/* Campaign Management System Styles */
:root {
  --primary-color: #3b82f6;
  --primary-hover: #2563eb;
  --primary-light: #dbeafe;
  --secondary-color: #6b7280;
  --danger-color: #ef4444;
  --danger-hover: #dc2626;
  --success-color: #10b981;
  --warning-color: #f59e0b;
  --border-color: #e5e7eb;
  --border-light: #f3f4f6;
  --background-color: #f9fafb;
  --surface-color: #ffffff;
  --text-primary: #1f2937;
  --text-secondary: #6b7280;
  --text-light: #9ca3af;
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1);
  --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1);
  --border-radius: 8px;
  --border-radius-lg: 12px;
  --transition: all 0.3s ease;
  --gradient-primary: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
  --gradient-secondary: linear-gradient(135deg, #f3f4f6 0%, #e5e7eb 100%);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family:
    -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background-color: var(--background-color);
  color: var(--text-primary);
  line-height: 1.6;
}

/* Loading Overlay */
.loading-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(5px);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  transition: var(--transition);
}

.loading-spinner {
  width: 50px;
  height: 50px;
  border: 4px solid var(--border-color);
  border-left: 4px solid var(--primary-color);
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin-bottom: 16px;
}

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

.hidden {
  display: none !important;
}

/* Header */
.header {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border-color);
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 1000;
  transition: var(--transition);
}

.header-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 20px;
}

.header-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 0;
}

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

.logo-text {
  color: var(--primary-color);
  font-size: 28px;
  font-weight: 700;
  line-height: 1;
}

.logo-subtitle {
  color: var(--text-secondary);
  font-size: 12px;
  font-weight: 500;
  margin-top: 4px;
}

.nav-section {
  display: flex;
  align-items: center;
  gap: 24px;
}

.nav-button {
  background: var(--surface-color);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  padding: 8px 16px;
  border-radius: var(--border-radius);
  text-decoration: none;
  font-weight: 500;
  transition: var(--transition);
  cursor: pointer;
}

.nav-button:hover {
  background: var(--background-color);
  transform: translateY(-1px);
}

.user-section {
  display: flex;
  align-items: center;
  gap: 12px;
}

.user-role {
  background: var(--primary-color);
  color: white;
  padding: 4px 8px;
  border-radius: 4px;
  font-size: 12px;
  font-weight: 600;
}

.user-name {
  color: var(--text-secondary);
  font-weight: 500;
}

/* Main Content */
.main-content {
  padding-top: 90px;
  min-height: 100vh;
}

.container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 40px 20px;
}

/* Page Header */
.page-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 32px;
  gap: 32px;
}

.header-left {
  flex: 1;
}

.page-title {
  font-size: 48px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 8px;
  letter-spacing: -0.02em;
}

.page-description {
  font-size: 18px;
  color: var(--text-secondary);
  line-height: 1.6;
  max-width: 600px;
}

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

/* Buttons */
.primary-button {
  background: var(--gradient-primary);
  color: white;
  border: none;
  padding: 12px 24px;
  border-radius: var(--border-radius);
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  font-size: 14px;
}

.primary-button:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.primary-button:disabled {
  background: var(--secondary-color);
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

.secondary-button {
  background: var(--surface-color);
  color: var(--text-primary);
  border: 1px solid var(--border-color);
  padding: 12px 20px;
  border-radius: var(--border-radius);
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
}

.secondary-button:hover {
  background: var(--background-color);
  transform: translateY(-1px);
}

.danger-button {
  background: var(--danger-color);
  color: white;
  border: none;
  padding: 12px 20px;
  border-radius: var(--border-radius);
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  font-size: 14px;
}

.danger-button:hover {
  background: var(--danger-hover);
  transform: translateY(-1px);
}

/* Progress Indicator (Campaign Creation) */
.progress-indicator {
  margin-bottom: 48px;
  padding: 32px;
  background: var(--surface-color);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-sm);
}

.progress-steps {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
}

.progress-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  position: relative;
  min-width: 120px;
}

.step-number {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--border-light);
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: 16px;
  transition: var(--transition);
}

