*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,system-ui,-apple-system,"Segoe UI",Arial,sans-serif;color:#172033;background:#f6f8fb}a{text-decoration:none;color:inherit}img{max-width:100%;display:block}button,input,select,textarea{font:inherit}.container{width:min(1180px,calc(100% - 32px));margin:auto}.site-header{background:#071b2e;color:#fff}.topbar,.simple-header{min-height:74px;display:flex;align-items:center;justify-content:space-between;gap:20px;padding:0 max(18px,calc((100vw - 1180px)/2))}.brand{font-weight:900;font-size:1.55rem;letter-spacing:-.03em;color:#fff}.brand.big{font-size:2rem;color:#0c2340;display:inline-block;margin-bottom:12px}.lang-switch{display:flex;gap:6px;background:rgba(255,255,255,.1);padding:4px;border-radius:999px}.lang-switch a{padding:8px 12px;border-radius:999px;font-size:.88rem}.lang-switch a.active{background:#fff;color:#0c2340}.nav-wrap{padding:0 max(18px,calc((100vw - 1180px)/2));min-height:52px;display:flex;align-items:center;border-top:1px solid rgba(255,255,255,.08);border-bottom:1px solid rgba(255,255,255,.08);gap:18px}.nav-links{display:flex;gap:6px;flex:1;flex-wrap:wrap}.nav-links a,.admin-link{padding:10px 12px;border-radius:8px;font-size:.92rem;color:#d8e1ea}.nav-links a:hover,.admin-link:hover{background:rgba(255,255,255,.09);color:#fff}.menu-toggle{display:none;background:transparent;border:0;color:#fff;font-size:1.6rem}.hero{min-height:320px;display:grid;place-items:center;text-align:center;padding:54px 20px;background:radial-gradient(circle at 50% 0%,#183d62 0,#071b2e 58%)}.hero h1{font-size:clamp(2rem,5vw,4rem);margin:.3rem 0 1rem;letter-spacing:-.04em}.hero p{max-width:720px;margin:auto;color:#c7d4df;line-height:1.7}.eyebrow{font-size:.75rem;letter-spacing:.18em;font-weight:800;color:#c69a55;margin:0 0 6px}.search-bar{display:flex;gap:10px;background:#fff;padding:12px;border-radius:16px;box-shadow:0 14px 50px rgba(17,34,51,.1);margin-top:-32px;position:relative}.search-bar input{flex:1;border:1px solid #dbe1e8;border-radius:10px;padding:13px 14px;min-width:0}.btn{display:inline-flex;align-items:center;justify-content:center;border:1px solid #d7dde4;background:#fff;color:#152236;padding:10px 14px;border-radius:10px;cursor:pointer;font-weight:700}.btn.primary{background:#0d2b49;border-color:#0d2b49;color:#fff}.btn.ghost{background:transparent}.btn.small{padding:7px 10px;font-size:.82rem}.btn.danger{border-color:#f0c6c6;color:#b32424}.section-head{display:flex;align-items:end;justify-content:space-between;margin:48px 0 20px}.section-head h2{margin:0;font-size:2rem}.count{color:#768293;font-size:.9rem}.product-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}.product-card{background:#fff;border:1px solid #e3e8ee;border-radius:16px;overflow:hidden;box-shadow:0 7px 20px rgba(12,35,64,.05);transition:.2s}.product-card:hover{transform:translateY(-3px);box-shadow:0 12px 30px rgba(12,35,64,.1)}.product-image{aspect-ratio:4/3;background:#eef2f6;display:block;position:relative;overflow:hidden}.product-image img{width:100%;height:100%;object-fit:contain;padding:12px}.image-placeholder{width:100%;height:100%;display:grid;place-items:center;color:#8a95a5;font-weight:800;background:linear-gradient(135deg,#eef2f6,#f8fafc)}.image-placeholder.large{min-height:420px}.stock{position:absolute;top:12px;right:12px;color:#fff;font-size:.72rem;font-weight:800;padding:6px 9px;border-radius:999px}.stock.ok{background:#15803d}.stock.out{background:#b42318}.stock.inline{position:static;display:inline-block;margin-bottom:22px}.product-body{padding:16px}.category{font-size:.75rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:#9a7033;margin:0 0 7px}.product-body h3{font-size:1rem;margin:0 0 7px;min-height:2.5em}.meta{color:#7b8794;font-size:.86rem;margin:0 0 16px}.card-bottom{display:flex;align-items:center;justify-content:space-between;gap:10px}.card-bottom strong{font-size:1.05rem}.footer{margin-top:60px;background:#071b2e;color:#bec9d4;display:flex;justify-content:space-between;gap:20px;padding:30px max(18px,calc((100vw - 1180px)/2));font-size:.9rem}.empty{background:#fff;padding:45px;text-align:center;border-radius:14px;border:1px solid #e2e7ed}.simple-header{background:#071b2e;color:#fff}.product-page{padding-top:34px}.back-link{display:inline-block;margin-bottom:18px;color:#64748b}.detail-grid{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(320px,.75fr);gap:36px;align-items:start}.gallery,.product-info{background:#fff;border:1px solid #e1e6ec;border-radius:18px;padding:20px}.main-photo{background:#f2f5f8;border-radius:14px;min-height:500px;display:grid;place-items:center;overflow:hidden}.main-photo img{max-height:520px;width:100%;height:100%;object-fit:contain;transition:transform .15s ease;transform-origin:center}.zoom-controls{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}.thumbs{display:flex;gap:12px;margin-top:16px}.thumb{width:120px;border:2px