:root{--color-primary:#1a1a1a;--color-primary-light:#2e2e2e;--color-primary-dark:#1a1a1a;--color-secondary:#1a1a1a;--header-height:64px;--header-height-mobile:56px;--container-padding:1.5rem;--transition-fast:.15s ease;--transition-base:.2s ease;--transition-slow:.3s ease;--transition-theme:.2s ease;--z-header:30;--z-modal:50;--z-tooltip:70}:root[data-theme=dark]{--bg-body:#1a1a1a;--bg-elevated:#242424;--bg-inverse:#ebebeb;--bg-glass:transparent;--bg-glass-hover:#ebebeb0f;--bg-glass-prominent:#ebebeb1a;--text-primary:#ebebeb;--text-secondary:#b3b3b3;--text-muted:#999;--text-inverse:#1a1a1a;--border-default:#333;--border-subtle:#242424;--border-accent:#ebebeb;--border-grid:#525252;--header-bg:#1a1a1ad9;--header-border:#2e2e2e;--footer-bg:#1a1a1a;--footer-text:#a3a3a3;--footer-title:#ebebeb;--scrollbar-track:#242424;--scrollbar-thumb:#404040;--scrollbar-thumb-hover:#4d4d4d;--card-bg:#1f1f1f;--card-bg-hover:#242424;--card-border:#333;--shadow-color:transparent;--shadow-soft:none;--input-bg:#1f1f1f;--input-border:#404040;--input-text:#ebebeb;--input-placeholder:#8c8c8c;--placeholder-bg:#242424;--placeholder-element-bg:#2e2e2e;--placeholder-element-bg-strong:#383838;--shimmer-color:#ebebeb0a;--cta-inner-bg:transparent;--cta-inner-border:#333}:root,[data-theme=light]{--bg-body:#ebebeb;--bg-elevated:#e2e2e2;--bg-inverse:#1a1a1a;--bg-glass:transparent;--bg-glass-hover:#e2e2e2;--bg-glass-prominent:#dcdcdc;--text-primary:#1a1a1a;--text-secondary:#525252;--text-muted:#5f5f5f;--text-inverse:#ebebeb;--border-default:#d4d4d4;--border-subtle:#e0e0e0;--border-accent:#1a1a1a;--border-grid:#d4d4d4;--header-bg:#ebebebe6;--header-border:#d4d4d4;--footer-bg:#1a1a1a;--footer-text:#a3a3a3;--footer-title:#ebebeb;--scrollbar-track:#e0e0e0;--scrollbar-thumb:#c4c4c4;--scrollbar-thumb-hover:#a3a3a3;--card-bg:#ebebeb;--card-bg-hover:#e2e2e2;--card-border:#d4d4d4;--shadow-color:transparent;--shadow-soft:none;--input-bg:#ebebeb;--input-border:#cfcfcf;--input-text:#1a1a1a;--input-placeholder:#666;--placeholder-bg:#e0e0e0;--placeholder-element-bg:#d8d8d8;--placeholder-element-bg-strong:#ccc;--shimmer-color:#1a1a1a0a;--cta-inner-bg:transparent;--cta-inner-border:#d4d4d4}