/**
 * Rajshahi To-Let • Listings Management & Owner Portal Stylesheet
 * Pure CSS3 • Mobile-First Responsive Design
 */

:root {
  --bg-primary: #090d16;
  --bg-surface: #131b2e;
  --bg-elevated: #1e293b;
  --bg-highlight: #1e3a5f;
  --border-color: #334155;
  --border-focus: #10b981;
  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --text-dim: #64748b;
  --color-primary: #10b981;
  --color-primary-hover: #059669;
  --color-accent: #06b6d4;
  --color-danger: #ef4444;
  --color-warning: #f59e0b;
  --color-purple: #a855f7;
  --font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Hind Siliguri", "Kalpurush", sans-serif;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --shadow-card: 0 10px 25px -5px rgba(0, 0, 0, 0.4), 0 8px 10px -6px rgba(0, 0, 0, 0.3);
}

/* Page Container */
.portal-container {
  max-width: 1140px;
  margin: 0 auto;
  padding: 24px 16px;
  width: 100%;
}

/* Header & Breadcrumbs */
.portal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 28px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border-color);
}

.portal-title-area h1 {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--text-main);
  display: flex;
  align-items: center;
  gap: 10px;
}

.portal-title-area p {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-top: 4px;
}

.portal-header-actions {
  display: flex;
  gap: 12px;
  align-items: center;
}

/* Owner Metrics Cards */
.metrics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 16px;
  margin-bottom: 28px;
}

.metric-card {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 18px 16px;
  display: flex;
  align-items: center;
  gap: 14px;
  transition: transform 0.15s ease, border-color 0.15s ease;
}

.metric-card:hover {
  transform: translateY(-2px);
  border-color: var(--color-primary);
}

.metric-icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  flex-shrink: 0;
}

.metric-icon.blue { background: rgba(6, 182, 212, 0.15); color: #06b6d4; }
.metric-icon.green { background: rgba(16, 185, 129, 0.15); color: #10b981; }
.metric-icon.yellow { background: rgba(245, 158, 11, 0.15); color: #f59e0b; }
.metric-icon.red { background: rgba(239, 68, 68, 0.15); color: #ef4444; }
.metric-icon.purple { background: rgba(168, 85, 247, 0.15); color: #a855f7; }

.metric-content h3 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-main);
  line-height: 1.2;
}

.metric-content span {
  font-size: 0.825rem;
  color: var(--text-muted);
}

/* Filter Bar & Tabs */
.filter-bar {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 12px 16px;
  margin-bottom: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.filter-tabs {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 4px;
}

.filter-tab {
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 0.875rem;
  text-decoration: none;
  color: var(--text-muted);
  background: var(--bg-elevated);
  white-space: nowrap;
  transition: all 0.15s ease;
  border: 1px solid transparent;
}

.filter-tab:hover {
  color: var(--text-main);
  border-color: var(--border-color);
}

.filter-tab.active {
  background: var(--color-primary);
  color: #090d16;
  font-weight: 600;
}

.filter-search {
  display: flex;
  gap: 8px;
  flex: 1;
  max-width: 320px;
}

.filter-search input {
  width: 100%;
  padding: 8px 12px;
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  color: var(--text-main);
  font-size: 0.875rem;
}

/* Owner Listing Card List */
.listings-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}

.owner-listing-card {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-card);
  transition: border-color 0.15s ease;
}

.owner-listing-card:hover {
  border-color: #475569;
}

@media (min-width: 768px) {
  .owner-listing-card {
    flex-direction: row;
  }
}

.listing-card-media {
  width: 100%;
  height: 200px;
  background-color: var(--bg-elevated);
  position: relative;
  flex-shrink: 0;
}

@media (min-width: 768px) {
  .listing-card-media {
    width: 240px;
    height: auto;
  }
}

.listing-card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.listing-media-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--text-dim);
  font-size: 0.85rem;
  background: linear-gradient(135deg, #131b2e, #1e293b);
}

.badge-featured-tag {
  position: absolute;
  top: 10px;
  left: 10px;
  background: #f59e0b;
  color: #090d16;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 4px;
}

.listing-card-body {
  padding: 20px;
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 14px;
}

.listing-card-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
}

.listing-card-title {
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--text-main);
  text-decoration: none;
}

.listing-card-title:hover {
  color: var(--color-primary);
}

.listing-meta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-top: 6px;
}

.listing-meta-row span {
  display: flex;
  align-items: center;
  gap: 4px;
}

.listing-price-tag {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--color-primary);
}

.listing-status-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

/* Badges */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 4px 10px;
  border-radius: 20px;
  font-size: 0.785rem;
  font-weight: 600;
}

.badge-success { background: rgba(16, 185, 129, 0.15); color: #10b981; border: 1px solid rgba(16, 185, 129, 0.3); }
.badge-warning { background: rgba(245, 158, 11, 0.15); color: #f59e0b; border: 1px solid rgba(245, 158, 11, 0.3); }
.badge-danger  { background: rgba(239, 68, 68, 0.15);  color: #ef4444; border: 1px solid rgba(239, 68, 68, 0.3); }
.badge-purple  { background: rgba(168, 85, 247, 0.15); color: #c084fc; border: 1px solid rgba(168, 85, 247, 0.3); }
.badge-secondary{ background: rgba(148, 163, 184, 0.15); color: #94a3b8; border: 1px solid rgba(148, 163, 184, 0.3); }

/* Rejection Warning Banner */
.rejection-banner {
  background: rgba(239, 68, 68, 0.1);
  border: 1px solid rgba(239, 68, 68, 0.3);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  color: #fca5a5;
  font-size: 0.875rem;
}

