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

body {
  font-family: "Segoe UI", -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 14px;
  color: #323130;
  background: #faf9f8;
}

.app-container {
  max-width: 600px;
  margin: 0 auto;
  padding: 0;
}

.app-header {
  background: linear-gradient(135deg, #0078d4, #005a9e);
  color: white;
  padding: 16px 20px;
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.app-header h1 {
  font-size: 18px;
  font-weight: 600;
  margin: 0;
}

.header-info-btn {
  color: white !important;
  background: transparent !important;
}

.header-info-btn:hover {
  background: rgba(255, 255, 255, 0.15) !important;
}

/* About Dialog */
.about-modal {
  max-width: 360px;
  border-radius: 8px;
}

.about-dialog {
  padding: 0;
}

.about-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px 8px;
}

.about-close-btn {
  color: #605e5c !important;
}

.about-content {
  padding: 0 20px 24px;
  text-align: center;
}

.about-logo {
  padding: 16px 0;
}

.about-product-name {
  font-weight: 700 !important;
  color: #0078d4 !important;
  display: block;
}

.about-version {
  color: #605e5c !important;
  display: block;
  margin-top: 4px;
}

.about-divider {
  height: 1px;
  background: #edebe9;
  margin: 16px 0;
}

.about-company {
  margin-bottom: 12px;
}

.about-company-name {
  font-weight: 700 !important;
}

.about-company-sub {
  color: #605e5c !important;
}

.about-address {
  color: #605e5c;
  line-height: 1.6;
}

.app-main {
  padding: 16px 20px;
}

/* Profile List */
.profile-list {
  animation: fadeIn 0.2s ease;
}

.profile-card {
  background: white;
  border: 1px solid #edebe9;
  border-radius: 4px;
  padding: 16px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
  transition: box-shadow 0.15s;
}

.profile-card:hover {
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.12);
}

.profile-name {
  font-weight: 600;
}

.profile-details {
  background: #f3f2f1;
  border-radius: 4px;
  padding: 10px 12px;
}

.profile-details .ms-Text {
  margin-bottom: 2px;
}

.delete-btn {
  color: #a4262c !important;
}

.delete-btn:hover {
  background: #fde7e9 !important;
}

/* Profile Editor */
.profile-editor {
  animation: fadeIn 0.2s ease;
}

.section-title {
  font-weight: 600;
  margin-top: 8px;
  padding-top: 12px;
  border-top: 1px solid #edebe9;
}

/* Sync View */
.sync-view {
  animation: fadeIn 0.2s ease;
}

.sync-info {
  background: #f3f2f1;
  border-radius: 4px;
  padding: 12px;
}

.sync-log {
  background: #1e1e1e;
  color: #d4d4d4;
  border-radius: 4px;
  padding: 12px;
  max-height: 250px;
  overflow-y: auto;
  font-family: "Cascadia Code", "Consolas", monospace;
  font-size: 12px;
}

.log-line {
  padding: 1px 0;
  font-family: inherit !important;
  color: #d4d4d4 !important;
}

.sync-result {
  margin-top: 8px;
}

.result-stats {
  background: white;
  border: 1px solid #edebe9;
  border-radius: 4px;
  padding: 16px;
  margin: 12px 0;
  text-align: center;
}

.stat {
  text-align: center;
}

.stat-number {
  color: #0078d4;
  font-weight: 700;
  display: block;
}

.error-list {
  margin: 12px 0;
}

.error-item {
  margin-top: 4px;
}

.result-actions {
  margin-top: 12px;
}

/* Animations */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(4px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Scrollbar */
::-webkit-scrollbar {
  width: 6px;
}

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  background: #c8c6c4;
  border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
  background: #a19f9d;
}