/* Shared styles for the LLM quota planner.
   Loaded by docs/index.html and by the FastAPI template, so the two front
   ends cannot drift apart visually. Relies on the host page's colour tokens
   (--surface, --border, --success, --warning, --danger, ...). */

/* ── form ── */
.llm-hint {
  display: block; font-size: 0.78rem; color: var(--text-muted);
  margin-top: 0.3rem; line-height: 1.45;
}
.llm-apps-head {
  display: flex; align-items: center; justify-content: space-between;
  gap: 0.75rem; flex-wrap: wrap; margin: 1.5rem 0 0.75rem;
}
.llm-apps-head h3 { font-size: 1rem; font-weight: 700; color: var(--text); }
.llm-app-list { display: flex; flex-direction: column; gap: 0.85rem; }
.llm-app-row {
  background: var(--border-light); border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: 0.9rem 1rem;
}
.llm-app-row-head { display: flex; align-items: center; gap: 0.6rem; margin-bottom: 0.75rem; }
.llm-app-name {
  flex: 1; background: var(--surface); border: 1px solid var(--border);
  color: var(--text); border-radius: var(--radius-sm);
  padding: 0.45rem 0.7rem; font-size: 0.9rem; font-weight: 600;
}
.llm-row-del {
  flex-shrink: 0; background: transparent; border: 1px solid var(--border);
  color: var(--text-muted); border-radius: var(--radius-sm);
  width: 2rem; height: 2rem; cursor: pointer; font-size: 0.85rem; line-height: 1;
}
.llm-row-del:hover { color: var(--danger); border-color: var(--danger); }
.llm-advanced {
  margin-top: 1.25rem; border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: 0.85rem 1rem; background: var(--border-light);
}
.llm-advanced summary { cursor: pointer; font-size: 0.88rem; font-weight: 600; color: var(--text-secondary); }
.llm-advanced code {
  font-family: "SF Mono","Fira Code",monospace; font-size: 0.8rem;
  background: var(--surface); padding: 0.1rem 0.35rem; border-radius: 4px;
}
.llm-account-list { display: flex; flex-direction: column; gap: 0.5rem; margin: 0.75rem 0; }
.llm-account-row { display: flex; gap: 0.5rem; flex-wrap: wrap; align-items: center; }
.llm-account-row select { flex: 2 1 14rem; }
.llm-account-row input { flex: 1 1 6rem; min-width: 0; }

/* ── demand ── */
.llm-demand {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 0.9rem; margin-bottom: 1.25rem;
}
.llm-demand-card {
  background: var(--surface); border: 1px solid var(--border);
  border-left: 3px solid var(--primary); border-radius: var(--radius-sm);
  padding: 0.9rem 1rem;
}
.llm-demand-label { font-size: 0.78rem; font-weight: 700; color: var(--text-muted); letter-spacing: 0.02em; }
.llm-demand-value {
  display: block; font-family: "SF Mono","Fira Code",monospace;
  font-size: 1.5rem; font-weight: 800; color: var(--text); margin-top: 0.2rem;
}
.llm-demand-formula { display: block; font-size: 0.75rem; color: var(--text-muted); margin-top: 0.15rem; }
.llm-dim-sub { font-weight: 500; opacity: 0.75; margin-left: 0.3rem; font-size: 0.92em; }

/* ── cost ── */
.llm-cost {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 1.1rem;
}
.llm-cost-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 1rem; }
.llm-cost-label { font-size: 0.78rem; font-weight: 700; color: var(--text-muted); }
.llm-cost-value {
  display: block; font-family: "SF Mono","Fira Code",monospace;
  font-size: 1.45rem; font-weight: 800; color: var(--text); margin-top: 0.15rem;
}
.llm-cost-value.llm-muted { color: var(--text-muted); font-weight: 700; }
.llm-cost-sub { display: block; font-size: 0.78rem; color: var(--text-muted); margin-top: 0.15rem; }
.llm-saving {
  display: inline-block; margin-left: 0.35rem; padding: 0.1rem 0.45rem;
  border-radius: 999px; background: var(--success-bg); color: var(--success);
  font-weight: 700; font-size: 0.7rem;
}
.llm-cost-bar {
  display: flex; height: 8px; border-radius: 999px; overflow: hidden;
  margin: 1rem 0 0.6rem; background: var(--border-light);
}
.llm-cost-bar .seg { display: block; height: 100%; }
.seg-uncached_input { background: var(--primary); }
.seg-cache_read { background: var(--success); }
.seg-cache_write { background: var(--success); opacity: 0.55; }
.seg-output { background: var(--reserved); }
.llm-legend { display: flex; flex-wrap: wrap; gap: 0.85rem; margin-bottom: 0.75rem; }
.llm-legend-item { font-size: 0.78rem; color: var(--text-secondary); display: flex; align-items: center; gap: 0.3rem; }
.llm-legend-item i { width: 10px; height: 10px; border-radius: 3px; display: inline-block; }

