@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600&display=swap');

:root {
  --main-blue: #5784e6;
  --main-yellow: #ffcf54;
  --light-beige: #fcf7ef;
  --dark-blue: #0e1534;
  --text: #333;
  --light-gray: #f5f6fa;
  --border: #e0e0e0;
}
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  font-family: 'Inter', 'Segoe UI', sans-serif;
  font-weight: 400;
}

html {
  width: 100%;
  height: 100%;
  margin: 0;
  padding: 0;
}

body {
  background-color: var(--light-gray);
  display: flex;
  color: var(--text);
  min-height: 100vh;
  width: 100%;
  margin: 0;
  padding: 0;
  overflow-x: hidden; /* Prevent horizontal scroll */
}
.sidebar {
  width: 220px;
  background-color: white;
  border-right: 1px solid var(--border);
  height: 100vh;
  padding-top: 20px;
  position: fixed;
  left: 0;
  top: 0;
  z-index: 1000;
  transition: transform 0.3s ease;
}

/* Mobile menu button */
.mobile-menu-btn {
  display: none;
  position: fixed;
  top: 20px;
  left: 20px;
  z-index: 1001;
  background: var(--main-blue);
  border: none;
  border-radius: 6px;
  width: 44px;
  height: 44px;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  cursor: pointer;
  transition: all 0.3s ease;
}

.mobile-menu-btn:hover {
  background: var(--dark-blue);
}

.hamburger-line {
  width: 18px;
  height: 2px;
  background: white;
  margin: 2px 0;
  transition: all 0.3s ease;
}

.mobile-menu-btn.active .hamburger-line:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.mobile-menu-btn.active .hamburger-line:nth-child(2) {
  opacity: 0;
}

.mobile-menu-btn.active .hamburger-line:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -6px);
}

/* Mobile overlay */
.mobile-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  z-index: 999;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.mobile-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

/* Mobile responsive styles */
@media (max-width: 768px) {
  html, body {
    width: 100vw; /* Use viewport width */
    overflow-x: hidden;
  }

  .mobile-menu-btn {
    display: flex;
  }

  .sidebar {
    transform: translateX(-100%);
    width: 280px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.15);
  }

  .sidebar.mobile-open {
    transform: translateX(0);
  }

  .mobile-overlay {
    display: block;
  }

  .main {
    margin-left: 0 !important; /* Force remove sidebar margin */
    width: 100vw !important; /* Use full viewport width */
    max-width: 100vw;
    position: relative;
    left: 0;
    right: 0;
  }

  .topbar {
    padding-left: 80px;
    width: 100% !important;
    margin: 0;
    box-sizing: border-box;
  }

  .content-wrapper {
    width: 100% !important;
    max-width: 100%;
    padding: 16px !important;
    margin: 0 !important;
    box-sizing: border-box;
    position: relative;
  }
}

/* Additional mobile optimization for smaller screens */
@media (max-width: 480px) {
  .mobile-menu-btn {
    top: 15px;
    left: 15px;
    width: 40px;
    height: 40px;
  }

  .main {
    width: 100vw !important;
    max-width: 100vw !important;
  }

  .topbar {
    padding: 12px 16px;
    padding-left: 70px;
    width: 100% !important;
    max-width: 100%;
  }

  .topbar h1 {
    font-size: 16px;
  }

  .content-wrapper {
    padding: 12px !important;
    width: 100% !important;
    max-width: 100%;
  }

  .sidebar {
    width: 260px;
  }
}
.logo-container {
  text-align: center;
  margin-bottom: 32px;
  padding: 0 20px;
}

.logo {
  max-width: 100%;
  height: auto;
  max-height: 60px;
  object-fit: contain;
}

.sidebar h2 {
  color: var(--main-blue);
  font-size: 20px;
  text-align: center;
  margin-bottom: 32px;
  font-weight: 600;
}
.nav-item {
  padding: 12px 24px;
  color: var(--text);
  cursor: pointer;
  transition: background 0.2s, color 0.2s;
  font-size: 15px;
  text-decoration: none;
  display: block;
}
.nav-item:hover, .nav-item.active {
  background-color: var(--main-blue);
  color: white;
}
.main {
  flex: 1;
  display: flex;
  flex-direction: column;
  background-color: var(--light-gray);
  margin-left: 220px; /* Same as sidebar width */
}
.topbar {
  background-color: white;
  padding: 16px 24px;
  border-bottom: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.topbar h1 {
  font-size: 18px;
  font-weight: 500;
}

