@import url("https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap");

:root {
  /* Light Theme Colors */
  --bg-color: #f0f2f5;
  --panel-bg: rgba(255, 255, 255, 0.75);
  --panel-border: rgba(255, 255, 255, 0.5);
  --text-primary: #1a1a1a;
  --text-secondary: #666666;
  --primary-color: #07c160;
  --primary-hover: #06ad56;
  --danger-color: #ff4d4f;
  --danger-hover: #ff7875;
  --accent-color: #1890ff;
  --shadow-sm: 0 4px 6px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 10px 15px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 20px 25px rgba(0, 0, 0, 0.15);
  --glass-blur: blur(16px);
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

[data-theme="dark"] {
  /* Dark Theme Colors */
  --bg-color: #121212;
  --panel-bg: rgba(30, 30, 30, 0.65);
  --panel-border: rgba(255, 255, 255, 0.08);
  --text-primary: #e0e0e0;
  --text-secondary: #999999;
  --shadow-sm: 0 4px 6px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 10px 15px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 20px 25px rgba(0, 0, 0, 0.5);
}

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

body {
  font-family:
    "Inter",
    system-ui,
    -apple-system,
    sans-serif;
  background-color: var(--bg-color);
  color: var(--text-primary);
  min-height: 100vh;
  margin: 0;
  transition:
    background-color var(--transition-normal),
    color var(--transition-normal);
  background-image:
    radial-gradient(circle at 15% 50%, rgba(7, 193, 96, 0.08), transparent 25%),
    radial-gradient(circle at 85% 30%,
      rgba(24, 144, 255, 0.08),
      transparent 25%);
  background-attachment: fixed;
  overflow-x: hidden;
}

/* Glassmorphism Panel Base */
.glass-panel {
  background: var(--panel-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--panel-border);
  border-radius: 16px;
  box-shadow: var(--shadow-sm);
  transition:
    background var(--transition-normal),
    border var(--transition-normal),
    box-shadow var(--transition-normal);
}

.glass-panel:hover {
  box-shadow: var(--shadow-md);
}

/* Layout */
#app {
  display: flex;
  height: 100vh;
  overflow: hidden;
}

/* Sidebar */
.sidebar {
  width: 260px;
  height: 100%;
  padding: 24px;
  display: flex;
  flex-direction: column;
  border-radius: 0 16px 16px 0;
  border-left: none;
  z-index: 10;
  transition: width var(--transition-normal), padding var(--transition-normal);
}

.sidebar.collapsed {
  width: 80px;
  padding: 24px 8px;
}

.logo-container {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 40px;
  padding: 0 12px;
}

.logo-text {
  font-size: 20px;
  font-weight: 700;
  background: linear-gradient(135deg,
      var(--primary-color),
      var(--accent-color));
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  transition: opacity var(--transition-normal), width var(--transition-normal);
  white-space: nowrap;
  overflow: hidden;
}

.sidebar.collapsed .logo-text {
  opacity: 0;
  width: 0;
}

.nav-menu {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex: 1;
}

.nav-item {
  padding: 12px 16px;
  border-radius: 12px;
  cursor: pointer;
  font-weight: 500;
  color: var(--text-secondary);
  transition: all var(--transition-fast);
  display: flex;
  align-items: center;
  gap: 12px;
}

.nav-item:hover {
  background: rgba(7, 193, 96, 0.1);
  color: var(--primary-color);
  transform: translateX(4px);
}

.nav-item.active {
  background: linear-gradient(135deg,
      rgba(7, 193, 96, 0.15),
      rgba(7, 193, 96, 0.05));
  color: var(--primary-color);
  border-right: 3px solid var(--primary-color);
  font-weight: 600;
}

.nav-text {
  transition: opacity var(--transition-normal), width var(--transition-normal);
  white-space: nowrap;
  overflow: hidden;
}

.sidebar.collapsed .nav-text {
  opacity: 0;
  width: 0;
}

/* Main Content Area */
.main-wrapper {
  flex: 1;
  display: flex;
  flex-direction: column;
  height: 100%;
  overflow: hidden;
  padding: 24px;
}

/* Topbar */
.topbar {
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
  margin-bottom: 24px;
  position: relative;
  z-index: 100;
}

.page-title {
  font-size: 24px;
  font-weight: 600;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.theme-toggle {
  background: none;
  border: none;
  font-size: 20px;
  cursor: pointer;
  color: var(--text-secondary);
  transition: transform var(--transition-fast);
}

.theme-toggle:hover {
  transform: rotate(15deg) scale(1.1);
  color: var(--primary-color);
}

.user-profile {
  display: flex;
  align-items: center;
  gap: 12px;
  cursor: pointer;
  padding: 6px 16px;
  border-radius: 20px;
  transition: background var(--transition-fast);
}

