:root{
  --bg:#F2F3F5;--surface:#fff;--surface-2:#E9EAEE;--border:#DCDEE3;
  --text:#1E2126;--text-muted:#6B7280;--text-faint:#9AA0A8;
  --maroon:#6E1423;--maroon-dark:#4F0E19;--maroon-soft:#F6E7EA;--maroon-text:#8A1C2F;
  --success:#1F7A4D;--warning:#B7791F;--danger:#B42318;--radius:12px;--radius-sm:8px;
  --shadow:0 1px 2px rgba(20,22,26,.06),0 6px 20px rgba(20,22,26,.06);
}
*{box-sizing:border-box}
[hidden]{display:none!important}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--text);font-family:'Prompt',system-ui,sans-serif;font-size:15px;line-height:1.55;font-weight:300}
b,strong,h1,h2,h3,.btn,.badge,th b{font-weight:500}
a{color:var(--maroon-text);text-decoration:none}
.mono{font-family:'JetBrains Mono',ui-monospace,monospace;font-size:12px;letter-spacing:.2px}
.muted{color:var(--text-muted)}.faint{color:var(--text-faint)}.small{font-size:12px}.right{text-align:right}.center{text-align:center}
.warn{color:var(--warning)}.ok{color:var(--success)}.danger{color:var(--danger)}
h1{font-size:24px;margin:0 0 6px}h2{font-size:17px;margin:0 0 16px}h3{font-size:15px;margin:0 0 10px}
.sub{color:var(--text-muted);font-size:14px;margin:0 0 24px}
/* topbar */
.topbar{background:var(--surface);border-bottom:1px solid var(--border);min-height:60px;display:flex;align-items:center;padding:0 24px;gap:24px;position:sticky;top:0;z-index:20}
.logo{display:flex;align-items:center;gap:10px;font-weight:500;color:var(--text);white-space:nowrap}
.logo i{width:28px;height:28px;border-radius:8px;background:var(--maroon);display:inline-block;flex:none}
.nav{display:flex;gap:4px;font-size:14px}
.nav a{color:var(--text-muted);padding:8px 10px;border-radius:8px;position:relative;white-space:nowrap}
.nav a.on{color:var(--text);background:var(--surface-2)}
.nav .dot{position:absolute;top:-2px;right:-4px;background:var(--maroon);color:#fff;font-size:10px;padding:0 6px;border-radius:999px;font-weight:500;line-height:16px}
.navtoggle{display:none;background:none;border:0;font-size:22px;cursor:pointer;margin-left:auto}
.spacer{flex:1}
.plan{font-size:13px;color:var(--text-muted);white-space:nowrap}.plan b{color:var(--maroon)}
.container{max-width:1080px;margin:0 auto;padding:36px 24px 60px}
.narrow{max-width:640px}.xnarrow{max-width:460px}
/* components */
.card{background:var(--surface);border-radius:var(--radius);box-shadow:var(--shadow);padding:28px;margin-bottom:20px}
.card.flat{box-shadow:none;border:1px solid var(--border)}
.card.tbl{padding:8px 0}
label{display:block;font-size:13px;color:var(--text-muted);margin:16px 0 6px}
label:first-child{margin-top:0}
.input,select.input,textarea.input{width:100%;height:44px;border:1px solid var(--border);border-radius:10px;padding:0 14px;font:inherit;font-size:15px;background:#fff;outline:0;color:var(--text)}
textarea.input{height:auto;padding:10px 14px;min-height:80px;resize:vertical}
.input:focus{border-color:var(--maroon);box-shadow:0 0 0 3px var(--maroon-soft)}
.input.sm{height:36px;font-size:13px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:44px;padding:0 22px;border-radius:10px;font:inherit;font-size:15px;font-weight:500;cursor:pointer;border:1px solid transparent;text-decoration:none;white-space:nowrap}
.btn-primary{background:var(--maroon);color:#fff}.btn-primary:hover{background:var(--maroon-dark)}
.btn-ghost{background:#fff;border-color:var(--border);color:var(--text)}.btn-ghost:hover{background:var(--surface-2)}
.btn-danger{background:#fff;border-color:var(--danger);color:var(--danger)}
.btn-sm{height:36px;padding:0 14px;font-size:13px;border-radius:8px}
.btn-block{width:100%}
.btn[disabled]{opacity:.5;cursor:default}
.actions{display:flex;gap:10px;justify-content:flex-end;margin-top:28px;flex-wrap:wrap}
.row{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.row3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:16px}
.two{display:grid;grid-template-columns:1.6fr 1fr;gap:24px;align-items:start}
