/* UTM List Page Styles - v2 */
:root {
  --primary-color: #0369a1; /* sky-700 */
  --primary-color-dark: #0284c7;
  --primary-hover: #075985; /* sky-800 */
  --secondary-bg: #f0f9ff; /* sky-50 */
  --text-primary: #1e293b; /* slate-800 */
  --text-secondary: #64748b; /* slate-600 */
  --border-color: #e2e8f0; /* slate-200 */
  --success-color: #22c55e; /* green-500 */
  --error-color: #ef4444; /* red-500 */
}

/* Container */
.utm-list-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem 1.5rem;
  flex: 1;
}

/* Hero Section */
.hero-section {
  padding: 2rem 0;
  margin-bottom: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 2rem;
}

.hero-content {
  flex: 1;
}

.hero-content h1 {
  margin: 0 0 0.5rem 0;
  font-size: 2rem;
  color: var(--text-primary);
}

.hero-content p {
  margin: 0;
  color: var(--text-secondary);
}

/* Filters */
.filters {
  margin: 2rem 0;
  position: relative;
}

.filter-toggle-btn {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  background-color: white;
  color: var(--text-primary);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  cursor: pointer;
  font-size: 1rem;
  transition: all 0.2s ease;
}

.filter-toggle-btn:hover {
  background-color: var(--background-secondary);
}

.filter-toggle-btn .filter-count {
  background-color: var(--primary-color);
  color: white;
  padding: 0.25rem 0.5rem;
  border-radius: 1rem;
  font-size: 0.875rem;
}

.filter-content {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: 100%;
  max-width: 400px;
  background: white;
  box-shadow: -2px 0 8px rgba(0, 0, 0, 0.1);
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform 0.3s ease;
  z-index: 1000;
  visibility: hidden;
}

.filter-content.active {
  transform: translateX(0);
  visibility: visible;
}

.filter-header {
  padding: 1.5rem;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.filter-header h3 {
  margin: 0;
  font-size: 1.25rem;
  color: var(--text-primary);
}

.filter-close-btn {
  background: none;
  border: none;
  padding: 0.5rem;
  cursor: pointer;
  color: var(--text-secondary);
  font-size: 1.25rem;
}

.filter-body {
  flex: 1;
  padding: 1.5rem;
  overflow-y: auto;
}

.filter-group {
  margin-bottom: 1.5rem;
}

.filter-group:last-child {
  margin-bottom: 0;
}

.filter-label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 500;
  color: var(--text-primary);
}

.filter-select {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  font-size: 1rem;
  color: var(--text-primary);
  background-color: white;
}

.filter-footer {
  padding: 1.5rem;
  border-top: 1px solid var(--border-color);
  display: flex;
  gap: 1rem;
}

.btn-primary {
  flex: 1;
  padding: 0.75rem;
  background-color: var(--primary-color);
  color: white;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  font-size: 1rem;
  transition: background-color 0.2s;
}

.btn-secondary {
  flex: 1;
  padding: 0.75rem;
  background-color: white;
  color: var(--text-primary);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  cursor: pointer;
  font-size: 1rem;
  transition: all 0.2s;
}

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

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

/* 모바일 대응 */
@media (max-width: 767px) {
  .hero-section {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.5rem 0;
  }

  .filter-content {
    width: 100%;
    max-width: none;
  }
}

.filter-select:hover {
  border-color: var(--primary-color);
}

.filter-select:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 2px rgba(3, 105, 161, 0.1);
}

/* UTM List */
.utm-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding: 0 0.5rem;
}

.utm-item {
  background: white;
  border: 1px solid var(--border-color);
  border-radius: 0.75rem;
  padding: 1.5rem;
  transition: all 0.2s;
}

.utm-item:hover {
  border-color: var(--primary-color);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.url-text {
  font-family: "Fira Code", monospace;
  font-size: 0.875rem;
  color: var(--text-primary);
  word-break: break-all;
  line-height: 1.5;
  margin-bottom: 1rem;
}

.utm-params {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1rem;
}

.utm-params span {
  background: var(--secondary-bg);
  color: var(--primary-color);
  padding: 0.25rem 0.75rem;
  border-radius: 0.375rem;
  font-size: 0.75rem;
  font-weight: 500;
}

.created-at {
  display: block;
  margin-top: 1rem;
  color: var(--text-secondary);
  font-size: 0.75rem;
}

/* Action Buttons */
.utm-actions {
  display: flex;
  gap: 0.5rem;
  margin-top: 1rem;
}

.action-button {
  background: transparent;
  border: none;
  padding: 0.5rem;
  cursor: pointer;
  border-radius: 0.375rem;
  transition: all 0.2s;
  color: var(--text-secondary);
  font-size: 0.875rem;
}

