/* Fetch by Fisola — obsidian monolith in candlelight.
   Dark only. Hairlines, never shadows. Gold is a stroke, never a surface. */

:root {
  --color-black: #000000;
  --color-cream: #fff7dd;
  --color-gold:  #c8ad86;

  --text-primary:    rgb(255 247 221 / 1);
  --text-secondary:  rgb(255 247 221 / 0.62);
  --text-faint:      rgb(255 247 221 / 0.34);
  --hairline:        rgb(255 247 221 / 0.20);
  --hairline-bright: rgb(255 247 221 / 0.34);
  --hairline-dim:    rgb(255 247 221 / 0.10);
  --gold-line:       rgb(200 173 134 / 0.65);
  --gold-line-soft:  rgb(200 173 134 / 0.45);
  --track:           rgb(255 247 221 / 0.12);

  --radius: 4px;

  font-family: "Switzer", "Inter", "General Sans", "Satoshi",
    -apple-system, BlinkMacSystemFont, "Helvetica Neue", Arial, sans-serif;
  color-scheme: dark;
}

*,
*::before,
*::after { box-sizing: border-box; }

html, body {
  margin: 0;
  min-height: 100%;
  background: var(--color-black);
}

body {
  color: var(--text-primary);
  font-size: 14px;
  line-height: 1.4;
  -webkit-font-smoothing: antialiased;
}

button, input { font: inherit; color: inherit; }

button:focus-visible,
input:focus-visible,
.check input:focus-visible + .box {
  outline: none;
  border-color: var(--gold-line);
}

/* ── Type roles ─────────────────────────────────────────────────────────── */

.row-label,
.subrow-label,
.panel-title,
.panel-meta,
.tag,
.pill,
.ghost,
.rail-status,
.rail-pct,
.status-item,
.check-title {
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.18px;
  text-transform: uppercase;
}

.rail-pct,
.rail-sub,
.status-item {
  font-variant-numeric: tabular-nums;
}

/* ── Shell ──────────────────────────────────────────────────────────────── */

.app {
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
}

.appbar {
  height: 52px;
  flex: 0 0 52px;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 0 16px;
  border-bottom: 1px solid var(--hairline);
}

.brandmark {
  width: 20px;
  height: 20px;
  color: var(--color-gold);
  display: block;
}

.brandmark svg { width: 100%; height: 100%; display: block; }

.wordmark {
  margin: 0 0 0 2px;
  font-size: 16px;
  font-weight: 500;
  letter-spacing: -0.5px;
  text-transform: uppercase;
  color: var(--text-primary);
}

.byline {
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.18px;
  text-transform: uppercase;
  color: var(--color-gold);
}

.appbar-spacer { flex: 1; }

/* Tag pill — 1px border, transparent fill */
.tag {
  padding: 4px 10px;
  border: 1px solid var(--hairline);
  border-radius: 100px;
  color: var(--text-secondary);
  white-space: nowrap;
}

.tag.ok {
  border-color: var(--gold-line);
  color: var(--color-gold);
}

.tag.warn {
  border-color: var(--hairline-bright);
  color: var(--text-primary);
}

/* ── Canvas ─────────────────────────────────────────────────────────────── */

.canvas {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  padding: 40px 20px;
}

.panel {
  width: min(560px, 100%);
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
  background: var(--color-black);
}

.panel-head {
  height: 40px;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 0 16px;
  border-bottom: 1px solid var(--hairline);
}

.panel-title { color: var(--text-primary); }

.panel-meta {
  margin-left: auto;
  color: var(--text-faint);
}

/* ── Rows ───────────────────────────────────────────────────────────────── */

.row {
  display: flex;
  gap: 16px;
  padding: 16px;
  border-bottom: 1px solid var(--hairline);
}

.row-label {
  flex: 0 0 72px;
  padding-top: 8px;
  color: var(--text-faint);
}

.row-body {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.row.dimmed {
  opacity: 0.4;
  pointer-events: none;
}

.note {
  margin: 0;
  font-size: 12px;
  color: var(--text-faint);
}

.note-warn { color: var(--color-gold); }

/* ── Input ──────────────────────────────────────────────────────────────── */

.input-group { display: flex; gap: 8px; }

#url {
  flex: 1;
  min-width: 0;
  height: 32px;
  padding: 0 10px;
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
  background: var(--color-black);
  color: var(--text-primary);
  font-size: 14px;
  letter-spacing: 0;
  text-transform: none;
}

#url::placeholder { color: var(--text-faint); }

#url:hover { border-color: var(--hairline-bright); }
#url:focus { border-color: var(--gold-line); outline: none; }

/* ── Ghost button — the primary control ─────────────────────────────────── */

.ghost {
  height: 32px;
  padding: 0 16px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
  background: transparent;
  color: var(--text-primary);
  cursor: pointer;
  transition: color 120ms linear, border-color 120ms linear;
}