.content-wrapper {
  flex: 1;
  padding: 24px;
  overflow-y: auto;
}
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
  padding: 24px;
}
.card {
  background-color: white;
  border-radius: 10px;
  padding: 16px;
  box-shadow: 0 1px 4px rgba(0,0,0,0.04);
  border: 1px solid var(--border);
}
.card h3 {
  color: var(--main-blue);
  margin-bottom: 8px;
  font-size: 14px;
  font-weight: 500;
}
.card p {
  font-size: 22px;
  font-weight: 500;
  color: var(--text);
}
.table-container {
  background-color: white;
  margin: 0 24px 24px;
  border-radius: 10px;
  padding: 16px;
  box-shadow: 0 1px 4px rgba(0,0,0,0.04);
  border: 1px solid var(--border);
}
.table-container h3 {
  margin-bottom: 12px;
  font-size: 16px;
  font-weight: 500;
}
table {
  width: 100%;
  border-collapse: collapse;
}
th, td {
  text-align: left;
  padding: 12px 15px;
  border-bottom: 1px solid var(--border);
  font-size: 14px;
}
thead tr {
    background-color: #f9f9f9;
}
th {
  color: #666;
  font-weight: 500;
  text-transform: uppercase;
}

/* Form Styles */
.form-container {
    background-color: white;
    padding: 24px;
    margin: 24px;
    border-radius: 10px;
    border: 1px solid var(--border);
}

.form-container h1 {
    font-size: 20px;
    font-weight: 500;
    margin-bottom: 20px;
}

.form-group {
    margin-bottom: 15px;
}

.form-group label {
    display: block;
    margin-bottom: 5px;
    font-size: 14px;
    color: #555;
}

.form-group input {
    width: 100%;
    padding: 10px;
    border: 1px solid var(--border);
    border-radius: 5px;
    font-size: 14px;
}

.btn {
    padding: 10px 20px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 15px;
    font-weight: 500;
    text-decoration: none;
    display: inline-block;
    text-align: center;
}

.btn-primary {
    background-color: var(--main-blue);
    color: white;
    transition: background-color 0.2s;
}

.btn-primary:hover {
    background-color: #4a75d6;
}

.btn-danger {
    background-color: #e74c3c;
    color: white;
}

.btn-secondary {
    background-color: #7f8c8d;
    color: white;
}

/* 注册申请页面样式 */
.form-section {
    padding: 24px;
}

.form-container {
    background-color: white;
    border-radius: 10px;
    box-shadow: 0 1px 4px rgba(0,0,0,0.04);
    border: 1px solid var(--border);
    margin-bottom: 24px;
}

.form-header {
    padding: 20px 24px;
    border-bottom: 1px solid var(--border);
}

.form-header h3 {
    color: var(--main-blue);
    font-size: 18px;
    font-weight: 500;
    margin: 0;
}

.form-body {
    padding: 24px;
}

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

.form-group h4 {
    color: var(--main-blue);
    font-size: 16px;
    font-weight: 500;
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.input-group {
    margin-bottom: 16px;
}

.input-group label {
    display: block;
    margin-bottom: 6px;
    font-size: 14px;
    color: #555;
    font-weight: 500;
}

.input-group input,
.input-group select,
.input-group textarea {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--border);
    border-radius: 6px;
    font-size: 14px;
    transition: border-color 0.2s;
}

.input-group input:focus,
.input-group select:focus,
.input-group textarea:focus {
    outline: none;
    border-color: var(--main-blue);
}

.input-group small {
    display: block;
    margin-top: 4px;
    font-size: 12px;
    color: #666;
}

.required {
    color: #e74c3c;
}

.form-actions {
    display: flex;
    justify-content: flex-end;
    gap: 12px;
    padding-top: 20px;
    border-top: 1px solid var(--border);
}

.info-section {
    background-color: white;
    border-radius: 10px;
    box-shadow: 0 1px 4px rgba(0,0,0,0.04);
    border: 1px solid var(--border);
}

