:root{
  --bg:#f6f8fb;--card:#fff;--text:#121826;--muted:#667085;--line:#e5e7eb;--primary:#2563eb;--primary2:#7c3aed;--success:#16a34a;--warning:#d97706;--danger:#dc2626;--info:#0891b2;--shadow:0 16px 48px rgba(15,23,42,.08);--radius:22px
}
*{box-sizing:border-box}body{margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;background:linear-gradient(180deg,#eef4ff 0%,var(--bg) 38%);color:var(--text)}a{text-decoration:none;color:inherit}img{max-width:100%;display:block}.topbar{position:sticky;top:0;z-index:50;display:flex;justify-content:space-between;align-items:center;gap:16px;padding:14px 6vw;background:rgba(255,255,255,.84);backdrop-filter:blur(16px);border-bottom:1px solid rgba(229,231,235,.7)}.brand{display:flex;align-items:center;gap:12px}.brand-mark{width:44px;height:44px;border-radius:14px;display:grid;place-items:center;background:linear-gradient(135deg,var(--primary),var(--primary2));color:#fff;font-weight:900;box-shadow:0 12px 28px rgba(37,99,235,.25)}.brand small{display:block;color:var(--muted);font-size:12px;margin-top:2px}.topnav{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.topnav a{padding:10px 14px;border-radius:999px;color:#334155}.topnav a:hover{background:#eef2ff;color:#1d4ed8}.container{width:min(1180px,92vw);margin:0 auto}.hero{padding:70px 0 44px;display:grid;grid-template-columns:1.05fr .95fr;gap:30px;align-items:center}.hero h1{font-size:clamp(34px,5vw,62px);line-height:1.02;margin:0 0 18px;letter-spacing:-1.5px}.hero p{font-size:18px;color:var(--muted);line-height:1.7}.hero-card{background:rgba(255,255,255,.78);border:1px solid rgba(255,255,255,.9);border-radius:32px;box-shadow:var(--shadow);padding:24px;position:relative;overflow:hidden}.hero-card:before{content:"";position:absolute;inset:-60px -80px auto auto;width:240px;height:240px;border-radius:50%;background:linear-gradient(135deg,rgba(37,99,235,.2),rgba(124,58,237,.18));filter:blur(4px)}.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:22px}.stat{background:#fff;border:1px solid var(--line);border-radius:18px;padding:16px}.stat b{display:block;font-size:24px}.stat small{color:var(--muted)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:14px;padding:12px 18px;font-weight:800;cursor:pointer;background:#e5e7eb;color:#111827}.btn-primary{background:linear-gradient(135deg,var(--primary),var(--primary2));color:#fff;box-shadow:0 14px 28px rgba(37,99,235,.22)}.btn-outline{background:#fff;border:1px solid var(--line);color:#1f2937}.btn-danger{background:var(--danger);color:#fff}.btn-small{padding:8px 12px;border-radius:11px;font-size:13px}.section{padding:34px 0}.section-head{display:flex;justify-content:space-between;align-items:end;gap:18px;margin-bottom:18px}.section h2{font-size:32px;margin:0}.section p.lead{margin:8px 0 0;color:var(--muted)}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}.card-body{padding:20px}.product-img{height:190px;object-fit:cover;width:100%;background:#eef2ff}.product-title{font-size:20px;margin:0 0 8px}.price{font-size:24px;font-weight:900;color:#1d4ed8}.muted{color:var(--muted)}.features{padding-left:18px;color:#475569;line-height:1.7}.gallery{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.gallery img{height:140px;width:100%;object-fit:cover;border-radius:16px;border:1px solid var(--line)}.form-card{width:min(760px,92vw);margin:34px auto;background:#fff;border:1px solid var(--line);border-radius:26px;box-shadow:var(--shadow);padding:26px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.field{display:flex;flex-direction:column;gap:7px;margin-bottom:14px}.field label{font-weight:800;font-size:14px;color:#334155}.field input,.field select,.field textarea{width:100%;border:1px solid #d9e0ea;border-radius:14px;padding:12px 13px;font:inherit;background:#fff}.field textarea{min-height:110px;resize:vertical}.flash{width:min(1180px,92vw);margin:16px auto 0;border-radius:16px;padding:14px 16px;font-weight:700}.flash-success{background:#dcfce7;color:#166534}.flash-error{background:#fee2e2;color:#991b1b}.flash-info{background:#dbeafe;color:#1e40af}.app-layout{width:min(1320px,94vw);margin:24px