:root{--brand-obsidian:#0b0910;--brand-ivory:#f5f1e8;--brand-aubergine:#24162e;--brand-plum:#3b2348;--brand-violet:#8c6f99;--brand-champagne:#d8b56a;--brand-brass:#b89452;--brand-bronze:#c58f78;--bg-canvas:#f6f2ea;--bg-surface-1:#fffcf7;--bg-surface-2:#f0eae0;--bg-surface-3:#e8e0d6;--bg-elevated:#fff;--bg-field:#fbf8f2;--border-subtle:#ded6cb;--border-default:#cdc3b8;--border-strong:#bdb2a6;--border-brand:#856a8c;--text-primary:#17121a;--text-secondary:#4c4551;--text-muted:#716876;--text-disabled:#a39aa7;--text-inverse:#f5f1e8;--action-primary:#4a2b58;--action-primary-hover:#3c2348;--action-primary-pressed:#301b39;--action-primary-text:#f5f1e8;--action-secondary:#a27e3c;--focus-ring:#7a4d8c;--link:#5b366a;--link-hover:#3d2448;--selected-bg:#ede3f0;--selected-border:#6c4a7a;--selected-text:#3b2348;--disabled-bg:#e6e0d8;--disabled-text:#9d949f;--disabled-border:#d2cbc3;--success-fg:#216b4a;--success-bg:#e8f4ed;--success-border:#8fc9aa;--warning-fg:#8a5b12;--warning-bg:#fff4d8;--warning-border:#d6a84d;--danger-fg:#a23843;--danger-bg:#fcebec;--danger-border:#d88b92;--info-fg:#315f8f;--info-bg:#eaf2fa;--info-border:#88add1;--review-fg:#68497b;--review-bg:#f3ecf6;--review-border:#b89bc5;--neutral-fg:#5e6670;--neutral-bg:#eff1f3;--neutral-border:#c0c5cb;--shadow-card:0 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