:root{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,sans-serif;--bg-primary: #0f172a;--bg-secondary: #1e293b;--bg-card: #334155;--text-primary: #f1f5f9;--text-secondary: #cbd5e1;--text-muted: #94a3b8;--accent: #3b82f6;--accent-hover: #2563eb;--success: #10b981;--danger: #ef4444;--border: #475569;--shadow: rgba(0, 0, 0, .3)}*{box-sizing:border-box;margin:0;padding:0}body{margin:0;background:linear-gradient(135deg,var(--bg-primary) 0%,#1a2332 100%);color:var(--text-primary);min-height:100vh;line-height:1.6}#app{max-width:640px;margin:0 auto;padding:20px 16px;min-height:100vh}.container{display:flex;flex-direction:column;gap:20px}.row{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.space{justify-content:space-between}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:16px;padding:20px;box-shadow:0 4px 6px var(--shadow);transition:transform .2s,box-shadow .2s}.card:hover{transform:translateY(-2px);box-shadow:0 8px 12px var(--shadow)}.list{display:flex;flex-direction:column;gap:12px;padding:0;list-style:none;margin:0}h1,h2,h3{color:var(--text-primary);font-weight:600;letter-spacing:-.02em}h2{font-size:1.75rem;margin-bottom:4px}input,select,textarea{padding:12px 16px;border-radius:12px;border:2px solid var(--border);background:var(--bg-secondary);color:var(--text-primary);font-size:1rem;width:100%;transition:border-color .2s,background .2s;font-family:inherit}input:focus,select:focus,textarea:focus{outline:none;border-color:var(--accent);background:var(--bg-primary)}input::placeholder{color:var(--text-muted)}button{padding:12px 20px;border-radius:12px;border:none;background:var(--accent);color:#fff;font-size:1rem;font-weight:600;cursor:pointer;transition:background .2s,transform .1s;font-family:inherit;white-space:nowrap}button:hover{background:var(--accent-hover)}button:active{transform:scale(.98)}button.link{background:transparent;color:var(--accent);text-decoration:none;padding:8px 12px;font-weight:500}button.link:hover{background:#3b82f61a;text-decoration:underline}button.danger{background:var(--danger)}button.danger:hover{background:#dc2626}button.success{background:var(--success)}button.success:hover{background:#059669}a.link{color:var(--accent);text-decoration:none;font-weight:500;transition:color .2s}a.link:hover{color:var(--accent-hover);text-decoration:underline}header{margin-bottom:8px}header h2{margin:0}.badge{display:inline-block;padding:4px 12px;border-radius:8px;background:var(--bg-secondary);color:var(--text-secondary);font-size:.875rem;font-weight:500}.divider{height:1px;background:var(--border);margin:16px 0}@media(max-width:640px){#app{padding:16px 12px}.card{padding:16px}h2{font-size:1.5rem}button{padding:10px 16px;font-size:.95rem}}