.progress-step.active .step-number {
  background: var(--primary-color);
  color: white;
}

.progress-step.completed .step-number {
  background: var(--success-color);
  color: white;
}

.step-label {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-secondary);
  text-align: center;
}

.progress-step.active .step-label {
  color: var(--primary-color);
  font-weight: 600;
}

.progress-line {
  flex: 1;
  height: 2px;
  background: var(--border-color);
  margin: 0 -20px;
  position: relative;
  top: -20px;
}

.progress-step.completed + .progress-line {
  background: var(--success-color);
}

/* Campaign Form */
.campaign-form-container {
  background: var(--surface-color);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}

.campaign-form {
  position: relative;
}

.form-step {
  display: none;
  padding: 48px;
  min-height: 600px;
}

.form-step.active {
  display: block;
  animation: fadeInUp 0.3s ease;
}

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

.step-header {
  text-align: center;
  margin-bottom: 48px;
}

.step-header h2 {
  font-size: 32px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 12px;
}

.step-header p {
  font-size: 18px;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* Form Elements */
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  align-items: start;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-group.full-width {
  grid-column: 1 / -1;
}

.form-group label {
  font-weight: 600;
  color: var(--text-primary);
  font-size: 14px;
}

.form-group label.required::after {
  content: "*";
  color: var(--danger-color);
  margin-left: 4px;
}

.form-input,
.form-select,
.form-textarea {
  padding: 12px 16px;
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  font-size: 16px;
  transition: var(--transition);
  background: var(--surface-color);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px var(--primary-light);
}

.form-textarea {
  resize: vertical;
  min-height: 100px;
}

.input-group {
  position: relative;
  display: flex;
  align-items: center;
}

.input-prefix {
  position: absolute;
  left: 12px;
  color: var(--text-secondary);
  font-weight: 500;
  z-index: 1;
}

.input-group .form-input {
  padding-left: 32px;
}

.field-help {
  font-size: 12px;
  color: var(--text-light);
  margin-top: 4px;
  line-height: 1.4;
}

/* Assets Section */
.assets-section {
  display: flex;
  flex-direction: column;
  gap: 40px;
}

.asset-group {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.asset-group h3 {
  font-size: 20px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.asset-selection {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: 24px;
  align-items: start;
}

.selected-asset {
  border: 2px dashed var(--border-color);
  border-radius: var(--border-radius);
  padding: 24px;
  text-align: center;
  transition: var(--transition);
  position: relative;
  background: var(--background-color);
}

.selected-asset.has-asset {
  border-style: solid;
  border-color: var(--primary-color);
  background: var(--surface-color);
}

.asset-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}

.asset-icon {
  font-size: 48px;
  opacity: 0.5;
}

.asset-text {
  color: var(--text-secondary);
  font-size: 14px;
}

.asset-preview {
  width: 100%;
  max-height: 200px;
  object-fit: cover;
  border-radius: var(--border-radius);
}

.select-asset-btn {
  background: var(--primary-color);
  color: white;
  border: none;
  padding: 8px 16px;
  border-radius: var(--border-radius);
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition);
}

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

.asset-info {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.asset-info p {
  color: var(--text-secondary);
  line-height: 1.6;
}

.asset-requirements {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.asset-requirements li {
  font-size: 14px;
  color: var(--text-light);
  position: relative;
  padding-left: 16px;
}

.asset-requirements li::before {
  content: "•";
  color: var(--primary-color);
  position: absolute;
  left: 0;
}

.additional-assets {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.asset-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
  gap: 16px;
}

.additional-asset {
  position: relative;
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  overflow: hidden;
  aspect-ratio: 1;
}

.additional-asset img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.remove-asset {
  position: absolute;
  top: 4px;
  right: 4px;
  background: var(--danger-color);
  color: white;
  border: none;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  font-size: 12px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}

.add-assets-btn {
  background: var(--border-light);
  border: 2px dashed var(--border-color);
  color: var(--text-secondary);
  padding: 24px;
  border-radius: var(--border-radius);
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-weight: 500;
}