.info-header {
    padding: 16px 24px;
    border-bottom: 1px solid var(--border);
    background-color: #f9f9f9;
}

.info-header h4 {
    color: var(--main-blue);
    font-size: 16px;
    font-weight: 500;
    margin: 0;
    display: flex;
    align-items: center;
    gap: 8px;
}

.info-content {
    padding: 20px 24px;
}

.info-content ul {
    margin: 0;
    padding-left: 20px;
}

.info-content li {
    margin-bottom: 8px;
    color: #555;
    font-size: 14px;
}

/* 注册申请管理页面样式 */
.overview-section {
    margin: 0 24px 24px;
}

.overview-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 20px;
}

.overview-card {
    background: white;
    border-radius: 12px;
    padding: 24px;
    box-shadow: 0 2px 12px rgba(0,0,0,0.08);
    display: flex;
    align-items: center;
    gap: 16px;
    transition: transform 0.2s, box-shadow 0.2s;
}

.overview-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 20px rgba(0,0,0,0.12);
}

.overview-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    color: white;
}

.overview-card.total .overview-icon {
    background: linear-gradient(135deg, var(--main-blue), #4a75d6);
}

.overview-card.pending .overview-icon {
    background: linear-gradient(135deg, #f39c12, #e67e22);
}

.overview-card.approved .overview-icon {
    background: linear-gradient(135deg, #27ae60, #2ecc71);
}

.overview-card.rejected .overview-icon {
    background: linear-gradient(135deg, #e74c3c, #c0392b);
}

.overview-content {
    flex: 1;
}

.overview-number {
    font-size: 32px;
    font-weight: 700;
    color: var(--text);
    line-height: 1;
    margin-bottom: 4px;
}

.overview-label {
    font-size: 14px;
    color: #666;
    font-weight: 500;
}

.control-section {
    background: white;
    margin: 0 24px 24px;
    border-radius: 12px;
    padding: 20px;
    box-shadow: 0 2px 12px rgba(0,0,0,0.08);
}

.control-row {
    display: flex;
    align-items: center;
    gap: 24px;
    flex-wrap: wrap;
}

.search-box {
    flex: 1;
    min-width: 300px;
    position: relative;
}

.search-icon {
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    color: #999;
    font-size: 14px;
}

.search-input {
    width: 100%;
    padding: 12px 12px 12px 40px;
    border: 1px solid var(--border);
    border-radius: 8px;
    font-size: 14px;
    transition: border-color 0.2s;
}

.search-input:focus {
    outline: none;
    border-color: var(--main-blue);
}

.filter-tabs {
    display: flex;
    gap: 8px;
}

.filter-tab {
    padding: 10px 16px;
    background: #f8f9fa;
    border: 1px solid var(--border);
    border-radius: 8px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    color: #666;
    transition: all 0.2s;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    min-width: 80px;
}

.filter-tab:hover {
    background: #e9ecef;
}

.filter-tab.active {
    background: var(--main-blue);
    color: white;
    border-color: var(--main-blue);
}

.tab-text {
    font-size: 12px;
}

.tab-count {
    font-size: 16px;
    font-weight: 600;
}

.applications-section {
    margin: 0 24px 24px;
}

.section-header {
    background: white;
    padding: 20px 24px;
    border-radius: 12px 12px 0 0;
    border: 1px solid var(--border);
    border-bottom: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

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

.applications-count {
    background: var(--main-blue);
    color: white;
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 500;
}

.applications-table {
    background: white;
    border-radius: 0 0 12px 12px;
    border: 1px solid var(--border);
    border-top: none;
    overflow: hidden;
}

.applications-table table {
    width: 100%;
    border-collapse: collapse;
}

.applications-table th {
    background: #f8f9fa;
    padding: 16px 20px;
    text-align: left;
    font-weight: 600;
    color: #555;
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-bottom: 1px solid var(--border);
}

.applications-table td {
    padding: 16px 20px;
    border-bottom: 1px solid #f0f0f0;
    font-size: 14px;
    vertical-align: middle;
}

