:root{--bg:#f5f5f7;--card:rgba(255,255,255,.82);--solid:#fff;--tx:#1d1d1f;--tx2:#6e6e73;--line:rgba(0,0,0,.08);--blue:#0071e3;--green:#248a3d;--red:#d70015;--amber:#b25000;--r:20px;--sh:0 1px 2px rgba(0,0,0,.04),0 8px 30px rgba(0,0,0,.06)}
@media(prefers-color-scheme:dark){:root{--bg:#000;--card:rgba(28,28,30,.82);--solid:#1c1c1e;--tx:#f5f5f7;--tx2:#98989d;--line:rgba(255,255,255,.12);--blue:#0a84ff;--green:#30d158;--red:#ff453a;--amber:#ff9f0a;--sh:0 1px 2px rgba(0,0,0,.4)}}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0;background:var(--bg);color:var(--tx);font:16px/1.45 -apple-system,BlinkMacSystemFont,"SF Pro Display","Segoe UI",Roboto,Inter,Helvetica,Arial,sans-serif;-webkit-font-smoothing:antialiased}
button,input,select,textarea{font:inherit;color:inherit}
h1{font-size:34px;letter-spacing:-.02em;margin:0 0 4px;font-weight:700}
h2{font-size:22px;letter-spacing:-.01em;margin:0 0 12px;font-weight:650}
h3{font-size:16px;margin:0 0 8px}
.sub{color:var(--tx2);margin:0 0 24px}
#app{display:flex;min-height:100vh;min-height:100dvh}
nav{position:sticky;top:0;height:100vh;height:100dvh;width:230px;padding:24px 14px;background:var(--card);backdrop-filter:saturate(180%) blur(24px);-webkit-backdrop-filter:saturate(180%) blur(24px);border-right:1px solid var(--line);display:flex;flex-direction:column;gap:2px;flex-shrink:0}
nav .brand{font-weight:700;font-size:20px;letter-spacing:-.02em;padding:6px 12px 18px}
nav .brand span{color:var(--blue)}
nav a{display:flex;align-items:center;gap:12px;padding:11px 12px;border-radius:12px;color:var(--tx);text-decoration:none;font-weight:500}
nav a .i{width:22px;text-align:center;font-size:18px}
nav a.on{background:var(--blue);color:#fff}
nav .sp{flex:1}
nav .out{background:none;border:0;color:var(--tx2);text-align:left;padding:10px 12px;border-radius:12px;cursor:pointer}
main{flex:1;min-width:0;padding:36px clamp(16px,4vw,48px) 60px;max-width:1300px;margin:0 auto;width:100%}
.card{background:var(--card);backdrop-filter:saturate(180%) blur(24px);-webkit-backdrop-filter:saturate(180%) blur(24px);border-radius:var(--r);box-shadow:var(--sh);padding:22px;border:1px solid var(--line)}
.grid{display:grid;gap:16px}
.g2{grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}
.g4{grid-template-columns:repeat(auto-fit,minmax(200px,1fr))}
.stat .k{color:var(--tx2);font-size:13px;font-weight:500}
.stat .v{font-size:32px;font-weight:700;letter-spacing:-.02em;margin-top:2px}
.stat .n{color:var(--tx2);font-size:13px;margin-top:2px}
.bar{height:10px;border-radius:6px;background:var(--line);overflow:hidden;margin-top:12px}
.bar i{display:block;height:100%;background:linear-gradient(90deg,#0a84ff,#5e5ce6);border-radius:6px}
table{width:100%;border-collapse:collapse}
th{text-align:left;color:var(--tx2);font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.04em;padding:8px 10px}
td{padding:12px 10px;border-top:1px solid var(--line);vertical-align:middle}
td.r,th.r{text-align:right}
.tw{overflow-x:auto}
.btn{appearance:none;border:0;background:var(--blue);color:#fff;padding:12px 20px;border-radius:14px;font-weight:600;cursor:pointer;min-height:44px;transition:transform .08s,opacity .15s}
.btn:active{transform:scale(.97)}
.btn.sec{background:var(--line);color:var(--tx)}
.btn.red{background:var(--red)}
.btn.sm{padding:7px 12px;min-height:34px;border-radius:10px;font-size:14px}
.btn:disabled{opacity:.4;cursor:not-allowed}
input,select,textarea{width:100%;padding:12px 14px;border-radius:12px;border:1px solid var(--line);background:var(--solid);min-height:46px;outline:none}
input:focus,select:focus,textarea:focus{border-color:var(--blue);box-shadow:0 0 0 3px color-mix(in srgb,var(--blue) 25%,transparent)}
label{display:block;font-size:13px;color:var(--tx2);font-weight:500;margin:0 0 4px}
.f{margin-bottom:12px}
.row{display:flex;gap:12px;flex-wrap:wrap;align-items:center}
.row>*{flex:1;min-width:140px}
.row>.auto{flex:0 0 auto;min-width:0}
.chip{display:inline-block;padding:3px 10px;border-radius:99px;font-size:12px;font-weight:600;background:var(--line)}
.chip.g{background:color-mix(in srgb,var(--green) 18%,transparent);color:var(--green)}
.chip.y{background:color-mix(in srgb,var(--amber) 18%,transparent);color:var(--amber)}
.chip.r{background:color-mix(in srgb,var(--red) 18%,transparent);color:var(--red)}
.mut{color:var(--tx2)}
.top{display:flex;justify-content:space-between;align-items:flex-end;gap:12px;flex-wrap:wrap;margin-bottom:20px}
