/*
Theme Name: Anytech Catalogue SPA
Author: Anytech
Description: A fast, no-page-refresh industrial product catalogue.
Version: 1.0.0
*/

:root{--ink:#10272e;--muted:#607278;--teal:#007f99;--cyan:#00a5c7;--pale:#eaf7f9;--line:#dce6e8;--white:#fff;--orange:#ffb547;--shadow:0 18px 50px rgba(16,39,46,.11)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#f4f8f8;color:var(--ink);font-family:Inter,Segoe UI,Arial,sans-serif;-webkit-font-smoothing:antialiased}button,input{font:inherit}button{cursor:pointer}.shell{min-height:100vh}.topbar{height:34px;background:#0e3038;color:#d9e8ea;font-size:12px;display:flex;align-items:center;justify-content:center}.topbar-inner,.header-inner,.workspace{width:min(1440px,calc(100% - 48px));margin:auto}.topbar-inner{display:flex;justify-content:space-between}.topbar a{color:#fff;text-decoration:none}.header{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:30}.header-inner{height:92px;display:flex;align-items:center;gap:40px}.logo{border:0;background:none;padding:0;display:flex;align-items:center;gap:10px;color:var(--ink);font-weight:800;font-size:22px}.logo-mark{width:48px;height:52px;position:relative;display:block}.logo-mark:before,.logo-mark:after{content:"";position:absolute;background:var(--cyan);transform:skew(-26deg)}.logo-mark:before{width:18px;height:51px;left:10px}.logo-mark:after{width:18px;height:36px;right:8px;bottom:0;background:var(--teal)}.main-nav{display:flex;gap:6px}.nav-btn,.icon-btn{border:0;background:transparent;color:var(--ink);border-radius:8px;padding:12px 15px;font-weight:700}.nav-btn:hover,.nav-btn.active{background:var(--pale);color:var(--teal)}.header-actions{margin-left:auto;display:flex;align-items:center;gap:8px}.quote-btn{border:0;border-radius:10px;background:var(--ink);color:#fff;padding:13px 17px;font-weight:750}.quote-count{display:inline-grid;place-items:center;background:var(--orange);color:var(--ink);min-width:22px;height:22px;border-radius:20px;margin-left:7px}.workspace{display:grid;grid-template-columns:300px 1fr;gap:28px;padding-top:28px;padding-bottom:70px}.sidebar{background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:0 8px 28px rgba(16,39,46,.06);padding:22px;height:calc(100vh - 150px);position:sticky;top:120px;overflow:auto}.sidebar-label{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);font-weight:800;margin-bottom:12px}.brand-button{width:100%;display:flex;align-items:center;gap:12px;border:0;background:var(--pale);border-radius:12px;padding:13px;text-align:left;font-weight:800;color:var(--teal)}.brand-dot{height:31px;width:31px;border-radius:9px;background:linear-gradient(135deg,var(--cyan),var(--teal));display:grid;place-items:center;color:#fff}.tree{margin-top:15px}.tree button{width:100%;border:0;background:transparent;border-radius:9px;text-align:left;padding:10px 10px 10px calc(12px + var(--level)*16px);color:#42575d;display:flex;justify-content:space-between;gap:10px}.tree button:hover,.tree button.active{background:#eff7f8;color:var(--teal);font-weight:750}.tree small{color:#91a2a7}.help-card{margin-top:25px;border-radius:14px;padding:17px;background:var(--ink);color:#fff}.help-card p{font-size:13px;line-height:1.55;color:#c9d8da}.help-card button{width:100%;border:0;border-radius:8px;padding:10px;background:var(--cyan);color:#fff;font-weight:750}.main-panel{min-width:0}.toolbar{background:#fff;border:1px solid var(--line);padding:11px;border-radius:16px;display:flex;gap:10px;position:sticky;top:108px;z-index:20;box-shadow:0 8px 25px rgba(16,39,46,.05)}.search{display:flex;align-items:center;gap:9px;flex:1;background:#f4f8f8;border-radius:10px;padding:0 14px}.search 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0;padding:16px;background:var(--pale);border-radius:12px}.quote-submit{width:100%;border:0;border-radius:10px;background:var(--teal);color:#fff;padding:14px;font-weight:800}.toast{position:fixed;bottom:25px;left:50%;transform:translate(-50%,30px);opacity:0;background:var(--ink);color:#fff;padding:12px 18px;border-radius:10px;z-index:120;transition:.25s;pointer-events:none}.toast.show{opacity:1;transform:translate(-50%,0)}@media(max-width:1100px){.folder-grid,.product-grid{grid-template-columns:repeat(3,1fr)}.workspace{grid-template-columns:250px 1fr}}@media(max-width:800px){.topbar,.main-nav{display:none}.header-inner{height:72px}.workspace{display:block;width:min(100% - 28px,700px);padding-top:14px}.sidebar{position:relative;top:0;height:auto;margin-bottom:14px;padding:14px}.tree,.help-card{display:none}.toolbar{top:82px}.folder-grid,.product-grid{grid-template-columns:repeat(2,1fr)}.hero{padding:27px}.detail-top{grid-template-columns:1fr}.detail-image{min-height:300px}.detail-copy{padding:27px}.detail-copy h1{font-size:28px}.header-actions .icon-btn{display:none}}@media(max-width:500px){.topbar-inner,.header-inner{width:calc(100% - 28px)}.logo{font-size:18px}.logo-mark{transform:scale(.78);margin-right:-5px}.quote-btn{padding:11px}.folder-grid,.product-grid{grid-template-columns:1fr}.product-card{display:grid;grid-template-columns:120px 1fr}.product-image{height:100%;min-height:180px}.product-visual{transform:scale(.75)}.detail-image .product-visual{transform:scale(1.4)}.tabs{padding:0;overflow:auto}.tab-body{padding:24px}.hero-meta{flex-wrap:wrap}}