/* ===== Reset & Base ===== */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{font-size:15px;-webkit-text-size-adjust:100%}
body{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;line-height:1.6;color:#333;background:#f5f7fa}
a{color:#1a3a5c;text-decoration:none;transition:color .15s}
a:hover{color:#e74c3c}
img{max-width:100%;height:auto;display:block}
ul,ol{list-style-position:inside}
table{border-collapse:collapse;width:100%}

/* ===== Page Layout (Sidebar + Main) ===== */
.page-layout{display:flex;min-height:100vh}
.main-wrap{margin-left:240px;flex:1;min-width:0;display:flex;flex-direction:column}

/* ===== Sidebar ===== */
.sidebar{width:240px;position:fixed;top:0;left:0;bottom:0;background:#1a3a5c;color:#b8d4e8;overflow-y:auto;overflow-x:hidden;z-index:300;box-shadow:2px 0 8px rgba(0,0,0,.12)}
.sidebar-header{padding:16px 14px;border-bottom:1px solid rgba(255,255,255,.08)}
.sidebar-logo{font-size:1rem;font-weight:700;color:#fff;line-height:1.3;display:block}
.sidebar-logo:hover{color:#e74c3c}
.sidebar-nav ul{list-style:none;padding:0;margin:0}
.sidebar-nav li{margin:0}
.sidebar-nav li a{display:block;padding:7px 14px;font-size:.82rem;color:#b8d4e8;border-left:3px solid transparent;transition:background .12s,color .12s,border-color .12s}
.sidebar-nav li a:hover{color:#fff;background:rgba(255,255,255,.06);border-left-color:#e74c3c}
.sidebar-nav li.active a{color:#fff;background:rgba(231,76,60,.12);border-left-color:#e74c3c;font-weight:600}
.sidebar-nav li.nav-home a{font-size:.88rem;color:#fff;font-weight:600;padding-top:9px;padding-bottom:9px}
.nav-icon{font-size:1rem}

/* ===== Sidebar Toggle (mobile) ===== */
.sidebar-toggle{display:none;background:transparent;border:none;color:#fff;font-size:1.1rem;cursor:pointer;padding:4px 8px;border-radius:4px;align-items:center;gap:4px}
.sidebar-toggle:hover{background:rgba(255,255,255,.1)}
.sidebar-toggle span{font-size:.85rem}
.sidebar-overlay{display:none;position:fixed;top:0;left:0;right:0;bottom:0;background:rgba(0,0,0,.4);z-index:250}
.sidebar-overlay.open{display:block}

/* ===== Top Header Bar ===== */
.site-header{background:#1a3a5c;color:#fff;position:sticky;top:0;z-index:100;box-shadow:0 1px 4px rgba(0,0,0,.1)}
.header-inner{display:flex;align-items:center;gap:12px;min-height:44px;padding:6px 20px}
.site-header > .container{display:flex;align-items:center;gap:12px;min-height:44px;padding:6px 20px;max-width:none}
.site-logo{font-size:1.1rem;font-weight:700;color:#fff;white-space:nowrap}
.site-logo a{color:#fff}
.search-bar{display:flex;align-items:center;gap:6px;margin-left:auto;flex:0 1 320px;min-width:160px}
.search-bar input{flex:1;padding:5px 12px;border:1px solid #2a5a7c;border-radius:5px;background:#fff;color:#333;font-size:.85rem}
.search-bar input:focus{outline:none;border-color:#4a8fc7}
.search-bar button{padding:5px 14px;background:#e74c3c;color:#fff;border:none;border-radius:5px;cursor:pointer;font-size:.85rem;white-space:nowrap}
.search-bar button:hover{background:#c0392b}

/* ===== Container & Sections ===== */
.container{max-width:1080px;margin:0 auto;padding:0 20px}
.main-wrap > .container{width:100%}
.section{padding:24px 0}
.section-light{background:#fff}

