/* ================================================================
   ফ্যাশন হাউস — মূল স্টাইলশিট (mobile-first, কোনো ফ্রেমওয়ার্ক নেই)
   ================================================================ */

:root {
    --brand: #b3005e;
    --brand-dark: #8a004a;
    --brand-light: #ffe6f2;
    --accent: #0f766e;
    --text: #1f2430;
    --muted: #667085;
    --line: #e4e7ec;
    --bg: #f6f7f9;
    --card: #ffffff;
    --danger: #b42318;
    --warning: #b54708;
    --success: #067647;
    --radius: 12px;
    --radius-sm: 8px;
    --shadow: 0 2px 10px rgba(16, 24, 40, .06);
    --shadow-lg: 0 10px 30px rgba(16, 24, 40, .10);
    --max: 1200px;
    --font: "Hind Siliguri", "Noto Sans Bengali", "SolaimanLipi", system-ui, -apple-system,
            "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
    margin: 0;
    font-family: var(--font);
    font-size: 16px;
    line-height: 1.7;
    color: var(--text);
    background: var(--bg);
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

main { flex: 1 0 auto; }

img { max-width: 100%; height: auto; display: block; }

a { color: var(--brand); text-decoration: none; }
a:hover { text-decoration: underline; }

h1, h2, h3 { line-height: 1.35; margin: 0 0 12px; }
h1 { font-size: 1.6rem; }
h2 { font-size: 1.25rem; }
h3 { font-size: 1.05rem; }

p { margin: 0 0 12px; }

:focus-visible {
    outline: 3px solid var(--accent);
    outline-offset: 2px;
    border-radius: 4px;
}

.skip-link {
    position: absolute;
    left: -9999px;
    top: 0;
    background: var(--brand);
    color: #fff;
    padding: 10px 16px;
    z-index: 999;
}
.skip-link:focus { left: 8px; top: 8px; }

.container { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 14px; }

/* ---------------- টপবার ---------------- */
.topbar { background: #232733; color: #e9eaee; font-size: .82rem; }
.topbar-inner { display: flex; justify-content: space-between; gap: 10px; padding: 6px 14px; flex-wrap: wrap; }
.topbar a { color: #ffd9ec; }
.topbar-links { display: flex; gap: 14px; flex-wrap: wrap; }

/* ---------------- হেডার ---------------- */
.site-header { background: #fff; box-shadow: var(--shadow); position: sticky; top: 0; z-index: 50; }
.header-main { display: flex; align-items: center; gap: 14px; padding: 10px 14px; flex-wrap: wrap; }
.brand { display: flex; align-items: center; gap: 10px; color: var(--text); text-decoration: none; }
.brand:hover { text-decoration: none; }
.brand-mark {
    width: 44px; height: 44px; border-radius: 12px; flex: 0 0 44px;
    background: linear-gradient(135deg, var(--brand), #ff4f9a);
    color: #fff; font-weight: 700; display: flex; align-items: center; justify-content: center;
}
.brand-text strong { display: block; font-size: 1.1rem; }
.brand-text small { color: var(--muted); font-size: .75rem; }

.header-search { flex: 1 1 220px; display: flex; }
.header-search input {
    flex: 1; padding: 10px 12px; border: 1px solid var(--line);
    border-radius: var(--radius-sm) 0 0 var(--radius-sm); font: inherit;
    background: #fbfbfc;
}
.header-search button {
    border: 0; background: var(--brand); color: #fff; padding: 0 16px;
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0; cursor: pointer; font: inherit;
}
.header-actions { display: flex; align-items: center; gap: 10px; }
.cart-link {
    display: inline-flex; align-items: center; gap: 6px; position: relative;
    border: 1px solid var(--line); border-radius: 24px; padding: 8px 14px; color: var(--text);
}
.cart-badge {
    background: var(--brand); color: #fff; border-radius: 999px;
    font-size: .72rem; min-width: 20px; text-align: center; padding: 1px 6px;
}
.nav-toggle {
    display: inline-block; border: 1px solid var(--line); background: #fff;
    border-radius: var(--radius-sm); padding: 8px 12px; font: inherit; cursor: pointer;
}

