/* Unified Dashboard - Card Layout Styles */

:root {
  --color-primary: #3b82f6;
  --color-success: #10b981;
  --color-warning: #f59e0b;
  --color-danger: #ef4444;
  --color-purple: #8b5cf6;
  --color-gray-50: #f9fafb;
  --color-gray-100: #f3f4f6;
  --color-gray-200: #e5e7eb;
  --color-gray-300: #d1d5db;
  --color-gray-400: #9ca3af;
  --color-gray-500: #6b7280;
  --color-gray-600: #4b5563;
  --color-gray-700: #374151;
  --color-gray-800: #1f2937;
  --color-gray-900: #111827;
}

/* Header */
header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2rem;
  padding-bottom: 1.5rem;
  border-bottom: 2px solid var(--color-gray-200);
  flex-wrap: wrap;
  gap: 1rem;
}

.header-left {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.header-right {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.cache-info {
  font-size: 0.875rem;
  color: var(--color-gray-600);
  padding: 0.375rem 0.875rem;
  background: var(--color-gray-100);
  border-radius: 0.5rem;
  white-space: nowrap;
}

.refresh-btn {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.625rem 1.25rem;
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: 0.5rem;
  cursor: pointer;
  font-size: 0.875rem;
  font-weight: 600;
  transition: all 0.2s;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.refresh-btn:hover:not(:disabled) {
  background: #2563eb;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.15);
  transform: translateY(-1px);
}

.refresh-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.refresh-btn.loading .refresh-icon {
  animation: spin 1s linear infinite;
}

@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.back-link {
  color: var(--color-primary);
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 500;
  transition: color 0.2s;
}

.back-link:hover {
  color: #2563eb;
  text-decoration: underline;
}

/* Date Selector */
.date-selector {
  margin-bottom: 2rem;
  padding: 1.5rem;
  background: white;
  border-radius: 0.75rem;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.date-range-buttons {
  display: flex;
  gap: 0.75rem;
  margin-bottom: 1rem;
  flex-wrap: wrap;
}

.range-btn {
  padding: 0.625rem 1.5rem;
  background: white;
  border: 2px solid var(--color-gray-200);
  border-radius: 0.5rem;
  cursor: pointer;
  font-size: 0.875rem;
  font-weight: 600;
  transition: all 0.2s;
  color: var(--color-gray-700);
}

.range-btn:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background: #eff6ff;
}

.range-btn.active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: white;
  box-shadow: 0 2px 4px rgba(59, 130, 246, 0.3);
}

.date-display {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-gray-900);
  margin-bottom: 0.5rem;
}

.status {
  font-size: 0.875rem;
  color: var(--color-gray-600);
  margin-top: 0.5rem;
}

/* Summary Section */
.summary-section {
  margin-bottom: 2.5rem;
}

.summary-section h2 {
  margin-bottom: 1.25rem;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-gray-900);
}

.performance-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.25rem;
}

.perf-card {
  background: white;
  border-radius: 0.75rem;
  padding: 1.5rem;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
  display: flex;
  align-items: center;
  gap: 1.25rem;
  transition: all 0.3s;
  border: 2px solid transparent;
}

.perf-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.15);
}

.card-icon {
  font-size: 2.5rem;
  line-height: 1;
}

.card-content {
  flex: 1;
  min-width: 0;
}

.card-label {
  font-size: 0.875rem;
  color: var(--color-gray-600);
  margin-bottom: 0.375rem;
  font-weight: 500;
}

.card-value {
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--color-gray-900);
  word-break: break-word;
}

.spend-card {
  border-left: 4px solid var(--color-danger);
}

.revenue-card {
  border-left: 4px solid var(--color-success);
}

.roas-card {
  border-left: 4px solid var(--color-purple);
}

.roas-card.good-roas {
  border-left-color: var(--color-success);
  background: linear-gradient(135deg, #ffffff 0%, #ecfdf5 100%);
}

.roas-card.ok-roas {
  border-left-color: var(--color-warning);
  background: linear-gradient(135deg, #ffffff 0%, #fffbeb 100%);
}

.roas-card.low-roas {
  border-left-color: var(--color-danger);
  background: linear-gradient(135deg, #ffffff 0%, #fef2f2 100%);
}

/* Hierarchy Section */
.hierarchy-section {
  margin-bottom: 2rem;
}

.hierarchy-section h2 {
  margin-bottom: 1.5rem;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-gray-900);
}

.hierarchy-container {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

/* Category Section */
.category-section {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.subcategory-container {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  margin-left: 2rem;
}

.campaign-container {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-left: 2rem;
}


/* Data Cards */
.data-card {
  background: white;
  border-radius: 0.75rem;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.08);
  overflow: hidden;
  transition: all 0.3s;
  border: 2px solid var(--color-gray-100);
}

.data-card:hover {
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.12);
  transform: translateY(-2px);
}

/* Main Category Card */
.card-main {
  border-left: 5px solid var(--color-primary);
  background: linear-gradient(135deg, #ffffff 0%, #eff6ff 100%);
}

.card-main .card-header {
  background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
  color: white;
}

.card-main .card-title h3 {
  font-size: 1.5rem;
  font-weight: 800;
}

/* Subcategory Card */
.card-sub {
  border-left: 4px solid var(--color-purple);
  background: linear-gradient(135deg, #ffffff 0%, #f5f3ff 100%);
}

.card-sub .card-header {
  background: linear-gradient(135deg, #8b5cf6 0%, #7c3aed 100%);
  color: white;
}