/* ── controls ── */
.llm-head-row {
  display: flex; align-items: center; justify-content: space-between;
  gap: 0.75rem; flex-wrap: wrap;
}
.llm-controls { display: flex; gap: 1rem; align-items: center; flex-wrap: wrap; }
.llm-toggle {
  display: flex; align-items: center; gap: 0.4rem;
  font-size: 0.8rem; color: var(--text-secondary); cursor: pointer;
}
.llm-toggle select {
  padding: 0.3rem 0.5rem; font-size: 0.8rem; width: auto;
  background: var(--surface); color: var(--text);
  border: 1px solid var(--border); border-radius: var(--radius-sm);
}
.llm-count {
  font-family: "SF Mono","Fira Code",monospace; font-size: 0.72rem;
  color: var(--text-muted); background: var(--border-light);
  padding: 0.05rem 0.4rem; border-radius: 999px;
}

/* ── plan cards ── */
.llm-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(330px, 1fr)); gap: 1rem; }
.llm-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 1.1rem; }
.llm-card.verdict-over, .llm-card.verdict-blocked { border-color: rgba(224,90,90,0.45); }
.llm-card.verdict-ample { border-color: rgba(80,200,120,0.35); }
.llm-card-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 0.6rem; margin-bottom: 0.7rem; }
.llm-card-name { font-weight: 800; font-size: 1.02rem; color: var(--text); }
.llm-card-plan { display: block; font-size: 0.78rem; font-weight: 500; color: var(--text-secondary); margin-top: 0.15rem; }
.llm-badge { flex-shrink: 0; font-size: 0.72rem; font-weight: 700; padding: 0.25rem 0.6rem; border-radius: 999px; white-space: nowrap; }
.llm-badge.ample { background: var(--success-bg); color: var(--success); }
.llm-badge.tight { background: var(--warning-bg); color: var(--warning); }
.llm-badge.over, .llm-badge.blocked { background: var(--danger-bg); color: var(--danger); }
.llm-badge.unknown { background: var(--border-light); color: var(--text-muted); }
.llm-capacity {
  font-size: 0.82rem; color: var(--text-secondary); background: var(--border-light);
  border-radius: var(--radius-sm); padding: 0.5rem 0.7rem; margin-bottom: 0.85rem;
  display: flex; align-items: center; justify-content: space-between; gap: 0.5rem; flex-wrap: wrap;
}
.llm-capacity strong { color: var(--primary); font-size: 1rem; font-family: "SF Mono","Fira Code",monospace; }
.llm-bind {
  font-size: 0.68rem; font-weight: 700; color: var(--text-muted);
  background: var(--surface); padding: 0.1rem 0.45rem; border-radius: 999px;
}
.llm-dim { margin-bottom: 0.7rem; }
.llm-dim-top { display: flex; align-items: baseline; justify-content: space-between; gap: 0.5rem; font-size: 0.8rem; }
.llm-dim-name { font-weight: 700; color: var(--text-secondary); }
.llm-dim-nums { font-family: "SF Mono","Fira Code",monospace; color: var(--text-muted); font-size: 0.76rem; }
.llm-dim-load { font-weight: 800; font-family: "SF Mono","Fira Code",monospace; }
.llm-muted { color: var(--text-muted); }
.llm-acct {
  margin-left: 0.3rem; font-size: 0.64rem; font-weight: 700;
  color: var(--primary); background: var(--primary-light);
  padding: 0.05rem 0.3rem; border-radius: 4px;
}
.llm-bar { height: 6px; background: var(--border-light); border-radius: 999px; margin-top: 0.3rem; overflow: hidden; }
.llm-bar span { display: block; height: 100%; border-radius: 999px; }
.llm-bar span.ample { background: var(--success); }
.llm-bar span.tight { background: var(--warning); }
.llm-bar span.over { background: var(--danger); }

