/* World Open Market Main CSS */
@import url('https://fonts.googleapis.com/css2?family=Hind+Siliguri:wght@300;400;500;600;700&display=swap');

:root {
  --primary: #e63946;
  --primary-dark: #c1121f;
  --secondary: #f4a261;
  --accent: #2a9d8f;
  --dark: #1a1a2e;
  --dark2: #16213e;
  --text: #2d2d2d;
  --text-muted: #6b7280;
  --bg: #f8f9fa;
  --card-bg: #ffffff;
  --border: #e5e7eb;
  --success: #10b981;
  --warning: #f59e0b;
  --radius: 12px;
  --radius-sm: 8px;
  --shadow: 0 2px 12px rgba(0,0,0,0.08);
  --shadow-hover: 0 8px 30px rgba(0,0,0,0.15);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
body { font-family: 'Hind Siliguri', sans-serif; background: var(--bg); color: var(--text); }
a { text-decoration: none; color: inherit; }

/* SCROLLBAR */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: #f1f1f1; }
::-webkit-scrollbar-thumb { background: var(--primary); border-radius: 3px; }

/* NAVBAR */
.navbar { background: var(--dark); position: sticky; top: 0; z-index: 100; box-shadow: 0 2px 20px rgba(0,0,0,0.3); }
.nav-inner { max-width: 1300px; margin: 0 auto; padding: 12px 20px; display: flex; align-items: center; gap: 16px; }

.logo { display: flex; align-items: center; gap: 8px; flex-shrink: 0; }
.logo-icon { font-size: 24px; }
.logo-text { font-size: 22px; font-weight: 700; color: var(--primary); letter-spacing: -0.5px; }

.search-bar { flex: 1; display: flex; background: white; border-radius: 8px; overflow: hidden; max-width: 500px; }
.search-bar input { flex: 1; padding: 10px 16px; border: none; outline: none; font-family: 'Hind Siliguri', sans-serif; font-size: 14px; color: var(--text); }
.search-btn { padding: 10px 16px; background: var(--primary); border: none; cursor: pointer; font-size: 16px; transition: background 0.2s; }
.search-btn:hover { background: var(--primary-dark); }

.nav-actions { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
.nav-btn { color: white; font-size: 14px; padding: 8px 12px; border-radius: 8px; background: rgba(255,255,255,0.1); transition: background 0.2s; position: relative; }
.nav-btn:hover { background: rgba(255,255,255,0.2); }
.cart-btn { font-weight: 600; }
.btn-outline { color: white; border: 1.5px solid rgba(255,255,255,0.5); padding: 7px 16px; border-radius: 8px; font-size: 13px; transition: all 0.2s; }
.btn-outline:hover { background: rgba(255,255,255,0.1); }
.btn-solid { background: var(--primary); color: white; padding: 8px 18px; border-radius: 8px; font-size: 13px; font-weight: 600; transition: all 0.2s; }
.btn-solid:hover { background: var(--primary-dark); transform: translateY(-1px); }

.user-avatar { width: 36px; height: 36px; border-radius: 50%; background: var(--primary); color: white; display: flex; align-items: center; justify-content: center; font-weight: 700; cursor: pointer; font-size: 14px; position: relative; }
.user-dropdown { display: none; position: absolute; top: 45px; right: 0; background: white; border-radius: var(--radius); box-shadow: var(--shadow-hover); min-width: 180px; overflow: hidden; border: 1px solid var(--border); }
.user-dropdown.show { display: block; }
.user-dropdown a { display: block; padding: 10px 16px; font-size: 14px; color: var(--text); transition: background 0.2s; }
.user-dropdown a:hover { background: #f9fafb; }
.user-dropdown hr { border: none; border-top: 1px solid var(--border); }
.user-menu { position: relative; }

