/* ==========================================
   DESIGN SYSTEM & VARIABLES
   ========================================== */
:root {
  --primary-color: #1a717e; /* Teal del logo "Comprá" */
  --primary-hover: #12545f;
  --primary-light: #e6f4f6;
  
  --success-color: #7ea937; /* Verde del logo "Pue" */
  --success-hover: #608328;
  --success-light: #f1f7e7;
  
  --warning-color: #f59e0b; /* Amarillo/Naranja de advertencia */
  --warning-hover: #d97706;
  --warning-light: #fef3c7;
  
  --danger-color: #ef4444;
  --danger-hover: #dc2626;
  
  --bg-warm: #f6f9f6; /* Fondo cálido con un leve matiz verde */
  --card-bg: #ffffff;
  
  --text-dark: #1f2937; /* Gris oscuro neutro */
  --text-medium: #4b5563; /* Gris medio */
  --text-muted: #9ca3af; /* Gris claro */
  
  --border-color: #e5e7eb; /* Bordes suaves */
  --border-focus: #1a717e; /* Foco color primario teal */
  
  --font-title: 'Outfit', 'Inter', sans-serif;
  --font-body: 'Inter', sans-serif;
  
  --shadow-sm: 0 2px 4px rgba(120, 113, 108, 0.05);
  --shadow-md: 0 4px 12px rgba(120, 113, 108, 0.08);
  --shadow-lg: 0 10px 25px -5px rgba(120, 113, 108, 0.12);
  
  --radius-lg: 20px;
  --radius-md: 14px;
  --radius-sm: 8px;
  --radius-pill: 9999px;
  
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ==========================================
   RESET & GLOBAL BASICS
   ========================================== */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-warm);
  color: var(--text-dark);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

a {
  text-decoration: none;
  color: var(--primary-color);
  transition: color var(--transition-fast);
}
a:hover {
  color: var(--primary-hover);
}

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

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-title);
  font-weight: 700;
  color: var(--text-dark);
  line-height: 1.25;
}

/* Scrollbar styling */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}
::-webkit-scrollbar-track {
  background: var(--bg-warm);
}
::-webkit-scrollbar-thumb {
  background: var(--border-color);
  border-radius: var(--radius-pill);
}
::-webkit-scrollbar-thumb:hover {
  background: var(--text-muted);
}

/* ==========================================
   BUTTONS & ACTIONS
   ========================================== */
.btn-primary, .btn-secondary, .btn-success, .btn-danger {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 20px;
  border-radius: var(--radius-pill);
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  transition: all var(--transition-fast);
  border: none;
  outline: none;
}

.btn-primary {
  background-color: var(--primary-color);
  color: white;
  box-shadow: 0 4px 10px rgba(234, 88, 12, 0.2);
}
.btn-primary:hover {
  background-color: var(--primary-hover);
  transform: translateY(-1px);
}
.btn-primary:active {
  transform: translateY(0);
}

.btn-secondary {
  background-color: var(--border-color);
  color: var(--text-medium);
}
.btn-secondary:hover {
  background-color: var(--text-muted);
  color: white;
}

.btn-success {
  background-color: var(--success-color);
  color: white;
  box-shadow: 0 4px 10px rgba(16, 185, 129, 0.2);
}
.btn-success:hover {
  background-color: var(--success-hover);
  transform: translateY(-1px);
}

.btn-danger {
  background-color: var(--danger-color);
  color: white;
}
.btn-danger:hover {
  background-color: var(--danger-hover);
}

.btn-block {
  display: flex;
  width: 100%;
}

.btn-large {
  padding: 14px 28px;
  font-size: 1.1rem;
}

/* ==========================================
   APP HEADER
   ========================================== */
.app-header {
  background-color: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(10px);
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
}

.header-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 12px 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo-content-img {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo-img {
  height: 50px;
  width: auto;
  object-fit: contain;
}

.logo-content {
  display: flex;
  flex-direction: column;
}

.logo-badge {
  font-size: 0.75rem;
  background-color: var(--primary-light);
  color: var(--primary-color);
  font-weight: 700;
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  width: fit-content;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  white-space: nowrap;
}

.logo-text {
  font-size: 1.6rem;
  font-weight: 800;
  letter-spacing: -0.5px;
  color: var(--text-dark);
}
.logo-text span {
  color: var(--success-color);
}