.badge{display:inline-block;padding:3px 10px;border-radius:999px;font-size:12px;white-space:nowrap}
.badge-open{background:var(--maroon-soft);color:var(--maroon-text)}
.badge-done{background:#E3F2EA;color:var(--success)}
.badge-exp{background:var(--surface-2);color:var(--text-muted)}
.badge-warn{background:#FBF1DC;color:var(--warning)}
.badge-dark{background:#1E2126;color:#fff}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin:22px 0}
.stat{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-sm);padding:16px 18px}
.stat small{color:var(--text-muted);font-size:12px;display:block}.stat b{font-size:22px;display:block}
.stat.hl b{color:var(--maroon)}.stat.warn b{color:var(--warning)}
.tabs{display:flex;gap:4px;border-bottom:1px solid var(--border);margin-bottom:18px;overflow-x:auto}
.tabs a,.tabs button{padding:10px 14px;font:inherit;font-size:14px;color:var(--text-muted);border:0;border-bottom:2px solid transparent;margin-bottom:-1px;background:none;cursor:pointer;white-space:nowrap}
.tabs .on{color:var(--maroon);border-color:var(--maroon);font-weight:500}
.linkbox{display:flex;gap:10px;align-items:center;background:var(--maroon-soft);border-radius:10px;padding:12px 14px;margin-top:20px;flex-wrap:wrap}
.linkbox .mono{flex:1;color:var(--maroon-text);font-size:13px;word-break:break-all;min-width:200px}
.flash{padding:12px 16px;border-radius:10px;margin-bottom:18px;font-size:14px}
.flash-ok{background:#E3F2EA;color:var(--success)}.flash-err{background:#FBE7E5;color:var(--danger)}.flash-info{background:var(--maroon-soft);color:var(--maroon-text)}
.okline{display:flex;align-items:center;gap:8px;color:var(--success);font-size:13px;margin-top:8px}
.errline{color:var(--danger);font-size:13px;margin-top:8px}
table{width:100%;border-collapse:collapse;font-size:14px}
th{text-align:left;font-weight:400;color:var(--text-muted);font-size:12px;padding:6px 14px 10px;border-bottom:1px solid var(--border)}
td{padding:12px 14px;border-bottom:1px solid var(--border);vertical-align:middle}
tr:last-child td{border:0}
td.act{text-align:right;white-space:nowrap}
.tblwrap{overflow-x:auto}
.empty{padding:40px;text-align:center;color:var(--text-faint)}
/* pin / captcha */
.pin{display:flex;gap:10px;justify-content:center}
.pin input{width:46px;height:56px;border:1px solid var(--border);border-radius:10px;background:#fff;text-align:center;font-family:'JetBrains Mono',monospace;font-size:24px;outline:0}
.pin input:focus{border-color:var(--maroon);box-shadow:0 0 0 3px var(--maroon-soft)}
.pin.small input{width:38px;height:46px;font-size:18px}
.captcha{display:flex;gap:12px;align-items:center;flex-wrap:wrap}
.captcha img{border-radius:8px;border:1px solid var(--border)}
.captcha .input{width:140px;font-family:'JetBrains Mono',monospace;font-size:18px;letter-spacing:4px}
/* grid */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:10px}
.tile{position:relative;aspect-ratio:1/1;border-radius:8px;overflow:hidden;background:var(--surface-2);cursor:pointer;border:3px solid transparent;-webkit-tap-highlight-color:transparent}
.tile img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block;opacity:0;transition:opacity .25s}
.tile img.loaded{opacity:1}
.tile .name{position:absolute;left:0;right:0;bottom:0;padding:18px 8px 6px;background:linear-gradient(transparent,rgba(0,0,0,.6));color:#fff;font-family:'JetBrains Mono',monospace;font-size:11px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.tile.sel{border-color:var(--maroon)}
.tile.sel::after{content:"✓";position:absolute;top:6px;right:6px;width:24px;height:24px;border-radius:50%;background:var(--maroon);color:#fff;font-size:13px;display:flex;align-items:center;justify-content:center;box-shadow:0 1px 4px rgba(0,0,0,.3)}
.tile .num{display:none;position:absolute;top:6px;left:6px;background:rgba(255,255,255,.92);color:var(--maroon);font-size:11px;padding:1px 7px;border-radius:999px;font-weight:500}
.tile.sel .num{display:block}
