*{box-sizing:border-box}html,body{margin:0;min-height:100%;font-family:Arial,sans-serif;background:linear-gradient(135deg,#eef5ff,#fff);color:#152033}body{min-height:100vh}.container{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:20px}.card,.panel{background:#fff;border:1px solid #e6ebf3;border-radius:22px;box-shadow:0 12px 40px #1d35570f}.card{width:100%;max-width:440px;padding:30px;text-align:center}.auth-card{padding:32px}.brand{font-size:13px;font-weight:900;letter-spacing:3px;color:#2878ff;margin-bottom:16px}h1{margin:0 0 8px;font-size:29px}h2{margin-top:0}p{color:#68758a;line-height:1.5}input,textarea{width:100%;padding:14px;margin-top:12px;border:1px solid #dce3ed;border-radius:12px;font:inherit;outline:0;background:#fbfcfe}textarea{min-height:100px;resize:vertical}input:focus,textarea:focus{border-color:#2878ff;box-shadow:0 0 0 3px #2878ff12}button,.button{display:block;width:100%;padding:14px;margin-top:16px;border:0;border-radius:12px;background:#2878ff;color:#fff;font-size:15px;font-weight:800;text-decoration:none;cursor:pointer}button:disabled{opacity:.6}.secondary{background:#eef1f6;color:#202b3d}.ghost{width:auto;margin:0;padding:10px 15px;background:#eef3fb;color:#31527f}a{display:inline-block;margin-top:20px;color:#2878ff;text-decoration:none}#message,#settingsMsg{min-height:20px;margin-top:14px;font-weight:700}.file-label{display:block;text-align:left;margin-top:14px;padding:14px;border:1px dashed #cbd6e5;border-radius:12px;font-weight:700}.file-label span{display:block;color:#8190a5;font-size:12px;font-weight:400;margin-top:4px}.file-label input{margin-top:8px;padding:0;border:0}.avatar-preview{min-height:20px;margin-top:10px}.avatar-preview img{width:80px;height:80px;border-radius:50%;object-fit:cover}.dashboard{max-width:900px;margin:auto;padding:20px}.topbar{display:flex;align-items:center;justify-content:space-between;padding:8px 0 24px}.hero{padding:28px;border-radius:24px;background:linear-gradient(135deg,#2878ff,#69a4ff);color:#fff;box-shadow:0 15px 40px #2878ff2b}.hero p{color:#eef5ff}.profile-row{display:flex;align-items:center;gap:18px}.eyebrow{font-size:12px;font-weight:900;letter-spacing:2px;opacity:.8}.grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:18px}.panel{padding:24px}.panel-title{font-weight:900;font-size:18px}.coin-number{font-size:52px;font-weight:900;margin:8px 0}.coins-panel button{margin-top:8px}.panel small{display:block;color:#8190a5;margin-top:10px}.avatar{width:76px;height:76px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:#fff;color:#2878ff;font-size:30px;font-weight:900;overflow:hidden;flex:none}.avatar img{width:100%;height:100%;object-fit:cover}.large{width:96px;height:96px}.settings-panel{margin-top:18px}.avatar-wrap{display:flex;align-items:center;gap:16px}.settings-panel .file-label{flex:1}.counter{text-align:right;color:#8190a5;font-size:12px;margin-top:5px}.hidden{display:none}.popup{position:fixed;inset:0;background:#0b173d66;display:flex;align-items:center;justify-content:center;padding:20px;z-index:10}.popup-box{width:min(100%,380px);background:#fff;border-radius:26px;padding:32px;text-align:center;box-shadow:0 25px 80px #102a5550}.gift{font-size:54px}.reward{font-size:58px;font-weight:900;color:#2878ff;margin:8px}.popup.hidden{display:none}@media(max-width:650px){.grid{grid-template-columns:1fr}.dashboard{padding:14px}.hero,.panel{padding:20px}.profile-row{align-items:flex-start}.avatar{width:64px;height:64px;font-size:24px}}