:root{--ink:#081827;--panel:#10283b;--line:#28465a;--blue:#1685ff;--cyan:#21d4d4;--lime:#68ee86;--muted:#9cb1c0;--white:#f7fbff;--danger:#ff6680}
*{box-sizing:border-box}
body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,sans-serif;color:var(--white);background:radial-gradient(circle at 15% 0,#123a57 0,transparent 34%),radial-gradient(circle at 90% 10%,#14375f 0,transparent 25%),#06111c;min-height:100vh}
a{color:inherit}
.container{width:min(1180px,calc(100% - 32px));margin:auto}
.nav{position:sticky;top:0;z-index:20;border-bottom:1px solid #29465a;background:rgba(6,17,28,.94);backdrop-filter:blur(14px)}
.navin{position:relative;display:flex;align-items:center;justify-content:center;min-height:70px;gap:20px}
.brand{font-weight:900;letter-spacing:.04em;text-decoration:none}
.navin>.brand{position:absolute;left:0}
.brand span,.gradient{background:linear-gradient(90deg,var(--lime),var(--cyan),var(--blue));-webkit-background-clip:text;color:transparent}
.links{display:flex;align-items:center;justify-content:center;gap:18px}
.links a{text-decoration:none;color:#c8d8e4;font-weight:700;font-size:.92rem}
.notification-bell{position:relative;display:grid!important;place-items:center;width:42px;height:42px;border:1px solid var(--line);border-radius:50%;background:#162c3e;font-size:1.1rem;line-height:1}
.notification-bell i{position:absolute;top:5px;right:5px;width:9px;height:9px;border:2px solid #162c3e;border-radius:50%;background:var(--danger)}
.btn{display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:12px;padding:13px 18px;background:linear-gradient(90deg,#078d68,#176bd0);color:#fff;text-decoration:none;font-weight:850;cursor:pointer}
.btn.secondary{background:#162c3e;border:1px solid #375267}
.btn.danger{background:#7b2033}
.hero{padding:82px 0 45px;text-align:center}
.eyebrow{display:inline-block;padding:7px 12px;border:1px solid #285f74;border-radius:999px;color:var(--cyan);font-size:.75rem;font-weight:900;letter-spacing:.12em;text-transform:uppercase}
.hero h1{font-size:clamp(2.8rem,7vw,6rem);line-height:.9;margin:24px auto 18px;max-width:980px;letter-spacing:-.06em}
.hero p{max-width:760px;margin:0 auto 28px;color:#b8cbd8;font-size:1.15rem;line-height:1.7}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.card{border:1px solid var(--line);border-radius:20px;padding:24px;background:linear-gradient(145deg,rgba(18,43,62,.96),rgba(8,25,39,.96));box-shadow:0 20px 50px rgba(0,0,0,.22)}
.card h2,.card h3{margin-top:0}
.muted{color:var(--muted)}
.metric{font-size:2.2rem;font-weight:950;color:var(--lime)}
.section{padding:38px 0}
.section-head{display:flex;justify-content:space-between;align-items:end;gap:20px;margin-bottom:18px}
.section-head h2{font-size:2rem;margin:0}
.podium{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.podium .card:first-child{border-color:#39d9b4}
.rank{font-size:1.7rem}
.battle-shell{width:min(1700px,calc(100% - 24px));max-width:none;padding:18px 0}
.battle-head{text-align:center;margin-bottom:20px}
.battle-head h1{font-size:clamp(2rem,5vw,4.3rem);margin:10px 0}
.battle-grid{display:grid;grid-template-columns:1fr 70px 1fr;align-items:center;gap:15px}
.site-frame{overflow:hidden;border:2px solid #2d5269;border-radius:20px;background:#fff;box-shadow:0 22px 55px rgba(0,0,0,.3)}
.site-frame iframe{display:block;width:100%;height:760px;border:0;background:#fff}

/* Dedicated full-screen Battle Surfer */
.surf-mode{overflow:hidden;background:#071622}
.surf-mode>.nav,.surf-mode>.footer,.surf-mode>div.container{display:none}
.fullscreen-surfer{height:100vh;width:100vw;margin:0;padding:0;display:flex;flex-direction:column;background:#071622}
.surf-toolbar{height:74px;flex:0 0 74px;display:flex;align-items:center;gap:24px;padding:10px 20px;background:#071622;border-bottom:1px solid #24465c;color:#fff;z-index:20}
.surf-brand{font-weight:950;letter-spacing:.07em;color:#fff;white-space:nowrap}.surf-brand span{color:#21d4d4}
.surf-question{display:flex;flex-direction:column;align-items:center;justify-content:center;flex:1;text-align:center}.surf-question strong{font-size:24px}.surf-question small{color:#a9c5d6;margin-top:2px}
