/* ==========================================================================
   LAKHI RAM BHIM SAI ADMIN — Premium Dashboard Stylesheet
   ========================================================================== */

:root {
  --admin-bg: #F4F5F7;
  --admin-surface: #FFFFFF;
  --admin-sidebar: #0F1923;
  --admin-sidebar-hover: #1A2A3A;
  --admin-primary: #1B6B4E;
  --admin-primary-hover: #14533D;
  --admin-danger: #D64545;
  --admin-warning: #E8993E;
  --admin-success: #2D9D5E;
  --admin-info: #3B82C4;
  --admin-text: #1A1A2E;
  --admin-text-secondary: #6B7280;
  --admin-text-muted: #9CA3AF;
  --admin-border: #E5E7EB;
  --admin-border-focus: var(--admin-primary);
  --admin-gold: #C5A059;
  --admin-burgundy: #7A1F34;
  --admin-radius: 10px;
  --admin-transition: 0.2s ease;
  --font-sans: 'Inter', -apple-system, sans-serif;
  --font-serif: 'Cormorant Garamond', serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 14px; }
body {
  font-family: var(--font-sans);
  background: var(--admin-bg);
  color: var(--admin-text);
  display: flex; min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

/* ===== SIDEBAR ===== */
.sidebar {
  width: 260px; background: var(--admin-sidebar);
  display: flex; flex-direction: column;
  position: fixed; top: 0; left: 0; height: 100vh;
  z-index: 100; color: #D1D5DB;
}
.sidebar-brand {
  display: flex; align-items: center; gap: 12px;
  padding: 24px 20px; border-bottom: 1px solid rgba(255,255,255,0.06);
}
.brand-icon {
  width: 40px; height: 40px; border-radius: 10px;
  background: linear-gradient(135deg, var(--admin-primary), #0D5C4D);
  color: #fff; display: flex; align-items: center; justify-content: center;
  font-family: var(--font-serif); font-size: 22px; font-weight: 700;
}
.sidebar-brand h1 { font-size: 16px; font-weight: 700; color: #fff; }
.sidebar-brand p { font-size: 11px; color: var(--admin-text-muted); margin-top: 2px; }

.sidebar-nav { flex: 1; padding: 16px 12px; display: flex; flex-direction: column; gap: 4px; }
.nav-item {
  display: flex; align-items: center; gap: 10px;
  padding: 11px 14px; border-radius: 8px; border: none;
  background: transparent; color: #9CA3AF;
  font-size: 13.5px; font-weight: 500; cursor: pointer;
  transition: all var(--admin-transition); text-align: left; width: 100%;
}
.nav-item:hover { background: var(--admin-sidebar-hover); color: #E5E7EB; }
.nav-item.active { background: rgba(27, 107, 78, 0.15); color: #5DE4A5; }
.nav-icon { font-size: 17px; }
.nav-count {
  margin-left: auto; background: rgba(255,255,255,0.08);
  padding: 2px 8px; border-radius: 50px; font-size: 11px; font-weight: 600;
}

.sidebar-footer { padding: 16px 16px 20px; border-top: 1px solid rgba(255,255,255,0.06); }
.view-site-btn {
  display: flex; align-items: center; justify-content: center; gap: 8px;
  width: 100%; padding: 10px; border-radius: 8px;
  background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.08);
  color: #9CA3AF; text-decoration: none; font-size: 13px; font-weight: 500;
  transition: all var(--admin-transition);
}
.view-site-btn:hover { background: rgba(255,255,255,0.1); color: #fff; }
.sidebar-version { text-align: center; font-size: 10px; color: rgba(255,255,255,0.2); margin-top: 10px; }

/* ===== MAIN CONTENT ===== */
.main-content { flex: 1; margin-left: 260px; display: flex; flex-direction: column; }