/* CATEGORY NAV */
.cat-nav { background: var(--dark2); border-top: 1px solid rgba(255,255,255,0.08); }
.cat-nav-inner { max-width: 1300px; margin: 0 auto; padding: 0 20px; display: flex; align-items: center; gap: 4px; overflow-x: auto; scrollbar-width: none; }
.cat-nav-inner::-webkit-scrollbar { display: none; }
.cat-btn { background: none; border: none; color: rgba(255,255,255,0.7); padding: 10px 14px; cursor: pointer; font-family: 'Hind Siliguri', sans-serif; font-size: 13px; white-space: nowrap; border-bottom: 2px solid transparent; transition: all 0.2s; }
.cat-btn:hover { color: white; }
.cat-btn.active { color: var(--primary); border-bottom-color: var(--primary); }
.sell-here-btn { margin-left: auto; background: var(--primary); color: white; padding: 8px 16px; border-radius: 6px; font-size: 13px; font-weight: 600; white-space: nowrap; transition: all 0.2s; flex-shrink: 0; }
.sell-here-btn:hover { background: var(--primary-dark); }

/* HERO */
.hero { background: linear-gradient(135deg, var(--dark) 0%, var(--dark2) 50%, #0f3460 100%); color: white; padding: 60px 20px; display: flex; align-items: center; justify-content: space-between; gap: 40px; max-width: 1300px; margin: 0 auto; min-height: 380px; }
.hero-content { flex: 1; max-width: 580px; }
.hero-tag { font-size: 13px; color: var(--secondary); font-weight: 500; margin-bottom: 12px; }
.hero h1 { font-size: 38px; font-weight: 700; line-height: 1.2; margin-bottom: 16px; }
.hero-highlight { color: var(--primary); }
.hero-sub { font-size: 15px; color: rgba(255,255,255,0.75); margin-bottom: 28px; line-height: 1.6; }
.hero-btns { display: flex; gap: 12px; margin-bottom: 36px; flex-wrap: wrap; }
.btn-hero-primary { background: var(--primary); color: white; padding: 12px 28px; border-radius: 8px; font-weight: 600; font-size: 15px; transition: all 0.2s; }
.btn-hero-primary:hover { background: var(--primary-dark); transform: translateY(-2px); }
.btn-hero-outline { border: 2px solid rgba(255,255,255,0.5); color: white; padding: 12px 28px; border-radius: 8px; font-size: 15px; transition: all 0.2s; }
.btn-hero-outline:hover { background: rgba(255,255,255,0.1); }
.hero-stats { display: flex; gap: 32px; }
.hero-stats .stat { display: flex; flex-direction: column; }
.hero-stats .stat strong { font-size: 22px; color: var(--secondary); }
.hero-stats .stat span { font-size: 12px; color: rgba(255,255,255,0.6); }
.hero-image { position: relative; width: 280px; height: 260px; flex-shrink: 0; display: none; }
@media(min-width: 900px) { .hero-image { display: block; } }
.hero-circle { width: 180px; height: 180px; background: rgba(230,57,70,0.15); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 70px; position: absolute; top: 50%; left: 50%; transform: translate(-50%,-50%); border: 2px solid rgba(230,57,70,0.3); }
.floating-card { position: absolute; background: white; color: var(--text); padding: 10px 14px; border-radius: 10px; font-size: 12px; box-shadow: 0 4px 20px rgba(0,0,0,0.2); white-space: nowrap; animation: float 3s ease-in-out infinite; }
.fc1 { top: 10px; right: 0; animation-delay: 0s; }
.fc2 { bottom: 30px; left: 10px; animation-delay: 1s; color: var(--success); font-weight: 600; }
.fc3 { top: 50%; right: -10px; animation-delay: 0.5s; }
@keyframes float { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-8px); } }

/* SECTIONS */
.section { max-width: 1300px; margin: 0 auto; padding: 40px 20px; }
.section-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 24px; }
.section-header h2 { font-size: 22px; font-weight: 700; }
.see-all { color: var(--primary); font-size: 14px; font-weight: 500; }
.see-all:hover { text-decoration: underline; }

/* SELLERS ROW */
.sellers-row { display: flex; gap: 16px; overflow-x: auto; padding-bottom: 8px; scrollbar-width: none; }
.sellers-row::-webkit-scrollbar { display: none; }
.seller-card { background: white; border-radius: var(--radius); padding: 16px; min-width: 200px; box-shadow: var(--shadow); text-align: center; transition: all 0.2s; flex-shrink: 0; border: 1px solid var(--border); cursor: pointer; }
.seller-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-hover); }
.seller-av { width: 52px; height: 52px; border-radius: 50%; background: var(--primary); color: white; display: flex; align-items: center; justify-content: center; font-size: 18px; font-weight: 700; margin: 0 auto 10px; }
.seller-name { font-size: 14px; font-weight: 600; margin-bottom: 4px; }
.seller-meta { font-size: 12px; color: var(--text-muted); margin-bottom: 8px; }
.seller-stats { display: flex; gap: 8px; justify-content: center; font-size: 11px; }
.seller-stats span { background: #f3f4f6; padding: 3px 8px; border-radius: 12px; }

