:root {
  --bg:#07080f; --bg2:#0d0f1a; --bg3:#111320;
  --surface:rgba(255,255,255,0.04); --surface2:rgba(255,255,255,0.07);
  --border:rgba(255,255,255,0.08); --border2:rgba(255,255,255,0.14);
  --sky:#7ee8fa; --mint:#56f0c0; --gold:#ffc94a; --coral:#ff7a5c; --purple:#b06cff;
  --text:#f0f2ff; --muted:#8890b0; --faint:#454870; --r:12px; --rl:20px;
}
*{margin:0;padding:0;box-sizing:border-box;}
body{min-height:100vh;background:var(--bg);color:var(--text);font-family:'DM Sans',sans-serif;font-size:16px;line-height:1.7;overflow-x:hidden;-webkit-font-smoothing:subpixel-antialiased;text-rendering:optimizeLegibility;}
.grid-bg{position:fixed;inset:0;z-index:0;pointer-events:none;background-image:linear-gradient(rgba(126,232,250,.025) 1px,transparent 1px),linear-gradient(90deg,rgba(126,232,250,.025) 1px,transparent 1px);background-size:48px 48px;}
.grid-bg:after{content:'';position:absolute;inset:0;background:radial-gradient(ellipse 72% 56% at 50% 0%,rgba(126,232,250,.07),transparent 72%);}
nav{position:sticky;top:0;z-index:1000;height:64px;padding:0 5vw;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--border);background:rgba(7,8,15,.92);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);box-shadow:0 12px 30px rgba(0,0,0,.22);}
body[data-page="profile"] nav,
body[data-page="settings"] nav,
body[data-page="help"] nav,
body[data-page="feedback"] nav{
  position:sticky;
  top:0;
  z-index:1000;
  background:rgba(7,8,15,.92);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  box-shadow:0 12px 30px rgba(0,0,0,.22);
}
.logo{display:flex;align-items:center;text-decoration:none;}
.logo img{height:36px;width:auto;display:block;}
.nav-actions{display:flex;align-items:center;gap:16px;}
.nav-actions a{font-family:'Manrope',sans-serif;font-size:14px;font-weight:600;color:#c0c7e6;text-decoration:none;transition:color .2s;text-shadow:none;}
.nav-actions a:hover{color:var(--text);}
main{position:relative;z-index:1;max-width:1080px;margin:0 auto;padding:58px 24px 92px;}
.app-layout{position:relative;z-index:1;display:grid;grid-template-columns:260px minmax(0,1fr);min-height:calc(100vh - 64px);}
.app-layout main{width:100%;margin:0 auto;}
.sidebar{border-right:1px solid var(--border);background:var(--bg2);padding:24px 0;position:sticky;top:64px;height:calc(100vh - 64px);overflow-y:auto;}
.sidebar-section{padding:0 16px 20px;}
.sidebar-label{font-family:'Manrope',sans-serif;font-size:11px;font-weight:700;color:rgba(190,198,230,.76);letter-spacing:.12em;text-transform:uppercase;padding:0 8px;margin-bottom:8px;text-shadow:none;}
.sidebar-item{display:flex;align-items:center;gap:12px;padding:10px 12px;border-radius:8px;cursor:pointer;transition:background .15s;border:none;background:transparent;width:100%;text-align:left;color:#c0c7e6;font-family:'Manrope',sans-serif;font-size:14px;font-weight:600;text-shadow:none;}
.sidebar-item:hover{background:var(--surface);color:var(--text);}
.sidebar-item.active{background:rgba(126,232,250,.08);color:#8feeff;}
.sidebar-item .icon{font-size:16px;width:20px;text-align:center;}
.sidebar-mascot{display:flex;justify-content:center;padding:20px 16px 4px;}
.sidebar-mascot img{width:100px;height:100px;object-fit:contain;filter:drop-shadow(0 6px 16px rgba(86,240,192,.25));animation:float 4s ease-in-out infinite;}
.lang-selector{padding:0 16px 20px;}
.lang-selector label{display:block;font-family:'Manrope',sans-serif;font-size:11px;font-weight:700;color:rgba(190,198,230,.76);letter-spacing:.12em;text-transform:uppercase;padding:0 8px;margin-bottom:8px;text-shadow:none;}
.lang-selector select{width:100%;background:var(--bg3);border:1px solid var(--border2);border-radius:8px;padding:10px 12px;color:#f7f9ff;font-family:'Manrope',sans-serif;font-size:14px;font-weight:600;outline:none;}
