*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--purple: #7C3AED;--purple-light: #8B5CF6;--cyan: #00D1FF;--yellow: #FACC15;--bg: #080014;--bg-mid: #1a0733;--bg-card: rgba(255, 255, 255, .04);--border: rgba(255, 255, 255, .08);--text: #ffffff;--text-muted: #9CA3AF;--red: #f87171;--green: #4ade80}html,body,#root{min-height:100vh;font-family:Inter,system-ui,-apple-system,sans-serif;color:var(--text);background:linear-gradient(135deg,var(--bg) 0%,var(--bg-mid) 50%,#0B001F 100%)}button{cursor:pointer;border:none;font-family:inherit;font-size:.95rem;border-radius:8px;transition:opacity .15s,transform .1s}button:disabled{opacity:.5;cursor:not-allowed}button:not(:disabled):active{transform:scale(.97)}input{font-family:inherit;font-size:1rem;outline:none;border:1px solid var(--border);border-radius:8px;background:#0006;color:var(--text);padding:12px 16px;width:100%;transition:border-color .15s}input:focus{border-color:var(--purple)}input::placeholder{color:var(--text-muted)}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:16px;backdrop-filter:blur(12px)}.btn-primary{background:linear-gradient(90deg,var(--purple-light),#EC4899);color:#fff;padding:12px 24px;font-weight:600}.btn-primary:not(:disabled):hover{opacity:.9}.overlay{position:fixed;inset:0;background:#000c;backdrop-filter:blur(4px);z-index:50;display:flex;align-items:center;justify-content:center;padding:16px}.banner-error{background:#f871711a;border:1px solid rgba(248,113,113,.3);color:var(--red);border-radius:8px;padding:10px 14px;font-size:.875rem}.banner-success{text-align:center;padding:32px}.banner-success .check-icon{font-size:3rem;color:var(--green);margin-bottom:12px}@keyframes spin{to{transform:rotate(360deg)}}.spinner{display:inline-block;width:18px;height:18px;border:2px solid rgba(255,255,255,.3);border-top-color:#fff;border-radius:50%;animation:spin .7s linear infinite;vertical-align:middle;margin-right:8px}.bg-dots{position:fixed;inset:0;pointer-events:none;overflow:hidden;z-index:0}.bg-dot{position:absolute;border-radius:50%;filter:blur(80px);opacity:.15;animation:float 8s ease-in-out infinite}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-30px)}}