.applications-table tr:hover {
    background: #f8f9fa;
}

.col-id {
    width: 60px;
    font-weight: 600;
    color: #666;
}

.col-username {
    width: 120px;
    font-weight: 500;
}

.col-name {
    width: 120px;
}

.col-email {
    width: 200px;
    color: #666;
}

.col-department {
    width: 120px;
}

.col-time {
    width: 140px;
    color: #666;
    font-size: 13px;
}

.col-status {
    width: 100px;
}

.col-actions {
    width: 200px;
}

.department-tag {
    background: #e3f2fd;
    color: #1976d2;
    padding: 4px 8px;
    border-radius: 6px;
    font-size: 12px;
    font-weight: 500;
}

.status-badge {
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 500;
    text-align: center;
    display: inline-block;
    min-width: 60px;
}

.status-badge.pending {
    background: #fff3cd;
    color: #856404;
}

.status-badge.approved {
    background: #d4edda;
    color: #155724;
}

.status-badge.rejected {
    background: #f8d7da;
    color: #721c24;
}

.action-buttons {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.action-btn {
    padding: 8px 12px;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-size: 12px;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 6px;
    transition: all 0.2s;
    text-decoration: none;
}

.action-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(0,0,0,0.15);
}

.view-btn {
    background: #6c757d;
    color: white;
}

.view-btn:hover {
    background: #5a6268;
}

.approve-btn {
    background: #28a745;
    color: white;
}

.approve-btn:hover {
    background: #218838;
}

.reject-btn {
    background: #dc3545;
    color: white;
}

.reject-btn:hover {
    background: #c82333;
}

.delete-btn {
    background: #6c757d;
    color: white;
}

.delete-btn:hover {
    background: #5a6268;
}

.empty-state {
    padding: 60px 24px;
    text-align: center;
    color: #666;
}

.empty-icon {
    font-size: 48px;
    color: #ddd;
    margin-bottom: 16px;
}

.empty-state h4 {
    font-size: 18px;
    font-weight: 500;
    margin: 0 0 8px 0;
    color: #555;
}

.empty-state p {
    font-size: 14px;
    margin: 0;
    color: #999;
}

/* 模态框样式 */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.5);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    padding: 20px;
}

.modal-container {
    background: white;
    border-radius: 12px;
    max-width: 500px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 10px 40px rgba(0,0,0,0.2);
}

.modal-container.large {
    max-width: 800px;
}

.modal-header {
    padding: 24px 24px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-header h3 {
    font-size: 20px;
    font-weight: 600;
    color: var(--text);
    margin: 0;
}

.modal-close {
    background: none;
    border: none;
    font-size: 18px;
    color: #999;
    cursor: pointer;
    padding: 8px;
    border-radius: 6px;
    transition: all 0.2s;
}

.modal-close:hover {
    background: #f8f9fa;
    color: #666;
}

.modal-body {
    padding: 24px;
}

.modal-footer {
    padding: 0 24px 24px;
    display: flex;
    justify-content: flex-end;
    gap: 12px;
}

/* 详情页面样式 */
.detail-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    margin-bottom: 24px;
}

.detail-section {
    margin-bottom: 24px;
}

.detail-section h4 {
    font-size: 16px;
    font-weight: 600;
    color: var(--main-blue);
    margin: 0 0 16px 0;
    display: flex;
    align-items: center;
    gap: 8px;
}

.detail-table {
    background: #f8f9fa;
    border-radius: 8px;
    padding: 16px;
}

.detail-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 0;
    border-bottom: 1px solid #e9ecef;
}

.detail-row:last-child {
    border-bottom: none;
}

.detail-label {
    font-weight: 500;
    color: #666;
    font-size: 14px;
}

.detail-value {
    font-weight: 500;
    color: var(--text);
    font-size: 14px;
}

.detail-content {
    background: #f8f9fa;
    border-radius: 8px;
    padding: 16px;
    color: var(--text);
    line-height: 1.6;
}

.password-display {
    background: #d4edda;
    border: 1px solid #c3e6cb;
    border-radius: 8px;
    padding: 16px;
}

.password-display code {
    background: white;
    padding: 8px 12px;
    border-radius: 4px;
    font-family: 'Courier New', monospace;
    font-size: 16px;
    color: #28a745;
    font-weight: 600;
    display: block;
    margin-bottom: 8px;
}

.password-display small {
    color: #666;
    font-size: 12px;
}

/* 审核表单样式 */
.approve-section {
    background: #f8f9fa;
    border-radius: 8px;
    padding: 20px;
    margin-bottom: 20px;
    border: 1px solid #e9ecef;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--text);
    font-size: 14px;
}