.action-button:hover {
  color: var(--primary-color);
  background: var(--secondary-bg);
}

.action-button.delete-btn:hover {
  color: var(--error-color);
  background: #fee2e2;
}

/* URL List */
.url-list {
  margin-top: 2rem;
}

.url-item {
  background: white;
  border: 1px solid var(--border-color);
  border-radius: 0.5rem;
  padding: 1rem;
  margin-bottom: 1rem;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1rem;
}

.url-content {
  flex: 1;
  min-width: 0; /* 텍스트 오버플로우 방지 */
}

.url-text {
  font-family: "Fira Code", monospace;
  font-size: 0.875rem;
  color: var(--text-primary);
  word-break: break-all;
  margin-bottom: 0.5rem;
}

.url-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
  font-size: 0.75rem;
}

.url-date {
  color: var(--text-secondary);
}

.url-params {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.param-tag {
  background: var(--secondary-bg);
  color: var(--text-primary);
  padding: 0.25rem 0.5rem;
  border-radius: 0.25rem;
  font-family: "Fira Code", monospace;
}

.url-actions {
  display: flex;
  gap: 0.5rem;
}

.url-actions button {
  background: none;
  border: none;
  padding: 0.5rem;
  cursor: pointer;
  color: var(--text-secondary);
  border-radius: 0.375rem;
  transition: all 0.2s;
}

.url-actions button:hover {
  background: var(--secondary-bg);
  color: var(--text-primary);
}

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

.delete-btn:hover {
  color: var(--error-color);
}

/* Empty State */
.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 4rem 1rem;
  background: var(--secondary-bg);
  border-radius: 0.75rem;
  margin: 2rem 0;
}

.empty-state-icon {
  font-size: 3rem;
  color: var(--primary-color);
  margin-bottom: 1.5rem;
  opacity: 0.5;
}

.empty-state-text {
  font-size: 1.125rem;
  color: var(--text-secondary);
  margin-bottom: 2rem;
  max-width: 400px;
  line-height: 1.5;
}

.empty-state .btn-primary {
  display: inline-flex;
  align-items: center;
  padding: 0.75rem 1.5rem;
  background-color: var(--primary-color);
  color: white;
  border-radius: 0.5rem;
  font-weight: 500;
  transition: all 0.2s;
  text-decoration: none;
}

.empty-state .btn-primary:hover {
  background-color: var(--primary-hover);
  transform: translateY(-1px);
}

.btn-primary {
  display: inline-block;
  background: var(--primary-color);
  color: white;
  padding: 0.75rem 1.5rem;
  border-radius: 0.5rem;
  text-decoration: none;
  transition: background-color 0.2s;
  font-weight: 500;
}

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

/* UTM Delete Modal Customization */
.utm-delete-modal .modal-content {
  max-width: 400px;
  padding: 2rem;
}

.utm-delete-modal .modal-title {
  font-size: 1.25rem;
  margin-bottom: 1rem;
}

.utm-delete-modal .modal-message {
  margin-bottom: 1.5rem;
}

.utm-delete-modal .modal-buttons {
  display: flex;
  gap: 1rem;
  justify-content: flex-end;
}

/* Success States */
.text-green-600 {
  color: var(--success-color) !important;
}

/* Responsive Design */
@media (max-width: 768px) {
  .utm-list-container {
    padding: 1.5rem 1rem;
  }

  .hero-section {
    margin-bottom: 1.5rem;
    padding: 0;
  }

  .hero-section h1 {
    font-size: 1.75rem;
  }

  .filters {
    padding: 0.75rem;
    margin-bottom: 1rem;
  }

  .filter-content {
    flex-direction: column;
    gap: 0.75rem;
  }

  .filter-group {
    width: 100%;
  }

  .utm-list {
    padding: 0;
  }

  .utm-item {
    padding: 1rem;
  }

  .utm-actions {
    flex-direction: row;
    justify-content: flex-end;
  }

  .empty-state {
    padding: 3rem 1rem;
  }

  .empty-state-icon {
    font-size: 2.5rem;
  }

  .empty-state-text {
    font-size: 1rem;
  }
}

/* Utility Classes */
.hidden {
  display: none !important;
}

/* Transitions */
.transition-colors {
  transition-property: background-color, border-color, color;
  transition-duration: 200ms;
}

/* Toast */
.toast {
  position: fixed;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  background-color: var(--primary-color);
  color: white;
  padding: 0.75rem 1.5rem;
  border-radius: 0.5rem;
  font-size: 0.875rem;
  font-weight: 500;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
  z-index: 100;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

.toast.show {
  opacity: 1;
  visibility: visible;
}

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