/* ── next actions ── */
.llm-actions {
  border-top: 1px solid var(--border-light); margin-top: 0.85rem; padding-top: 0.7rem;
}
.llm-actions-title {
  display: block; font-size: 0.7rem; font-weight: 700; color: var(--primary);
  letter-spacing: 0.04em; margin-bottom: 0.4rem;
}
.llm-action {
  display: flex; gap: 0.45rem; align-items: flex-start;
  font-size: 0.78rem; color: var(--text-secondary); line-height: 1.55; margin-bottom: 0.35rem;
}
.llm-action-icon { flex-shrink: 0; }

/* ── notes, warnings, footnotes ── */
.llm-note { font-size: 0.78rem; color: var(--text-muted); line-height: 1.55; padding-left: 0.9rem; position: relative; margin-top: 0.3rem; }
.llm-note::before { content: "\2022"; position: absolute; left: 0.2rem; }
.llm-card-notes { border-top: 1px solid var(--border-light); padding-top: 0.55rem; margin-top: 0.8rem; }
.llm-card-notes > summary { cursor: pointer; font-size: 0.78rem; color: var(--text-secondary); list-style: revert; }
.llm-card-notes[open] > summary { margin-bottom: 0.3rem; }
.llm-card-price { margin-top: 0.7rem; }
.llm-warn { font-size: 0.8rem; color: var(--text-secondary); line-height: 1.6; padding-left: 1.1rem; position: relative; margin-bottom: 0.4rem; }
.llm-warn::before { content: "\26A0"; position: absolute; left: 0; color: var(--warning); }
.llm-src { font-size: 0.78rem; color: var(--text-muted); margin-top: 1rem; line-height: 1.7; }
.llm-src a { color: var(--text-secondary); }
.llm-assumptions {
  margin-top: 0.85rem; padding: 0.8rem 1rem;
  background: var(--border-light); border-radius: var(--radius-sm);
}
.llm-assume-title { display: block; font-size: 0.78rem; font-weight: 700; color: var(--text-secondary); margin-bottom: 0.2rem; }

/* ── callouts ── */
.llm-callout {
  background: var(--warning-bg); border: 1px solid rgba(232,160,32,0.35);
  border-radius: var(--radius-sm); padding: 1rem 1.15rem; margin-bottom: 1.25rem;
}
.llm-callout h3 { font-size: 0.92rem; margin-bottom: 0.5rem; color: var(--text); }
.llm-callout p { font-size: 0.83rem; color: var(--text-secondary); line-height: 1.65; }
.llm-split { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 0.75rem; margin-top: 0.8rem; }
.llm-split > div { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 0.7rem 0.85rem; }
.llm-split strong { display: block; font-size: 0.82rem; color: var(--primary); margin-bottom: 0.2rem; }
.llm-split span { font-size: 0.76rem; color: var(--text-muted); line-height: 1.5; }

/* ── share ── */
.llm-share { display: flex; flex-direction: column; gap: 0.6rem; }
.llm-share .share-bar { display: flex; gap: 0.5rem; }
.llm-share .share-bar input { flex: 1; min-width: 0; }

/* ── headline summary ── */
.llm-summary {
  border-radius: var(--radius); padding: 1.1rem 1.25rem; margin-bottom: 1.25rem;
  border: 1px solid var(--border);
}
.llm-summary.ok { background: var(--success-bg); border-color: rgba(80,200,120,0.35); }
.llm-summary.warn { background: var(--warning-bg); border-color: rgba(232,160,32,0.35); }
.llm-summary-head { font-size: 0.95rem; color: var(--text); line-height: 1.65; }
.llm-summary-head strong { color: var(--text); }
.llm-summary-tiles {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 0.85rem; margin-top: 0.9rem;
}
.llm-summary-tiles > div {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: 0.7rem 0.85rem;
}
.llm-summary-label { display: block; font-size: 0.78rem; font-weight: 700; color: var(--text-muted); }
.llm-summary-value {
  display: block; font-family: "SF Mono","Fira Code",monospace;
  font-size: 1.3rem; font-weight: 800; color: var(--text); margin-top: 0.1rem;
}
.llm-summary-sub { display: block; font-size: 0.78rem; color: var(--text-muted); margin-top: 0.15rem; line-height: 1.45; }

