*{box-sizing:border-box}
body{margin:0;font-family:Arial,Helvetica,sans-serif;background:radial-gradient(circle at top,#162238 0,#050505 52%,#261805 100%);color:#fff}
.app{max-width:560px;margin:auto;padding:14px 12px 80px}
.hero{border:1px solid #f4c542;background:linear-gradient(180deg,#08111f,#050a12);border-radius:30px;padding:18px;text-align:center;box-shadow:0 0 40px rgba(244,197,66,.22)}
.brand-logo{max-width:360px;width:100%;border-radius:22px;display:block;margin:0 auto 10px}
.pill{display:inline-block;background:#f4c542;color:#000;border-radius:999px;padding:7px 13px;font-size:12px;font-weight:900}
h1{color:#f4c542;margin:10px 0 4px;font-size:30px;letter-spacing:.5px}
h2,h3{color:#f4c542;margin:6px 0}
.hero p,.muted,small{color:#aeb8c8}
.tabs{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin:13px 0}
.tab{border:1px solid #334155;background:#111827;color:#fff;border-radius:14px;padding:13px 4px;font-weight:900}
.tab.active{background:#f4c542;color:#000}
.page{display:none}.page.active{display:block}
.panel,.result{background:#07111f;border:1px solid #27364f;border-radius:24px;padding:16px;margin-top:10px}
label{display:block;color:#f4c542;font-weight:900;margin:14px 0 7px}
input,select{width:100%;background:#111827;border:1px solid #334155;color:#fff;border-radius:16px;padding:15px;font-size:16px;outline:none}
input:focus,select:focus{border-color:#f4c542}
.quick,.two,.market-grid,.actions{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.quick{grid-template-columns:repeat(3,1fr);margin-top:12px}
.quick button{background:#1f2937;color:#f4c542;border:1px solid #334155;border-radius:14px;padding:11px 6px;font-weight:900}
.primary{width:100%;border:0;border-radius:17px;padding:16px;margin-top:17px;font-size:18px;font-weight:950;color:#000;background:linear-gradient(90deg,#b8860b,#f4c542,#b8860b)}
.hidden{display:none}
.result-main{background:#050914;border:1px solid #f4c542;border-radius:20px;padding:16px;text-align:center;margin-bottom:8px}
.result-main span{display:block;color:#aeb8c8}.result-main b{display:block;color:#f4c542;font-size:30px;margin-top:6px}
.line{display:flex;justify-content:space-between;gap:12px;border-bottom:1px solid #1f2937;padding:11px 0}
.line:last-child{border-bottom:0}.line strong{color:#f4c542;text-align:right}
.actions{margin-top:13px}.actions button{border:0;border-radius:15px;padding:14px 7px;font-weight:950}
.dark{background:#1f2937;color:#fff}.green{background:#16a34a;color:#fff}
.bank-card,.customer-card,.market-card,.weather{background:#0b1220;border:1px solid #334155;border-radius:18px;padding:14px;margin-top:10px}
.bank-card b,.market-card b{color:#f4c542}
.market-card span{display:block;color:#aeb8c8;font-size:13px}.market-card b{display:block;font-size:22px;margin-top:5px}
footer{text-align:center;color:#8b94a3;font-size:12px;margin-top:14px}footer b{color:#f4c542}
@media(max-width:440px){.tabs{grid-template-columns:repeat(2,1fr)}.quick{grid-template-columns:1fr 1fr}.two,.market-grid{grid-template-columns:1fr 1fr}}
@media print{body{background:#fff;color:#000}.tabs,.quick,footer,.actions{display:none!important}.hero,.panel,.result{border:0;box-shadow:none}.result{display:block!important}.line strong,.result-main b{color:#000}}