.pos{display:grid;grid-template-columns:1fr 380px;gap:16px;align-items:start}
.tiles{display:grid;grid-template-columns:repeat(auto-fill,minmax(170px,1fr));gap:12px}
.tile{background:var(--solid);border:1px solid var(--line);border-radius:18px;padding:16px;text-align:left;cursor:pointer;min-height:110px;display:flex;flex-direction:column;justify-content:space-between;transition:transform .08s}
.tile:active{transform:scale(.97)}
.tile b{font-size:15px;line-height:1.25}
.tile .p{font-size:20px;font-weight:700}
.tile .s{font-size:12px;color:var(--tx2)}
.tile.out{opacity:.45}
.cart{position:sticky;top:20px}
.line{display:flex;align-items:center;gap:8px;padding:10px 0;border-top:1px solid var(--line)}
.line .nm{flex:1;font-size:14px}
.qty{display:flex;align-items:center;gap:6px}
.qty button{width:34px;height:34px;border-radius:50%;border:0;background:var(--line);font-size:18px;cursor:pointer}
.tot{font-size:36px;font-weight:700;letter-spacing:-.02em}
.seg{display:flex;background:var(--line);border-radius:12px;padding:3px;gap:3px}
.seg button{flex:1;border:0;background:none;padding:10px;border-radius:10px;font-weight:600;cursor:pointer;min-height:42px}
.seg button.on{background:var(--solid);box-shadow:0 1px 3px rgba(0,0,0,.15)}
.modal{position:fixed;inset:0;background:rgba(0,0,0,.4);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);display:flex;align-items:center;justify-content:center;padding:16px;z-index:50;overflow:auto}
.modal>.card{background:var(--solid);width:100%;max-width:640px;max-height:96vh;overflow:auto}
.sig{width:100%;height:200px;background:#fff;border:2px dashed #b0b0b5;border-radius:16px;touch-action:none;display:block}
.agb{max-height:160px;overflow:auto;white-space:pre-wrap;font-size:13px;background:var(--bg);border-radius:12px;padding:12px;margin-bottom:12px}
.chk{display:flex;gap:10px;align-items:flex-start;margin-bottom:10px;font-size:14px;color:var(--tx)}
.chk input{width:22px;min-height:22px;height:22px;margin-top:2px;flex:0 0 22px}
.toast{position:fixed;left:50%;bottom:28px;transform:translateX(-50%);background:#1d1d1f;color:#fff;padding:12px 22px;border-radius:99px;z-index:99;box-shadow:0 10px 30px rgba(0,0,0,.3);font-weight:500}
.toast.err{background:var(--red)}
.login{margin:auto;max-width:380px;width:100%;padding:24px}
.login h1{text-align:center}
.tabs{display:none}
@media(max-width:860px){
 #app{flex-direction:column-reverse}
 nav{position:fixed;bottom:0;left:0;right:0;top:auto;height:auto;width:100%;flex-direction:row;padding:6px 6px calc(6px + env(safe-area-inset-bottom));border-right:0;border-top:1px solid var(--line);z-index:40;overflow-x:auto;gap:0}
 nav .brand,nav .sp,nav .out{display:none}
 nav a{flex-direction:column;gap:0;font-size:11px;padding:6px 10px;flex:1;min-width:64px;justify-content:center}
 nav a .i{font-size:20px}
 main{padding:20px 14px 100px}
 h1{font-size:28px}
 .pos{grid-template-columns:1fr}
 .cart{position:static}
}
@media print{nav,.btn,.noprint{display:none!important}body{background:#fff;color:#000}main{padding:0}.card{box-shadow:none;border:0}}

.tiles{grid-template-columns:repeat(auto-fill,minmax(190px,1fr))}
.tile{padding:0;overflow:hidden;position:relative;justify-content:flex-start;gap:0;min-height:0}
.tile .art{aspect-ratio:1/1;background:var(--bg);position:relative;overflow:hidden}
.tile .art img,.tile .art svg,.art>img,.art>svg{width:100%;height:100%;object-fit:cover;display:block}
.tile .meta{padding:12px 14px 14px}
.tile.sel{outline:3px solid var(--blue);outline-offset:-3px}
.tile .badge{position:absolute;top:10px;right:10px;background:var(--blue);color:#fff;min-width:28px;height:28px;border-radius:99px;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:14px}
.tile.bundle{grid-column:1/-1;flex-direction:row;background:linear-gradient(135deg,#0a84ff22,#5e5ce622),var(--solid)}
.tile.bundle .art{aspect-ratio:auto;width:46%;min-height:150px;background:transparent}
.tile.bundle .meta{flex:1;display:flex;flex-direction:column;justify-content:center}
.tile.bundle b{font-size:22px}
.fan{display:flex;height:100%;align-items:center;padding:0 12px}
.fan span{flex:1;min-width:0;aspect-ratio:1/1;border-radius:14px;overflow:hidden;margin-left:-16px;box-shadow:0 4px 14px rgba(0,0,0,.18);background:#fff}
.fan span:first-child{margin-left:0}
.fan svg{width:100%;height:100%}
.thumb{width:64px;height:64px;border-radius:14px;overflow:hidden;flex:0 0 64px;display:block}
@media(max-width:560px){.tile.bundle{flex-direction:column}.tile.bundle .art{width:100%}}