/* ===== Breadcrumbs ===== */
.breadcrumb{padding:8px 0;font-size:.85rem;color:#6c757d;border-bottom:1px solid #e8ecf1;margin-bottom:12px}
.breadcrumb ol{list-style:none;display:flex;flex-wrap:wrap;gap:4px;justify-content:flex-start;padding-left:0;margin:0}
.breadcrumb li{display:flex;align-items:center}
.breadcrumb li::after{content:"\203A";margin-left:6px;color:#bbb}
.breadcrumb li:last-child::after{content:""}
.breadcrumb a{color:#1a3a5c}
.breadcrumb a:hover{color:#e74c3c}

/* ===== Hero ===== */
.hero{text-align:center;padding:32px 20px;background:linear-gradient(135deg,#1a3a5c 0%,#264870 100%);color:#fff}
.hero h1{font-size:1.7rem;font-weight:600;margin-bottom:8px}
.hero .subtitle{font-size:.9rem;color:#b8d4e8;margin-bottom:18px}
.hero-search{max-width:520px;margin:0 auto;display:flex;gap:8px}
.hero-search input{flex:1;padding:10px 16px;border:none;border-radius:6px;font-size:.95rem}
.hero-search input:focus{outline:none;box-shadow:0 0 0 2px rgba(231,76,60,.3)}
.hero-search button{padding:10px 24px;background:#e74c3c;color:#fff;border:none;border-radius:6px;font-size:.95rem;cursor:pointer;white-space:nowrap}
.hero-search button:hover{background:#c0392b}

/* ===== Category Grid (Home) ===== */
.category-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:14px;margin:18px 0}
.category-card{background:#fff;border-radius:8px;box-shadow:0 1px 3px rgba(0,0,0,.08);transition:transform .15s,box-shadow .15s;overflow:hidden}
.category-card:hover{transform:translateY(-2px);box-shadow:0 4px 12px rgba(0,0,0,.1)}
.category-card .card-link{display:block;padding:16px;text-align:center;color:#1a3a5c}
.category-card .card-link:hover{color:#e74c3c}
.category-card h3{font-size:.95rem;font-weight:600;margin-bottom:4px}
.category-card p{font-size:.78rem;color:#888}

/* ===== Category / Brand Listing Page Header ===== */
.section-header{display:flex;align-items:center;gap:10px;margin:14px 0 6px;flex-wrap:wrap}
.section-header h1{font-size:1.3rem;color:#1a3a5c;font-weight:600}

/* ===== Brand / Category Filter Tags ===== */
.brand-filter{display:flex;align-items:flex-start;gap:8px;margin:10px 0;flex-wrap:wrap}
.filter-label{font-size:.85rem;font-weight:600;color:#555;padding-top:5px;white-space:nowrap}
.filter-tags{display:flex;flex-wrap:wrap;gap:8px}
.filter-tag{display:inline-block;padding:4px 12px;background:#e8f0f8;border:1px solid #d5e2f0;border-radius:16px;color:#1a3a5c;font-size:.8rem;line-height:1.5;white-space:nowrap;transition:background .12s,border-color .12s,color .12s}
.filter-tag:hover{background:#d0e0f0;border-color:#1a3a5c}
.filter-tag.active{background:#1a3a5c;color:#fff;border-color:#1a3a5c}

/* ===== Table Responsive Wrapper ===== */
.table-responsive{overflow-x:auto;-webkit-overflow-scrolling:touch;margin:12px 0}

/* ===== Category Grid (Brands, fallback) ===== */
.brand-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:14px;margin:18px 0}
.brand-card{display:block;padding:16px;background:#fff;border-radius:8px;box-shadow:0 1px 3px rgba(0,0,0,.08);text-align:center;transition:transform .15s,box-shadow .15s}
.brand-card:hover{transform:translateY(-2px);box-shadow:0 4px 12px rgba(0,0,0,.1)}
.brand-card a{color:#1a3a5c;font-weight:600;font-size:.92rem;display:block}
.brand-card a:hover{color:#e74c3c}
.brand-card .brand-desc{font-size:.76rem;color:#888;margin-top:4px;display:block;line-height:1.3}
.brand-badge{display:none}

