:root{--primary:#4f46e5;--primary-hover:#4338ca;--bg-color:#0f172a;--card-bg:#1e293b;--text-primary:#f8fafc;--text-secondary:#94a3b8;--success:#10b981;--danger:#ef4444;--border-radius:16px;--transition:all .3s cubic-bezier(.4, 0, .2, 1)}*{box-sizing:border-box;margin:0;padding:0;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif}body{background-color:var(--bg-color);color:var(--text-primary);-webkit-font-smoothing:antialiased;flex-direction:column;min-height:100vh;display:flex}#root{background-color:var(--bg-color);flex-direction:column;flex:1;width:100%;max-width:480px;margin:0 auto;display:flex;position:relative;overflow-x:hidden;box-shadow:0 0 20px #00000080}.glass{-webkit-backdrop-filter:blur(10px);background:#1e293bb3;border:1px solid #ffffff1a}.container{flex-direction:column;flex:1;padding:24px;display:flex}h1{background:linear-gradient(135deg,#f8fafc 0%,#94a3b8 100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text;margin-bottom:8px;font-size:28px;font-weight:700}p{color:var(--text-secondary);line-height:1.6}input{border-radius:var(--border-radius);width:100%;color:var(--text-primary);transition:var(--transition);background-color:#0f172a80;border:1px solid #ffffff1a;outline:none;margin-bottom:16px;padding:16px;font-size:16px}input:focus{border-color:var(--primary);box-shadow:0 0 0 3px #4f46e533}button{border-radius:var(--border-radius);background-color:var(--primary);color:#fff;cursor:pointer;width:100%;transition:var(--transition);border:none;justify-content:center;align-items:center;gap:8px;padding:16px;font-size:16px;font-weight:600;display:flex}button:hover:not(:disabled){background-color:var(--primary-hover);transform:translateY(-2px)}button:active:not(:disabled){transform:translateY(0)}button:disabled{color:var(--text-secondary);cursor:not-allowed;background-color:#334155;transform:none}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.animate-fade-in{animation:.4s ease-out forwards fadeIn}.card{background-color:var(--card-bg);border-radius:var(--border-radius);border:1px solid #ffffff0d;margin-bottom:16px;padding:24px;box-shadow:0 10px 15px -3px #0000001a}.status-badge{border-radius:999px;align-items:center;padding:6px 12px;font-size:14px;font-weight:600;display:inline-flex}.status-active{color:var(--success);background-color:#10b98133}.status-inactive{color:var(--danger);background-color:#ef444433}.qr-container{border-radius:var(--border-radius);background:#fff;justify-content:center;align-items:center;margin:24px 0;padding:24px;display:flex;position:relative;box-shadow:0 0 20px #4f46e54d}.timer-bar-container{background-color:#ffffff1a;border-radius:3px;width:100%;height:6px;margin-top:16px;overflow:hidden}.timer-bar{background-color:var(--primary);width:100%;height:100%;transition:width 1s linear}.bottom-nav{background-color:var(--card-bg);z-index:10;border-top:1px solid #ffffff1a;justify-content:space-around;width:100%;padding:16px 0;display:flex;position:sticky;bottom:0}.nav-item{color:var(--text-secondary);transition:var(--transition);background:0 0;border:none;flex-direction:column;align-items:center;gap:4px;width:auto;padding:4px;font-size:12px;text-decoration:none;display:flex}.nav-item.active{color:var(--primary)}.nav-item svg{width:24px;height:24px}.error-message{color:var(--danger);text-align:center;background-color:#ef44441a;border-radius:8px;margin-bottom:16px;padding:8px;font-size:14px}