:root{
  --bg:#f6f8fb;--surface:#ffffff;--surface-2:#eef3f8;--text:#132238;--muted:#607089;--line:#dce5ef;
  --accent:#0f6fff;--accent-2:#00a7a0;--danger:#c93a3a;--warning:#9a6b00;--success:#13795b;--shadow:0 18px 45px rgba(17,34,58,.09);
  --radius:20px;--radius-sm:12px;--max:1180px;--sidebar:250px;
}
html[data-theme="dark"]{--bg:#0b1220;--surface:#111b2d;--surface-2:#17243a;--text:#eef5ff;--muted:#9fb0c8;--line:#263650;--accent:#6ca4ff;--accent-2:#47d0c8;--shadow:0 18px 45px rgba(0,0,0,.25)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:var(--bg);color:var(--text);line-height:1.5}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}.container{width:min(calc(100% - 32px),var(--max));margin:auto}.narrow{max-width:980px}.site-header{position:sticky;top:0;z-index:20;background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:blur(18px);border-bottom:1px solid color-mix(in srgb,var(--line) 75%,transparent)}.header-inner{height:74px;display:flex;align-items:center;justify-content:space-between}.brand{display:inline-flex;gap:12px;align-items:center}.brand-mark{width:42px;height:42px;border-radius:12px;display:grid;place-items:center;background:linear-gradient(135deg,var(--accent),var(--accent-2));color:#fff;font-weight:900;letter-spacing:-.04em;box-shadow:0 8px 20px rgba(15,111,255,.22)}.brand strong{display:block;font-size:1rem;letter-spacing:.03em}.brand small{display:block;color:var(--muted);font-size:.72rem}.header-actions{display:flex;gap:14px;align-items:center}.nav-link{font-weight:700;color:var(--muted)}.icon-button,.mobile-menu{border:1px solid var(--line);background:var(--surface);color:var(--text);width:40px;height:40px;border-radius:12px;cursor:pointer}.hero{padding:84px 0 72px;background:radial-gradient(circle at 80% 15%,color-mix(in srgb,var(--accent) 12%,transparent),transparent 28%),radial-gradient(circle at 20% 0%,color-mix(in srgb,var(--accent-2) 10%,transparent),transparent 25%)}.hero-grid{display:grid;grid-template-columns:1.12fr .88fr;gap:64px;align-items:center}.eyebrow{display:inline-block;text-transform:uppercase;letter-spacing:.14em;font-size:.72rem;font-weight:900;color:var(--accent)}h1,h2,h3{letter-spacing:-.035em;line-height:1.08;margin:0}h1{font-size:clamp(2.55rem,5vw,5rem);max-width:800px}.hero-copy>p{font-size:1.1rem;max-width:720px;color:var(--muted);margin:22px 0 28px}.search-box{background:var(--surface);border:1px solid var(--line);box-shadow:var(--shadow);border-radius:var(--radius);padding:18px;max-width:720px}.search-box label{display:block;font-weight:800;margin-bottom:8px}.search-input-wrap{display:flex;gap:10px}.search-input-wrap input{flex:1;min-width:0;border:1px solid var(--line);background:var(--bg);color:var(--text);border-radius:14px;padding:15px 16px;outline:none;font-weight:700}.search-input-wrap input:focus{border-color:var(--accent);box-shadow:0 0 0 4px color-mix(in srgb,var(--accent) 13%,transparent)}.search-box small{display:block;color:var(--muted);margin-top:9px}.primary-button,.secondary-button{display:inline-flex;align-items:center;justify-content:center;border-radius:13px;padding:13px 18px;font-weight:850;border:0;cursor:pointer;transition:.18s transform,.18s box-shadow}.primary-button{background:var(--accent);color:#fff;box-shadow:0 8px 20px rgba(15,111,255,.2)}.primary-button:hover,.secondary-button:hover{transform:translateY(-1px)}.secondary-button{background:var(--surface);border:1px solid var(--line);color:var(--text)}.inline{width:auto}.full{width:100%}.search-results{margin-top:12px;display:grid;gap:8px}.search-result{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:13px 