.main-nav { border-top: 1px solid var(--line); }
.nav-inner { display: none; flex-wrap: wrap; gap: 4px; padding: 8px 14px; }
.main-nav.is-open .nav-inner { display: flex; }
.nav-inner a {
    padding: 7px 12px; border-radius: 999px; color: var(--text); font-size: .95rem;
}
.nav-inner a:hover { background: var(--brand-light); text-decoration: none; }
.nav-inner a.is-active { background: var(--brand); color: #fff; }

@media (min-width: 900px) {
    .nav-toggle { display: none; }
    .nav-inner { display: flex; }
    h1 { font-size: 2rem; }
}

/* ---------------- ফ্ল্যাশ মেসেজ ---------------- */
.flash {
    padding: 12px 16px; border-radius: var(--radius-sm); margin: 14px 0;
    border: 1px solid transparent; font-size: .95rem;
}
.flash-success { background: #ecfdf3; border-color: #abefc6; color: var(--success); }
.flash-error { background: #fef3f2; border-color: #fecdca; color: var(--danger); }
.flash-info { background: #eff8ff; border-color: #b2ddff; color: #175cd3; }

/* ---------------- হিরো ---------------- */
.hero {
    background: linear-gradient(135deg, #b3005e 0%, #7a00a3 55%, #2b1e5c 100%);
    color: #fff; padding: 40px 0;
}
.hero-inner { display: flex; flex-direction: column; gap: 20px; }
.hero-kicker { text-transform: uppercase; letter-spacing: 2px; font-size: .78rem; opacity: .9; margin: 0 0 6px; }
.hero-text h1 { font-size: 1.9rem; margin-bottom: 10px; }
.hero-lead { max-width: 620px; opacity: .95; }
.hero-actions { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 8px; }
.hero-art { display: flex; gap: 10px; flex-wrap: wrap; }
.hero-badge {
    background: rgba(255, 255, 255, .16); border: 1px solid rgba(255, 255, 255, .35);
    padding: 8px 14px; border-radius: 999px; font-size: .88rem;
}

/* ---------------- সেকশন ---------------- */
.section { padding: 26px 0; }
.section-head { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; margin-bottom: 14px; }
.section-head h2 { margin: 0; position: relative; padding-right: 14px; }
.section-head h2::after {
    content: ""; position: absolute; left: 0; bottom: -6px; width: 46px; height: 3px;
    background: var(--brand); border-radius: 3px;
}
.section-link { font-size: .9rem; }

.page-head { padding: 22px 0 6px; }
.page-head h1 { margin-bottom: 4px; }
.page-head p { color: var(--muted); margin: 0; }

/* ---------------- ক্যাটাগরি গ্রিড ---------------- */
.cat-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
.cat-card {
    background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
    overflow: hidden; text-align: center; color: var(--text); box-shadow: var(--shadow);
}
.cat-card:hover { text-decoration: none; transform: translateY(-2px); transition: transform .15s ease; }
.cat-card img { width: 100%; height: 110px; object-fit: cover; background: #eceef1; }
.cat-name { display: block; padding: 10px; font-weight: 600; }

@media (min-width: 700px) { .cat-grid { grid-template-columns: repeat(4, 1fr); } }
@media (min-width: 1000px) { .cat-grid { grid-template-columns: repeat(8, 1fr); } .cat-card img { height: 100px; } }

/* ---------------- পণ্যের গ্রিড ও কার্ড ---------------- */
.product-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
@media (min-width: 700px) { .product-grid { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 1000px) { .product-grid { grid-template-columns: repeat(4, 1fr); gap: 18px; } }