.btn-publish {
  background-color: var(--primary-light);
  color: var(--primary-color);
  border: 2px dashed var(--primary-color);
  padding: 8px 16px;
  border-radius: var(--radius-pill);
  font-weight: 700;
  cursor: pointer;
  transition: all var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.btn-publish:hover {
  background-color: var(--primary-color);
  color: white;
  border-color: var(--primary-color);
  transform: scale(1.05);
}

/* ==========================================
   MAIN HERO & SEARCH BOX
   ========================================== */
.main-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px;
}

.hero-section {
  text-align: center;
  padding: 40px 20px;
  background: radial-gradient(circle at 10% 20%, rgba(255, 237, 213, 0.4) 0%, rgba(209, 250, 229, 0.2) 90%);
  border-radius: var(--radius-lg);
  margin-bottom: 30px;
  border: 1px solid rgba(231, 229, 228, 0.5);
}

.hero-section h2 {
  font-size: 2.2rem;
  font-weight: 800;
  letter-spacing: -0.5px;
  margin-bottom: 8px;
}

.hero-subtitle {
  color: var(--text-medium);
  font-size: 1.1rem;
  margin-bottom: 24px;
}

.search-box {
  position: relative;
  max-width: 600px;
  margin: 0 auto;
}

.search-icon {
  position: absolute;
  left: 18px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  font-size: 1.2rem;
}

.search-box input {
  width: 100%;
  padding: 16px 50px;
  border-radius: var(--radius-pill);
  border: 2px solid var(--border-color);
  background-color: var(--card-bg);
  color: var(--text-dark);
  font-weight: 500;
  outline: none;
  transition: all var(--transition-normal);
  box-shadow: var(--shadow-sm);
}

.search-box input:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 4px var(--primary-light);
}

.btn-clear {
  position: absolute;
  right: 18px;
  top: 50%;
  transform: translateY(-50%);
  border: none;
  background: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: 4px;
}
.btn-clear:hover {
  color: var(--danger-color);
}

/* ==========================================
   FILTERS & CATEGORIES
   ========================================== */
.filters-section {
  margin-bottom: 30px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.filter-group-type {
  display: flex;
  gap: 10px;
  justify-content: center;
}

.btn-type-filter {
  padding: 10px 20px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border-color);
  background-color: var(--card-bg);
  font-weight: 600;
  color: var(--text-medium);
  cursor: pointer;
  transition: all var(--transition-fast);
  box-shadow: var(--shadow-sm);
}
.btn-type-filter:hover {
  background-color: var(--bg-warm);
  border-color: var(--text-muted);
}
.btn-type-filter.active {
  background-color: var(--primary-color);
  border-color: var(--primary-color);
  color: white;
  box-shadow: 0 4px 10px rgba(234, 88, 12, 0.25);
}

.categories-carousel {
  overflow-x: auto;
  padding: 5px 0;
  margin: 0 -20px;
  padding-left: 20px;
  padding-right: 20px;
  -webkit-overflow-scrolling: touch;
}
.categories-carousel::-webkit-scrollbar {
  display: none;
}

.chips-container {
  display: flex;
  gap: 8px;
  width: max-content;
}

.chip {
  padding: 8px 16px;
  border-radius: var(--radius-pill);
  background-color: var(--card-bg);
  border: 1px solid var(--border-color);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-medium);
  cursor: pointer;
  white-space: nowrap;
  transition: all var(--transition-fast);
}
.chip:hover {
  background-color: var(--primary-light);
  border-color: var(--primary-color);
  color: var(--primary-color);
}
.chip.active {
  background-color: var(--primary-light);
  border-color: var(--primary-color);
  color: var(--primary-color);
  font-weight: 600;
}

/* ==========================================
   FEED & REEL LAYOUT
   ========================================== */
.feed-section {
  margin-top: 20px;
}

.feed-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 10px;
}

.feed-header h3 {
  font-size: 1.4rem;
  font-weight: 700;
}

.results-count {
  font-size: 0.9rem;
  color: var(--text-muted);
  font-weight: 500;
}

.publications-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 24px;
}

/* ==========================================
   CARDS STYLING (THE HERO IS THE BUYER)
   ========================================== */
.card {
  background-color: var(--card-bg);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  position: relative;
  transition: all var(--transition-normal);
}