14px;border:1px solid var(--line);border-radius:13px;background:var(--bg)}.search-result:hover{border-color:var(--accent)}.search-result strong{display:block}.search-result small{margin:2px 0 0}.result-arrow{font-weight:900;color:var(--accent)}.search-empty{padding:14px;border-radius:13px;background:var(--surface-2);color:var(--muted)}.trust-row{display:flex;flex-wrap:wrap;gap:10px 18px;margin-top:18px;color:var(--muted);font-size:.88rem;font-weight:700}.hero-panel{display:grid;gap:12px}.label-mockup{padding:26px;border-radius:22px;background:#f6f3e9;color:#121212;box-shadow:var(--shadow);transform:rotate(1.2deg);margin-bottom:8px}.label-mockup small,.label-mockup span{display:block}.label-mockup strong{display:block;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:1.8rem;margin:6px 0}.barcode{height:36px;margin:10px 0;background:repeating-linear-gradient(90deg,#111 0,#111 2px,transparent 2px,transparent 5px,#111 5px,#111 7px,transparent 7px,transparent 11px)}.flow-card{display:flex;align-items:center;gap:14px;background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:14px 16px}.flow-card>span{width:34px;height:34px;display:grid;place-items:center;border-radius:10px;background:var(--surface-2);font-weight:900;color:var(--accent)}.flow-card strong,.flow-card small{display:block}.flow-card small{color:var(--muted);margin-top:2px}.section{padding:74px 0}.muted-section{background:var(--surface-2)}.section-heading{max-width:760px;margin-bottom:28px}.section-heading h2{font-size:clamp(2rem,3vw,3.1rem);margin-top:8px}.section-heading p{color:var(--muted);font-size:1.05rem}.section-heading.compact h2{font-size:2rem}.card-grid{display:grid;gap:18px}.card-grid.three{grid-template-columns:repeat(3,1fr)}.card-grid.two{grid-template-columns:repeat(2,1fr)}.feature-card,.product-card,.spec-card,.recommendation-card,.future-card,.admin-card,.metric{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:24px;box-shadow:0 8px 28px rgba(17,34,58,.045)}.feature-card h3{font-size:1.3rem;margin:12px 0 8px}.feature-card p,.future-card p{color:var(--muted);margin-bottom:0}.status-dot{display:inline-block;width:12px;height:12px;border-radius:50%}.status-dot.auto{background:var(--success)}.status-dot.assisted{background:#d69d10}.status-dot.manual{background:var(--accent)}.split-info{display:grid;grid-template-columns:1.1fr .9fr;gap:42px;align-items:center}.split-info h2{font-size:2.5rem;margin-top:8px}.split-info p{color:var(--muted)}.pill,.mode-badge{display:inline-flex;align-items:center;border-radius:999px;padding:6px 10px;background:var(--surface-2);font-size:.74rem;font-weight:850;letter-spacing:.03em}.mode-badge.auto{color:var(--success)}.mode-badge.assisted{color:var(--warning)}.mode-badge.manual{color:var(--accent)}.site-footer{border-top:1px solid var(--line);padding:34px 0;background:var(--surface)}.footer-inner{display:flex;justify-content:space-between;gap:24px;color:var(--muted)}.footer-inner strong{color:var(--text)}.footer-note{text-align:right}.detail-section{padding-top:48px}.back-link{display:inline-block;margin-bottom:24px;color:var(--muted);font-weight:800}.detail-header{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:24px}.detail-header h1{font-size:clamp(2.4rem,5vw,4rem);margin-top:7px}.detail-header p{margin:8px 0 0;color:var(--muted)}.detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.spec-card h2,.recommendation-card h2{font-size:1.5rem;margin-bottom:18px}.spec-list{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin:0}.spec-list