.product-card {
    background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
    overflow: hidden; display: flex; flex-direction: column; box-shadow: var(--shadow);
}
.product-card:hover { box-shadow: var(--shadow-lg); }
.pc-thumb { display: block; position: relative; background: #eceef1; }
.pc-thumb img { width: 100%; aspect-ratio: 1 / 1; object-fit: cover; }
.pc-discount {
    position: absolute; top: 8px; left: 8px; background: var(--danger); color: #fff;
    font-size: .75rem; padding: 2px 8px; border-radius: 999px;
}
.pc-body { padding: 10px 12px 14px; display: flex; flex-direction: column; gap: 6px; flex: 1; }
.pc-name { font-size: .98rem; margin: 0; }
.pc-name a { color: var(--text); }
.pc-desc { font-size: .82rem; color: var(--muted); margin: 0; }
.pc-price { display: flex; align-items: baseline; gap: 8px; flex-wrap: wrap; }
.price-now { font-weight: 700; color: var(--brand); font-size: 1.05rem; }
.price-old { color: var(--muted); text-decoration: line-through; font-size: .88rem; }
.pc-meta { margin-top: auto; }
.pc-btn { width: 100%; }

/* ---------------- বাটন ---------------- */
.btn {
    display: inline-block; border: 1px solid transparent; border-radius: var(--radius-sm);
    padding: 10px 18px; font: inherit; cursor: pointer; text-align: center;
    background: #fff; color: var(--text); transition: background .15s ease, color .15s ease;
}
.btn:hover { text-decoration: none; }
.btn-primary { background: var(--brand); color: #fff; }
.btn-primary:hover { background: var(--brand-dark); color: #fff; }
.btn-outline { background: #fff; border-color: var(--brand); color: var(--brand); }
.btn-outline:hover { background: var(--brand-light); }
.btn-ghost { background: #fff; border-color: var(--line); color: var(--text); }
.btn-ghost:hover { background: #f2f4f7; }
.btn-danger { background: var(--danger); color: #fff; }
.btn-sm { padding: 6px 12px; font-size: .88rem; }
.btn-lg { padding: 13px 26px; font-size: 1.05rem; }
.btn-block { display: block; width: 100%; }
.btn-disabled, .btn:disabled { background: #eaecf0; color: #98a2b3; cursor: not-allowed; }

/* ---------------- ব্যাজ ---------------- */
.badge {
    display: inline-block; font-size: .76rem; padding: 3px 10px; border-radius: 999px;
    background: #f2f4f7; color: #475467; border: 1px solid transparent;
}
.badge-success { background: #ecfdf3; color: var(--success); border-color: #abefc6; }
.badge-warning { background: #fffaeb; color: var(--warning); border-color: #fedf89; }
.badge-danger { background: #fef3f2; color: var(--danger); border-color: #fecdca; }
.badge-info { background: #eff8ff; color: #175cd3; border-color: #b2ddff; }
.text-warn { color: var(--warning); }
.stock-note { color: var(--muted); font-size: .88rem; }

/* ---------------- ট্রাস্ট ব্যাজ ---------------- */
.trust-section { background: #fff; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.trust-grid { display: grid; gap: 14px; grid-template-columns: 1fr 1fr; }
@media (min-width: 900px) { .trust-grid { grid-template-columns: repeat(4, 1fr); } }
.trust-card {
    border: 1px solid var(--line); border-radius: var(--radius); padding: 16px; text-align: center;
    background: #fff;
}
.trust-card h3 { margin: 8px 0 4px; font-size: 1rem; }
.trust-card p { margin: 0; color: var(--muted); font-size: .9rem; }
.trust-icon { font-size: 1.6rem; }

/* ---------------- ফিল্টার বার ---------------- */
.filter-bar { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 12px; margin: 12px 0 20px; }
.filter-row { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }
.filter-row input[type="search"], .filter-row select, .filter-row input[type="text"] {
    padding: 9px 12px; border: 1px solid var(--line); border-radius: var(--radius-sm);
    font: inherit; background: #fff; min-width: 150px; flex: 1 1 160px;
}

