:root{--ink:#1d2939;--muted:#667085;--line:#e4e7ec;--soft:#f8fafc;--accent:#2563eb}*{box-sizing:border-box}body{margin:0;color:var(--ink);font-family:Arial,sans-serif}button,input,textarea,select{font:inherit}header{height:76px;padding:0 max(24px,6vw);display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}.brand{font-size:20px;font-weight:750;color:var(--ink);text-decoration:none}nav{display:flex;align-items:center;gap:24px}nav a{color:var(--muted);text-decoration:none;font-size:14px;font-weight:650}.admin-link{border:1px solid #d0d5dd;border-radius:8px;padding:10px 16px}.intro{padding:80px max(24px,8vw) 72px;background:var(--soft);border-bottom:1px solid var(--line)}.intro h1{font-size:clamp(44px,6vw,72px);line-height:1.02;letter-spacing:-.045em;margin:0 0 24px}.intro>p:last-child{max-width:620px;color:var(--muted);font-size:18px;line-height:1.65}.eyebrow{margin:0 0 14px;color:var(--accent);font-size:12px;font-weight:750;letter-spacing:.08em;text-transform:uppercase}.inventory{padding:72px max(24px,6vw) 100px;max-width:1500px;margin:auto}.section-head{display:flex;align-items:end;justify-content:space-between;gap:30px;margin-bottom:36px}.section-head h2{font-size:34px;margin:0}.search{display:flex;align-items:center;width:340px;border:1px solid #d0d5dd;border-radius:9px;padding:0 13px}.search input{width:100%;border:0;outline:0;padding:12px 9px}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.product{border:1px solid var(--line);border-radius:12px;overflow:hidden}.product-image{height:230px;background:#f1f5f9;display:flex;align-items:center;justify-content:center;border-bottom:1px solid var(--line)}.product-image img{width:100%;height:100%;object-fit:contain}.placeholder{width:70%;height:60%;border:1px dashed #b8c3d1;border-radius:10px;display:flex;align-items:center;justify-content:center;flex-direction:column;color:#7a899d}.placeholder strong{margin-top:8px}.product-info{padding:21px}.meta{display:flex;gap:14px;color:var(--muted);font-size:11px;text-transform:uppercase}.product-info h3{font-size:20px;margin:11px 0 8px}.product-info>p{color:var(--muted);font-size:14px;line-height:1.55;min-height:65px}.price{font-size:26px}.empty,.loading{grid-column:1/-1;padding:50px;text-align:center;color:var(--muted)}footer{border-top:1px solid var(--line);background:var(--soft);padding:35px max(24px,6vw)}footer p{color:var(--muted);font-size:13px}.admin-body{background:var(--soft);min-height:100vh}.login-card,.admin-card{background:#fff;border:1px solid var(--line);border-radius:12px;padding:28px}.login-card{width:min(430px,calc(100% - 32px));margin:10vh auto}.login-card label,.admin-card label{display:flex;flex-direction:column;gap:7px;font-size:12px;font-weight:700;margin-bottom:14px}.login-card input,.admin-card input,.admin-card textarea,.admin-card select{border:1px solid #d0d5dd;border-radius:7px;padding:12px}.login-card button,#product-form>button{width:100%;border:0;border-radius:8px;background:var(--accent);color:#fff;padding:13px;font-weight:700;cursor:pointer}.login-card a{display:block;margin-top:18px;color:var(--muted)}.error{color:#b42318}.admin-wrap{max-width:1200px;margin:auto;padding:45px 24px}.admin-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:25px}.admin-head h1{margin:0}.admin-head>div:last-child{display:flex;gap:12px;align-items:center}.admin-head a{color:var(--accent)}.admin-head form{margin:0}.admin-head .secondary{background:#fff;color:var(--ink);border:1px solid #d0d5dd;border-radius:7px;padding:10px 14px}.admin-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}.two{display:grid;grid-template-columns:1fr 1fr;gap:13px}.smart{background:#eff4ff!important;color:#244aa5!important;border:1px solid #c7d7fe!important;margin-bottom:15px}.admin-item{display:flex;justify-content:space-between;gap:12px;padding:15px 0;border-bottom:1px solid var(--line)}.admin-item small{display:block;color:var(--muted);margin-top:5px}.admin-item .delete{background:#fff;color:#b42318;border:1px solid #fecdca;border-radius:7px;padding:8px 12px}#message{color:#067647;font-size:13px}@media(max-width:850px){.grid,.admin-grid{grid-template-columns:1fr 1fr}}@media(max-width:650px){nav>a:first-child{display:none}.intro{padding:55px 24px}.inventory{padding:55px 18px}.section-head{align-items:start;flex-direction:column}.search{width:100%}.grid,.admin-grid,.two{grid-template-columns:1fr}.admin-head{align-items:start;gap:18px;flex-direction:column}}