.rejection-banner strong {
  color: #ef4444;
  display: block;
  margin-bottom: 4px;
}

/* Card Actions */
.listing-card-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding-top: 14px;
  border-top: 1px solid var(--border-color);
}

.stats-chips {
  display: flex;
  gap: 16px;
  font-size: 0.825rem;
  color: var(--text-muted);
}

.stats-chips strong {
  color: var(--text-main);
}

.action-buttons-group {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  font-weight: 500;
  text-decoration: none;
  cursor: pointer;
  border: 1px solid transparent;
  transition: all 0.15s ease;
}

.btn-primary {
  background-color: var(--color-primary);
  color: #090d16;
  font-weight: 600;
}

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

.btn-secondary {
  background-color: var(--bg-elevated);
  color: var(--text-main);
  border-color: var(--border-color);
}

.btn-secondary:hover {
  background-color: #27354a;
  border-color: #475569;
}

.btn-danger {
  background-color: rgba(239, 68, 68, 0.15);
  color: #ef4444;
  border-color: rgba(239, 68, 68, 0.3);
}

.btn-danger:hover {
  background-color: #ef4444;
  color: #ffffff;
}

.btn-sm {
  padding: 6px 12px;
  font-size: 0.8rem;
}

/* Form Styles for Create / Edit Listing */
.listing-form-card {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  box-shadow: var(--shadow-card);
  margin-bottom: 32px;
}

.form-section {
  margin-bottom: 32px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--border-color);
}

.form-section:last-child {
  margin-bottom: 0;
  padding-bottom: 0;
  border-bottom: none;
}

.section-header {
  margin-bottom: 20px;
}

.section-header h2 {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-main);
  display: flex;
  align-items: center;
  gap: 8px;
}

.section-header p {
  font-size: 0.875rem;
  color: var(--text-muted);
  margin-top: 2px;
}

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

@media (min-width: 640px) {
  .form-grid-2 {
    grid-template-columns: 1fr 1fr;
  }
}

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

@media (min-width: 640px) {
  .form-grid-3 {
    grid-template-columns: repeat(3, 1fr);
  }
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 16px;
}

.form-group label {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-main);
}

.form-group label .required {
  color: var(--color-danger);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 10px 14px;
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  color: var(--text-main);
  font-family: inherit;
  font-size: 0.925rem;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--border-focus);
  box-shadow: 0 0 0 2px rgba(16, 185, 129, 0.2);
}

.form-group .form-help {
  font-size: 0.775rem;
  color: var(--text-muted);
}

.form-group .form-error {
  font-size: 0.8rem;
  color: var(--color-danger);
  margin-top: 2px;
}

/* Protected Information Callout */
.protected-callout {
  background: rgba(6, 182, 212, 0.08);
  border: 1px solid rgba(6, 182, 212, 0.3);
  border-radius: var(--radius-sm);
  padding: 14px;
  margin-bottom: 18px;
  font-size: 0.85rem;
  color: #bae6fd;
  display: flex;
  gap: 10px;
  align-items: flex-start;
}

/* Amenities Checkbox Grid */
.amenities-selector-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 12px;
}

.checkbox-pill {
  display: flex;
  align-items: center;
  gap: 10px;
  background-color: var(--bg-elevated);
  border: 1px solid var(--border-color);
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all 0.15s ease;
  user-select: none;
}

.checkbox-pill:hover {
  border-color: #475569;
}

.checkbox-pill input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: var(--color-primary);
  cursor: pointer;
}

.checkbox-pill span {
  font-size: 0.875rem;
  color: var(--text-main);
}

/* Image Upload Preview Grid */
.upload-dropzone {
  border: 2px dashed var(--border-color);
  border-radius: var(--radius-md);
  padding: 32px 20px;
  text-align: center;
  background-color: var(--bg-elevated);
  cursor: pointer;
  transition: border-color 0.15s ease, background-color 0.15s ease;
}

.upload-dropzone:hover {
  border-color: var(--color-primary);
  background-color: rgba(16, 185, 129, 0.04);
}

.upload-icon {
  font-size: 2.5rem;
  color: var(--color-primary);
  margin-bottom: 10px;
}

.dropzone-text h4 {
  font-size: 1rem;
  color: var(--text-main);
  margin-bottom: 4px;
}

.dropzone-text p {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.image-preview-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
  gap: 14px;
  margin-top: 18px;
}

.preview-thumb-card {
  position: relative;
  aspect-ratio: 4/3;
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 1px solid var(--border-color);
  background-color: var(--bg-elevated);
}

.preview-thumb-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.preview-badge-primary {
  position: absolute;
  top: 4px;
  left: 4px;
  background: var(--color-primary);
  color: #090d16;
  font-size: 0.65rem;
  font-weight: 700;
  padding: 1px 6px;
  border-radius: 4px;
}

.btn-remove-thumb {
  position: absolute;
  top: 4px;
  right: 4px;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: rgba(239, 68, 68, 0.9);
  color: white;
  border: none;
  font-size: 0.75rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}

.delete-img-checkbox-label {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(0, 0, 0, 0.8);
  padding: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  font-size: 0.7rem;
  color: #fca5a5;
  cursor: pointer;
}

/* Empty State */
.empty-state {
  text-align: center;
  padding: 48px 20px;
  background-color: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
}

.empty-state-icon {
  font-size: 3rem;
  color: var(--text-dim);
  margin-bottom: 14px;
}

.empty-state h3 {
  font-size: 1.25rem;
  color: var(--text-main);
  margin-bottom: 8px;
}

.empty-state p {
  color: var(--text-muted);
  font-size: 0.9rem;
  max-width: 440px;
  margin: 0 auto 20px auto;
}