.surf-exit{border:1px solid #496a7f;border-radius:10px;padding:10px 14px;color:#fff;white-space:nowrap}
.surf-timer{width:72px;height:54px;border:1px solid #44677d;border-radius:12px;display:flex;flex-direction:column;align-items:center;justify-content:center;background:#102838;color:#fff;line-height:1}.surf-timer span{font-size:24px;font-weight:950;color:#21d4d4}.surf-timer small{font-size:10px;margin-top:3px;text-transform:uppercase;letter-spacing:.08em}.surf-timer.ready{background:#0c5d46;border-color:#38d98f}.surf-timer.ready span{color:#fff}.surf-timer.ready span::after{content:'✓'}.surf-timer.ready span{font-size:0}.surf-timer.ready span::after{font-size:24px}
.surf-pick:disabled{cursor:not-allowed;opacity:.55;filter:grayscale(.35)}
.surf-toolbar .target-filter{margin:0}.surf-toolbar .target-filter label{color:#fff}.surf-toolbar select{min-width:150px}
.surf-grid{position:relative;flex:1;min-height:0;width:100%;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:4px;padding:4px;background:#071622;align-items:stretch}
.surf-frame{position:relative;height:100%;min-width:0;border-radius:8px;border:1px solid #31566c;display:flex;flex-direction:column;box-shadow:none}
.surf-frame iframe{height:auto;min-height:0;flex:1;width:100%;border:0}
.page-badge{position:absolute;top:10px;left:10px;z-index:4;padding:7px 12px;border-radius:999px;background:rgba(7,22,34,.92);color:#fff;font-weight:900;box-shadow:0 4px 16px rgba(0,0,0,.28)}
.surf-vote{height:62px;flex:0 0 62px;padding:8px 14px;display:grid;grid-template-columns:minmax(0,1fr) auto auto;gap:12px;align-items:center;background:#fff}.surf-vote strong{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:#071622}.surf-vote .btn{min-width:150px}.surf-vote a{white-space:nowrap}
.surf-vs{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);z-index:10;width:52px;height:52px;border-radius:50%;display:grid;place-items:center;background:#071622;color:#21d4d4;border:2px solid #fff;box-shadow:0 8px 22px rgba(0,0,0,.35);font-weight:950}
.surf-empty{flex:1;display:grid;place-items:center;padding:20px}
@media(max-width:800px){.surf-mode{overflow:auto}.fullscreen-surfer{height:auto;min-height:100vh}.surf-toolbar{height:auto;min-height:64px;flex-wrap:wrap}.surf-question{order:3;flex-basis:100%}.surf-question strong{font-size:19px}.surf-grid{grid-template-columns:1fr;height:auto}.surf-frame{height:72vh}.surf-vs{position:static;transform:none;margin:-2px auto}.surf-vote{grid-template-columns:1fr auto}.surf-vote a{display:none}}
.site-meta{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:15px;color:var(--ink);background:#fff}
.site-meta strong{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.site-meta .btn{flex:0 0 auto}
.vs{display:grid;place-items:center;width:70px;height:70px;border:1px solid #3b5d72;border-radius:50%;background:#0b2031;color:var(--cyan);font-weight:950;font-size:1.4rem}
.form-card{max-width:720px;margin:40px auto}
.field{display:grid;gap:7px;margin-bottom:16px}
.field label{font-weight:800}
.field input,.field textarea{width:100%;border:1px solid #38576b;border-radius:11px;padding:13px 14px;background:#071622;color:#fff;font:inherit}
.field textarea{min-height:130px;resize:vertical}
.notice{padding:13px 15px;margin:14px 0;border:1px solid #326474;border-radius:12px;background:#0b2939;color:#bfeaf3}
.error{border-color:#7a3442;color:#ffd5dc}
.table-wrap{overflow:auto}
.table{width:100%;border-collapse:collapse}
.table th,.table td{padding:13px;border-bottom:1px solid #28465a;text-align:left}
.profile-head{display:flex;align-items:center;gap:22px}
.avatar{width:96px;height:96px;border-radius:50%;object-fit:cover;border:4px solid #27ccb4;background:#193245}
.bar{height:10px;overflow:hidden;border-radius:999px;background:#243a4b}
.bar span{display:block;height:100%;background:linear-gradient(90deg,var(--lime),var(--blue))}
.footer{padding:40px 0;text-align:center;color:#7892a4}
@media(max-width:900px){.grid,.podium{grid-template-columns:1fr}
