/* ========== Reset & Base ========== */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --primary: #16a34a;
  --primary-dark: #15803d;
  --primary-light: #4ade80;
  --secondary: #ca8a04;
  --bg: #f8fafc;
  --surface: #ffffff;
  --text: #1e293b;
  --text-muted: #64748b;
  --border: #e2e8f0;
  --success: #10b981;
  --danger: #ef4444;
  --warning: #f59e0b;
  --radius: 12px;
  --shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 10px 40px rgba(0, 0, 0, 0.12);
  --transition: 0.25s ease;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Vazirmatn", Tahoma, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 16px;
}

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

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

input,
textarea,
select {
  font-family: inherit;
  font-size: 0.95rem;
}

/* ========== Pages ========== */
.page {
  display: none;
  flex: 1;
  padding-bottom: 40px;
}

.page.active {
  display: block;
}

.page-title {
  font-size: 1.5rem;
  font-weight: 700;
  margin: 28px 0 24px;
}

/* ========== Header ========== */
.header {
  background: var(--surface);
  box-shadow: var(--shadow);
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-content {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 12px 16px;
  flex-wrap: wrap;
}

.logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--primary);
  white-space: nowrap;
}

.logo-icon {
  font-size: 1.5rem;
}

.search-box {
  flex: 1;
  min-width: 160px;
  display: flex;
  background: var(--bg);
  border-radius: 50px;
  overflow: hidden;
  border: 1px solid var(--border);
}

.search-box input {
  flex: 1;
  border: none;
  padding: 10px 16px;
  background: transparent;
  outline: none;
  color: var(--text);
}

.search-box button {
  padding: 10px 16px;
  background: var(--primary);
  color: white;
  transition: background var(--transition);
}

.search-box button:hover {
  background: var(--primary-dark);
}

.main-nav {
  display: flex;
  gap: 4px;
}

.main-nav-btn {
  padding: 8px 14px;
  border-radius: 8px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-muted);
  transition: all var(--transition);
}

.main-nav-btn:hover,
.main-nav-btn.active {
  background: var(--primary);
  color: white;
}

.cart-btn {
  position: relative;
  background: var(--primary);
  color: white;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  transition: transform var(--transition), background var(--transition);
  flex-shrink: 0;
}

.cart-btn:hover {
  background: var(--primary-dark);
  transform: scale(1.05);
}

.cart-count {
  position: absolute;
  top: -4px;
  left: -4px;
  background: var(--secondary);
  color: white;
  font-size: 0.7rem;
  font-weight: 700;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ========== Hero ========== */
.hero {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  color: white;
  padding: 40px 16px;
  text-align: center;
}

.hero h1 {
  font-size: clamp(1.4rem, 4vw, 2.1rem);
  margin-bottom: 8px;
  font-weight: 700;
}

.hero p {
  opacity: 0.9;
}

/* ========== Category Nav ========== */
.category-nav {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin: 24px 0 8px;
}

.nav-btn {
  padding: 8px 14px;
  border-radius: 50px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-muted);
  background: var(--surface);
  border: 1px solid var(--border);
  transition: all var(--transition);
}

.nav-btn:hover,
.nav-btn.active {
  background: var(--primary);
  color: white;
  border-color: var(--primary);
}

/* ========== Products ========== */
.products-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin: 20px 0;
  flex-wrap: wrap;
  gap: 12px;
}

.products-header h2 {
  font-size: 1.3rem;
  font-weight: 600;
}

.sort-box {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  color: var(--text-muted);
}

.sort-box select {
  padding: 8px 12px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  cursor: pointer;
  outline: none;
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 24px;
  padding-bottom: 32px;
}

.product-card {
  background: var(--surface);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: transform var(--transition), box-shadow var(--transition);
  display: flex;
  flex-direction: column;
}

.product-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.product-image {
  height: 180px;
  background: linear-gradient(145deg, #dcfce7, #f0fdf4);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3.8rem;
  position: relative;
  overflow: hidden;
  width: 100%;
}
.product-image img {
  width: 100%;
  height: 100%;
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  object-position: center;
  display: block;
}

.product-badge {
  position: absolute;
  top: 12px;
  right: 12px;
  background: var(--danger);
  color: white;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 50px;
}

.product-info {
  padding: 16px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.product-category {
  font-size: 0.75rem;
  color: var(--primary);
  font-weight: 500;
  margin-bottom: 4px;
}

.product-title {
  font-size: 1.05rem;
  font-weight: 600;
  margin-bottom: 8px;
  line-height: 1.4;
}

.product-desc {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 12px;
  flex: 1;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.product-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: auto;
  gap: 8px;
}

.product-price {
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--primary-dark);
}

.add-to-cart {
  background: var(--primary);
  color: white;
  padding: 8px 14px;
  border-radius: 8px;
  font-size: 0.85rem;
  font-weight: 500;
  transition: background var(--transition), transform var(--transition);
  white-space: nowrap;
}

