:root{--ink:#102a43;--muted:#64748b;--line:#dce5ea;--bg:#f4f8f7;--brand:#0f766e;--brand2:#14b8a6;--danger:#be123c;--white:#fff;--shadow:0 18px 45px rgba(15,23,42,.08)}
*{box-sizing:border-box}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;color:var(--ink);background:var(--bg);line-height:1.55}a{color:var(--brand);text-decoration:none}button,.button,input,select,textarea{font:inherit}.topbar{position:sticky;z-index:20;top:0;display:flex;align-items:center;justify-content:space-between;min-height:72px;padding:0 max(4vw,20px);background:rgba(255,255,255,.94);border-bottom:1px solid var(--line);backdrop-filter:blur(12px)}.brand{display:flex;align-items:center;gap:10px;color:var(--ink)}.brand span,.logo{display:inline-grid;place-items:center;width:44px;height:44px;border-radius:14px;background:linear-gradient(145deg,var(--brand),var(--brand2));color:#fff;font-weight:900}.topbar nav{display:flex;align-items:center;gap:22px}.pill,.primary{background:var(--brand)!important;color:#fff!important;border-color:var(--brand)!important}.menu{display:none;border:0;background:none;font-size:25px}.container{width:min(1160px,92vw);min-height:calc(100vh - 140px);margin:0 auto;padding:36px 0}footer{text-align:center;color:var(--muted);padding:25px}.hero{display:grid;grid-template-columns:1.4fr .8fr;gap:50px;align-items:center;min-height:68vh}.hero h1{font-size:clamp(42px,7vw,76px);line-height:1.02;margin:16px 0}.hero p{font-size:20px;color:var(--muted);max-width:680px}.eyebrow{text-transform:uppercase;letter-spacing:.13em;font-size:12px;color:var(--brand);font-weight:800}.hero-card{display:grid;gap:18px;padding:40px;border-radius:30px;background:linear-gradient(145deg,#073b3a,#0f766e);color:#fff;box-shadow:var(--shadow);font-size:18px}.hero-card b{font-size:25px}.actions{display:flex;gap:12px;margin-top:28px}.button,button{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid var(--line);background:#fff;color:var(--ink);border-radius:12px;padding:11px 18px;font-weight:750;cursor:pointer}.button:hover,button:hover{transform:translateY(-1px)}button:disabled{opacity:.45;cursor:not-allowed}.ghost{background:#fff}.auth-card{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:center;width:min(900px,100%);margin:4vh auto;background:#fff;padding:clamp(28px,5vw,70px);border-radius:30px;box-shadow:var(--shadow)}h1{font-size:clamp(32px,5vw,52px);line-height:1.1;margin:10px 0}h2{margin-top:0}.stack{display:grid;gap:16px}label{display:grid;gap:6px;font-weight:700}input,select,textarea{width:100%;border:1px solid #cbd5e1;border-radius:11px;padding:11px 13px;background:#fff;color:var(--ink)}textarea{min-height:90px;resize:vertical}.check{display:flex;align-items:center;gap:9px}.check input{width:auto}.muted,small{color:var(--muted)}.alert{padding:14px 17px;border-radius:12px;margin-bottom:18px}.alert.success{background:#d1fae5;color:#065f46}.alert.error{background:#ffe4e6;color:var(--danger)}.page-head{display:flex;justify-content:space-between;align-items:end;gap:20px;margin-bottom:26px}.page-head h1{margin:4px 0}.filters{display:flex;gap:10px;margin-bottom:24px}.filters input{flex:1}.filters select{width:auto}.product-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.product,.card{padding:22px;border:1px solid var(--line);border-radius:20px;background:#fff;box-shadow:0 8px 24px rgba(15,23,42,.04)}.product-image{display:grid;place-items:center;height:130px;border-radius:15px;background:linear-gradient(145deg,#e6fffb,#ccfbf1);font-size:58px}.product .tag{display:inline-block;margin-top:15px;padding:4px 8px;border-radius:999px;background:#ecfdf5;color:#047857;font-size:11px;text-transform:uppercase;font-weight:800}.product h3{min-height:50px}.product>strong{display:block;font-size:25px}.product>small{display:block;margin-bottom:12px}.product