.add-assets-btn:hover {
  border-color: var(--primary-color);
  color: var(--primary-color);
  background: var(--primary-light);
}

/* Geographic Section */
.geographic-section {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.geographic-level {
  background: var(--surface-color);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  overflow: hidden;
}

.geographic-level h3 {
  background: var(--background-color);
  padding: 16px 24px;
  margin: 0;
  font-size: 18px;
  font-weight: 600;
  color: var(--text-primary);
  border-bottom: 1px solid var(--border-color);
}

.level-content {
  padding: 24px;
}

.level-description {
  color: var(--text-secondary);
  font-size: 14px;
  margin-top: 8px;
  line-height: 1.5;
}

/* Multi-Select Components */
.multi-select-container {
  position: relative;
}

.select-header {
  background: var(--surface-color);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  padding: 12px 16px;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: var(--transition);
}

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

.select-header.active {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px var(--primary-light);
}

.select-text {
  color: var(--text-primary);
}

.select-text.placeholder {
  color: var(--text-secondary);
}

.select-arrow {
  color: var(--text-secondary);
  transition: transform 0.3s ease;
}

.select-header.active .select-arrow {
  transform: rotate(180deg);
}

.select-dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: var(--surface-color);
  border: 1px solid var(--border-color);
  border-top: none;
  border-radius: 0 0 var(--border-radius) var(--border-radius);
  box-shadow: var(--shadow-lg);
  z-index: 1000;
  max-height: 300px;
  overflow-y: auto;
}

.search-container {
  padding: 12px;
  border-bottom: 1px solid var(--border-color);
}

.search-input {
  width: 100%;
  padding: 8px 12px;
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  font-size: 14px;
}

.options-container {
  max-height: 200px;
  overflow-y: auto;
}

.option-item {
  padding: 12px 16px;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 8px;
}

.option-item:hover {
  background: var(--background-color);
}

.option-item.selected {
  background: var(--primary-light);
  color: var(--primary-color);
}

.selected-items {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}

.selected-item {
  background: var(--primary-color);
  color: white;
  padding: 4px 8px;
  border-radius: 4px;
  font-size: 12px;
  display: flex;
  align-items: center;
  gap: 4px;
}

.remove-item {
  background: none;
  border: none;
  color: white;
  cursor: pointer;
  font-size: 14px;
  padding: 0;
  width: 16px;
  height: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: var(--transition);
}

.remove-item:hover {
  background: rgba(255, 255, 255, 0.2);
}

/* District Selection */
.district-selection {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.district-help {
  color: var(--text-secondary);
  font-size: 14px;
  line-height: 1.5;
}

.district-groups {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.district-group {
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  overflow: hidden;
}

.district-group-header {
  background: var(--background-color);
  padding: 12px 16px;
  font-weight: 600;
  color: var(--text-primary);
  border-bottom: 1px solid var(--border-color);
}

.district-options {
  padding: 16px;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 12px;
}

/* Geographic Summary */
.geographic-summary {
  background: var(--primary-light);
  border: 1px solid var(--primary-color);
  border-radius: var(--border-radius);
  padding: 24px;
}

.geographic-summary h4 {
  color: var(--primary-color);
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 16px;
}

.summary-content {
  color: var(--text-primary);
  line-height: 1.6;
}

.no-selection {
  color: var(--text-secondary);
  font-style: italic;
}

/* Demographics Section */
.demographics-section {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.demographic-group {
  background: var(--surface-color);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  overflow: hidden;
}

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

.group-header:hover {
  background: var(--border-light);
}

.group-header h3 {
  font-size: 18px;
  font-weight: 600;
  color: var(--text-primary);
  margin: 0;
}

.toggle-button {
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  transition: var(--transition);
}

.toggle-icon {
  color: var(--text-secondary);
  font-size: 14px;
  transition: transform 0.3s ease;
}

