/*! Copper 1.0.0. © 2026 Rune Baeverrud – all rights reserved. Copying or redistribution without permission is not allowed. */
:root{color-scheme:light;--bg: #f4f5f7;--surface: #ffffff;--text: #16191d;--muted: #5c6670;--line: #dfe3e8;--accent: #b4652b;--accent-soft: #f5e6da;--focus: #2f6fd1;--radius: 8px;--font: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;--series-1: #2a78d6;--series-2: #eb6834;--series-3: #1baf7a;--series-4: #eda100;--series-5: #e87ba4;--series-6: #008300;--series-7: #6250d6;--series-8: #e34948;--plot-surface: #ffffff;--plot-grid: #ebedf0;--plot-axis: #c9ced5;--chip: #f0f2f5;--chip-on: #e3ecf9;--danger: #c03a36;--good: #23855a;--warn: #a86f00;--copper: #c8834a;--copper-edge: #8f5528;--core: #cfd9c4;--prepreg: #e6dcb8;--charge-pos: #ffcf8a;--charge-neg: #8fd3ff}@media(prefers-color-scheme:dark){:root:not([data-base]){color-scheme:dark;--bg: #0e1114;--surface: #161a1f;--text: #e7eaee;--muted: #97a1ab;--line: #262c33;--accent: #e0915a;--accent-soft: #2b1f17;--focus: #6ea2f0;--series-1: #3987e5;--series-2: #d95926;--series-3: #199e70;--series-4: #c98500;--series-5: 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0;font-size:12px;font-weight:650;letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}.sp-side h3{margin:8px 0 4px;font-size:12px;font-weight:600;color:var(--muted)}.side-actions{display:flex;gap:8px}.side-actions .examples{flex:1;min-width:0}.hint{margin:0;font-size:12px;color:var(--muted)}.empty-note{color:var(--muted);font-size:13px;list-style:none;margin:0}.messages{display:flex;flex-direction:column;gap:6px}.message{display:flex;gap:8px;align-items:flex-start;padding:7px 9px;border-radius:6px;font-size:12px;border:1px solid var(--line)}.message span{flex:1}.message.error{border-color:var(--danger);color:var(--danger)}.message.info{background:var(--chip)}.file-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:6px}.file{display:flex;gap:6px;align-items:flex-start;border:1px solid var(--line);border-radius:var(--radius);padding:7px 8px}.file.selected{border-color:var(--accent);background:var(--accent-soft)}.file.off 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14px;font-size:12px}.td-field{display:inline-flex;align-items:center;gap:6px;color:var(--muted)}input.num.short{width:96px}.td-info{color:var(--muted)}.td-note{font-size:12px;color:#9a6200}:root[data-base=dark] .td-note{color:#fab219}@media(prefers-color-scheme:dark){:root:not([data-base]) .td-note{color:#fab219}}.file-body{flex:1;min-width:0;display:flex;flex-direction:column;gap:5px}.q-row{display:flex;flex-wrap:wrap;gap:4px}.q-badge{font:inherit;font-size:11.5px;padding:1px 7px;border-radius:999px;border:1px solid currentColor;background:transparent;white-space:nowrap;cursor:default}button.q-badge{cursor:pointer}button.q-badge:hover{background:var(--chip)}.q-badge.good,.q-badge.acceptable{color:#0a7d0a}.q-badge.inconclusive{color:#9a6200}.q-badge.poor{color:var(--danger);font-weight:600}.q-badge.na{color:var(--muted)}:root[data-base=dark] .q-badge.good,:root[data-base=dark] .q-badge.acceptable{color:#3cc23c}:root[data-base=dark] 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