/* Beat any later author rule (e.g. .auth-user { display: inline-flex }) so the
   hidden HTML attribute reliably hides anything we toggle from JS. */
[hidden] { display: none !important; }

:root {
  color-scheme: dark;
  --bg: #0d1117;
  --bg-elevated: #111820;
  --surface: #111820;
  --surface-strong: #161f2a;
  --surface-code: #0b1118;
  --text: #c9d1d9;
  --text-muted: #8b949e;
  --text-dim: #58606b;
  --border: #212b38;
  --border-strong: #303d4f;
  --accent: #8aa4bf;
  --accent-2: #d7ba7d;
  --accent-soft: rgba(138, 164, 191, 0.14);
  --accent-dim: rgba(138, 164, 191, 0.055);
  --accent-fg: #0d1117;
  --warn: #d7ba7d;
  --danger: #f47067;
  --score-track: #202938;
  --score-fill: #8aa4bf;
  --shadow: 0 1px 0 rgba(255,255,255,0.025), 0 14px 38px rgba(0, 0, 0, 0.32);
  --mono: ui-monospace, "JetBrains Mono", "SF Mono", Menlo, Consolas, monospace;
  --serif: "Iowan Old Style", "Charter", "Source Serif Pro", Georgia, serif;
}

html[data-theme="light"] {
  color-scheme: light;
  --bg: #f3f4ee;
  --bg-elevated: #ffffff;
  --surface: #ffffff;
  --surface-strong: #f7f8f3;
  --surface-code: #ffffff;
  --text: #1d2520;
  --text-muted: #5a6b65;
  --text-dim: #8a9994;
  --border: #dde2d9;
  --border-strong: #c3ccc1;
  --accent: #0f9d6e;
  --accent-2: #4a6cf7;
  --accent-soft: rgba(15, 157, 110, 0.12);
  --accent-dim: rgba(15, 157, 110, 0.04);
  --accent-fg: #ffffff;
  --warn: #b8770a;
  --danger: #b00020;
  --score-track: #e3e8df;
  --score-fill: linear-gradient(90deg, #0f9d6e, #2ecc8b);
  --shadow: 0 1px 0 rgba(0,0,0,0.02), 0 0 24px rgba(15, 157, 110, 0.05);
}

* { box-sizing: border-box; }

html, body { height: 100%; }

body {
  font-family: var(--mono);
  margin: 0;
  background:
    linear-gradient(rgba(201, 209, 217, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(201, 209, 217, 0.02) 1px, transparent 1px),
    linear-gradient(180deg, #0d1117 0%, #101720 48%, #0b0f14 100%);
  background-size: 36px 36px, 36px 36px, auto;
  color: var(--text);
  -webkit-font-smoothing: antialiased;
  position: relative;
  overflow-x: hidden;
}

html[data-theme="light"] body {
  background:
    radial-gradient(1100px 600px at 70% -10%, var(--accent-dim), transparent 60%),
    radial-gradient(900px 500px at -10% 110%, var(--accent-dim), transparent 65%),
    var(--bg);
  background-size: auto;
}

::selection {
  background: var(--accent-soft);
  color: var(--text);
}

/* faint scanline / grid texture */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background:
    repeating-linear-gradient(
      0deg,
      transparent 0,
      transparent 3px,
      rgba(201, 209, 217, 0.012) 3px,
      rgba(201, 209, 217, 0.012) 4px
    ),
    linear-gradient(180deg, rgba(138, 164, 191, 0.035), transparent 28%);
}

html[data-theme="light"] body::before {
  background: none;
}

main {
  position: relative;
  z-index: 1;
  max-width: 760px;
  margin: 0 auto;
  padding: 2.4rem 1.25rem 5rem;
}

.page-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  border-bottom: 1px dashed var(--border);
  padding-bottom: 0.5rem;
  margin-bottom: 0.8rem;
}

.header-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0.4rem;
  flex-wrap: wrap;
  font-size: 0.9em;
}

h1 {
  margin: 0;
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--text);
  display: flex;
  align-items: baseline;
  gap: 0.55rem;
}