.add-to-cart:hover {
  background: var(--primary-dark);
  transform: scale(1.03);
}

.empty-state {
  text-align: center;
  padding: 60px 20px;
  color: var(--text-muted);
  font-size: 1.15rem;
}

.empty-state .btn-primary {
  margin-top: 16px;
}

/* ========== Buttons ========== */
.btn-primary {
  background: var(--primary);
  color: white;
  padding: 12px 24px;
  border-radius: 10px;
  font-size: 0.95rem;
  font-weight: 600;
  transition: background var(--transition);
}

.btn-primary:hover {
  background: var(--primary-dark);
}

.btn-secondary {
  background: var(--bg);
  color: var(--text);
  padding: 12px 24px;
  border-radius: 10px;
  font-size: 0.95rem;
  font-weight: 500;
  border: 1px solid var(--border);
  transition: background var(--transition);
  width: 100%;
  margin-top: 10px;
}

.btn-secondary:hover {
  background: var(--border);
}

.btn-danger {
  background: var(--danger);
  color: white;
  padding: 6px 12px;
  border-radius: 6px;
  font-size: 0.8rem;
  font-weight: 500;
}

.btn-sm {
  padding: 6px 12px;
  border-radius: 6px;
  font-size: 0.8rem;
  font-weight: 500;
  background: var(--primary);
  color: white;
}

/* ========== Cart Sidebar ========== */
.cart-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition);
  z-index: 200;
}

.cart-overlay.open {
  opacity: 1;
  visibility: visible;
}

.cart-sidebar {
  position: fixed;
  top: 0;
  left: 0;
  width: min(400px, 100%);
  height: 100%;
  background: var(--surface);
  box-shadow: var(--shadow-lg);
  z-index: 300;
  display: flex;
  flex-direction: column;
  transform: translateX(-100%);
  transition: transform var(--transition);
}

.cart-sidebar.open {
  transform: translateX(0);
}

.cart-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px;
  border-bottom: 1px solid var(--border);
}

.cart-header h3 {
  font-size: 1.2rem;
  font-weight: 600;
}

.close-cart {
  font-size: 1.4rem;
  color: var(--text-muted);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.close-cart:hover {
  background: var(--bg);
}

.cart-items {
  flex: 1;
  overflow-y: auto;
  padding: 16px;
}

.cart-item {
  display: flex;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
  align-items: center;
}

.cart-item-emoji {
  font-size: 2.2rem;
  width: 56px;
  height: 56px;
  background: var(--bg);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.cart-item-info {
  flex: 1;
  min-width: 0;
}

.cart-item-title {
  font-weight: 600;
  font-size: 0.95rem;
  margin-bottom: 4px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.cart-item-price {
  font-size: 0.85rem;
  color: var(--primary);
  font-weight: 500;
}

.cart-item-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 6px;
}

.qty-btn {
  width: 28px;
  height: 28px;
  border-radius: 6px;
  background: var(--bg);
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
}

.qty-btn:hover {
  background: var(--border);
}

.qty-value {
  font-weight: 600;
  min-width: 20px;
  text-align: center;
}

.remove-item {
  color: var(--danger);
  font-size: 0.8rem;
  margin-right: auto;
}

.cart-empty {
  text-align: center;
  padding: 40px 20px;
  color: var(--text-muted);
}

.cart-footer {
  padding: 20px;
  border-top: 1px solid var(--border);
  background: var(--bg);
}

.cart-total {
  display: flex;
  justify-content: space-between;
  font-size: 1.1rem;
  margin-bottom: 16px;
}

.cart-total strong {
  color: var(--primary-dark);
}

.checkout-btn {
  width: 100%;
  padding: 14px;
  background: var(--primary);
  color: white;
  border-radius: 10px;
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 10px;
  transition: background var(--transition);
}

.checkout-btn:hover {
  background: var(--primary-dark);
}

.clear-cart-btn {
  width: 100%;
  padding: 10px;
  color: var(--danger);
  font-size: 0.9rem;
  border-radius: 8px;
}

.clear-cart-btn:hover {
  background: #fef2f2;
}

/* ========== Checkout ========== */
.checkout-container {
  max-width: 960px;
}

.checkout-grid {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 28px;
  align-items: start;
}

.checkout-form {
  background: var(--surface);
  padding: 28px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.checkout-form h3 {
  font-size: 1.1rem;
  margin-bottom: 16px;
  margin-top: 8px;
}

.checkout-form h3:first-child {
  margin-top: 0;
}

.form-group {
  margin-bottom: 16px;
}

.form-group label {
  display: block;
  font-size: 0.875rem;
  font-weight: 500;
  margin-bottom: 6px;
  color: var(--text);
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--bg);
  color: var(--text);
  outline: none;
  transition: border-color var(--transition);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--primary);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.payment-methods {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 20px;
}