/* PRODUCTS GRID */
.products-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 16px; }
.product-card { background: var(--card-bg); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); border: 1px solid var(--border); transition: all 0.25s; cursor: pointer; position: relative; }
.product-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); }
.product-image { height: 160px; display: flex; align-items: center; justify-content: center; font-size: 52px; background: linear-gradient(135deg, #f8f9fa, #e9ecef); position: relative; overflow: hidden; }
.product-badge { position: absolute; top: 8px; left: 8px; padding: 3px 8px; border-radius: 6px; font-size: 10px; font-weight: 600; }
.badge-digital { background: #dcfce7; color: #166534; }
.badge-physical { background: #dbeafe; color: #1e40af; }
.badge-hot { background: var(--primary); color: white; }
.wishlist-btn { position: absolute; top: 8px; right: 8px; background: white; border: none; border-radius: 50%; width: 30px; height: 30px; cursor: pointer; font-size: 14px; box-shadow: 0 2px 6px rgba(0,0,0,0.1); display: flex; align-items: center; justify-content: center; transition: transform 0.2s; }
.wishlist-btn:hover { transform: scale(1.2); }
.product-info { padding: 12px; }
.product-name { font-size: 14px; font-weight: 600; margin-bottom: 4px; color: var(--text); line-height: 1.3; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.product-price { font-size: 16px; font-weight: 700; color: var(--primary); margin-bottom: 4px; }
.product-seller { font-size: 11px; color: var(--text-muted); margin-bottom: 8px; }
.product-rating { font-size: 11px; color: var(--warning); margin-bottom: 10px; }
.product-actions { display: flex; gap: 6px; }
.btn-cart { flex: 1; padding: 8px; background: var(--primary); color: white; border: none; border-radius: 8px; font-family: 'Hind Siliguri', sans-serif; font-size: 12px; font-weight: 600; cursor: pointer; transition: background 0.2s; }
.btn-cart:hover { background: var(--primary-dark); }
.btn-chat { padding: 8px 10px; background: #f3f4f6; border: 1px solid var(--border); border-radius: 8px; cursor: pointer; font-size: 14px; transition: background 0.2s; }
.btn-chat:hover { background: #e5e7eb; }

/* PAYMENT SECTION */
.payment-section { background: var(--dark); color: white; text-align: center; padding: 30px 20px; }
.payment-section h3 { font-size: 16px; margin-bottom: 16px; color: rgba(255,255,255,0.7); }
.payment-logos { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.pay-logo { padding: 10px 20px; border-radius: 8px; font-weight: 700; font-size: 14px; }
.bkash { background: #e2136e; color: white; }
.nagad { background: #f05223; color: white; }
.cod { background: var(--success); color: white; }
.card { background: #1a56db; color: white; }

/* FOOTER */
.footer { background: #111827; color: rgba(255,255,255,0.8); padding: 40px 20px 0; }
.footer-inner { max-width: 1300px; margin: 0 auto; display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 32px; margin-bottom: 32px; }
.footer-col h4 { font-size: 15px; font-weight: 700; color: white; margin-bottom: 12px; }
.footer-col p, .footer-col a { display: block; font-size: 13px; color: rgba(255,255,255,0.6); margin-bottom: 6px; transition: color 0.2s; }
.footer-col a:hover { color: var(--primary); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.1); text-align: center; padding: 16px; font-size: 13px; color: rgba(255,255,255,0.4); }