.password-input-group {
    display: flex;
    gap: 12px;
}

.password-input-group input {
    flex: 1;
    padding: 12px;
    border: 1px solid var(--border);
    border-radius: 6px;
    font-size: 14px;
}

.generate-btn {
    padding: 12px 16px;
    background: #6c757d;
    color: white;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: background 0.2s;
}

.generate-btn:hover {
    background: #5a6268;
}

.form-hint {
    margin-top: 6px;
    font-size: 12px;
    color: #666;
}

textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid var(--border);
    border-radius: 6px;
    font-size: 14px;
    font-family: inherit;
    resize: vertical;
}

textarea:focus {
    outline: none;
    border-color: var(--main-blue);
}

/* 用户管理页面样式 */
.users-section {
    margin: 0 24px 24px;
}

.users-table {
    background: white;
    border-radius: 0 0 12px 12px;
    border: 1px solid var(--border);
    border-top: none;
    overflow: hidden;
}

.users-table table {
    width: 100%;
    border-collapse: collapse;
}

.users-table th {
    background: #f8f9fa;
    padding: 16px 20px;
    text-align: left;
    font-weight: 600;
    color: #555;
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-bottom: 1px solid var(--border);
}

.users-table td {
    padding: 16px 20px;
    border-bottom: 1px solid #f0f0f0;
    font-size: 14px;
    vertical-align: middle;
}

.users-table tr:hover {
    background: #f8f9fa;
}

.users-count {
    background: var(--main-blue);
    color: white;
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 500;
}

.user-type-badge {
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 500;
    text-align: center;
    display: inline-block;
    min-width: 60px;
}

.user-type-badge.admin {
    background: #dc3545;
    color: white;
}

.user-type-badge.owner {
    background: #6f42c1;
    color: white;
}

.user-type-badge.staff {
    background: #17a2b8;
    color: white;
}

.no-department {
    color: #999;
    font-style: italic;
    font-size: 12px;
}

.status-badge.active {
    background: #d4edda;
    color: #155724;
}

.status-badge.inactive {
    background: #f8d7da;
    color: #721c24;
}

/* 用户管理操作按钮 */
.edit-btn {
    background: #17a2b8;
    color: white;
}

.edit-btn:hover {
    background: #138496;
}

.reset-btn {
    background: #ffc107;
    color: #212529;
}

.reset-btn:hover {
    background: #e0a800;
}

/* 删除警告样式 */
.delete-warning {
    background: #fff3cd;
    border: 1px solid #ffeaa7;
    border-radius: 8px;
    padding: 20px;
    text-align: center;
    margin-bottom: 20px;
}

.delete-warning i {
    font-size: 24px;
    color: #856404;
    margin-bottom: 12px;
}

.delete-warning h4 {
    color: #856404;
    margin: 0 0 8px 0;
    font-size: 16px;
}

.delete-warning p {
    margin: 0 0 8px 0;
    color: #856404;
}

.warning-text {
    font-weight: 500;
    color: #721c24 !important;
}

/* 用户管理概览卡片 */
.overview-card.active .overview-icon {
    background: linear-gradient(135deg, #28a745, #20c997);
}

.overview-card.admin .overview-icon {
    background: linear-gradient(135deg, #dc3545, #c82333);
}

.overview-card.staff .overview-icon {
    background: linear-gradient(135deg, #17a2b8, #138496);
}

/* 模块权限管理样式 */
.modules-btn {
    background: #6f42c1;
    color: white;
}

.modules-btn:hover {
    background: #5a32a3;
}

.user-modules-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
    padding: 16px;
    background: #f8f9fa;
    border-radius: 8px;
}

.user-basic-info h4 {
    margin: 0 0 4px 0;
    color: #333;
    font-size: 18px;
}

.user-basic-info p {
    margin: 0;
    color: #666;
    font-size: 14px;
}

.modules-count {
    background: var(--main-blue);
    color: white;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 500;
}

.modules-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 16px;
    max-height: 400px;
    overflow-y: auto;
}

.module-card {
    background: white;
    border: 2px solid #e9ecef;
    border-radius: 12px;
    padding: 16px;
    transition: all 0.3s ease;
}