div{padding:12px;border-radius:12px;background:var(--surface-2)}.spec-list dt{font-size:.75rem;color:var(--muted);font-weight:800;text-transform:uppercase;letter-spacing:.08em}.spec-list dd{margin:4px 0 0;font-weight:850}.result-icon{width:42px;height:42px;border-radius:13px;display:grid;place-items:center;font-weight:950;margin-bottom:14px}.result-icon.success{background:color-mix(in srgb,var(--success) 14%,transparent);color:var(--success)}.result-icon.warning{background:#fff4d7;color:#906300}.result-icon.info{background:color-mix(in srgb,var(--accent) 14%,transparent);color:var(--accent)}.result-icon.danger{background:#ffe6e6;color:var(--danger)}.recommendation-card p{color:var(--muted)}.action-note{margin-top:16px;border:1px solid var(--line);border-radius:12px;padding:12px;background:var(--surface-2);font-weight:750}.subtle-note{font-size:.88rem;padding-top:12px;border-top:1px solid var(--line)}.products-section{margin-top:34px}.product-card{display:grid;gap:16px}.product-card h3{font-size:1.25rem;margin:10px 0 4px}.product-card small{color:var(--muted)}.product-meta{display:flex;justify-content:space-between;gap:12px;align-items:center}.variant-warning{margin-top:18px;padding:16px 18px;border:1px solid #e4bc58;border-radius:16px;background:#fff8e7;color:#765200}.variant-warning p{margin:5px 0 0}.empty-products,.empty-state{margin-top:28px;padding:30px;background:var(--surface);border:1px dashed var(--line);border-radius:var(--radius);text-align:center}.empty-products p,.empty-state p{color:var(--muted)}
/* admin */
.admin-shell{min-height:100vh}.admin-sidebar{position:fixed;left:0;top:0;bottom:0;width:var(--sidebar);background:#0e1828;color:#eef5ff;padding:22px;display:flex;flex-direction:column;z-index:30}.admin-brand{margin-bottom:28px}.admin-sidebar nav{display:grid;gap:7px}.admin-sidebar nav a{padding:11px 12px;border-radius:10px;color:#bdc9da;font-weight:750}.admin-sidebar nav a:hover{background:#18263b;color:#fff}.admin-user{margin-top:auto;padding-top:18px;border-top:1px solid #24344d}.admin-user span,.admin-user small{display:block}.admin-user small{color:#8ea0b8;margin-top:2px}.text-button{border:0;background:none;color:#9fc0ff;padding:8px 0;cursor:pointer;font-weight:800}.admin-main{margin-left:var(--sidebar);min-height:100vh}.admin-topbar{height:66px;position:sticky;top:0;z-index:20;background:color-mix(in srgb,var(--bg) 90%,transparent);backdrop-filter:blur(16px);border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 28px}.mobile-menu{display:none;margin-right:10px}.admin-content{padding:30px;max-width:1450px;margin:auto}.admin-heading{display:flex;justify-content:space-between;align-items:flex-end;gap:20px;margin-bottom:24px}.admin-heading h1{font-size:2.2rem;margin:7px 0}.admin-heading p{margin:0;color:var(--muted)}.metric-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:14px;margin-bottom:20px}.metric{padding:18px}.metric span,.metric small,.metric strong{display:block}.metric span{color:var(--muted);font-size:.8rem;font-weight:800}.metric strong{font-size:2rem;margin:5px 0}.metric small{color:var(--muted)}.admin-grid.two-col{display:grid;grid-template-columns:1.1fr .9fr;gap:18px}.card-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:14px;margin-bottom:18px}.card-heading h2{font-size:1.2rem}.card-heading span{font-size:.78rem;color:var(--muted)}.integration-list{display:grid;gap:10px}.integration-list>div{padding:12px;border-radius:12px;background:var(--surface-2)}.integration-list strong,.integration-list