*{box-sizing:border-box}html,body,#root{height:100%;margin:0;padding:0}body{color:#000;background:#fff;font-family:-apple-system,Segoe UI,Helvetica,Arial,sans-serif}#root{text-align:left;border:none;width:auto;max-width:none}.centered{justify-content:center;align-items:center;min-height:100vh;padding:24px;display:flex}.card{border:1px solid #d9d9d9;width:100%;max-width:380px;padding:40px 36px}.brand{letter-spacing:.5px;text-align:center;color:#000;margin:0 0 8px;font-size:22px;font-weight:600}.subtitle{text-align:center;color:#666;margin:0 0 32px;font-size:13px}.field{margin-bottom:18px}label{color:#333;margin-bottom:6px;font-size:13px;display:block}input[type=text],input[type=password]{color:#000;background:#fff;border:1px solid #ccc;width:100%;padding:10px 12px;font-size:15px}input[type=text]:focus,input[type=password]:focus{border-color:#000;outline:none}button.primary{color:#fff;cursor:pointer;background:#000;border:1px solid #000;width:100%;margin-top:8px;padding:11px 12px;font-size:15px}button.primary:hover{background:#222}button.primary:disabled{cursor:default;background:#999;border-color:#999}button.secondary{color:#000;cursor:pointer;background:#fff;border:1px solid #000;width:100%;margin-top:8px;padding:11px 12px;font-size:15px}button.secondary:hover{background:#f2f2f2}.error{color:#b00020;text-align:center;min-height:16px;margin:4px 0 16px;font-size:13px}.info{color:#333;text-align:center;margin:4px 0 16px;font-size:13px}.footer-link{text-align:center;color:#333;margin-top:24px;font-size:13px}.footer-link a{color:#000;cursor:pointer;text-decoration:underline}.code-box{text-align:center;letter-spacing:1px;word-break:break-all;border:1px solid #000;margin-bottom:20px;padding:16px;font-size:20px;font-weight:600}.steps{color:#333;margin-bottom:20px;padding-left:18px;font-size:13px}.steps li{margin-bottom:6px}.timer{text-align:center;color:#000;margin-bottom:8px;font-size:28px;font-weight:600}.status-line{text-align:center;color:#666;margin-bottom:20px;font-size:13px}.welcome-wrap{text-align:center}.welcome-wrap h1{margin-bottom:8px;font-size:24px}.welcome-wrap p{color:#555;margin-bottom:24px}.app-shell{flex-direction:column;min-height:100vh;display:flex}.top-bar{border-bottom:1px solid #d9d9d9;flex-wrap:wrap;align-items:center;gap:24px;padding:14px 24px;display:flex}.brand-small{letter-spacing:.5px;color:#000;white-space:nowrap;font-size:18px;font-weight:600}.top-nav{flex-wrap:wrap;flex:1;gap:18px;display:flex}.top-nav a{color:#333;border-bottom:2px solid #0000;padding:6px 0;font-size:14px;text-decoration:none}.top-nav a:hover{color:#000}.top-nav a.active{color:#000;border-bottom-color:#000;font-weight:600}.balance-area{align-items:center;gap:16px;margin-left:auto;display:flex}.balance{border:1px solid #000;padding:6px 12px;font-size:16px;font-weight:600}.logout-link{color:#333;cursor:pointer;background:0 0;border:none;padding:0;font-size:13px;text-decoration:underline}.app-main{flex:1;width:100%;max-width:960px;margin:0 auto;padding:32px 24px}.page-title{margin:0 0 20px;font-size:22px;font-weight:600}.hero{border:1px solid #d9d9d9;margin-bottom:24px;padding:28px}.hero h1{margin:0 0 12px;font-size:24px}.hero p{color:#333;margin:0 0 12px;line-height:1.6}.hero p:last-child{margin-bottom:0}.contact-grid{flex-wrap:wrap;gap:24px;display:flex}.contact-box{border:1px solid #d9d9d9;flex:1;min-width:220px;padding:16px 20px}.contact-box h3{text-transform:uppercase;letter-spacing:.5px;color:#666;margin:0 0 8px;font-size:14px}.contact-box p{margin:0;font-size:15px}.stub-page{text-align:center;color:#666;border:1px solid #d9d9d9;padding:40px}.filter-bar{flex-wrap:wrap;align-items:flex-end;gap:12px;margin-bottom:20px;display:flex}.filter-bar .field{margin-bottom:0}.filter-bar input{width:120px}.create-battle-box{border:1px solid #000;margin-bottom:28px;padding:20px}.create-battle-box h2{margin:0 0 14px;font-size:15px}.create-battle-row{flex-wrap:wrap;align-items:flex-end;gap:12px;display:flex}.create-battle-row .field{margin-bottom:0}.create-battle-row input{width:160px}.create-battle-row button{width:auto;margin-top:0;padding:10px 24px}table.battle-table{border-collapse:collapse;width:100%}table.battle-table th,table.battle-table td{text-align:left;border-bottom:1px solid #e0e0e0;padding:10px 8px;font-size:14px}table.battle-table th{color:#666;text-transform:uppercase;letter-spacing:.3px;font-size:12px;font-weight:500}table.battle-table button{width:auto;margin-top:0;padding:6px 16px}.empty-state{color:#888;text-align:center;padding:24px 0;font-size:14px}.battle-room{border:1px solid #d9d9d9;padding:28px}.battle-room h2{margin:0 0 4px;font-size:18px}.battle-room .stake-line{color:#666;margin-bottom:24px;font-size:14px}.friend-add-grid{flex-wrap:wrap;gap:32px;margin-bottom:20px;display:flex}.friend-add-col{text-align:center;flex:1;min-width:240px}.friend-add-col h3{color:#666;text-transform:uppercase;letter-spacing:.3px;margin:0 0 12px;font-size:13px}.qr-box{justify-content:center;margin-bottom:12px;display:flex}.qr-box img{border:1px solid #d9d9d9;width:180px;height:180px}.friend-link-text{word-break:break-all;color:#333;margin:0 0 4px;font-size:12px}.link-warning{color:#b00020;text-align:center;margin-top:16px;font-size:12px}.ready-row{justify-content:center;gap:16px;margin:20px 0;display:flex}.ready-row button{width:auto;margin-top:0;padding:10px 32px}.ready-status{text-align:center;color:#333;margin-bottom:8px;font-size:14px}.result-box{text-align:center;padding:20px 0}.result-box .result-headline{margin-bottom:8px;font-size:22px;font-weight:600}.profile-row{border-bottom:1px solid #e0e0e0;justify-content:space-between;padding:10px 0;font-size:14px;display:flex}.profile-row span:first-child{color:#666}.admin-warning{color:#b00020;border:1px solid #b00020;margin-bottom:20px;padding:12px 16px;font-size:13px}table.admin-table{border-collapse:collapse;width:100%;margin-bottom:28px}table.admin-table th,table.admin-table td{text-align:left;border-bottom:1px solid #e0e0e0;padding:8px;font-size:14px}.admin-form{flex-wrap:wrap;align-items:flex-end;gap:12px;display:flex}.admin-form .field{margin-bottom:0}.admin-form input{width:160px}.admin-form button{width:auto;margin-top:0;padding:10px 24px}.wallet-box{border:1px solid #d9d9d9;margin-bottom:28px;padding:28px}.wallet-address-row{border:1px solid #000;align-items:center;gap:12px;margin:16px 0;padding:12px 14px;display:flex}.wallet-address-row span{word-break:break-all;flex:1;font-size:14px}.wallet-address-row button{flex-shrink:0;width:auto;margin-top:0;padding:8px 16px}.copy-confirm{color:#007a3d;text-align:center;margin:4px 0 16px;font-size:13px}table.history-table{border-collapse:collapse;width:100%;margin-top:8px}table.history-table th,table.history-table td{text-align:left;border-bottom:1px solid #e0e0e0;padding:8px;font-size:14px}table.history-table th{color:#666;text-transform:uppercase;letter-spacing:.3px;font-size:12px;font-weight:500}.status-pill{border:1px solid #999;padding:2px 10px;font-size:12px;display:inline-block}.status-pill.sent{color:#007a3d;border-color:#007a3d}.status-pill.pending{color:#666;border-color:#999}.status-pill.failed{color:#b00020;border-color:#b00020}