/* ---------------- ফর্ম ---------------- */
.panel {
    background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
    padding: 18px; margin-bottom: 18px; box-shadow: var(--shadow);
}
.form-grid { display: grid; grid-template-columns: 1fr; gap: 12px; }
@media (min-width: 700px) { .form-grid { grid-template-columns: 1fr 1fr; } .form-row-full { grid-column: 1 / -1; } }
.form-row { display: flex; flex-direction: column; gap: 6px; }
.form-row label { font-weight: 600; font-size: .92rem; }
.form-row input[type="text"], .form-row input[type="tel"], .form-row input[type="email"],
.form-row input[type="number"], .form-row input[type="password"], .form-row input[type="search"],
.form-row select, .form-row textarea {
    padding: 10px 12px; border: 1px solid var(--line); border-radius: var(--radius-sm);
    font: inherit; background: #fff; width: 100%;
}
.form-row textarea { resize: vertical; }
.form-row input:focus, .form-row select:focus, .form-row textarea:focus { border-color: var(--brand); }
.field-error { color: var(--danger); font-size: .85rem; }
.req { color: var(--danger); }
.field-hint { color: var(--muted); font-size: .82rem; }

.option-group { display: flex; gap: 8px; flex-wrap: wrap; }
.option-group.option-column { flex-direction: column; }
.option {
    display: inline-flex; align-items: center; gap: 8px; border: 1px solid var(--line);
    border-radius: var(--radius-sm); padding: 9px 14px; background: #fff; cursor: pointer;
}
.option:has(input:checked) { border-color: var(--brand); background: var(--brand-light); }

.qty-stepper { display: inline-flex; align-items: center; border: 1px solid var(--line); border-radius: var(--radius-sm); overflow: hidden; }
.qty-stepper button {
    border: 0; background: #f2f4f7; width: 38px; height: 38px; font-size: 1.1rem; cursor: pointer;
}
.qty-stepper input {
    width: 62px; text-align: center; border: 0; border-left: 1px solid var(--line);
    border-right: 1px solid var(--line); padding: 8px 4px; font: inherit;
}

/* ---------------- পণ্যের বিস্তারিত ---------------- */
.breadcrumb { font-size: .86rem; color: var(--muted); padding: 14px 0 0; display: flex; gap: 8px; flex-wrap: wrap; }
.breadcrumb a { color: var(--muted); }
.product-detail { display: grid; grid-template-columns: 1fr; gap: 22px; padding: 16px 0 8px; }
@media (min-width: 900px) { .product-detail { grid-template-columns: 420px 1fr; } }
.pd-main { position: relative; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; background: #eceef1; }
.pd-main img { width: 100%; aspect-ratio: 1 / 1; object-fit: cover; }
.pd-thumbs { display: flex; gap: 8px; margin-top: 10px; }
.pd-thumb { padding: 0; border: 2px solid var(--line); border-radius: var(--radius-sm); overflow: hidden; background: #fff; cursor: pointer; width: 74px; }
.pd-thumb.is-active { border-color: var(--brand); }
.pd-thumb img { width: 100%; aspect-ratio: 1 / 1; object-fit: cover; }
.pd-info h1 { margin-bottom: 6px; }
.pd-short { color: var(--muted); }
.pd-price { display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap; margin: 10px 0; }
.pd-price .price-now { font-size: 1.6rem; }
.add-to-cart { display: flex; flex-direction: column; gap: 14px; margin: 16px 0; padding: 16px; border: 1px solid var(--line); border-radius: var(--radius); background: #fcfcfd; }
.field { display: flex; flex-direction: column; gap: 8px; }
.field-label { font-weight: 600; font-size: .92rem; }
.out-of-stock { color: var(--danger); margin: 0; }
.pd-description { margin-top: 20px; }
.spec-table { width: 100%; border-collapse: collapse; margin-top: 14px; background: #fff; }
.spec-table caption { text-align: right; font-weight: 600; padding-bottom: 6px; }
.spec-table th, .spec-table td { border: 1px solid var(--line); padding: 9px 12px; text-align: right; }
.spec-table th { background: #f9fafb; width: 40%; font-weight: 600; }