.card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(234, 88, 12, 0.2);
}

.card-image-wrapper {
  position: relative;
  width: 100%;
  padding-top: 75%; /* 4:3 Ratio */
  background-color: var(--bg-warm);
  overflow: hidden;
}

.card-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-normal);
}
.card:hover .card-image {
  transform: scale(1.05);
}

.card-image-fallback {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  color: var(--text-muted);
  gap: 8px;
  font-size: 2.5rem;
  background: linear-gradient(135deg, #ffedd5 0%, #d1fae5 100%);
}
.card-image-fallback span {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-medium);
  letter-spacing: -0.2px;
}

.card-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  padding: 4px 10px;
  font-size: 0.75rem;
  font-weight: 700;
  border-radius: var(--radius-pill);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  box-shadow: var(--shadow-sm);
  z-index: 5;
}

.badge-product {
  background-color: var(--success-light);
  color: var(--success-color);
}

.badge-service {
  background-color: var(--primary-light);
  color: var(--primary-color);
}

.card-price-tag {
  position: absolute;
  bottom: 12px;
  right: 12px;
  background-color: var(--text-dark);
  color: white;
  padding: 4px 10px;
  font-size: 0.95rem;
  font-weight: 700;
  border-radius: var(--radius-sm);
  z-index: 5;
  box-shadow: var(--shadow-sm);
}

.card-content {
  padding: 16px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.card-category {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  margin-bottom: 4px;
}

.card-title {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 6px;
  color: var(--text-dark);
  line-height: 1.3;
}

.card-desc {
  font-size: 0.88rem;
  color: var(--text-medium);
  margin-bottom: 14px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  flex-grow: 1;
}

.card-footer {
  border-top: 1px solid var(--border-color);
  padding-top: 12px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.card-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8rem;
}

.card-seller {
  font-weight: 600;
  color: var(--text-medium);
  display: flex;
  align-items: center;
  gap: 4px;
}

.card-zone {
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 3px;
}

/* Stock Alerts in Cards */
.stock-warning {
  color: var(--warning-color);
  font-weight: 700;
  font-size: 0.75rem;
  background-color: var(--warning-light);
  padding: 2px 6px;
  border-radius: var(--radius-sm);
}

.stock-soldout {
  color: var(--danger-color);
  font-weight: 700;
  font-size: 0.75rem;
  background-color: #fee2e2;
  padding: 2px 6px;
  border-radius: var(--radius-sm);
}

/* ==========================================
   STATES (LOADING / EMPTY)
   ========================================== */
.feed-state {
  text-align: center;
  padding: 50px 20px;
  background-color: var(--card-bg);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
}

.spinner {
  width: 45px;
  height: 45px;
  border: 4px solid var(--border-color);
  border-top: 4px solid var(--primary-color);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

.empty-icon {
  font-size: 3rem;
  color: var(--warning-color);
}

.feed-state h4 {
  font-size: 1.25rem;
  font-weight: 700;
}

.feed-state p {
  color: var(--text-medium);
  max-width: 320px;
  margin-bottom: 10px;
}

/* ==========================================
   APP FOOTER
   ========================================== */
.app-footer {
  border-top: 1px solid var(--border-color);
  margin-top: 60px;
  background-color: var(--card-bg);
  padding: 24px 20px;
}

.footer-container {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 14px;
}

.footer-container p {
  font-size: 0.9rem;
  color: var(--text-medium);
}

#link-admin-portal {
  font-size: 0.9rem;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--text-muted);
}
#link-admin-portal:hover {
  color: var(--primary-color);
}

/* ==========================================
   MODAL DIALOGS OVERLAY
   ========================================== */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-color: rgba(41, 37, 34, 0.4);
  backdrop-filter: blur(4px);
  z-index: 1000;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 16px;
  animation: fadeIn 0.25s ease;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.modal-card {
  background-color: var(--card-bg);
  border-radius: var(--radius-lg);
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  width: 100%;
  max-width: 500px;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  position: relative;
  animation: slideUp 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  overflow: hidden;
}

.modal-card.max-sm {
  max-width: 400px;
}

.modal-card.lg {
  max-width: 850px;
}

@keyframes slideUp {
  from { transform: translateY(20px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

.modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  background: var(--bg-warm);
  border: none;
  font-size: 1.2rem;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--text-medium);
  transition: all var(--transition-fast);
  z-index: 15;
}
.modal-close:hover {
  background-color: #fee2e2;
  color: var(--danger-color);
}

