:root{--bg-primary: #090d16;--bg-secondary: #0f172a;--bg-tertiary: #1e293b;--bg-card: rgba(15, 23, 42, .75);--bg-card-hover: rgba(30, 41, 59, .85);--bg-glass: rgba(15, 23, 42, .65);--bg-glass-heavy: rgba(10, 15, 30, .85);--border-subtle: rgba(148, 163, 184, .12);--border-medium: rgba(148, 163, 184, .22);--border-strong: rgba(148, 163, 184, .35);--border-accent: rgba(99, 102, 241, .4);--text-primary: #f8fafc;--text-secondary: #cbd5e1;--text-muted: #94a3b8;--text-dim: #64748b;--accent-primary: #6366f1;--accent-primary-hover: #4f46e5;--accent-primary-light: rgba(99, 102, 241, .15);--accent-cyan: #06b6d4;--accent-cyan-light: rgba(6, 182, 212, .15);--accent-emerald: #10b981;--accent-emerald-light: rgba(16, 185, 129, .15);--accent-amber: #f59e0b;--accent-amber-light: rgba(245, 158, 11, .15);--accent-rose: #f43f5e;--accent-rose-light: rgba(244, 63, 94, .15);--gradient-brand: linear-gradient(135deg, #6366f1 0%, #06b6d4 100%);--gradient-card: linear-gradient(180deg, rgba(30, 41, 59, .5) 0%, rgba(15, 23, 42, .7) 100%);--gradient-glow: radial-gradient(circle at 50% -20%, rgba(99, 102, 241, .25), transparent 70%);--font-system-sans: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif;--font-heading: var(--font-system-sans);--font-body: var(--font-system-sans);--font-mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, "Liberation Mono", "Courier New", monospace;--shadow-sm: 0 2px 8px rgba(0, 0, 0, .25);--shadow-md: 0 6px 20px rgba(0, 0, 0, .35);--shadow-lg: 0 12px 35px rgba(0, 0, 0, .45);--shadow-glow: 0 0 25px rgba(99, 102, 241, .25);--shadow-glow-cyan: 0 0 25px rgba(6, 182, 212, .25);--transition-fast: .15s cubic-bezier(.4, 0, .2, 1);--transition-normal: .25s cubic-bezier(.4, 0, .2, 1);--transition-slow: .35s cubic-bezier(.4, 0, .2, 1);--radius-sm: 8px;--radius-md: 12px;--radius-lg: 18px;--radius-xl: 24px;--radius-full: 9999px}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html,body{min-height:100vh;background-color:var(--bg-primary);color:var(--text-primary);font-family:var(--font-body);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;line-height:1.5}body{overflow-x:hidden;background-image:radial-gradient(at 0% 0%,rgba(99,102,241,.12) 0px,transparent 50%),radial-gradient(at 100% 0%,rgba(6,182,212,.08) 0px,transparent 50%),radial-gradient(at 50% 100%,rgba(99,102,241,.06) 0px,transparent 50%);background-attachment:fixed}#root{min-height:100vh;display:flex;flex-direction:column}:focus-visible{outline:2px solid var(--accent-cyan);outline-offset:3px;border-radius:4px}h1,h2,h3,h4,h5,h6{font-family:var(--font-heading);font-weight:700;color:var(--text-primary);line-height:1.2}h1{font-size:2.25rem;letter-spacing:-.025em}@media(min-width:768px){h1{font-size:3rem}}h2{font-size:1.75rem;letter-spacing:-.02em}h3{font-size:1.25rem;font-weight:600}p{color:var(--text-secondary)}a{color:inherit;text-decoration:none}button{font-family:inherit;cursor:pointer;border:none;background:none}.app-container{width:100%;max-width:1200px;margin:0 auto;padding:0 1.25rem}.main-content{flex:1;padding:2rem 0 4rem}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:.65rem 1.25rem;font-size:.95rem;font-weight:600;border-radius:var(--radius-md);transition:all var(--transition-fast);cursor:pointer;user-select:none;white-space:nowrap}.btn:disabled{opacity:.45;cursor:not-allowed;pointer-events:none}.btn-primary{background:var(--gradient-brand);color:#fff;box-shadow:0 4px 14px #6366f159}.btn-primary:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 6px 20px #6366f173;filter:brightness(1.08)}.btn-primary:active:not(:disabled){transform:translateY(0)}.btn-secondary{background:#1e293bcc;color:var(--text-primary);border:1px solid var(--border-medium);backdrop-filter:blur(8px)}.btn-secondary:hover:not(:disabled){background:#334155e6;border-color:var(--border-strong);transform:translateY(-1px)}.btn-danger{background:var(--accent-rose-light);color:#fb7185;border:1px solid rgba(244,63,94,.3)}.btn-danger:hover:not(:disabled){background:#f43f5e40;color:#fff}.btn-ghost{background:transparent;color:var(--text-muted)}.btn-ghost:hover:not(:disabled){background:#ffffff0f;color:var(--text-primary)}.btn-icon{padding:.5rem;border-radius:var(--radius-sm);display:inline-flex;align-items:center;justify-content:center}.glass-panel{background:var(--bg-card);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);box-shadow:var(--shadow-md);transition:all var(--transition-normal)}.glass-panel-interactive:hover{border-color:var(--border-accent);box-shadow:var(--shadow-glow);transform:translateY(-2px)}.badge{display:inline-flex;align-items:center;gap:.35rem;padding:.2rem .6rem;font-size:.75rem;font-weight:600;border-radius:var(--radius-full);text-transform:uppercase;letter-spacing:.04em}.badge-primary{background:var(--accent-primary-light);color:#a5b4fc;border:1px solid rgba(99,102,241,.3)}.badge-cyan{background:var(--accent-cyan-light);color:#67e8f9;border:1px solid rgba(6,182,212,.3)}.badge-emerald{background:var(--accent-emerald-light);color:#6ee7b7;border:1px solid rgba(16,185,129,.3)}.badge-amber{background:var(--accent-amber-light);color:#fcd34d;border:1px solid rgba(245,158,11,.3)}.badge-rose{background:var(--accent-rose-light);color:#fda4af;border:1px solid rgba(244,63,94,.3)}@keyframes fadeIn{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}@keyframes pulseGlow{0%,to{opacity:.6}50%{opacity:1}}@keyframes spin{to{transform:rotate(360deg)}}.animate-fade-in{animation:fadeIn .3s cubic-bezier(.16,1,.3,1) forwards}.animate-spin{animation:spin 1s linear infinite}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg-secondary)}::-webkit-scrollbar-thumb{background:var(--bg-tertiary);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--text-dim)}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border-width:0}