/* BuildMart — Clean Building Supplies */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg: #ffffff;
  --surface: #f9fafb;
  --surface2: #f3f4f6;
  --red: #EF4444;
  --red-dark: #DC2626;
  --red-light: #FEF2F2;
  --dark: #1E293B;
  --dark2: #0F172A;
  --muted: #6B7280;
  --border: #E5E7EB;
  --success: #10B981;
}

body { background: var(--bg); color: var(--dark); font-family: 'Inter', system-ui, sans-serif; line-height: 1.6; }
a { text-decoration: none; color: inherit; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 40px; }

/* DEMO BAR */
.demo-bar { position:sticky; top:0; z-index:9999; height:44px; display:flex; align-items:center; gap:14px; padding:0 16px; background:#1E293B; border-bottom:1px solid rgba(239,68,68,.25); font-size:.78rem; font-family:'Inter',sans-serif; }
.db-logo { font-weight:800; color:#F87171; display:flex; align-items:center; gap:7px; flex-shrink:0; }
.db-badge { font-size:.6rem; font-weight:700; padding:2px 7px; background:rgba(239,68,68,.15); border-radius:8px; border:1px solid rgba(239,68,68,.3); color:#F87171; }
.db-sep { width:1px; height:20px; background:rgba(239,68,68,.2); margin:0 4px; }
.db-pages { display:flex; gap:2px; overflow:hidden; }
.db-link { padding:5px 11px; border-radius:6px; font-weight:500; color:rgba(255,255,255,.45); transition:all .15s; white-space:nowrap; }
.db-link:hover,.db-link.active { background:rgba(239,68,68,.15); color:#F87171; }
.db-back { margin-left:auto; padding:5px 12px; border-radius:6px; font-weight:600; color:#F87171; border:1px solid rgba(239,68,68,.3); font-size:.76rem; display:flex; align-items:center; gap:6px; white-space:nowrap; }

/* DASHBOARD LAYOUT */
.dash-wrap { display:flex; min-height:calc(100vh - 44px); }
.dash-sidebar { width:220px; flex-shrink:0; background:var(--bg); border-right:1px solid var(--border); position:sticky; top:44px; height:calc(100vh - 44px); overflow-y:auto; display:flex; flex-direction:column; }
.ds-brand { padding:18px 16px 12px; border-bottom:1px solid var(--border); }
.ds-brand-name { font-size:.95rem; font-weight:800; color:var(--dark2); display:flex; align-items:center; gap:7px; }
.ds-brand-name span { color:var(--red); }
.ds-brand-sub { font-size:.68rem; color:var(--muted); margin-top:2px; }
.ds-nav { flex:1; padding:12px 10px; }
.ds-section { font-size:.62rem; font-weight:700; text-transform:uppercase; letter-spacing:.1em; color:rgba(107,114,128,.5); padding:12px 8px 4px; }
.ds-link { display:flex; align-items:center; gap:9px; padding:8px 10px; border-radius:7px; font-size:.79rem; color:var(--muted); margin-bottom:1px; cursor:pointer; transition:all .15s; }
.ds-link:hover { background:var(--surface2); color:var(--dark); }
.ds-link.active { background:var(--red-light); color:var(--red); font-weight:600; }
.ds-link i { font-size:.82rem; width:15px; text-align:center; }
.ds-count { margin-left:auto; background:var(--red-light); color:var(--red); font-size:.62rem; font-weight:700; padding:1px 6px; border-radius:8px; }
.ds-footer { padding:12px 14px; border-top:1px solid var(--border); }
.ds-user { display:flex; align-items:center; gap:9px; }
.ds-avatar { width:30px; height:30px; border-radius:6px; background:linear-gradient(135deg,var(--red),var(--red-dark)); display:flex; align-items:center; justify-content:center; font-size:.68rem; font-weight:800; color:#fff; flex-shrink:0; }
.ds-uname { font-size:.78rem; font-weight:700; color:var(--dark); }
.ds-urole { font-size:.65rem; color:var(--muted); }
.dash-main { flex:1; overflow:auto; }
.dash-header { display:flex; align-items:center; justify-content:space-between; padding:18px 24px; border-bottom:2px solid var(--red); background:var(--bg); position:sticky; top:44px; z-index:10; box-shadow:0 1px 4px rgba(0,0,0,.06); }
.dash-title { font-size:1.2rem; font-weight:900; color:var(--dark2); }
.dash-subtitle { font-size:.74rem; color:var(--muted); margin-top:1px; }
.dash-header-right { display:flex; gap:10px; align-items:center; }
.dash-body { padding:20px 24px; background:var(--surface); min-height:100%; }

