:root{--app-primary:#0087cd;--app-primary-hover:#006ca4;--app-primary-light:#e0f1f9;--gray-medium:#727272;--gray-dark:#141414;--ink-800:#434343;--text-primary:#141414;--text-secondary:#727272;--text-strong:#434343;--text-muted:#a1a1a1;--text-inverse:#fff;--bg-page:#fafafa;--bg-card:#fff;--bg-subtle:#f5f5f5;--bg-muted:#fafafa;--bg-button:#e8e8e8;--bg-button-hover:#dcdcdc;--border-default:#e8e8e8;--border-muted:#dcdcdc;--bubble-send:#b2dbf0;--bubble-received:#e8e8e8;--success:#09c26f;--warning:#ffc907;--error:#ec1651;--error-hover:#c3383a;--error-light:#f66b6d;--error-surface:#fdecf1;--error-border:#f0c5d4;--error-strong:#c3383a;--scrim:#141414}.dark{--app-primary:#47b3e9;--app-primary-hover:#6cc2ed;--app-primary-light:#112530;--gray-medium:#989898;--gray-dark:#fff;--ink-800:#c8c8c8;--text-primary:#fff;--text-secondary:#989898;--text-strong:#c8c8c8;--text-muted:#858585;--text-inverse:#141414;--bg-page:#141414;--bg-card:#1a1a1a;--bg-subtle:#272727;--bg-muted:#1a1a1a;--bg-button:#383838;--bg-button-hover:#4c4c4c;--border-default:#383838;--border-muted:#4c4c4c;--bubble-send:#0087cd;--bubble-received:#4c4c4c;--bubble-mine:#15303e;--primary-foreground:var(--text-inverse);--btn-primary-fg:var(--text-inverse);--btn-secondary-bg:#272727;--btn-secondary-hover:#383838;--field-bg:#272727;--success:#0b9f5d;--warning:#ffc907;--error:#ec1651;--error-hover:#9f3032;--error-light:#d26365;--error-surface:#391b23;--error-border:#9f3032;--error-strong:#f66b6d;--destructive:var(--error);--scrim:#000}