/* The 1A brand mark (chevron + block cursor) replaces the old "$" prefix.
   currentColor chevron + --accent cursor so it theme-switches with the site. */
.brand-mark {
  width: 1.05em;
  height: 1.05em;
  align-self: center;
  flex: 0 0 auto;
}

.home-link {
  display: inline-flex;
  align-items: center;
  gap: 0.45em;
}

.signature {
  font-size: 0.72rem;
  color: var(--accent);
  background: var(--accent-soft);
  border: 1px solid rgba(138, 164, 191, 0.22);
  padding: 0.05rem 0.4rem;
  border-radius: 4px;
  letter-spacing: 0.04em;
  align-self: center;
  margin-left: 0.2rem;
}

html[data-theme="light"] .signature {
  background: var(--accent-soft);
  border-color: var(--accent-soft);
}

.debug-link {
  font-size: 0.72rem;
  color: var(--text-muted);
  text-decoration: none;
  letter-spacing: 0.02em;
}

.debug-link::before { content: "[ "; color: var(--text-dim); }
.debug-link::after  { content: " ]"; color: var(--text-dim); }
.debug-link:hover { color: var(--accent-2); }
html[data-theme="light"] .debug-link:hover { color: var(--accent); }

.tagline {
  margin: 0 0 1.4rem;
  color: var(--text-muted);
  font-size: 0.8rem;
}

.tagline::before { content: "// "; color: var(--text-dim); }

#search-form {
  display: flex;
  gap: 0;
  align-items: stretch;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.018), transparent),
    var(--surface-code);
  border: 1px solid var(--border-strong);
  border-radius: 8px;
  padding: 0.1rem 0.1rem 0.1rem 0.85rem;
  position: relative;
  transition: border-color 140ms ease, box-shadow 140ms ease;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.025), 0 16px 48px rgba(0, 0, 0, 0.28);
}

#search-form::before {
  content: "›";
  color: var(--accent);
  font-size: 1rem;
  align-self: center;
  margin-right: 0.5rem;
  text-shadow: 0 0 10px var(--accent-soft);
}

#search-form:focus-within {
  border-color: var(--accent);
  box-shadow: 0 0 0 4px var(--accent-soft), 0 0 24px var(--accent-dim);
}

html[data-theme="light"] #search-form,
html[data-theme="light"] #explain-form {
  border-radius: 10px;
  box-shadow: none;
}

#search-input {
  flex: 1;
  padding: 0.7rem 0;
  font-size: 0.95rem;
  font-family: var(--mono);
  color: var(--text);
  border: none;
  background: transparent;
  outline: none;
  caret-color: var(--accent);
}

#search-input::placeholder {
  color: var(--text-dim);
  opacity: 1;
}

button {
  padding: 0.55rem 0.95rem;
  margin: 0.2rem;
  font-size: 0.82rem;
  font-family: var(--mono);
  border: 1px solid var(--accent);
  border-radius: 6px;
  background: var(--surface-strong);
  color: var(--accent);
  cursor: pointer;
  letter-spacing: 0.04em;
  text-transform: lowercase;
  transition: background-color 140ms ease, color 140ms ease, transform 90ms ease;
}

.theme-toggle {
  margin: 0;
  padding: 0.24rem 0.55rem;
  border-color: var(--border-strong);
  background: var(--surface);
  color: var(--text-muted);
  font-size: 0.72rem;
  letter-spacing: 0.03em;
}

button:hover {
  background: var(--accent-soft);
  box-shadow: none;
}
button:active { transform: scale(0.97); }

.theme-toggle:hover {
  border-color: var(--accent);
  color: var(--accent);
  box-shadow: none;
}

html[data-theme="light"] button {
  background: transparent;
  border-radius: 7px;
}

html[data-theme="light"] button:hover {
  background: var(--accent-soft);
  box-shadow: none;
}

html[data-theme="light"] .theme-toggle {
  background: var(--surface-strong);
}

.status {
  color: var(--text-muted);
  font-size: 0.82rem;
  margin: 1rem 0 0.6rem;
  font-variant-numeric: tabular-nums;
  min-height: 1.2em;
  letter-spacing: 0.01em;
}