/* ===== Fault Code Table ===== */
.fc-table-wrap{overflow-x:auto;margin:12px 0}
.fc-table{width:100%;border-collapse:collapse;font-size:.86rem;table-layout:fixed}
.fc-table th{background:#f0f4f8;color:#555;padding:8px 12px;text-align:left;font-weight:600;border-bottom:2px solid #ddd;white-space:nowrap}
.fc-table td{padding:7px 12px;border-bottom:1px solid #eee;vertical-align:top;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.fc-table tbody tr:hover{background:#f8fafc}
.fc-table .fc-code{font-family:Consolas,'Courier New',monospace;font-weight:700;color:#1a3a5c;white-space:nowrap}
.fc-table .fc-code a{color:#1a3a5c}
.fc-table td:last-child a{white-space:nowrap}
.fc-table th:nth-child(1),.fc-table td:nth-child(1){width:12%}
.fc-table th:nth-child(2),.fc-table td:nth-child(2){width:16%}
.fc-table th:nth-child(3),.fc-table td:nth-child(3){width:20%}
.fc-table th:nth-child(4),.fc-table td:nth-child(4){width:16%}
.fc-table th:nth-child(5),.fc-table td:nth-child(5){width:14%}
.fc-table th:nth-child(6),.fc-table td:nth-child(6){width:12%}
.fc-filter{display:flex;gap:10px;margin-bottom:14px;flex-wrap:wrap}
.fc-filter input,.fc-filter select{padding:5px 10px;border:1px solid #ddd;border-radius:5px;font-size:.85rem}

/* ===== Model / Version chips ===== */
.fc-table td.fc-model{min-width:0}
.model-chip{display:inline-block;max-width:100%;padding:2px 9px;background:linear-gradient(135deg,#eef4fb 0%,#e3edf7 100%);border:1px solid #cddcee;border-radius:12px;color:#2c5f8a;font-size:.78rem;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;vertical-align:middle;line-height:1.5}
.model-chip::before{content:"▣ ";color:#4a90d9;font-size:.72rem}
.detail-meta{color:#6c757d;font-size:.85rem;margin:8px 0 0;display:flex;align-items:center;flex-wrap:wrap;gap:6px}
.detail-meta .meta-label{color:#8a94a6;font-weight:600}
.detail-meta .meta-sep{color:#d0d6df;margin:0 2px}
.model-badge{display:inline-block;padding:2px 12px;background:linear-gradient(135deg,#4a90d9 0%,#357abd 100%);border-radius:14px;color:#fff;font-size:.8rem;font-weight:600;box-shadow:0 1px 3px rgba(74,144,217,.3)}