.hero{display:grid;grid-template-columns:minmax(0,1fr) 220px;gap:40px;align-items:center;margin-bottom:38px;}
.eyebrow{display:inline-flex;align-items:center;gap:8px;margin-bottom:18px;padding:6px 14px;border:1px solid rgba(126,232,250,.2);border-radius:999px;background:rgba(126,232,250,.08);color:var(--sky);font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;}
.dot{width:6px;height:6px;border-radius:50%;background:var(--mint);box-shadow:0 0 10px var(--mint);}
h1{font-family:'Manrope',sans-serif;font-size:clamp(40px,6vw,72px);line-height:1.02;font-weight:800;letter-spacing:0;margin-bottom:18px;}
.hero-copy{max-width:650px;color:var(--muted);font-size:18px;font-weight:300;}
.mascot-wrap{position:relative;display:flex;justify-content:center;align-items:flex-end;min-height:220px;}
.mascot-wrap:after{content:'';position:absolute;bottom:18px;width:72%;height:24px;border-radius:50%;background:radial-gradient(ellipse,rgba(126,232,250,.2),transparent 70%);filter:blur(4px);}
.mascot-wrap img{position:relative;z-index:1;width:210px;height:210px;object-fit:contain;filter:drop-shadow(0 16px 44px rgba(86,240,192,.22));animation:float 4s ease-in-out infinite;}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}
.status-row{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:26px;}
.pill{display:inline-flex;align-items:center;border:1px solid var(--border2);border-radius:999px;background:var(--surface);padding:6px 12px;color:var(--muted);font-size:12px;font-weight:700;letter-spacing:.04em;text-transform:uppercase;}
.pill.live{border-color:rgba(86,240,192,.28);color:var(--mint);background:rgba(86,240,192,.08);}
.pill.soon{border-color:rgba(255,201,74,.28);color:var(--gold);background:rgba(255,201,74,.08);}
.actions{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:34px;}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:999px;padding:13px 22px;font-weight:700;text-decoration:none;transition:background .16s,border-color .16s;transform:none;}
.btn.primary{background:var(--sky);color:#07080f;}
.btn.secondary{background:var(--surface);border:1px solid var(--border2);color:var(--text);}
.btn:hover{transform:none;}
.panel-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:16px;margin-bottom:24px;}
.panel{background:var(--bg2);border:1px solid var(--border);border-radius:var(--rl);padding:24px;}
.panel h2{font-family:'Manrope',sans-serif;font-size:21px;font-weight:800;margin-bottom:12px;}
.panel p,.panel li{color:var(--muted);font-size:14px;}
.panel ul{display:grid;gap:9px;list-style:none;}
.panel li:before{content:'- ';color:var(--sky);}
.module-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;}
.module-card{display:flex;align-items:center;gap:12px;padding:16px;border:1px solid var(--border);border-radius:var(--r);background:var(--bg2);text-decoration:none;color:var(--text);transition:background .16s,border-color .16s;transform:none;}
.module-card:hover{background:var(--bg3);border-color:rgba(126,232,250,.24);transform:none;}
.module-icon{width:36px;height:36px;border-radius:10px;display:flex;align-items:center;justify-content:center;flex-shrink:0;background:rgba(126,232,250,.1);color:var(--sky);font-weight:800;}
.module-name{font-weight:800;font-size:14px;line-height:1.25;}
.module-desc{font-size:12px;color:var(--muted);line-height:1.35;margin-top:2px;}
footer{display:none!important;}
footer a{color:var(--muted);text-decoration:none;}
footer a:hover{color:var(--sky);}
@media(max-width:860px){
  nav{padding:0 16px;}
  .nav-actions{gap:12px;}
  .nav-actions a:first-child{display:none;}
  .app-layout{display:block;}
  .sidebar{display:none;}
  main{padding:42px 16px 72px;}
  .hero{grid-template-columns:1fr;text-align:center;gap:18px;}
  .hero-copy{margin:0 auto;}
  .status-row,.actions{justify-content:center;}
  .panel-grid{grid-template-columns:1fr;}
  .module-grid{grid-template-columns:1fr;}
}