teach/public/css/coloring.css
Ramon 979f30a935
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feat: geef kleurplaten een grafische upgrade (v0.4.69-beta)
Gewijzigde functionaliteiten:
- Splits kleurplaten in kleur-, potlood- en bovenste inktlaag zodat contouren zichtbaar blijven.
- Versterk lijnen met een lichte contrastrand en donkere inkt, met behoud van de juiste overlappingen.
- Vernieuw werkvlak, gereedschappen en kleurenpalet voor een krachtiger grafische uitstraling.
- Voeg regressietests toe voor laagvolgorde en inktweergave.

Tests:
- npm test (201 geslaagd)
2026-07-29 10:18:59 +02:00

72 lines
8.2 KiB
CSS

/* Thematische kleurplaten */
.coloring-app{--coloring-ink:#1c293d;--coloring-detail:#2d3e56;height:100%;min-height:0;display:flex;flex-direction:column;background:linear-gradient(180deg,color-mix(in srgb,var(--orange) 4%,var(--surface)),var(--surface));color:var(--ink)}
.coloring-choices,.coloring-tools{display:flex;align-items:center;gap:8px;flex-wrap:wrap;padding:9px 11px;border-bottom:1px solid color-mix(in srgb,var(--line) 72%,var(--orange));background:linear-gradient(100deg,color-mix(in srgb,var(--orange) 10%,var(--surface)),color-mix(in srgb,var(--purple) 5%,var(--surface)))}
.coloring-choices label{display:grid;grid-template-columns:auto minmax(120px,1fr);align-items:center;gap:6px;color:var(--muted);font-size:11px;font-weight:850}
.coloring-choices select{height:36px;max-width:230px;border:1px solid color-mix(in srgb,var(--line) 72%,var(--orange));border-radius:11px;padding:0 30px 0 10px;background:var(--surface);color:var(--ink);box-shadow:0 2px 8px rgba(30,50,90,.07);font:inherit;font-weight:750}
.coloring-fit{margin-left:auto;padding:6px 10px;border:1px solid color-mix(in srgb,var(--line) 75%,var(--orange));border-radius:999px;background:color-mix(in srgb,var(--surface) 92%,var(--orange));color:var(--muted);box-shadow:0 2px 8px rgba(30,50,90,.06);font-size:11px;font-weight:800;white-space:nowrap}
.coloring-tools{gap:7px;background:color-mix(in srgb,var(--surface) 96%,var(--orange))}
.coloring-tool-buttons,.coloring-palette,.coloring-sizes{display:flex;align-items:center;gap:4px;padding:4px;border:1px solid color-mix(in srgb,var(--line) 78%,transparent);border-radius:13px;background:linear-gradient(180deg,color-mix(in srgb,var(--surface-2) 82%,#fff),var(--surface-2));box-shadow:inset 0 1px 0 rgba(255,255,255,.72),0 2px 7px rgba(30,50,90,.06)}
.coloring-tools button{width:36px;height:36px;display:grid;place-items:center;border:0;border-radius:10px;background:transparent;color:var(--ink);font:inherit;font-size:18px;cursor:pointer;transition:transform .14s ease,background .14s ease,box-shadow .14s ease}
.coloring-tools button:is(:hover,:focus-visible){transform:translateY(-1px);background:var(--surface);box-shadow:0 4px 10px rgba(30,50,90,.14)}
.coloring-tools button.on{background:var(--surface);box-shadow:0 2px 7px rgba(30,50,90,.16)}
.coloring-tool-buttons button.on{outline:2px solid var(--orange);outline-offset:-2px}
.coloring-color i{width:23px;height:23px;display:block;border:1px solid rgba(28,41,61,.25);border-radius:50%;box-shadow:inset 0 2px 3px rgba(255,255,255,.42),inset 0 -2px 3px rgba(28,41,61,.12),0 1px 2px rgba(28,41,61,.12);transition:transform .14s ease}
.coloring-color.on{outline:2.5px solid var(--coloring-ink);outline-offset:-3px}.coloring-color.on i{transform:scale(1.08)}
.coloring-size i{display:block;border-radius:50%;background:var(--ink)}
.coloring-size.on{outline:2px solid var(--orange);outline-offset:-2px}
.coloring-custom{display:flex;align-items:center;gap:5px;color:var(--muted);font-size:10px;font-weight:800}
.coloring-custom input{width:36px;height:36px;padding:3px;border:1px solid var(--line);border-radius:10px;background:var(--surface);box-shadow:0 2px 7px rgba(30,50,90,.08);cursor:pointer}
.coloring-tools .coloring-reset{margin-left:auto;background:var(--red-soft);color:var(--red);box-shadow:inset 0 0 0 1px color-mix(in srgb,var(--red) 18%,transparent)}
.coloring-tools .coloring-done{width:auto;min-width:112px;padding:0 14px;color:#fff;box-shadow:0 4px 10px color-mix(in srgb,var(--orange) 24%,transparent);font-size:13px}
.coloring-stage{flex:1;min-height:0;overflow:auto;display:grid;place-items:center;padding:18px;background:radial-gradient(circle at 12% 18%,color-mix(in srgb,var(--orange) 13%,transparent),transparent 31%),radial-gradient(circle at 88% 82%,color-mix(in srgb,var(--purple) 10%,transparent),transparent 34%),linear-gradient(145deg,var(--surface-2),color-mix(in srgb,var(--purple) 5%,var(--surface)))}
