:root{--bg: #0f1115;--panel: #1a1d24;--panel-2: #232733;--text: #e7e9ee;--muted: #9aa1b1;--accent: #ff8fb1;--border: #2c313d;color-scheme:dark}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--text)}.app{display:flex;height:100%;width:100%}.viewport{flex:1;min-width:0;position:relative}.sidebar{width:320px;flex-shrink:0;height:100%;overflow-y:auto;background:var(--panel);border-left:1px solid var(--border);padding:16px;display:flex;flex-direction:column;gap:14px}.sidebar__header{display:flex;align-items:center;justify-content:space-between}.sidebar__header h1{font-size:18px;margin:0;letter-spacing:.5px}.panel{background:var(--panel-2);border:1px solid var(--border);border-radius:10px;padding:12px}.panel__title{font-size:12px;text-transform:uppercase;letter-spacing:1px;color:var(--muted);margin:0 0 10px}.panel__body{display:flex;flex-direction:column;gap:8px}.row{display:flex;align-items:center;gap:8px}.row__label{flex:1;font-size:13px}.row__value{width:42px;text-align:right;font-variant-numeric:tabular-nums;color:var(--muted);font-size:12px}input[type=range]{flex:1.4;accent-color:var(--accent)}input[type=color]{width:38px;height:26px;padding:0;border:1px solid var(--border);border-radius:6px;background:none}button{font:inherit;color:var(--text);background:var(--panel);border:1px solid var(--border);border-radius:8px;padding:7px 10px;cursor:pointer;transition:background .12s,border-color .12s}button:hover:not(:disabled){border-color:var(--accent)}button:disabled{opacity:.45;cursor:not-allowed}button.is-active{background:var(--accent);color:#24101a;border-color:var(--accent);font-weight:600}button.link{background:none;border:none;color:var(--muted);padding:2px 4px;font-size:12px;text-decoration:underline}button.link:hover{color:var(--accent)}.segmented{display:flex;gap:6px}.segmented button{flex:1}.dropzone{border:1px dashed var(--border);border-radius:8px;padding:14px;text-align:center;color:var(--muted);font-size:12px;cursor:pointer}.dropzone.is-dragging{border-color:var(--accent);color:var(--text)}.dropzone__file{color:var(--text);margin:6px 0 0;word-break:break-all}.chip-row{display:flex;flex-wrap:wrap;gap:6px}.chip{padding:5px 9px;font-size:12px}.accessory-slot{display:flex;flex-direction:column;gap:6px}.accessory-slot__label{font-size:12px;color:var(--muted)}.swatch-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:8px}.swatch{aspect-ratio:1;border-radius:8px;padding:0;border:2px solid var(--border)}.swatch.is-active{border-color:var(--accent);box-shadow:0 0 0 2px #ff8fb159}.button-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px}button.wide{width:100%;margin-top:8px}.status{color:#8fdca8;font-size:12px;margin:8px 0 0}.error{color:#ff9b9b;font-size:12px;margin:8px 0 0}