:root{--app-brand: #FF6633;--app-brand-dark: #c44720;--app-bg: #f4f4f5;--app-surface: #ffffff;--app-input: #ffffff;--app-text: #1f2937;--app-muted: #4b5563;--app-border: #e5e7eb;--app-topbar-height: 46px;--app-topbar-hover: #f3f4f6;--app-topbar-shadow: 0 2px 6px rgba(15, 23, 42, .1);--app-icon: #5f6368;--app-nav-text: #1f2937;--app-menu-border: #d8dadd;--app-tint: #fff3ee;--app-menu-alt: #f8f8f8;--app-flash-error-bg: #fef2f2;--app-flash-error-text: #b91c1c;--app-font-size: 16px;--app-font-size-sm: 14px;--app-font-weight: 600;--app-font-weight-bold: 700}html[data-theme=dark]{color-scheme:dark;--app-bg: #32363f;--app-surface: #2a2e36;--app-input: #1a1d24;--app-text: #e8eaed;--app-muted: #9aa0a6;--app-border: #3c4043;--app-topbar-hover: #3a3f4a;--app-topbar-shadow: 0 2px 8px rgba(0, 0, 0, .45);--app-icon: #c4c7cc;--app-nav-text: #e8eaed;--app-menu-border: #3c4043;--app-tint: #3a241c;--app-menu-alt: #22252c;--app-flash-error-bg: #3a1c1c;--app-flash-error-text: #f0a8a8;--app-brand-dark: 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