.payment-option {
  cursor: pointer;
}

.payment-option input {
  display: none;
}

.payment-card {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  border: 2px solid var(--border);
  border-radius: 10px;
  transition: all var(--transition);
  background: var(--bg);
}

.payment-option input:checked + .payment-card {
  border-color: var(--primary);
  background: #f0fdf4;
}

.payment-icon {
  font-size: 1.4rem;
}

.card-info {
  background: var(--bg);
  padding: 16px;
  border-radius: 10px;
  margin-bottom: 16px;
  border: 1px dashed var(--border);
}

.checkout-submit {
  width: 100%;
  padding: 16px;
  background: var(--success);
  color: white;
  border-radius: 10px;
  font-size: 1.05rem;
  font-weight: 600;
  margin-top: 8px;
  transition: background var(--transition);
}

.checkout-submit:hover {
  background: #059669;
}

.checkout-submit:disabled {
  opacity: 0.7;
  cursor: not-allowed;
}

.order-summary {
  background: var(--surface);
  padding: 24px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  position: sticky;
  top: 80px;
}

.order-summary h3 {
  font-size: 1.1rem;
  margin-bottom: 16px;
}

.checkout-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.9rem;
}

.checkout-item-info {
  display: flex;
  align-items: center;
  gap: 8px;
}

.summary-row {
  display: flex;
  justify-content: space-between;
  padding: 10px 0;
  font-size: 0.95rem;
  color: var(--text-muted);
}

.summary-row.total {
  border-top: 2px solid var(--border);
  margin-top: 8px;
  padding-top: 14px;
  font-size: 1.1rem;
  color: var(--text);
  font-weight: 600;
}

.summary-row.total strong {
  color: var(--primary-dark);
}

/* ========== Orders Page ========== */
.orders-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.order-card {
  background: var(--surface);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 20px;
}

.order-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 12px;
}

.order-id {
  font-weight: 700;
  color: var(--primary);
}

.order-status {
  padding: 4px 12px;
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 600;
}

.order-status.pending {
  background: #fef3c7;
  color: #b45309;
}

.order-status.processing {
  background: #dbeafe;
  color: #1d4ed8;
}

.order-status.shipped {
  background: #e0e7ff;
  color: #4338ca;
}

.order-status.delivered {
  background: #d1fae5;
  color: #047857;
}

.order-status.cancelled {
  background: #fee2e2;
  color: #b91c1c;
}

.order-meta {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 12px;
}

.order-items-list {
  font-size: 0.9rem;
  margin-bottom: 12px;
}

.order-total {
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--primary-dark);
}

/* ========== Admin ========== */
.admin-login {
  max-width: 400px;
  margin: 60px auto;
  background: var(--surface);
  padding: 36px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  text-align: center;
}

.admin-login h2 {
  margin-bottom: 8px;
}

.login-hint {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 24px;
}

.login-hint code {
  background: var(--bg);
  padding: 2px 8px;
  border-radius: 4px;
  font-family: monospace;
  color: var(--primary);
}

.admin-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin: 28px 0 20px;
  flex-wrap: wrap;
  gap: 12px;
}

.admin-header h2 {
  font-size: 1.4rem;
}

.admin-tabs {
  display: flex;
  gap: 6px;
  margin-bottom: 24px;
  border-bottom: 2px solid var(--border);
  padding-bottom: 0;
}

.admin-tab {
  padding: 12px 20px;
  font-weight: 500;
  color: var(--text-muted);
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  transition: all var(--transition);
}

.admin-tab:hover,
.admin-tab.active {
  color: var(--primary);
  border-bottom-color: var(--primary);
}

.admin-tab-content {
  display: none;
}

.admin-tab-content.active {
  display: block;
}

.admin-toolbar {
  margin-bottom: 16px;
}

.admin-table-wrap {
  overflow-x: auto;
  background: var(--surface);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.admin-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

.admin-table th,
.admin-table td {
  padding: 14px 16px;
  text-align: right;
  border-bottom: 1px solid var(--border);
}

.admin-table th {
  background: var(--bg);
  font-weight: 600;
  white-space: nowrap;
}

.admin-table tr:last-child td {
  border-bottom: none;
}

.admin-table .emoji-cell {
  font-size: 1.5rem;
}

.admin-actions {
  display: flex;
  gap: 6px;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 20px;
}

.stat-card {
  background: var(--surface);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 28px 20px;
  text-align: center;
}

.stat-icon {
  font-size: 2.2rem;
  margin-bottom: 8px;
}

.stat-value {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--primary-dark);
  margin-bottom: 4px;
}

.stat-label {
  font-size: 0.9rem;
  color: var(--text-muted);
}

/* ========== Modal ========== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 400;
  padding: 20px;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition);
}

.modal-overlay.open {
  opacity: 1;
  visibility: visible;
}

.modal {
  background: var(--surface);
  border-radius: var(--radius);
  max-width: 500px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  transform: scale(0.9);
  transition: transform var(--transition);
}

