.palette-topbar { min-height: 64px; display: flex; align-items: center; gap: 40px; padding: 12px 4vw; background: #0d131e; border-bottom: 1px solid var(--border); }
.palette-topbar nav { display: flex; gap: 13px; color: var(--muted); font-size: 12px; }
.palette-topbar nav strong { font-weight: 500; color: var(--text); }
.privacy-tag { margin-left: auto; border: 1px solid #29413e; border-radius: 20px; padding: 5px 12px; font-size: 11px; color: #94b9ad; white-space: nowrap; }
.palette-workspace { max-width: 1800px; margin: 0 auto; padding: 18px 4vw 0; }
.palette-intro { display: flex; align-items: center; gap: 28px; margin-bottom: 18px; }
.palette-intro h1 { margin: 0; font-size: 28px; letter-spacing: -1px; flex-shrink: 0; }
.palette-intro h1 span { margin-left: 14px; font: 10px Consolas, monospace; color: #638980; letter-spacing: 2px; }
.palette-intro p { margin: 0; }
.palette-layout { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.2fr) minmax(0, .95fr); gap: 16px; }
.palette-card { min-width: 0; border: 1px solid #2c3a49; border-radius: 12px; overflow: hidden; background: #101722; }
.card-heading { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 8px; min-height: 38px; padding: 7px 12px; border-bottom: 1px solid #273442; background: #14202b; }
.card-heading h2 { margin: 0; font-size: 12px; font-weight: 500; }
.card-heading > span { font: 9px Consolas, monospace; color: #638095; letter-spacing: 1px; }
.card-heading label { display: flex; align-items: center; gap: 8px; font-size: 11px; color: var(--muted); }
.card-content { padding: 14px; }
.palette-card button, .row-actions button, .code-actions button { border: 1px solid #304151; border-radius: 5px; background: #162331; padding: 5px 9px; font-size: 11px; }
.palette-card button:hover { border-color: #58847d; }
.palette-card .primary-button { color: #0d3935; background: var(--accent); border-color: var(--accent); }
.palette-card input:not([type="range"]), .palette-card select { min-width: 0; padding: 5px 7px; border: 1px solid #304151; border-radius: 5px; background: #0d1622; color: #d1ddec; font: 12px/1.5 Consolas, monospace; }
.palette-card input[aria-invalid="true"] { border-color: #ec9494; }
.palette-card input[type="color"] { width: 40px; height: 29px; padding: 2px; cursor: pointer; flex-shrink: 0; }
.picker-card #sv-area { position: relative; display: block; width: 100%; height: 222px; padding: 0; border: 0; border-radius: 6px; background: linear-gradient(to top, #000, transparent), linear-gradient(to right, #fff, transparent), var(--picker-hue, #00ffd0); cursor: crosshair; touch-action: none; }
#sv-marker { position: absolute; width: 14px; height: 14px; border: 2px solid #fff; border-radius: 50%; box-shadow: 0 0 0 1px #0008; transform: translate(-50%, -50%); pointer-events: none; }
.hue-label { display: flex; justify-content: space-between; margin-top: 10px; color: var(--muted); font-size: 11px; }
.hue-slider { appearance: none; display: block; width: 100%; height: 12px; margin: 9px 0 16px; border-radius: 8px; background: linear-gradient(to right, #f00, #ff0, #0f0, #0ff, #00f, #f0f, #f00); cursor: pointer; }
.hue-slider::-webkit-slider-thumb { appearance: none; width: 15px; height: 22px; border: 2px solid #fff; border-radius: 4px; background: #152330; }
.hue-slider::-moz-range-thumb { width: 12px; height: 19px; border: 2px solid #fff; border-radius: 4px; background: #152330; }
.picker-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; }
.native-picker { display: flex; align-items: center; gap: 6px; font-size: 11px; }
.hint { margin: 9px 0 0; color: #8397ae; font-size: 10px; line-height: 1.7; }
.color-preview { display: flex; min-height: 95px; flex-direction: column; align-items: center; justify-content: center; gap: 3px; margin-bottom: 14px; border-radius: 7px; }
.color-preview strong { font: 700 26px Consolas, monospace; }.color-preview span { font: 11px Consolas, monospace; }
.value-row { display: flex; align-items: center; gap: 6px; margin-top: 12px; }
