:root{--g50:#f0fdf4;--g100:#dcfce7;--g200:#bbf7d0;--g500:#22c55e;--g600:#16a34a;--g700:#15803d;--g800:#166534;--g900:#14532d;--t:#1f2937;--m:#6b7280;--b:#e5e7eb;--red:#dc2626;--amber:#d97706}
*{box-sizing:border-box}
body{margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;color:var(--t);background:#fff;line-height:1.5}
a{color:var(--g700);text-decoration:none}a:hover{text-decoration:underline}
h1,h2,h3{line-height:1.2;margin:0 0 .5em}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:44px;border:1px solid var(--g600);background:var(--g600);color:#fff;padding:.6rem 1.1rem;border-radius:8px;font-size:.95rem;font-weight:600;cursor:pointer;text-decoration:none}
.btn:hover{background:var(--g700);text-decoration:none}
.btn.outline{background:#fff;color:var(--g700)}.btn.outline:hover{background:var(--g50)}
.btn.danger{background:var(--red);border-color:var(--red)}.btn.danger:hover{background:#b91c1c}
.btn.small{min-height:44px;padding:.5rem .9rem;font-size:.9rem}.btn.big{padding:.85rem 1.6rem;font-size:1.05rem}
.btn:disabled{opacity:.6;cursor:not-allowed}
input,select,textarea{width:100%;padding:.55rem .7rem;border:1px solid #d1d5db;border-radius:8px;font:inherit;background:#fff}
input:focus,select:focus,textarea:focus{outline:2px solid var(--g200);border-color:var(--g600)}
label{display:block;font-weight:600;font-size:.88rem;margin:.9rem 0 .25rem}
.err{background:#fef2f2;border:1px solid #fecaca;color:#991b1b;padding:.6rem .8rem;border-radius:8px;margin:.8rem 0}
.ok{background:var(--g50);border:1px solid var(--g200);color:var(--g800);padding:.6rem .8rem;border-radius:8px;margin:.8rem 0}
.muted{color:var(--m)}
/* landing */
.topbar{display:flex;justify-content:space-between;align-items:center;padding:1rem 2rem;border-bottom:1px solid var(--b)}
.logo{font-weight:800;font-size:1.3rem;color:var(--g700)}.logo span{color:var(--t)}
.hero{background:linear-gradient(135deg,var(--g800),var(--g600));color:#fff;text-align:center;padding:5rem 1.5rem}
.hero .badge{display:inline-block;background:rgba(255,255,255,.18);border-radius:99px;padding:.35rem 1rem;font-size:.9rem;margin-bottom:1.2rem}
.hero h1{font-size:clamp(2rem,5vw,3.4rem);max-width:820px;margin:0 auto .6em}
.hero p{max-width:640px;margin:0 auto 2rem;color:var(--g100);font-size:1.1rem}
.hero .btn{background:#fff;color:var(--g800);border-color:#fff}.hero .btn.outline{background:transparent;color:#fff;border-color:#fff}
.hero .row{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap}
.section{padding:4rem 1.5rem;max-width:1050px;margin:0 auto}
.section.alt{max-width:none;background:var(--g50)}
.section h2{text-align:center;font-size:2rem}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:1.2rem;margin-top:2rem}
.card{background:#fff;border:1px solid var(--b);border-radius:12px;padding:1.4rem}
.card h3{color:var(--g800)}
.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1.2rem;max-width:1050px;margin:2rem auto 0}
.step .num{width:42px;height:42px;border-radius:50%;background:var(--g600);color:#fff;font-weight:800;display:flex;align-items:center;justify-content:center;margin-bottom:.8rem}
.cta{text-align:center;padding:3rem 1rem}
.footer{text-align:center;color:var(--m);padding:2rem;border-top:1px solid var(--b);font-size:.9rem}
/* auth */
.authwrap{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--g50);padding:1.5rem}