/* MODAL */
.modal-overlay { display: none; position: fixed; inset: 0; background: rgba(0,0,0,0.6); z-index: 1000; align-items: center; justify-content: center; padding: 20px; }
.modal-overlay.show { display: flex; }
.modal-box { background: white; border-radius: var(--radius); max-width: 640px; width: 100%; max-height: 90vh; overflow-y: auto; position: relative; animation: modalIn 0.2s ease; }
@keyframes modalIn { from { transform: scale(0.95); opacity: 0; } to { transform: scale(1); opacity: 1; } }
.modal-close { position: absolute; top: 12px; right: 16px; background: none; border: none; font-size: 20px; cursor: pointer; color: var(--text-muted); z-index: 1; }
.modal-product { padding: 24px; }
.modal-product-img { font-size: 80px; text-align: center; padding: 20px; background: #f9fafb; border-radius: 8px; margin-bottom: 16px; }
.modal-product h2 { font-size: 20px; margin-bottom: 8px; }
.modal-product .price { font-size: 24px; font-weight: 700; color: var(--primary); margin-bottom: 8px; }
.modal-product .desc { font-size: 14px; color: var(--text-muted); line-height: 1.6; margin-bottom: 16px; }
.modal-seller-info { background: #f9fafb; border-radius: 8px; padding: 12px; margin-bottom: 16px; display: flex; align-items: center; gap: 12px; }
.modal-actions { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-bottom: 10px; }
.modal-actions .btn-cart { padding: 12px; font-size: 14px; }
.btn-whatsapp { padding: 12px; background: #25D366; color: white; border: none; border-radius: 8px; font-family: 'Hind Siliguri', sans-serif; font-size: 14px; font-weight: 600; cursor: pointer; width: 100%; transition: background 0.2s; }
.btn-whatsapp:hover { background: #128C7E; }

/* TOAST */
.toast { position: fixed; bottom: 24px; right: 24px; background: var(--dark); color: white; padding: 12px 20px; border-radius: 10px; font-size: 14px; z-index: 9999; transform: translateY(100px); opacity: 0; transition: all 0.3s; max-width: 300px; box-shadow: 0 4px 20px rgba(0,0,0,0.3); }
.toast.show { transform: translateY(0); opacity: 1; }

/* FORMS */
.form-page { max-width: 480px; margin: 40px auto; padding: 0 20px; }
.form-card { background: white; border-radius: var(--radius); padding: 32px; box-shadow: var(--shadow); }
.form-card h2 { font-size: 22px; font-weight: 700; margin-bottom: 8px; }
.form-card .subtitle { font-size: 14px; color: var(--text-muted); margin-bottom: 24px; }
.form-group { margin-bottom: 16px; }
.form-group label { display: block; font-size: 13px; font-weight: 600; margin-bottom: 6px; color: var(--text); }
.form-group input, .form-group select, .form-group textarea {
  width: 100%; padding: 10px 14px; border: 1.5px solid var(--border); border-radius: 8px;
  font-family: 'Hind Siliguri', sans-serif; font-size: 14px; outline: none; transition: border 0.2s; background: white; color: var(--text);
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { border-color: var(--primary); }
.form-group textarea { resize: vertical; min-height: 80px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.btn-submit { width: 100%; padding: 12px; background: var(--primary); color: white; border: none; border-radius: 8px; font-family: 'Hind Siliguri', sans-serif; font-size: 15px; font-weight: 700; cursor: pointer; transition: all 0.2s; }
.btn-submit:hover { background: var(--primary-dark); transform: translateY(-1px); }
.form-footer { text-align: center; margin-top: 16px; font-size: 14px; color: var(--text-muted); }
.form-footer a { color: var(--primary); font-weight: 600; }
.divider { display: flex; align-items: center; gap: 12px; margin: 20px 0; color: var(--text-muted); font-size: 13px; }
.divider::before, .divider::after { content: ''; flex: 1; height: 1px; background: var(--border); }
.role-select { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 20px; }
.role-btn { padding: 14px; border: 2px solid var(--border); border-radius: 10px; cursor: pointer; text-align: center; transition: all 0.2s; }
.role-btn:hover { border-color: var(--primary); }
.role-btn.active { border-color: var(--primary); background: #fff0f0; }
.role-btn .role-icon { font-size: 28px; margin-bottom: 6px; }
.role-btn .role-name { font-size: 13px; font-weight: 600; }

