:root{--green:#1f4d3a;--green-d:#163a2b;--green-l:#eaf2ec;--orange:#e4572e;--orange-d:#c2410c;--rust:#9a3412;--peach:#fdf1e6;--amber:#f2a541;--ink:#1b2a22;--muted:#4a5a52;--line:#dde7e0;--bg:#f6f8f6}
*{box-sizing:border-box}
body{margin:0;font-family:'Plus Jakarta Sans',system-ui,-apple-system,Segoe UI,sans-serif;color:var(--ink);background:var(--bg);font-size:16px;line-height:1.55}
a{color:var(--green)}a:hover{color:var(--green-d)}
h1,h2,h3{line-height:1.2;margin:0 0 .5em}
h1{font-size:30px;color:var(--green)}h2{font-size:20px}h3{font-size:17px}
img{max-width:100%}
.container{max-width:1200px;margin:0 auto;padding:0 20px}
.narrow{max-width:640px;padding-top:32px;padding-bottom:48px}
.page{padding-top:28px;padding-bottom:56px;min-height:60vh}
.muted{color:var(--muted)}.small{font-size:14px}.right{text-align:right}
.inline{display:inline}
.stack{display:flex;flex-direction:column;gap:14px}
.row{display:flex;flex-wrap:wrap;gap:20px;align-items:flex-start}
.grow{flex:999 1 520px;min-width:0}.side{flex:1 1 300px;min-width:0}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:16px}
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;margin-bottom:20px}
.stat{background:#fff;border-radius:16px;padding:18px}.stat b{display:block;font-size:26px}
.stat-dark{background:var(--green);color:#fff}.stat-dark .muted{color:#d6e4da}
.card{background:#fff;border-radius:16px;padding:22px;border:1px solid var(--line)}
.card+.card{margin-top:16px}
/* topbar */
.topbar{background:#fff;border-bottom:1px solid var(--line)}
.topbar-dark{background:var(--ink);border-color:var(--ink)}.topbar-dark .brand,.topbar-dark .nav a,.topbar-dark .nav-user,.topbar-dark .linkbtn{color:#fff}
.topbar-inner{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;padding-top:12px;padding-bottom:12px}
.brand{display:flex;align-items:center;gap:8px;font-weight:800;font-size:20px;text-decoration:none;color:var(--green)}
.nav{display:flex;flex-wrap:wrap;align-items:center;gap:6px 18px;font-weight:600;font-size:15px}
.nav a{text-decoration:none;padding:8px 0}.nav a.btn{padding:9px 14px}
.nav-user{color:var(--muted);font-size:14px}
.tag{font-size:12px;font-weight:700;padding:3px 9px;border-radius:999px}
.tag-seller{background:var(--peach);color:var(--rust)}.tag-admin{background:var(--amber);color:var(--ink)}
/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;min-height:44px;padding:0 20px;border-radius:12px;border:2px solid transparent;font:inherit;font-weight:700;font-size:15px;cursor:pointer;text-decoration:none;background:#fff;color:var(--ink)}
.btn-primary{background:var(--orange);color:#fff}.btn-primary:hover{background:var(--orange-d);color:#fff}
.btn-dark{background:var(--green);color:#fff}.btn-dark:hover{background:var(--green-d);color:#fff}
.btn-rust{background:var(--rust);color:#fff}
.btn-outline{border-color:var(--green);color:var(--green)}.btn-outline-danger{border-color:var(--orange-d);color:var(--orange-d)}
.btn-ghost-light{background:transparent;border-color:#fff;color:#fff}.btn-ghost-light:hover{color:#fff;background:rgba(255,255,255,.1)}
.btn-sm{min-height:38px;padding:0 14px;font-size:14px;border-radius:10px}
.btn-block{width:100%}
.btn:disabled{opacity:.5;cursor:not-allowed}
.linkbtn{background:none;border:none;font:inherit;font-weight:600;color:var(--green);cursor:pointer;padding:8px 0}
/* forms */
label{display:flex;flex-direction:column;gap:6px;font-weight:700;font-size:14px}
input,select,textarea{font:inherit;font-weight:400;font-size:15px;padding:10px 12px;min-height:44px;border:1px solid #c9d8cd;border-radius:10px;background:#fff;color:var(--ink);width:100%}
textarea{min-height:90px}
input[type=checkbox],input[type=radio]{width:18px;height:18px;min-height:0;accent-color:var(--green)}
.check{flex-direction:row;align-items:center;gap:10px;font-weight:500;font-size:15px}
fieldset{border:1px solid var(--line);border-radius:12px;padding:12px 16px;margin:0}
legend{font-weight:700;font-size:14px;padding:0 6px}
.form-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px}
/* alerts, badges */
.alert{padding:12px 16px;border-radius:12px;margin-bottom:16px;font-size:15px}
.alert-ok{background:var(--green-l);color:var(--green)}.alert-warn{background:#fef3c7;color:#854d0e}.alert-danger{background:#fff1ec;color:var(--orange-d)}.alert-info{background:#eef4fb;color:#1e40af}
.badge{display:inline-block;font-size:13px;font-weight:700;padding:4px 10px;border-radius:999px;white-space:nowrap}