form{display:grid;grid-template-columns:1fr 1fr;gap:8px}.product form button{grid-column:1/-1}.two-col{display:grid;grid-template-columns:1fr 1fr;gap:22px}.address{padding:14px 0;border-bottom:1px solid var(--line)}.address p{margin:4px 0;color:var(--muted)}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:13px;border-bottom:1px solid var(--line)}td small{display:block}.qty{width:75px}.checkout{margin-top:20px;margin-left:auto;max-width:520px}.totals{display:grid;gap:8px;margin:18px 0}.totals span{display:flex;justify-content:space-between}.totals .grand{padding-top:10px;border-top:1px solid var(--line);font-size:20px}.empty{text-align:center;padding:70px 20px;background:#fff;border-radius:24px}.order-list{display:grid;gap:10px}.order-row{display:grid;grid-template-columns:1fr auto auto;align-items:center;gap:20px;padding:18px 20px;border-radius:15px;background:#fff;border:1px solid var(--line);color:var(--ink)}.order-row span:first-child{display:grid}.status{padding:5px 10px;border-radius:999px;background:#ecfdf5;color:#047857;text-transform:capitalize;font-size:12px;font-weight:800}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.stats div{padding:25px;border-radius:18px;background:#fff;border:1px solid var(--line)}.stats small,.stats b{display:block}.stats b{font-size:30px}.line{display:flex;justify-content:space-between;gap:12px;padding:13px 0;border-bottom:1px solid var(--line)}.line span{display:grid}.timeline{border-left:2px solid #99f6e4;padding-left:18px}.timeline div{position:relative;padding-bottom:17px}.timeline div:before{content:"";position:absolute;left:-24px;top:6px;width:10px;height:10px;border-radius:50%;background:var(--brand)}.timeline small{display:block}.timeline p{margin:3px 0}.otp{padding:14px;background:#fef3c7;border-radius:12px}.otp b{font-size:22px;letter-spacing:.15em}.invoice{max-width:900px;margin:auto;padding:45px;background:#fff}.invoice-head{display:flex;justify-content:space-between;gap:30px;border-bottom:3px solid var(--brand);padding-bottom:22px}.invoice-head>div:first-child{display:grid;grid-template-columns:auto 1fr;gap:0 14px}.invoice-head .logo{grid-row:1/3}.invoice-head h1{font-size:25px;margin:0}.invoice-head p{margin:0;color:var(--muted)}.invoice-meta{display:grid;grid-template-columns:repeat(3,1fr);gap:25px}.invoice-total{margin-left:auto;width:min(330px,100%)}.invoice-total p{display:flex;justify-content:space-between}.invoice-total p:nth-last-child(3){font-size:19px;border-top:1px solid var(--line);padding-top:10px}
@media(max-width:760px){.menu{display:block}.topbar nav{display:none;position:absolute;top:72px;left:0;right:0;padding:18px;background:#fff;border-bottom:1px solid var(--line);flex-direction:column;align-items:stretch}.topbar nav.open{display:flex}.hero,.auth-card,.two-col{grid-template-columns:1fr}.hero{gap:25px}.hero-card{display:none}.auth-card{gap:20px}.product-grid{grid-template-columns:1fr 1fr}.stats{grid-template-columns:1fr 1fr}.filters{flex-wrap:wrap}.filters select{width:100%}.order-row{grid-template-columns:1fr auto}.order-row strong{grid-column:2}.invoice{padding:20px}.invoice-meta{grid-template-columns:1fr}.page-head{align-items:start}.container{padding-top:24px}}
@media(max-width:480px){.product-grid{grid-template-columns:1fr}.product form{grid-template-columns:1fr 1fr}.stats{grid-template-columns:1fr}.order-row{grid-template-columns:1fr}.order-row strong{grid-column:1}.actions{flex-direction:column}.invoice-head{flex-direction:column}}
@media print{body{background:#fff}.topbar,footer,.no-print{display:none!important}.container{width:100%;padding:0}.invoice{box-shadow:none;max-width:none;padding:10mm} @page{size:A4;margin:10mm}}