.status::before { content: "// "; color: var(--text-dim); }

.status .cursor {
  display: inline-block;
  width: 0.55ch;
  margin-left: 0.15ch;
  background: var(--accent);
  color: transparent;
  animation: blink 1s steps(2, end) infinite;
}

@keyframes blink {
  50% { background: transparent; }
}

#results, .compare-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}

.mode-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin: 0.6rem 0 0;
  font-size: 0.78rem;
  color: var(--text-muted);
  flex-wrap: wrap;
}

.mode-toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  cursor: pointer;
  letter-spacing: 0.02em;
}

.mode-toggle input {
  accent-color: var(--accent);
  cursor: pointer;
}

.latency-summary {
  font-family: var(--mono);
  font-variant-numeric: tabular-nums;
  color: var(--accent-2);
  font-size: 0.74rem;
  letter-spacing: 0.02em;
}

.compare-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.85rem;
  margin-top: 0.2rem;
}

.compare-col {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.75rem 0.85rem 0.95rem;
  min-width: 0;
}

.compare-col-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.5rem;
  border-bottom: 1px dashed var(--border);
  padding-bottom: 0.45rem;
  margin-bottom: 0.6rem;
}

.compare-col-head .ranker-name {
  text-transform: lowercase;
  color: var(--accent);
  font-weight: 600;
  letter-spacing: 0.04em;
  font-size: 0.85rem;
}

.compare-col-head .ranker-latency {
  color: var(--accent-2);
  font-family: var(--mono);
  font-variant-numeric: tabular-nums;
  font-size: 0.74rem;
}

.compare-empty {
  color: var(--text-dim);
  font-size: 0.78rem;
  font-style: italic;
}

.compare-col .result::before { display: none; }
/* Narrow columns: let titles wrap to full names instead of ellipsizing, and
   let the meta badges drop to their own line when space runs out. */
.compare-col .result-header { flex-wrap: wrap; row-gap: 0.15rem; }
.compare-col .result-title {
  white-space: normal;
  overflow-wrap: anywhere;
  flex-basis: 100%;
}
.compare-col .result-meta { margin-left: 0; }
.compare-col .result {
  padding: 0.6rem 0.7rem 0.7rem;
}
.compare-col .result-title { font-size: 0.86rem; }
.compare-col .result-meta { font-size: 0.7rem; }

.rank-delta {
  display: inline-block;
  padding: 0.02rem 0.34rem;
  border-radius: 4px;
  font-size: 0.66rem;
  letter-spacing: 0.04em;
  margin-right: 0.4rem;
  border: 1px solid transparent;
  font-variant-numeric: tabular-nums;
}
.rank-delta.same { color: var(--text-dim); border-color: var(--border); }
.rank-delta.up { color: var(--accent); border-color: var(--accent-soft); background: var(--accent-dim); }
.rank-delta.down { color: var(--warn); border-color: rgba(215, 186, 125, 0.25); }
.rank-delta.absent { color: var(--danger); border-color: rgba(244, 112, 103, 0.25); }

@media (max-width: 720px) {
  .compare-grid { grid-template-columns: 1fr; }
}

.result {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.018), transparent 58%),
    var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.85rem 1rem 0.95rem;
  box-shadow: var(--shadow);
  position: relative;
  animation: print-in 320ms cubic-bezier(0.2, 0.7, 0.2, 1) both;
  transition: transform 140ms ease, border-color 140ms ease;
}

.result::before {
  content: attr(data-rank);
  position: absolute;
  top: 0.85rem;
  left: -2.2rem;
  color: var(--accent-2);
  opacity: 0.55;
  font-size: 0.72rem;
  letter-spacing: 0.06em;
}

@media (max-width: 640px) {
  .result::before { display: none; }
}

.result:hover {
  border-color: var(--accent);
  transform: translateY(-1px);
}

html[data-theme="light"] .result {
  border-radius: 10px;
}

html[data-theme="light"] .result::before {
  color: var(--text-dim);
  opacity: 1;
}

html[data-theme="light"] .result:hover {
  border-color: var(--accent);
}

.result-header {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  cursor: pointer;
}

