*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--color-bg: #f9fafb;--color-surface: #ffffff;--color-border: #e5e7eb;--color-border-light:#f3f4f6;--color-text: #111827;--color-text-muted: #6b7280;--color-text-light: #9ca3af;--color-primary: #dc2626;--color-primary-hover: #b91c1c;--color-primary-light: #fef2f2;--color-success: #16a34a;--color-success-light: #f0fdf4;--color-error: #dc2626;--color-error-light: #fef2f2;--radius-sm: 6px;--radius-md: 10px;--radius-lg: 16px;--radius-xl: 24px;--shadow-sm: 0 1px 2px rgba(0,0,0,.05);--shadow-md: 0 4px 12px rgba(0,0,0,.08);--shadow-lg: 0 8px 24px rgba(0,0,0,.1);--font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--transition: .15s cubic-bezier(.4, 0, .2, 1);color-scheme:light}:root[data-theme=dark]{--color-bg: #0f0f0f;--color-surface: #1a1a1a;--color-border: #2d2d2d;--color-border-light:#222222;--color-text: #f1f1f1;--color-text-muted: #9ca3af;--color-text-light: #6b7280;--color-primary: #dc2626;--color-primary-hover: #ef4444;--color-primary-light: #2d1111;--color-success: #22c55e;--color-success-light: #0f2d1a;--color-error: #f87171;--color-error-light: #2d1111;--shadow-sm: 0 1px 2px rgba(0,0,0,.35);--shadow-md: 0 4px 12px rgba(0,0,0,.38);--shadow-lg: 0 8px 24px rgba(0,0,0,.42);color-scheme:dark}html,body{height:100%;background:var(--color-bg);color:var(--color-text);font-family:var(--font-sans);font-size:15px;line-height:1.5;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}#root{height:100%;display:flex;flex-direction:column}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--color-border);border-radius:99px}::-webkit-scrollbar-thumb:hover{background:var(--color-text-light)}:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px}a{color:var(--color-primary);text-decoration:none}a:hover{text-decoration:underline}@keyframes fadeIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@keyframes spin{to{transform:rotate(360deg)}}.fade-in{animation:fadeIn .2s ease forwards}