/* ===== Detail Page ===== */
.detail-header{margin:10px 0}
.detail-badges{display:flex;gap:6px;flex-wrap:wrap;margin:8px 0 14px}
.applicable-systems-container{margin:14px 0;padding:12px 16px;background:linear-gradient(135deg,#e8f4ff 0%,#f0f8ff 100%);border-left:4px solid #4a90d9;border-radius:6px;box-shadow:0 2px 8px rgba(74,144,217,.15)}
.applicable-systems-label{font-weight:700;color:#1a3a5c;font-size:.9rem;margin-bottom:8px;display:flex;align-items:center;gap:6px}
.applicable-systems-label::before{content:"⚙";font-size:1rem}
.applicable-systems-list{display:flex;flex-wrap:wrap;gap:8px}
.applicable-system-item{display:inline-block;padding:4px 12px;background:linear-gradient(135deg,#4a90d9 0%,#357abd 100%);border:none;border-radius:20px;color:#fff;font-size:.82rem;font-weight:600;white-space:nowrap;box-shadow:0 2px 4px rgba(74,144,217,.3);transition:transform .15s,box-shadow .15s}
.applicable-system-item:hover{transform:translateY(-2px);box-shadow:0 4px 8px rgba(74,144,217,.4);background:linear-gradient(135deg,#357abd 0%,#2a6298 100%)}
.applicable-system-item a{color:#fff;text-decoration:none}
.badge{display:inline-block;padding:3px 10px;border-radius:4px;font-size:.75rem;font-weight:600;text-transform:uppercase}
.badge-brand{background:#e8f0f8;color:#1a3a5c}
.badge-category{background:#e8f5e9;color:#2e7d32}
.detail-section{margin:16px 0;padding:14px 0;border-bottom:1px solid #eee}
.detail-section:last-child{border-bottom:none}
.detail-section h2{font-size:1.1rem;font-weight:600;color:#1a3a5c;margin-bottom:10px}
.detail-section .content{font-size:.9rem;line-height:1.7;color:#444}
.detail-section ol{padding-left:20px;list-style:decimal}
.detail-section ol li{margin-bottom:6px}
.steps-list .step{margin-bottom:12px;padding:12px;background:#f8fafc;border-radius:6px;border-left:3px solid #1a3a5c}
.steps-list .step-num{display:inline-block;width:24px;height:24px;line-height:24px;text-align:center;background:#1a3a5c;color:#fff;border-radius:50%;font-size:.72rem;font-weight:700;margin-right:8px}
.parts-table th{background:#f0f4f8;color:#555;padding:7px 10px;text-align:left;font-size:.82rem;border-bottom:1px solid #ddd}
.parts-table td{padding:7px 10px;border-bottom:1px solid #eee;font-size:.82rem}
.warning-box{padding:12px 16px;background:#fff8e1;border-left:3px solid #f9a825;color:#856404;margin:10px 0;border-radius:4px;font-size:.88rem}
.warning-box strong{color:#856404}
.faq-item{margin-bottom:12px;padding:12px;background:#f8fafc;border-radius:6px}
.faq-item .q{font-weight:700;color:#1a3a5c;margin-bottom:5px;font-size:.9rem}
.faq-item .q::before{content:"Q: ";color:#1a3a5c}
.faq-item .a::before{content:"A: ";font-weight:700;color:#2e7d32}
.faq-item .a{font-size:.85rem;color:#555}
.related-codes{margin:18px 0}
.related-codes h2{font-size:1.1rem;color:#1a3a5c;margin-bottom:10px}
.related-codes ul{list-style:none;display:flex;flex-wrap:wrap;gap:8px}
.related-codes li a{display:inline-block;padding:5px 14px;background:#e8f0f8;border-radius:4px;font-family:monospace;font-size:.82rem;color:#1a3a5c}
.related-codes li a:hover{background:#d0e0f0}

/* ===== View link (list pages) ===== */
.view-link{display:inline-block;padding:4px 14px;background:#1a3a5c;color:#fff;font-size:.78rem;font-weight:600;border-radius:4px;text-decoration:none;transition:background .15s}
.view-link:hover{background:#e74c3c;color:#fff}

/* ===== Slot sidebar ===== */
.slot-sidebar{align-self:start}

/* ===== Severity Badges ===== */
.severity-critical{background:#fee2e2;color:#c62828}
.severity-major{background:#fff3e0;color:#ef6c00}
.severity-minor{background:#fffde7;color:#f9a825}
.severity-info{background:#e3f2fd;color:#1565c0}

/* ===== Content Slots ===== */
.slot-box{width:100%;max-width:728px;margin:20px auto;min-height:90px;text-align:center;overflow:hidden}
.slot-box .promo-unit{display:block;box-sizing:border-box}
.slot-sidebar .slot-box,.slot-sidebar-content{max-width:300px;min-height:250px}
.slot-top,.slot-detail-top{margin-top:16px}
.slot-bottom{margin-bottom:16px}
.slot-placeholder,.slot-top-placeholder,.slot-bottom-placeholder,.slot-detail-top-placeholder,.slot-sidebar-placeholder{display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#ffeaa7 0%,#fdcb6e 100%);border:3px dashed #e17055;color:#d63031;font-size:14px;font-weight:700;font-family:sans-serif;border-radius:8px;text-transform:uppercase;letter-spacing:1px;box-shadow:0 4px 12px rgba(225,112,85,.2)}
.slot-placeholder,.slot-top-placeholder,.slot-bottom-placeholder,.slot-detail-top-placeholder{min-height:90px}
.slot-sidebar .slot-placeholder,.slot-sidebar-placeholder{min-height:250px}
@media(max-width:768px){.slot-box{min-height:60px;margin:12px auto}.slot-sidebar{display:none!important}}