small{display:block}.integration-list small{color:var(--muted);margin-top:2px}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse;min-width:720px}th,td{text-align:left;padding:13px 12px;border-bottom:1px solid var(--line);vertical-align:top}th{font-size:.73rem;text-transform:uppercase;letter-spacing:.08em;color:var(--muted)}.table-sub{display:block;color:var(--muted);margin-top:2px}.table-link{color:var(--accent);font-weight:850}.empty-mini{padding:18px;color:var(--muted);text-align:center}.form-section{margin-bottom:16px}.form-grid{display:grid;gap:14px}.form-grid.three{grid-template-columns:repeat(3,1fr)}.form-grid.four{grid-template-columns:repeat(4,1fr)}.admin-form label,.form-stack label{display:grid;gap:7px;font-size:.82rem;font-weight:850}.admin-form input,.admin-form select,.admin-form textarea,.form-stack input{width:100%;border:1px solid var(--line);border-radius:11px;background:var(--bg);color:var(--text);padding:11px 12px;outline:none}.admin-form input:focus,.admin-form select:focus,.admin-form textarea:focus,.form-stack input:focus{border-color:var(--accent);box-shadow:0 0 0 3px color-mix(in srgb,var(--accent) 12%,transparent)}.full-label{margin-top:14px}.check-label{display:flex!important;align-items:center;gap:9px!important;padding-top:27px}.check-label input{width:auto}.sticky-save{position:sticky;bottom:12px;background:color-mix(in srgb,var(--surface) 96%,transparent);border:1px solid var(--line);box-shadow:var(--shadow);border-radius:16px;padding:12px 14px;display:flex;justify-content:space-between;align-items:center;gap:16px;backdrop-filter:blur(15px)}.sticky-save span{color:var(--muted);font-size:.85rem}.alert{padding:12px 14px;border-radius:12px;margin-bottom:16px;font-weight:750}.alert.error{background:#ffe8e8;color:#8e2222}.alert.success{background:#e5f6ef;color:#0b694d}.login-page{min-height:100vh;display:grid;place-items:center;padding:24px;background:radial-gradient(circle at 20% 15%,color-mix(in srgb,var(--accent) 12%,transparent),transparent 30%)}.login-card{width:min(100%,430px);background:var(--surface);border:1px solid var(--line);border-radius:24px;padding:28px;box-shadow:var(--shadow);display:grid;gap:26px}.login-card h1{font-size:2rem;margin:6px 0}.login-card p{color:var(--muted);margin:0}.form-stack{display:grid;gap:14px}.security-note{color:var(--muted);text-align:center}
@media (max-width:1050px){.hero-grid{grid-template-columns:1fr;gap:40px}.hero-panel{max-width:700px}.card-grid.three{grid-template-columns:1fr 1fr}.metric-grid{grid-template-columns:repeat(3,1fr)}.form-grid.four{grid-template-columns:repeat(2,1fr)}}
@media (max-width:820px){.admin-sidebar{transform:translateX(-100%);transition:.2s}.admin-shell.menu-open .admin-sidebar{transform:translateX(0)}.admin-main{margin-left:0}.mobile-menu{display:inline-grid;place-items:center}.admin-content{padding:22px}.admin-grid.two-col,.detail-grid,.split-info{grid-template-columns:1fr}.form-grid.three{grid-template-columns:1fr 1fr}.detail-header{align-items:flex-start;flex-direction:column}.footer-inner{flex-direction:column}.footer-note{text-align:left}}
@media (max-width:620px){.hero{padding:54px 0}.header-actions .nav-link{display:none}.search-input-wrap{flex-direction:column}.card-grid.three,.card-grid.two,.spec-list,.form-grid.three,.form-grid.four,.metric-grid{grid-template-columns:1fr}.admin-heading{align-items:flex-start;flex-direction:column}.admin-content{padding:18px}.site-footer{padding:26px 0}.sticky-save{align-items:stretch;flex-direction:column}.sticky-save .primary-button{width:100%}}