/* ── scenario picker ── */
.llm-scenarios {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(165px, 1fr)); gap: 0.7rem;
}
.llm-scenario {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-sm);
  padding: 0.85rem 0.9rem; cursor: pointer; text-align: left; transition: border-color 0.15s, background 0.15s;
}
.llm-scenario:hover { border-color: var(--primary); }
.llm-scenario.active { border-color: var(--primary); background: var(--primary-light); }
.llm-scenario-icon { font-size: 1.25rem; }
.llm-scenario-label { display: block; font-weight: 700; font-size: 0.9rem; color: var(--text); margin-top: 0.2rem; }
.llm-scenario-blurb { display: block; font-size: 0.78rem; color: var(--text-muted); margin-top: 0.2rem; line-height: 1.45; }

/* ── derived figures ── */
.llm-derived {
  margin-top: 1rem; padding: 0.8rem 1rem; background: var(--border-light);
  border-radius: var(--radius-sm); font-size: 0.78rem; color: var(--text-secondary); line-height: 1.7;
}
.llm-derived b { color: var(--text); font-family: "SF Mono","Fira Code",monospace; }
.llm-custom-flag {
  display: inline-block; margin-left: 0.4rem; font-size: 0.68rem; font-weight: 700;
  color: var(--primary); background: var(--primary-light); padding: 0.1rem 0.4rem; border-radius: 999px;
}

/* ── summary notes, TWD, thinking segment ── */
.llm-summary-note { font-size: 0.8rem; color: var(--text-secondary); line-height: 1.6; margin-top: 0.75rem; }
.llm-twd { font-size: 0.7em; font-weight: 600; color: var(--text-muted); }
.seg-thinking { background: var(--warning); }

/* ── model comparison ── */
.llm-table-wrap { overflow-x: auto; border: 1px solid var(--border); border-radius: var(--radius-sm); }
.llm-table { width: 100%; border-collapse: collapse; font-size: 0.82rem; min-width: 520px; }
.llm-table th {
  text-align: left; font-size: 0.72rem; font-weight: 700; color: var(--text-muted);
  padding: 0.6rem 0.75rem; border-bottom: 1px solid var(--border); background: var(--border-light);
}
.llm-table td { padding: 0.6rem 0.75rem; border-bottom: 1px solid var(--border-light); color: var(--text-secondary); }
.llm-table td:not(:first-child) { font-family: "SF Mono","Fira Code",monospace; }
.llm-table tr.selected td { background: var(--primary-light); color: var(--text); }
.llm-table tr:last-child td { border-bottom: none; }
.llm-cell-sub { display: block; font-size: 0.78rem; color: var(--text-muted); }
.llm-row-pick {
  background: transparent; border: 1px solid var(--border); color: var(--primary);
  border-radius: var(--radius-sm); padding: 0.2rem 0.6rem; cursor: pointer; font-size: 0.74rem;
}
.llm-row-pick:hover { border-color: var(--primary); }

/* ── token counter ── */
.llm-counter { margin-top: 1rem; }
.llm-counter textarea {
  width: 100%; min-height: 5.5rem; resize: vertical; background: var(--surface); color: var(--text);
  border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 0.6rem 0.75rem;
  font-size: 0.82rem; font-family: inherit; margin-top: 0.35rem;
}
.llm-counter-result { font-size: 0.8rem; color: var(--text-secondary); margin-top: 0.5rem; line-height: 1.6; }
.llm-inline-check { display: flex; align-items: center; gap: 0.45rem; font-size: 0.84rem; color: var(--text-secondary); margin-top: 0.5rem; }

/* ── calibration from measured usage ── */
.llm-calibration { border-top: 3px solid var(--success); }
.llm-cal-grid { margin-top: 0.9rem; }
.llm-cal-actions { display: flex; gap: 0.6rem; flex-wrap: wrap; margin: 0.9rem 0 0.4rem; }
/* Doubled class: the page's inline .btn-icon rule loads after this sheet. */
.llm-cal-actions .llm-cal-apply {
  background: linear-gradient(135deg, #d4a843 0%, #b8902a 100%); color: #0a0a0a;
  border-color: transparent; font-weight: 700;
}
.llm-cal-actions .llm-cal-apply:hover { filter: brightness(1.08); }
.llm-cal-ok { font-size: 0.82rem; color: var(--success); line-height: 1.6; margin: 0.6rem 0; }
.llm-cal-flag { background: var(--success); color: #fff; }
.llm-cal-table td:nth-child(n+2), .llm-cal-table th:nth-child(n+2) { text-align: right; font-variant-numeric: tabular-nums; }
.llm-cal-table td:last-child { color: var(--text-muted); }
.llm-cal-total td { border-top: 2px solid var(--border); }