.top-bar {
  background: var(--admin-surface);
  padding: 20px 32px; display: flex; justify-content: space-between; align-items: center;
  border-bottom: 1px solid var(--admin-border);
  position: sticky; top: 0; z-index: 50;
}
.top-bar h2 { font-size: 20px; font-weight: 700; }
.top-bar-subtitle { font-size: 12px; color: var(--admin-text-secondary); }

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 9px 20px; border-radius: 8px;
  font-family: var(--font-sans); font-size: 13px; font-weight: 600;
  cursor: pointer; border: 1px solid transparent;
  transition: all var(--admin-transition);
}
.btn-primary {
  background: var(--admin-primary); color: #fff; border-color: var(--admin-primary);
}
.btn-primary:hover { background: var(--admin-primary-hover); transform: translateY(-1px); box-shadow: 0 4px 12px rgba(27,107,78,0.2); }
.btn-secondary {
  background: var(--admin-surface); color: var(--admin-text); border-color: var(--admin-border);
}
.btn-secondary:hover { border-color: var(--admin-primary); color: var(--admin-primary); }
.btn-ghost {
  background: transparent; color: var(--admin-text-secondary); border-color: transparent;
}
.btn-ghost:hover { color: var(--admin-text); background: rgba(0,0,0,0.03); }
.btn-danger { background: var(--admin-danger); color: #fff; border-color: var(--admin-danger); }
.btn-danger:hover { background: #C23B3B; }
.btn-sm { padding: 6px 12px; font-size: 12px; }

/* ===== PRODUCTS TABLE VIEW ===== */
.view-panel { padding: 24px 32px; }

.products-toolbar {
  display: flex; gap: 16px; margin-bottom: 20px; align-items: center;
}
.search-wrapper {
  flex: 1; position: relative; max-width: 420px;
}
.search-icon-admin { position: absolute; left: 14px; top: 50%; transform: translateY(-50%); font-size: 14px; }
.search-wrapper input {
  width: 100%; padding: 10px 14px 10px 40px; border: 1px solid var(--admin-border);
  border-radius: 8px; font-size: 13px; font-family: var(--font-sans);
  background: var(--admin-surface); color: var(--admin-text);
  outline: none; transition: border-color var(--admin-transition);
}
.search-wrapper input:focus { border-color: var(--admin-primary); box-shadow: 0 0 0 3px rgba(27,107,78,0.08); }

.toolbar-filters select {
  padding: 10px 14px; border: 1px solid var(--admin-border);
  border-radius: 8px; font-size: 13px; background: var(--admin-surface);
  cursor: pointer; outline: none;
}

.products-table-wrapper {
  background: var(--admin-surface); border-radius: var(--admin-radius);
  border: 1px solid var(--admin-border); overflow: hidden;
}
.products-table { width: 100%; border-collapse: collapse; }
.products-table thead { background: #F9FAFB; }
.products-table th {
  padding: 12px 16px; text-align: left; font-size: 11px; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.8px; color: var(--admin-text-secondary);
  border-bottom: 1px solid var(--admin-border);
}
.products-table td {
  padding: 12px 16px; border-bottom: 1px solid #F3F4F6;
  font-size: 13px; vertical-align: middle;
}
.products-table tbody tr { transition: background var(--admin-transition); }
.products-table tbody tr:hover { background: #F9FAFB; }

.table-img {
  width: 50px; height: 50px; border-radius: 8px; object-fit: cover;
  border: 1px solid var(--admin-border);
}
.table-title { font-weight: 600; color: var(--admin-text); }
.table-badge {
  display: inline-block; padding: 2px 8px; border-radius: 50px;
  font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.5px;
}
.badge-bestseller { background: #FEF3C7; color: #92400E; }
.badge-new { background: #D1FAE5; color: #065F46; }
.badge-trending { background: #FCE7F3; color: #9D174D; }
.badge-limited { background: #FEE2E2; color: #991B1B; }