.module-card.assigned {
    border-color: var(--main-blue);
    background: #f8f9ff;
}

.module-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

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

.module-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 20px;
    flex-shrink: 0;
}

.module-info {
    flex: 1;
    min-width: 0;
}

.module-info h5 {
    margin: 0 0 4px 0;
    font-size: 16px;
    font-weight: 600;
    color: #333;
}

.module-info p {
    margin: 0;
    font-size: 12px;
    color: #666;
    line-height: 1.4;
}

.module-toggle {
    flex-shrink: 0;
}

/* 开关样式 */
.switch {
    position: relative;
    display: inline-block;
    width: 50px;
    height: 24px;
}

.switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #ccc;
    transition: .4s;
    border-radius: 24px;
}

.slider:before {
    position: absolute;
    content: "";
    height: 18px;
    width: 18px;
    left: 3px;
    bottom: 3px;
    background-color: white;
    transition: .4s;
    border-radius: 50%;
}

input:checked + .slider {
    background-color: var(--main-blue);
}

input:checked + .slider:before {
    transform: translateX(26px);
}

/* 模块权限显示样式 */
.modules-display {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 8px;
}

.module-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    border-radius: 20px;
    color: white;
    font-size: 12px;
    font-weight: 500;
}

.module-badge i {
    font-size: 10px;
}

.no-modules {
    color: #999;
    font-style: italic;
    font-size: 14px;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .overview-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .control-row {
        flex-direction: column;
        align-items: stretch;
    }
    
    .search-box {
        min-width: auto;
    }
    
    .filter-tabs {
        justify-content: center;
    }
    
    .detail-grid {
        grid-template-columns: 1fr;
    }
    
    .applications-table,
    .users-table {
        overflow-x: auto;
    }
    
    .action-buttons {
        flex-direction: column;
    }
    
    .modal-container {
        margin: 10px;
        max-height: calc(100vh - 20px);
    }
}

/* 响应式设计 */
@media (max-width: 768px) {
    .form-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .search-row {
        flex-direction: column;
        align-items: stretch;
    }
    
    .search-group {
        flex: none;
    }
    
    .filter-group {
        justify-content: center;
    }
    
    .action-buttons {
        flex-direction: column;
    }
}

/* ==================== 公告管理卡片样式 ==================== */
.announcement-management-card {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    text-align: center;
}

.announcement-management-card h3 {
    color: white;
    margin-bottom: 10px;
}

.announcement-management-card p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 15px;
}

.announcement-management-card .btn {
    background: rgba(255, 255, 255, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.3);
    color: white;
}

.announcement-management-card .btn:hover {
    background: rgba(255, 255, 255, 0.3);
}

/* ==================== 公告栏样式 ==================== */

.announcements-section {
    margin: 24px;
    background-color: white;
    border-radius: 10px;
    box-shadow: 0 1px 4px rgba(0,0,0,0.04);
    border: 1px solid var(--border);
}

.announcements-header {
    padding: 20px 24px;
    border-bottom: 1px solid var(--border);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.announcements-header h2 {
    color: var(--main-blue);
    font-size: 18px;
    font-weight: 600;
    margin: 0;
}

.announcements-header h2 i {
    margin-right: 8px;
}

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

.announcements-container {
    padding: 20px 24px;
    max-height: 400px;
    overflow-y: auto;
}

.announcement-item {
    background-color: #f8f9fa;
    border-radius: 8px;
    padding: 16px;
    margin-bottom: 16px;
    border-left: 4px solid #6c757d;
    transition: all 0.2s ease;
}

.announcement-item:hover {
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    transform: translateY(-1px);
}

.announcement-item.urgent {
    border-left-color: #dc3545;
    background-color: #fff5f5;
}

.announcement-item.high {
    border-left-color: #fd7e14;
    background-color: #fff8f0;
}

.announcement-item.medium {
    border-left-color: #ffc107;
    background-color: #fffdf0;
}

.announcement-item.low {
    border-left-color: #28a745;
    background-color: #f0fff4;
}

.announcement-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 12px;
}

.announcement-header h4 {
    color: var(--text);
    font-size: 16px;
    font-weight: 600;
    margin: 0;
    flex: 1;
}