.modal-form {
  max-width: 480px;
}

.modal-overlay.open .modal {
  transform: scale(1);
}

.modal-close {
  position: absolute;
  top: 12px;
  left: 12px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--bg);
  font-size: 1.2rem;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
}

.modal-body {
  padding: 24px;
}

.modal-emoji {
  font-size: 5rem;
  text-align: center;
  margin-bottom: 16px;
}

.modal-title {
  font-size: 1.35rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.modal-category {
  color: var(--primary);
  font-size: 0.9rem;
  margin-bottom: 12px;
}

.modal-desc {
  color: var(--text-muted);
  margin-bottom: 20px;
  line-height: 1.7;
}

.modal-price {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--primary-dark);
  margin-bottom: 20px;
}

.modal-add {
  width: 100%;
  padding: 14px;
  background: var(--primary);
  color: white;
  border-radius: 10px;
  font-size: 1rem;
  font-weight: 600;
}

.modal-add:hover {
  background: var(--primary-dark);
}

.success-modal {
  text-align: center;
}

/* ========== Toast ========== */
.toast {
  position: fixed;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  background: var(--text);
  color: white;
  padding: 14px 28px;
  border-radius: 50px;
  font-size: 0.95rem;
  font-weight: 500;
  z-index: 500;
  opacity: 0;
  transition: all 0.35s ease;
  white-space: nowrap;
  max-width: 90vw;
  text-align: center;
}

.toast.show {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
}

.toast.success {
  background: var(--success);
}

.toast.error {
  background: var(--danger);
}

/* ========== Footer ========== */
.footer {
  background: var(--text);
  color: white;
  text-align: center;
  padding: 24px 16px;
  margin-top: auto;
  font-size: 0.85rem;
  opacity: 0.9;
}

/* ========== Responsive ========== */
@media (max-width: 860px) {
  .checkout-grid {
    grid-template-columns: 1fr;
  }

  .order-summary {
    position: static;
  }
}

@media (max-width: 768px) {
  .header-content {
    gap: 10px;
  }

  .main-nav {
    order: 5;
    width: 100%;
    justify-content: center;
  }

  .search-box {
    order: 3;
    width: 100%;
  }

  .products-grid {
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: 14px;
  }

  .product-image {
    height: 130px;
    font-size: 2.8rem;
  }

  .admin-table th,
  .admin-table td {
    padding: 10px 8px;
    font-size: 0.8rem;
  }
}

@media (max-width: 480px) {
  .products-grid {
    grid-template-columns: 1fr 1fr;
  }

  .form-row {
    grid-template-columns: 1fr;
  }
}

/* ========== Auth ========== */
.user-area {
  display: flex;
  align-items: center;
  gap: 8px;
}

.auth-btn {
  padding: 8px 14px;
  border-radius: 8px;
  font-size: 0.85rem;
  font-weight: 500;
  background: var(--primary);
  color: white;
  transition: background var(--transition);
  white-space: nowrap;
}

.auth-btn:hover {
  background: var(--primary-dark);
}

.auth-btn.outline {
  background: transparent;
  color: var(--primary);
  border: 1px solid var(--primary);
}

.auth-btn.outline:hover {
  background: #f0fdf4;
}

.user-menu {
  display: flex;
  align-items: center;
  gap: 10px;
}

.user-name {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text);
  max-width: 120px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.auth-container {
  max-width: 440px;
  margin: 40px auto;
}

.auth-card {
  background: var(--surface);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}

.auth-tabs {
  display: flex;
  border-bottom: 2px solid var(--border);
}

.auth-tab {
  flex: 1;
  padding: 14px;
  font-weight: 600;
  color: var(--text-muted);
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  transition: all var(--transition);
}

.auth-tab.active {
  color: var(--primary);
  border-bottom-color: var(--primary);
}

.auth-form {
  padding: 28px 24px;
}

.auth-form h2 {
  font-size: 1.25rem;
  margin-bottom: 20px;
  text-align: center;
}

.auth-submit {
  width: 100%;
  margin-top: 8px;
}

.checkout-login-hint {
  background: var(--surface);
  padding: 40px 24px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  text-align: center;
  margin-bottom: 24px;
}

.checkout-login-hint p {
  margin-bottom: 16px;
  color: var(--text-muted);
}

.gateway-info {
  background: #f0fdf4;
  border-radius: 8px;
  padding: 12px 14px;
  margin-bottom: 16px;
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.6;
}

.gateway-info code {
  background: white;
  padding: 1px 6px;
  border-radius: 4px;
  font-size: 0.8rem;
}

.payment-card small {
  display: block;
  font-size: 0.8rem;
  color: var(--text-muted);
  font-weight: 400;
}

