:root{color-scheme:light;--navy:#243657;--blue:#243657;--white:#fff;--bg:#f3f6fa;--text:#243657;--muted:#737373;--border:#e3e3e3;--radius:14px;--shadow:0 12px 35px rgba(7,29,59,.1)}*{box-sizing:border-box}body{margin:0;font:16px/1.6 Inter,system-ui,sans-serif;color:var(--text);background:var(--bg)}a{color:inherit;text-decoration:none}img{width:100%;height:100%;object-fit:cover}.container{width:min(1180px,calc(100% - 40px));margin:auto}.header{height:72px;background:var(--white);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:5}.nav{height:100%;display:flex;align-items:center;justify-content:space-between}.nav nav{display:flex;gap:26px}.brand{font-size:1.25rem;font-weight:850;color:var(--navy)}.hero{padding:110px 0;background:linear-gradient(115deg,var(--navy),var(--blue));color:white}.hero h1{font-size:clamp(2.5rem,7vw,5rem);line-height:1.04;margin:14px 0}.hero p{max-width:600px;font-size:1.15rem;color:#e5e5e5}.eyebrow{text-transform:uppercase;letter-spacing:.16em;font-size:.75rem;font-weight:800;color:#898989}.btn{display:inline-flex;padding:12px 20px;border:0;border-radius:999px;background:var(--navy);color:white;font-weight:750;cursor:pointer}.hero .btn{background:white;color:var(--navy)}.campaign{background:#ececec;padding:18px}.campaign .container{display:flex;justify-content:space-between}.section{padding:64px 0}.section-title{display:flex;align-items:end;justify-content:space-between;margin-bottom:26px}.section-title h1,.section-title h2{margin:0;font-size:2rem}.product-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}.card,.panel,.stats article{background:white;border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}.card .image{height:260px}.image{display:grid;place-items:center;background:#ededed;color:var(--muted)}.card-body{padding:18px}.card-body h3{margin:8px 0}.badge{display:inline-block;padding:4px 9px;border-radius:999px;background:#ececec;color:var(--blue);font-size:.75rem;font-weight:800}.filters{display:flex;gap:12px;margin-bottom:26px}.filters input,.filters select,label input,label select,label textarea{width:100%;padding:12px 14px;border:1px solid var(--border);border-radius:10px;background:white}.filters input{flex:1}.product-detail{display:grid;grid-template-columns:1.1fr .9fr;gap:50px}.product-detail .large{min-height:520px;border-radius:var(--radius);overflow:hidden}.product-detail form,.panel{padding:24px}.product-detail label,.panel label{display:block;margin:16px 0}.narrow{max-width:700px}.empty{grid-column:1/-1;padding:60px;text-align:center}.success{text-align:center}.success-icon{display:inline-grid;place-items:center;width:64px;height:64px;border-radius:50%;background:#daf1e3;color:#207a43;font-size:2rem}.login-page{min-height:100vh;display:grid;place-items:center;background:linear-gradient(135deg,var(--navy),var(--blue))}.login{width:min(420px,calc(100% - 32px))}.error{color:#b42318}.admin{display:grid;grid-template-columns:240px 1fr;min-height:100vh}.admin aside{background:var(--navy);color:white;padding:28px;display:flex;flex-direction:column;gap:18px}.admin aside form{margin-top:auto}.admin aside button{background:none;color:white;border:0}.admin main{padding:40px}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-bottom:24px}.stats article{padding:20px}.stats strong{display:block;font-size:1.7rem}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:13px;border-bottom:1px solid var(--border)}@media(max-width:850px){.product-grid,.stats{grid-template-columns:repeat(2,1fr)}.product-detail{grid-template-columns:1fr}.admin{grid-template-columns:1fr}.admin aside{display:none}}@media(max-width:560px){.container{width:min(100% - 24px,1180px)}.nav nav a:not(:last-child){display:none}.hero{padding:70px 0}.product-grid,.stats{grid-template-columns:1fr}.filters,.campaign .container{flex-direction:column}.section{padding:40px 0}.card .image{height:320px}.admin main{padding:20px}}