.result-title {
  font-weight: 600;
  font-family: var(--mono);
  letter-spacing: 0;
  flex: 1 1 auto;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* Push meta + actions to the right edge regardless of title length so the
   difficulty + score badge sits just left of the bookmark/done buttons. */
.result-meta {
  margin-left: auto;
  flex: 0 0 auto;
}

html[data-theme="light"] .result-title {
  letter-spacing: -0.005em;
}

.result-meta {
  color: var(--text-muted);
  font-size: 0.74rem;
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
  font-family: var(--mono);
  letter-spacing: 0.02em;
}

.result-meta .difficulty {
  text-transform: lowercase;
  padding: 0.05rem 0.4rem;
  border-radius: 4px;
  border: 1px solid var(--border-strong);
  margin-right: 0.35rem;
  background: rgba(255, 255, 255, 0.018);
}

.result-meta .difficulty.easy { color: var(--accent); border-color: var(--accent-soft); }
.result-meta .difficulty.medium { color: var(--warn); border-color: rgba(251, 191, 119, 0.3); }
.result-meta .difficulty.hard { color: var(--danger); border-color: rgba(255, 107, 129, 0.3); }

html[data-theme="light"] .result-meta .difficulty {
  background: transparent;
}

.score-bar {
  margin-top: 0.55rem;
  height: 4px;
  background: var(--score-track);
  border-radius: 999px;
  overflow: hidden;
  position: relative;
}

.score-bar-fill {
  height: 100%;
  background: var(--score-fill);
  border-radius: 999px;
  width: 0;
  box-shadow: none;
  transition: width 480ms cubic-bezier(0.2, 0.85, 0.25, 1.05);
}

.result-matched {
  color: var(--accent);
  font-size: 0.74rem;
  margin-top: 0.5rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.3rem;
}

.matched-chip {
  background: rgba(138, 164, 191, 0.1);
  color: var(--accent);
  border: 1px solid rgba(138, 164, 191, 0.18);
  padding: 0.05rem 0.5rem;
  border-radius: 4px;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.02em;
}

html[data-theme="light"] .matched-chip {
  background: var(--accent-soft);
  border: 0;
  border-radius: 999px;
}

.matched-chip::before { content: "+ "; opacity: 0.7; }

/* Clickable pattern labels inside the result detail — same look as matched
   chips, plus affordance, because clicking one filters the results. */
.pattern-chip {
  background: rgba(138, 164, 191, 0.1);
  color: var(--accent);
  border: 1px solid rgba(138, 164, 191, 0.18);
  padding: 0.05rem 0.5rem;
  border-radius: 4px;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.02em;
  cursor: pointer;
}

.pattern-chip:hover {
  color: var(--accent-2);
  border-color: var(--accent-2);
}

html[data-theme="light"] .pattern-chip {
  background: var(--accent-soft);
}

.pattern-pill {
  display: inline-flex;
  align-items: center;
  margin: 0 0 0.6rem;
  background: var(--accent-dim, rgba(138, 164, 191, 0.12));
  color: var(--accent);
  border: 1px solid var(--accent-soft, rgba(138, 164, 191, 0.3));
  padding: 0.1rem 0.6rem;
  border-radius: 999px;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.02em;
  cursor: pointer;
}

.pattern-pill:hover {
  color: var(--warn);
  border-color: var(--warn);
}

/* Profile page: handles form + platform stat cards */
.handles-form {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: 0.75rem;
  margin: 0.8rem 0 1rem;
}

.handle-field {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--text-dim);
}

.handle-field input {
  font-family: var(--mono);
  font-size: 0.82rem;
  padding: 0.35rem 0.5rem;
  background: var(--surface);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 4px;
  width: 11rem;
}

.handles-msg {
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--text-muted);
}

.platform-cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 0.6rem;
  margin-bottom: 1.2rem;
}

.platform-card {
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 0.7rem 0.85rem;
  font-family: var(--mono);
  background: var(--surface);
}

.platform-card h2 {
  margin: 0 0 0.35rem;
  font-size: 0.78rem;
  color: var(--text-dim);
  letter-spacing: 0.04em;
}