.payment-card strong {
  display: block;
}

/* ========== Payment Gateway Page ========== */
.payment-page {
  max-width: 420px;
  margin: 40px auto;
}

.gateway-box {
  background: var(--surface);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  padding: 32px 24px;
  text-align: center;
}

.gateway-logo {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.gateway-box h2 {
  font-size: 1.2rem;
  margin-bottom: 4px;
}

.gateway-merchant {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: 20px;
}

.gateway-amount {
  background: var(--bg);
  border-radius: 10px;
  padding: 16px;
  margin-bottom: 20px;
}

.gateway-amount span {
  display: block;
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 4px;
}

.gateway-amount strong {
  font-size: 1.5rem;
  color: var(--primary-dark);
}

.gateway-order-info {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 16px;
}

.gateway-actions {
  margin-top: 16px;
}

.gateway-actions .btn-primary {
  width: 100%;
  margin-bottom: 8px;
}

.gateway-note {
  margin-top: 16px;
  font-size: 0.8rem;
  color: var(--danger);
}

.order-status.paid {
  background: #d1fae5;
  color: #047857;
}

/* ========== Gateway Settings ========== */
.gateway-settings {
  background: var(--surface);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 28px;
  max-width: 640px;
}

.gateway-settings h3 {
  margin-bottom: 12px;
}

.gateway-help {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 20px;
  line-height: 1.7;
}

.gateway-help a {
  color: var(--primary);
}

.gateway-code-hint {
  margin-top: 28px;
  border-top: 1px solid var(--border);
  padding-top: 20px;
}

.gateway-code-hint h4 {
  font-size: 0.95rem;
  margin-bottom: 10px;
}

.gateway-code-hint pre {
  background: #1e293b;
  color: #e2e8f0;
  padding: 16px;
  border-radius: 8px;
  overflow-x: auto;
  font-size: 0.75rem;
  line-height: 1.6;
  text-align: left;
  direction: ltr;
  white-space: pre-wrap;
}

@media (max-width: 768px) {
  .user-name {
    max-width: 80px;
  }
  .auth-btn {
    padding: 6px 10px;
    font-size: 0.8rem;
  }
}


.logo-svg {
  flex-shrink: 0;
  display: block;
}
.logo-text {
  background: linear-gradient(135deg, #16a34a, #166534);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  font-weight: 700;
}
.logo {
  gap: 10px;
}