/* BUTTONS */
.btn-primary { display:inline-flex; align-items:center; gap:7px; padding:9px 18px; background:var(--red); color:#fff; border:none; border-radius:6px; font-size:.82rem; font-weight:700; cursor:pointer; transition:all .2s; }
.btn-primary:hover { background:var(--red-dark); transform:translateY(-1px); }
.btn-ghost { display:inline-flex; align-items:center; gap:7px; padding:9px 16px; background:transparent; color:var(--muted); border:1px solid var(--border); border-radius:6px; font-size:.82rem; font-weight:500; cursor:pointer; transition:all .2s; }
.btn-ghost:hover { color:var(--dark); border-color:rgba(239,68,68,.4); }
.btn-outline { display:inline-flex; align-items:center; gap:7px; padding:9px 16px; background:transparent; color:var(--red); border:1px solid rgba(239,68,68,.4); border-radius:6px; font-size:.82rem; font-weight:600; cursor:pointer; transition:all .2s; }

/* KPI CARDS */
.kpi-grid { display:grid; gap:14px; margin-bottom:20px; }
.kpi-card { background:var(--bg); border:1px solid var(--border); border-radius:10px; padding:16px; transition:all .2s; box-shadow:0 1px 3px rgba(0,0,0,.05); }
.kpi-card:hover { border-color:rgba(239,68,68,.3); box-shadow:0 4px 14px rgba(239,68,68,.06); }
.kpi-icon { width:36px; height:36px; border-radius:7px; display:flex; align-items:center; justify-content:center; font-size:.9rem; margin-bottom:10px; }
.kpi-val { font-size:1.8rem; font-weight:900; color:var(--dark2); margin-bottom:2px; line-height:1; }
.kpi-label { font-size:.72rem; color:var(--muted); margin-bottom:6px; }
.kpi-change { font-size:.7rem; display:flex; align-items:center; gap:4px; }
.kpi-change.up { color:#10B981; }
.kpi-change.down { color:#EF4444; }

/* CARDS */
.card { background:var(--bg); border:1px solid var(--border); border-radius:10px; overflow:hidden; box-shadow:0 1px 3px rgba(0,0,0,.05); }
.card-header { display:flex; align-items:center; justify-content:space-between; padding:14px 16px; border-bottom:1px solid var(--border); }
.card-title { font-size:.88rem; font-weight:700; color:var(--dark); }
.card-link { font-size:.76rem; color:var(--red); font-weight:600; }
.card-body { padding:14px 16px; }
.mt-4 { margin-top:18px; }
.dash-grid-2 { display:grid; grid-template-columns:1fr 1fr; gap:18px; }

/* TABLE */
.table { width:100%; border-collapse:collapse; font-size:.79rem; }
.table th { text-align:left; padding:9px 12px; font-size:.68rem; font-weight:700; color:var(--muted); text-transform:uppercase; letter-spacing:.05em; border-bottom:2px solid var(--border); }
.table td { padding:10px 12px; border-bottom:1px solid var(--border); color:var(--muted); }
.table tbody tr:hover { background:var(--surface); }

/* BADGES */
.badge { display:inline-flex; align-items:center; font-size:.68rem; font-weight:700; padding:3px 9px; border-radius:4px; }
.badge-red { background:var(--red-light); color:var(--red); }
.badge-green { background:#D1FAE5; color:#065F46; }
.badge-warning { background:#FEF3C7; color:#92400E; }
.badge-info { background:#EEF2FF; color:#4338CA; }
.badge-gray { background:var(--surface2); color:var(--muted); }
.badge-dark { background:var(--dark2); color:#fff; }

/* TOP BAR */
.top-bar { background: var(--dark2); color: rgba(255,255,255,0.85); font-size: 0.82rem; padding: 8px 40px; display: flex; align-items: center; justify-content: space-between; }
.top-bar-links { display: flex; gap: 20px; }
.top-bar-links a { color: rgba(255,255,255,0.7); transition: color .2s; font-size: 0.8rem; }
.top-bar-links a:hover { color: var(--red); }
.top-bar-promo { color: var(--red); font-weight: 700; }