.platform-card h2::before { content: "## "; opacity: 0.6; }
.platform-card p { margin: 0.15rem 0; font-size: 0.78rem; }
.platform-card .card-big { font-size: 1.5rem; color: var(--accent); }
.platform-card .card-dim { color: var(--text-muted); }
.platform-card .card-meta { color: var(--text-dim); font-size: 0.68rem; }

/* Profile heatmap: 53-week column-major grid, GitHub-style */
.heatmap-section { margin: 0.5rem 0 1.5rem; }

.heatmap-tabs {
  display: flex;
  gap: 0.4rem;
  margin-bottom: 0.6rem;
}

.heatmap-total {
  font-family: var(--mono);
  font-size: 0.78rem;
  color: var(--text-muted);
  margin: 0 0 0.4rem;
}

.heatmap-months {
  display: grid;
  grid-template-columns: repeat(53, 10px);
  gap: 3px;
  font-family: var(--mono);
  font-size: 0.6rem;
  color: var(--text-dim);
  margin-bottom: 3px;
}

.heatmap {
  display: grid;
  grid-auto-flow: column;
  grid-template-rows: repeat(7, 10px);
  grid-auto-columns: 10px;
  gap: 3px;
  overflow-x: auto;
  padding-bottom: 0.3rem;
}

.hm {
  width: 10px;
  height: 10px;
  border-radius: 2px;
  display: inline-block;
}

.hm-l0 { background: var(--surface-strong, rgba(138, 164, 191, 0.08)); }
.hm-l1 { background: color-mix(in srgb, var(--accent) 30%, transparent); }
.hm-l2 { background: color-mix(in srgb, var(--accent) 55%, transparent); }
.hm-l3 { background: color-mix(in srgb, var(--accent) 78%, transparent); }
.hm-l4 { background: var(--accent); }

.heatmap-foot {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--mono);
  font-size: 0.72rem;
  margin: 0.4rem 0 0;
}

.heatmap-foot a { color: var(--accent-2); text-decoration: none; }

.heatmap-legend {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  color: var(--text-dim);
}

/* Stats page */
.stats-section { margin: 1.2rem 0; }

.stats-section h2 {
  font-family: var(--mono);
  font-size: 0.82rem;
  color: var(--text-dim);
  letter-spacing: 0.04em;
  margin: 0 0 0.5rem;
}

.stats-section h2::before { content: "## "; opacity: 0.6; }

.stats-cols {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1rem;
}

.stats-table {
  border-collapse: collapse;
  font-family: var(--mono);
  font-size: 0.78rem;
}

.stats-table th, .stats-table td {
  text-align: left;
  padding: 0.25rem 1.1rem 0.25rem 0;
  border-bottom: 1px dashed var(--border);
}

.stats-table th { color: var(--text-dim); font-weight: 500; }

.query-list {
  margin: 0.3rem 0 0;
  padding-left: 1.2rem;
  font-family: var(--mono);
  font-size: 0.78rem;
  line-height: 1.8;
}

.daily-bars {
  display: flex;
  align-items: flex-end;
  gap: 6px;
  min-height: 76px;
  font-family: var(--mono);
}

.daily-bar-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
}

.daily-bar {
  width: 18px;
  background: var(--accent);
  opacity: 0.75;
  border-radius: 2px 2px 0 0;
}

.daily-bar-label {
  font-size: 0.55rem;
  color: var(--text-dim);
}

/* :help man page */
.help-block { cursor: default; }

.help-man {
  margin: 0;
  font-family: var(--mono);
  font-size: 0.78rem;
  line-height: 1.6;
  color: var(--text);
  overflow-x: auto;
  white-space: pre;
}

/* Patterns directory page (patterns.html) */
.home-link {
  color: inherit;
  text-decoration: none;
}

.pattern-cat h2 {
  font-family: var(--mono);
  font-size: 0.9rem;
  color: var(--text-dim);
  letter-spacing: 0.04em;
  margin: 1.4rem 0 0.5rem;
}

.pattern-cat h2::before { content: "## "; opacity: 0.6; }

.chip-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

a.pattern-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  text-decoration: none;
}

