/* ── The Allocation (/allocation): namespaced .alloc-* so analytics.css rules do not leak.
   Dark theme only; every colour is a brand token from style.css. ───────────────────────── */

.alloc-page { --alloc-grid: rgba(255, 255, 255, 0.055); --alloc-navbar: 56px; }
.alloc-title { text-transform: uppercase; letter-spacing: 0.04em; }
.alloc-mono { font-family: var(--font-mono, 'Roboto Mono', monospace); }

.alloc-notice { font-size: 0.78rem; color: var(--fg-muted); line-height: 1.55; margin: -0.5rem 0 1rem; max-width: 70rem; }
.alloc-notice a, .alloc-sources a, .alloc-foot a, .alloc-card-note a { color: var(--fg-muted); text-decoration: underline; text-decoration-color: var(--border-light); }
.alloc-notice a:hover, .alloc-sources a:hover, .alloc-foot a:hover, .alloc-card-note a:hover { color: var(--accent); }

/* ── Assumptions bar ─────────────────────────────────────────────────────── */
.alloc-bar { position: sticky; top: var(--alloc-navbar); z-index: 90; background: var(--bg-primary); border: 1px solid var(--border);
    margin: 0 0 1rem; box-shadow: 0 6px 18px rgba(0, 0, 0, 0.35); }
.alloc-bar-row { display: flex; align-items: center; gap: 0.75rem 1rem; padding: 0.55rem 1rem; flex-wrap: wrap; }
.alloc-bar-label { font-family: var(--font-mono); font-size: 0.6rem; text-transform: uppercase; letter-spacing: 0.12em; color: var(--fg-dim); flex: none; }
.alloc-chip { font-family: var(--font-mono); font-size: 0.72rem; color: var(--fg-primary); line-height: 1.5; min-width: 0; }
.alloc-chip .sep { color: var(--fg-dim); margin: 0 0.35em; }
.alloc-note { font-size: 0.7rem; color: var(--warning); line-height: 1.4; flex: 1 1 12rem; min-width: 0; }
.alloc-note:empty { display: none; }
.alloc-bar-toggle, .alloc-reset { font-family: var(--font-mono); font-size: 0.62rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--fg-secondary);
    background: transparent; border: 1px solid var(--border); padding: 0.35rem 0.8rem; cursor: pointer; margin-left: auto; transition: all 0.15s ease; }
.alloc-bar-toggle:hover, .alloc-reset:hover { color: var(--accent); border-color: var(--accent); }
.alloc-bar-toggle[aria-expanded="true"] { color: var(--bg-primary); background: var(--accent); border-color: var(--accent); }
.alloc-reset { margin-left: 0; }

.alloc-controls { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 0; border-top: 1px solid var(--border); }
.alloc-controls[hidden] { display: none; }
.alloc-group { margin: 0; padding: 0.75rem 1rem 0.9rem; border: none; border-left: 1px solid var(--border); min-width: 0; display: grid; gap: 0.6rem; align-content: start; }
.alloc-group:first-child { border-left: none; }
.alloc-group legend { font-family: var(--font-mono); font-size: 0.6rem; text-transform: uppercase; letter-spacing: 0.12em; color: var(--fg-dim); padding: 0; margin-bottom: 0.35rem; float: left; width: 100%; }
.alloc-field { display: grid; gap: 0.25rem; font-size: 0.72rem; color: var(--fg-muted); min-width: 0; }
.alloc-field > span:first-child { font-family: var(--font-mono); font-size: 0.6rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--fg-dim); }
.alloc-field[hidden], .alloc-custom-window[hidden], .alloc-mu-custom[hidden] { display: none; }
.alloc-custom-window { grid-template-columns: 1fr 1fr; gap: 0.5rem; }
.alloc-custom-window label { display: grid; gap: 0.25rem; }
.alloc-custom-window label span { font-family: var(--font-mono); font-size: 0.6rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--fg-dim); }
.alloc-page .alloc-controls select, .alloc-page .alloc-controls input[type="number"], .alloc-page .alloc-controls input[type="month"] {
    font-family: var(--font-mono); font-size: 0.74rem; color: var(--fg-primary); background: var(--bg-secondary); border: 1px solid var(--border);
    border-radius: 3px; padding: 0.35rem 0.5rem; width: 100%; min-width: 0; min-height: 0; height: auto; }
.alloc-page .alloc-controls select:focus, .alloc-page .alloc-controls input:focus { outline: none; border-color: var(--accent); }
.alloc-with-unit { display: flex; align-items: center; gap: 0.4rem; }
.alloc-with-unit input { text-align: right; }
.alloc-unit { font-family: var(--font-mono); font-size: 0.62rem; color: var(--fg-dim); white-space: nowrap; }
.alloc-seg { display: inline-flex; border: 1px solid var(--border); width: max-content; max-width: 100%; }
.alloc-seg button { font-family: var(--font-mono); font-size: 0.6rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--fg-muted);
    background: transparent; border: none; padding: 0.35rem 0.65rem; cursor: pointer; }
.alloc-seg button + button { border-left: 1px solid var(--border); }
.alloc-seg button:hover { color: var(--fg-primary); }
.alloc-seg button.active { color: var(--bg-primary); background: var(--accent); }
.alloc-universe { display: grid; grid-template-columns: 1fr 1fr; gap: 0.3rem 0.6rem; font-size: 0.72rem; color: var(--fg-secondary); }
.alloc-universe label { display: flex; align-items: center; gap: 0.4rem; white-space: nowrap; cursor: pointer; }
.alloc-universe label.extra { color: var(--fg-muted); }
.alloc-universe input { accent-color: var(--accent); margin: 0; }
.alloc-universe .sw { display: inline-block; width: 8px; height: 8px; border-radius: 2px; flex: none; }
.alloc-hint { font-size: 0.66rem; color: var(--fg-dim); line-height: 1.45; margin: 0; }
.alloc-actions { align-self: end; }
.alloc-mini-table { width: 100%; border-collapse: collapse; font-family: var(--font-mono); font-size: 0.68rem; }
.alloc-mini-table td { padding: 0.2rem 0.3rem; color: var(--fg-secondary); border-bottom: 1px solid var(--alloc-grid); }
.alloc-mini-table td:last-child { text-align: right; }
.alloc-page .alloc-mini-table input[type="number"] { width: 5rem; padding: 0.2rem 0.35rem; text-align: right; }

