:root{--ink:#0b132b;--muted:#6b7280;--line:#e7eaf0;--paper:#f5f7fb;--blue:#2457f5;--cyan:#22d3c5;--green:#0f9f75;--orange:#e88920;--red:#d84848;--gold:#d4af37;--shadow:0 18px 50px rgba(11,19,43,.1)}*{box-sizing:border-box}
html{scrollbar-width:thin;scrollbar-color:#cbd5e1 transparent}
::-webkit-scrollbar{width:4px;height:4px}
::-webkit-scrollbar-track{background:transparent}
::-webkit-scrollbar-thumb{background:#cbd5e1;border-radius:2px}
::-webkit-scrollbar-thumb:hover{background:#94a3b8}body{margin:0;font-family:Inter,"PingFang SC","Microsoft YaHei",sans-serif;color:var(--ink);background:var(--paper)}button,input,select,textarea{font:inherit}.hidden{display:none!important}.eyebrow{font-size:11px;letter-spacing:.18em;font-weight:800;color:var(--blue);text-transform:uppercase}.login-shell{min-height:100vh;display:grid;grid-template-columns:1.15fr .85fr;background:white}.brand-panel{padding:10vh 9vw;background:linear-gradient(145deg,#07102a,#102963 70%,#1446bf);color:white;position:relative;overflow:hidden}.brand-panel:after{content:"";position:absolute;width:460px;height:460px;border:1px solid #ffffff24;border-radius:50%;right:-120px;bottom:-140px;box-shadow:0 0 0 80px #ffffff09,0 0 0 160px #ffffff07}.brand-mark,.logo span{display:grid;place-items:center;background:var(--gold);color:var(--ink);font-weight:900}.brand-mark{width:54px;height:54px;border-radius:16px;font-size:28px;margin-bottom:14vh}.brand-panel .eyebrow{color:#78e8df}.brand-panel h1{font-size:clamp(38px,5vw,72px);line-height:1.05;margin:18px 0}.brand-panel>p:last-child{color:#c8d2ea}.login-card{align-self:center;width:min(400px,80%);margin:auto}.login-card h2{font-size:34px;margin:10px 0 36px}.login-card label{display:block;font-size:13px;font-weight:700;margin:20px 0}.login-card input,.form-grid input,.form-grid select,.form-grid textarea{width:100%;border:1px solid var(--line);border-radius:12px;padding:14px;margin-top:8px;outline:none;background:white}.login-card input:focus,.form-grid input:focus,.form-grid textarea:focus,.form-grid select:focus{border-color:var(--blue);box-shadow:0 0 0 3px #2457f516}.primary{border:0;border-radius:10px;padding:8px 14px;color:white;background:var(--blue);font-weight:700;font-size:13px;cursor:pointer}.login-card .primary{width:100%;display:flex;justify-content:space-between}.hint{font-size:11px;color:var(--muted);line-height:1.6}.hint a{color:var(--blue);font-weight:700}.app{min-height:100vh;display:grid;grid-template-columns:220px 1fr}aside{background:var(--ink);color:white;padding:24px 18px;display:flex;flex-direction:column;position:fixed;width:220px;height:100vh}.logo{display:flex;align-items:center;gap:11px;padding:0 8px 36px}.logo span{width:34px;height:34px;border-radius:10px}.logo b{letter-spacing:.1em}aside nav{display:grid;gap:6px}aside nav button,.bottom-nav button{border:0;background:none;color:#8792ad;cursor:pointer}aside nav button{display:flex;gap:13px;padding:13px;border-radius:10px;text-align:left}aside nav button:hover,aside nav button.active{background:#ffffff10;color:white}.aside-foot{margin-top:auto;border-top:1px solid #ffffff18;padding:20px 10px;display:grid;gap:7px}.aside-foot small{color:#8792ad}.aside-foot button{border:0;background:none;color:#aeb8ce;text-align:left;padding:10px 0;cursor:pointer}
.nav-icon{display:inline-flex;width:20px;height:20px;align-items:center;justify-content:center;flex-shrink:0}
.nav-icon svg{width:100%;height:100%}
.toolbar .actions{display:flex;gap:10px;align-items:center}
.aside-foot #logout{border:1px solid #ffffff55;border-radius:10px;padding:10px 12px;color:#ff6b6b;display:flex;align-items:center;gap:8px;width:100%;justify-content:center;transition:all .2s}