.value-row > label:first-child, .value-row > span:first-child { width: 29px; flex-shrink: 0; font: 11px Consolas, monospace; color: #8c9fb5; }
.value-row > input { width: 0; flex: 1; }
.value-row button { flex-shrink: 0; }
.channels > label { flex: 1; min-width: 0; color: #8c9fb5; font-size: 9px; }
.channels input { display: block; width: 100%; }
.code-actions { display: flex; align-items: center; justify-content: space-between; gap: 8px; margin-top: 14px; }
.code-actions code { min-width: 0; overflow-wrap: anywhere; color: #96cdbd; font-size: 11px; }
.contrast-background { display: flex; align-items: center; gap: 7px; font-size: 11px; }.contrast-background input[type="text"] { width: 0; flex: 1; }
.contrast-preview { min-height: 110px; margin: 14px 0; padding: 16px; border: 1px solid #304151; border-radius: 6px; }
.contrast-preview strong { font-size: 20px; }.contrast-preview p { margin: 5px 0 0; font-size: 12px; }
.contrast-ratio { display: flex; align-items: baseline; gap: 12px; }.contrast-ratio strong { font: 700 28px Consolas, monospace; color: var(--accent); }.contrast-ratio span { color: #8397ae; font-size: 11px; }
.contrast-grades { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 10px; }
.contrast-grades span { padding: 3px 7px; border: 1px solid #835457; border-radius: 5px; color: #efabab; font-size: 10px; }.contrast-grades .pass { color: #8dd8bf; border-color: #3c7666; }
.harmony-card { grid-column: 1 / -1; }.harmony-swatches { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 10px; }
.harmony-tile { min-width: 0; }.palette-card .color-swatch { display: flex; align-items: flex-end; justify-content: center; width: 100%; height: 84px; padding: 10px; border: 0; border-radius: 6px; font: 12px Consolas, monospace; }
.harmony-tile > button:last-child { display: block; width: 100%; margin-top: 5px; }
.row-actions { display: flex; align-items: center; gap: 8px; margin-top: 10px; }.row-actions .hint { flex: 1; margin: 0; }
.image-card { grid-column: 1 / 3; }.collection-card { grid-column: 3; }
.image-empty { display: grid; place-items: center; height: 180px; margin-top: 10px; border: 1px dashed #344657; border-radius: 6px; color: #607991; font-size: 12px; }
.image-container { max-height: 350px; margin-top: 10px; overflow: auto; border: 1px solid #304151; border-radius: 5px; background: #fff; }
#image-canvas { display: block; max-width: 100%; height: auto; cursor: crosshair; outline-offset: -3px; }
.image-info { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; margin-top: 8px; font-size: 10px; color: #8fa7bb; }
#image-name { min-width: 0; overflow-wrap: anywhere; }#download-image { color: var(--accent); }
.collection-card .card-heading > div { display: flex; gap: 4px; }.collection-swatches { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; }
.collected-color { min-width: 0; }.collected-color .color-swatch { height: 58px; font-size: 10px; }.collected-color > button:last-child { width: 100%; margin-top: 3px; }
.palette-status { margin-top: 16px; padding: 10px 14px; border: 1px solid #304151; border-radius: 7px; color: #8c9fb5; font-size: 11px; }
.palette-status.error { border-color: #835457; color: #efabab; }.palette-status.success { border-color: #3c7666; color: #8dd8bf; }
#manual-copy { width: 100%; min-height: 64px; margin-top: 8px; padding: 10px; background: #0d1622; color: var(--text); border: 1px solid #835457; border-radius: 5px; font: 12px Consolas, monospace; }
.palette-workspace .page-footer { margin-top: 24px; }
@media (max-width: 1200px) {
  .palette-layout { grid-template-columns: minmax(0, 1fr) minmax(0, 1.2fr); }
  .contrast-card { grid-column: 1 / -1; }.contrast-card .card-content { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.5fr); gap: 12px; }.contrast-preview { margin: 0; grid-row: span 3; }.contrast-card .hint { grid-column: 1 / -1; }
  .collection-card, .image-card { grid-column: 1 / -1; }.collection-swatches { grid-template-columns: repeat(6, minmax(0, 1fr)); }
  .palette-intro { gap: 16px; }.palette-topbar { gap: 22px; }
}