/* ── Tab strip ───────────────────────────────────────────────────────────── */
.alloc-tabs-wrap { display: flex; align-items: center; justify-content: space-between; gap: 0.75rem 1.5rem; flex-wrap: wrap; margin: 0 0 1.25rem; }
.alloc-tabs { display: inline-flex; border: 1px solid var(--border); max-width: 100%; }
.alloc-tab-btn { font-family: var(--font-mono); font-size: 0.68rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--fg-muted);
    background: transparent; border: none; padding: 0.5rem 1rem; cursor: pointer; white-space: nowrap; transition: all 0.15s ease; }
.alloc-tab-btn + .alloc-tab-btn { border-left: 1px solid var(--border); }
.alloc-tab-btn:hover { color: var(--fg-primary); }
.alloc-tab-btn.active { color: var(--bg-primary); background: var(--accent); }
.alloc-dataline { font-family: var(--font-mono); font-size: 0.64rem; color: var(--fg-dim); line-height: 1.5; }
.alloc-dataline b { color: var(--fg-muted); font-weight: 500; }
.alloc-tab[hidden] { display: none; }

/* ── Cards, states ───────────────────────────────────────────────────────── */
.alloc-page .charts-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.alloc-page .chart-box { min-width: 0; }
.alloc-card-sub { font-size: 0.66rem; color: var(--fg-muted); opacity: 0.85; }
.alloc-card-note { padding: 0.5rem 1.25rem 0.9rem; font-size: 0.72rem; color: var(--fg-muted); line-height: 1.6; }
.alloc-card-note b { color: var(--fg-primary); font-weight: 500; }
.alloc-card-note .warn { color: var(--warning); }
.alloc-intro { font-size: 0.8rem; color: var(--fg-secondary); line-height: 1.6; margin: 0 0 1rem; max-width: 70rem; }
.alloc-canvas { position: relative; padding: 0.75rem 0.75rem 0.5rem; height: 340px; }
.alloc-canvas.tall { height: 420px; }
.alloc-canvas.short { height: 240px; }
.alloc-canvas canvas { max-height: none !important; }
.alloc-loading { display: flex; align-items: center; justify-content: center; gap: 0.6rem; min-height: 160px; padding: 2rem 1rem;
    font-family: var(--font-mono); font-size: 0.7rem; color: var(--fg-muted); }
.alloc-loading .loading-indicator { display: inline; color: var(--accent); font-size: 0.7rem; animation: pulse 1.5s ease-in-out infinite; }
.alloc-error { margin: 0 0 1.5rem; padding: 0.9rem 1.1rem; border: 1px solid var(--danger); background: rgba(230, 103, 103, 0.08);
    font-family: var(--font-mono); font-size: 0.72rem; color: var(--fg-primary); line-height: 1.5; }
.alloc-error b { color: var(--danger); font-weight: 600; margin-right: 0.5rem; }
.alloc-empty { padding: 2rem 1rem; text-align: center; font-size: 0.74rem; color: var(--fg-dim); }