.pattern-chip.empty {
  opacity: 0.35;
}

.chip-count {
  color: var(--text-dim);
  font-size: 0.66rem;
}

.result-detail {
  margin-top: 0.75rem;
  font-size: 0.86rem;
  color: var(--text);
  border-top: 1px dashed var(--border);
  padding-top: 0.65rem;
  font-family: var(--mono);
  line-height: 1.55;
  animation: fade-in 200ms ease both;
}

html[data-theme="light"] .result-detail {
  font-family: var(--serif);
}

.result-detail p { margin: 0.3rem 0; }
.result-detail .tags, .result-detail .patterns {
  color: var(--text-muted);
  font-size: 0.78rem;
  font-family: var(--mono);
  letter-spacing: 0.02em;
}
.result-detail .tags strong, .result-detail .patterns strong {
  color: var(--text-dim);
  font-weight: 500;
}
.result-detail a {
  color: var(--accent-2);
  text-decoration: none;
  font-size: 0.78rem;
  font-family: var(--mono);
}
.result-detail a:hover { text-decoration: underline; }

html[data-theme="light"] .result-detail a {
  color: var(--accent);
}

.hidden { display: none !important; }

.load-more {
  display: block;
  width: 100%;
  margin: 0.85rem 0 0.2rem;
  padding: 0.6rem 0.95rem;
  font-family: var(--mono);
  font-size: 0.8rem;
  letter-spacing: 0.03em;
  border: 1px dashed var(--border-strong);
  border-radius: 6px;
  background: transparent;
  color: var(--text-muted);
}

.load-more:hover {
  border-style: solid;
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-dim);
}

footer {
  position: relative;
  z-index: 1;
  max-width: 760px;
  margin: 0 auto;
  padding: 0 1.25rem 2rem;
  color: var(--text-dim);
  font-size: 0.72rem;
  font-family: var(--mono);
  letter-spacing: 0.02em;
}

/* Footer links read as body text; nothing in the chrome should shout. */
footer a { color: inherit; text-decoration: none; }
footer a:hover { color: var(--accent); }

footer::before { content: "/* "; }
footer::after { content: " */"; }

html[data-theme="light"] footer::before { content: "// "; }
html[data-theme="light"] footer::after { content: ""; }

@keyframes fade-in {
  from { opacity: 0; transform: translateY(2px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes print-in {
  0%   { opacity: 0; transform: translateY(6px); }
  60%  { opacity: 1; }
  100% { opacity: 1; transform: translateY(0); }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }
  .status .cursor { background: var(--accent); }
}

@media (max-width: 640px) {
  .page-header {
    align-items: flex-start;
    flex-direction: column;
  }

  .header-actions {
    justify-content: flex-start;
  }
}

.auth-widget {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-family: var(--mono);
  font-size: 0.78rem;
}

.auth-widget a,
.auth-widget a:visited {
  color: var(--text-muted);
  text-decoration: none;
  border-bottom: 1px dashed var(--border-strong);
  padding-bottom: 1px;
}

.auth-widget a:hover {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

.auth-user {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.auth-email {
  color: var(--text);
  font-weight: 500;
  max-width: 14ch;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.auth-logout {
  margin: 0;
  padding: 0.2rem 0.5rem;
  font-size: 0.7rem;
  border-color: var(--border-strong);
  background: transparent;
  color: var(--text-muted);
}

/* Filter "segment" inside the search pill: separated by a left divider,
   transparent so it inherits the pill's surface, mono font to match the input. */
.filter-wrap {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding-left: 0.75rem;
  margin-left: 0.4rem;
  border-left: 1px dashed var(--border-strong);
  font-family: var(--mono);
  font-size: 0.78rem;
  color: var(--text-muted);
}

.filter-select {
  appearance: none;
  -webkit-appearance: none;
  background: transparent;
  color: var(--text);
  border: none;
  outline: none;
  font-family: var(--mono);
  font-size: 0.8rem;
  padding: 0.2rem 1.1rem 0.2rem 0.2rem;
  cursor: pointer;
  background-image: linear-gradient(45deg, transparent 50%, var(--text-muted) 50%),
                    linear-gradient(135deg, var(--text-muted) 50%, transparent 50%);
  background-position: calc(100% - 12px) 55%, calc(100% - 7px) 55%;
  background-size: 5px 5px, 5px 5px;
  background-repeat: no-repeat;
}