/* Digikala-like extras */
.topbar{background:#0f172a;color:#94a3b8;font-size:.75rem;padding:6px 0}
.topbar-inner{display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px}
.header-actions{display:flex;align-items:center;gap:8px}
.icon-btn{position:relative;padding:8px;font-size:1.1rem;border-radius:8px}
.icon-btn .badge{position:absolute;top:-2px;left:-2px;background:var(--secondary);color:#fff;font-size:.65rem;width:18px;height:18px;border-radius:50%;display:flex;align-items:center;justify-content:center}
.search-wrap{position:relative;flex:1;min-width:180px}
.search-suggest{position:absolute;top:100%;right:0;left:0;background:#fff;border:1px solid var(--border);border-radius:10px;box-shadow:var(--shadow-lg);z-index:50;max-height:280px;overflow:auto}
.search-suggest button{display:block;width:100%;text-align:right;padding:10px 14px;font-size:.9rem}
.search-suggest button:hover{background:var(--bg)}
.user-dropdown{position:absolute;top:100%;left:0;background:#fff;border:1px solid var(--border);border-radius:10px;box-shadow:var(--shadow);min-width:160px;z-index:60;padding:6px}
.user-dropdown button{display:block;width:100%;text-align:right;padding:10px 12px;font-size:.875rem}
.user-dropdown button:hover{background:var(--bg)}
.user-menu{position:relative}
.mega-nav{background:#fff;border-top:1px solid var(--border)}
.mega-nav-inner{display:flex;align-items:center;gap:12px;padding:8px 16px;position:relative}
.mega-trigger{padding:8px 14px;background:var(--primary);color:#fff;border-radius:8px;font-weight:600;font-size:.875rem}
.mega-menu{position:absolute;top:100%;right:16px;background:#fff;border:1px solid var(--border);border-radius:12px;box-shadow:var(--shadow-lg);display:flex;min-width:480px;z-index:80;overflow:hidden}
.mega-cats{width:200px;background:var(--bg);padding:8px}
.mega-cat{display:block;width:100%;text-align:right;padding:10px 12px;font-size:.875rem;border-radius:8px}
.mega-cat:hover{background:#fff;color:var(--primary)}
.mega-subs{flex:1;padding:12px;display:flex;flex-direction:column;gap:4px}
.mega-subs button{text-align:right;padding:8px 10px;font-size:.875rem;border-radius:6px}
.mega-subs button:hover{background:var(--bg)}
.nav-links{display:flex;gap:4px;flex-wrap:wrap}
.nav-links button{padding:8px 12px;font-size:.85rem;color:var(--text-muted);border-radius:8px}
.nav-links button:hover{background:var(--bg);color:var(--primary)}
.hero-slider{position:relative;border-radius:16px;overflow:hidden;margin:20px 0;height:220px}
.slides{height:100%}
.slide{display:none;height:100%;color:#fff}
.slide.active{display:block}
.slide-inner{height:100%;display:flex;align-items:center;gap:20px;padding:24px 40px}
.slide-emoji{font-size:3.5rem}
.slide h2{font-size:1.5rem;margin-bottom:6px}
.slide-btn{position:absolute;top:50%;transform:translateY(-50%);background:rgba(255,255,255,.9);width:36px;height:36px;border-radius:50%;font-size:1.2rem;z-index:2}
.slide-btn.prev{right:10px}.slide-btn.next{left:10px}
.slide-dots{position:absolute;bottom:12px;left:50%;transform:translateX(-50%);display:flex;gap:6px}
.slide-dots button{width:8px;height:8px;border-radius:50%;background:rgba(255,255,255,.5)}
.slide-dots button.active{background:#fff;width:20px;border-radius:4px}
.cat-icons{display:flex;gap:12px;overflow-x:auto;padding:12px 0;margin-bottom:8px}
.cat-icon{display:flex;flex-direction:column;align-items:center;gap:6px;min-width:80px;padding:12px 8px;background:#fff;border-radius:12px;box-shadow:var(--shadow);font-size:.75rem}
.cat-icon span:first-child{font-size:1.8rem}
.section{margin:28px 0}
.section-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px}
.section-head h2{font-size:1.2rem}
.countdown{background:#dc2626;color:#fff;padding:6px 14px;border-radius:8px;font-weight:700;font-variant-numeric:tabular-nums}
.horiz-scroll{display:flex;gap:16px;overflow-x:auto;padding-bottom:8px}
.horiz-scroll .product-card{min-width:220px;max-width:220px;flex-shrink:0}
.catalog-layout{display:grid;grid-template-columns:240px 1fr;gap:24px;margin:24px 0}
.filters{background:#fff;padding:20px;border-radius:12px;box-shadow:var(--shadow);height:fit-content;position:sticky;top:80px}
.filters h3{margin-bottom:14px}
.filter-group{margin-bottom:16px;display:flex;flex-direction:column;gap:6px;font-size:.875rem}
.filter-group label{display:flex;align-items:center;gap:6px}
.price-inputs,.filter-group input[type=number]{padding:8px;border:1px solid var(--border);border-radius:8px;width:100%}
.catalog-toolbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px;flex-wrap:wrap;gap:10px}
.rating-row{font-size:.8rem;color:#f59e0b;margin-bottom:8px}
.old-price{text-decoration:line-through;color:var(--text-muted);font-size:.8rem}
.disc-badge{position:absolute;top:12px;left:12px;background:#dc2626;color:#fff;font-size:.75rem;font-weight:700;padding:3px 8px;border-radius:6px}
.card-actions{display:flex;gap:8px;margin-top:8px}
.card-actions button{font-size:1rem;padding:4px}
.pagination{display:flex;gap:6px;justify-content:center;margin:24px 0}
.pagination button{width:36px;height:36px;border-radius:8px;background:#fff;border:1px solid var(--border)}
.pagination button.active{background:var(--primary);color:#fff;border-color:var(--primary)}
.pd-grid{display:grid;grid-template-columns:1fr 1fr;gap:32px;margin-bottom:24px}
.pd-main-img{background:linear-gradient(145deg,#dcfce7,#f0fdf4);border-radius:16px;height:280px;display:flex;align-items:center;justify-content:center;font-size:6rem}
.pd-info h1{font-size:1.4rem;margin:8px 0}
.pd-desc{color:var(--text-muted);margin:12px 0}
.pd-price{margin:16px 0;font-size:1.3rem}
.pd-price strong{color:var(--primary-dark)}
.pd-actions{display:flex;gap:10px;align-items:center}
.color-row{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin:12px 0}
.color-chip{padding:6px 12px;border:1px solid var(--border);border-radius:20px;font-size:.8rem}
.color-chip.active{border-color:var(--primary);background:#f0fdf4}
.pd-tabs{display:flex;gap:4px;border-bottom:2px solid var(--border);margin-bottom:16px}
.pd-tab{padding:12px 18px;font-weight:500;color:var(--text-muted);border-bottom:2px solid transparent;margin-bottom:-2px}
.pd-tab.active{color:var(--primary);border-bottom-color:var(--primary)}
.spec-table{width:100%;border-collapse:collapse}
.spec-table td{padding:10px;border-bottom:1px solid var(--border);font-size:.9rem}
.spec-table td:first-child{color:var(--text-muted);width:40%}
.review-item,.qa-item{background:#fff;padding:14px;border-radius:10px;margin-bottom:10px;box-shadow:var(--shadow)}
.review-form{display:flex;flex-direction:column;gap:8px;margin-top:12px}
.compare-bar{position:fixed;bottom:0;left:0;right:0;background:#0f172a;color:#fff;padding:12px 20px;display:flex;align-items:center;gap:16px;z-index:150;justify-content:center}
.compare-table{width:100%;border-collapse:collapse;background:#fff;border-radius:12px;overflow:hidden}
.compare-table th,.compare-table td{padding:12px;border:1px solid var(--border);text-align:center;font-size:.85rem}
.timeline{display:flex;gap:4px;margin:12px 0;flex-wrap:wrap}
.timeline span{padding:4px 10px;background:var(--bg);border-radius:20px;font-size:.75rem;color:var(--text-muted)}
.timeline span.done{background:#dcfce7;color:#166534}
.coupon-row{display:flex;gap:8px}
.coupon-row input{flex:1;padding:10px;border:1px solid var(--border);border-radius:8px}
.coupon-msg{font-size:.85rem;color:var(--success);margin:6px 0}
.profile-card,.address-card{background:#fff;padding:20px;border-radius:12px;box-shadow:var(--shadow);margin-bottom:12px}
@media(max-width:900px){.catalog-layout{grid-template-columns:1fr}.filters{position:static}.pd-grid{grid-template-columns:1fr}.mega-menu{min-width:90vw;right:5px}}