/* SELLER PANEL */
.panel-layout { display: grid; grid-template-columns: 220px 1fr; min-height: calc(100vh - 80px); max-width: 1300px; margin: 0 auto; }
.panel-sidebar { background: white; border-right: 1px solid var(--border); padding: 24px 0; }
.panel-sidebar .menu-item { display: flex; align-items: center; gap: 10px; padding: 11px 20px; font-size: 14px; cursor: pointer; transition: all 0.2s; color: var(--text-muted); border-left: 3px solid transparent; }
.panel-sidebar .menu-item:hover { background: #fef2f2; color: var(--primary); }
.panel-sidebar .menu-item.active { background: #fef2f2; color: var(--primary); border-left-color: var(--primary); font-weight: 600; }
.panel-sidebar .menu-icon { font-size: 18px; }
.panel-content { padding: 28px; background: var(--bg); }
.panel-content h1 { font-size: 20px; font-weight: 700; margin-bottom: 24px; }
.stats-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 16px; margin-bottom: 28px; }
.stat-card { background: white; border-radius: var(--radius); padding: 18px; box-shadow: var(--shadow); border: 1px solid var(--border); }
.stat-card .stat-n { font-size: 26px; font-weight: 700; color: var(--primary); }
.stat-card .stat-l { font-size: 12px; color: var(--text-muted); margin-top: 4px; }
.data-table { background: white; border-radius: var(--radius); box-shadow: var(--shadow); overflow: hidden; border: 1px solid var(--border); }
.data-table table { width: 100%; border-collapse: collapse; }
.data-table th { padding: 12px 16px; text-align: left; font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.5px; background: #f9fafb; color: var(--text-muted); border-bottom: 1px solid var(--border); }
.data-table td { padding: 12px 16px; font-size: 13px; border-bottom: 1px solid #f3f4f6; }
.data-table tr:last-child td { border-bottom: none; }
.status-badge { padding: 3px 10px; border-radius: 20px; font-size: 11px; font-weight: 600; }
.s-pending { background: #fef3c7; color: #92400e; }
.s-processing { background: #dbeafe; color: #1e40af; }
.s-delivered { background: #dcfce7; color: #166534; }
.s-cancelled { background: #fee2e2; color: #991b1b; }

/* MESSAGES */
.messages-layout { display: grid; grid-template-columns: 280px 1fr; max-width: 1300px; margin: 0 auto; height: calc(100vh - 120px); background: white; border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); }
.msg-sidebar { border-right: 1px solid var(--border); overflow-y: auto; }
.msg-sidebar-header { padding: 16px; background: var(--dark); color: white; font-weight: 600; font-size: 15px; }
.conv-item { display: flex; align-items: center; gap: 10px; padding: 12px 16px; cursor: pointer; border-bottom: 1px solid #f3f4f6; transition: background 0.2s; }
.conv-item:hover { background: #f9fafb; }
.conv-item.active { background: #fef2f2; }
.conv-av { width: 38px; height: 38px; border-radius: 50%; background: var(--primary); color: white; display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 13px; flex-shrink: 0; }
.conv-info { flex: 1; min-width: 0; }
.conv-name { font-size: 14px; font-weight: 600; margin-bottom: 2px; }
.conv-last { font-size: 12px; color: var(--text-muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.unread-dot { width: 8px; height: 8px; background: var(--primary); border-radius: 50%; flex-shrink: 0; }
.chat-area { display: flex; flex-direction: column; }
.chat-header-bar { padding: 14px 20px; background: #f9fafb; border-bottom: 1px solid var(--border); display: flex; align-items: center; gap: 12px; }
.chat-header-bar .h-av { width: 36px; height: 36px; border-radius: 50%; background: var(--primary); color: white; display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 12px; }
.chat-header-bar .h-name { font-weight: 600; font-size: 15px; }
.chat-header-bar .h-status { font-size: 12px; color: var(--success); }
.chat-header-bar .wp-link { margin-left: auto; background: #25D366; color: white; padding: 6px 14px; border-radius: 6px; font-size: 12px; font-weight: 600; }
.messages-area { flex: 1; overflow-y: auto; padding: 20px; display: flex; flex-direction: column; gap: 10px; background: #f8f9fa; }
.message { max-width: 68%; }
.message.sent { align-self: flex-end; }
.message.recv { align-self: flex-start; }
.message .bubble { padding: 10px 14px; border-radius: 16px; font-size: 14px; line-height: 1.5; }
.message.sent .bubble { background: var(--primary); color: white; border-bottom-right-radius: 4px; }
.message.recv .bubble { background: white; color: var(--text); border-bottom-left-radius: 4px; box-shadow: 0 1px 4px rgba(0,0,0,0.08); }
.message .time { font-size: 11px; color: var(--text-muted); margin-top: 4px; text-align: right; }
.message.recv .time { text-align: left; }
.chat-input-bar { padding: 12px 16px; border-top: 1px solid var(--border); display: flex; gap: 10px; align-items: center; background: white; }
.chat-input-bar input { flex: 1; padding: 10px 16px; border: 1.5px solid var(--border); border-radius: 24px; font-family: 'Hind Siliguri', sans-serif; font-size: 14px; outline: none; }
.chat-input-bar input:focus { border-color: var(--primary); }
.send-btn { width: 40px; height: 40px; border-radius: 50%; background: var(--primary); border: none; color: white; cursor: pointer; font-size: 18px; display: flex; align-items: center; justify-content: center; }