solid transparent;background:#f7f8fa;border-radius:12px;padding:7px;cursor:pointer}.thumb.active{border-color:#0d2b49}.thumb img{height:70px;width:100%;object-fit:contain}.thumb span{display:block;font-size:.75rem;margin-top:5px}.product-info h1{font-size:clamp(1.8rem,3.4vw,3rem);margin:.25rem 0 12px;line-height:1.12}.price-big{font-size:2rem;font-weight:900;color:#0d2b49;margin-bottom:12px}.spec-list{border-top:1px solid #e4e8ed;border-bottom:1px solid #e4e8ed;margin:4px 0 25px}.spec-list div{display:flex;justify-content:space-between;gap:18px;padding:12px 0;border-bottom:1px solid #edf0f3}.spec-list div:last-child{border:0}.spec-list span{color:#718096}.description p{line-height:1.75;color:#4a5568}.admin-body{min-height:100vh;display:grid;place-items:center;background:linear-gradient(135deg,#edf2f7,#dce6f0);padding:20px}.auth-card{width:min(460px,100%);background:#fff;padding:28px;border-radius:18px;box-shadow:0 20px 60px rgba(15,35,55,.14)}.auth-card h1{margin:4px 0 20px}.auth-card form{display:grid;gap:8px}.auth-card input,.admin-form input,.admin-form select,.admin-form textarea{width:100%;border:1px solid #d8dee6;border-radius:10px;padding:11px 12px;background:#fff}.auth-card .btn{margin-top:12px}.alert{padding:12px 14px;border-radius:10px;margin-bottom:14px}.alert.error{background:#fff1f1;color:#9f1d1d}.alert.success{background:#eefbf2;color:#176636}.muted{color:#7a8794;font-size:.88rem}.admin-app{background:#f5f7fa;min-height:100vh}.admin-sidebar{position:fixed;inset:0 auto 0 0;width:245px;background:#071b2e;padding:24px 16px;color:#fff}.admin-brand{display:block;padding:0 10px 20px}.admin-sidebar nav{display:grid;gap:6px}.admin-sidebar nav a{padding:11px 12px;border-radius:9px;color:#d4dee7}.admin-sidebar nav a:hover{background:#102e4c;color:#fff}.admin-main{margin-left:245px;padding:30px;max-width:1500px}.admin-top{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:24px}.admin-top h1{margin:0}.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:22px}.stat-card,.panel{background:#fff;border:1px solid #e0e5eb;border-radius:14px;padding:20px}.stat-card span{color:#748091}.stat-card strong{display:block;font-size:2rem;margin-top:8px}.quick-actions{display:flex;flex-wrap:wrap;gap:10px}.admin-form{display:grid;gap:12px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.admin-form label{font-weight:700;font-size:.88rem}.admin-form textarea{resize:vertical}.check{display:flex;align-items:center;gap:8px}.check input{width:auto}.form-actions{display:flex;gap:10px}.narrow{max-width:640px}.two-col{display:grid;grid-template-columns:360px 1fr;gap:20px}.table-wrap{overflow:auto}.admin-table{width:100%;border-collapse:collapse;min-width:720px}.admin-table th,.admin-table td{text-align:left;padding:12px;border-bottom:1px solid #e7ebef;vertical-align:middle}.admin-table th{font-size:.8rem;text-transform:uppercase;color:#708090}.tiny-image{width:75px;height:52px;object-fit:contain;background:#f1f4f7;border-radius:6px}.actions{white-space:nowrap}.status-dot{display:inline-block;width:9px;height:9px;border-radius:50%;margin-right:7px}.status-dot.green{background:#1f9d55}.status-dot.red{background:#dc3545}
@media(max-width:1000px){.product-grid{grid-template-columns:repeat(3,1fr)}.detail-grid{grid-template-columns:1fr}.stats-grid{grid-template-columns:repeat(2,1fr)}.two-col{grid-template-columns:1fr}.admin-sidebar{position:static;width:auto}.admin-main{margin-left:0;padding:20px}.admin-sidebar nav{grid-template-columns:repeat(3,1fr)}}
@media(max-width:760px){.menu-toggle{display:block}.nav-wrap{position:relative}.nav-links{display:none;position:absolute;z-index:20;top:52px;left:16px;right:16px;background:#0d2b49;padding:10px;border-radius:12px;box-shadow:0 15px 35px rgba(0,0,0,.22)}.nav-links.open{display:grid}.admin-link{margin-left:auto}.hero{min-height:260px}.search-bar{flex-direction:column}.product-grid{grid-template-columns:repeat(2,1fr);gap:12px}.product-card{border-radius:12px}.product-body{padding:12px}.card-bottom{align-items:flex-start;flex-direction:column}.footer{flex-direction:column}.main-photo{min-height:320px}.form-grid{grid-template-columns:1fr}.admin-sidebar nav{grid-template-columns:1fr 1fr}.admin-top{align-items:flex-start;flex-direction:column}.stats-grid{grid-template-columns:1fr 1fr}}
@media(max-width:460px){.container{width:min(100% - 20px,1180px)}.topbar{padding:0 12px}.brand{font-size:1.25rem}.lang-switch a{padding:7px 9px;font-size:.78rem}.hero h1{font-size:2rem}.product-grid{grid-template-columns:1fr 1fr}.product-body h3{font-size:.9rem}.product-image{aspect-ratio:1.2/1}.btn.small{font-size:.74rem}.section-head h2{font-size:1.5rem}.detail-grid{gap:18px}.gallery,.product-info{padding:14px}.thumb{width:95px}.admin-main{padding:14px}.stats-grid{grid-template-columns:1fr}.admin-sidebar nav{grid-template-columns:1fr}}