.mega-trigger.open{background:var(--primary-dark)}
.mega-menu[hidden]{display:none!important}
.product-image img,.pd-main-img img{width:100%;height:100%;object-fit:cover}
.product-image{overflow:hidden}
.pd-main-img{overflow:hidden;padding:0}
.banner-admin-item{display:flex;gap:12px;align-items:center;background:#fff;padding:12px;border-radius:10px;margin-bottom:10px;box-shadow:var(--shadow)}
.banner-admin-item img{width:80px;height:48px;object-fit:cover;border-radius:6px}
#bannerPreview img,#pImagePreview img{max-width:160px;max-height:100px;border-radius:8px;margin-top:8px}
.api-status{font-size:.75rem;padding:4px 10px;border-radius:20px;margin-right:8px}
.api-status.on{background:#dcfce7;color:#166534}
.api-status.off{background:#fee2e2;color:#991b1b}
.slide.has-img{background-size:cover!important;background-position:center!important}

.multi-img-preview{display:flex;flex-wrap:wrap;gap:10px;margin-top:10px}
.multi-img-item{position:relative;width:88px;height:88px;border-radius:10px;overflow:hidden;border:1px solid var(--border);background:#f8fafc}
.multi-img-item img{width:100%;height:100%;object-fit:cover}
.multi-img-item .rm-img{position:absolute;top:2px;left:2px;background:rgba(220,38,38,.9);color:#fff;border:none;width:22px;height:22px;border-radius:50%;font-size:.7rem;cursor:pointer;line-height:22px;padding:0}
.pd-thumbs{display:flex;gap:8px;flex-wrap:wrap;margin-top:10px}
.pd-thumbs button{width:56px;height:56px;border-radius:8px;overflow:hidden;border:2px solid var(--border);padding:0;background:#fff;cursor:pointer}
.pd-thumbs button.active{border-color:var(--primary)}
.pd-thumbs button img{width:100%;height:100%;object-fit:cover}

.pd-main-img{position:relative}
.pd-nav{position:absolute;top:50%;transform:translateY(-50%);width:36px;height:36px;border-radius:50%;background:rgba(255,255,255,.92);border:1px solid var(--border);font-size:1.2rem;z-index:2;cursor:pointer;box-shadow:var(--shadow)}
.pd-nav.pd-prev{right:10px}
.pd-nav.pd-next{left:10px}
.pd-img-count{position:absolute;bottom:10px;left:50%;transform:translateX(-50%);background:rgba(15,23,42,.7);color:#fff;font-size:.75rem;padding:4px 10px;border-radius:20px;z-index:2}
.card-img-dots{position:absolute;bottom:8px;left:50%;transform:translateX(-50%);display:flex;gap:4px;z-index:2}
.card-img-dots i{width:6px;height:6px;border-radius:50%;background:rgba(255,255,255,.5);display:inline-block}
.card-img-dots i.on{background:#fff;width:14px;border-radius:4px}
.card-img-next{position:absolute;left:6px;top:50%;transform:translateY(-50%);width:28px;height:28px;border-radius:50%;background:rgba(255,255,255,.9);border:none;font-size:1rem;z-index:3;cursor:pointer;box-shadow:var(--shadow)}


/* —— تصاویر همیشه داخل کادر —— */
.product-image,
.pd-main-img,
.multi-img-item,
.pd-thumbs button,
.banner-admin-item,
.pd-gallery {
  overflow: hidden !important;
  box-sizing: border-box;
}