.authbox{background:#fff;border:1px solid var(--b);border-radius:14px;padding:2rem;width:100%;max-width:440px;box-shadow:0 8px 30px rgba(0,0,0,.05)}
.authbox h1{font-size:1.5rem;color:var(--g800)}
.authbox .btn{width:100%;margin-top:1.2rem}
.authbox .links{display:flex;justify-content:space-between;align-items:center;gap:.75rem;margin-top:1rem;font-size:.9rem}
.authbox .links a{min-height:44px;display:inline-flex;align-items:center}
/* admin layout */
.layout{display:flex;min-height:100vh}
.side{width:250px;background:var(--g900);color:#fff;display:flex;flex-direction:column;padding:1rem;position:sticky;top:0;height:100vh}
.sidehead{display:flex;align-items:center;justify-content:space-between;gap:.5rem}
.side .brand{font-weight:800;font-size:1.05rem;padding:.4rem .6rem 1.2rem}
.navtoggle{display:none}
.side nav a{display:flex;align-items:center;min-height:44px;color:#d1fae5;padding:.55rem .8rem;border-radius:8px;margin-bottom:.25rem}
.side nav a:hover{background:rgba(255,255,255,.08);text-decoration:none}
.side nav a.active{background:var(--g600);color:#fff;font-weight:600}
.side .user{margin-top:auto;border-top:1px solid rgba(255,255,255,.15);padding-top:1rem;font-size:.88rem}
.side .user .n{font-weight:700}.side .user .e{color:#a7f3d0;word-break:break-all;margin-bottom:.6rem}
.side .user button{width:100%;min-height:44px;background:transparent;border:1px solid #6ee7b7;color:#d1fae5;border-radius:8px;padding:.45rem;cursor:pointer}
.side .user button:hover{background:rgba(255,255,255,.1)}
.main{flex:1;padding:2rem;background:#f9fafb;min-width:0}
.main h1{font-size:1.6rem}
.pagehead{display:flex;justify-content:space-between;align-items:center;gap:1rem;margin-bottom:1.2rem;flex-wrap:wrap}
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:1rem;margin:1.2rem 0 2rem}
.stat{background:#fff;border:1px solid var(--b);border-radius:12px;padding:1.1rem}
.stat .l{color:var(--m);font-size:.85rem}.stat .v{font-size:1.7rem;font-weight:800;color:var(--g800)}
.filters{display:flex;gap:.7rem;flex-wrap:wrap;margin-bottom:1rem}
.filters input{flex:2;min-width:220px}.filters select{flex:1;min-width:170px;width:auto}
.tablewrap{background:#fff;border:1px solid var(--b);border-radius:12px;overflow:auto}
.recent-order{background:#fff;border:1px solid var(--b);border-radius:12px;padding:.85rem 1rem;margin:0 0 .75rem;display:flex;flex-wrap:wrap;gap:.65rem .8rem;align-items:center;justify-content:space-between}
.recent-main{min-width:0;flex:1 1 220px}
.recent-actions{display:flex;flex-wrap:wrap;gap:.5rem}
.recent-actions .btn{min-height:44px}
table{border-collapse:collapse;width:100%;font-size:.9rem}
th{background:var(--g50);text-align:left;padding:.7rem .5rem;font-size:.78rem;text-transform:uppercase;letter-spacing:.03em;color:var(--g800);white-space:nowrap}
td{padding:.6rem .5rem;border-top:1px solid var(--b);vertical-align:middle}
td.act{min-width:150px}td.act>*{margin:0 .3rem .3rem 0}
.thumb{width:44px;height:32px;object-fit:cover;border-radius:6px;background:var(--g100)}
.pill{display:inline-block;padding:.15rem .6rem;border-radius:99px;font-size:.78rem;font-weight:700}
.pill.available,.pill.approved,.pill.confirmed,.pill.completed{background:var(--g100);color:var(--g800)}
.pill.reserved,.pill.pending{background:#fef3c7;color:#92400e}
.pill.sold{background:#e0e7ff;color:#3730a3}