.battle-grid{grid-template-columns:1fr}
.vs{margin:auto;transform:rotate(90deg)}
.site-frame iframe{height:420px}
.links{display:none}
}
@media(max-width:560px){.container{width:min(100% - 20px,1180px)}
.hero{padding-top:50px}
.card{padding:18px}
.site-frame iframe{height:360px}
.site-meta{align-items:stretch;flex-direction:column}
.btn{width:100%}
}
.theme-toggle{display:inline-flex;align-items:center;gap:7px;border:1px solid var(--line);background:#162c3e;color:var(--white);border-radius:999px;padding:9px 13px;font:inherit;font-weight:800;cursor:pointer}
.theme-toggle:hover{border-color:var(--cyan)}
.light-theme{--ink:#081827;--panel:#fff;--line:#c9dce8;--muted:#587187;--white:#0a2236}
.light-theme body{color:var(--white);background:linear-gradient(180deg,#f9fcff 0,#eef7fb 60%,#f3f8fc 100%)}
.light-theme .nav{border-color:#d5e4ed;background:rgba(255,255,255,.94)}
.light-theme .links a{color:#28475c}
.light-theme .notification-bell{background:#e8f3f8}
.light-theme .notification-bell i{border-color:#e8f3f8}
.light-theme .links .btn{color:#fff}
.light-theme .card{background:linear-gradient(145deg,#fff,#f2f8fb);box-shadow:0 18px 50px rgba(14,57,86,.12)}
.light-theme .hero{background:radial-gradient(circle at 75% 15%,rgba(29,111,255,.13),transparent 35%),radial-gradient(circle at 20% 60%,rgba(0,210,170,.12),transparent 32%)}
.light-theme .hero p{color:#506d81}
.light-theme .theme-toggle{background:#e8f3f8;color:#0a2236}
.light-theme .field input,.light-theme .field textarea{border-color:#b8cfdd;background:#fff;color:#0a2236}
.light-theme .notice{border-color:#a9d5df;background:#e8f7fa;color:#17485a}
.light-theme .table th,.light-theme .table td{border-color:#d6e4ec}
.light-theme .table th{color:#23445b}
.light-theme .bar{background:#d5e3eb}
.light-theme .footer{color:#587187}
.light-theme .vs{background:#fff;color:#087f9b}
.member-dashboard{display:grid;grid-template-columns:250px minmax(0,1fr);width:min(1500px,calc(100% - 28px));margin:0 auto;min-height:calc(100vh - 70px)}
.dashboard-sidebar{padding:28px 18px;border-right:1px solid var(--line)}
.membership-box{display:grid;gap:5px;margin-bottom:24px;padding:20px;border:1px solid var(--line);border-radius:16px;background:rgba(20,55,77,.62)}
.membership-box span,.dashboard-sidebar nav>span{font-size:.68rem;font-weight:900;letter-spacing:.14em;color:#7fa5bd}
.membership-box strong{font-size:1.3rem;color:var(--lime)}.membership-box small{color:var(--muted)}
.dashboard-sidebar nav{display:grid;gap:7px}.dashboard-sidebar nav>span{margin:13px 9px 3px}
.dashboard-sidebar nav a{padding:12px;border-radius:11px;text-decoration:none;font-weight:800;color:#c5d8e5}.dashboard-sidebar nav a.active,.dashboard-sidebar nav a:hover{background:#12324b;color:#fff;box-shadow:inset 4px 0 var(--cyan)}
.dashboard-content{padding:34px 40px 60px;min-width:0}.dashboard-welcome h1{font-size:clamp(2rem,4vw,3.4rem);margin:10px 0}.dashboard-welcome{margin-bottom:24px}
.dashboard-hero{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:20px;padding:38px;border:1px solid #24799a;border-radius:24px;background:radial-gradient(circle at 75% 0,rgba(104,238,134,.16),transparent 35%),linear-gradient(135deg,#142e43,#0d2535);box-shadow:0 24px 55px rgba(0,0,0,.2)}
.dashboard-hero h2{max-width:800px;font-size:clamp(2rem,4vw,3.4rem);line-height:1.02;margin:20px 0}.dashboard-actions{display:flex;gap:12px;margin-top:25px}
.account-summary{display:grid;align-content:start;gap:15px;padding:22px;border:1px solid var(--line);border-radius:20px;background:rgba(7,22,34,.68)}.account-summary .avatar{width:58px;height:58px}.account-summary>div{display:grid}.account-summary small{color:var(--muted)}.account-summary dl{display:grid;grid-template-columns:1fr auto;gap:10px;margin:0;padding:16px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.account-summary dt{color:var(--muted)}.account-summary dd{margin:0;font-weight:900}
.dashboard-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:15px;margin:20px 0}.dashboard-stats .card{display:grid;gap:5px;padding:18px}.dashboard-stats strong{font-size:1.8rem;color:var(--lime)}.dashboard-stats small{color:var(--muted)}