.modal-header {
  padding: 24px;
  border-bottom: 1px solid var(--border-color);
}

.modal-header h2 {
  font-size: 1.4rem;
  font-weight: 800;
}

.modal-body {
  padding: 24px;
}

.modal-scroll-body {
  padding: 24px;
  overflow-y: auto;
  flex-grow: 1;
}

.modal-card > form {
  display: flex;
  flex-direction: column;
  flex-grow: 1;
  min-height: 0;
  overflow: hidden;
}

.modal-footer {
  padding: 16px 24px;
  border-top: 1px solid var(--border-color);
  display: flex;
  justify-content: flex-end;
  gap: 12px;
}

/* ==========================================
   PORTAL SELECTOR (CHOOSE SELLER / CV)
   ========================================== */
.text-center { text-align: center; }

.portal-selector-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin: 24px 0;
}

.selector-card {
  background-color: var(--card-bg);
  border: 2px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 24px 16px;
  cursor: pointer;
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  outline: none;
}

.selector-card:hover {
  border-color: var(--primary-color);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.selector-icon {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  margin-bottom: 16px;
  transition: transform var(--transition-fast);
}
.selector-card:hover .selector-icon {
  transform: scale(1.1);
}

.green-bg {
  background-color: var(--success-light);
  color: var(--success-color);
}

.orange-bg {
  background-color: var(--primary-light);
  color: var(--primary-color);
}

.selector-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.selector-card p {
  font-size: 0.85rem;
  color: var(--text-medium);
  line-height: 1.4;
}

.modal-footer-info {
  font-size: 0.9rem;
  color: var(--text-medium);
  border-top: 1px solid var(--border-color);
  padding-top: 16px;
}

/* ==========================================
   FORM INPUT STYLING
   ========================================== */
.form-group {
  margin-bottom: 18px;
}

.form-group label {
  display: block;
  font-weight: 600;
  font-size: 0.88rem;
  margin-bottom: 6px;
  color: var(--text-dark);
}

.form-group input[type="text"],
.form-group input[type="password"],
.form-group input[type="email"],
.form-group input[type="number"],
.form-group input[type="tel"],
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-color);
  outline: none;
  background-color: var(--card-bg);
  transition: all var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px var(--primary-light);
}

.form-grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.input-with-prefix {
  display: flex;
  align-items: center;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  overflow: hidden;
  transition: all var(--transition-fast);
}
.input-with-prefix:focus-within {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px var(--primary-light);
}
.input-prefix {
  background-color: var(--bg-warm);
  padding: 10px 12px;
  color: var(--text-medium);
  font-weight: 600;
  border-right: 1px solid var(--border-color);
}
.input-with-prefix input {
  border: none !important;
  box-shadow: none !important;
}

.form-hint {
  display: block;
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-top: 4px;
}

.radio-group {
  display: flex;
  gap: 16px;
}

.radio-label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 500;
  font-size: 0.9rem;
  cursor: pointer;
}

.terms-warning {
  background-color: var(--warning-light);
  border: 1px solid var(--warning-color);
  border-radius: var(--radius-sm);
  padding: 12px;
  font-size: 0.85rem;
  margin-top: 20px;
}
.terms-warning p {
  color: var(--primary-hover);
}

/* ==========================================
   VERIFICATION FLOW & SIMULATOR
   ========================================== */
.verification-badge {
  width: 65px;
  height: 65px;
  background-color: #e8f5e9;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}
.whatsapp-icon {
  font-size: 2.2rem;
  color: #25d366;
}

.simulated-notification {
  background-color: #1c1917;
  color: white;
  border-radius: var(--radius-md);
  padding: 14px 18px;
  text-align: left;
  box-shadow: 0 10px 20px rgba(0,0,0,0.15);
  margin: 20px 0;
  animation: bounceIn 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  border: 1px solid rgba(255,255,255,0.08);
}

@keyframes bounceIn {
  0% { transform: scale(0.8); opacity: 0; }
  70% { transform: scale(1.05); }
  100% { transform: scale(1); opacity: 1; }
}