.group-header.collapsed .toggle-icon {
  transform: rotate(-90deg);
}

.group-content {
  padding: 24px;
  transition: var(--transition);
}

.group-content.collapsed {
  display: none;
}

.checkbox-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
}

/* Checkbox Styling */
.checkbox-label {
  display: flex;
  align-items: center;
  gap: 12px;
  cursor: pointer;
  transition: var(--transition);
  padding: 8px;
  border-radius: var(--border-radius);
}

.checkbox-label:hover {
  background: var(--background-color);
}

.checkbox-label input[type="checkbox"] {
  appearance: none;
  width: 18px;
  height: 18px;
  border: 2px solid var(--border-color);
  border-radius: 4px;
  background: var(--surface-color);
  cursor: pointer;
  transition: var(--transition);
  position: relative;
  margin: 0;
}

.checkbox-label input[type="checkbox"]:checked {
  background: var(--primary-color);
  border-color: var(--primary-color);
}

.checkbox-label input[type="checkbox"]:checked::after {
  content: "✓";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: white;
  font-size: 12px;
  font-weight: bold;
}

.checkmark {
  /* Custom checkmark styles if needed */
}

/* Review Section */
.review-section {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.review-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
}

.review-card {
  background: var(--surface-color);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  padding: 24px;
  position: relative;
}

.review-card h3 {
  font-size: 18px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 16px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border-color);
}

.review-content {
  margin-bottom: 16px;
  line-height: 1.6;
}

.edit-section-btn {
  background: var(--primary-light);
  color: var(--primary-color);
  border: 1px solid var(--primary-color);
  padding: 6px 12px;
  border-radius: var(--border-radius);
  font-size: 12px;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition);
}

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

.campaign-preview {
  background: var(--gradient-secondary);
  border-radius: var(--border-radius);
  padding: 32px;
  text-align: center;
}

.campaign-preview h3 {
  font-size: 24px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 24px;
}

.preview-content {
  /* Campaign preview styling */
}

/* Form Navigation */
.form-navigation {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 24px 48px;
  background: var(--background-color);
  border-top: 1px solid var(--border-color);
}

.nav-btn {
  padding: 12px 24px;
  border-radius: var(--border-radius);
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  border: none;
  font-size: 14px;
}

.nav-btn.primary {
  background: var(--gradient-primary);
  color: white;
}

.nav-btn.primary:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.nav-btn.secondary {
  background: var(--surface-color);
  color: var(--text-primary);
  border: 1px solid var(--border-color);
}

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

.nav-btn:disabled {
  background: var(--secondary-color);
  color: white;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

.nav-spacer {
  flex: 1;
}

/* Campaign Dashboard Styles */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 24px;
  margin-bottom: 32px;
}

.stat-card {
  background: var(--surface-color);
  border-radius: var(--border-radius);
  padding: 24px;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 16px;
}

.stat-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.stat-icon {
  font-size: 32px;
  width: 60px;
  height: 60px;
  background: var(--primary-light);
  border-radius: var(--border-radius);
  display: flex;
  align-items: center;
  justify-content: center;
}

.stat-content {
  flex: 1;
}

.stat-number {
  font-size: 24px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.stat-label {
  font-size: 14px;
  color: var(--text-secondary);
  font-weight: 500;
}

/* Campaign Controls */
.campaign-controls {
  background: var(--surface-color);
  border-radius: var(--border-radius);
  padding: 24px;
  margin-bottom: 24px;
  box-shadow: var(--shadow-sm);
}

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

.search-container {
  position: relative;
  max-width: 600px;
}

.search-input {
  width: 100%;
  padding: 12px 48px 12px 16px;
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  font-size: 16px;
  transition: var(--transition);
}

.search-input:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px var(--primary-light);
}

.search-button {
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  font-size: 18px;
  cursor: pointer;
  padding: 4px;
}

.filter-section {
  display: flex;
  gap: 16px;
  align-items: center;
  flex-wrap: wrap;
}

.filter-select {
  padding: 10px 16px;
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  background: var(--surface-color);
  font-size: 14px;
  transition: var(--transition);
  min-width: 150px;
}

.filter-select:focus {
  outline: none;
  border-color: var(--primary-color);
}

.view-controls {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-left: auto;
}