.badge-ok{background:var(--green-l);color:var(--green)}.badge-warn{background:#fef3c7;color:#854d0e}.badge-info{background:var(--peach);color:var(--rust)}.badge-danger{background:#fff1ec;color:var(--orange-d)}.badge-muted{background:#eef0ef;color:#4a5a52}
.pill{display:inline-block;font-size:12px;font-weight:700;padding:3px 9px;border-radius:999px;background:var(--green-l);color:var(--green)}.pill-peach{background:var(--peach);color:var(--rust)}
/* tables */
.table-wrap{overflow-x:auto}
table{width:100%;border-collapse:collapse;font-size:15px}
th{text-align:left;font-size:13px;color:var(--muted);padding:10px 8px;border-bottom:1px solid var(--line)}
td{padding:12px 8px;border-bottom:1px solid #eef3ef;vertical-align:top}
.line{display:flex;justify-content:space-between;gap:12px;padding:6px 0}
.total{font-weight:800;font-size:18px;border-top:1px solid var(--line);padding-top:12px;margin-top:6px}
/* hero & landing */
.hero{background:var(--green);color:#fff}
.hero-inner{display:flex;flex-wrap:wrap;gap:40px;align-items:center;padding-top:64px;padding-bottom:64px}
.hero h1{color:#fff;font-size:clamp(34px,5vw,52px);font-weight:800}
.hero p{color:#d6e4da;font-size:18px}
.eyebrow{font-size:13px;font-weight:700;letter-spacing:.08em;color:var(--amber)}
.section{padding-top:56px;padding-bottom:56px}
.band{background:#fff}.band-peach{background:var(--peach)}
.step-num{width:42px;height:42px;border-radius:50%;background:var(--orange);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:800}
.big{font-size:34px;font-weight:800;color:var(--orange)}
/* catalog */
.side-nav{display:flex;flex-direction:column;gap:6px}
.side-nav a{text-decoration:none;padding:10px 14px;border-radius:10px;border:1px solid #c9d8cd;background:#fff;color:var(--ink)}
.side-nav a.active{background:var(--green);color:#fff;border-color:var(--green);font-weight:700}
.product{background:#fff;border-radius:16px;border:1px solid var(--line);padding:16px;display:flex;flex-direction:column;gap:8px}
.product .thumb{height:140px;border-radius:12px;background:var(--green-l);display:flex;align-items:center;justify-content:center;color:var(--muted);font-size:13px;overflow:hidden}
.product .thumb img{width:100%;height:100%;object-fit:cover}
.price{font-size:20px;font-weight:800;color:var(--green)}
.qty{display:flex;gap:8px}.qty input{width:96px}
/* timeline */
.timeline{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:12px}
.timeline li{display:flex;gap:12px;align-items:flex-start}
.dot{flex:none;width:30px;height:30px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:14px;border:2px solid #c9d8cd;color:var(--muted);background:#fff}
.dot.on{background:var(--green);border-color:var(--green);color:#fff}
/* nota */
.nota{max-width:480px;margin:0 auto;background:#fff;border-radius:16px;padding:24px;border:1px solid var(--line)}
.nota hr{border:none;border-top:1px dashed #c9d8cd;margin:12px 0}
.qr{display:flex;gap:14px;align-items:center;background:var(--bg);border-radius:12px;padding:14px}
.qr #qrcode{flex:none;background:#fff;padding:6px}
.footer{background:var(--ink);color:#d6e4da;font-size:14px}
.footer a{color:#fff}
.footer-inner{display:flex;flex-wrap:wrap;justify-content:space-between;gap:24px;padding-top:32px;padding-bottom:32px}
@media print{.topbar,.footer,.noprint{display:none!important}body{background:#fff}.nota{border:none}}
@media (max-width:640px){h1{font-size:26px}.card{padding:16px}}
.menu-toggle{display:none;align-items:center;justify-content:center;width:44px;height:44px;border:1px solid var(--line);border-radius:10px;background:transparent;color:var(--green);cursor:pointer}
.topbar-dark .menu-toggle{color:#fff;border-color:rgba(255,255,255,.3)}
@media (max-width:760px){
  .menu-toggle{display:inline-flex}
  .nav{display:none;width:100%;flex-direction:column;align-items:stretch;gap:0;padding:6px 0 8px;border-top:1px solid var(--line)}
  .topbar-dark .nav{border-color:rgba(255,255,255,.2)}
  .nav.open{display:flex}
  .nav a,.nav .linkbtn,.nav-user{padding:12px 4px;border-bottom:1px solid var(--line)}
  .topbar-dark .nav a,.topbar-dark .nav .linkbtn,.topbar-dark .nav-user{border-color:rgba(255,255,255,.12)}
  .nav a.btn{margin:8px 0 0;border-bottom:none}
  .nav form.inline{display:block}.nav .linkbtn{width:100%;text-align:left}
  .side-nav{flex-direction:row;overflow-x:auto;gap:8px;padding-bottom:4px;-webkit-overflow-scrolling:touch}
  .side-nav a{flex:none;white-space:nowrap;padding:8px 14px;border-radius:999px;font-size:14px}
}