.aside-foot #logout:hover{background:#ffffff18;border-color:#ff6b6b;color:#ff8585}main{grid-column:2;padding:28px 4vw 80px}header{display:flex;justify-content:space-between;align-items:center;margin-bottom:30px}header h2{margin:4px 0;font-size:28px}.user-chip{display:flex;align-items:center;gap:10px}.user-chip>span{width:42px;height:42px;border-radius:50%;background:#dce5ff;display:grid;place-items:center;font-weight:900;color:var(--blue)}.user-chip div{display:grid}.user-chip small{color:var(--muted)}.hero{border-radius:22px;padding:28px;background:linear-gradient(130deg,#0b183a,#173c93);color:white;display:flex;align-items:end;justify-content:space-between;overflow:hidden;position:relative}.hero:after{content:"";width:190px;height:190px;border:40px solid #ffffff0d;border-radius:50%;position:absolute;right:-35px;top:-75px}.hero p{color:#b8c7e8}.hero h3{font-size:28px;margin:8px 0}.hero .primary{background:var(--gold);color:var(--ink);z-index:1}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin:18px 0}.stat,.panel{background:white;border:1px solid var(--line);border-radius:16px;padding:20px}
.panel{margin-bottom:28px}
.hero{margin-bottom:28px}.stat small{color:var(--muted)}.stat b{display:block;font-size:28px;margin-top:8px}.panel-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px}.panel-head h3{margin:0}.link-btn{border:0;background:none;color:var(--blue);cursor:pointer;font-weight:700}.table-wrap{overflow:auto}table{border-collapse:collapse;width:100%;min-width:680px}th,td{padding:14px 10px;border-top:1px solid var(--line);text-align:left;font-size:13px}th{color:var(--muted);font-size:11px;text-transform:uppercase}.badge{display:inline-flex;border-radius:99px;padding:5px 9px;background:#eef2ff;color:#3853a4;font-size:11px;font-weight:800}.badge.completed,.badge.approved,.badge.verified{background:#e7f8f1;color:var(--green)}.badge.exception,.badge.rejected{background:#ffeded;color:var(--red)}.badge.pending_review,.badge.pending,.badge.unverified{background:#fff4e6;color:var(--orange)}.cards{display:grid;gap:12px}.plan-card{background:white;border:1px solid var(--line);border-radius:15px;padding:17px;display:grid;grid-template-columns:1fr auto;gap:8px;cursor:pointer}.plan-card:hover{box-shadow:var(--shadow)}.plan-card h4{margin:0}.plan-card p{margin:3px 0;color:var(--muted);font-size:12px}.toolbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px}.filters{display:flex;gap:7px;flex-wrap:wrap}.filters button{border:1px solid var(--line);background:white;border-radius:99px;padding:8px 12px;cursor:pointer}.filters button.active{color:white;background:var(--ink)}dialog{border:0;border-radius:20px;padding:0;width:min(680px,calc(100% - 26px));box-shadow:var(--shadow)}dialog::backdrop{background:#07102aaa;backdrop-filter:blur(4px)}.close{position:absolute;right:16px;top:14px;border:0;background:#f1f3f7;border-radius:50%;width:32px;height:32px;cursor:pointer}.modal-inner{padding:30px}.modal-inner h2{margin-top:0}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.form-grid label{font-size:12px;font-weight:700}.form-grid .wide{grid-column:1/-1}.form-grid input[type="checkbox"]{width:auto;margin-right:6px}.check-row{display:flex;gap:12px;flex-wrap:wrap;padding:12px 0}.check-row label{font-weight:500}.actions{display:flex;gap:9px;margin-top:18px;flex-wrap:wrap;align-items:center}.timeline{border-left:2px solid var(--line);padding-left:18px;margin-left:6px}.timeline article{position:relative;margin:0 0 18px}.timeline article:before{content:"";position:absolute;width:9px;height:9px;border-radius:50%;background:var(--blue);left:-24px;top:5px}.timeline p{margin:3px 0;color:var(--muted);font-size:12px}.guide-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.guide-card{background:white;border:1px solid var(--line);border-radius:16px;padding:22px}.guide-card i{display:grid;place-items:center;width:38px;height:38px;border-radius:12px;background:#e8eeff;color:var(--blue);font-style:normal;font-weight:900}.guide-card h3{margin-bottom:6px}.guide-card p{color:var(--muted);font-size:13px;line-height:1.7}.bottom-nav{display:none}
.orderbook{display:grid;grid-template-columns:1fr 1fr;gap:18px}.orderbook h4{margin:0 0 12px;font-size:14px;color:var(--muted)}.order-table{width:100%;min-width:auto}.order-table .buy{color:#0f9f75}.order-table .sell{color:#d84848}.trade-card{background:white;border:1px solid var(--line);border-radius:15px;padding:17px;display:grid;grid-template-columns:1fr auto;gap:12px;cursor:pointer}.trade-card:hover{box-shadow:var(--shadow)}.trade-card h4{margin:6px 0 4px}.trade-card p{margin:3px 0;color:var(--muted);font-size:12px}.trade-meta{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin:18px 0;padding:14px;background:var(--paper);border-radius:12px}