.announcement-actions {
    display: flex;
    gap: 8px;
    margin-left: 12px;
}

.announcement-actions .btn {
    padding: 4px 8px;
    font-size: 12px;
    border-radius: 4px;
}

.priority-badge {
    padding: 4px 8px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.priority-badge.urgent {
    background-color: #dc3545;
    color: white;
}

.priority-badge.high {
    background-color: #fd7e14;
    color: white;
}

.priority-badge.medium {
    background-color: #ffc107;
    color: #212529;
}

.priority-badge.low {
    background-color: #28a745;
    color: white;
}

.announcement-content {
    margin-bottom: 12px;
}

.announcement-content p {
    color: var(--text);
    font-size: 14px;
    line-height: 1.5;
    margin: 0;
}

.announcement-footer {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    font-size: 12px;
    color: #6c757d;
}

.announcement-footer span {
    display: flex;
    align-items: center;
}

.announcement-footer .author {
    font-weight: 500;
}

.announcement-footer .date {
    font-style: italic;
}

.announcement-footer .property {
    background-color: var(--main-blue);
    color: white;
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 11px;
}

.no-announcements {
    text-align: center;
    color: #6c757d;
    font-style: italic;
    padding: 40px 20px;
}

.loading {
    text-align: center;
    color: #6c757d;
    padding: 40px 20px;
}

.error {
    text-align: center;
    color: #dc3545;
    padding: 40px 20px;
}

/* 模态框样式 */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.5);
}

.modal-content {
    background-color: white;
    margin: 5% auto;
    padding: 0;
    border-radius: 10px;
    width: 90%;
    max-width: 600px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.15);
}

.modal-header {
    padding: 20px 24px;
    border-bottom: 1px solid var(--border);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-header h3 {
    color: var(--main-blue);
    font-size: 18px;
    font-weight: 600;
    margin: 0;
}

.modal-header h3 i {
    margin-right: 8px;
}

.close {
    color: #aaa;
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
    line-height: 1;
}

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

.modal-body {
    padding: 24px;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .announcements-header {
        flex-direction: column;
        gap: 16px;
        align-items: stretch;
    }
    
    .announcements-actions {
        justify-content: center;
    }
    
    .announcement-header {
        flex-direction: column;
        gap: 8px;
        align-items: flex-start;
    }
    
    .announcement-footer {
        flex-direction: column;
        gap: 8px;
    }
    
    .modal-content {
        width: 95%;
        margin: 10% auto;
    }
    
    .form-actions {
        flex-direction: column;
    }
}

/* 管理员公告管理页面样式 */
.admin-announcements-page {
    padding: 20px;
}

.stats-section {
    margin-bottom: 30px;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.stat-card {
    background: #fff;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    text-align: center;
    transition: transform 0.3s ease;
}

.stat-card:hover {
    transform: translateY(-2px);
}

.stat-number {
    font-size: 2.5em;
    font-weight: bold;
    color: #007bff;
    margin-bottom: 5px;
}

.stat-label {
    color: #666;
    font-size: 14px;
}

.announcement-card.archived {
    opacity: 0.7;
    background: #f8f9fa;
}

.status-badge {
    padding: 2px 8px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: bold;
    margin-left: 10px;
}

.status-badge.archived {
    background: #6c757d;
    color: white;
}

.announcement-actions {
    display: flex;
    gap: 5px;
    flex-wrap: wrap;
}

.announcement-actions .btn {
    font-size: 12px;
    padding: 4px 8px;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .stats-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .stat-card {
        padding: 16px;
        border-radius: 8px;
    }

    .announcement-actions {
        flex-direction: column;
        gap: 5px;
    }

    .announcement-meta {
        flex-direction: column;
        gap: 5px;
    }

    /* Simple scrolling fix - remove height restrictions */
    .table-container,
    .property-list,
    .owner-list,
    .user-list,
    .users-section,
    .properties-section {
        border-radius: 8px;
        background: #fff;
        padding: 16px;
        margin: 16px 0;
        box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    }

    .table-container table {
        width: 100%;
        min-width: auto;
    }

    /* Hide desktop table on mobile */
    .desktop-table {
        display: none !important;
    }

    /* Property Mobile Card Styles */
    .mobile-property-list {
        display: block !important;
        gap: 16px;
    }