/* CART & ORDERS */
.cart-page { max-width: 960px; margin: 0 auto; padding: 30px 20px; }
.cart-item { background: white; border-radius: var(--radius); padding: 16px; margin-bottom: 12px; display: flex; align-items: center; gap: 16px; box-shadow: var(--shadow); border: 1px solid var(--border); }
.cart-item-img { font-size: 40px; width: 70px; height: 70px; background: #f9fafb; border-radius: 8px; display: flex; align-items: center; justify-content: center; }
.cart-item-info { flex: 1; }
.cart-item-info h4 { font-size: 15px; font-weight: 600; margin-bottom: 4px; }
.cart-item-info .seller { font-size: 12px; color: var(--text-muted); }
.cart-item-price { font-size: 16px; font-weight: 700; color: var(--primary); }
.qty-ctrl { display: flex; align-items: center; gap: 8px; }
.qty-btn { width: 28px; height: 28px; border: 1px solid var(--border); border-radius: 6px; background: white; cursor: pointer; font-size: 14px; }
.qty-val { font-size: 14px; font-weight: 600; min-width: 20px; text-align: center; }
.remove-btn { background: none; border: none; cursor: pointer; font-size: 18px; color: var(--text-muted); }
.cart-summary { background: white; border-radius: var(--radius); padding: 20px; box-shadow: var(--shadow); border: 1px solid var(--border); margin-top: 16px; }
.summary-row { display: flex; justify-content: space-between; padding: 8px 0; font-size: 14px; border-bottom: 1px solid #f3f4f6; }
.summary-row.total { font-size: 18px; font-weight: 700; color: var(--primary); border-bottom: none; margin-top: 4px; }
.checkout-btn { width: 100%; padding: 14px; background: var(--primary); color: white; border: none; border-radius: 8px; font-family: 'Hind Siliguri', sans-serif; font-size: 16px; font-weight: 700; cursor: pointer; margin-top: 16px; transition: all 0.2s; }
.checkout-btn:hover { background: var(--primary-dark); }
.payment-opts { display: grid; grid-template-columns: repeat(auto-fill, minmax(120px, 1fr)); gap: 10px; margin: 16px 0; }
.payment-opt { padding: 12px; border: 2px solid var(--border); border-radius: 8px; text-align: center; cursor: pointer; font-size: 13px; font-weight: 600; transition: all 0.2s; }
.payment-opt.active { border-color: var(--primary); background: #fff0f0; color: var(--primary); }

/* RESPONSIVE */
@media (max-width: 768px) {
  .nav-inner { flex-wrap: wrap; }
  .search-bar { order: 3; width: 100%; max-width: 100%; }
  .hero { flex-direction: column; padding: 30px 20px; }
  .hero h1 { font-size: 26px; }
  .hero-stats { gap: 16px; }
  .panel-layout { grid-template-columns: 1fr; }
  .panel-sidebar { display: none; }
  .messages-layout { grid-template-columns: 1fr; }
  .msg-sidebar { display: none; }
  .form-row { grid-template-columns: 1fr; }
  .products-grid { grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); }
}