:root{--ink:#132238;--muted:#65748a;--paper:#f5f7fb;--card:#fff;--blue:#145cce;--blue2:#43a5ff;--line:#dce4ef;--shadow:0 18px 55px rgba(23,47,79,.12)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:Inter,Segoe UI,system-ui,sans-serif}.site-header{position:sticky;top:0;z-index:20;display:flex;align-items:center;justify-content:space-between;padding:12px clamp(20px,5vw,76px);background:rgba(255,255,255,.92);border-bottom:1px solid rgba(220,228,239,.8);backdrop-filter:blur(16px)}.brand{display:flex;align-items:center;gap:12px;color:inherit;text-decoration:none}.brand img{width:52px;height:52px;border-radius:14px;object-fit:cover}.brand span{display:grid;line-height:1}.brand strong{font-size:1rem;letter-spacing:.15em}.brand small{margin-top:6px;color:var(--muted);font-size:.6rem;letter-spacing:.12em}.admin-toggle,.admin-card button,.primary-action{border:0;border-radius:12px;background:var(--ink);color:#fff;font-weight:750;cursor:pointer}.admin-toggle{padding:11px 17px}.hero{min-height:520px;display:grid;grid-template-columns:minmax(0,1.25fr) minmax(260px,.75fr);align-items:center;gap:60px;padding:72px clamp(24px,8vw,120px);overflow:hidden;background:radial-gradient(circle at 78% 40%,rgba(67,165,255,.18),transparent 28%),linear-gradient(145deg,#fff 0%,#edf4ff 100%)}.eyebrow{margin:0 0 12px;color:var(--blue);font-size:.76rem;font-weight:850;letter-spacing:.18em}.hero h1{margin:0;font-size:clamp(2.8rem,6vw,5.7rem);line-height:.95;letter-spacing:-.055em}.hero h1 span{color:var(--blue)}.hero p:not(.eyebrow){max-width:650px;margin:26px 0;color:var(--muted);font-size:clamp(1rem,1.8vw,1.25rem);line-height:1.7}.primary-action{display:inline-block;padding:15px 24px;text-decoration:none;background:linear-gradient(135deg,var(--blue),#093c91);box-shadow:0 12px 30px rgba(20,92,206,.28)}.hero-orbit{width:min(32vw,360px);aspect-ratio:1;display:grid;place-items:center;justify-self:center;border:1px solid rgba(20,92,206,.2);border-radius:50%;box-shadow:inset 0 0 0 36px rgba(67,165,255,.06),0 0 80px rgba(67,165,255,.16);animation:float 5s ease-in-out infinite}.hero-orbit span{display:grid;place-items:center;width:48%;aspect-ratio:1;border-radius:30%;color:#fff;font-size:clamp(2.5rem,7vw,5rem);font-weight:900;letter-spacing:-.08em;background:linear-gradient(145deg,var(--blue2),var(--blue));box-shadow:0 25px 60px rgba(20,92,206,.34);transform:rotate(-8deg)}@keyframes float{50%{transform:translateY(-12px) rotate(2deg)}}.catalog-section,.admin-panel{padding:80px clamp(24px,8vw,120px)}.section-heading{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:32px}.section-heading h2{margin:0;font-size:clamp(2rem,4vw,3.5rem);letter-spacing:-.04em}.filter{display:grid;gap:7px;color:var(--muted);font-size:.76rem;font-weight:700}.filter select,.admin-card input,.admin-card select,.admin-card textarea{min-width:210px;padding:12px 14px;border:1px solid var(--line);border-radius:10px;background:#fff;color:var(--ink);font:inherit;outline:none}.filter select:focus,.admin-card input:focus,.admin-card select:focus,.admin-card textarea:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(20,92,206,.1)}.product-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:22px}.product-card{position:relative;overflow:hidden;display:flex;flex-direction:column;background:var(--card);border:1px solid var(--line);border-radius:20px;box-shadow:0 8px 30px rgba(23,47,79,.06);transition:transform .25s,box-shadow .25s}.product-card:hover{transform:translateY(-7px);box-shadow:var(--shadow)}.product-image{width:100%;aspect-ratio:1.18;object-fit:contain;padding:24px;background:linear-gradient(145deg,#f9fbff,#edf3fa)}.product-info{display:flex;flex:1;flex-direction:column;padding:20px}.category{margin:0;color:var(--blue);font-size:.7rem;font-weight:850;letter-spacing:.14em;text-transform:uppercase}.product-card h3{margin:9px 0 8px;font-size:1.25rem}.description{margin:0 0 20px;color:var(--muted);font-size:.9rem;line-height:1.55}.product-bottom{display:flex;align-items:center;justify-content:space-between;margin-top:auto}.price{font-size:1.18rem;font-weight:850}.delete-product{border:0;background:none;color:#a43c45;font-weight:750;cursor:pointer}.admin-panel{background:#eaf1fb}.admin-grid{display:grid;grid-template-columns:minmax(250px,.65fr) minmax(0,1.35fr);gap:24px}.admin-card{display:flex;flex-direction:column;gap:16px;padding:26px;background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:0 10px 35px rgba(23,47,79,.08)}.admin-card h3{margin:0;font-size:1.35rem}.admin-card label{display:grid;gap:7px;color:var(--muted);font-size:.8rem;font-weight:700}.admin-card textarea{min-height:100px;resize:vertical}.admin-card button{align-self:start;padding:12px 17px;background:var(--blue)}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.form-grid input,.form-grid select{min-width:0;width:100%}.empty-state{text-align:center;color:var(--muted)}footer{display:flex;justify-content:space-between;gap:18px;padding:26px clamp(24px,5vw,76px);background:#101d30;color:#cbd7e8;font-size:.84rem}.toast{position:fixed;right:20px;bottom:20px;z-index:40;max-width:360px;padding:14px 18px;border-radius:12px;background:#10233e;color:#fff;box-shadow:var(--shadow);opacity:0;transform:translateY(14px);pointer-events:none;transition:.25s}.toast.visible{opacity:1;transform:none}.toast.error{background:#8c2934}
@media(max-width:980px){.product-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.hero{grid-template-columns:1fr}.hero-orbit{display:none}.admin-grid{grid-template-columns:1fr}}
@media(max-width:620px){.site-header{padding:10px 16px}.brand img{width:44px;height:44px}.brand small{display:none}.admin-toggle{padding:10px 12px}.hero{min-height:auto;padding:58px 22px}.catalog-section,.admin-panel{padding:58px 18px}.section-heading{align-items:stretch;flex-direction:column}.filter select{width:100%}.product-grid{grid-template-columns:1fr}.form-grid{grid-template-columns:1fr}footer{flex-direction:column;text-align:center}.product-image{aspect-ratio:1.45}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.hero-orbit{animation:none}.product-card{transition:none}}