.pill.rejected,.pill.cancelled,.pill.expired{background:#fee2e2;color:#991b1b}
.formcard{background:#fff;border:1px solid var(--b);border-radius:12px;padding:1.4rem;margin-bottom:1.2rem}
.formcard h2{font-size:1.1rem;color:var(--g800)}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:0 1.2rem}
@media(max-width:700px){
  .grid2{grid-template-columns:1fr}
  .layout{flex-direction:column}
  .side{width:100%;height:auto;position:static;padding:.7rem .85rem}
  .side .brand{padding:.2rem 0}
  .navtoggle{display:inline-flex;align-items:center;justify-content:center;min-height:44px;min-width:44px;padding:.4rem .85rem;border-radius:8px;border:1px solid #6ee7b7;background:transparent;color:#d1fae5;font:inherit;font-weight:700;cursor:pointer}
  .side nav,.side .user{display:none}
  .side.open nav,.side.open .user{display:block}
  .main{padding:1rem .85rem}
  .tablewrap{overflow:visible;background:transparent;border:0}
  .tablewrap table{display:block}
  .tablewrap thead{display:none}
  .tablewrap tbody,.tablewrap tr{display:block}
  .tablewrap tr{background:#fff;border:1px solid var(--b);border-radius:12px;margin:0 0 .85rem;padding:.35rem .85rem}
  .tablewrap td{display:flex;justify-content:space-between;align-items:flex-start;gap:.75rem;border:0;border-bottom:1px solid var(--b);padding:.65rem 0;overflow-wrap:anywhere}
  .tablewrap td:last-child{border-bottom:0}
  .celllabel{position:static;width:auto;height:auto;margin:0;overflow:visible;clip:auto;flex:0 0 42%;font-weight:700;font-size:.78rem;letter-spacing:.02em;text-transform:uppercase;color:var(--g800)}
  .tablewrap td.act{flex-direction:column;align-items:stretch}
  .tablewrap td.act .celllabel{flex:none}
  .tablewrap td.act .btn{width:100%}
  .recent-order{flex-direction:column;align-items:stretch}
  .recent-actions .btn{flex:1 1 auto}
  .shopbar{padding:.45rem .75rem;gap:.25rem .6rem}
  .shopmain{padding:1rem .75rem}
}
.previews{display:flex;flex-wrap:wrap;gap:.6rem;margin-top:.6rem}
.previews .pv{position:relative}.previews img,.previews .heic{width:96px;height:72px;object-fit:cover;border-radius:8px;border:1px solid var(--b);background:var(--g50);display:flex;align-items:center;justify-content:center;font-size:.75rem}
.previews button{position:absolute;top:-8px;right:-8px;border:0;background:var(--red);color:#fff;border-radius:50%;width:44px;height:44px;cursor:pointer}
.pick{max-height:420px;overflow:auto;border:1px solid var(--b);border-radius:10px;padding:.35rem;background:#fff}
.pick-hint{font-size:.82rem;margin:.15rem 0 .55rem}
.pick-toolbar{display:flex;gap:.55rem;flex-wrap:wrap;margin:.35rem 0 .55rem}
.pick-toolbar input[type=search]{flex:2;min-width:200px}
.pick-toolbar select,.pick-toolbar input[type=number]{flex:1;min-width:120px;width:auto}
.pick-actions{display:flex;align-items:center;gap:.55rem;flex-wrap:wrap;margin-bottom:.55rem}
.pick-count{margin-left:auto;font-size:.88rem;font-weight:700;color:var(--g800)}
.pick-selected{display:flex;flex-wrap:wrap;gap:.4rem;margin:0 0 .55rem;padding:.55rem;background:var(--g50);border:1px solid var(--g200);border-radius:10px}
.chip{display:inline-flex;align-items:center;gap:.35rem;background:#fff;border:1px solid var(--g200);border-radius:12px;padding:.25rem .35rem .25rem .75rem;font-size:.9rem;font-weight:600;color:var(--g800)}
