:root{--brand:#0f766e;--brand-d:#115e59;--accent:#f59e0b;--ink:#1f2937;--mute:#6b7280;--line:#e5e7eb;--bg:#f4f6f8;--card:#fff;--red:#dc2626;--green:#16a34a}
*{box-sizing:border-box}
body{margin:0;font:15px/1.55 system-ui,"Segoe UI",Roboto,Arial,sans-serif;color:var(--ink);background:var(--bg)}
a{color:var(--brand);text-decoration:none}a:hover{text-decoration:underline}
img{max-width:100%}
.container{max-width:1200px;margin:0 auto;padding:0 16px}
.muted{color:var(--mute)}.small{font-size:13px}.right{text-align:right}.center{text-align:center}.nowrap{white-space:nowrap}
.mt{margin-top:16px}.mb{margin-bottom:16px}.mt2{margin-top:28px}
/* buttons & forms */
.btn{display:inline-block;background:var(--brand);color:#fff!important;border:0;border-radius:6px;padding:9px 18px;font-size:14px;cursor:pointer;text-decoration:none!important;line-height:1.3}
.btn:hover{background:var(--brand-d)}
.btn.alt{background:var(--accent);color:#1f2937!important}.btn.alt:hover{background:#d98a06}
.btn.ghost{background:#fff;color:var(--brand)!important;border:1px solid var(--brand)}
.btn.red{background:var(--red)}.btn.sm{padding:5px 11px;font-size:13px}.btn.block{display:block;width:100%;text-align:center}
input[type=text],input[type=email],input[type=password],input[type=number],input[type=date],input[type=tel],input[type=search],select,textarea{width:100%;padding:9px 11px;border:1px solid #cbd5e1;border-radius:6px;font:inherit;background:#fff}
input:focus,select:focus,textarea:focus{outline:2px solid #99d5cf;border-color:var(--brand)}
label{display:block;font-weight:600;font-size:13px;margin:0 0 4px}
.fg{margin-bottom:14px}.row{display:flex;gap:14px;flex-wrap:wrap}.row>*{flex:1;min-width:150px}
.card{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:20px}
.card h2,.card h3{margin-top:0}
.flash{padding:11px 16px;border-radius:6px;margin:14px 0;font-size:14px}
.flash.success{background:#ecfdf5;color:#065f46;border:1px solid #a7f3d0}
.flash.error{background:#fef2f2;color:#991b1b;border:1px solid #fecaca}
.flash.info{background:#eff6ff;color:#1e40af;border:1px solid #bfdbfe}
.badge{display:inline-block;padding:2px 9px;border-radius:99px;font-size:12px;font-weight:600}
.badge.green{background:#dcfce7;color:#166534}.badge.amber{background:#fef3c7;color:#92400e}.badge.red{background:#fee2e2;color:#991b1b}.badge.blue{background:#dbeafe;color:#1e40af}.badge.grey{background:#e5e7eb;color:#374151}
table{width:100%;border-collapse:collapse}th,td{padding:10px 12px;text-align:left;border-bottom:1px solid var(--line);vertical-align:middle}th{font-size:12px;text-transform:uppercase;letter-spacing:.04em;color:var(--mute);background:#f9fafb}
.tbl-wrap{overflow-x:auto}
.pager{display:flex;gap:6px;margin:18px 0;flex-wrap:wrap}.pager a{padding:6px 12px;border:1px solid var(--line);border-radius:6px;background:#fff}.pager a.on{background:var(--brand);color:#fff;border-color:var(--brand)}
/* storefront header */
.topbar{background:#0b4f4a;color:#d1fae5;font-size:13px}.topbar .container{display:flex;justify-content:space-between;padding:6px 16px}.topbar a{color:#d1fae5}
.header{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}
.header .container{display:flex;align-items:center;gap:18px;padding:12px 16px}
.logo{font-size:24px;font-weight:800;color:var(--brand)!important;letter-spacing:-.5px;text-decoration:none!important}
.search{flex:1;display:flex}.search input{border-radius:6px 0 0 6px;border-right:0}.search button{border-radius:0 6px 6px 0}
.hnav{display:flex;gap:16px;align-items:center;font-weight:600}
.hnav a{color:var(--ink)}.cart-pill{background:var(--accent);color:#1f2937;border-radius:99px;padding:1px 8px;font-size:12px;margin-left:3px}
.catbar{background:#fff;border-bottom:1px solid var(--line)}.catbar .container{display:flex;gap:22px;overflow-x:auto;padding:10px 16px;font-weight:600;font-size:14px}.catbar a{color:var(--ink);white-space:nowrap}
.hero{background:linear-gradient(120deg,#0f766e,#115e59 55%,#134e4a);color:#fff;padding:56px 0}
.hero h1{font-size:38px;margin:0 0 10px}.hero p{max-width:520px;margin:0 0 20px;opacity:.9;font-size:17px}
.hero .cta{display:flex;gap:12px;flex-wrap:wrap}
.hero .btn.ghost{background:transparent;color:#fff!important;border-color:#fff}
.sec{padding:30px 0}.sec h2{margin:0 0 16px;font-size:22px;display:flex;justify-content:space-between;align-items:baseline}.sec h2 a{font-size:14px;font-weight:600}
.grid{display:grid;gap:16px;grid-template-columns:repeat(auto-fill,minmax(210px,1fr))}
.pcard{background:#fff;border:1px solid var(--line);border-radius:10px;overflow:hidden;display:flex;flex-direction:column;transition:box-shadow .15s}
.pcard:hover{box-shadow:0 6px 18px rgba(0,0,0,.1)}
