
  --radius-md: 8px; --radius-xl: 12px; --radius-2xl: 14px; --radius-pill: 999px;
  --shadow-floating: 0 12px 32px rgba(23, 24, 28, 0.14); --shadow-popover: 0 16px 40px rgba(23, 24, 28, 0.14);
}
@media (prefers-color-scheme: dark) {
  :root {
    color-scheme: dark;
    --color-bg: #151513; --color-surface: #1e1e1b; --color-border: #2f2f2a; --color-border-strong: #3f3f39;
    --color-ink: #f1efe8; --color-muted: #a9a79e; --color-faint: #807e76; --color-accent: #e07a30;
    --color-accent-hover: #f09552; --color-danger: #f1776b; --color-on-accent: #17181c;
    --color-on-primary: #17181c; --color-panel: #0c0c0b; --tint-accent: #3a2413;
    --tint-danger: #3a1a16; --tint-neutral: #2a2a26; --surface-soft: #1a1a17;
    --shadow-floating: 0 12px 32px rgba(0, 0, 0, 0.5); --shadow-popover: 0 16px 40px rgba(0, 0, 0, 0.55);
  }
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
html, body { margin: 0; height: 100%; overflow: hidden; background: var(--color-bg); }
body { font: var(--font-size-base) / var(--line-height-base) var(--font-sans); color: var(--color-ink); }
button, input, textarea { font: inherit; color: inherit; }
:focus-visible { outline: 2px solid var(--color-accent); outline-offset: 2px; }
.g-frame { position: fixed; inset: 0; width: 100%; height: 100%; border: 0; background: var(--color-surface); }
.g-layer { position: fixed; inset: 0; overflow: hidden; pointer-events: none; z-index: 10; }
.g-capture { position: fixed; inset: 0; z-index: 15; touch-action: none; outline: none; }
.g-capture.is-cross { cursor: crosshair; }
/* Pins, outlines, the crosshair. */
.g-pin { position: absolute; pointer-events: auto; display: flex; align-items: center; gap: 2px; min-width: 28px; height: 28px; padding: 0 8px; transform: translate(-2px, -26px); border: 2px solid var(--color-surface); border-radius: 99px 99px 99px 4px; background: var(--color-accent); color: var(--color-on-accent); box-shadow: var(--shadow-floating); font-size: var(--font-size-sm); font-weight: 600; line-height: 1; cursor: pointer; transition: transform 150ms; }
.g-pin:hover { background: var(--color-accent-hover); z-index: 1; }
.g-pin.is-active { z-index: 1; background: var(--color-ink); color: var(--color-surface); transform: translate(-2px, -26px) scale(1.08); }
.g-pin.is-approx { background: var(--color-surface); color: var(--color-accent); border: 2px dashed var(--color-accent); }
.g-pin.is-draft { background: var(--color-ink); color: var(--color-surface); cursor: default; }
.g-pin.is-off { visibility: hidden; }
.g-pin.is-under { padding-left: 1px; font-size: var(--font-size-xs); }
.g-pin:focus-visible { z-index: 1; }
.g-pin-v { font-size: var(--font-size-xs); font-weight: 500; opacity: 0.85; }
.g-box { position: absolute; border: 2px solid var(--color-accent); border-radius: 3px; background: color-mix(in srgb, var(--color-accent) 8%, transparent); }
.g-box.is-dashed { border-style: dashed; }
.g-box-tag { position: absolute; left: -2px; top: 100%; margin-top: 4px; max-width: 280px; padding: 2px 6px; border-radius: var(--radius-sm); background: var(--color-accent); color: var(--color-on-accent); font-size: var(--font-size-xs); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.g-cross { position: absolute; }
.g-cross::before, .g-cross::after { content: ''; position: absolute; background: var(--color-accent); }
.g-cross::before { left: -12px; top: -1px; width: 24px; height: 2px; }
.g-cross::after { left: -1px; top: -12px; width: 2px; height: 24px; }
/* The toolbar, its badge and the hint. */
.g-bar, .g-hint, .g-toast { position: fixed; left: 50%; transform: translateX(-50%); max-width: calc(100% - 32px); z-index: 30; }