.view-toggle {
  display: flex;
  background: var(--background-color);
  border-radius: var(--border-radius);
  overflow: hidden;
}

.view-btn {
  background: transparent;
  border: none;
  padding: 10px 12px;
  cursor: pointer;
  transition: var(--transition);
  color: var(--text-secondary);
  font-size: 16px;
}

.view-btn.active {
  background: var(--primary-color);
  color: white;
}

.view-btn:hover:not(.active) {
  background: var(--surface-color);
}

/* Bulk Actions */
.bulk-actions-bar {
  background: var(--primary-light);
  border: 1px solid var(--primary-color);
  border-radius: var(--border-radius);
  padding: 16px 24px;
  margin-bottom: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  animation: slideDown 0.3s ease;
}

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

.bulk-info {
  color: var(--primary-color);
  font-weight: 600;
}

.bulk-actions {
  display: flex;
  gap: 12px;
}

/* Campaign Grid */
.campaigns-container {
  margin-bottom: 40px;
}

.campaign-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: 24px;
}

.campaign-card {
  background: var(--surface-color);
  border-radius: var(--border-radius);
  border: 1px solid var(--border-color);
  overflow: hidden;
  transition: var(--transition);
  cursor: pointer;
  position: relative;
}

.campaign-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.campaign-card.selected {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px var(--primary-light);
}

.campaign-header {
  position: relative;
  height: 120px;
  background: var(--gradient-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.campaign-background {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.7;
}

.campaign-logo {
  position: relative;
  z-index: 1;
  width: 60px;
  height: 60px;
  object-fit: contain;
  background: var(--surface-color);
  border-radius: var(--border-radius);
  padding: 8px;
  box-shadow: var(--shadow-sm);
}

.campaign-content {
  padding: 20px;
}

.campaign-title {
  font-size: 18px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 8px;
  line-height: 1.3;
}

.campaign-meta {
  display: flex;
  gap: 12px;
  margin-bottom: 12px;
  flex-wrap: wrap;
}

.campaign-type,
.campaign-status {
  font-size: 12px;
  padding: 4px 8px;
  border-radius: 4px;
  font-weight: 500;
}

.campaign-type {
  background: var(--background-color);
  color: var(--text-secondary);
}

.campaign-status {
  color: white;
}

.campaign-status.draft {
  background: var(--secondary-color);
}

.campaign-status.active {
  background: var(--success-color);
}

.campaign-status.paused {
  background: var(--warning-color);
}

.campaign-status.completed {
  background: var(--primary-color);
}

.campaign-description {
  color: var(--text-secondary);
  font-size: 14px;
  line-height: 1.5;
  margin-bottom: 16px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.campaign-stats {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 16px;
  border-top: 1px solid var(--border-color);
  font-size: 12px;
  color: var(--text-secondary);
}

.campaign-date {
  font-weight: 500;
}

.campaign-budget {
  font-weight: 600;
  color: var(--primary-color);
}

.campaign-actions {
  position: absolute;
  top: 12px;
  right: 12px;
  display: flex;
  gap: 8px;
  opacity: 0;
  transition: var(--transition);
}

.campaign-card:hover .campaign-actions {
  opacity: 1;
}

.action-btn {
  background: rgba(255, 255, 255, 0.9);
  border: none;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
}

.action-btn:hover {
  background: white;
  transform: scale(1.1);
}

.action-btn.edit {
  color: var(--primary-color);
}

.action-btn.delete {
  color: var(--danger-color);
}

.bulk-checkbox {
  position: absolute;
  top: 12px;
  left: 12px;
  width: 20px;
  height: 20px;
  opacity: 0;
  transition: var(--transition);
}

.campaign-card:hover .bulk-checkbox,
.campaign-card.selected .bulk-checkbox {
  opacity: 1;
}

/* Empty and Loading States */
.empty-state,
.loading-state {
  text-align: center;
  padding: 80px 20px;
  color: var(--text-secondary);
}

.empty-icon {
  font-size: 64px;
  margin-bottom: 24px;
  opacity: 0.5;
}

.empty-state h3 {
  font-size: 24px;
  margin-bottom: 12px;
  color: var(--text-primary);
}