.filter-select:focus { color: var(--accent); }
.filter-select option { background: var(--surface-code); color: var(--text); }

/* Shell-prompt library bar that appears for signed-in users. Looks like a
   terminal prompt followed by clickable shortcut "chips". The path segment
   updates as the user navigates: ~/all, ~/bookmarked, ~/done, ~. */
.lib-bar {
  margin: 0.55rem 0 0;
  display: flex;
  align-items: center;
  gap: 0.55rem;
  font-family: var(--mono);
  font-size: 0.78rem;
  flex-wrap: wrap;
}

.lib-prompt {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  color: var(--text-muted);
}

.lib-host {
  color: var(--accent);
  font-weight: 500;
}

.lib-host::before { content: "["; color: var(--text-dim); }
.lib-host::after  { content: "]";  color: var(--text-dim); }

.lib-path {
  color: var(--text);
  letter-spacing: 0.02em;
}

.lib-cursor {
  color: var(--accent);
  font-weight: 600;
  margin-right: 0.2rem;
}

.lib-chips {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  flex-wrap: wrap;
}

.lib-chip {
  margin: 0;
  padding: 0.2rem 0.55rem;
  font-family: var(--mono);
  font-size: 0.74rem;
  letter-spacing: 0.02em;
  background: transparent;
  color: var(--text-muted);
  border: 1px dashed var(--border-strong);
  border-radius: 999px;
  cursor: pointer;
}

.lib-chip:hover {
  border-style: solid;
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-dim);
}

.lib-chip.is-active {
  border-style: solid;
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-soft);
}

.lib-chip-back { color: var(--text-dim); }

.auth-sep { color: var(--text-dim); margin: 0 0.25rem; }

.result-actions {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  margin-left: 0.6rem;
  flex: 0 0 auto;
}

.result-action {
  margin: 0;
  padding: 0.15rem 0.4rem;
  font-size: 0.95rem;
  line-height: 1;
  border: 1px solid var(--border-strong);
  background: transparent;
  color: var(--text-muted);
  border-radius: 5px;
  cursor: pointer;
}

.result-action[aria-pressed="true"] {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-soft);
}

.result-action:disabled { opacity: 0.4; cursor: progress; }

.auth-main {
  max-width: 26rem;
}

.auth-card {
  margin-top: 1.5rem;
  padding: 1.25rem;
  border: 1px dashed var(--border-strong);
  border-radius: 8px;
  background: var(--surface);
}

.auth-heading {
  margin: 0 0 0.85rem;
  font-family: var(--mono);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text);
  letter-spacing: 0.04em;
}

.auth-form {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}

.auth-form input {
  font-family: var(--mono);
  font-size: 0.85rem;
  padding: 0.55rem 0.7rem;
  background: var(--surface-strong);
  border: 1px solid var(--border-strong);
  border-radius: 6px;
  color: var(--text);
}

.auth-form input:focus {
  outline: none;
  border-color: var(--accent);
}

.auth-form button {
  margin: 0.2rem 0 0;
}

.auth-error {
  margin: 0.3rem 0 0;
  font-size: 0.78rem;
  color: var(--danger);
  font-family: var(--mono);
}

.auth-foot {
  margin-top: 1rem;
  font-size: 0.78rem;
  color: var(--text-muted);
}

.auth-foot strong { color: var(--text); }
.auth-foot a { color: var(--accent); }

/* Search feedback prompt */
.feedback-row {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  margin: 0.7rem 0 0;
  font-family: var(--mono);
  font-size: 0.76rem;
  color: var(--text-dim);
}

.feedback-reason {
  flex: 1 1 auto;
  max-width: 340px;
  background: transparent;
  border: 1px dashed var(--border);
  border-radius: 4px;
  color: var(--text);
  font-family: var(--mono);
  font-size: 0.74rem;
  padding: 0.2rem 0.5rem;
}

.funnel {
  font-family: var(--mono);
  font-size: 0.78rem;
  color: var(--text);
  margin: 0.25rem 0;
}