.card-sub .card-title h3 {
  font-size: 1.25rem;
  font-weight: 700;
}

/* Campaign Card */
.card-campaign {
  border-left: 3px solid var(--color-warning);
}

.card-campaign .card-header {
  background: var(--color-gray-50);
  border-bottom: 2px solid var(--color-gray-200);
}

.card-campaign .card-title h3 {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--color-gray-900);
}


/* Card Header */
.card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem;
  gap: 1rem;
}

.card-title {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex: 1;
  min-width: 0;
}

.card-icon {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.title-content {
  flex: 1;
  min-width: 0;
}

.card-title h3 {
  margin: 0;
  word-break: break-word;
}

.business-name {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-gray-600);
  margin-top: 0.25rem;
  display: flex;
  align-items: center;
  gap: 0.375rem;
}

.business-name::before {
  content: "🏢";
  font-size: 0.875rem;
}

.card-main .business-name,
.card-sub .business-name {
  color: rgba(255, 255, 255, 0.9);
}

.card-main .card-icon,
.card-sub .card-icon {
  font-size: 2rem;
}

/* ROAS Badge */
.card-roas {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.25rem;
  border-radius: 0.5rem;
  min-width: 90px;
  flex-shrink: 0;
}

.roas-label {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.25rem;
  opacity: 0.9;
}

.roas-value {
  font-size: 1.75rem;
  font-weight: 900;
  line-height: 1;
}

.card-main .card-roas,
.card-sub .card-roas {
  background: rgba(255, 255, 255, 0.25);
  color: white;
  border: 2px solid rgba(255, 255, 255, 0.3);
}

.card-campaign .card-roas,
.card-ad .card-roas {
  border: 2px solid currentColor;
}

.good-roas {
  background: #d1fae5;
  color: #065f46;
}

.ok-roas {
  background: #fef3c7;
  color: #92400e;
}

.low-roas {
  background: #fee2e2;
  color: #991b1b;
}

/* Card Body */
.card-body {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

/* Metric Groups */
.metric-group {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.group-title {
  font-size: 0.875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-gray-600);
  margin: 0;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--color-gray-200);
}

.metrics-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 1rem;
}

/* Metric Box */
.metric-box {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 1rem;
  background: var(--color-gray-50);
  border-radius: 0.5rem;
  transition: all 0.2s;
}

.metric-box:hover {
  background: var(--color-gray-100);
  transform: scale(1.02);
}

.metric-box.highlight {
  background: linear-gradient(135deg, #f9fafb 0%, #e5e7eb 100%);
  border: 2px solid var(--color-gray-200);
}

.metric-icon {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.metric-content {
  flex: 1;
  min-width: 0;
}

.metric-label {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-gray-600);
  margin-bottom: 0.25rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.metric-sub-label {
  font-size: 0.625rem;
  color: var(--color-gray-500);
  margin-bottom: 0.25rem;
  font-style: italic;
  line-height: 1.2;
}

.metric-value {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--color-gray-900);
  word-break: break-word;
}

.metric-sub {
  font-size: 0.75rem;
  color: var(--color-gray-600);
  margin-top: 0.25rem;
  font-weight: 500;
}

/* Card Footer */
.card-footer {
  padding: 1rem 1.5rem;
  background: var(--color-gray-50);
  border-top: 1px solid var(--color-gray-200);
  display: flex;
  justify-content: center;
  align-items: center;
}

.ads-count {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--color-gray-600);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.no-ads-tag {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--color-gray-500);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.5rem 1rem;
  background: var(--color-gray-100);
  border-radius: 0.375rem;
  border: 2px dashed var(--color-gray-300);
}

/* No Data */
.no-data {
  padding: 4rem 2rem;
  text-align: center;
  color: var(--color-gray-400);
  font-size: 1.125rem;
  background: white;
  border-radius: 0.75rem;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

/* Responsive Design */
@media (max-width: 1200px) {
  .metrics-row {
    grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  }
}

@media (max-width: 1024px) {
  .performance-cards {
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  }

  .subcategory-container,
  .campaign-container {
    margin-left: 1rem;
  }

  .card-value {
    font-size: 1.5rem;
  }

  .roas-value {
    font-size: 1.5rem;
  }
}

@media (max-width: 768px) {
  header {
    flex-direction: column;
    align-items: flex-start;
  }

  .header-right {
    width: 100%;
    justify-content: space-between;
  }

  .performance-cards {
    grid-template-columns: repeat(2, 1fr);
  }

  .date-range-buttons {
    width: 100%;
  }

  .range-btn {
    flex: 1;
  }

  .subcategory-container,
  .campaign-container {
    margin-left: 0.5rem;
  }

  .metrics-row {
    grid-template-columns: repeat(2, 1fr);
  }

  .card-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .card-roas {
    width: 100%;
    flex-direction: row;
    justify-content: space-between;
  }

  .roas-label {
    margin-bottom: 0;
  }
}

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

  .date-range-buttons {
    flex-direction: column;
  }

  .range-btn {
    width: 100%;
  }

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

  .card-value {
    font-size: 1.25rem;
  }

  .metric-value {
    font-size: 1.125rem;
  }

  .card-body {
    padding: 1rem;
  }

  .card-header {
    padding: 1rem;
  }
}

/* Print Styles */
@media print {
  .header-right,
  .date-selector {
    display: none;
  }

  .data-card {
    page-break-inside: avoid;
  }

  .data-card:hover {
    transform: none;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
  }
}