:root{--accent:#0B6E8A;--accent-dk:#08536a;--tint:#E6F2F6;--ink:#1B2733;--muted:#5B6773;--line:#DDE3EA;--bg:#F5F7FA;--ok-bg:#E3F4EA;--ok:#146C43;--warn-bg:#FFF1D6;--warn:#7A4F00;--bad-bg:#FDE7E7;--bad:#A32020;--mute-bg:#EEF1F4;--mute:#3F4A56}
*{box-sizing:border-box}
body{margin:0;font-family:system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;color:var(--ink);background:var(--bg);font-size:14px;line-height:1.45}
a{color:var(--accent)}a:hover{color:var(--accent-dk)}
h1{margin:0;font-size:26px;line-height:1.2}h2{margin:0;font-size:18px}
.layout{display:flex;flex-wrap:wrap;align-items:stretch;min-height:100vh}
.side{flex:0 0 232px;background:#fff;border-right:1px solid var(--line);padding:24px 16px;display:flex;flex-direction:column;gap:28px}
.brand{display:flex;align-items:center;gap:12px;padding:0 8px}
.logo{width:40px;height:40px;flex:none;border-radius:10px;background:var(--accent);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:16px}
.brand b{display:block;font-size:15px}.brand span{font-size:12px;color:var(--muted)}
.side nav{display:flex;flex-direction:column;gap:4px}
.side nav a{display:flex;align-items:center;min-height:44px;padding:0 12px;border-radius:8px;color:var(--ink);text-decoration:none}
.side nav a.on{background:var(--tint);color:var(--accent);font-weight:600}
.side .me{margin-top:auto;padding:12px;border-top:1px solid var(--line);font-size:12px;color:var(--muted)}
.side .me b{display:block;font-size:13px;color:var(--ink)}
.main{flex:999 1 560px;min-width:0;padding:24px clamp(16px,3vw,32px);display:flex;flex-direction:column;gap:24px}
.row{display:flex;flex-wrap:wrap;align-items:center;gap:12px}.between{justify-content:space-between}
.grow{flex:1 1 280px}.muted{color:var(--muted)}.small{font-size:12px}
.card{background:#fff;border:1px solid var(--line);border-radius:12px;padding:20px 24px}
.card.flush{padding:0;overflow:hidden}.card .head{padding:20px 24px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:0 18px;border:1px solid #C5CED8;border-radius:8px;background:#fff;color:var(--ink);font:inherit;font-weight:600;cursor:pointer;text-decoration:none}
.btn.primary{background:var(--accent);border-color:var(--accent);color:#fff}.btn.primary:hover{background:var(--accent-dk)}
.btn.danger{color:var(--bad);border-color:#F0C4C4}.btn.sm{min-height:44px;padding:0 14px;font-size:13px}
input[type=text],input[type=search],input[type=email],input[type=password],input[type=date],input[type=number],textarea,select{width:100%;min-height:44px;padding:0 12px;border:1px solid #C5CED8;border-radius:8px;background:#fff;color:var(--ink);font:inherit}
textarea{padding:12px;min-height:80px}
input[readonly]{background:var(--bg);color:var(--mute)}
label{font-size:13px;font-weight:600;display:block;margin-bottom:6px}
.field{display:flex;flex-direction:column;gap:2px;flex:1 1 220px}
.chip{display:inline-block;padding:4px 10px;border-radius:999px;font-size:12px;font-weight:600}
.chip.ok{background:var(--ok-bg);color:var(--ok)}.chip.warn{background:var(--warn-bg);color:var(--warn)}.chip.bad{background:var(--bad-bg);color:var(--bad)}.chip.mute{background:var(--mute-bg);color:var(--mute)}
.tablewrap{overflow-x:auto}table{width:100%;border-collapse:collapse;min-width:720px}
th{padding:12px 16px;font-size:12px;color:var(--muted);font-weight:600;text-align:left;background:var(--bg);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
td{padding:10px 16px;border-bottom:1px solid #EEF1F4;vertical-align:middle}
th:first-child,td:first-child{padding-left:24px}th:last-child,td:last-child{padding-right:24px}
.r{text-align:right}.num{font-variant-numeric:tabular-nums}.b{font-weight:700}
tr.over{background:#FFF8F8}tr.off{background:#FAFBFC}tr.off a{color:var(--muted)}
.cards{display:flex;flex-wrap:wrap;gap:16px}.stat{flex:1 1 220px;background:#fff;border:1px solid var(--line);border-radius:12px;padding:20px;display:flex;flex-direction:column;gap:6px}
.stat.hl{background:var(--tint);border:2px solid var(--accent)}.stat .k{font-size:13px;color:var(--muted);font-weight:600}.stat .v{font-size:32px;font-weight:700;font-variant-numeric:tabular-nums}
.flash{padding:12px 16px;border-radius:8px;font-size:14px;font-weight:600}.flash.ok{background:var(--ok-bg);color:var(--ok)}.flash.err{background:var(--bad-bg);color:var(--bad)}.flash.warn{background:var(--warn-bg);color:var(--warn)}
.pill{min-height:44px;padding:0 16px;display:inline-flex;align-items:center;border:1px solid #C5CED8;border-radius:8px;background:#fff;color:var(--ink);text-decoration:none}.pill.on{border-color:var(--accent);background:var(--tint);color:var(--accent);font-weight:600}
.acts{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:12px}.acts li{display:flex;gap:12px;align-items:baseline}.acts .dot{flex:none;width:8px;height:8px;border-radius:50%;background:var(--accent)}.acts .d{flex:none;width:64px;color:var(--muted)}
.avatar{width:64px;height:64px;flex:none;border-radius:50%;background:var(--tint);color:var(--accent);display:flex;align-items:center;justify-content:center;font-weight:700;font-size:22px}
.devbanner{background:var(--warn-bg);color:var(--warn);padding:8px 16px;font-size:13px;text-align:center}
/* portal */
.pwrap{max-width:1040px;margin:0 auto;padding:32px clamp(16px,4vw,32px);display:flex;flex-direction:column;gap:24px}
.ptop{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;padding:14px clamp(16px,4vw,48px);background:#fff;border-bottom:1px solid var(--line)}
.hero{background:var(--accent);color:#fff;border-radius:14px;padding:24px;display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:12px}.hero .big{font-size:44px;font-weight:700;font-variant-numeric:tabular-nums;line-height:1.1}
.narrow{max-width:440px;margin:0 auto;padding:40px 20px;display:flex;flex-direction:column;gap:24px}
.codebox{display:flex;gap:8px}.codebox input{height:56px;text-align:center;font-size:22px;font-weight:700;padding:0;min-width:0}
.sr{position:absolute;left:-9999px}
.paybtn{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:0 24px;border-radius:8px;background:var(--accent);color:#fff;font-weight:600;text-decoration:none}.paybtn:hover{background:var(--accent-dk);color:#fff}
.pcard{background:#fff;border:1px solid var(--line);border-radius:12px;padding:16px;display:flex;flex-direction:column;gap:12px}
@media (max-width:640px){h1{font-size:22px}.hero .big{font-size:38px}.side{flex:1 1 100%;padding:12px 16px;gap:8px}.side nav{flex-direction:row;flex-wrap:wrap}.side .me{display:none}}