/* ── narrow screens: a long <option> must not widen its grid column ── */
@media (max-width: 560px) {
  .form-grid > .form-group { min-width: 0; }
  .form-group > select, .form-group > input { min-width: 0; max-width: 100%; text-overflow: ellipsis; }
}


/* ── header controls (the web template has no inline copy of these) ── */
header { position: relative; }
.header-actions { position: absolute; top: 1rem; right: 1rem; display: flex; gap: 0.5rem; }
.btn-icon {
  background: rgba(255,255,255,0.1); border: 1px solid rgba(255,255,255,0.2);
  color: white; border-radius: 8px; padding: 0.45rem 0.7rem; cursor: pointer; font-family: inherit;
}
.tagline, .subtitle { text-wrap: balance; }

/* ── provider cards: all four clouds in one row on desktop ── */
main .provider-cards { grid-template-columns: repeat(4, minmax(0, 1fr)); }
@media (max-width: 960px) { main .provider-cards { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 560px) { main .provider-cards { grid-template-columns: 1fr; } }

/* ── phones ── */
@media (max-width: 560px) {
  .llm-scenarios { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0.5rem; }
  .llm-scenario { padding: 0.65rem 0.7rem; }
  .mode-tabs .mode-tab { white-space: nowrap; font-size: 0.82rem; padding: 0.7rem 0.35rem; }
}

/* ── sticky summary ── */
.llm-sticky {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 40;
  background: var(--surface); border-top: 2px solid var(--success);
  box-shadow: 0 -6px 20px rgba(0,0,0,0.35);
  transform: translateY(110%); transition: transform 0.2s ease;
}
.llm-sticky.warn { border-top-color: var(--warning); }
.llm-sticky.show { transform: none; }
.llm-sticky-inner {
  max-width: 1080px; margin: 0 auto; padding: 0.6rem 1rem;
  display: flex; align-items: center; gap: 0.5rem 1.4rem; flex-wrap: wrap; font-size: 0.86rem;
}
.llm-sticky-model { font-weight: 700; color: var(--primary); }
.llm-sticky-item { font-weight: 700; color: var(--text); font-variant-numeric: tabular-nums; }
.llm-sticky-item em { font-style: normal; font-weight: 600; font-size: 0.78rem; color: var(--text-muted); margin-right: 0.4rem; }
.llm-sticky-top {
  margin-left: auto; background: transparent; color: var(--text-secondary); cursor: pointer;
  border: 1px solid var(--border); border-radius: 999px; padding: 0.25rem 0.8rem; font: inherit; font-size: 0.78rem;
}
body.llm-sticky-on { padding-bottom: 3.5rem; }
@media (max-width: 560px) {
  .llm-sticky-inner { gap: 0.2rem 0.9rem; font-size: 0.8rem; }
  .llm-sticky .llm-twd, .llm-sticky-item:nth-of-type(4) { display: none; }
}

/* ── light theme (toggle in the header; the header itself stays dark) ── */
html.light {
  color-scheme: light;
  --bg: #f6f4ef;
  --surface: #ffffff;
  --text: #1f1b14;
  --text-secondary: #4a4336;
  --text-muted: #6b6250;
  --primary: #8a6515;
  --primary-hover: #74540f;
  --primary-light: rgba(138,101,21,0.10);
  --border: #e0d9ca;
  --border-light: #f1ede4;
  --success: #1a7f45;
  --success-bg: rgba(26,127,69,0.08);
  --warning: #9a5b00;
  --warning-bg: rgba(154,91,0,0.08);
  --danger: #b93a2f;
  --danger-bg: rgba(185,58,47,0.08);
  --reserved: #6d45b0;
  --reserved-bg: rgba(109,69,176,0.08);
  --shadow: 0 1px 3px rgba(40,30,10,0.08), 0 1px 2px rgba(40,30,10,0.05);
  --shadow-md: 0 4px 10px rgba(40,30,10,0.08);
  --shadow-lg: 0 10px 25px rgba(40,30,10,0.12);
}
html.light main .btn-icon { background: var(--surface); color: var(--text); border-color: var(--border); }
html.light main .btn-icon:hover { background: var(--primary-light); }
html.light .llm-sticky { box-shadow: 0 -6px 20px rgba(40,30,10,0.10); }
html.light .seg-thinking, html.light .llm-legend-item .seg-thinking { background: #e39a2c; }