auto;display:grid;grid-template-columns:250px 1fr;gap:22px}.sidebar{background:#0f172a;color:#cbd5e1;border-radius:24px;padding:18px;align-self:start;position:sticky;top:88px}.sidebar h3{color:#fff;margin:0 0 14px}.sidebar a{display:block;padding:12px 14px;border-radius:14px;margin:4px 0;color:#cbd5e1}.sidebar a:hover,.sidebar a.active{background:#1e293b;color:#fff}.content{min-width:0}.dash-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:20px}.metric{background:#fff;border:1px solid var(--line);border-radius:22px;padding:18px;box-shadow:var(--shadow)}.metric b{display:block;font-size:26px;margin-top:6px}.metric span{color:var(--muted);font-size:13px;font-weight:700}.table-card{background:#fff;border:1px solid var(--line);border-radius:22px;box-shadow:var(--shadow);overflow:hidden}.table-head{display:flex;justify-content:space-between;align-items:center;padding:18px 20px;border-bottom:1px solid var(--line);gap:12px}.table-head h2{margin:0;font-size:22px}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:14px 16px;border-bottom:1px solid var(--line);vertical-align:top}th{font-size:12px;text-transform:uppercase;letter-spacing:.06em;color:#64748b;background:#f8fafc}.actions{display:flex;gap:8px;flex-wrap:wrap}.badge{display:inline-flex;border-radius:999px;padding:5px 9px;font-size:11px;font-weight:900;letter-spacing:.03em}.badge-success{background:#dcfce7;color:#166534}.badge-warning{background:#fef3c7;color:#92400e}.badge-danger{background:#fee2e2;color:#991b1b}.badge-info{background:#cffafe;color:#155e75}.badge-muted{background:#e5e7eb;color:#374151}.service-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.service-card{background:linear-gradient(135deg,#fff,#f8fbff);border:1px solid var(--line);border-radius:26px;box-shadow:var(--shadow);padding:20px}.service-card h3{margin:10px 0 4px}.service-meta{display:grid;gap:8px;margin:14px 0;color:#475569}.empty{padding:28px;text-align:center;color:var(--muted)}.order-strip{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.order-strip img{width:56px;height:56px;border-radius:14px;object-fit:cover}.kbd{background:#f1f5f9;border:1px solid #e2e8f0;border-radius:8px;padding:3px 7px;font-family:ui-monospace,Menlo,Consolas,monospace}.footer{padding:30px 6vw;color:#64748b;text-align:center}.login-split{display:grid;grid-template-columns:1fr 1fr;gap:22px;align-items:center}.mini-step{display:flex;gap:12px;background:#fff;border:1px solid var(--line);border-radius:20px;padding:16px;box-shadow:var(--shadow)}.mini-step b{width:36px;height:36px;border-radius:12px;display:grid;place-items:center;background:#eef2ff;color:#1d4ed8;flex:none}
@media(max-width:900px){.hero,.login-split{grid-template-columns:1fr}.grid,.gallery,.dash-grid,.service-grid{grid-template-columns:1fr 1fr}.app-layout{grid-template-columns:1fr}.sidebar{position:static}.form-grid{grid-template-columns:1fr}}
@media(max-width:640px){.topbar{align-items:flex-start;flex-direction:column}.grid,.gallery,.dash-grid,.service-grid,.stats{grid-template-columns:1fr}.table-card{overflow:auto}.hero{padding-top:38px}.form-card{padding:18px}}


/* Production landing */
.hero-production{padding:86px 0 54px;grid-template-columns:1fr}.hero-copy{max-width:900px}.hero-actions{margin-top:22px}.hero-panel{background:rgba(255,255,255,.82);border:1px solid rgba(229,231,235,.9);border-radius:32px;box-shadow:var(--shadow);overflow:hidden}.panel-header{height:52px;display:flex;align-items:center;gap:8px;padding:0 20px;border-bottom:1px solid var(--line);background:#f8fafc}.dot{width:11px;height:11px;border-radius:50%;background:#cbd5e1}.panel-body{padding:24px}.service-card.compact{box-shadow:none;margin-top:14px;border-radius:20px}.clean-head{align-items:flex-start}.product-card{transition:.18s ease}.product-card:hover{transform:translateY(-3px);box-shadow:0 20px 58px rgba(15,23,42,.12)}.feature-grid .mini-step{min-height:132px}.cta-section{padding:34px 0 62px}.cta-card{display:flex;justify-content:space-between;align-items:center;gap:24px;background:linear-gradient(135deg,#ffffff,#f8fbff);border:1px solid var(--line);border-radius:30px;box-shadow:var(--shadow);padding:28px}.cta-card h2{font-size:32px;margin:12px 0 8px}