/* ---------------- টেবিল ---------------- */
.table-wrap { overflow-x: auto; }
.data-table { width: 100%; border-collapse: collapse; background: #fff; }
.data-table th, .data-table td { border-bottom: 1px solid var(--line); padding: 10px 12px; text-align: right; vertical-align: middle; }
.data-table thead th { background: #f9fafb; font-size: .9rem; white-space: nowrap; }
.data-table tfoot th, .data-table tfoot td { background: #fcfcfd; }
.data-table tbody tr:hover { background: #fcfcfd; }
.total-row th, .total-row td { font-weight: 700; color: var(--brand); }
.thumb-cell img { border-radius: var(--radius-sm); border: 1px solid var(--line); background: #eceef1; }
.cell-total { font-weight: 600; }
.inline-form { display: inline; }
.cart-row-actions { display: flex; gap: 8px; align-items: center; }
.link-danger { background: none; border: 0; color: var(--danger); cursor: pointer; font: inherit; padding: 4px; text-decoration: underline; }

/* ---------------- কার্ট ---------------- */
.cart-layout, .checkout-layout { display: grid; grid-template-columns: 1fr; gap: 18px; align-items: start; }
@media (min-width: 900px) { .cart-layout, .checkout-layout { grid-template-columns: 1fr 340px; } }
.cart-summary {
    background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
    padding: 18px; box-shadow: var(--shadow); position: sticky; top: 90px;
}
.cart-summary h2 { font-size: 1.1rem; }
.summary-row { display: flex; justify-content: space-between; gap: 10px; padding: 7px 0; border-bottom: 1px dashed var(--line); }
.summary-total { font-size: 1.05rem; border-bottom: 0; padding-top: 12px; }
.summary-total strong { color: var(--brand); font-size: 1.25rem; }
.summary-items { list-style: none; margin: 0 0 12px; padding: 0; }
.summary-items li { display: flex; justify-content: space-between; gap: 10px; font-size: .9rem; padding: 5px 0; }
.summary-note { color: var(--muted); font-size: .85rem; margin-top: 10px; }
.free-note { background: #ecfdf3; color: var(--success); border-radius: var(--radius-sm); padding: 8px 10px; font-size: .88rem; }
.free-note.muted { background: #f9fafb; color: var(--muted); }
.cart-item-name { font-weight: 600; }
.cart-item-meta { font-size: .82rem; color: var(--muted); display: flex; gap: 12px; flex-wrap: wrap; }
.cart-actions { display: flex; gap: 10px; flex-wrap: wrap; margin: 14px 0; }
.zone-form { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 14px; }
.empty-cart { padding: 40px 0; text-align: center; }
.empty-state { text-align: center; padding: 34px 12px; color: var(--muted); background: #fff; border: 1px dashed var(--line); border-radius: var(--radius); }

/* ---------------- চেকআউট ---------------- */
.pay-panel { border: 1px solid var(--brand); border-radius: var(--radius); padding: 14px; margin-top: 14px; background: #fffafc; }
.pay-panel[hidden] { display: none; }
.pay-panel h3 { color: var(--brand); }
.pay-steps { margin: 0 0 12px; padding-inline-start: 20px; }
.pay-steps li { margin-bottom: 6px; }
.pay-number { color: var(--brand); font-size: 1.08rem; letter-spacing: .5px; }
.success-box { text-align: center; padding: 30px 16px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); margin: 18px 0; }
.success-icon { font-size: 2.4rem; color: var(--success); }
.order-number { font-size: 1.1rem; }
.order-number strong { color: var(--brand); letter-spacing: 1px; }
.hotline { font-size: 1.3rem; font-weight: 700; color: var(--brand); }

/* ---------------- ট্র্যাক ---------------- */
.track-form { max-width: 720px; }
.timeline { list-style: none; display: flex; flex-wrap: wrap; gap: 6px; padding: 0; margin: 16px 0; }
.timeline-step { flex: 1 1 130px; text-align: center; font-size: .86rem; color: var(--muted); position: relative; padding-top: 22px; }
.timeline-step::before { content: ""; position: absolute; top: 8px; left: 0; right: 0; height: 3px; background: var(--line); }
.timeline-dot { position: absolute; top: 2px; left: 50%; transform: translateX(-50%); width: 15px; height: 15px; border-radius: 50%; background: #fff; border: 3px solid var(--line); }
.timeline-step.is-done::before, .timeline-step.is-current::before { background: var(--success); }
.timeline-step.is-done .timeline-dot { border-color: var(--success); background: var(--success); }
.timeline-step.is-current .timeline-dot { border-color: var(--brand); background: #fff; }
.timeline-step.is-current .timeline-label { color: var(--brand); font-weight: 700; }