/* Hero tiles */
.alloc-hero { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0; }
.alloc-tile { padding: 1rem 1.25rem 1.1rem; border-left: 1px solid var(--border); min-width: 0; }
.alloc-tile:first-child { border-left: none; }
.alloc-tile .k { font-family: var(--font-mono); font-size: 0.6rem; text-transform: uppercase; letter-spacing: 0.1em; color: var(--fg-dim); }
.alloc-tile .v { font-family: var(--font-mono); font-size: 2rem; line-height: 1.1; color: var(--fg-primary); letter-spacing: -0.02em; margin-top: 0.3rem; white-space: nowrap; }
.alloc-tile .v.btc { color: var(--accent); }
.alloc-tile .s { font-size: 0.68rem; color: var(--fg-muted); line-height: 1.45; margin-top: 0.3rem; }
.alloc-hero-sentence { padding: 0.9rem 1.25rem 1rem; border-top: 1px solid var(--border); font-size: 0.95rem; line-height: 1.55; color: var(--fg-secondary); }
.alloc-hero-sentence b { color: var(--fg-primary); font-weight: 600; }

/* Tables */
.alloc-table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; max-width: 100%; }
.alloc-page .data-table { font-size: 0.72rem; }
.alloc-page .data-table th { padding: 0.6rem 0.75rem; white-space: nowrap; }
.alloc-page .data-table td { padding: 0.5rem 0.75rem; white-space: nowrap; }
.alloc-page .data-table th.num, .alloc-page .data-table td.num { text-align: right; }
.alloc-page .data-table td.num.pos { color: var(--accent); }
.alloc-page .data-table td.num.neg { color: var(--danger); }
.alloc-page .data-table td .key { display: inline-block; width: 8px; height: 8px; border-radius: 2px; margin-right: 0.5rem; vertical-align: 0; }
.alloc-page .data-table td.lab { color: var(--fg-primary); }
.alloc-page .data-table th.sortable { padding-right: 1.3rem; }

/* Heatmap grids (correlation matrix, by-year table) */
.alloc-heat { border-collapse: separate; border-spacing: 2px; font-family: var(--font-mono); font-size: 0.74rem; width: 100%; }
.alloc-heat th { font-size: 0.6rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--fg-muted); font-weight: 500; padding: 0.4rem 0.45rem; text-align: center; white-space: nowrap; }
.alloc-heat th.row { text-align: left; }
.alloc-heat th .key { display: inline-block; width: 7px; height: 7px; border-radius: 50%; margin-right: 0.4rem; vertical-align: 0; }
.alloc-heat td { text-align: center; padding: 0.55rem 0.4rem; border-radius: 3px; color: var(--fg-primary); outline: 1px solid transparent; cursor: default; }
.alloc-heat td.ink-dark { color: #141414; }
.alloc-heat td.diag { color: var(--fg-dim); background: var(--bg-secondary); }
.alloc-heat td.na { color: var(--fg-dim); background: var(--bg-secondary); }
.alloc-heat td:hover { outline: 1px solid var(--accent); }
.alloc-scale { display: flex; align-items: center; gap: 0.5rem; margin-top: 0.75rem; font-family: var(--font-mono); font-size: 0.58rem; color: var(--fg-dim); letter-spacing: 0.06em; text-transform: uppercase; }
.alloc-scale-bar { height: 8px; width: 140px; border-radius: 2px; }
.alloc-pad { padding: 0.9rem 1.25rem 1.1rem; }

/* Toggles inside cards (asset chips, window switch, select) */
.alloc-toolbar { display: flex; align-items: center; gap: 0.5rem 1rem; flex-wrap: wrap; padding: 0.6rem 1.25rem; border-bottom: 1px solid var(--border); }
.alloc-chips { display: flex; flex-wrap: wrap; gap: 0.35rem; }
.alloc-chipbtn { font-family: var(--font-mono); font-size: 0.6rem; letter-spacing: 0.06em; color: var(--fg-muted); background: transparent;
    border: 1px solid var(--border); padding: 0.2rem 0.55rem; cursor: pointer; }
.alloc-chipbtn .key { display: inline-block; width: 7px; height: 7px; border-radius: 50%; margin-right: 0.4rem; vertical-align: 0; }
.alloc-chipbtn:hover { color: var(--fg-primary); border-color: var(--border-light); }
.alloc-chipbtn.on { color: var(--fg-primary); border-color: var(--fg-muted); }
.alloc-chipbtn.off .key { opacity: 0.25; }
.alloc-page .alloc-toolbar select { font-family: var(--font-mono); font-size: 0.7rem; color: var(--fg-primary); background: var(--bg-secondary);
    border: 1px solid var(--border); border-radius: 3px; padding: 0.3rem 0.5rem; min-height: 0; height: auto; }

