@import "https://fonts.googleapis.com/css2?family=Noto+Sans+SC:wght@400;500;600;700;800&display=swap";:root{color:#eef5ff;font-synthesis:none;--cyan:#4de8ff;--blue:#3478f6;--navy:#07101f;--panel:#0f1d32cc;--muted:#9db0c9;--line:#9dbee133;--danger:#ff6d77;background:#07101f;font-family:Noto Sans SC,system-ui,sans-serif}*{box-sizing:border-box}body{background:radial-gradient(circle at 80% 0%, #12335c 0, transparent 34%), radial-gradient(circle at 10% 80%, #0b3b49 0, transparent 32%), var(--navy);min-width:320px;min-height:100vh;margin:0}button,input{font:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.48}.app{min-height:100vh;position:relative;overflow:hidden}.app:before{content:"";pointer-events:none;opacity:.12;background-image:linear-gradient(#ffffff29 1px,#0000 1px),linear-gradient(90deg,#ffffff29 1px,#0000 1px);background-size:48px 48px;position:fixed;inset:0;-webkit-mask-image:linear-gradient(#000,#0000);mask-image:linear-gradient(#000,#0000)}.shell{width:min(1180px,100% - 32px);margin:0 auto;padding:26px 0 56px;position:relative}.topbar{justify-content:space-between;align-items:center;gap:16px;margin-bottom:48px;display:flex}.brand{letter-spacing:.04em;align-items:center;gap:12px;font-weight:800;display:flex}.brand-mark{background:linear-gradient(135deg, var(--cyan), var(--blue));border-radius:10px;width:34px;height:34px;position:relative;box-shadow:0 0 30px #4de8ff59}.brand-mark:after{content:"";border:2px solid #07101f;border-radius:4px;position:absolute;inset:8px}.text-link{color:var(--muted);background:0 0;border:0;font-size:14px;text-decoration:none}.text-link:hover{color:#fff}.hero{grid-template-columns:1.06fr .94fr;align-items:center;gap:64px;display:grid}.eyebrow{color:var(--cyan);letter-spacing:.12em;align-items:center;gap:8px;font-size:13px;font-weight:600;display:inline-flex}.eyebrow:before{content:"";background:var(--cyan);width:26px;height:1px}h1{letter-spacing:-.04em;margin:16px 0 18px;font-size:clamp(40px,5vw,72px);line-height:1.08}.gradient-text{background:linear-gradient(110deg, white 20%, var(--cyan));color:#0000;-webkit-background-clip:text;background-clip:text}.lead{color:var(--muted);max-width:620px;font-size:17px;line-height:1.8}.prize{border:1px solid var(--line);background:#0d233c8c;border-radius:16px;align-items:center;gap:16px;margin-top:32px;padding:15px 20px;display:inline-flex}.prize-icon{color:#07101f;background:var(--cyan);border-radius:12px;place-items:center;width:42px;height:42px;font-weight:900;display:grid}.prize small{color:var(--muted);margin-bottom:3px;display:block}.card{border:1px solid var(--line);background:var(--panel);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);border-radius:24px;padding:30px;box-shadow:0 28px 80px #00000057}.card h2{margin:0 0 8px;font-size:25px}.card-subtitle{color:var(--muted);margin:0 0 24px}.field{margin-bottom:17px}.field label{color:#c5d5e9;margin:0 0 8px;font-size:14px;display:block}.field input{border:1px solid var(--line);color:#fff;background:#030c18b3;border-radius:12px;outline:none;width:100%;padding:13px 14px;transition:all .2s}.field input:focus{border-color:var(--cyan);box-shadow:0 0 0 3px #4de8ff1a}.primary,.secondary,.danger{border:0;border-radius:12px;padding:13px 18px;font-weight:700;transition:transform .2s,box-shadow .2s}.primary{color:#06101e;background:linear-gradient(100deg, var(--cyan), #74aaff);box-shadow:0 10px 24px #3478f640}.primary:hover:not(:disabled),.secondary:hover:not(:disabled),.danger:hover:not(:disabled){transform:translateY(-1px)}.primary.wide{width:100%}.secondary{color:#dceaff;border:1px solid var(--line);background:#172b46}.danger{color:#ffdfe2;background:#ff6d771f;border:1px solid #ff6d7759}.notice{border-radius:12px;margin-top:16px;padding:12px 14px;font-size:14px;line-height:1.6}.notice.error{color:#ffd8db;background:#ff6d771f;border:1px