.notif-header {
  display: flex;
  justify-content: space-between;
  font-size: 0.72rem;
  color: #a8a29e;
  margin-bottom: 4px;
}
.notif-app {
  display: flex;
  align-items: center;
  gap: 4px;
  font-weight: 700;
  color: #25d366;
}
.notif-body {
  font-size: 0.88rem;
  line-height: 1.4;
}
.code-highlight {
  background-color: rgba(37, 211, 102, 0.2);
  color: #25d366;
  font-weight: 800;
  padding: 2px 6px;
  border-radius: 4px;
  letter-spacing: 1px;
}

.input-code {
  text-align: center;
  font-size: 1.8rem;
  letter-spacing: 6px;
  font-weight: 700;
  max-width: 220px;
  margin: 10px auto;
}

/* ==========================================
   SELLER DASHBOARD STYLING
   ========================================== */
.dashboard-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.btn-logout-small {
  background-color: #fee2e2;
  color: var(--danger-color);
  border: none;
  font-weight: 600;
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: 0.85rem;
  transition: all var(--transition-fast);
}
.btn-logout-small:hover {
  background-color: var(--danger-color);
  color: white;
}

.dash-subtitle {
  font-size: 0.88rem;
  color: var(--text-muted);
  font-weight: 500;
}

.dash-body {
  background-color: var(--bg-warm);
}

.dash-grid {
  display: grid;
  grid-template-columns: 4fr 5fr;
  gap: 24px;
}

.dash-column-form {
  background-color: var(--card-bg);
  padding: 20px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
}

.dash-column-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.section-title {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 16px;
  border-bottom: 2px solid var(--border-color);
  padding-bottom: 8px;
}

.text-green { color: var(--success-color); }
.text-orange { color: var(--primary-color); }

.dash-pub-cards-container {
  overflow-y: auto;
  max-height: 520px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding-right: 5px;
}

/* Mini Card inside Dashboard list */
.dash-card {
  background-color: var(--card-bg);
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-color);
  padding: 12px;
  display: flex;
  gap: 12px;
  align-items: center;
  position: relative;
  transition: all var(--transition-fast);
}
.dash-card:hover {
  border-color: var(--primary-light);
}
.dash-card-img {
  width: 60px;
  height: 60px;
  object-fit: cover;
  border-radius: var(--radius-sm);
}
.dash-card-fallback-img {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-sm);
  background-color: var(--bg-warm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  font-size: 1.2rem;
}
.dash-card-details {
  flex-grow: 1;
}
.dash-card-details h4 {
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 2px;
}
.dash-card-details p {
  font-size: 0.8rem;
  color: var(--text-muted);
}
.dash-card-actions {
  display: flex;
  flex-direction: column;
  gap: 8px;
  align-items: flex-end;
}
.dash-stock-control {
  display: flex;
  align-items: center;
  gap: 6px;
}
.dash-stock-control label {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-medium);
}
.dash-stock-control input {
  width: 55px;
  padding: 4px;
  font-size: 0.8rem;
  text-align: center;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-color);
}
.btn-icon-delete {
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: 6px;
  font-size: 1.05rem;
  border-radius: 4px;
  transition: all var(--transition-fast);
}
.btn-icon-delete:hover {
  background-color: #fee2e2;
  color: var(--danger-color);
}

.dash-empty-state {
  text-align: center;
  padding: 40px 20px;
  background-color: var(--card-bg);
  border-radius: var(--radius-sm);
  border: 1px dashed var(--border-color);
  color: var(--text-muted);
}
.dash-empty-state p {
  margin-top: 8px;
  font-size: 0.9rem;
}

/* ==========================================
   BUYER CHECKOUT MODAL SUMMARY
   ========================================== */
.checkout-icon {
  font-size: 3.5rem;
  margin-bottom: 8px;
}
.checkout-warning {
  font-size: 1rem;
  margin-bottom: 12px;
}
.checkout-rules {
  list-style: none;
  text-align: left;
  background-color: var(--bg-warm);
  padding: 14px;
  border-radius: var(--radius-md);
  font-size: 0.85rem;
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 20px;
}
.checkout-rules li {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-weight: 500;
}
.checkout-rules i {
  margin-top: 3px;
}

.product-summary-card {
  display: flex;
  gap: 14px;
  text-align: left;
  border: 1px solid var(--border-color);
  padding: 12px;
  border-radius: var(--radius-md);
  margin-bottom: 24px;
  align-items: center;
}
.checkout-img {
  width: 70px;
  height: 70px;
  object-fit: cover;
  border-radius: var(--radius-sm);
}
.checkout-details {
  display: flex;
  flex-direction: column;
}
.checkout-seller {
  font-size: 0.78rem;
  color: var(--text-medium);
  font-weight: 600;
  margin-top: 4px;
}
.checkout-actions {
  display: flex;
  gap: 12px;
  justify-content: center;
}