.rate-meta{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:18px 0;padding:14px;background:var(--paper);border-radius:12px}
.rate-meta b{font-size:18px}
.rate-meta small{color:var(--muted);display:block;margin-bottom:4px}.trade-meta small{color:var(--muted);display:block;margin-bottom:4px}.trade-meta b{font-size:18px}.mono{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:12px;word-break:break-all;max-width:160px}.address-box{background:#f8fafc;border:1px solid var(--line);border-radius:12px;padding:14px;margin-top:8px;line-height:1.6;word-break:break-all;max-width:100%}
.address-table .col-tight{width:1px;white-space:nowrap}
.address-table td.mono{max-width:none}
#profile .form-grid,#admin .form-grid{padding:10px 0}
#profile .panel form .wide,#admin .panel form .wide{display:flex;gap:10px;align-items:flex-end}
.payment-method-card{display:grid;grid-template-columns:1fr auto;gap:12px;background:white;border:1px solid var(--line);border-radius:15px;padding:17px}
.admin-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.toast{position:fixed;z-index:99;top:18px;left:50%;transform:translateX(-50%);padding:11px 18px;border-radius:12px;color:white;background:#0b132b;box-shadow:0 10px 30px #0003;pointer-events:none}
.toast.bad{background:#d84848}
.qr-img{max-width:200px;border-radius:8px}
.pay-info{margin:18px 0}
.form-grid.compact{margin-top:14px}
@media(max-width:760px){.login-shell{display:block;background:var(--paper);padding-bottom:30px}.brand-panel{min-height:38vh;padding:32px 24px;border-radius:0 0 28px 28px}.brand-mark{margin-bottom:5vh}.brand-panel h1{font-size:36px}.login-card{width:auto;margin:-18px 16px 0;background:white;position:relative;padding:24px;border-radius:20px;box-shadow:var(--shadow)}.app{display:block}aside{display:none}main{padding:20px 16px 90px}header{position:sticky;top:0;z-index:10;background:var(--paper);margin:0 -16px 20px;padding:10px 16px}header h2{font-size:23px}.user-chip div{display:none}.hero{display:block;padding:23px}.hero h3{font-size:23px}.hero .primary{margin-top:12px}.stats{grid-template-columns:1fr 1fr}.stat{padding:15px}.stat b{font-size:24px}.panel{padding:15px}.bottom-nav{display:flex;position:fixed;bottom:0;left:0;right:0;z-index:5;background:white;border-top:1px solid var(--line);justify-content:space-around;padding:8px 0 max(8px,env(safe-area-inset-bottom))}.bottom-nav button{display:grid;place-items:center;font-size:16px;padding:6px 8px}.bottom-nav button span:not(.nav-icon){display:none}.bottom-nav button .nav-icon{width:24px;height:24px}.bottom-nav button.active{color:var(--blue)}
.bottom-nav button.mobile-logout{color:var(--red)}
html,body{scrollbar-width:none}
::-webkit-scrollbar{width:0;height:0}
.mono.address-box{max-width:100%}
.toolbar{flex-direction:column;align-items:flex-start;gap:12px}.orderbook{grid-template-columns:1fr}.filters{max-width:70%}.form-grid{grid-template-columns:1fr}.guide-grid{grid-template-columns:1fr}.modal-inner{padding:25px 18px}.actions{flex-wrap:wrap}.trade-meta{grid-template-columns:1fr 1fr}.mono{max-width:100px}.admin-grid{grid-template-columns:1fr}}
.modal-inner>button.primary{margin-top:18px}
.qr-upload-row input[type="file"]{display:none}
.qr-upload-btn{display:inline-flex;align-items:center;gap:6px;padding:10px 16px;background:var(--blue);color:white;border-radius:12px;font-weight:700;cursor:pointer;margin:8px 0}
.qr-upload-btn:hover{opacity:.9}
.qr-preview{display:block;max-width:120px;border-radius:8px;margin:8px 0;border:1px solid var(--line)}
.channel-fields{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:6px}
.channel-fields .wide{grid-column:1/-1}
.channel-auth-grid{align-items:start}
.channel-auth-type h4{margin:0 0 10px;font-size:14px}
.scan-auth-info{margin-top:8px}
.id-image-row{display:flex;flex-direction:column;gap:6px}
.id-image-row .qr-upload-btn{align-self:flex-start}
.id-preview{display:block;max-width:220px;border-radius:8px;margin:8px 0;border:1px solid var(--line)}
.id-image-modal{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:10px}
.id-image-modal h4{margin:0 0 8px;font-size:14px}
@media(max-width:760px){.id-image-modal{grid-template-columns:1fr}.id-preview{max-width:100%}}