/* ===== Footer ===== */
.site-footer{background:#1a1a2e;color:#8a9bb0;padding:24px 0 14px;margin-top:auto}
.site-footer .container{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:20px}
.footer-section h3{font-size:.85rem;color:#fff;margin-bottom:8px;font-weight:600}
.footer-section ul{list-style:none}
.footer-section li{margin-bottom:5px}
.footer-section a{color:#8a9bb0;font-size:.8rem}
.footer-section a:hover{color:#fff}
.friend-links h3{font-size:.85rem;color:#fff;margin-bottom:8px;font-weight:600}
.friend-links ul{list-style:none}
.friend-links li{margin-bottom:5px}
.friend-links a{color:#8a9bb0;font-size:.8rem}
.friend-links a:hover{color:#fff}
.footer-bottom{grid-column:1/-1;border-top:1px solid #334155;padding-top:12px;text-align:center;font-size:.78rem;color:#667}
.footer-bottom a{color:#667}

/* ===== Popular Codes Section ===== */
.popular-codes h2{font-size:1.15rem;color:#1a3a5c;margin-bottom:12px}

/* ===== Detail Layout ===== */
.detail-header{margin:10px 0;width:100%;box-sizing:border-box}
.detail-layout{display:grid;grid-template-columns:1fr 260px;gap:24px}
.detail-main{min-width:0}
@media(max-width:1024px){.detail-layout{grid-template-columns:1fr}}

/* ===== Admin Panel ===== */
.admin-login{max-width:380px;margin:50px auto;padding:28px;background:#fff;border-radius:8px;box-shadow:0 2px 8px rgba(0,0,0,.1)}
.admin-login h1{text-align:center;font-size:1.25rem;color:#1a3a5c;margin-bottom:20px}
.admin-login .field{margin-bottom:14px}
.admin-login label{display:block;margin-bottom:4px;font-size:.85rem;color:#555}
.admin-login input{width:100%;padding:8px 12px;border:1px solid #ddd;border-radius:5px;font-size:.9rem}
.admin-login input:focus{outline:none;border-color:#1a3a5c}
.admin-login button{width:100%;padding:9px;background:#1a3a5c;color:#fff;border:none;border-radius:5px;font-size:.95rem;cursor:pointer}
.admin-login button:hover{background:#0f2a4c}
.admin-login .error{color:#e74c3c;font-size:.82rem;text-align:center;margin-top:8px}
.admin-panel{max-width:900px;margin:20px auto;padding:0 20px}
.admin-tabs{display:flex;border-bottom:2px solid #eee;margin-bottom:18px}
.admin-tab{padding:10px 24px;background:transparent;border:none;cursor:pointer;font-size:.9rem;color:#888;border-bottom:2px solid transparent;margin-bottom:-2px}
.admin-tab.active{color:#1a3a5c;border-bottom-color:#1a3a5c;font-weight:600}
.admin-tab-content{display:none}
.admin-tab-content.active{display:block}
.admin-table{width:100%;border-collapse:collapse;font-size:.85rem}
.admin-table th{background:#f0f4f8;color:#555;padding:8px;text-align:left;border-bottom:1px solid #ddd}
.admin-table td{padding:8px;border-bottom:1px solid #eee}
.admin-table input[type=text]{width:100%;padding:4px 8px;border:1px solid #ddd;border-radius:4px;font-size:.8rem}
.admin-btn{padding:5px 12px;background:#1a3a5c;color:#fff;border:none;border-radius:4px;cursor:pointer;font-size:.8rem;margin-right:5px}
.admin-btn:hover{background:#0f2a4c}
.admin-btn-danger{background:#e74c3c}
.admin-btn-danger:hover{background:#c0392b}
.admin-actions{margin:14px 0;display:flex;gap:8px}
.admin-actions .admin-btn{padding:7px 18px;font-size:.85rem}
.admin-bar{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px}
.admin-bar h2{font-size:1.15rem;color:#1a3a5c}
.admin-logout{font-size:.85rem;color:#e74c3c;cursor:pointer;background:none;border:none}
.admin-link-row{display:grid;grid-template-columns:30px 1fr 2fr auto;gap:8px;align-items:center;margin-bottom:8px}
.admin-link-row input{padding:5px 8px;border:1px solid #ddd;border-radius:4px;font-size:.8rem}
.admin-note{background:#fff8e1;border-left:3px solid #f9a825;padding:12px;margin:14px 0;border-radius:4px;font-size:.85rem;color:#856404}

