/* ---------- Responsive & polish ---------- */

:root{--bg:#0b0d12;--bg2:#10131a;--card:rgba(255,255,255,.04);--card-border:rgba(255,255,255,.08);--text:#e9edf4;--muted:#8a93a6;--accent:#7c5cff;--accent2:#00d4ff;--glow:rgba(124,92,255,.45);--danger:#ff5470;--success:#2dd4a7;--warn:#ffc400;--radius:16px}
*{margin:0;padding:0;box-sizing:border-box}
body{background:var(--bg);color:var(--text);font-family:system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;font-size:15px;line-height:1.65;min-height:100vh;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:6px}
.bg-orbs{position:fixed;inset:0;z-index:-1;overflow:hidden;pointer-events:none}
.bg-orbs span{position:absolute;border-radius:50%;filter:blur(110px);opacity:.22;animation:drift 26s ease-in-out infinite alternate}
.bg-orbs span:nth-child(1){width:520px;height:520px;background:var(--accent);top:-160px;left:-120px}
.bg-orbs span:nth-child(2){width:420px;height:420px;background:var(--accent2);bottom:-140px;right:-100px;animation-delay:-8s}
.bg-orbs span:nth-child(3){width:300px;height:300px;background:#ff5ea8;top:40%;left:55%;animation-delay:-16s;opacity:.13}
@keyframes drift{from{transform:translate(0,0)}to{transform:translate(70px,50px) scale(1.15)}}
.topbar{position:sticky;top:0;z-index:100;backdrop-filter:blur(20px) saturate(1.4);-webkit-backdrop-filter:blur(20px) saturate(1.4);background:rgba(11,13,18,.72);border-bottom:1px solid var(--card-border);box-shadow:0 1px 24px rgba(0,0,0,.35)}
.topbar-inner{max-width:1100px;margin:0 auto;padding:0 20px;height:64px;display:flex;align-items:center;gap:18px}
.brand{font-weight:800;font-size:19px;letter-spacing:-.02em;background:linear-gradient(90deg,var(--accent2),var(--accent));-webkit-background-clip:text;background-clip:text;color:transparent;white-space:nowrap}
.brand em{font-style:normal;-webkit-text-fill-color:initial;color:var(--text);font-weight:600}
.topnav{margin-left:auto;display:flex;align-items:center;gap:12px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;padding:11px 22px;border-radius:12px;border:none;cursor:pointer;font:inherit;font-weight:600;font-size:14px;transition:transform .15s,box-shadow .2s,background .2s}
.btn:active{transform:scale(.97)}
.btn-sm{padding:8px 16px;font-size:13px}
.btn-glow{background:linear-gradient(135deg,var(--accent),#5e3bff);color:#fff;box-shadow:0 4px 18px var(--glow)}
.btn-glow:hover{box-shadow:0 6px 26px var(--glow)}
.btn-ghost{background:var(--card);color:var(--text);border:1px solid var(--card-border)}
.btn-ghost:hover{border-color:var(--accent)}
.btn-danger{background:rgba(255,84,112,.14);border:1px solid rgba(255,84,112,.4);color:var(--danger)}
.btn-success{background:var(--success);color:#06281f}
.btn[disabled]{opacity:.55;cursor:not-allowed}