/* ==========================================
   ADMIN SECTION & TABLES
   ========================================== */
.admin-container {
  background-color: var(--card-bg);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-md);
  padding: 24px;
}

.admin-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 16px;
  margin-bottom: 24px;
}

.admin-card {
  background-color: var(--bg-warm);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  padding: 20px;
  max-width: 450px;
  margin: 30px auto;
}

.admin-card h3 {
  margin-bottom: 16px;
  text-align: center;
}

.admin-tabs {
  display: flex;
  gap: 8px;
  border-bottom: 2px solid var(--border-color);
  margin-bottom: 24px;
}

.admin-tab-btn {
  padding: 10px 20px;
  background: none;
  border: none;
  border-bottom: 3px solid transparent;
  font-weight: 700;
  color: var(--text-medium);
  cursor: pointer;
  transition: all var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.admin-tab-btn:hover {
  color: var(--primary-color);
}
.admin-tab-btn.active {
  color: var(--primary-color);
  border-bottom-color: var(--primary-color);
}

.admin-pane {
  animation: fadeIn 0.25s ease;
}

.pane-header {
  margin-bottom: 20px;
}
.pane-header h3 {
  font-size: 1.2rem;
  margin-bottom: 4px;
}
.pane-header p {
  font-size: 0.88rem;
  color: var(--text-medium);
}

.table-container {
  overflow-x: auto;
}

.admin-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.88rem;
}
.admin-table th {
  background-color: var(--bg-warm);
  font-weight: 700;
  color: var(--text-medium);
  padding: 12px 16px;
  border-bottom: 2px solid var(--border-color);
}
.admin-table td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--border-color);
  vertical-align: middle;
}
.admin-table tr:hover {
  background-color: rgba(245,245,244,0.5);
}

.admin-table-img {
  width: 45px;
  height: 45px;
  object-fit: cover;
  border-radius: var(--radius-sm);
}

/* Status Badges in Admin Table */
.status-badge {
  display: inline-flex;
  padding: 2px 8px;
  border-radius: var(--radius-pill);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
}
.status-approved {
  background-color: #d1fae5;
  color: var(--success-color);
}
.status-pending {
  background-color: #fef3c7;
  color: #d97706;
}
.status-suspended {
  background-color: #fee2e2;
  color: var(--danger-color);
}

.action-buttons {
  display: flex;
  gap: 6px;
}
.btn-action {
  padding: 6px 12px;
  font-size: 0.78rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  border: none;
  cursor: pointer;
  transition: all var(--transition-fast);
}
.btn-action.approve {
  background-color: var(--success-light);
  color: var(--success-color);
}
.btn-action.approve:hover {
  background-color: var(--success-color);
  color: white;
}
.btn-action.suspend {
  background-color: #fee2e2;
  color: var(--danger-color);
}
.btn-action.suspend:hover {
  background-color: var(--danger-color);
  color: white;
}

/* Categories Moderation Tab Styling */
.categories-admin-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.form-inline {
  display: flex;
  gap: 8px;
  margin: 16px 0;
}
.form-inline input {
  flex-grow: 1;
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-color);
  outline: none;
}
.form-inline input:focus {
  border-color: var(--primary-color);
}

.admin-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.admin-list li {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background-color: var(--card-bg);
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-color);
  font-weight: 500;
}

/* ==========================================
   TOAST NOTIFICATION
   ========================================== */
.toast-notification {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  background-color: var(--text-dark);
  color: white;
  padding: 12px 24px;
  border-radius: var(--radius-pill);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  z-index: 2000;
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.3);
  font-weight: 600;
  animation: slideUpToast 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

@keyframes slideUpToast {
  from { transform: translate(-50%, 40px); opacity: 0; }
  to { transform: translate(-50%, 0); opacity: 1; }
}

.toast-notification i {
  font-size: 1.2rem;
}
.toast-notification.success i { color: var(--success-color); }
.toast-notification.error i { color: var(--danger-color); }
.toast-notification.warning i { color: var(--warning-color); }