.ghost:hover {
  border-color: var(--gold-line);
  color: var(--color-gold);
}

.ghost-emphasis {
  border-color: var(--gold-line-soft);
  color: var(--color-gold);
}

.ghost:disabled {
  border-color: var(--hairline-dim);
  color: var(--text-faint);
  cursor: not-allowed;
}

.ghost .glyph { font-size: 11px; line-height: 1; }

/* ── Pill button ────────────────────────────────────────────────────────── */

.pill-set {
  display: flex;
  flex: 1 1 auto;
  min-width: 0;
  flex-wrap: wrap;
  gap: 6px;
}

.pill {
  padding: 4px 10px;
  border: 1px solid var(--hairline);
  border-radius: 100px;
  background: transparent;
  color: var(--text-secondary);
  cursor: pointer;
  transition: color 120ms linear, border-color 120ms linear;
}

.pill:hover {
  border-color: var(--gold-line-soft);
  color: var(--color-gold);
}

.pill.active {
  border-color: var(--gold-line);
  color: var(--color-gold);
}

.pill:disabled {
  border-color: var(--hairline-dim);
  color: var(--text-faint);
  cursor: not-allowed;
}

.pill:disabled:hover {
  border-color: var(--hairline-dim);
  color: var(--text-faint);
}

/* ── Checkbox — state carried by glyph color, not fill ──────────────────── */

.check {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  cursor: pointer;
  user-select: none;
}

.check input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.check .box {
  position: relative;
  flex: 0 0 auto;
  width: 16px;
  height: 16px;
  margin-top: 1px;
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
  transition: border-color 120ms linear;
}

.check:hover .box { border-color: var(--hairline-bright); }

.check .box::after {
  content: "✓";
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  font-size: 10px;
  line-height: 1;
  color: var(--color-gold);
  opacity: 0;
}

.check input:checked + .box {
  border-color: var(--gold-line);
}

.check input:checked + .box::after { opacity: 1; }

.check-copy {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.check-title { color: var(--text-primary); }

.subrow {
  display: flex;
  align-items: center;
  gap: 10px;
  padding-top: 10px;
  border-top: 1px solid var(--hairline-dim);
}

.subrow-label { color: var(--text-faint); }

.subrow.dimmed {
  opacity: 0.4;
  pointer-events: none;
}

/* ── Action bar ─────────────────────────────────────────────────────────── */

.action-bar {
  height: 52px;
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 0 16px;
}

.action-hint {
  flex: 1;
  min-width: 0;
  font-size: 12px;
  color: var(--text-faint);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* ── Status rails: progress, result, error ──────────────────────────────── */

.rail {
  width: min(560px, 100%);
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
  overflow: hidden;
}

.rail-line {
  min-height: 44px;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 0 16px;
}

.rail-glyph {
  font-size: 11px;
  color: var(--text-secondary);
}

.rail-glyph.gold { color: var(--color-gold); }

.rail-status {
  flex: 0 1 auto;
  min-width: 0;
  color: var(--text-primary);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.rail-spacer { flex: 1 0 16px; }

.rail-sub {
  flex: 0 1 auto;
  min-width: 0;
  font-size: 12px;
  color: var(--text-faint);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.rail-pct { color: var(--color-gold); }

.rail-sub.warn { color: var(--color-gold); }

.rail-copy {
  margin: 0;
  padding: 0 16px 14px;
  font-size: 12px;
  line-height: 1.5;
  color: var(--text-secondary);
}

/* Progress — 2px bar, cream track, gold fill */
.track {
  position: relative;
  height: 2px;
  overflow: hidden;
  background: var(--track);
}

.fill {
  height: 100%;
  width: 0%;
  background: var(--color-gold);
  transition: width 200ms linear;
}

.track.indeterminate .fill {
  width: 25%;
  animation: shuttle 1.1s ease-in-out infinite;
  transition: none;
}

@keyframes shuttle {
  0%   { transform: translateX(-100%); }
  100% { transform: translateX(400%); }
}

/* ── Status rail (footer) ───────────────────────────────────────────────── */

.statusrail {
  height: 44px;
  flex: 0 0 44px;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 0 16px;
  border-top: 1px solid var(--hairline);
}

.status-item {
  color: var(--text-faint);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.status-spacer { flex: 1; }

/* ── Responsive ─────────────────────────────────────────────────────────── */

@media (max-width: 560px) {
  .row { flex-direction: column; gap: 10px; }
  .row-label { flex: none; padding-top: 0; }
  .subrow { flex-wrap: wrap; }
  .appbar { gap: 6px; padding: 0 12px; }
  .appbar #pill-ytdlp { display: none; }
  .canvas { padding: 20px 12px; }
  .rail-sub { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation: none !important;
    transition: none !important;
  }
}