.page{max-width:1100px;margin:0 auto;padding:32px 20px 80px}
.card{background:linear-gradient(180deg,rgba(255,255,255,.055),rgba(255,255,255,.03));border:1px solid var(--card-border);border-radius:var(--radius);padding:24px;backdrop-filter:blur(10px);box-shadow:0 2px 10px rgba(0,0,0,.25)}
.muted{color:var(--muted)}
.flash{display:flex;align-items:center;gap:10px;margin-bottom:22px;padding:14px 18px;border-radius:12px;font-weight:500;animation:flashIn .35s ease}
@keyframes flashIn{from{opacity:0;transform:translateY(-8px)}to{opacity:1}}
.flash-success{background:rgba(45,212,167,.12);color:var(--success);border:1px solid rgba(45,212,167,.35)}
.flash-error{background:rgba(255,84,112,.12);color:var(--danger);border:1px solid rgba(255,84,112,.35)}
.hero{text-align:center;padding:84px 24px 72px;margin-bottom:44px;border-radius:28px;position:relative;overflow:hidden;background:radial-gradient(ellipse at 30% 0%,rgba(124,92,255,.28),transparent 55%),radial-gradient(ellipse at 75% 20%,rgba(0,212,255,.18),transparent 50%),linear-gradient(180deg,rgba(255,255,255,.05),rgba(255,255,255,.02));border:1px solid var(--card-border);box-shadow:0 12px 34px rgba(0,0,0,.4)}
.hero h1{font-size:clamp(32px,5.4vw,56px);font-weight:800;line-height:1.12;letter-spacing:-.03em;margin-bottom:16px;position:relative;z-index:1}
.hero h1 .grad{background:linear-gradient(90deg,var(--accent2),var(--accent) 45%,#ff5ea8);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p{color:var(--muted);font-size:17.5px;max-width:580px;margin:0 auto 30px;position:relative;z-index:1}
.hero .btn{font-size:15px;padding:13px 30px}
.section-title{font-size:22px;font-weight:800;letter-spacing:-.02em;margin-bottom:20px;display:flex;align-items:center;gap:10px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:22px;align-items:start}
@media(max-width:860px){.grid2{grid-template-columns:1fr}}
.balance-card{text-align:center;padding:30px}
.balance-card .amt{font-size:44px;font-weight:800;letter-spacing:-.03em;background:linear-gradient(90deg,var(--accent2),var(--accent));-webkit-background-clip:text;background-clip:text;color:transparent}
.form-group{margin-bottom:18px}
.form-label{display:block;font-weight:600;font-size:13px;margin-bottom:7px}
.input,textarea.input,select.input{width:100%;background:var(--bg2);border:1px solid var(--card-border);border-radius:12px;padding:12px 15px;color:var(--text);font:inherit;font-size:14.5px;outline:none;transition:border .2s,box-shadow .2s}
.input:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--glow)}
textarea.input{resize:vertical;min-height:120px;font-family:ui-monospace,monospace;font-size:13.5px}
.auth-wrap{max-width:440px;margin:40px auto}
.auth-wrap .card{padding:36px}
.auth-title{font-size:26px;font-weight:800;margin-bottom:6px;letter-spacing:-.02em}
.auth-sub{color:var(--muted);margin-bottom:26px;font-size:14px}
.sub-row{display:flex;align-items:center;gap:12px;padding:13px 4px;border-bottom:1px solid var(--card-border);flex-wrap:wrap}
.sub-row:last-child{border:none}
.sub-row .fq{font-weight:700;font-size:15px}
.sub-row small{color:var(--muted);display:block;font-size:12px}
.sub-row .grow{flex:1;min-width:0}
.badge-pill{display:inline-block;padding:3px 11px;border-radius:999px;font-size:11.5px;font-weight:700}
.badge-ok{background:rgba(45,212,167,.15);color:var(--success)}
.badge-off{background:rgba(255,255,255,.07);color:var(--muted)}
.badge-warn{background:rgba(255,196,0,.14);color:var(--warn)}
.site-footer{max-width:1100px;margin:0 auto;padding:26px 20px 40px;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;color:var(--muted);font-size:13px;border-top:1px solid var(--card-border)}
.data-table{width:100%;border-collapse:collapse;font-size:14px}
.data-table th{text-align:left;padding:11px 14px;color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.06em;border-bottom:1px solid var(--card-border)}
.data-table td{padding:12px 14px;border-bottom:1px solid rgba(255,255,255,.04)}
.data-table tr:hover td{background:rgba(124,92,255,.05)}
.table-scroll{overflow-x:auto}
.code-chip{font-family:ui-monospace,monospace;background:var(--bg2);border:1px solid var(--card-border);padding:4px 10px;border-radius:8px;font-size:13px}
.fm-crumb{margin-bottom:14px;font-size:14px}
.fm-crumb a{color:var(--accent2)}
.fm-row{display:flex;align-items:center;gap:10px;padding:9px 6px;border-bottom:1px solid var(--card-border)}
.fm-row:last-child{border:none}
.fm-row .grow{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis}
.fm-row .grow a:hover{color:var(--accent2)}
.fm-row .grow i{margin-right:6px;color:var(--accent2)}
@media(max-width:720px){.topbar-inner{gap:10px;padding:0 14px}.page{padding:20px 14px 60px}.balance-card .amt{font-size:36px}}

/* ---------- Responsive & professional polish (keep LAST — overrides base) ---------- */
.db-box{border:1px solid var(--card-border);border-radius:12px;margin:2px 4px 14px;background:rgba(255,255,255,.02)}
.db-box summary{padding:10px 14px;cursor:pointer;font-weight:600;font-size:14px;display:flex;align-items:center;gap:8px;list-style:none}
.db-box summary::-webkit-details-marker{display:none}
.db-box[open] summary{border-bottom:1px solid var(--card-border)}
.db-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px;padding:14px}
.db-grid small{display:block;color:var(--muted);font-size:11.5px;text-transform:uppercase;letter-spacing:.06em;margin-bottom:4px}
.db-grid .code-chip{word-break:break-all;display:inline-block;max-width:100%}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}

@media(max-width:860px){
    .topbar-inner{height:auto;flex-wrap:wrap;padding:10px 14px;gap:10px}
    .topnav{width:100%;justify-content:flex-start;flex-wrap:wrap;gap:8px}
    .topnav .btn{padding:9px 14px}
    .hero{padding:56px 18px 48px;border-radius:22px;margin-bottom:28px}
    .hero p{font-size:16px}
    .hero .btn{width:100%;max-width:340px}
    .section-title{font-size:19px}
    .balance-card .amt{font-size:38px}
    .page{padding:22px 14px 60px}
    form[style*="display:flex"]{flex-wrap:wrap}
    form[style*="display:flex"] .btn{width:100%}
    form[style*="display:flex"] .input{flex:1 1 100%}
}
@media(max-width:600px){
    .sub-row{flex-direction:column;align-items:stretch;gap:8px;padding:14px 2px}
    .sub-row .fq{word-break:break-all;font-size:14.5px}
    .sub-row .btn,.sub-row form{width:100%}
    .sub-row .btn{text-align:center}
    .db-grid{grid-template-columns:1fr 1fr;padding:12px}
    .card{padding:18px}
    .auth-wrap .card{padding:26px 20px}
    .data-table{font-size:13px}
    .table-scroll{margin:0 -6px;padding:0 6px}
    .grid3{grid-template-columns:1fr}
    .btn{border-radius:10px}
    .data-table td form{margin-top:6px}
    .fm-row{flex-wrap:wrap}
    .fm-row .btn,.fm-row form{width:auto}
}
.btn:active{transform:scale(.98)}
.input:focus-visible,.btn:focus-visible{outline:2px solid var(--accent);outline-offset:2px}