.g-bar { bottom: 16px; display: flex; align-items: center; gap: 4px; padding: 4px; border: 1px solid var(--color-border); border-radius: var(--radius-pill); background: var(--color-surface); box-shadow: var(--shadow-floating); }
.g-panel-open .g-bar { left: calc((100% - 360px) / 2); }
.g-sep { width: 1px; height: 20px; margin: 0 4px; background: var(--color-border); flex: none; }
.g-btn { display: inline-flex; align-items: center; justify-content: center; gap: 6px; flex: none; height: 32px; min-width: 32px; padding: 0 12px; border: 0; border-radius: var(--radius-pill); background: transparent; color: var(--color-ink); font-size: var(--font-size-md); font-weight: 500; white-space: nowrap; cursor: pointer; }
.g-btn:hover { background: var(--tint-neutral); }
.g-btn[aria-pressed='true'] { background: var(--tint-accent); color: var(--color-accent); }
.g-btn.is-primary { background: var(--color-ink); color: var(--color-on-primary); }
.g-btn.is-primary:hover { background: var(--color-muted); }
.g-btn.is-accent { background: var(--color-accent); color: var(--color-on-accent); }
.g-btn.is-accent:hover { background: var(--color-accent-hover); }
.g-btn:disabled { opacity: 0.5; cursor: default; }
.g-btn svg { width: 16px; height: 16px; flex: none; }
.g-badge { position: fixed; right: 12px; bottom: 12px; z-index: 30; display: inline-flex; align-items: center; gap: 6px; height: 28px; padding: 0 10px 0 7px; border: 1px solid #ffffff3d; border-radius: 14px; background: var(--color-panel); color: var(--color-on-panel); text-decoration: none; flex: none; font: 500 12px / 16px var(--font-sans); white-space: nowrap; }
.g-bar .g-badge { position: static; }
.g-koala-dot { fill: var(--color-accent); stroke: var(--color-panel); stroke-width: 2.8; }
.g-badge-long { display: none; }
.g-badge:hover .g-badge-long, .g-badge:focus-visible .g-badge-long { display: inline; }
.g-badge:hover .g-badge-short, .g-badge:focus-visible .g-badge-short { display: none; }
.g-hint { top: 16px; display: flex; align-items: center; gap: 8px; padding: 6px 6px 6px 16px; border-radius: var(--radius-pill); background: var(--color-panel); color: var(--color-on-panel); box-shadow: var(--shadow-floating); font-size: var(--font-size-md); }
.g-hint .g-btn { color: var(--color-on-panel); background: #ffffff1f; }
.g-toast { top: 16px; z-index: 50; padding: 8px 16px; border-radius: var(--radius-xl); background: var(--color-panel); color: var(--color-on-panel); box-shadow: var(--shadow-popover); font-size: var(--font-size-md); }
/* The panel: right on a wide screen, a bottom sheet under 768px. */
.g-panel { position: fixed; top: 0; right: 0; bottom: 0; width: 360px; z-index: 40; display: flex; flex-direction: column; border-left: 1px solid var(--color-border); background: var(--color-surface); box-shadow: var(--shadow-popover); animation: g-in-right 250ms cubic-bezier(0.2, 0, 0, 1); }
.g-head { display: flex; align-items: center; gap: 6px; min-height: 52px; padding: 8px 8px 8px 16px; border-bottom: 1px solid var(--color-border); }
.g-title { flex: 1; min-width: 0; margin: 0; font-size: var(--font-size-base); font-weight: 600; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.g-icon-btn { width: 32px; padding: 0; }
.g-scroll { flex: 1; min-height: 0; overflow: auto; overscroll-behavior: contain; }
.g-empty { margin: 0; padding: 16px; color: var(--color-muted); font-size: var(--font-size-md); }
.g-list { list-style: none; margin: 0; padding: 4px 0; }
.g-row { display: grid; grid-template-columns: 24px 1fr; gap: 2px 8px; width: 100%; padding: 12px 16px; border: 0; background: transparent; text-align: left; cursor: pointer; }
.g-row:hover { background: var(--surface-soft); }