/* ---------------- কনটাক্ট / রিচ টেক্সট ---------------- */
.contact-grid { display: grid; grid-template-columns: 1fr; gap: 14px; }
@media (min-width: 760px) { .contact-grid { grid-template-columns: 1fr 1fr; } }
.contact-card { text-align: center; }
.rich-text h2 { margin-top: 18px; }
.tick-list { padding-inline-start: 20px; }
.tick-list li { margin-bottom: 6px; }
.pagination { display: flex; gap: 6px; flex-wrap: wrap; justify-content: center; margin: 22px 0; }
.page-link { border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 7px 13px; background: #fff; color: var(--text); }
.page-link:hover { text-decoration: none; border-color: var(--brand); color: var(--brand); }
.page-current { background: var(--brand); color: #fff; border-color: var(--brand); }
.page-dots { padding: 7px 4px; color: var(--muted); }

/* ---------------- ফুটার ---------------- */
.site-footer { background: #1c2029; color: #c9cdd6; margin-top: 34px; }
.footer-grid { display: grid; grid-template-columns: 1fr; gap: 20px; padding: 30px 14px; }
@media (min-width: 760px) { .footer-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1000px) { .footer-grid { grid-template-columns: 1.4fr 1fr 1fr 1.2fr; } }
.site-footer h3 { color: #fff; font-size: 1rem; }
.site-footer a { color: #ffb8dc; }
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.site-footer li { margin-bottom: 6px; }
.footer-contact li { color: #c9cdd6; }
.footer-hotline { font-size: .86rem; color: #98a2b3; }
.footer-bottom { border-top: 1px solid #2c313d; padding: 12px 0; font-size: .86rem; text-align: center; }

/* ---------------- প্রিন্ট (ইনভয়েস) ---------------- */
@media print {
    .topbar, .site-header, .site-footer, .no-print, .flash { display: none !important; }
    body { background: #fff; font-size: 13px; }
    .panel, .data-table, .spec-table { box-shadow: none; border-color: #999; }
    a { color: #000; text-decoration: none; }
    .container { max-width: 100%; }
}

/* ================================================================
   অ্যাডমিন প্যানেল
   ================================================================ */
.admin-body { background: #f2f4f7; display: block; }
.admin-topbar { background: #1c2029; color: #fff; position: sticky; top: 0; z-index: 60; }
.admin-topbar-inner {
    display: flex; align-items: center; gap: 14px; justify-content: space-between;
    padding: 10px 14px; max-width: 1400px; margin: 0 auto; flex-wrap: wrap;
}
.admin-brand { font-size: 1rem; }
.admin-user { font-size: .88rem; color: #c9cdd6; }
.admin-topbar .nav-toggle { background: #2c313d; color: #fff; border-color: #3a4150; }

.admin-wrap { display: block; max-width: 1400px; margin: 0 auto; padding: 14px; gap: 18px; }
@media (min-width: 1000px) { .admin-wrap { display: grid; grid-template-columns: 230px 1fr; align-items: start; } }

.admin-sidebar { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 8px; margin-bottom: 14px; }
.admin-sidebar nav { display: none; flex-direction: column; }
.admin-sidebar.is-open nav { display: flex; }
@media (min-width: 1000px) { .admin-sidebar nav { display: flex; } }
.admin-sidebar a { padding: 11px 14px; border-radius: var(--radius-sm); color: var(--text); }
.admin-sidebar a:hover { background: #f2f4f7; text-decoration: none; }
.admin-sidebar a.is-active { background: var(--brand); color: #fff; }
.admin-sidebar a.nav-logout { color: var(--danger); }
.admin-sidebar a.nav-logout.is-active { background: var(--danger); color: #fff; }

.admin-main { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 18px; }
.admin-page-title { font-size: 1.35rem; margin-bottom: 14px; padding-bottom: 10px; border-bottom: 2px solid var(--brand-light); }
.admin-footer { text-align: center; color: var(--muted); font-size: .86rem; padding: 16px; }