.tile .note-ico{position:absolute;bottom:26px;right:6px;background:rgba(255,255,255,.9);color:var(--maroon);font-size:11px;padding:1px 6px;border-radius:999px;display:none}
.tile.has-note .note-ico{display:block}
.tile.missing{opacity:.4}
.cover{aspect-ratio:16/9;border-radius:10px;background:var(--surface-2);position:relative;overflow:hidden;display:flex;align-items:center;justify-content:center}
.cover img{width:100%;height:100%;object-fit:cover;display:block}
.cover img.logo{width:auto;height:40%;object-fit:contain}
.cover-opts{display:grid;grid-template-columns:1fr 1fr 1fr;gap:10px;margin-top:10px}
.cover-opts label{border:1px solid var(--border);border-radius:8px;padding:10px;font-size:13px;text-align:center;cursor:pointer;margin:0;color:var(--text)}
.cover-opts input{display:none}
.cover-opts label.on{border-color:var(--maroon);background:var(--maroon-soft);color:var(--maroon-text)}
.check{display:flex;gap:10px;align-items:center;font-size:14px;margin:8px 0;cursor:pointer}
.check input{width:18px;height:18px;accent-color:var(--maroon)}
/* packages */
.pk{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:24px;position:relative}
.pk.feat{border:2px solid var(--maroon)}
.pk .tag{position:absolute;top:-11px;left:20px;background:var(--maroon);color:#fff;font-size:11px;padding:2px 10px;border-radius:999px}
.pk h2{margin:0 0 4px}.pk .price{font-size:30px;font-weight:500;margin:6px 0 2px}.pk .price small{font-size:13px;color:var(--text-muted);font-weight:300}
.pk ul{list-style:none;padding:0;margin:16px 0 20px;font-size:14px;color:var(--text-muted)}
.pk li{padding:5px 0;border-bottom:1px solid var(--border)}.pk li:last-child{border:0}.pk li b{color:var(--text);font-weight:400}
.qrbox{width:220px;margin:0 auto;background:#fff;padding:10px;border-radius:10px;box-shadow:var(--shadow)}
.qrbox canvas,.qrbox img{display:block;margin:0 auto}
.slip{border:1px dashed var(--border);border-radius:10px;padding:24px;text-align:center;color:var(--text-muted);font-size:13px;cursor:pointer}
.slip.has{border-style:solid;border-color:var(--success);color:var(--success)}
.amount{font-size:32px;font-weight:500}.amount span{color:var(--maroon)}
/* client */
body.client{background:var(--bg)}
.c-wrap{max-width:1200px;margin:0 auto;min-height:100vh;position:relative}
.c-cover{height:34vh;min-height:180px;max-height:360px;background:linear-gradient(160deg,#9AA0A8,#4F0E19);position:relative;overflow:hidden}
.c-cover img{width:100%;height:100%;object-fit:cover;display:block}
.c-cover.logo{background:var(--surface-2)}
.c-cover.logo img{object-fit:contain;height:50%;width:auto;margin:0 auto;position:absolute;left:0;right:0;top:25%}
.c-cover .brand{position:absolute;left:16px;bottom:14px;color:#fff;font-weight:500;text-shadow:0 1px 6px rgba(0,0,0,.5)}
.c-center{padding:28px 24px 40px;text-align:center;max-width:420px;margin:0 auto}
.c-center h1{font-size:20px}
.c-head{background:var(--surface);padding:10px 14px;border-bottom:1px solid var(--border);display:flex;align-items:center;gap:10px;position:sticky;top:0;z-index:10}
.c-head .thumb{width:40px;height:40px;border-radius:8px;background:var(--surface-2);object-fit:cover;flex:none}
.c-head h1{font-size:15px;margin:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.c-head small{color:var(--text-muted);font-size:11px;display:block}
.c-head .grow{flex:1;min-width:0}
.cond{background:var(--maroon-soft);color:var(--maroon-text);font-size:12px;padding:8px 14px}
.chips{display:flex;gap:6px;align-items:center;padding:8px 10px 0;flex-wrap:wrap}
.chip{padding:5px 12px;border-radius:999px;font-size:12px;background:var(--surface-2);color:var(--text-muted);border:0;font:inherit;cursor:pointer}
.chip.on{background:var(--maroon);color:#fff}
.chip.time{margin-left:auto;background:#fff;border:1px solid var(--border)}
.chip input{border:0;background:none;font:inherit;font-size:12px;outline:0;width:110px}
.c-body{padding:8px 10px 120px}
.c-body .grid{grid-template-columns:repeat(3,1fr);gap:6px}
