:root{
  /* PE/IBank grayscale-dark */
  --bg:#0a0b0d; --panel:#0f1114; --panel-2:#0b0d10; --text:#e6edf3; --muted:#95a1b1; --line:#181c22;
  --accent:#5aa0ff; --good:#14c184; --bad:#ff6b6b; --chip:#0f1622;
}
*{box-sizing:border-box}
html,body{height:100%}
body{margin:0;font-family:Inter,system-ui,Arial,sans-serif;background:radial-gradient(1200px 600px at 70% -10%, #0e1c2e 0%, transparent 60%) ,var(--bg);color:var(--text);font-size:14px}
.app{max-width:1200px;margin:0 auto;padding:24px}

.topbar{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:24px}
.brand{display:flex;align-items:center;gap:14px}
.logo-img{width:36px;height:36px;border-radius:8px;object-fit:cover;border:1px solid var(--line);background:#0c0f13}
.titles h1{margin:0;font-size:20px;letter-spacing:2px}
.titles p{margin:2px 0 0;color:var(--muted);font-size:12px}

.actions{display:flex;gap:8px}
.icon-btn{display:flex;align-items:center;gap:0;background:transparent;border:1px solid var(--line);color:var(--text);padding:8px;border-radius:10px;text-decoration:none;width:36px;height:36px;justify-content:center;transition:all 0.2s ease}
.icon-btn:hover{border-color:#2a3342;color:var(--accent);transform:translateY(-1px)}

.overview{display:grid;grid-template-columns:2fr 3fr;gap:16px;align-items:stretch}
.kpis{display:grid;grid-template-columns:repeat(2,1fr);grid-template-rows:repeat(2,1fr);gap:10px;margin:0;height:100%}
.kpi{background:linear-gradient(180deg,var(--panel),var(--panel-2));border:1px solid var(--line);border-radius:14px;padding:10px 12px;height:100%;display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center;gap:6px}
.kpi .label{color:var(--muted);font-size:11px;align-self:center}
.kpi .value{font-size:22px;font-weight:700;margin:4px 0;letter-spacing:.2px}
.kpi .sub{color:var(--muted);font-size:11px;align-self:center}

.chart-card{background:linear-gradient(180deg,var(--panel),var(--panel-2));border:1px solid var(--line);border-radius:16px;padding:12px 14px;margin:0}
.chart-header{display:flex;align-items:center;justify-content:space-between}
.range{display:flex;gap:8px}
.chip{background:var(--chip);border:1px solid var(--line);color:var(--text);padding:6px 10px;border-radius:999px;cursor:pointer}
.chip.active{border-color:var(--accent);color:#bfeeff}

.tabs{background:linear-gradient(180deg,var(--panel),var(--panel-2));border:1px solid var(--line);border-radius:16px;padding:12px 14px;margin-top:16px}
.tablist{display:flex;gap:6px;margin-bottom:12px}
.tab{background:transparent;border:1px solid var(--line);color:var(--text);padding:8px 12px;border-radius:10px;cursor:pointer}
.tab.active{border-color:var(--accent);color:#bfeeff}
.filters{display:flex;gap:10px;flex-wrap:wrap;margin:8px 0 12px}
.filters input,.filters select{background:#0b1220;border:1px solid var(--line);color:var(--text);padding:10px;border-radius:10px;min-width:160px}

.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.card{background:#0c1320;border:1px solid var(--line);border-radius:12px;overflow:hidden;display:flex;flex-direction:column}
.card .thumbs{display:grid;grid-template-columns:1fr 1fr;gap:0;border-bottom:1px solid var(--line);margin-bottom:8px}
/* Two frames, full contain */
.card .thumbs .frame{aspect-ratio:auto;background:#0a111a;padding:0;display:grid;place-items:center}
.card img{display:block;width:100%;height:auto;background:transparent;border-radius:0}
.card .meta{padding:12px;display:flex;flex-direction:column;flex:1}
.card .title{font-weight:700;margin:12px 0 6px;font-size:14px;line-height:1.3;min-height:2.6em;display:flex;align-items:flex-start}
.card .title .title-spacer{height:1.3em;margin:0;padding:0}
.card .meta-content{flex:1}
.card .meta-bottom{margin-top:auto}
.card .badges{min-height:1.8em;margin-bottom:8px;display:flex;align-items:flex-start;flex-wrap:wrap}
.badge{display:inline-block;background:#152038;border:1px solid var(--line);font-size:12px;border-radius:8px;padding:2px 8px;margin-right:6px;color:#cfe8ff}
.row{display:flex;justify-content:space-between;color:#b6c4d9;font-size:13px;margin:4px 0}
.row a{color:#bfeeff;text-decoration:underline;cursor:pointer}
.row a:hover{color:#e4f6ff}
.eth-right{display:inline-flex;align-items:center;justify-content:center;min-width:16px}
.eth-logo{opacity:.8}
.muted{opacity:.7}
.gain{color:var(--good)}
.loss{color:var(--bad)}

.footer{opacity:.6;margin:20px 0 10px;text-align:center;font-size:12px}

/* FAQ */
.faq{margin:24px auto 0;max-width:900px}
.faq h2{margin:0 0 10px 2px;font-size:16px;letter-spacing:.3px;text-align:center}
.faq-item{background:linear-gradient(180deg,var(--panel),var(--panel-2));border:1px solid var(--line);border-radius:12px;padding:12px 16px;margin:10px 0;color:var(--text)}
.faq-item summary{list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;font-weight:700}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item[open] summary{color:#cfe8ff}
.faq-item .answer{margin-top:8px;color:#cbd7e6;line-height:1.55}

/* Viewer modal */
.viewer{position:fixed;inset:0;background:rgba(0,0,0,.85);display:flex;align-items:center;justify-content:center;z-index:1000;padding:24px}
.viewer.hidden{display:none}
.viewer img{max-width:min(92vw,1000px);max-height:90vh;border-radius:10px;box-shadow:0 10px 30px rgba(0,0,0,.6)}
.viewer-close{position:absolute;top:14px;right:14px;background:rgba(255,255,255,.12);border:1px solid var(--line);color:#fff;width:36px;height:36px;border-radius:10px;font-size:22px;line-height:1;cursor:pointer}
.viewer-close:hover{background:rgba(255,255,255,.2)}
.viewerHint{position:absolute;bottom:14px;color:#cdd7e4;font-size:12px;opacity:.8}

@media (max-width:1080px){.overview{grid-template-columns:1fr}.cards{grid-template-columns:repeat(2,1fr)}}
@media (max-width:720px){.kpis{grid-template-columns:1fr}.cards{grid-template-columns:1fr}}