.admin-toolbar { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; justify-content: space-between; margin: 14px 0; }
.admin-row-actions { display: flex; gap: 6px; flex-wrap: wrap; }
.admin-grid-2 { display: grid; grid-template-columns: 1fr; gap: 16px; }
@media (min-width: 900px) { .admin-grid-2 { grid-template-columns: 1fr 1fr; } }

.stat-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 18px; }
@media (min-width: 900px) { .stat-grid { grid-template-columns: repeat(4, 1fr); } }
.stat-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 16px; display: flex; flex-direction: column; gap: 4px; }
.stat-label { color: var(--muted); font-size: .85rem; }
.stat-value { font-size: 1.5rem; color: var(--brand); }
.stat-sub { color: var(--muted); font-size: .8rem; }

.image-field { display: grid; grid-template-columns: 110px 1fr; gap: 14px; align-items: start; padding: 12px 0; border-bottom: 1px dashed var(--line); }
.image-preview img { width: 110px; height: 110px; object-fit: cover; border: 1px solid var(--line); border-radius: var(--radius-sm); background: #eceef1; }
.image-input { display: flex; flex-direction: column; gap: 8px; }
.image-input label { font-weight: 600; font-size: .9rem; }
.cat-form-preview { width: 120px; height: 120px; object-fit: cover; border: 1px solid var(--line); border-radius: var(--radius-sm); background: #eceef1; }
.payment-actions { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 12px; }

.login-body { background: linear-gradient(135deg, #b3005e, #2b1e5c); display: flex; align-items: center; justify-content: center; min-height: 100vh; padding: 20px; }
.login-box { background: #fff; border-radius: var(--radius); box-shadow: var(--shadow-lg); padding: 26px; width: 100%; max-width: 420px; }
.login-box h1 { font-size: 1.4rem; }
.login-box form { display: flex; flex-direction: column; gap: 12px; margin-top: 14px; }

/* ---------------- ইনভয়েস ---------------- */
.invoice-body { background: #fff; }
.invoice { padding: 20px 14px 40px; }
.invoice-head { display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap; border-bottom: 2px solid var(--brand); padding-bottom: 14px; margin-bottom: 18px; }
.invoice-head h1 { margin: 0 0 6px; color: var(--brand); }
.invoice-meta { text-align: left; }
.invoice-meta h2 { margin-bottom: 6px; }
.invoice-parties { display: grid; grid-template-columns: 1fr; gap: 16px; margin-bottom: 18px; }
@media (min-width: 700px) { .invoice-parties { grid-template-columns: 1fr 1fr; } }
.invoice-parties h3 { margin-bottom: 6px; }
.invoice-thanks { margin-top: 22px; text-align: center; font-weight: 600; color: var(--brand); }

@media print {
    .admin-topbar, .admin-sidebar, .admin-footer, .no-print { display: none !important; }
    .admin-wrap { display: block; padding: 0; }
    .admin-main { border: 0; padding: 0; }
    .invoice { padding: 0; }
    .invoice-head { border-color: #000; }
}

/* ================================================================
   হোমপেজ স্লাইডার (অ্যাডমিন → স্লাইডার থেকে পরিচালিত)
   ================================================================ */

.visually-hidden {
    position: absolute !important;
    width: 1px;
    height: 1px;
    margin: -1px;
    padding: 0;
    border: 0;
    overflow: hidden;
    white-space: nowrap;
    clip: rect(0 0 0 0);
    clip-path: inset(50%);
}

.slider-section { padding: 16px 0 4px; }

.slider {
    position: relative;
    aspect-ratio: 16 / 5;
    overflow: hidden;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    background: #2b1e5c;
}

.slider-viewport { position: absolute; inset: 0; }

.slide {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    opacity: 0;
    visibility: hidden;
    transform: scale(1.04);
    transition: opacity .6s ease, transform .6s ease, visibility .6s ease;
}

.slide.is-active {
    opacity: 1;
    visibility: visible;
    transform: scale(1);
    z-index: 2;
}

/* ছবির লেয়ার — ছবি থাকলে ইনলাইন background-image বসে */
.slide-bg {
    position: absolute;
    inset: 0;
    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;
}