.empty-state p {
  font-size: 16px;
  margin-bottom: 32px;
  max-width: 400px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.6;
}

/* Pagination */
.pagination-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  margin-top: 40px;
  padding: 20px;
  background: var(--surface-color);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-sm);
}

.pagination-info {
  color: var(--text-secondary);
  font-size: 14px;
}

.pagination-controls {
  display: flex;
  align-items: center;
  gap: 12px;
}

.pagination-btn {
  background: var(--surface-color);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  padding: 8px 16px;
  border-radius: var(--border-radius);
  cursor: pointer;
  transition: var(--transition);
  font-size: 14px;
}

.pagination-btn:hover:not(:disabled) {
  background: var(--background-color);
}

.pagination-btn:disabled {
  color: var(--text-secondary);
  cursor: not-allowed;
}

.page-numbers {
  display: flex;
  gap: 4px;
}

.page-number {
  background: var(--surface-color);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  padding: 8px 12px;
  border-radius: var(--border-radius);
  cursor: pointer;
  transition: var(--transition);
  font-size: 14px;
  min-width: 40px;
  text-align: center;
}

.page-number:hover {
  background: var(--background-color);
}

.page-number.active {
  background: var(--primary-color);
  color: white;
  border-color: var(--primary-color);
}

.pagination-size {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: var(--text-secondary);
}

.page-size-select {
  padding: 6px 12px;
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  background: var(--surface-color);
  font-size: 14px;
}

/* Modal Styles */
.modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(5px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10000;
  padding: 20px;
}

.modal-content {
  background: var(--surface-color);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-xl);
  width: 100%;
  max-width: 800px;
  max-height: 90vh;
  overflow-y: auto;
  animation: modalSlideIn 0.3s ease;
}

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

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

.modal-header h2 {
  font-size: 24px;
  font-weight: 700;
  color: var(--text-primary);
  margin: 0;
}

.close-button {
  background: none;
  border: none;
  font-size: 24px;
  cursor: pointer;
  color: var(--text-secondary);
  padding: 4px;
  transition: var(--transition);
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
}

.close-button:hover {
  color: var(--text-primary);
  background: var(--background-color);
}

.modal-body {
  padding: 24px;
}

.modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: 12px;
  padding: 20px 24px;
  border-top: 1px solid var(--border-color);
}

/* Asset Selection Modal */
.asset-selection-modal {
  max-width: 1000px;
}

.asset-filters {
  display: flex;
  gap: 16px;
  margin-bottom: 24px;
  align-items: center;
}

.modal-asset-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
  gap: 16px;
  max-height: 400px;
  overflow-y: auto;
  padding: 4px;
}

.modal-asset-card {
  border: 2px solid var(--border-color);
  border-radius: var(--border-radius);
  overflow: hidden;
  cursor: pointer;
  transition: var(--transition);
  aspect-ratio: 1;
}

.modal-asset-card:hover {
  border-color: var(--primary-color);
}

.modal-asset-card.selected {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px var(--primary-light);
}

.modal-asset-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.modal-empty-state {
  text-align: center;
  padding: 60px 20px;
  color: var(--text-secondary);
}

/* Campaign Details Modal */
.campaign-modal {
  max-width: 1200px;
}

.campaign-details-tabs {
  display: flex;
  border-bottom: 1px solid var(--border-color);
  margin-bottom: 24px;
}

.tab-button {
  background: none;
  border: none;
  padding: 12px 24px;
  cursor: pointer;
  transition: var(--transition);
  border-bottom: 2px solid transparent;
  color: var(--text-secondary);
  font-weight: 500;
}

.tab-button:hover {
  color: var(--text-primary);
}

.tab-button.active {
  color: var(--primary-color);
  border-bottom-color: var(--primary-color);
}

.tab-content {
  min-height: 300px;
}

.tab-pane {
  display: none;
}

.tab-pane.active {
  display: block;
  animation: fadeIn 0.3s ease;
}

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

.details-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  margin-bottom: 24px;
}

