:root{--bg:#090b18;--card:#14182c;--ink:#f7f7ff;--muted:#aeb3ce;--p:#7c3cff;--q:#ff3d91;--ok:#33d69f;--bad:#ff647c}*{box-sizing:border-box}body{margin:0;background:radial-gradient(circle at 10% 0,#22114c 0,transparent 35%),var(--bg);color:var(--ink);font-family:Inter,system-ui,Arial,sans-serif}a{color:#cbb8ff;text-decoration:none}header{height:72px;display:flex;align-items:center;justify-content:space-between;padding:0 max(5vw,20px);border-bottom:1px solid #ffffff18;background:#090b18dd;position:sticky;top:0;z-index:5;backdrop-filter:blur(12px)}nav{display:flex;gap:18px;align-items:center}.brand{font-size:22px;font-weight:900;color:white}main{max-width:1200px;margin:auto;padding:0 24px}.panel{padding-top:35px}.hero{min-height:580px;display:grid;grid-template-columns:1.2fr .8fr;gap:60px;align-items:center}.hero h1{font-size:clamp(44px,7vw,82px);line-height:.98;margin:20px 0;background:linear-gradient(100deg,#fff,#b69cff,#ff8abe);-webkit-background-clip:text;color:transparent}.hero p{font-size:20px;color:var(--muted);max-width:620px;line-height:1.6}.hero-card,.card,.auth,.form-grid,.steps,.recorder,.challenge-info{background:linear-gradient(145deg,#191e36,#101326);border:1px solid #ffffff18;border-radius:24px;padding:28px;box-shadow:0 20px 60px #0005}.timer{font-size:72px;font-weight:900}.camera{color:#ff6a7d}.btn{display:inline-flex;border:0;border-radius:13px;padding:14px 20px;color:white;background:linear-gradient(110deg,var(--p),var(--q));font-weight:800;cursor:pointer;justify-content:center}.btn.small{padding:9px 14px}.pill{display:inline-block;background:#7c3cff2b;color:#cbb8ff;border:1px solid #7c3cff77;padding:7px 11px;border-radius:50px;font-size:13px}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.card img,.card video{width:100%;height:210px;object-fit:cover;border-radius:15px;background:#050713}.card h3{font-size:22px}.card p,.hint{color:var(--muted);line-height:1.55}.row,.dash-head{display:flex;align-items:center;justify-content:space-between;gap:20px}.center{text-align:center;font-size:36px;margin:70px 0 30px}.steps{margin:70px 0;text-align:center}.steps b{font-size:40px;color:#b69cff}.steps a{color:white}.auth{width:min(470px,100%);margin:70px auto;display:grid;gap:16px}.wide-auth{width:min(700px,100%)}label{display:grid;gap:7px;color:var(--muted);font-size:14px}input,textarea,select{width:100%;padding:13px;border-radius:11px;border:1px solid #ffffff1e;background:#090b18;color:white;font:inherit}textarea{min-height:100px}.error,.flash.bad{background:#4a1722;color:#ffacb9}.flash{position:fixed;z-index:10;top:85px;left:50%;transform:translateX(-50%);padding:13px 20px;border-radius:12px;background:#124332;color:#8ff3ce}.dash-head h1{margin:4px 0 28px}.coin{background:#ffc83d;color:#2c2200;font-weight:900;padding:12px 17px;border-radius:50px}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin:25px 0}.stats div{background:var(--card);padding:28px;border-radius:20px;border:1px solid #ffffff14}.stats b{display:block;font-size:38px}.stats span{color:var(--muted)}.admin-nav{display:flex;gap:15px;flex-wrap:wrap}.table{overflow:auto;background:var(--card);border-radius:18px;margin:25px 0}table{width:100%;border-collapse:collapse}th,td{padding:15px;text-align:left;border-bottom:1px solid #ffffff12}.status{padding:5px 9px;border-radius:20px}.approved{background:#124332;color:#8ff3ce}.rejected{background:#4a1722;color:#ffacb9}.pending{background:#51400b;color:#ffe68e}.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.form-grid .wide{grid-column:1/-1}.danger{color:#ff8496}.challenge-wrap{display:grid;grid-template-columns:.8fr 1.2fr;gap:24px}.recorder video{width:100%;aspect-ratio:9/12;max-height:520px;background:#03040a;border-radius:18px;object-fit:cover}.recorder #clock{text-align:center;font-size:55px;font-weight:900}.recorder #upload{display:none;margin-top:14px}.recorder #upload .btn{width:100%}#codeBox{text-align:center;font-size:20px;margin-bottom:14px}#codeBox small{display:block;color:var(--muted)}.submission-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.submission-grid form{display:grid;gap:8px}footer{text-align:center;color:#737994;padding:60px 0}@media(max-width:800px){.hero,.challenge-wrap{grid-template-columns:1fr}.hero{padding:70px 0}.grid,.stats,.submission-grid{grid-template-columns:1fr}.form-grid{grid-template-columns:1fr}.form-grid .wide{grid-column:auto}.dash-head{align-items:flex-start;flex-direction:column}nav a:not(.btn){display:none}}