/* ==========================================
   RESPONSIVE DESIGN (MEDIA QUERIES)
   ========================================== */
@media (max-width: 900px) {
  .dash-grid {
    grid-template-columns: 1fr;
  }
  .categories-admin-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 600px) {
  .hero-section h2 {
    font-size: 1.6rem;
  }
  .hero-subtitle {
    font-size: 0.95rem;
  }
  .portal-selector-grid {
    grid-template-columns: 1fr;
    gap: 14px;
  }
  .form-grid-2 {
    grid-template-columns: 1fr;
    gap: 0;
  }
  .admin-tabs {
    flex-direction: column;
    gap: 4px;
    border-bottom: none;
  }
  .admin-tab-btn {
    border-bottom: none;
    border-left: 3px solid transparent;
    padding: 8px 12px;
  }
  .admin-tab-btn.active {
    border-left-color: var(--primary-color);
  }
  .checkout-actions {
    flex-direction: column-reverse;
  }
  .checkout-actions button {
    width: 100%;
  }
}

/* ==========================================
   PROMOTIONAL BANNER CAROUSEL
   ========================================== */
.promo-banner-section {
  width: 100%;
  max-width: 100%;
  margin: 0 0 30px 0;
  overflow: hidden;
  border-radius: 0;
  box-shadow: var(--shadow-sm);
  border-top: none;
  border-left: none;
  border-right: none;
  border-bottom: 1px solid var(--border-color);
}

.promo-banner-wrapper {
  position: relative;
  width: 100%;
  height: 500px;
  overflow: hidden;
  background-color: var(--primary-light);
}

.promo-banner-slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  opacity: 0;
  z-index: 1;
  transition: opacity 0.5s ease-in-out;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.promo-banner-slide.active {
  opacity: 1;
  z-index: 2;
}

.promo-banner-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, rgba(41, 37, 34, 0.9) 0%, rgba(41, 37, 34, 0.45) 50%, rgba(41, 37, 34, 0.1) 100%);
  z-index: 3;
}

/* Fallback gradient if no banner image is uploaded */
.promo-banner-slide.fallback {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-hover) 40%, var(--success-color) 100%);
}

.promo-banner-content {
  position: relative;
  z-index: 4;
  padding: 60px;
  color: white;
  max-width: 650px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.promo-banner-content h2 {
  font-size: 2.8rem;
  font-weight: 800;
  line-height: 1.1;
  color: #ffffff;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.promo-banner-content p {
  font-size: 1.25rem;
  color: #ffedd5;
  line-height: 1.4;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

.promo-banner-btn {
  margin-top: 10px;
  width: fit-content;
  background-color: var(--success-color);
  color: white;
  box-shadow: 0 4px 10px rgba(16, 185, 129, 0.3);
}
.promo-banner-btn:hover {
  background-color: var(--success-hover);
  transform: scale(1.03);
}

.banner-controls {
  position: absolute;
  bottom: 20px;
  left: 60px;
  z-index: 10;
  display: flex;
  gap: 8px;
}

.banner-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.4);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.banner-dot.active {
  background-color: white;
  transform: scale(1.2);
  width: 20px;
  border-radius: 5px;
}

/* Responsive adjustments for Banners */
@media (max-width: 768px) {
  .promo-banner-content {
    padding: 30px;
  }
  .promo-banner-content h2 {
    font-size: 1.8rem;
  }
  .promo-banner-content p {
    font-size: 1rem;
  }
  .banner-controls {
    left: 30px;
    bottom: 15px;
  }
}

/* ==========================================
   PRODUCT DETAIL VIEW (MODAL ADVANCED)
   ========================================== */
.detail-modal-body {
  padding: 30px !important;
}

.detail-grid {
  display: grid;
  grid-template-columns: 4fr 6fr;
  gap: 30px;
  margin-bottom: 30px;
}

.detail-left {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.detail-image-container {
  width: 100%;
  padding-top: 75%; /* 4:3 Ratio */
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
  background-color: var(--bg-warm);
}

.detail-img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.detail-img-fallback {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 4rem;
  color: var(--text-muted);
  background: linear-gradient(135deg, #ffedd5 0%, #d1fae5 100%);
}

.detail-specs-card {
  background-color: var(--bg-warm);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 16px;
}

.detail-specs-card h4 {
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--text-dark);
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 6px;
}