.table-price { font-weight: 600; color: var(--admin-burgundy); }
.table-price-original { color: var(--admin-text-muted); text-decoration: line-through; font-size: 12px; }
.table-rating { display: flex; align-items: center; gap: 4px; }
.table-stars { color: var(--admin-gold); font-size: 12px; }

.table-actions { display: flex; gap: 6px; }
.action-btn-small {
  width: 32px; height: 32px; border-radius: 6px; border: 1px solid var(--admin-border);
  background: var(--admin-surface); cursor: pointer; font-size: 14px;
  display: flex; align-items: center; justify-content: center;
  transition: all var(--admin-transition);
}
.action-btn-small:hover { border-color: var(--admin-primary); background: rgba(27,107,78,0.04); }
.action-btn-small.danger:hover { border-color: var(--admin-danger); background: rgba(214,69,69,0.04); }

.empty-state {
  text-align: center; padding: 80px 40px;
  background: var(--admin-surface); border-radius: var(--admin-radius);
  border: 1px solid var(--admin-border);
}
.empty-icon { font-size: 50px; display: block; margin-bottom: 16px; }
.empty-state h3 { font-size: 18px; margin-bottom: 6px; }
.empty-state p { color: var(--admin-text-secondary); font-size: 13px; margin-bottom: 20px; }

/* ===== FORM VIEW ===== */
.form-layout { display: grid; grid-template-columns: 1fr 380px; gap: 28px; align-items: start; }
.form-main { display: flex; flex-direction: column; gap: 20px; }

.form-card {
  background: var(--admin-surface); border: 1px solid var(--admin-border);
  border-radius: var(--admin-radius); padding: 24px;
}
.form-card-title {
  font-size: 15px; font-weight: 700; margin-bottom: 18px;
  padding-bottom: 12px; border-bottom: 1px solid #F3F4F6;
}
.form-card-hint { font-size: 12px; color: var(--admin-text-secondary); margin-bottom: 14px; }

.form-group { margin-bottom: 16px; }
.form-group:last-child { margin-bottom: 0; }
.form-group label {
  display: block; font-size: 12.5px; font-weight: 600; color: var(--admin-text);
  margin-bottom: 6px;
}
.required { color: var(--admin-danger); }
.form-hint { font-size: 11px; color: var(--admin-text-muted); margin-top: 4px; }

.form-group input, .form-group select, .form-group textarea {
  width: 100%; padding: 10px 14px; border: 1px solid var(--admin-border);
  border-radius: 8px; font-size: 13.5px; font-family: var(--font-sans);
  background: var(--admin-surface); color: var(--admin-text);
  outline: none; transition: border-color var(--admin-transition);
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  border-color: var(--admin-primary);
  box-shadow: 0 0 0 3px rgba(27,107,78,0.08);
}
.form-group textarea { resize: vertical; line-height: 1.6; }

.form-row-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-row-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 16px; }

.discount-preview {
  padding: 10px 14px; background: #FEF3C7; border-radius: 8px;
  font-size: 14px; font-weight: 700; color: #92400E; text-align: center;
}

/* Image Upload */
.image-upload-zone {
  border: 2px dashed var(--admin-border); border-radius: var(--admin-radius);
  padding: 40px 24px; text-align: center; cursor: pointer;
  transition: all var(--admin-transition); margin-bottom: 16px;
}
.image-upload-zone:hover, .image-upload-zone.dragover {
  border-color: var(--admin-primary); background: rgba(27,107,78,0.02);
}
.upload-icon { font-size: 36px; display: block; margin-bottom: 10px; }
.upload-placeholder p { font-size: 14px; color: var(--admin-text-secondary); margin-bottom: 4px; }
.upload-hint { font-size: 11px; color: var(--admin-text-muted); }