.user-profile:hover {
  background: rgba(0, 0, 0, 0.05);
}

[data-theme="dark"] .user-profile:hover {
  background: rgba(255, 255, 255, 0.05);
}

.avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: #ddd;
}

/* Content Area */
.content-area {
  flex: 1;
  overflow-y: auto;
  border-radius: 16px;
  padding-right: 8px;
  /* For scrollbar */
}

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

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

::-webkit-scrollbar-thumb {
  background: rgba(150, 150, 150, 0.3);
  border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
  background: rgba(150, 150, 150, 0.5);
}

/* Buttons */
.btn {
  padding: 8px 16px;
  border-radius: 8px;
  font-weight: 500;
  cursor: pointer;
  border: none;
  transition: all var(--transition-fast);
  font-size: 14px;
}

.btn-primary {
  background: var(--primary-color);
  color: white;
  box-shadow: 0 4px 10px rgba(7, 193, 96, 0.3);
}

.btn-primary:hover {
  background: var(--primary-hover);
  transform: translateY(-1px);
  box-shadow: 0 6px 12px rgba(7, 193, 96, 0.4);
}

.btn-primary:active {
  transform: translateY(1px);
}

/* Cards (Dashboard) */
.dashboard-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
  margin-bottom: 24px;
}

.stat-card {
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

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

.stat-value {
  font-size: 32px;
  font-weight: 700;
  color: var(--text-primary);
}

/* Hide / Show Utilities */
.hidden {
  display: none !important;
}

/* Login View */
.login-wrapper {
  position: absolute;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  background-color: var(--bg-color);
  background-image: radial-gradient(circle at 15% 50%, rgba(7, 193, 96, 0.15), transparent 30%),
    radial-gradient(circle at 85% 30%, rgba(24, 144, 255, 0.15), transparent 30%);
}

.login-card {
  width: 100%;
  max-width: 420px;
  padding: 40px;
  animation: slideUp 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes slideUp {
  0% {
    opacity: 0;
    transform: translateY(40px);
  }

  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

.login-header {
  text-align: center;
  margin-bottom: 32px;
}

.login-header h2 {
  font-size: 28px;
  margin-bottom: 8px;
  background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

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

.input-group {
  margin-bottom: 24px;
}

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

.input-group input {
  width: 100%;
  padding: 12px 16px;
  border-radius: 8px;
  border: 1px solid var(--panel-border);
  background: rgba(255, 255, 255, 0.5);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  font-size: 15px;
  color: var(--text-primary);
  outline: none;
  transition: all var(--transition-fast);
}

[data-theme="dark"] .input-group input {
  background: rgba(0, 0, 0, 0.2);
}

.input-group input:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(7, 193, 96, 0.1);
}

.login-submit-btn {
  width: 100%;
  padding: 14px;
  font-size: 16px;
  margin-top: 8px;
}

.error-msg {
  color: var(--danger-color);
  font-size: 13px;
  margin-top: 12px;
  text-align: center;
  min-height: 20px;
}

/* Data Tables */
.admin-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
}

.admin-table th,
.admin-table td {
  padding: 12px 16px;
  border-bottom: 1px solid var(--panel-border);
  vertical-align: middle;
}

.admin-table td:last-child {
  white-space: nowrap;
}

.admin-table th {
  font-weight: 600;
  color: var(--text-secondary);
  font-size: 14px;
  background: rgba(0, 0, 0, 0.02);
}

[data-theme="dark"] .admin-table th {
  background: rgba(255, 255, 255, 0.05);
}

.admin-table tr:last-child td {
  border-bottom: none;
}

.status-badge {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 500;
}

.status-badge.success {
  background: rgba(7, 193, 96, 0.1);
  color: #07c160;
}

.status-badge.danger {
  background: rgba(250, 81, 81, 0.1);
  color: #fa5151;
}

.status-badge.primary {
  background: rgba(24, 144, 255, 0.1);
  color: #1890ff;
}

.pagination {
  display: flex;
  align-items: center;
}

/* Modal System */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(8px);
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: fadeIn 0.2s ease;
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }

  to {
    opacity: 1;
  }
}

.modal-content {
  position: relative;
  padding: 32px;
  animation: scaleUp 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes scaleUp {
  from {
    transform: scale(0.95);
    opacity: 0;
  }

  to {
    transform: scale(1);
    opacity: 1;
  }
}

.modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  font-size: 24px;
  cursor: pointer;
  color: var(--text-secondary);
  transition: color var(--transition-fast);
}

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

/* User Verify Cards */
.verify-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 20px;
  padding: 12px 0;
}

.verify-card {
  padding: 20px;
  border-radius: 12px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.verify-card .card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.verify-card .card-header h4 {
  margin: 0;
  font-size: 16px;
}

.verify-card img.cert-img {
  width: 100%;
  height: 180px;
  object-fit: cover;
  border-radius: 8px;
  cursor: zoom-in;
  transition: transform var(--transition-fast);
}

