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var(--border);border-radius:6px;background:var(--surface);color:var(--text-secondary);font-size:1.1rem;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .15s}.btn-dismiss:hover{border-color:#c44;color:#c44;background:#fdf5f5}.room-selector-section{margin-bottom:24px}.room-selector-row{display:flex;gap:20px;flex-wrap:wrap}.harmony-score-bar{display:flex;align-items:center;gap:12px;padding:12px 16px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);margin-bottom:20px}.harmony-score-label{font-size:.78rem;font-weight:600;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.04em;white-space:nowrap}.harmony-score-track{flex:1;height:8px;background:var(--border);border-radius:4px;overflow:hidden}.harmony-score-fill{height:100%;border-radius:4px;background:var(--accent);transition:width .3s 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.12s}.item-catalog-btn:hover{border-color:var(--accent);background:var(--surface)}.item-catalog-custom{border-style:dashed;color:var(--text-secondary)}.item-catalog-custom:hover{color:var(--text)}.swatch-picker-overlay{position:fixed;inset:0;background:#0000004d;display:flex;align-items:center;justify-content:center;z-index:100}.swatch-picker{background:var(--surface);border-radius:var(--radius);box-shadow:var(--shadow-lg);padding:20px;min-width:360px;max-width:520px;max-height:80vh;overflow-y:auto}.swatch-picker-header{display:flex;align-items:center;gap:8px;margin-bottom:16px}.swatch-picker-title{font-size:.95rem;font-weight:600;color:var(--text);flex:1}.swatch-picker-unassign{padding:4px 10px;border:1px solid var(--border);border-radius:4px;background:none;color:var(--text-secondary);font-size:.72rem;font-family:var(--font);cursor:pointer;transition:all .15s}.swatch-picker-unassign:hover{border-color:#c44;color:#c44}.swatch-picker-close{width:28px;height:28px;border:1px solid var(--border);border-radius:4px;background:none;color:var(--text-secondary);font-size:1.1rem;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .15s}.swatch-picker-close:hover{border-color:var(--accent);color:var(--text)}.swatch-picker-tier{margin-bottom:14px}.swatch-picker-tier-label{font-size:.72rem;font-weight:600;text-transform:uppercase;letter-spacing:.04em;margin-bottom:6px;display:block}.tier-great .swatch-picker-tier-label{color:#3a7a3a}.tier-ok .swatch-picker-tier-label{color:var(--text-secondary)}.tier-avoid .swatch-picker-tier-label{color:#a44}.swatch-picker-tier-count{font-weight:400;margin-left:4px;opacity:.6}.swatch-picker-grid{display:flex;flex-wrap:wrap;gap:4px}.swatch-picker-item{width:38px;height:32px;border:2px solid transparent;border-radius:4px;cursor:pointer;display:flex;align-items:flex-start;justify-content:flex-end;transition:all 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