.image-previews { display: flex; flex-wrap: wrap; gap: 10px; }
.img-preview-thumb {
  width: 80px; height: 80px; border-radius: 8px; object-fit: cover;
  border: 2px solid var(--admin-border); position: relative;
}
.img-preview-item { position: relative; display: inline-block; }
.img-preview-remove {
  position: absolute; top: -6px; right: -6px;
  width: 20px; height: 20px; border-radius: 50%;
  background: var(--admin-danger); color: #fff; border: 2px solid #fff;
  font-size: 10px; cursor: pointer; display: flex; align-items: center; justify-content: center;
}

.existing-images-wrapper { margin-top: 16px; }
.existing-images-wrapper h4 { font-size: 12px; color: var(--admin-text-secondary); margin-bottom: 10px; text-transform: uppercase; letter-spacing: 0.5px; }
.existing-images { display: flex; flex-wrap: wrap; gap: 8px; }
.existing-img-item { position: relative; }
.existing-img-thumb {
  width: 70px; height: 70px; border-radius: 8px; object-fit: cover;
  border: 2px solid var(--admin-primary); cursor: pointer;
}
.existing-img-thumb.inactive { border-color: var(--admin-border); opacity: 0.5; }

/* Specifications */
.spec-row { display: flex; gap: 8px; margin-bottom: 8px; }
.spec-input {
  flex: 1; padding: 9px 12px; border: 1px solid var(--admin-border);
  border-radius: 6px; font-size: 13px; font-family: var(--font-sans);
  outline: none; transition: border-color var(--admin-transition);
}
.spec-input:focus { border-color: var(--admin-primary); }
.spec-remove {
  width: 34px; height: 34px; border-radius: 6px; border: 1px solid var(--admin-border);
  background: var(--admin-surface); cursor: pointer; font-size: 13px;
  color: var(--admin-text-muted); transition: all var(--admin-transition);
}
.spec-remove:hover { border-color: var(--admin-danger); color: var(--admin-danger); background: rgba(214,69,69,0.04); }

.form-actions {
  display: flex; justify-content: flex-end; gap: 10px; padding: 20px 0;
}

/* ===== LIVE PREVIEW PANEL ===== */
.form-preview { position: relative; }
.preview-sticky {
  position: sticky; top: 90px;
  background: var(--admin-surface); border: 1px solid var(--admin-border);
  border-radius: var(--admin-radius); padding: 20px;
}
.preview-title { font-size: 14px; font-weight: 700; margin-bottom: 2px; }
.preview-subtitle { font-size: 11px; color: var(--admin-text-secondary); margin-bottom: 20px; }

.preview-card-wrapper {
  background: #FAF7F2; border-radius: 10px; padding: 16px;
  border: 1px solid #E8E2D9;
}
.preview-card {
  background: #fff; border: 1px solid #E8E2D9; border-radius: 10px;
  overflow: hidden;
}
.preview-card-img {
  height: 220px; background: #F5F0E8; position: relative; overflow: hidden;
}
.preview-card-img img {
  width: 100%; height: 100%; object-fit: cover;
}
.preview-badge {
  position: absolute; top: 8px; right: 8px;
  padding: 3px 10px; border-radius: 3px;
  font-size: 9px; font-weight: 700; text-transform: uppercase;
}
.preview-discount {
  position: absolute; bottom: 8px; right: 8px;
  background: var(--admin-burgundy); color: #fff;
  padding: 2px 8px; border-radius: 3px;
  font-size: 10px; font-weight: 700;
}
.preview-card-body { padding: 14px; }
.preview-category {
  display: inline-block; background: #1B3A2D; color: #fff;
  padding: 2px 8px; border-radius: 3px; font-size: 8px; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 8px;
}
.preview-card-title {
  font-family: var(--font-serif); font-size: 18px; font-weight: 500;
  margin-bottom: 4px; line-height: 1.3; color: #1A1614;
}
.preview-rating { font-size: 11px; color: var(--admin-text-secondary); margin-bottom: 6px; }
.preview-desc {
  font-size: 11.5px; color: var(--admin-text-secondary); line-height: 1.5;
  margin-bottom: 12px;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.preview-price-row { display: flex; align-items: baseline; gap: 8px; }
.preview-price { font-size: 17px; font-weight: 700; color: var(--admin-burgundy); }
.preview-original { font-size: 13px; color: var(--admin-text-muted); text-decoration: line-through; }