.whatsapp-btn{background:#1f8f4e;border-color:#1f8f4e;color:#fff;margin:0 0 22px;width:100%;padding:13px 16px}
.whatsapp-btn:hover{filter:brightness(.95)}
.related-section{margin-top:42px}
.related-section .section-head{margin-top:0}

/* Emergency notice */
body.modal-open{overflow:hidden}
.notice-modal{display:none;position:fixed;inset:0;z-index:9999;align-items:center;justify-content:center;padding:16px}
.notice-modal.show{display:flex}
.notice-backdrop{position:absolute;inset:0;background:rgba(3,14,30,.72);backdrop-filter:blur(3px)}
.notice-card{position:relative;width:min(540px,100%);background:#fff;border-radius:16px;overflow:hidden;box-shadow:0 24px 80px rgba(0,0,0,.35)}
.notice-head{background:#08172d;color:#fff;display:flex;align-items:center;justify-content:space-between;padding:18px 24px}
.notice-head h2{margin:0;font-size:1.35rem}
.notice-x{border:0;background:transparent;color:#8b9ab0;font-size:2rem;line-height:1;cursor:pointer}
.notice-body{padding:24px;color:#45566d;line-height:1.7}
.notice-line{padding-left:24px;position:relative}
.notice-line::first-letter{color:#10b981}
.notice-ok{width:100%;margin-top:18px;background:#14b985;border-color:#14b985;color:#fff;font-size:1.05rem}

/* Pagination */
.pagination{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:8px;margin:34px 0}
.page-btn{min-width:44px;height:44px;padding:0 14px;border:1px solid #cbd8e6;background:#fff;border-radius:7px;display:inline-flex;align-items:center;justify-content:center;font-weight:800;color:#0b1f38}
.page-btn.active{background:#08172d;border-color:#08172d;color:#fff}
.page-btn.prev-next{min-width:auto}
.page-btn.disabled{opacity:.45;cursor:not-allowed}