/* Small multiples (histograms) */
.alloc-multiples { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0; }
.alloc-multiple { border-left: 1px solid var(--border); border-top: 1px solid var(--border); padding: 0.6rem 0.75rem 0.5rem; min-width: 0; }
.alloc-multiple:nth-child(4n+1) { border-left: none; }
.alloc-multiple .k { font-family: var(--font-mono); font-size: 0.62rem; color: var(--fg-secondary); display: flex; align-items: center; gap: 0.4rem; }
.alloc-multiple .k .key { display: inline-block; width: 8px; height: 8px; border-radius: 2px; }
.alloc-multiple .s { font-family: var(--font-mono); font-size: 0.58rem; color: var(--fg-dim); margin-top: 0.1rem; }
.alloc-multiple .c { position: relative; height: 120px; margin-top: 0.4rem; }

/* Dragons and sources */
.alloc-foot { font-size: 0.78rem; color: var(--fg-muted); line-height: 1.7; padding: 1rem 1.25rem 1.2rem; max-width: 78rem; }
.alloc-foot p { margin: 0 0 0.8rem; }
.alloc-foot ul { margin: 0 0 0.9rem; padding-left: 1.2rem; }
.alloc-foot li { margin-bottom: 0.45rem; }
.alloc-foot span[data-dragon] { font-family: var(--font-mono); color: var(--fg-primary); }
.alloc-sources-wrap { margin-top: 1rem; }
.alloc-sources { list-style: none; margin: 0; padding: 0; font-size: 0.7rem; color: var(--fg-dim); line-height: 1.65; }
.alloc-sources li { padding: 0.25rem 0; border-bottom: 1px solid var(--alloc-grid); }
.alloc-sources-note { font-size: 0.68rem; color: var(--fg-dim); line-height: 1.6; margin: 0.75rem 0 1.5rem; }

/* Hover tooltip for HTML grids */
.alloc-tip { position: fixed; z-index: 60; pointer-events: none; display: none; background: var(--bg-tertiary); border: 1px solid var(--border-light);
    padding: 0.5rem 0.7rem; font-size: 0.7rem; color: var(--fg-secondary); line-height: 1.5; max-width: 20rem; border-radius: 3px; }
.alloc-tip b { color: var(--fg-primary); font-weight: 600; }

/* ── Responsive ──────────────────────────────────────────────────────────── */
@media (max-width: 1180px) {
    .alloc-controls { grid-template-columns: repeat(3, minmax(0, 1fr)); }
    .alloc-group:nth-child(4) { border-left: none; }
    .alloc-group:nth-child(n+4) { border-top: 1px solid var(--border); }
    .alloc-hero { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .alloc-tile:nth-child(3) { border-left: none; }
    .alloc-tile:nth-child(n+3) { border-top: 1px solid var(--border); }
    .alloc-multiples { grid-template-columns: repeat(3, minmax(0, 1fr)); }
    .alloc-multiple:nth-child(4n+1) { border-left: 1px solid var(--border); }
    .alloc-multiple:nth-child(3n+1) { border-left: none; }
}
@media (max-width: 900px) {
    .alloc-page .charts-grid { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
    /* The bar collapses to stacked groups; the tab strip scrolls sideways. The house mobile sheet
       forces table{min-width:600px} and 16px / 44px number inputs: scoped overrides below. */
    .alloc-bar { position: static; box-shadow: none; }
    .alloc-bar-row { padding: 0.5rem 0.75rem; }
    .alloc-controls { grid-template-columns: 1fr; }
    .alloc-group, .alloc-group:nth-child(4) { border-left: none; border-top: 1px solid var(--border); }
    .alloc-group:first-child { border-top: none; }
    .alloc-tabs-wrap { display: block; }
    .alloc-tabs { display: flex; overflow-x: auto; -webkit-overflow-scrolling: touch; scrollbar-width: none; }
    .alloc-tabs::-webkit-scrollbar { display: none; }
    .alloc-tab-btn { flex: none; }
    .alloc-dataline { margin-top: 0.5rem; }
    .alloc-hero { grid-template-columns: 1fr 1fr; }
    .alloc-multiples { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .alloc-multiple:nth-child(3n+1) { border-left: 1px solid var(--border); }
    .alloc-multiple:nth-child(2n+1) { border-left: none; }
    .alloc-canvas { height: 280px; }
    .alloc-canvas.tall { height: 320px; }
    .alloc-page table.alloc-mini-table { min-width: 0; font-size: 0.68rem; }
    .alloc-page table.alloc-heat { min-width: 560px; }
    .alloc-page table.data-table { min-width: 600px; }
    .alloc-page .alloc-controls input[type="number"], .alloc-page .alloc-controls input[type="month"], .alloc-page .alloc-controls select,
    .alloc-page .alloc-toolbar select { font-size: 16px; min-height: 40px; }
    .alloc-page .alloc-mini-table input[type="number"] { min-height: 32px; font-size: 14px; }
}