/* ===== Category Brand Links ===== */
.cat-brand-list{display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.cat-brand-link{display:inline-block;padding:5px 14px;background:#e8f0f8;border-radius:4px;color:#1a3a5c;font-size:.82rem;font-weight:500;margin-bottom:4px;line-height:1.4}
.cat-brand-link:hover{background:#d0e0f0}

/* ===== Responsive ===== */
@media(max-width:1024px){
  .sidebar{transform:translateX(-100%);transition:transform .25s ease}
  .sidebar.open{transform:translateX(0)}
  .main-wrap{margin-left:0}
  .sidebar-toggle{display:flex}
  .sidebar-overlay.active{display:block}
  .brand-grid{grid-template-columns:repeat(auto-fill,minmax(180px,1fr))}
  .site-logo{display:none}
}



@media(max-width:768px){
  .header-inner{flex-wrap:wrap;gap:8px}
  .search-bar{order:2;flex:1 1 100%;max-width:none}
  .hero h1{font-size:1.4rem}
  .hero .subtitle{font-size:.85rem}
  .hero-search{flex-direction:column}
  .hero-search input,.hero-search button{width:100%}
  .brand-grid{grid-template-columns:repeat(2,1fr);gap:12px}
  .brand-card{padding:14px}
  .detail-section h2{font-size:1.05rem}
  .site-footer .container{grid-template-columns:1fr 1fr}
  .fc-table{font-size:.8rem}
  .fc-table th,.fc-table td{padding:6px 8px}
  .fc-filter{flex-direction:column}
  .fc-filter input,.fc-filter select{width:100%}
  .floating-buttons{bottom:12px;right:12px}
  .floating-btn{padding:8px 11px;font-size:.75rem}
  .pagination-nav{gap:4px}
  .pagination-btn{padding:4px 8px;font-size:.78rem}
}

/* ===== Pagination ===== */
.pagination{display:flex;align-items:center;justify-content:center;gap:6px;margin:16px 0;flex-wrap:wrap}
.page-link{display:inline-block;padding:5px 11px;background:#fff;border:1px solid #ddd;border-radius:5px;font-size:.82rem;color:#1a3a5c;cursor:pointer;transition:background .12s,border-color .12s;text-decoration:none}
.page-link:hover{background:#f0f4f8;border-color:#1a3a5c}
.page-link.active{background:#1a3a5c;border-color:#1a3a5c;color:#fff;font-weight:600}
.page-link.disabled{opacity:.4;cursor:not-allowed;pointer-events:none}
.pagination-nav{display:flex;align-items:center;justify-content:center;gap:6px;margin:16px 0;flex-wrap:wrap}
.pagination-btn{background:#fff;border:1px solid #ddd;border-radius:5px;padding:5px 11px;font-size:.82rem;color:#1a3a5c;cursor:pointer;transition:background .12s,border-color .12s}
.pagination-btn:hover{background:#f0f4f8;border-color:#1a3a5c}
.pagination-btn.active{background:#1a3a5c;border-color:#1a3a5c;color:#fff;font-weight:600}
.pagination-btn.disabled{opacity:.4;cursor:not-allowed}
.pagination-ellipsis{color:#888;font-size:.82rem;padding:5px 2px}
.pagination-info{color:#888;font-size:.78rem;margin-left:8px;white-space:nowrap}
.pg-hide{display:none}

/* ===== Floating Buttons ===== */
.floating-buttons{position:fixed;bottom:24px;right:24px;display:none;flex-direction:column;gap:8px;z-index:200;opacity:1;pointer-events:auto}
.floating-buttons.visible{display:flex}
.floating-btn{display:block;padding:10px 14px;background:#1a3a5c;color:#fff;border-radius:8px;font-size:.82rem;font-weight:600;text-decoration:none;box-shadow:0 2px 8px rgba(0,0,0,.2);text-align:center;transition:background .15s,transform .15s}
.floating-btn:hover{background:#e74c3c;color:#fff;transform:translateY(-1px)}

/* ===== Print ===== */
@media print{
  .site-header,.slot-box,.sidebar,.sidebar-toggle,.sidebar-overlay,.hero-search,.admin-bar,.floating-buttons,.pagination-nav{display:none!important}
  .main-wrap{margin-left:0}
  body{color:#000;font-size:11pt}
  .detail-section{page-break-inside:avoid;border:none}
  .breadcrumb{display:none}
  .site-footer{display:none}
}

