/* ============================================================
   HumaraBazaar Storefront - Premium Modern UI
   Theme color is injected via --brand from owner settings
   ============================================================ */
:root{
  --brand:#2874f0;
  --brand-dark:#1a5dc7;
  --ink:#212121;
  --muted:#878787;
  --line:#e6e8eb;
  --bg:#f1f3f6;
  --card:#ffffff;
  --green:#388e3c;
  --amber:#ff9f00;
  --radius:12px;
  --shadow:0 1px 3px rgba(0,0,0,.08);
  --shadow-lg:0 6px 24px rgba(0,0,0,.10);
}
*{box-sizing:border-box;margin:0;padding:0}
body{
  font-family:'Inter','Segoe UI',Roboto,Arial,sans-serif;
  background:var(--bg);color:var(--ink);font-size:14px;line-height:1.5;
  -webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{max-width:1240px;margin:0 auto;padding:0 16px}

/* ---------- Header ---------- */
.hb-header{background:var(--brand);color:#fff;position:sticky;top:0;z-index:50;box-shadow:var(--shadow)}
.hb-header .container{display:flex;align-items:center;gap:20px;height:60px}
.hb-logo{font-size:22px;font-weight:800;letter-spacing:.3px;display:flex;align-items:center;gap:8px}
.hb-logo img{height:34px;width:auto;border-radius:6px}
.hb-search{flex:1;max-width:560px;position:relative}
.hb-search input{width:100%;height:38px;border:none;border-radius:6px;padding:0 42px 0 14px;font-size:14px;outline:none}
.hb-search button{position:absolute;right:0;top:0;height:38px;width:42px;border:none;background:transparent;color:var(--brand);cursor:pointer;font-size:16px}
.hb-nav{display:flex;align-items:center;gap:22px;margin-left:auto;font-weight:600}
.hb-nav a{display:flex;align-items:center;gap:6px;white-space:nowrap}
.hb-cart-badge{background:#ff6161;color:#fff;border-radius:10px;font-size:11px;padding:1px 6px;margin-left:2px;font-weight:700}

/* ---------- Layout ---------- */
.shop-wrap{display:grid;grid-template-columns:240px 1fr;gap:18px;margin:18px auto}
.filters{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);padding:0;align-self:start;position:sticky;top:78px}
.filters h3{padding:14px 16px;border-bottom:1px solid var(--line);font-size:15px}
.filter-group{padding:14px 16px;border-bottom:1px solid var(--line)}
.filter-group h4{font-size:12px;text-transform:uppercase;color:var(--muted);letter-spacing:.6px;margin-bottom:10px}
.filter-group label{display:flex;align-items:center;gap:8px;padding:5px 0;cursor:pointer;font-size:13px}
.filter-group input[type=checkbox],.filter-group input[type=radio]{accent-color:var(--brand);width:16px;height:16px}
.price-row{display:flex;gap:8px;align-items:center}
.price-row input{width:70px;height:34px;border:1px solid var(--line);border-radius:6px;padding:0 8px;font-size:13px}
.stars-filter span{color:var(--amber)}

/* ---------- Product grid ---------- */
.toolbar{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);padding:12px 16px;display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}
.toolbar select{height:34px;border:1px solid var(--line);border-radius:6px;padding:0 10px;font-size:13px}
.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.pcard{background:var(--card);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);transition:transform .15s,box-shadow .15s;position:relative;display:flex;flex-direction:column}
.pcard:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg)}
.pcard .pimg{aspect-ratio:1;background:#fafafa;display:flex;align-items:center;justify-content:center;padding:14px}
.pcard .pimg img{max-height:100%;object-fit:contain}
.pcard .pbody{padding:12px 14px;display:flex;flex-direction:column;gap:6px;flex:1}
.pcard .pname{font-size:13.5px;font-weight:600;color:var(--ink);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:38px}
.pcard .prate{display:inline-flex;align-items:center;gap:4px;background:var(--green);color:#fff;font-size:11px;font-weight:700;padding:1px 6px;border-radius:4px;width:fit-content}
.pcard .pprice{display:flex;align-items:baseline;gap:8px;margin-top:auto}
.pcard .pprice .now{font-size:17px;font-weight:700}
.pcard .pprice .mrp{font-size:12px;color:var(--muted);text-decoration:line-through}
.pcard .pprice .off{font-size:12px;color:var(--green);font-weight:700}
.badge-off{position:absolute;top:8px;left:8px;background:var(--amber);color:#fff;font-size:11px;font-weight:700;padding:2px 8px;border-radius:4px}
.out-stock{position:absolute;inset:0;background:rgba(255,255,255,.7);display:flex;align-items:center;justify-content:center;font-weight:700;color:#d32f2f}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:42px;padding:0 22px;border:none;border-radius:8px;font-size:14px;font-weight:700;cursor:pointer;transition:.15s}
.btn-primary{background:var(--brand);color:#fff}
.btn-primary:hover{background:var(--brand-dark)}
.btn-amber{background:var(--amber);color:#fff}
.btn-amber:hover{filter:brightness(.95)}
.btn-outline{background:#fff;color:var(--brand);border:1px solid var(--brand)}
.btn-block{width:100%}
.btn:disabled{opacity:.55;cursor:not-allowed}

/* ---------- Product detail ---------- */
.pd-wrap{display:grid;grid-template-columns:420px 1fr;gap:30px;background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);padding:24px;margin:18px 0}
.pd-gallery .main-img{aspect-ratio:1;background:#fafafa;border-radius:10px;display:flex;align-items:center;justify-content:center;padding:24px}
.pd-actions{display:flex;gap:12px;margin-top:18px}
.pd-info h1{font-size:22px;margin-bottom:10px;line-height:1.35}
.pd-price{display:flex;align-items:baseline;gap:12px;margin:14px 0}
.pd-price .now{font-size:28px;font-weight:800}
.pd-price .mrp{color:var(--muted);text-decoration:line-through}
.pd-price .off{color:var(--green);font-weight:700}
.pd-desc{margin:16px 0;color:#444;line-height:1.7}
.pd-meta{font-size:13px;color:var(--muted);margin:4px 0}