/* Request form */
.request-box{max-width:960px;margin:48px auto 0;background:#fff;border-radius:18px;padding:34px 36px;box-shadow:0 9px 32px rgba(13,43,73,.08)}
.request-box h2{margin:0 0 22px;color:#0b1f38;font-size:1.65rem}
.request-form{display:grid;gap:18px}
.request-form input,.request-form textarea{width:100%;border:1px solid #c7d5e5;border-radius:9px;padding:14px 16px;background:#fff;outline:none}
.request-form input:focus,.request-form textarea:focus{border-color:#6e8fb3;box-shadow:0 0 0 3px rgba(110,143,179,.12)}
.request-submit{background:#f59e0b;border-color:#f59e0b;color:#071b2e;font-size:1.1rem;padding:13px}
.request-new{background:#f7fbff}
.request-message{min-width:320px;max-width:560px;white-space:normal;line-height:1.55}
.request-status{display:inline-flex;padding:5px 9px;border-radius:999px;font-size:.76rem;font-weight:800}
.request-status.is-new{background:#fff0d8;color:#9a5b00}
.request-status.is-read{background:#e7f8ee;color:#176b3a}

@media(max-width:760px){
  .notice-head{padding:15px 18px}.notice-body{padding:18px}
  .notice-head h2{font-size:1.15rem}
  .pagination{gap:6px}.page-btn{min-width:38px;height:40px;padding:0 10px}
  .request-box{padding:24px 18px;margin-top:34px}.request-box h2{font-size:1.3rem}
}

.top-buttons {
    margin-bottom: 20px;
}

.top-buttons .btn {
    background: #0d2b49;
    color: #fff;
    border-color: #0d2b49;
}

.success {
    background: #16a34a;
    color: #fff;
    border-color: #16a34a;
}

.footer-center {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 30px; /* আইকনের মাঝখানে ফাঁকা */
}

.footer-center a {
    width: 40px;
    height: 40px;

    display: flex;
    align-items: center;
    justify-content: center;

    font-size: 36px;

    color: #ffffff;
    background: #16324d;

    border-radius: 50%;

    margin: 0 10px; /* চার পাশে ফাঁকা */

    transition: 0.3s ease;
}

.footer-center a:hover {
    transform: scale(1.15);
    background: #1d4ed8;
}


/* Final footer social sizing */
.footer-center{display:flex;align-items:center;justify-content:center;gap:26px;flex:0 0 auto}
.footer-center a{width:58px;height:58px;display:inline-flex;align-items:center;justify-content:center;margin:0 4px;border-radius:14px;background:#16324d;color:#fff;font-size:30px;transition:transform .2s ease,background .2s ease,opacity .2s ease}
.footer-center a:hover{transform:translateY(-3px) scale(1.06);background:#1d4ed8;color:#fff}
.footer-center a.social-disabled{opacity:.45;cursor:default}
.footer-center a.social-disabled:hover{transform:none;background:#16324d}
@media(max-width:760px){.footer-center{gap:16px}.footer-center a{width:52px;height:52px;font-size:27px}}
@media(max-width:460px){.product-grid{grid-template-columns:1fr}}

/* Admin Notes / Coins action controls */
.stock-in-btn{background:#16a34a;border-color:#16a34a;color:#fff}
.stock-in-btn:hover{background:#15803d;border-color:#15803d;color:#fff}
.stock-out-btn{background:#dc2626;border-color:#dc2626;color:#fff}
.stock-out-btn:hover{background:#b91c1c;border-color:#b91c1c;color:#fff}
.stock-badge{display:inline-flex;align-items:center;gap:6px;padding:6px 10px;border-radius:20px;font-size:13px;font-weight:700;white-space:nowrap}
.stock-badge.in-stock{background:#dcfce7;color:#166534}
.stock-badge.out-stock{background:#fee2e2;color:#991b1b}
.actions{display:flex;flex-wrap:wrap;gap:6px}
.edit-image-preview{margin-top:10px;display:flex;align-items:center;gap:10px;color:#718096;font-size:.8rem}
.edit-image-preview img{width:120px;height:80px;object-fit:contain;background:#f5f7fa;border:1px solid #dde3ea;border-radius:8px;padding:4px}