solid #ff6d7740}.notice.success{color:#c8fbff;background:#4de8ff1a;border:1px solid #4de8ff3b}.closed{text-align:center;padding:18px 0 4px}.closed-badge{border:1px solid var(--line);width:56px;height:56px;color:var(--cyan);border-radius:50%;place-items:center;margin:0 auto 16px;font-weight:800;display:grid}.closed h3{margin:0 0 8px}.closed p{color:var(--muted);margin:0}.countline{color:var(--muted);align-items:baseline;gap:8px;margin-top:18px;display:flex}.countline strong{color:#fff;font-size:28px}.admin-head{justify-content:space-between;align-items:flex-end;gap:20px;margin:28px 0 22px;display:flex}.admin-head h1{margin:0;font-size:clamp(32px,4vw,52px)}.status-pill{border:1px solid var(--line);color:#c7d7ea;border-radius:999px;align-items:center;gap:8px;padding:8px 12px;font-size:13px;display:inline-flex}.status-dot{background:#51e394;border-radius:50%;width:8px;height:8px;box-shadow:0 0 12px #51e394}.status-dot.closed-dot{background:#ff9d66;box-shadow:0 0 12px #ff9d66}.dashboard{grid-template-columns:1fr 320px;gap:20px;display:grid}.panel{border:1px solid var(--line);background:var(--panel);border-radius:20px;padding:22px}.metrics{grid-template-columns:repeat(3,1fr);gap:14px;margin-bottom:20px;display:grid}.metric{border:1px solid var(--line);background:#07101f8c;border-radius:16px;min-height:118px;padding:18px}.metric span{color:var(--muted);font-size:13px}.metric strong{margin-top:12px;font-size:28px;display:block}.metric strong.small{font-size:16px;line-height:1.5}.panel-title{justify-content:space-between;align-items:center;margin-bottom:15px;display:flex}.panel-title h2{margin:0;font-size:18px}.table-wrap{border:1px solid var(--line);border-radius:14px;max-height:420px;overflow:auto}table{border-collapse:collapse;width:100%;font-size:14px}th{color:#b9cbe0;text-align:left;background:#152a46;font-weight:500;position:sticky;top:0}th,td{border-bottom:1px solid var(--line);white-space:nowrap;padding:12px 13px}tbody tr:last-child td{border-bottom:0}.empty{text-align:center;color:var(--muted);padding:42px 12px}.actions{gap:10px;display:grid}.actions button{width:100%}.qr-box{background:#fff;border-radius:14px;width:min(100%,230px);margin:18px auto 10px;padding:14px}.qr-box canvas{display:block;width:100%!important;height:auto!important}.qr-caption{text-align:center;color:var(--muted);word-break:break-all;font-size:13px;line-height:1.6}.winner-box{text-align:center;background:linear-gradient(135deg,#4de8ff1f,#3478f61a);border:1px solid #4de8ff52;border-radius:16px;margin-bottom:16px;padding:20px}.winner-box small{color:var(--cyan);letter-spacing:.12em}.winner-box strong{margin:10px 0 4px;font-size:28px;display:block}.winner-box span{color:var(--muted)}.login-wrap{width:min(430px,100%);margin:10vh auto}.confirm-overlay{z-index:20;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);background:#020810c7;place-items:center;padding:20px;display:grid;position:fixed;inset:0}.confirm-dialog{border:1px solid var(--line);background:#102139;border-radius:20px;width:min(430px,100%);padding:26px;box-shadow:0 30px 100px #000}.confirm-dialog h3{margin:0 0 10px}.confirm-dialog p{color:var(--muted);line-height:1.7}.dialog-actions{justify-content:flex-end;gap:10px;margin-top:22px;display:flex}.footer{color:#6f829b;text-align:center;margin-top:32px;font-size:12px}@media (width<=860px){.hero,.dashboard{grid-template-columns:1fr}.hero{gap:34px}.topbar{margin-bottom:32px}.admin-head{flex-direction:column;align-items:flex-start}.dashboard>aside{order:-1}.qr-box{width:190px}}@media (width<=560px){.shell{width:min(100% - 22px,1180px);padding-top:18px}.brand{font-size:14px}.topbar{margin-bottom:28px}h1{font-size:41px}.lead{font-size:15px}.card,.panel{border-radius:18px;padding:19px}.metrics{grid-template-columns:1fr}.metric{min-height:90px}.metric strong{margin-top:6px}.prize{width:100%}}