/* IOCCG ocean-colour catalogue page. Colours come from style.css tokens so the
   page follows the light and dark themes without a second palette. */
.ioc-page { padding: 28px clamp(16px, 3vw, 40px) 64px; display: grid; gap: 22px; }
/* Grid items default to min-width:auto, which lets the wide sensor table push
   the whole page sideways instead of scrolling inside its own container. */
.ioc-page > *, .ioc-charts > figure { min-width: 0; }

.ioc-header { display: flex; flex-wrap: wrap; gap: 18px; align-items: flex-end; justify-content: space-between; }
.ioc-eyebrow { display: flex; align-items: center; gap: 8px; margin: 0 0 6px; font-size: .78rem; letter-spacing: .09em; text-transform: uppercase; color: var(--text-muted); }
.ioc-header h1 { margin: 0 0 8px; font-size: clamp(1.5rem, 2.6vw, 2.1rem); color: var(--text-primary); }
.ioc-intro { margin: 0; max-width: 78ch; color: var(--text-secondary); line-height: 1.6; }
.ioc-button { display: inline-flex; align-items: center; gap: 8px; padding: 10px 16px; border: 1px solid var(--border-color); border-radius: 10px; background: var(--bg-card); color: var(--text-primary); text-decoration: none; font-weight: 600; }
.ioc-button:hover { background: var(--bg-card-hover); border-color: var(--border-strong); }

.ioc-stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 14px; }
.ioc-stat { display: flex; align-items: center; gap: 12px; padding: 16px 18px; border: 1px solid var(--border-color); border-radius: 12px; background: var(--bg-card); color: var(--primary); }
.ioc-stat strong { display: block; font-size: 1.5rem; color: var(--text-primary); }
.ioc-stat span { font-size: .84rem; color: var(--text-secondary); }
.ioc-scope { margin: -8px 0 0; font-size: .86rem; color: var(--text-muted); }

.ioc-card { padding: 22px clamp(16px, 2.4vw, 26px); border: 1px solid var(--border-color); border-radius: 14px; background: var(--bg-card); }
.ioc-card-head { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; justify-content: space-between; margin-bottom: 10px; }
.ioc-card h2 { display: flex; align-items: center; gap: 9px; margin: 0; font-size: 1.12rem; color: var(--text-primary); }
.ioc-chip { padding: 4px 11px; border-radius: 999px; background: var(--surface-subtle); color: var(--text-secondary); font-size: .8rem; }
.ioc-muted { color: var(--text-muted); font-size: .88rem; }
.ioc-sub { display: block; font-size: .78rem; color: var(--text-muted); }
.ioc-text-link { display: inline-flex; align-items: center; gap: 4px; font-size: .85rem; font-weight: 600; color: var(--primary); text-decoration: none; }
.ioc-text-link:hover { text-decoration: underline; }

.ioc-charts { display: grid; grid-template-columns: repeat(auto-fit, minmax(330px, 1fr)); gap: 22px; margin: 14px 0 4px; }
.ioc-charts figure { margin: 0; display: grid; gap: 8px; }
.ioc-charts figcaption { font-size: .88rem; font-weight: 600; color: var(--text-secondary); }
.ioc-chart { width: 100%; height: auto; }
.ioc-chart .ioc-grid { stroke: var(--border-color); stroke-width: 1; }
.ioc-chart .ioc-axis { fill: var(--text-muted); font-size: 11px; }
.ioc-chart .ioc-line { stroke: var(--primary); stroke-width: 2; stroke-linejoin: round; }
.ioc-chart .ioc-dot circle { fill: var(--secondary); }

.ioc-bars { list-style: none; margin: 0; padding: 0; display: grid; gap: 7px; }
.ioc-bars li { display: grid; grid-template-columns: 8.5rem 1fr 2.4rem; align-items: center; gap: 10px; font-size: .86rem; }
.ioc-bar-label { color: var(--text-secondary); }
.ioc-bar { height: 12px; border-radius: 6px; background: var(--surface-subtle); position: relative; overflow: hidden; }
.ioc-bar::after { content: ""; position: absolute; inset: 0 auto 0 0; width: var(--ioc-bar, 0%); background: var(--secondary); border-radius: 6px; }
.ioc-bar-value { text-align: right; font-variant-numeric: tabular-nums; color: var(--text-primary); }

.ioc-caveat { display: flex; gap: 9px; margin: 16px 0 0; padding: 12px 14px; border-left: 3px solid var(--accent); border-radius: 0 8px 8px 0; background: var(--surface-subtle); color: var(--text-secondary); font-size: .87rem; line-height: 1.55; }

.ioc-table-wrap { overflow-x: auto; }
.ioc-table { width: 100%; border-collapse: collapse; font-size: .87rem; }
.ioc-table th, .ioc-table td { padding: 9px 11px; text-align: left; border-bottom: 1px solid var(--border-color); vertical-align: top; }
.ioc-table thead th { position: sticky; top: 0; background: var(--table-head-bg); color: var(--text-primary); font-size: .8rem; letter-spacing: .02em; }
.ioc-table tbody th { font-weight: 600; color: var(--text-primary); white-space: nowrap; }
.ioc-table td { color: var(--text-secondary); }
.ioc-table .ioc-num { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
.ioc-table a { color: var(--primary); text-decoration: none; }
.ioc-table a:hover { text-decoration: underline; }
.ioc-row-muted { opacity: .62; }

.ioc-section-title { margin: 18px 0 8px; font-size: .95rem; color: var(--text-primary); }
.ioc-resource-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
.ioc-resource-list li { padding: 12px 14px; border: 1px solid var(--border-color); border-radius: 10px; background: var(--surface-subtle); }
.ioc-resource-list a { font-weight: 600; color: var(--primary); text-decoration: none; }
.ioc-resource-list a:hover { text-decoration: underline; }
.ioc-institution { display: block; margin-top: 2px; font-size: .8rem; color: var(--text-muted); }
.ioc-resource-list p { margin: 6px 0 0; font-size: .86rem; color: var(--text-secondary); line-height: 1.55; }

.ioc-method dl { display: grid; grid-template-columns: minmax(8rem, 12rem) 1fr; gap: 8px 18px; margin: 10px 0 0; }
.ioc-method dt { font-weight: 600; color: var(--text-primary); font-size: .88rem; }
.ioc-method dd { margin: 0; color: var(--text-secondary); font-size: .88rem; line-height: 1.6; }
.ioc-method a { color: var(--primary); }

.ioc-empty { display: grid; justify-items: center; gap: 10px; text-align: center; color: var(--primary); }
.ioc-empty h2 { justify-content: center; }
.ioc-empty p { margin: 0; max-width: 62ch; color: var(--text-secondary); }

@media (max-width: 720px) {
    .ioc-method dl { grid-template-columns: 1fr; }
    .ioc-bars li { grid-template-columns: 6.5rem 1fr 2.2rem; }
}