.chip-x{flex:0 0 auto;width:44px;height:44px;min-width:44px;min-height:44px;display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:8px;background:transparent;color:var(--m);cursor:pointer;font-size:1.35rem;line-height:1;padding:0}
.chip-x:hover{color:var(--red);background:var(--g50)}
.chip-x:focus-visible{outline:2px solid var(--g600);outline-offset:2px}
.pick-row{display:flex;gap:.75rem;align-items:center;font-weight:400;margin:0;padding:.55rem .6rem;border-radius:8px;cursor:pointer;border:1px solid transparent}
.pick-row:hover{background:var(--g50)}
.pick-row.on{background:var(--g50);border-color:var(--g200)}
.pick-row input{width:auto;flex:0 0 auto;margin:0}
.pick-ph{display:flex;align-items:center;justify-content:center;font-size:1rem}
.pick-meta{flex:1;min-width:0}
.pick-title{font-size:.95rem;line-height:1.25}
.pick-sub{font-size:.8rem;margin-top:.1rem}
.pick-price{font-weight:800;color:var(--g800);white-space:nowrap;font-size:.92rem}
.empty{text-align:center;color:var(--m);padding:2.2rem}
/* shop */
.shopbar{background:var(--g800);color:#fff;display:flex;align-items:center;gap:.75rem 1.1rem;padding:.6rem 1.2rem;flex-wrap:wrap}
.shopbar .logo{color:#fff}.shopbar .logo span{color:var(--g200)}
.shopbar nav{display:flex;flex-wrap:wrap;gap:.15rem .7rem;align-items:center}
.shopbar a{color:#d1fae5;min-height:44px;display:inline-flex;align-items:center}.shopbar a.active{color:#fff;font-weight:700;text-decoration:underline}
.shopbar .sp{margin-left:auto;display:flex;align-items:center;gap:.75rem;flex-wrap:wrap}
.shopbar button{min-height:44px;background:transparent;color:#d1fae5;border:1px solid #6ee7b7;border-radius:8px;padding:.4rem .85rem;cursor:pointer}
.shopmain > a[data-link],.main .noprint a,#pr{min-height:44px;display:inline-flex;align-items:center}
.celllabel{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}
@media(max-width:700px){
  .celllabel{position:static;width:auto;height:auto;margin:0;overflow:visible;clip:auto;flex:0 0 42%;font-weight:700;font-size:.78rem;letter-spacing:.02em;text-transform:uppercase;color:var(--g800)}
  .pick-row{min-height:44px}
  .pick-row input{width:44px;height:44px}
}
.shopmain{max-width:1100px;margin:0 auto;padding:2rem 1.2rem}
.vgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(270px,1fr));gap:1.1rem}
.vcard{background:#fff;border:1px solid var(--b);border-radius:12px;overflow:hidden}
.vcard .img{height:160px;background:var(--g100);display:flex;align-items:center;justify-content:center;color:var(--g700);font-size:2rem}
.vcard .img img{width:100%;height:100%;object-fit:cover}
.vcard .bd{padding:1rem}
.price{font-size:1.3rem;font-weight:800;color:var(--g800)}.price small{font-size:.75rem;font-weight:400;color:var(--m)}
.detail{display:grid;grid-template-columns:1.2fr 1fr;gap:2rem}@media(max-width:800px){.detail{grid-template-columns:1fr}}
.gallery img{width:100%;border-radius:12px;margin-bottom:.6rem}
.spec{width:100%}.spec td{padding:.4rem 0;border:0;border-bottom:1px solid var(--b)}.spec td:first-child{color:var(--m);width:45%}
.notice{background:var(--g50);border:1px solid var(--g200);border-radius:10px;padding:.8rem 1rem;margin-bottom:1.2rem}
.notice a{font-weight:600}
.agreement{background:#fff;border:1px solid var(--b);border-radius:12px;padding:2.2rem;max-width:820px;margin:0 auto}
.agreement h1{color:var(--g800)}
@media print{.shopbar,.side,.noprint{display:none!important}.agreement{border:0}}