/* ছবি না থাকলে এই গ্রেডিয়েন্টগুলো ব্যবহার হয় (ইনলাইন গ্রেডিয়েন্ট লাগে না) */
.slide.gradient-1 { background: linear-gradient(135deg, #b3005e 0%, #7a00a3 55%, #2b1e5c 100%); }
.slide.gradient-2 { background: linear-gradient(135deg, #0f766e 0%, #123a5c 55%, #231b4d 100%); }
.slide.gradient-3 { background: linear-gradient(135deg, #8a004a 0%, #b3005e 45%, #3d1152 100%); }

/* লেখা পড়ার জন্য অন্ধকার লেয়ার */
.slide-scrim {
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, rgba(16, 12, 24, .78) 0%, rgba(16, 12, 24, .52) 48%, rgba(16, 12, 24, .16) 100%);
}

.slide-content {
    position: relative;
    z-index: 3;
    width: 100%;
    max-width: 660px;
    padding: clamp(18px, 4vw, 46px);
    color: #fff;
}

.slide-kicker {
    margin: 0 0 8px;
    font-size: clamp(.74rem, 1.5vw, .86rem);
    letter-spacing: 2px;
    text-transform: uppercase;
    color: #ffe6f2;
    opacity: .92;
}

.slide-title {
    margin: 0 0 16px;
    font-size: clamp(1.35rem, 4.2vw, 2.6rem);
    color: #fff;
}

.slide-btn { box-shadow: var(--shadow-lg); }

/* তীর বাটন */
.slider-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 4;
    width: 44px;
    height: 44px;
    padding: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(255, 255, 255, .45);
    border-radius: 50%;
    background: rgba(17, 18, 26, .42);
    color: #fff;
    font: inherit;
    font-size: 1.05rem;
    line-height: 1;
    cursor: pointer;
    transition: background .18s ease, border-color .18s ease;
}

.slider-arrow:hover,
.slider-arrow:focus-visible {
    background: rgba(179, 0, 94, .9);
    border-color: #fff;
}

.slider-prev { left: 12px; }
.slider-next { right: 12px; }

/* ডট (ছোট পিল, ট্যাপ টার্গেট ২৬px) */
.slider-dots {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 10px;
    z-index: 4;
    display: flex;
    gap: 4px;
    align-items: center;
    justify-content: center;
}

.slider-dot {
    width: 26px;
    height: 26px;
    padding: 0;
    border: 0;
    background: transparent;
    border-radius: 999px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}

.slider-dot::before {
    content: "";
    display: block;
    width: 10px;
    height: 10px;
    border-radius: 999px;
    background: rgba(255, 255, 255, .55);
    transition: width .18s ease, background .18s ease;
}

.slider-dot:hover::before { background: rgba(255, 255, 255, .85); }
.slider-dot.is-active::before { width: 24px; background: #fff; }

/* মোবাইল — বাংলা লেখা ধরার জন্য টালার অনুপাত ও ছোট তীর */
@media (max-width: 700px) {
    .slider { aspect-ratio: 4 / 3; }
    .slide-scrim {
        background: linear-gradient(180deg, rgba(16, 12, 24, .72) 0%, rgba(16, 12, 24, .42) 55%, rgba(16, 12, 24, .62) 100%);
    }
    .slide-content { max-width: none; padding: 18px 18px 46px; }
    .slider-arrow { width: 34px; height: 34px; font-size: .9rem; }
    .slider-prev { left: 8px; }
    .slider-next { right: 8px; }
}

@media print {
    .slider-arrow, .slider-dots, .slider-status { display: none !important; }
}

@media (prefers-reduced-motion: reduce) {
    .slide { transition: none; transform: none; }
    .slider-dot::before { transition: none; }
}

/* অ্যাডমিন — স্লাইডারের ছবির লাইভ প্রিভিউ (চওড়া ব্যানার) */
.slider-form-preview {
    width: 100%;
    max-width: 420px;
    aspect-ratio: 16 / 5;
    object-fit: cover;
    border: 1px solid var(--line);
    border-radius: var(--radius-sm);
    background: #eceef1;
}