/* NAV */
.nav { position: sticky; top: 44px; z-index: 100; background: rgba(255,255,255,0.97); border-bottom: 2px solid var(--red); backdrop-filter: blur(12px); box-shadow: 0 2px 8px rgba(0,0,0,0.06); }
.nav-inner { display: flex; align-items: center; justify-content: space-between; padding: 14px 40px; max-width: 1400px; margin: 0 auto; }
.logo { display: flex; align-items: center; gap: 10px; }
.logo-mark { width: 38px; height: 38px; background: var(--red); border-radius: 6px; display: flex; align-items: center; justify-content: center; color: #fff; font-size: 1rem; }
.logo-text { font-size: 1.25rem; font-weight: 900; color: var(--dark2); }
.logo-text span { color: var(--red); }
.nav-search-bar { flex: 1; max-width: 500px; margin: 0 32px; display: flex; border: 2px solid var(--border); border-radius: 8px; overflow: hidden; transition: border-color .2s; }
.nav-search-bar:focus-within { border-color: var(--red); }
.nav-search-bar input { flex: 1; padding: 10px 16px; border: none; font-family: 'Inter', sans-serif; font-size: 0.9rem; outline: none; color: var(--dark); }
.nav-search-bar button { padding: 10px 18px; background: var(--red); border: none; color: #fff; cursor: pointer; font-size: 0.9rem; }
.nav-search-bar button:hover { background: var(--red-dark); }
.nav-actions { display: flex; align-items: center; gap: 16px; }
.nav-action-btn { display: flex; flex-direction: column; align-items: center; color: var(--dark); font-size: 0.65rem; gap: 3px; cursor: pointer; }
.nav-action-btn i { font-size: 1.1rem; }
.nav-action-btn:hover { color: var(--red); }
.nav-action-btn .badge2 { background: var(--red); color: #fff; font-size: 0.6rem; padding: 1px 5px; border-radius: 10px; }
.btn-quote { padding: 10px 20px; background: var(--red); color: #fff; border-radius: 6px; font-weight: 700; font-size: 0.87rem; transition: all .2s; }
.btn-quote:hover { background: var(--red-dark); }

/* HERO */
.hero { background: linear-gradient(135deg, var(--dark2) 0%, #1e293b 60%, #0f172a 100%); color: #fff; padding: 80px 0; position: relative; overflow: hidden; }
.hero-pattern { position: absolute; inset: 0; opacity: 0.04; background-image: repeating-linear-gradient(0deg, #fff 0, #fff 1px, transparent 0, transparent 40px), repeating-linear-gradient(90deg, #fff 0, #fff 1px, transparent 0, transparent 40px); }
.hero-inner { position: relative; z-index: 1; max-width: 1200px; margin: 0 auto; padding: 0 40px; display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.hero-label { font-size: 0.72rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--red); margin-bottom: 20px; }
.hero h1 { font-size: clamp(2.2rem, 5vw, 4rem); font-weight: 900; line-height: 1.05; margin-bottom: 20px; }
.hero h1 span { color: var(--red); }
.hero-sub { color: rgba(255,255,255,0.7); font-size: 1.05rem; line-height: 1.7; margin-bottom: 36px; }
.hero-search-big { display: flex; background: #fff; border-radius: 10px; overflow: hidden; margin-bottom: 24px; }
.hero-search-big select { padding: 14px 16px; border: none; border-right: 1px solid var(--border); color: var(--dark); font-family: 'Inter', sans-serif; font-size: 0.9rem; background: #fff; outline: none; }
.hero-search-big input { flex: 1; padding: 14px 16px; border: none; color: var(--dark); font-family: 'Inter', sans-serif; font-size: 0.9rem; outline: none; }
.hero-search-big button { padding: 14px 24px; background: var(--red); border: none; color: #fff; font-weight: 700; font-size: 0.9rem; cursor: pointer; }
.hero-trust { display: flex; gap: 20px; flex-wrap: wrap; }
.trust-chip { display: flex; align-items: center; gap: 6px; font-size: 0.8rem; color: rgba(255,255,255,0.7); }
.trust-chip i { color: var(--red); }
.hero-visual { display: flex; flex-direction: column; gap: 16px; }
.hero-promo-card { background: var(--red); border-radius: 12px; padding: 24px; position: relative; overflow: hidden; }
.hero-promo-card::before { content: ''; position: absolute; right: -20px; top: -20px; width: 100px; height: 100px; background: rgba(255,255,255,0.1); border-radius: 50%; }
.promo-label { font-size: 0.75rem; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; color: rgba(255,255,255,0.8); margin-bottom: 4px; }
.promo-title { font-size: 1.3rem; font-weight: 900; margin-bottom: 4px; }
.promo-sub { font-size: 0.85rem; color: rgba(255,255,255,0.8); margin-bottom: 14px; }
.promo-cta { background: #fff; color: var(--red); padding: 8px 18px; border-radius: 6px; font-weight: 700; font-size: 0.85rem; display: inline-block; }
.hero-mini-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.mini-card { background: rgba(255,255,255,0.08); border: 1px solid rgba(255,255,255,0.12); border-radius: 10px; padding: 16px; }
.mini-card-icon { font-size: 1.4rem; margin-bottom: 6px; }
.mini-card-label { font-size: 0.72rem; font-weight: 700; margin-bottom: 2px; }
.mini-card-sub { font-size: 0.7rem; color: rgba(255,255,255,0.6); }

