:root{--primary: #6366f1;--primary-hover: #4f46e5;--primary-light: rgba(99, 102, 241, .1);--primary-bg: rgba(99, 102, 241, .05);--secondary: #8b5cf6;--secondary-light: rgba(139, 92, 246, .1);--accent: #06b6d4;--accent-light: rgba(6, 182, 212, .1);--bg: #f8fafc;--bg-card: #ffffff;--bg-elevated: #ffffff;--bg-input: #f1f5f9;--bg-nav: #0f172a;--bg-overlay: rgba(15, 23, 42, .5);--text: #0f172a;--text-secondary: #64748b;--text-muted: #94a3b8;--text-inverse: #ffffff;--border: #e2e8f0;--border-focus: var(--primary);--divider: #f1f5f9;--radius: 12px;--radius-sm: 8px;--radius-lg: 16px;--radius-pill: 999px;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .04);--shadow: 0 1px 3px rgba(0, 0, 0, .06), 0 1px 2px rgba(0, 0, 0, .04);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .07), 0 2px 4px -2px rgba(0, 0, 0, .05);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .08), 0 4px 6px -4px rgba(0, 0, 0, .04);--shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, .08), 0 8px 10px -6px rgba(0, 0, 0, .04);--font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--transition: .15s cubic-bezier(.4, 0, .2, 1);--transition-slow: .3s cubic-bezier(.4, 0, .2, 1);--success: #10b981;--success-light: rgba(16, 185, 129, .1);--warning: #f59e0b;--warning-light: rgba(245, 158, 11, .1);--error: #ef4444;--error-light: rgba(239, 68, 68, .1);--info: #06b6d4;--info-light: rgba(6, 182, 212, .1);--space-0: 0;--space-1: .25rem;--space-2: .5rem;--space-3: .75rem;--space-4: 1rem;--space-5: 1.25rem;--space-6: 1.5rem;--space-8: 2rem;--space-10: 2.5rem;--space-12: 3rem;--space-16: 4rem;--z-base: 0;--z-sticky: 100;--z-dropdown: 1000;--z-sidebar: 1500;--z-overlay: 2000;--z-modal: 2100;--z-popover: 2500;--z-toast: 3000;--z-banner: 3500;--z-tour: 4000;--focus-ring: 0 0 0 3px rgba(99, 102, 241, .35)}:root[data-theme=dark]{--bg: #0b1220;--bg-card: #131c2f;--bg-elevated: #1a2540;--bg-input: #1e2a44;--bg-nav: #06080f;--bg-overlay: rgba(0, 0, 0, .65);--text: #f1f5f9;--text-secondary: #cbd5e1;--text-muted: #94a3b8;--text-inverse: #0f172a;--border: #243049;--divider: #1a2540;--primary-light: rgba(129, 140, 248, .18);--primary-bg: rgba(129, 140, 248, .1);--secondary-light: rgba(167, 139, 250, .18);--accent-light: rgba(34, 211, 238, .18);--success-light: rgba(16, 185, 129, .16);--warning-light: rgba(245, 158, 11, .16);--error-light: rgba(239, 68, 68, .18);--info-light: rgba(6, 182, 212, .18);--shadow-sm: 0 1px 2px rgba(0, 0, 0, .4);--shadow: 0 1px 3px rgba(0, 0, 0, .5), 0 1px 2px rgba(0, 0, 0, .4);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .55), 0 2px 4px -2px rgba(0, 0, 0, .4);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .6), 0 4px 6px -4px rgba(0, 0, 0, .4);--shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, .65), 0 8px 10px -6px rgba(0, 0, 0, .4);--focus-ring: 0 0 0 3px rgba(129, 140, 248, .5);color-scheme:dark}@media (prefers-reduced-motion: reduce){*,*:before,*:after{animation-duration:.001ms!important;transition-duration:.001ms!important;scroll-behavior:auto!important}}*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}html{height:100%;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{height:100%;font-family:var(--font-family);font-size:14px;line-height:1.6;color:var(--text);background:var(--bg);transition:background-color var(--transition),color var(--transition)}h1,h2,h3,h4,h5,h6{font-weight:600;line-height:1.3;color:var(--text);letter-spacing:-.02em}h1{font-size:1.75rem}h2{font-size:1.35rem}h3{font-size:1.15rem}p{line-height:1.6;color:var(--text-secondary)}a{color:var(--primary);text-decoration:none;transition:color var(--transition)}a:hover{color:var(--primary-hover)}input,textarea,select{font-family:var(--font-family);font-size:.875rem;color:var(--text)}:focus-visible{outline:none;box-shadow:var(--focus-ring);border-radius:var(--radius-sm)}.sr-only{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;white-space:nowrap!important;border:0!important}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}::selection{background:var(--primary);color:#fff}@media (max-width: 768px){html,body{overflow-x:hidden;-webkit-text-size-adjust:100%}h1{font-size:1.35rem}h2{font-size:1.15rem}h3{font-size:1rem}input,textarea,select{font-size:16px}}