.c-body .tile{border-radius:6px;border-width:2.5px}
.c-bar{position:fixed;left:0;right:0;bottom:0;background:rgba(255,255,255,.94);backdrop-filter:blur(8px);border-top:1px solid var(--border);padding:12px 16px;display:flex;align-items:center;gap:12px;z-index:10}
.c-bar b{font-size:15px}.c-bar small{display:block;font-size:12px;color:var(--text-muted)}
.c-bar.over b,.c-bar.over small{color:var(--warning)}
.c-bar .btn{margin-left:auto}
.toast{position:fixed;bottom:84px;left:50%;transform:translateX(-50%);background:#1E2126;color:#fff;padding:8px 16px;border-radius:999px;font-size:13px;opacity:0;transition:opacity .2s;pointer-events:none;z-index:30}
.toast.show{opacity:1}
/* lightbox */
.lb{position:fixed;inset:0;background:rgba(20,22,26,.96);z-index:40;display:none;flex-direction:column}
.lb.show{display:flex}
.lb .lb-img{flex:1;display:flex;align-items:center;justify-content:center;overflow:hidden;position:relative;touch-action:pan-y}
.lb .lb-img img{max-width:100%;max-height:100%;object-fit:contain}
.lb .lb-top{display:flex;align-items:center;gap:10px;padding:12px 16px;color:#fff}
.lb .lb-top .mono{color:#fff;font-size:13px;flex:1}
.lb .lb-top button{background:none;border:0;color:#fff;font-size:22px;cursor:pointer}
.lb .lb-bot{padding:12px 16px 20px;display:flex;gap:10px;align-items:center;background:rgba(0,0,0,.4)}
.lb .lb-bot .input{flex:1;height:40px;background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.2);color:#fff}
.lb .lb-bot .input::placeholder{color:rgba(255,255,255,.5)}
.lb .nav-btn{position:absolute;top:50%;transform:translateY(-50%);background:rgba(255,255,255,.12);border:0;color:#fff;width:44px;height:64px;font-size:26px;cursor:pointer;border-radius:8px}
.lb .nav-btn.prev{left:8px}.lb .nav-btn.next{right:8px}
/* modal */
.modal-bg{position:fixed;inset:0;background:rgba(30,33,38,.55);z-index:50;display:none;align-items:center;justify-content:center;padding:16px}
.modal-bg.show{display:flex}
.modal{background:#fff;border-radius:16px;padding:22px;box-shadow:0 20px 50px rgba(0,0,0,.25);width:100%;max-width:380px;max-height:90vh;overflow:auto}
.modal h2{margin-bottom:8px}
.line{display:flex;justify-content:space-between;font-size:14px;padding:6px 0;border-bottom:1px solid var(--border)}
.line.total{border:0;color:var(--warning);font-weight:500}
.list{border:1px solid var(--border);border-radius:var(--radius-sm);overflow:hidden}
.list>div{display:flex;gap:14px;padding:10px 16px;border-bottom:1px solid var(--border);align-items:center}
.list>div:last-child{border:0}
.list .n{color:var(--text-faint);width:28px;font-size:12px;flex:none}.list .mono{font-size:13px;width:170px;flex:none}
.list .memo{color:var(--maroon-text);font-size:13px;flex:1}
.list .ex{font-size:11px;color:var(--warning);white-space:nowrap}
.progress{height:8px;background:var(--surface-2);border-radius:999px;overflow:hidden}
.progress i{display:block;height:100%;background:var(--maroon);width:0;transition:width .2s}
.hero{padding:70px 24px 40px;text-align:center}
.hero h1{font-size:34px;margin-bottom:10px}.hero p{color:var(--text-muted);font-size:17px;max-width:560px;margin:0 auto 28px}
.feat{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin:36px 0}
.feat div{background:#fff;border-radius:var(--radius);padding:22px;border:1px solid var(--border)}
.feat b{display:block;margin-bottom:4px}
@media(max-width:860px){
  .two,.row,.row3,.feat{grid-template-columns:1fr}.stats{grid-template-columns:1fr 1fr}
  .topbar{flex-wrap:wrap;padding:10px 16px;gap:10px}
  .navtoggle{display:block}
  .nav{display:none;width:100%;flex-direction:column;order:3}
  body.nav-open .nav{display:flex}
  .plan{width:100%;order:4;white-space:normal;font-size:12px}
  .container{padding:22px 14px 60px}.card{padding:20px}
  .c-body .grid{grid-template-columns:repeat(3,1fr)}
}
@media(min-width:861px){.c-body .grid{grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:10px}}