.dashboard-grid{display:grid;grid-template-columns:360px minmax(0,1fr);gap:20px;margin:20px 0}.analytics-panel{min-width:0}.team-card{margin:20px 0}.pro-lock{margin-top:15px;padding:12px;border:1px dashed var(--line);border-radius:12px;color:var(--muted)}
.membership-pill{padding:9px 14px;border-radius:999px;background:linear-gradient(90deg,var(--lime),var(--cyan));color:#06111c;font-weight:950}.comparison th:nth-child(n+2),.comparison td:nth-child(n+2){text-align:center}.comparison td:last-child{color:var(--lime)}
.field select,.target-filter select,.admin-inline select{width:100%;border:1px solid #38576b;border-radius:11px;padding:12px;background:#071622;color:#fff;font:inherit}.target-filter{display:inline-block;margin-top:12px}.target-filter label{display:flex;align-items:center;gap:10px;font-weight:800}.target-filter select{width:auto}
.light-theme .member-dashboard{color:#0a2236}.light-theme .dashboard-sidebar{background:#edf6fb}.light-theme .membership-box,.light-theme .dashboard-sidebar nav a.active{background:#fff}.light-theme .dashboard-sidebar nav a{color:#28475c}.light-theme .dashboard-hero{background:radial-gradient(circle at 75% 0,rgba(104,238,134,.24),transparent 35%),linear-gradient(135deg,#fff,#e9f5fa)}.light-theme .account-summary{background:rgba(255,255,255,.85)}.light-theme .field select,.light-theme .target-filter select,.light-theme .admin-inline select{background:#fff;color:#0a2236}
@media(max-width:1100px){.member-dashboard{grid-template-columns:1fr}.dashboard-sidebar{display:none}.dashboard-hero{grid-template-columns:1fr}.dashboard-stats{grid-template-columns:repeat(2,1fr)}.dashboard-grid{grid-template-columns:1fr}.dashboard-content{padding:28px 18px}}
@media(max-width:600px){.dashboard-stats{grid-template-columns:1fr}.dashboard-actions{flex-direction:column}.dashboard-hero{padding:24px}.account-summary{padding:18px}}
@media(max-width:900px){.theme-toggle{padding:9px}.theme-label{display:none}}
.referral-card{margin-bottom:38px}.copy-row{display:flex;gap:10px;margin:18px 0}.copy-row input{min-width:0;flex:1;border:1px solid var(--line);border-radius:12px;padding:13px 14px;background:#071622;color:#fff;font:inherit}.banner-heading{margin-top:18px}.banner-list{display:grid;gap:20px}.banner-card{display:grid;grid-template-columns:minmax(300px,1fr) 1fr;align-items:center;gap:28px}.banner-preview{display:grid;place-items:center;min-height:190px;overflow:auto;border:1px dashed var(--line);border-radius:16px;padding:18px;background:#071622}.banner-preview img{display:block;max-width:100%;height:auto}.embed-code{width:100%;min-height:100px;margin:10px 0 14px;border:1px solid var(--line);border-radius:12px;padding:12px;background:#071622;color:#d8e9f4;font:13px/1.5 ui-monospace,monospace;resize:vertical}.banner-actions{display:flex;gap:10px;flex-wrap:wrap}.light-theme .copy-row input,.light-theme .embed-code{background:#fff;color:#0a2236}.light-theme .banner-preview{background:#eaf4fa}@media(max-width:800px){.banner-card{grid-template-columns:1fr}.copy-row{align-items:stretch;flex-direction:column}.banner-actions .btn{width:100%}}
.admin-search{display:flex;gap:10px}.admin-search input,.admin-inline input[type=number]{border:1px solid var(--line);border-radius:11px;padding:11px 13px;background:#071622;color:#fff;font:inherit}.admin-inline{display:flex;align-items:center;justify-content:flex-end;gap:12px}.admin-inline input[type=number]{width:110px}.admin-actions,.admin-actions form{display:flex;align-items:center;gap:9px;flex-wrap:wrap}.admin-table small{color:var(--muted)}.light-theme .admin-search input,.light-theme .admin-inline input[type=number]{background:#fff;color:#0a2236}@media(max-width:800px){.admin-search{width:100%;flex-direction:column}.admin-inline{align-items:stretch;flex-direction:column}.admin-inline input[type=number]{width:100%}.admin-actions,.admin-actions form{align-items:stretch;flex-direction:column}.admin-actions .btn{width:100%}}