.product-image img,
.pd-main-img img,
.pd-main-img > img,
#pdMainImg,
.multi-img-item img,
.pd-thumbs button img,
.horiz-scroll .product-image img,
.products-grid .product-image img {
  width: 100% !important;
  height: 100% !important;
  max-width: 100% !important;
  max-height: 100% !important;
  object-fit: contain !important;
  object-position: center center !important;
  display: block !important;
  margin: 0 auto;
  border: none;
  vertical-align: middle;
}

.pd-main-img {
  position: relative;
  height: 320px;
  width: 100%;
  max-width: 100%;
  background: linear-gradient(145deg, #dcfce7, #f0fdf4);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden !important;
  padding: 0 !important;
}

.pd-gallery {
  width: 100%;
  max-width: 100%;
}

.pd-thumbs button {
  width: 56px;
  height: 56px;
  flex-shrink: 0;
  overflow: hidden !important;
  display: flex;
  align-items: center;
  justify-content: center;
}

.pd-thumbs button img {
  object-fit: cover !important;
}

.multi-img-item {
  width: 88px;
  height: 88px;
  flex-shrink: 0;
}

.admin-table img {
  width: 40px;
  height: 40px;
  object-fit: contain;
  border-radius: 6px;
  background: #f8fafc;
}

.slide.has-img {
  background-size: cover !important;
  background-position: center !important;
}

#bannerPreview img,
#pImagePreview img {
  max-width: 100%;
  max-height: 100px;
  width: auto;
  height: auto;
  object-fit: contain;
  border-radius: 8px;
}

@media (max-width: 900px) {
  .pd-main-img {
    height: 240px;
  }
}
@media (max-width: 600px) {
  .product-image {
    height: 140px;
  }
  .pd-main-img {
    height: 200px;
  }
}

.searchable-select{position:relative;width:100%}
.searchable-select input{width:100%;padding:10px 12px;border:1px solid var(--border);border-radius:8px;font-family:inherit;font-size:.9rem}
.searchable-select input:focus{outline:none;border-color:var(--primary)}
.searchable-select input:disabled{background:#f1f5f9;cursor:not-allowed}
.select-dropdown{position:absolute;top:100%;right:0;left:0;background:#fff;border:1px solid var(--border);border-radius:8px;box-shadow:var(--shadow-lg);max-height:220px;overflow-y:auto;z-index:100;margin-top:4px}
.select-dropdown button{display:block;width:100%;text-align:right;padding:10px 14px;font-size:.875rem;border:none;background:none;cursor:pointer;font-family:inherit}
.select-dropdown button:hover,.select-dropdown button.highlight{background:#f0fdf4;color:var(--primary)}
.select-dropdown .no-result{padding:12px;text-align:center;color:var(--text-muted);font-size:.85rem}

.categories-page-grid{
  display:grid;
  grid-template-columns:repeat(auto-fill,minmax(180px,1fr));
  gap:20px;
  margin-bottom:40px;
}
.cat-page-card{
  background:#fff;
  border-radius:16px;
  box-shadow:var(--shadow);
  padding:28px 20px;
  text-align:center;
  cursor:pointer;
  transition:transform .2s,box-shadow .2s;
  border:1px solid var(--border);
}
.cat-page-card:hover{
  transform:translateY(-6px);
  box-shadow:var(--shadow-lg);
  border-color:var(--primary);
}
.cat-page-card .cat-page-icon{
  font-size:3rem;
  margin-bottom:12px;
  display:block;
}
.cat-page-card h3{
  font-size:1.05rem;
  margin-bottom:6px;
  color:var(--text);
}
.cat-page-card .cat-page-count{
  font-size:.8rem;
  color:var(--text-muted);
}
.cat-page-card .cat-page-subs{
  margin-top:10px;
  font-size:.75rem;
  color:var(--text-muted);
  line-height:1.6;
}
@media(max-width:600px){
  .categories-page-grid{grid-template-columns:repeat(2,1fr);gap:12px}
  .cat-page-card{padding:20px 12px}
  .cat-page-card .cat-page-icon{font-size:2.2rem}
}

.size-row,.color-row{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin:12px 0}
.size-chip,.color-chip{padding:8px 14px;border:2px solid var(--border);border-radius:20px;font-size:.85rem;background:#fff;cursor:pointer;transition:all .15s}
.size-chip:hover,.color-chip:hover{border-color:var(--primary)}
.size-chip.active,.color-chip.active{border-color:var(--primary);background:#f0fdf4;color:var(--primary-dark);font-weight:600}
.variant-hint{font-size:.8rem;color:#dc2626;margin-top:6px;display:none}
.cart-item-variant{font-size:.75rem;color:var(--text-muted);margin-top:2px}

.review-item{background:#fff;border:1px solid var(--border);border-radius:12px;padding:14px;margin-bottom:10px}
.review-form textarea{width:100%}
#starPick span{margin-left:4px;user-select:none}