.coloring-paper{position:relative;width:min(100%,900px);aspect-ratio:4/3;flex:none;overflow:hidden;border:2px solid rgba(255,255,255,.94);border-radius:22px;background:#fff;box-shadow:inset 0 0 0 1px rgba(28,41,61,.12),0 4px 0 rgba(28,41,61,.05),0 20px 46px rgba(30,50,90,.18);isolation:isolate}
.coloring-art,.coloring-paper canvas,.coloring-ink{position:absolute;inset:0;width:100%;height:100%}
.coloring-art{z-index:1}.coloring-paper canvas{z-index:2}.coloring-ink{z-index:3;pointer-events:none}
.coloring-art svg,.coloring-ink svg{width:100%;height:100%;display:block}.coloring-art svg{background:#fff}.coloring-ink svg{position:absolute;inset:0;overflow:visible}
.coloring-art [hidden],.coloring-ink [hidden]{display:none}
.coloring-svg-lines{shape-rendering:geometricPrecision}
.coloring-svg-lines .coloring-region{paint-order:fill stroke;stroke-opacity:.98}
.coloring-svg-lines .coloring-region[data-role="backdrop"]{stroke-width:4.25}
.coloring-svg-lines .coloring-region[data-level="2"]{stroke-width:5.9}
.coloring-svg-lines .coloring-region[data-level="3"]{stroke-width:5.15}
.coloring-svg-lines .coloring-detail{stroke:var(--coloring-detail);stroke-width:3.6;stroke-opacity:.94;pointer-events:none}
.coloring-svg-lines .coloring-detail[data-level="3"]{stroke-width:3;stroke-opacity:.88}
.coloring-svg-lines .coloring-recognition{pointer-events:none}
.coloring-ink-halo,.coloring-ink-overlay{pointer-events:none;shape-rendering:geometricPrecision}.coloring-ink-halo{mix-blend-mode:screen}.coloring-ink-overlay{mix-blend-mode:multiply}
.coloring-ink-halo .coloring-region{fill:#000!important;stroke:#fff;stroke-width:10.25;stroke-opacity:.96}
.coloring-ink-halo .coloring-region[data-role="backdrop"]{stroke-width:7.25}
.coloring-ink-halo .coloring-region[data-level="2"]{stroke-width:9.65}
.coloring-ink-halo .coloring-region[data-level="3"]{stroke-width:8.85}
.coloring-ink-halo .coloring-detail{fill:none!important;stroke:#fff!important;stroke-width:7.2;stroke-opacity:.96}
.coloring-ink-halo .coloring-detail[data-level="3"]{stroke-width:6.35}
.coloring-ink-halo .coloring-ink-dot{fill:#fff!important;stroke:#fff!important;stroke-width:4.5}
.coloring-ink-overlay .coloring-region{fill:#fff!important;stroke:var(--coloring-ink);stroke-width:6.5;stroke-opacity:1}
.coloring-ink-overlay .coloring-region[data-role="backdrop"]{stroke-width:4.25}
.coloring-ink-overlay .coloring-region[data-level="2"]{stroke-width:5.9}
.coloring-ink-overlay .coloring-region[data-level="3"]{stroke-width:5.15}
.coloring-ink-overlay .coloring-detail{fill:none!important;stroke:var(--coloring-detail)!important;stroke-width:3.8;stroke-opacity:1}
.coloring-ink-overlay .coloring-detail[data-level="3"]{stroke-width:3.15}
.coloring-ink-overlay .coloring-ink-dot{fill:var(--coloring-ink)!important;stroke:none!important}
.coloring-paper canvas{touch-action:none;cursor:crosshair;mix-blend-mode:multiply}
.coloring-app[data-tool="bucket"] .coloring-art{cursor:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='30' height='30'%3E%3Ctext y='24' font-size='23'%3E%F0%9F%AA%A3%3C/text%3E%3C/svg%3E") 6 24,pointer}
.coloring-app[data-tool="bucket"] .coloring-art [data-fillable]{pointer-events:all}
.coloring-app[data-tool="bucket"] .coloring-art [data-fillable]:hover{fill-opacity:.82}
.coloring-hint{min-height:30px;padding:7px 11px;color:var(--muted);font-size:11px;font-weight:700;text-align:center;background:var(--surface)}
.widget[data-widget="coloring"]{--widget-accent:var(--orange)}
@media(max-width:620px){
.coloring-choices,.coloring-tools{padding:6px;gap:4px}
.coloring-choices label{grid-template-columns:1fr;gap:2px;flex:1;min-width:125px}
.coloring-choices select{width:100%;max-width:none;height:32px}
.coloring-fit{width:100%;margin:0;text-align:center}
.coloring-tools button{width:32px;height:32px;font-size:16px}
.coloring-color i{width:18px;height:18px}
.coloring-custom span{display:none}.coloring-custom input{width:32px;height:32px}
.coloring-tools .coloring-reset{margin-left:0}
.coloring-tools .coloring-done{min-width:90px;font-size:11px}
.coloring-stage{place-items:start center;padding:8px}
.coloring-paper{min-width:360px;border-radius:10px}
.coloring-hint{font-size:10px}
}
@media(pointer:coarse){.coloring-tools button,.coloring-custom input{min-width:40px;min-height:40px}.coloring-choices select{min-height:40px}}
@media(prefers-reduced-motion:reduce){.coloring-app *{scroll-behavior:auto!important;transition:none!important}}