*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}:root{--bg-base: #050913;--bg-surface: #0a1224;--bg-elevated: #101b31;--bg-hover: #162340;--bg-active: #1d2d4f;--text-primary: #eaf1ff;--text-secondary: #a8b6d8;--text-muted: #6f7fa6;--brand-primary: #4da3ff;--brand-secondary: #24d1b5;--brand-gradient: linear-gradient(135deg, #4da3ff, #24d1b5);--brand-glow: rgba(77, 163, 255, .28);--green: #24d1b5;--amber: #f4b34f;--rose: #ff6b8a;--sky: #4da3ff;--border-subtle: rgba(153, 193, 255, .16);--border-strong: rgba(153, 193, 255, .32);--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--radius-xl: 20px;--font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-mono: "JetBrains Mono", "Fira Code", monospace}body.light-theme{--bg-base: #f5f5f7;--bg-surface: #ffffff;--bg-elevated: #f0f0f2;--bg-hover: #e8e8ec;--bg-active: #dddde3;--text-primary: #1a1a2e;--text-secondary: #6b6b80;--text-muted: #9b9bac;--border-subtle: rgba(0, 0, 0, .06);--border-strong: rgba(0, 0, 0, .12)}html,body{height:100%;overflow:hidden;font-family:var(--font-sans);background:radial-gradient(circle at 18% 10%,rgba(77,163,255,.16),transparent 34%),radial-gradient(circle at 82% 18%,rgba(36,209,181,.12),transparent 30%),linear-gradient(180deg,#04070f,#050913);color:var(--text-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}#app{height:100%}::-webkit-scrollbar{width:5px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border-strong);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}a,button{transition:all .2s ease}button{cursor:pointer;border:none;background:none;font-family:inherit;color:inherit}input,textarea{font-family:inherit;color:inherit}