    .mobile-property-card {
        background: #fff;
        border-radius: 12px;
        padding: 20px;
        margin-bottom: 16px;
        box-shadow: 0 2px 8px rgba(0,0,0,0.1);
        border: 1px solid #e0e0e0;
    }

    .mobile-property-header {
        display: flex;
        justify-content: space-between;
        align-items: center;
        margin-bottom: 12px;
        padding-bottom: 12px;
        border-bottom: 1px solid #f0f0f0;
    }

    .mobile-property-name {
        font-weight: bold;
        font-size: 16px;
        color: #2c3e50;
        flex: 1;
    }

    .mobile-property-layout {
        background: #e3f2fd;
        color: #1976d2;
        padding: 4px 8px;
        border-radius: 6px;
        font-size: 12px;
        font-weight: 500;
    }

    .mobile-property-info {
        margin-bottom: 16px;
    }

    .mobile-property-address {
        font-size: 14px;
        color: #555;
        margin-bottom: 4px;
    }

    .mobile-property-location {
        font-size: 13px;
        color: #777;
    }

    .mobile-property-actions {
        display: flex;
        gap: 8px;
        flex-wrap: wrap;
    }

    .mobile-btn {
        flex: 1;
        min-width: 70px;
        padding: 10px 12px;
        border-radius: 8px;
        text-align: center;
        font-size: 14px;
        font-weight: 500;
        text-decoration: none;
        border: none;
        cursor: pointer;
        transition: all 0.2s ease;
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 4px;
    }

    .mobile-btn-view {
        background: #f8f9fa;
        color: #6c757d;
        border: 1px solid #dee2e6;
    }

    .mobile-btn-view:hover {
        background: #e9ecef;
        color: #495057;
    }

    .mobile-btn-edit {
        background: #007bff;
        color: white;
        border: 1px solid #007bff;
    }

    .mobile-btn-edit:hover {
        background: #0056b3;
        color: white;
    }

    .mobile-btn-delete {
        background: #dc3545;
        color: white;
        border: 1px solid #dc3545;
    }

    .mobile-btn-delete:hover {
        background: #c82333;
    }
}

/* Default: Hide mobile cards on desktop */
.mobile-property-list {
    display: none;
}

/* 分页样式 */
.pagination-section {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 24px;
    background-color: white;
    border-top: 1px solid var(--border);
    margin: 0 24px 24px;
    border-radius: 0 0 10px 10px;
}

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

.pagination-controls {
    display: flex;
    gap: 8px;
    align-items: center;
}

.pagination-btn {
    padding: 8px 12px;
    border: 1px solid var(--border);
    background-color: white;
    color: var(--text);
    text-decoration: none;
    border-radius: 6px;
    font-size: 14px;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    gap: 4px;
}

.pagination-btn:hover {
    background-color: var(--main-blue);
    color: white;
    border-color: var(--main-blue);
}

.pagination-btn.active {
    background-color: var(--main-blue);
    color: white;
    border-color: var(--main-blue);
}

.pagination-ellipsis {
    padding: 8px 12px;
    color: var(--text);
    font-size: 14px;
}

/* 添加用户模态框样式 */
.form-hint {
    font-size: 12px;
    color: #666;
    margin-top: 4px;
}

.required {
    color: #e74c3c;
}

/* 响应式分页 */
@media (max-width: 768px) {
    .pagination-section {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }
    
    .pagination-controls {
        flex-wrap: wrap;
        justify-content: center;
    }
}

/* Flash Message Styles */
.flashes {
    margin: 20px 0;
    z-index: 1000;
}

.alert {
    padding: 12px 20px;
    border-radius: 6px;
    margin-bottom: 15px;
    border-left: 4px solid;
    font-size: 14px;
    font-weight: 500;
    animation: slideInDown 0.3s ease-out;
}

.alert-success {
    background-color: #d4edda;
    color: #155724;
    border-left-color: #28a745;
}

.alert-error, .alert-danger {
    background-color: #f8d7da;
    color: #721c24;
    border-left-color: #dc3545;
}

.alert-warning {
    background-color: #fff3cd;
    color: #856404;
    border-left-color: #ffc107;
}

.alert-info {
    background-color: #d1ecf1;
    color: #0c5460;
    border-left-color: #17a2b8;
}

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