@media(max-width:900px){.hero-production{grid-template-columns:1fr}.cta-card{align-items:flex-start;flex-direction:column}}


/* Image preview lightbox */
.image-previewable{cursor:zoom-in;transition:.18s ease}.image-previewable:hover{filter:brightness(.96);transform:scale(1.01)}.image-previewable:focus{outline:3px solid rgba(37,99,235,.35);outline-offset:3px}.image-preview-modal{position:fixed;inset:0;z-index:9999;display:none;align-items:center;justify-content:center;padding:22px;background:rgba(15,23,42,.88);backdrop-filter:blur(10px)}.image-preview-modal.show{display:flex}.image-preview-dialog{position:relative;width:min(1120px,96vw);height:min(88vh,780px);display:flex;flex-direction:column;gap:12px}.image-preview-stage{flex:1;min-height:0;display:grid;place-items:center;border-radius:24px;overflow:hidden;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14);box-shadow:0 30px 90px rgba(0,0,0,.38)}.image-preview-stage img{max-width:100%;max-height:100%;width:auto;height:auto;object-fit:contain;border-radius:18px}.image-preview-caption{color:#fff;font-weight:800;text-align:center;text-shadow:0 2px 14px rgba(0,0,0,.35);min-height:22px}.image-preview-close{position:absolute;top:-12px;right:-12px;width:44px;height:44px;border:0;border-radius:999px;background:#fff;color:#0f172a;font-size:26px;font-weight:900;line-height:1;cursor:pointer;box-shadow:0 16px 36px rgba(0,0,0,.28)}.image-preview-close:hover{transform:scale(1.04)}body.preview-open{overflow:hidden}@media(max-width:640px){.image-preview-modal{padding:10px}.image-preview-dialog{width:100vw;height:92vh}.image-preview-stage{border-radius:18px}.image-preview-stage img{border-radius:12px}.image-preview-close{top:8px;right:8px;width:42px;height:42px;background:rgba(255,255,255,.92)}}


/* Product detail: image first, text after */
.product-detail-section{padding-top:28px}.product-detail-card{background:#fff;border:1px solid var(--line);border-radius:32px;box-shadow:var(--shadow);overflow:hidden}.product-detail-cover{position:relative;background:#eef2ff}.product-detail-image{width:100%;height:min(520px,54vw);min-height:260px;object-fit:cover;background:#eef2ff}.image-zoom-hint{position:absolute;left:18px;bottom:18px;padding:9px 12px;border-radius:999px;background:rgba(15,23,42,.72);color:#fff;font-size:12px;font-weight:800;backdrop-filter:blur(10px)}.product-detail-content{padding:28px}.product-type-badge{margin-bottom:12px}.product-detail-title{font-size:clamp(30px,4.4vw,48px);line-height:1.08;margin:0 0 16px;letter-spacing:-.8px}.product-description-text{color:#475569;font-size:16px;line-height:1.85;max-width:980px}.product-order-panel{display:flex;justify-content:space-between;align-items:center;gap:18px;margin:24px 0;padding:18px;border:1px solid var(--line);border-radius:24px;background:linear-gradient(135deg,#f8fbff,#fff)}.small-label{display:block;font-size:13px;font-weight:800;margin-bottom:4px}.product-detail-price{font-size:30px}.product-detail-actions{justify-content:flex-end}.product-feature-box{margin-top:20px;padding:22px;border:1px solid var(--line);border-radius:24px;background:#f8fafc}.product-feature-box h2{font-size:24px;margin:0 0 14px}.product-feature-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px 26px;margin:0;padding-left:20px}.product-feature-list li{line-height:1.55}@media(max-width:900px){.product-detail-image{height:360px}.product-order-panel{align-items:flex-start;flex-direction:column}.product-detail-actions{justify-content:flex-start}.product-feature-list{grid-template-columns:1fr}}@media(max-width:640px){.product-detail-section{padding-top:18px}.product-detail-card{border-radius:24px}.product-detail-image{height:260px;min-height:220px}.product-detail-content{padding:20px}.product-order-panel{padding:16px;border-radius:20px}.product-detail-actions .btn{width:100%}.image-zoom-hint{left:12px;bottom:12px}.product-feature-box{padding:18px}.product-feature-box h2{font-size:22px}}