/* ===== Badge variants (severity) ===== */
.badge-critical,.badge-error,.badge-fault,.badge-alarm,.badge-alarm-warning{background:#fee2e2;color:#c62828}
.badge-major,.badge-high,.badge-warning{background:#fff3e0;color:#ef6c00}
.badge-moderate,.badge-medium,.badge-moderate-error,.badge-minor-error{background:#fffde7;color:#f9a825}
.badge-minor,.badge-low,.badge-info,.badge-information{background:#e3f2fd;color:#1565c0}

/* ===== Brand chips (home) ===== */
.brand-list{display:flex;flex-wrap:wrap;gap:8px;margin:14px 0}
.brand-chip{display:inline-block;padding:5px 12px;background:#eef2f7;border:1px solid #e0e6ee;border-radius:20px;color:#1a3a5c;font-size:.8rem;font-weight:500;text-decoration:none;transition:background .15s,color .15s}
.brand-chip:hover{background:#d6e4f2;border-color:#b8cfe4;color:#0f2b47}

/* ===== Breadcrumb inline variant (brand pages) ===== */
.breadcrumb .sep{color:#bbb;margin:0 4px}
.breadcrumb .current{color:#e74c3c;font-weight:600}

/* ===== Detail content / source info ===== */
.detail-content{color:#333;line-height:1.6;font-size:.9rem;margin:8px 0 12px}
.detail-content ul,.detail-content ol{margin:6px 0;padding-left:20px}
.detail-content li{margin:4px 0}
.source-info{margin:6px 0 2px;padding:6px 10px;background:#f4f6f9;border-left:3px solid #b8cfe4;border-radius:0 4px 4px 0;color:#6b7785;font-size:.76rem;line-height:1.5}
.source-info a{color:#1a3a5c;word-break:break-all}
.source-info a:hover{color:#e74c3c}

/* ===== Floating round buttons (HTML inline version) ===== */
.btn-top,.btn-home{width:52px;height:52px;border-radius:50%;border:none;display:flex;align-items:center;justify-content:center;color:#fff;font-size:.72rem;font-weight:600;cursor:pointer;box-shadow:0 4px 12px rgba(0,0,0,.25);text-decoration:none;transition:transform .15s,box-shadow .15s}
.btn-top{background:linear-gradient(135deg,#667eea,#764ba2)}
.btn-home{background:linear-gradient(135deg,#f093fb,#f5576c)}
/* ===== Autocomplete Dropdown ===== */
.autocomplete-list{position:absolute;top:100%;left:0;right:0;z-index:400;max-height:320px;overflow-y:auto;background:#fff;border:1px solid #d5e2f0;border-top:none;border-radius:0 0 6px 6px;box-shadow:0 6px 16px rgba(0,0,0,.12);list-style:none;padding:0;margin:0;font-size:.85rem}
.autocomplete-list .autocomplete-item{display:flex;align-items:center;gap:8px;padding:10px 14px;cursor:pointer;border-bottom:1px solid #f0f3f7;min-height:44px;transition:background .1s}
.autocomplete-list .autocomplete-item:last-child{border-bottom:none}
.autocomplete-list .autocomplete-item:hover,.autocomplete-list .autocomplete-item.active{background:#e8f0f8}
.autocomplete-list .autocomplete-item strong{color:#1a3a5c;font-weight:600;font-size:.88rem;white-space:nowrap}
.autocomplete-list .autocomplete-item .autocomplete-brand{color:#e74c3c;font-size:.78rem;font-weight:500;white-space:nowrap}
.autocomplete-list .autocomplete-item .autocomplete-title{color:#6c757d;font-size:.78rem;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;flex:1}
.autocomplete-list .autocomplete-empty{padding:14px;text-align:center;color:#888;font-size:.85rem}

/* ===== Mobile adjustments for autocomplete ===== */
@media (max-width:1024px){
  .autocomplete-list{max-height:260px}
  .autocomplete-list .autocomplete-item{padding:12px 14px;min-height:48px}
}