.g-num { grid-row: span 3; display: grid; place-items: center; width: 24px; height: 24px; border-radius: 99px 99px 99px 4px; background: var(--color-accent); color: var(--color-on-accent); font-size: var(--font-size-xs); font-weight: 600; }
.g-num.is-muted { background: var(--tint-neutral); color: var(--color-muted); }
.g-meta { display: flex; flex-wrap: wrap; align-items: baseline; gap: 0 6px; font-size: var(--font-size-sm); color: var(--color-muted); min-width: 0; }
.g-author { color: var(--color-ink); font-weight: 600; overflow-wrap: anywhere; }
.g-tag { padding: 0 6px; border-radius: var(--radius-pill); background: var(--tint-neutral); color: var(--color-muted); font-size: var(--font-size-xs); }
.g-tag.is-warn { background: var(--tint-accent); color: var(--color-accent); }
.g-body { margin: 0; white-space: pre-wrap; overflow-wrap: anywhere; font-size: var(--font-size-base); line-height: var(--line-height-base); }
.g-row .g-body { display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.g-thread { padding: 12px 16px; }
.g-entry { display: grid; gap: 4px; padding: 12px 0; border-bottom: 1px solid var(--color-border); }
.g-entry.is-reply { padding-left: 12px; border-left: 2px solid var(--color-border); border-bottom: 0; margin-top: 8px; }
/* The composer. */
.g-form { display: grid; gap: 8px; padding: 12px 16px; border-top: 1px solid var(--color-border); background: var(--surface-soft); }
.g-context, .g-element { margin: 0; font-size: var(--font-size-sm); color: var(--color-muted); overflow-wrap: anywhere; }
.g-field { display: grid; gap: 2px; font-size: var(--font-size-sm); color: var(--color-muted); }
.g-input, .g-textarea { width: 100%; padding: 8px 12px; border: 1px solid var(--color-border-strong); border-radius: var(--radius-md); background: var(--color-surface); font-size: var(--font-size-base); }
.g-input { height: 36px; }
.g-textarea { min-height: 84px; max-height: 40vh; resize: vertical; line-height: var(--line-height-base); }
.g-input:focus, .g-textarea:focus { outline: none; border-color: var(--color-accent); box-shadow: 0 0 0 1px var(--color-accent); }
.g-trap { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
.g-actions { display: flex; align-items: center; gap: 6px; }
.g-counter { flex: 1; font-size: var(--font-size-xs); color: var(--color-faint); }
.g-counter.is-over { color: var(--color-danger); }
.g-error { margin: 0; padding: 6px 8px; border-radius: var(--radius-md); background: var(--tint-danger); color: var(--color-danger); font-size: var(--font-size-sm); }
.g-error .g-btn { height: 26px; margin-left: 6px; color: var(--color-danger); text-decoration: underline; padding: 0 4px; }
.g-connect { display: grid; gap: 12px; padding: 16px; }
.g-connect p { margin: 0; color: var(--color-muted); font-size: var(--font-size-md); }
.g-me { max-width: 160px; overflow: hidden; text-overflow: ellipsis; }
@keyframes g-in-right { from { transform: translateX(24px); opacity: 0; } }
@keyframes g-in-up { from { transform: translateY(24px); opacity: 0; } }
@media (max-width: 1279.98px) { .g-panel-open .g-bar .g-label { display: none; } }
@media (max-width: 767.98px) {
  .g-panel {
    top: auto; left: 0; width: auto; max-height: 72vh; border-left: 0; border-top: 1px solid var(--color-border);
    border-radius: var(--radius-2xl) var(--radius-2xl) 0 0; animation-name: g-in-up;
    padding-bottom: env(safe-area-inset-bottom);
  }
  .g-panel-open .g-bar { display: none; }
  .g-bar { bottom: 12px; gap: 2px; }
  .g-bar .g-label { display: none; }
  .g-bar .g-btn { padding: 0 8px; min-width: 40px; height: 40px; }
  .g-bar .g-badge-text { display: none; }
  .g-bar .g-badge { width: 32px; padding: 0; justify-content: center; }
  .g-hint { top: 8px; font-size: var(--font-size-sm); }
  .g-me { max-width: 96px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
}