.pcard img{width:100%;aspect-ratio:4/3;object-fit:cover;background:#eef1f4}
.pcard .b{padding:12px;display:flex;flex-direction:column;gap:3px;flex:1}
.pcard .t{font-weight:600;color:var(--ink);line-height:1.3;min-height:2.6em;overflow:hidden}
.price{font-weight:700;color:var(--brand);font-size:17px}.price s{color:var(--mute);font-weight:400;font-size:13px;margin-left:6px}
.tag{position:absolute;top:10px;left:10px;background:var(--brand);color:#fff;font-size:12px;font-weight:700;padding:2px 9px;border-radius:5px}.tag.rent{background:#2563eb}.tag.feat{left:auto;right:10px;background:var(--accent);color:#1f2937}
.pimg{position:relative}
.cats{display:grid;gap:12px;grid-template-columns:repeat(auto-fill,minmax(150px,1fr))}.cats a{background:#fff;border:1px solid var(--line);border-radius:10px;padding:18px 10px;text-align:center;font-weight:600;color:var(--ink)}.cats a:hover{border-color:var(--brand);text-decoration:none}
.layout{display:grid;grid-template-columns:250px 1fr;gap:22px;padding:22px 0}
@media(max-width:860px){.layout{grid-template-columns:1fr}.hero h1{font-size:28px}.search{order:3;flex-basis:100%}.header .container{flex-wrap:wrap}}
.crumbs{font-size:13px;color:var(--mute);padding:14px 0 0}
.pdetail{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);gap:28px}@media(max-width:860px){.pdetail{grid-template-columns:1fr}}
.thumbs{display:flex;gap:8px;margin-top:8px;overflow-x:auto}.thumbs img{height:64px;width:84px;object-fit:cover;border-radius:6px;border:1px solid var(--line);cursor:pointer}
.qty{width:80px!important}
.sumrow{display:flex;justify-content:space-between;padding:6px 0}.sumrow.tot{font-weight:700;font-size:18px;border-top:1px solid var(--line);margin-top:6px;padding-top:12px}
.footer{background:#111827;color:#9ca3af;margin-top:40px;padding:34px 0 18px;font-size:14px}.footer a{color:#d1d5db}.footer .cols{display:grid;gap:24px;grid-template-columns:repeat(auto-fit,minmax(200px,1fr))}.footer h4{color:#fff;margin:0 0 10px}
.auth{max-width:440px;margin:36px auto}
.stats{display:grid;gap:14px;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));margin-bottom:18px}
.stat{background:#fff;border:1px solid var(--line);border-left:4px solid var(--brand);border-radius:8px;padding:14px 16px}.stat .l{font-size:12px;text-transform:uppercase;color:var(--mute);letter-spacing:.04em}.stat .v{font-size:23px;font-weight:700;margin-top:2px}.stat .h{font-size:12px;color:var(--mute)}
.stat.green{border-left-color:var(--green)}.stat.red{border-left-color:var(--red)}.stat.amber{border-left-color:var(--accent)}.stat.blue{border-left-color:#2563eb}.stat.dark{border-left-color:#374151}
.bars{display:flex;align-items:flex-end;gap:10px;height:170px;padding-top:10px}.bars .g{flex:1;display:flex;flex-direction:column;align-items:center;gap:4px;height:100%;justify-content:flex-end}.bars .cols{display:flex;gap:3px;align-items:flex-end;height:100%;width:100%;justify-content:center}.bars .c{width:30%;min-height:2px;border-radius:3px 3px 0 0}.bars .lb{font-size:11px;color:var(--mute)}
.legend{display:flex;gap:16px;font-size:13px;margin-top:8px}.legend i{display:inline-block;width:11px;height:11px;border-radius:2px;margin-right:5px}
/* panels (admin / seller / leaser) */
.panel{display:grid;grid-template-columns:240px 1fr;min-height:100vh}
.side{background:#0f1f1e;color:#cbd5d3;padding:0 0 20px}.side .brand{display:block;padding:18px 20px;font-size:20px;font-weight:800;color:#fff!important;text-decoration:none!important}.side .brand small{display:block;font-weight:400;font-size:12px;color:#7fa9a5}
.side h5{margin:16px 20px 6px;font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:#6b8f8b}
.side a.i{display:block;padding:8px 20px;color:#cbd5d3;font-size:14px;border-left:3px solid transparent}.side a.i:hover{background:#14302e;text-decoration:none}.side a.i.on{background:#14302e;color:#fff;border-left-color:var(--accent)}
.main{padding:22px 26px;min-width:0}.main h1{margin:0 0 16px;font-size:22px}
.pbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px;flex-wrap:wrap;gap:10px}
.menu-btn{display:none}
@media(max-width:860px){.panel{grid-template-columns:1fr}.side{display:none}.side.open{display:block}.menu-btn{display:inline-block;margin:10px 16px}}
.filters{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:14px;align-items:end}.filters>*{flex:0 1 180px}
.tabs{display:flex;gap:4px;border-bottom:1px solid var(--line);margin-bottom:16px;flex-wrap:wrap}.tabs a{padding:9px 16px;color:var(--mute);border-bottom:2px solid transparent;font-weight:600}.tabs a.on{color:var(--brand);border-color:var(--brand);text-decoration:none}
.thumb{width:48px;height:48px;object-fit:cover;border-radius:6px;background:#eef1f4}