/* ===== PREVIEW MODAL ===== */
.preview-modal {
  position: fixed; inset: 0; z-index: 9999;
  background: rgba(0,0,0,0.5); backdrop-filter: blur(6px);
  display: flex; align-items: center; justify-content: center; padding: 20px;
}
.preview-modal-content {
  background: #fff; border-radius: 14px; max-width: 900px; width: 100%;
  max-height: 90vh; overflow-y: auto; padding: 32px; position: relative;
  box-shadow: 0 30px 80px rgba(0,0,0,0.2);
}
.preview-modal-close {
  position: absolute; top: 12px; right: 16px;
  background: none; border: none; font-size: 26px; cursor: pointer; color: #999;
}
.preview-modal-close:hover { color: #333; }
.preview-modal-body { display: grid; grid-template-columns: 1fr 1.1fr; gap: 30px; }
.preview-modal-img {
  width: 100%; height: 400px; border-radius: 10px; object-fit: cover;
  background: #F5F0E8; border: 1px solid #E8E2D9;
}
.preview-modal-info h2 { font-family: var(--font-serif); font-size: 28px; margin-bottom: 8px; }
.preview-modal-meta { font-size: 13px; color: var(--admin-text-secondary); margin-bottom: 6px; }
.preview-modal-price { font-size: 26px; font-weight: 700; color: var(--admin-burgundy); margin: 14px 0; }
.preview-modal-price-orig { color: var(--admin-text-muted); text-decoration: line-through; font-size: 16px; margin-left: 8px; font-weight: 400; }
.preview-modal-desc { font-size: 13.5px; color: var(--admin-text-secondary); line-height: 1.7; margin-bottom: 20px; }
.preview-modal-specs { list-style: none; }
.preview-modal-specs li { font-size: 12.5px; padding: 4px 0; color: var(--admin-text-secondary); padding-left: 16px; position: relative; }
.preview-modal-specs li::before { content: '✧'; position: absolute; left: 0; color: var(--admin-gold); }
.preview-modal-actions { display: flex; gap: 10px; margin-top: 20px; }
.preview-wa-btn {
  flex: 1; padding: 12px; border-radius: 50px; background: #25D366; color: #fff;
  border: none; font-size: 13px; font-weight: 600; text-transform: uppercase; cursor: default;
}
.preview-cart-btn {
  flex: 1; padding: 12px; border-radius: 50px; background: transparent; color: #333;
  border: 1px solid #E8E2D9; font-size: 13px; font-weight: 600; text-transform: uppercase; cursor: default;
}

/* ===== TOAST ===== */
.toast {
  position: fixed; bottom: 30px; right: 30px;
  padding: 14px 24px; border-radius: 10px;
  color: #fff; font-size: 13.5px; font-weight: 500;
  box-shadow: 0 8px 30px rgba(0,0,0,0.15);
  z-index: 10000; animation: toastIn 0.3s ease;
  display: flex; align-items: center; gap: 8px;
}
.toast-success { background: var(--admin-success); }
.toast-error { background: var(--admin-danger); }
@keyframes toastIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }

/* ===== RESPONSIVE ===== */
@media (max-width: 1100px) {
  .form-layout { grid-template-columns: 1fr; }
  .form-preview { display: none; }
}
@media (max-width: 768px) {
  .sidebar { width: 220px; }
  .main-content { margin-left: 220px; }
  .view-panel { padding: 16px; }
  .form-row-2, .form-row-3 { grid-template-columns: 1fr; }
  .preview-modal-body { grid-template-columns: 1fr; }
}