.detail-specs-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.detail-specs-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
  color: var(--text-medium);
}

.detail-specs-list i {
  font-size: 1.1rem;
  width: 20px;
  text-align: center;
}

.detail-right {
  display: flex;
  flex-direction: column;
}

.detail-title {
  font-size: 1.8rem;
  font-weight: 800;
  margin-bottom: 6px;
  color: var(--text-dark);
}

.detail-price {
  font-size: 2rem;
  font-weight: 800;
  color: var(--primary-color);
  margin-bottom: 10px;
}

.detail-seller-info {
  font-size: 0.9rem;
  color: var(--text-medium);
  margin-bottom: 20px;
}

.detail-section-title {
  font-size: 1.1rem;
  font-weight: 700;
  border-bottom: 2px solid var(--primary-light);
  padding-bottom: 6px;
  margin-bottom: 12px;
  color: var(--text-dark);
}

.detail-description-text {
  font-size: 0.95rem;
  color: var(--text-medium);
  line-height: 1.6;
  white-space: pre-line;
}

/* ==========================================
   QUESTIONS & ANSWERS SYSTEM (Q&A)
   ========================================== */
.detail-questions-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 24px;
  max-height: 300px;
  overflow-y: auto;
  padding-right: 8px;
}

.qa-item {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding-bottom: 12px;
  border-bottom: 1px dashed var(--border-color);
}

.qa-question {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 0.9rem;
  color: var(--text-dark);
  font-weight: 500;
}

.qa-question-text {
  background-color: #f3f4f6;
  padding: 8px 12px;
  border-radius: 4px 12px 12px 12px;
  word-break: break-word;
  width: fit-content;
}

.qa-questioner {
  font-size: 0.72rem;
  color: var(--text-muted);
  margin-top: 2px;
  font-weight: 600;
  display: inline-block;
}

.qa-answer {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 0.9rem;
  color: var(--text-dark);
  margin-left: 24px;
}

.qa-answer-text {
  background-color: var(--primary-light);
  color: var(--primary-hover);
  padding: 8px 12px;
  border-radius: 12px 4px 12px 12px;
  border-left: 3px solid var(--primary-color);
  word-break: break-word;
  width: fit-content;
}

.qa-answered-time {
  font-size: 0.72rem;
  color: var(--text-muted);
  margin-top: 2px;
  font-weight: 600;
  display: inline-block;
}

.form-ask-question {
  background-color: var(--bg-warm);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.form-ask-question h4 {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-dark);
}

.form-group-row {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.form-group-row input {
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-color);
  font-size: 0.88rem;
  outline: none;
}
.form-group-row input:focus {
  border-color: var(--primary-color);
}

.form-group-row textarea {
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-color);
  font-size: 0.88rem;
  outline: none;
  resize: none;
}
.form-group-row textarea:focus {
  border-color: var(--primary-color);
}

/* ==========================================
   RECOMMENDED ARTICLES BY SELLER
   ========================================== */
.detail-recommended-section {
  border-top: 1px solid var(--border-color);
  padding-top: 24px;
  margin-top: 30px;
}

.recommended-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 20px;
}

/* ==========================================
   SELLER DASHBOARD Q&A MANAGEMENT
   ========================================== */
.dash-questions-container {
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-height: 400px;
  overflow-y: auto;
  padding-right: 5px;
  margin-top: 12px;
}

.dash-question-card {
  background-color: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.dash-question-product-title {
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--primary-color);
}

.dash-question-text {
  font-size: 0.9rem;
  color: var(--text-dark);
  font-style: italic;
  border-left: 2px solid var(--border-color);
  padding-left: 8px;
}

.dash-question-form {
  display: flex;
  gap: 8px;
}

.dash-question-form input {
  flex-grow: 1;
  padding: 6px 10px;
  font-size: 0.85rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-color);
  outline: none;
}
.dash-question-form input:focus {
  border-color: var(--success-color);
}

.btn-answer-submit {
  background-color: var(--success-color);
  color: white;
  border: none;
  padding: 6px 12px;
  font-size: 0.85rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
}
.btn-answer-submit:hover {
  background-color: var(--success-hover);
}

/* ==========================================
   RESPONSIVE DETAIL VIEW
   ========================================== */
@media (max-width: 768px) {
  .detail-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .detail-modal-body {
    padding: 20px !important;
  }
}

.card {
  cursor: pointer;
}