/* Settings Page - Continuous Landing Style */
.settings-page {
  padding: 30px;
  max-width: 1200px;
  margin: 0 auto;
}

.settings-header {
  margin-bottom: 32px;
}

.settings-header h2 {
  margin: 0 0 8px 0;
  font-size: 2rem;
  font-weight: 700;
}

.settings-header p {
  margin: 0;
  color: var(--text-secondary);
  font-size: 1rem;
}

/* Sections Container */
.settings-sections {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.settings-section {
  background: white;
  border-radius: 16px;
  padding: 24px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
}

.section-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 24px;
}

.section-header h3 {
  margin: 0 0 4px 0;
  font-size: 1.3rem;
  color: var(--text-primary);
}

.section-subtitle {
  margin: 0;
  font-size: 0.9rem;
  color: var(--text-secondary);
}

/* Import Zone */
.import-zone {
  text-align: center;
  padding: 32px;
  background: rgba(139, 92, 246, 0.03);
  border: 2px dashed rgba(139, 92, 246, 0.2);
  border-radius: 12px;
}

.btn-upload {
  padding: 14px 28px;
  background: var(--accent-primary);
  color: white;
  border: none;
  border-radius: 12px;
  font-weight: 600;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  transition: all 0.2s ease;
}

.btn-upload:hover {
  background: #7c3aed;
  transform: translateY(-2px);
}

.import-hint {
  margin-top: 12px;
  font-size: 0.85rem;
  color: var(--text-secondary);
}

#import-preview {
  margin-top: 20px;
}

.import-summary {
  background: white;
  padding: 20px;
  border-radius: 12px;
  text-align: left;
}

.import-summary h4 {
  margin: 0 0 12px 0;
  color: #16a34a;
}

.import-summary select {
  width: 100%;
  padding: 10px;
  margin: 12px 0;
  border: 2px solid #e5e7eb;
  border-radius: 8px;
}

/* Users Grid */
.users-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 16px;
}

.user-card-settings {
  padding: 20px;
  text-align: center;
  transition: transform 0.2s ease;
}

.user-card-settings:hover {
  transform: translateY(-4px);
}

.user-avatar-large,
.user-avatar-placeholder-large {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  margin: 0 auto 16px;
}

.user-avatar-large {
  object-fit: cover;
}

.user-avatar-placeholder-large {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 2rem;
}

.user-info-settings h4 {
  margin: 0 0 4px 0;
  font-size: 1.1rem;
  color: var(--text-primary);
}

.user-info-settings p {
  margin: 0 0 12px 0;
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.role-badge {
  display: inline-block;
  padding: 6px 12px;
  border-radius: 8px;
  font-size: 0.8rem;
  font-weight: 600;
}

/* Tags List */
.tags-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.tag-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px;
  background: rgba(139, 92, 246, 0.05);
  border-radius: 12px;
  transition: all 0.2s ease;
}

.tag-item:hover {
  background: rgba(139, 92, 246, 0.1);
  transform: translateX(4px);
}

.tag-color {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  border: 2px solid white;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.tag-name {
  flex: 1;
  font-weight: 600;
  color: var(--text-primary);
  font-size: 1rem;
}

.btn-icon {
  padding: 8px;
  background: none;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  color: var(--text-secondary);
  transition: all 0.2s ease;
}

.btn-icon:hover {
  background: rgba(239, 68, 68, 0.1);
  color: #dc2626;
}

.btn-icon i {
  width: 18px;
  height: 18px;
}

/* States */
.success-state,
.error-state {
  padding: 16px;
  border-radius: 12px;
  text-align: center;
  font-weight: 600;
}

.success-state {
  background: #f0fdf4;
  color: #16a34a;
  border: 1px solid #86efac;
}

.error-state {
  background: #fef2f2;
  color: #dc2626;
  border: 1px solid #fecaca;
}

/* Loader */
.loader-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 40px;
}

.spinner {
  width: 40px;
  height: 40px;
  border: 4px solid rgba(139, 92, 246, 0.1);
  border-top-color: var(--accent-primary);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

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

/* Profile Section */
.profile-content {
  min-height: 200px;
}

.profile-card {
  display: flex;
  gap: 32px;
  align-items: flex-start;
}

.profile-avatar-section {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  min-width: 150px;
}

.profile-avatar,
.profile-avatar-placeholder {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  border: 4px solid rgba(139, 92, 246, 0.2);
}

.profile-avatar {
  object-fit: cover;
}

.profile-avatar-placeholder {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 3rem;
}

.btn-sm {
  padding: 8px 16px;
  font-size: 0.85rem;
}

.profile-form {
  flex: 1;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 20px;
}

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

.form-group label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-primary);
}

.form-group input {
  padding: 10px 14px;
  border: 2px solid #e5e7eb;
  border-radius: 8px;
  font-size: 1rem;
  transition: all 0.2s ease;
}

.form-group input:focus {
  outline: none;
  border-color: var(--accent-primary);
  box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.1);
}

.form-group input:disabled {
  background: #f3f4f6;
  color: #6b7280;
  cursor: not-allowed;
}

.status-badge {
  padding: 10px 14px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.status-badge.online {
  background: #f0fdf4;
  color: #16a34a;
  border: 2px solid #bbf7d0;
}

.status-badge.offline {
  background: #f3f4f6;
  color: #6b7280;
  border: 2px solid #e5e7eb;
}

.profile-actions {
  display: flex;
  gap: 12px;
  margin-top: 24px;
}

.profile-actions button {
  display: flex;
  align-items: center;
  gap: 8px;
}

@media (max-width: 768px) {
  .profile-card {
    flex-direction: column;
    align-items: center;
  }
  
  .form-row {
    grid-template-columns: 1fr;
  }
  
  .profile-actions {
    flex-direction: column;
  }
}