:root{--bg: #0b1015;--bg-secondary: #0f1419;--bg-tertiary: #151c23;--fg: #fafafa;--fg-muted: #7a8a99;--accent: #22d3ee;--accent-hover: #67e8f9;--accent-glow: rgba(34, 211, 238, .2);--border: #1e2832;--border-subtle: #161d25;--danger: #ef4444;--danger-soft: rgba(239, 68, 68, .15);--success: #22c55e;--warning: #f59e0b;--warning-soft: rgba(245, 158, 11, .12)}*{box-sizing:border-box;margin:0;padding:0}html,body{height:100%;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,sans-serif;background-color:var(--bg);color:var(--fg);line-height:1.5;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body:before{content:"";position:fixed;top:0;left:0;right:0;height:60vh;background:radial-gradient(ellipse 80% 50% at 50% -20%,var(--accent-glow),transparent);pointer-events:none;z-index:-1}a{color:var(--accent);text-decoration:none;transition:color .15s ease}a:hover{color:var(--accent-hover)}button{font-family:inherit;cursor:pointer;border:none;background:var(--accent);color:var(--fg);padding:.75rem 1.5rem;border-radius:8px;font-size:1rem;font-weight:500;transition:all .2s ease;box-shadow:0 0 0 0 var(--accent-glow)}button:hover{background:var(--accent-hover);box-shadow:0 0 20px 0 var(--accent-glow);transform:translateY(-1px)}button:active{transform:translateY(0)}button:disabled{opacity:.5;cursor:not-allowed;transform:none;box-shadow:none}button.secondary{background:var(--bg-tertiary);border:1px solid var(--border);color:var(--fg);box-shadow:none}button.secondary:hover{background:var(--border);border-color:var(--border);box-shadow:none}button.danger{background:var(--danger)}button.danger:hover{background:#dc2626;box-shadow:0 0 20px #ef44444d}button.small{padding:.4rem .8rem;font-size:.875rem}button.small:hover{transform:none}input,textarea{font-family:inherit;background:var(--bg-secondary);border:1px solid var(--border);color:var(--fg);padding:.75rem;border-radius:8px;font-size:1rem;width:100%;transition:all .2s ease}input:focus,textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-glow)}input::placeholder,textarea::placeholder{color:var(--fg-muted)}.container{max-width:800px;margin:0 auto;padding:1rem}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000d9;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:1000;animation:fadeIn .2s ease}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{opacity:0;transform:translateY(10px) scale(.98)}to{opacity:1;transform:translateY(0) scale(1)}}.modal{background:var(--bg-secondary);border:1px solid var(--border);border-radius:16px;padding:1.5rem;max-width:90%;max-height:90%;overflow:auto;animation:slideUp .25s ease;box-shadow:0 25px 50px -12px #00000080}.qr-container{background:#fff;padding:1rem;border-radius:12px;display:inline-block}.qr-container img{display:block}.alpha-badge{display:inline-flex;align-items:center;gap:.35rem;padding:.25rem .6rem;background:var(--warning-soft);border:1px solid rgba(245,158,11,.3);border-radius:6px;font-size:.75rem;font-weight:600;color:var(--warning);text-transform:uppercase;letter-spacing:.05em}.alpha-badge .dot{width:6px;height:6px;background:var(--warning);border-radius:50%;animation:pulse 2s infinite}@keyframes pulse{0%,to{opacity:1}50%{opacity:.4}}body{display:flex;flex-direction:column;min-height:100vh}