/* CATEGORIES */
.categories { padding: 60px 0; }
.section-eyebrow { font-size: 0.7rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--red); margin-bottom: 10px; }
.section-title { font-size: clamp(1.6rem, 3vw, 2.4rem); font-weight: 800; margin-bottom: 12px; }
.section-sub { color: var(--muted); max-width: 500px; margin-bottom: 44px; }
.cats-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: 16px; }
.cat-card { background: var(--surface); border: 1.5px solid var(--border); border-radius: 12px; padding: 24px 16px; text-align: center; cursor: pointer; transition: all .3s; }
.cat-card:hover { border-color: var(--red); transform: translateY(-3px); box-shadow: 0 12px 24px rgba(0,0,0,0.08); }
.cat-icon { font-size: 2.2rem; color: var(--red); margin-bottom: 10px; }
.cat-name { font-size: 0.88rem; font-weight: 700; margin-bottom: 3px; }
.cat-count { font-size: 0.72rem; color: var(--muted); }

/* DEALS */
.deals { padding: 60px 0; background: var(--red-light); }
.deals-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 36px; }
.deals-badge { background: var(--red); color: #fff; font-size: 0.75rem; font-weight: 700; padding: 4px 12px; border-radius: 4px; margin-left: 12px; }
.view-all { color: var(--red); font-weight: 600; font-size: 0.88rem; }
.deals-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 20px; }
.deal-card { background: var(--bg); border: 1px solid var(--border); border-radius: 12px; overflow: hidden; transition: all .3s; }
.deal-card:hover { border-color: var(--red); transform: translateY(-3px); box-shadow: 0 12px 24px rgba(0,0,0,0.08); }
.deal-img { height: 160px; display: flex; align-items: center; justify-content: center; font-size: 3rem; position: relative; }
.deal-discount { position: absolute; top: 10px; right: 10px; background: var(--red); color: #fff; font-size: 0.72rem; font-weight: 700; padding: 3px 8px; border-radius: 4px; }
.deal-body { padding: 16px; }
.deal-cat { font-size: 0.68rem; color: var(--red); font-weight: 600; text-transform: uppercase; letter-spacing: .05em; margin-bottom: 4px; }
.deal-name { font-size: 0.95rem; font-weight: 700; margin-bottom: 8px; }
.deal-price { display: flex; align-items: center; gap: 8px; margin-bottom: 12px; }
.deal-price .now { font-size: 1.2rem; font-weight: 800; color: var(--red); }
.deal-price .was { font-size: 0.88rem; color: var(--muted); text-decoration: line-through; }
.btn-add { width: 100%; padding: 10px; background: var(--dark2); color: #fff; border: none; border-radius: 6px; font-weight: 700; font-size: 0.87rem; cursor: pointer; transition: background .2s; }
.btn-add:hover { background: var(--red); }

/* FOOTER */
.footer { padding: 60px 0 0; background: var(--dark2); color: #fff; }
.footer-inner { display: grid; grid-template-columns: 1.5fr repeat(3,1fr); gap: 40px; padding-bottom: 40px; border-bottom: 1px solid rgba(255,255,255,0.08); }
.footer-brand p { color: rgba(255,255,255,0.6); font-size: 0.87rem; margin-top: 12px; line-height: 1.6; }
.footer-links { display: contents; }
.footer-links > div { display: flex; flex-direction: column; gap: 10px; }
.footer-links h4 { font-size: 0.78rem; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; color: rgba(255,255,255,0.5); margin-bottom: 4px; }
.footer-links a { font-size: 0.87rem; color: rgba(255,255,255,0.7); transition: color .2s; }
.footer-links a:hover { color: var(--red); }
.footer-bottom { text-align: center; padding: 20px; font-size: 0.82rem; color: rgba(255,255,255,0.4); }
.footer-bottom a { color: var(--red); }

@media (max-width: 900px) {
  .nav-search-bar { display: none; }
  .nav-inner { padding: 12px 20px; }
  .hero-inner { grid-template-columns: 1fr; }
  .container { padding: 0 20px; }
  .footer-inner { grid-template-columns: 1fr; }
}