/* ---------- Reviews ---------- */
.reviews{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);padding:24px;margin:18px 0}
.reviews h2{font-size:18px;margin-bottom:16px}
.review{border-bottom:1px solid var(--line);padding:14px 0}
.review .rhead{display:flex;align-items:center;gap:10px;margin-bottom:6px}
.review .rstar{background:var(--green);color:#fff;font-size:11px;font-weight:700;padding:1px 6px;border-radius:4px}
.review .rname{font-weight:600}
.review .rdate{color:var(--muted);font-size:12px;margin-left:auto}

/* ---------- Cart ---------- */
.cart-wrap{display:grid;grid-template-columns:1fr 340px;gap:18px;margin:18px 0}
.cart-list{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}
.cart-item{display:flex;gap:16px;padding:18px;border-bottom:1px solid var(--line)}
.cart-item .ci-img{width:90px;height:90px;background:#fafafa;border-radius:8px;display:flex;align-items:center;justify-content:center;padding:8px;flex-shrink:0}
.cart-item .ci-info{flex:1}
.qty-box{display:inline-flex;align-items:center;border:1px solid var(--line);border-radius:6px;overflow:hidden;margin-top:8px}
.qty-box button{width:32px;height:32px;border:none;background:#f5f5f5;cursor:pointer;font-size:16px;font-weight:700}
.qty-box span{width:40px;text-align:center;font-weight:600}
.summary{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);padding:0;align-self:start;position:sticky;top:78px}
.summary h3{padding:14px 18px;border-bottom:1px solid var(--line);color:var(--muted);font-size:13px;text-transform:uppercase;letter-spacing:.6px}
.summary .srow{display:flex;justify-content:space-between;padding:8px 18px;font-size:14px}
.summary .stotal{display:flex;justify-content:space-between;padding:14px 18px;border-top:1px dashed var(--line);font-weight:800;font-size:16px}

/* ---------- Forms / Auth ---------- */
.auth-wrap{max-width:440px;margin:40px auto;background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow-lg);padding:32px}
.auth-wrap h1{font-size:22px;margin-bottom:6px}
.auth-wrap p.sub{color:var(--muted);margin-bottom:22px}
.field{margin-bottom:16px}
.field label{display:block;font-size:13px;font-weight:600;margin-bottom:6px}
.field input,.field select,.field textarea{width:100%;height:44px;border:1px solid var(--line);border-radius:8px;padding:0 14px;font-size:14px;outline:none;transition:border .15s}
.field textarea{height:auto;padding:12px 14px}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--brand)}
.otp-inputs{display:flex;gap:10px;justify-content:center;margin:10px 0 18px}
.otp-inputs input{width:48px;height:54px;text-align:center;font-size:22px;font-weight:700;border:1.5px solid var(--line);border-radius:10px}
.otp-inputs input:focus{border-color:var(--brand)}
.msg{padding:10px 14px;border-radius:8px;font-size:13px;margin-bottom:14px}
.msg.err{background:#fde8e8;color:#c81e1e}
.msg.ok{background:#e3f6e9;color:#1a7f37}
.muted-link{color:var(--brand);font-weight:600}

/* ---------- Checkout ---------- */
.addr-card{border:1.5px solid var(--line);border-radius:10px;padding:14px;margin-bottom:12px;cursor:pointer;transition:.15s;position:relative}
.addr-card.sel{border-color:var(--brand);background:#f5f9ff}
.addr-card .atype{font-size:11px;text-transform:uppercase;background:#eef;color:var(--brand);padding:1px 7px;border-radius:4px;font-weight:700}

/* ---------- Categories strip ---------- */
.cat-strip{background:var(--card);box-shadow:var(--shadow);border-radius:var(--radius);padding:14px;margin:18px 0;display:flex;gap:24px;overflow-x:auto}
.cat-item{text-align:center;min-width:84px;cursor:pointer}
.cat-item .cimg{width:64px;height:64px;border-radius:50%;background:#f3f5f9;margin:0 auto 6px;display:flex;align-items:center;justify-content:center;font-size:26px}
.cat-item span{font-size:12px;font-weight:600}

/* ---------- Empty / footer ---------- */
.empty{text-align:center;padding:60px 20px;color:var(--muted)}
.empty .ico{font-size:48px;margin-bottom:14px}
.hb-footer{background:#172337;color:#aeb9cc;margin-top:40px;padding:30px 0;font-size:13px}
.hb-footer .container{display:flex;justify-content:space-between;flex-wrap:wrap;gap:20px}

/* ---------- Toast ---------- */
.toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%) translateY(80px);background:#172337;color:#fff;padding:12px 22px;border-radius:10px;font-weight:600;box-shadow:var(--shadow-lg);opacity:0;transition:.3s;z-index:100}
.toast.show{transform:translateX(-50%) translateY(0);opacity:1}

/* ---------- Responsive ---------- */
@media(max-width:980px){
  .shop-wrap{grid-template-columns:1fr}
  .filters{position:static;margin-bottom:14px}
  .pd-wrap{grid-template-columns:1fr}
  .cart-wrap{grid-template-columns:1fr}
  .grid{grid-template-columns:repeat(2,1fr)}
  .hb-nav span.label{display:none}
}
@media(max-width:560px){
  .hb-search{display:none}
  .grid{grid-template-columns:repeat(2,1fr);gap:10px}
}