.detail-section h4 {
  font-size: 16px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 16px;
}

.detail-items {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.detail-item {
  display: flex;
  justify-content: space-between;
  padding: 8px 0;
  border-bottom: 1px solid var(--border-light);
}

.detail-label {
  color: var(--text-secondary);
  font-weight: 500;
}

.detail-value {
  color: var(--text-primary);
  font-weight: 500;
}

.description-section {
  background: var(--background-color);
  padding: 20px;
  border-radius: var(--border-radius);
}

.description-section h4 {
  font-size: 16px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 12px;
}

.targeting-details {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.targeting-section h4 {
  font-size: 16px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 16px;
}

.asset-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 16px;
}

.gallery-asset {
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  overflow: hidden;
  aspect-ratio: 1;
}

.gallery-asset img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.analytics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
}

.metric-card {
  background: var(--background-color);
  padding: 20px;
  border-radius: var(--border-radius);
  text-align: center;
}

.metric-label {
  font-size: 14px;
  color: var(--text-secondary);
  margin-bottom: 8px;
}

.metric-value {
  font-size: 24px;
  font-weight: 700;
  color: var(--primary-color);
}

/* Responsive Design */
@media (max-width: 1024px) {
  .container {
    padding: 20px 16px;
  }

  .page-header {
    flex-direction: column;
    gap: 20px;
    align-items: stretch;
  }

  .header-actions {
    justify-content: stretch;
  }

  .stats-grid {
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  }

  .form-grid {
    grid-template-columns: 1fr;
  }

  .asset-selection {
    grid-template-columns: 1fr;
  }

  .details-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .page-title {
    font-size: 36px;
  }

  .filter-section {
    flex-direction: column;
    align-items: stretch;
  }

  .view-controls {
    margin-left: 0;
    justify-content: space-between;
  }

  .campaign-grid {
    grid-template-columns: 1fr;
  }

  .pagination-container {
    flex-direction: column;
    gap: 16px;
    text-align: center;
  }

  .modal-content {
    margin: 10px;
    max-height: calc(100vh - 20px);
  }

  .form-step {
    padding: 24px;
  }

  .form-navigation {
    padding: 20px 24px;
  }

  .bulk-actions-bar {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }

  .campaign-details-tabs {
    flex-wrap: wrap;
  }

  .tab-button {
    flex: 1;
    min-width: 120px;
  }
}

@media (max-width: 480px) {
  .header-content {
    flex-direction: column;
    gap: 16px;
    text-align: center;
  }

  .nav-section {
    flex-direction: column;
    gap: 12px;
  }

  .step-header h2 {
    font-size: 24px;
  }

  .checkbox-grid {
    grid-template-columns: 1fr;
  }

  .stats-grid {
    grid-template-columns: 1fr;
  }

  .modal-asset-grid {
    grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
  }
}

/* Print Styles */
@media print {
  .header,
  .form-navigation,
  .modal,
  .loading-overlay {
    display: none !important;
  }

  .main-content {
    padding-top: 0;
  }

  .campaign-card {
    break-inside: avoid;
  }
}

/* Animation Utilities */
.fade-in {
  animation: fadeIn 0.3s ease;
}

.slide-up {
  animation: slideUp 0.3s ease;
}

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

/* Notification Styles */
.notification {
  position: fixed;
  top: 100px;
  right: 20px;
  background: var(--surface-color);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  padding: 16px 20px;
  box-shadow: var(--shadow-lg);
  z-index: 10001;
  animation: slideInRight 0.3s ease;
  max-width: 400px;
}

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(100%);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

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

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

.notification.warning {
  border-left: 4px solid var(--warning-color);
}

.notification.info {
  border-left: 4px solid var(--primary-color);
}

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

.notification-message {
  flex: 1;
  line-height: 1.5;
}

.notification-close {
  background: none;
  border: none;
  font-size: 18px;
  cursor: pointer;
  color: var(--text-secondary);
  padding: 0;
  width: 20px;
  height: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: var(--transition);
}

.notification-close:hover {
  background: var(--background-color);
  color: var(--text-primary);
}