.verify-card img.cert-img:hover {
  transform: scale(1.02);
}

.card-info {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.6;
}

.card-info strong {
  color: var(--text-primary);
}

.card-actions {
  display: flex;
  gap: 12px;
  margin-top: auto;
  padding-top: 12px;
  border-top: 1px solid var(--panel-border);
}

.card-actions button {
  flex: 1;
}

/* ===================== 按钮补充 ===================== */
.btn-danger {
  background: var(--danger-color);
  color: white;
  box-shadow: 0 4px 10px rgba(255, 77, 79, 0.3);
}

.btn-danger:hover {
  background: #e04444;
  transform: translateY(-1px);
  box-shadow: 0 6px 12px rgba(255, 77, 79, 0.4);
}

.btn-danger:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
}

.btn-sm {
  padding: 5px 12px;
  font-size: 12px;
  border-radius: 6px;
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none !important;
}

/* ===================== Toast 通知 ===================== */
#toast-container {
  position: fixed;
  top: 24px;
  right: 24px;
  z-index: 99999;
  display: flex;
  flex-direction: column;
  gap: 10px;
  pointer-events: none;
}

.toast {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 18px;
  border-radius: 10px;
  font-size: 14px;
  font-weight: 500;
  color: white;
  min-width: 240px;
  max-width: 380px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.18);
  pointer-events: all;
  animation: toastIn 0.35s cubic-bezier(0.16, 1, 0.3, 1) forwards;
  backdrop-filter: blur(12px);
}

.toast.removing {
  animation: toastOut 0.3s ease forwards;
}

.toast-success {
  background: rgba(7, 193, 96, 0.92);
}

.toast-error {
  background: rgba(255, 77, 79, 0.92);
}

.toast-warning {
  background: rgba(250, 173, 20, 0.92);
}

.toast-info {
  background: rgba(24, 144, 255, 0.92);
}

.toast-icon {
  font-size: 18px;
  flex-shrink: 0;
}

.toast-msg {
  flex: 1;
  line-height: 1.4;
}

@keyframes toastIn {
  from {
    opacity: 0;
    transform: translateX(60px) scale(0.9);
  }

  to {
    opacity: 1;
    transform: translateX(0) scale(1);
  }
}

@keyframes toastOut {
  from {
    opacity: 1;
    transform: translateX(0) scale(1);
  }

  to {
    opacity: 0;
    transform: translateX(60px) scale(0.9);
  }
}

/* ===================== 确认对话框 ===================== */
#confirm-dialog-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(6px);
  z-index: 99998;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: fadeIn 0.2s ease;
}

#confirm-dialog-overlay.hidden {
  display: none !important;
}

.confirm-dialog {
  background: var(--panel-bg);
  backdrop-filter: var(--glass-blur);
  border: 1px solid var(--panel-border);
  border-radius: 16px;
  padding: 32px;
  width: 90%;
  max-width: 400px;
  box-shadow: var(--shadow-lg);
  animation: scaleUp 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.confirm-dialog h3 {
  margin-bottom: 12px;
  font-size: 18px;
}

.confirm-dialog p {
  color: var(--text-secondary);
  font-size: 14px;
  line-height: 1.6;
  margin-bottom: 24px;
  white-space: pre-wrap;
}

.confirm-dialog-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
}

/* ===================== 用户头像下拉菜单 ===================== */
.user-profile-wrapper {
  position: relative;
}

.user-dropdown {
  position: absolute;
  top: calc(100% + 10px);
  right: 0;
  background: var(--panel-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--panel-border);
  border-radius: 12px;
  box-shadow: var(--shadow-md);
  min-width: 160px;
  overflow: hidden;
  z-index: 1000;
  animation: scaleUp 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  transform-origin: top right;
}

.user-dropdown.hidden {
  display: none !important;
}

.user-dropdown-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  cursor: pointer;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-primary);
  transition: background var(--transition-fast);
  border: none;
  background: transparent;
  width: 100%;
  text-align: left;
}

.user-dropdown-item:hover {
  background: rgba(0, 0, 0, 0.05);
}

[data-theme="dark"] .user-dropdown-item:hover {
  background: rgba(255, 255, 255, 0.07);
}

.user-dropdown-item.danger {
  color: var(--danger-color);
}

.user-dropdown-item.danger:hover {
  background: rgba(255, 77, 79, 0.08);
}

.user-dropdown-divider {
  height: 1px;
  background: var(--panel-border);
  margin: 4px 0;
}

/* ===================== 侧边栏 Tooltip ===================== */
.nav-item {
  position: relative;
}

.nav-tooltip {
  position: absolute;
  left: calc(100% + 12px);
  top: 50%;
  transform: translateY(-50%);
  background: rgba(30, 30, 30, 0.9);
  color: #fff;
  font-size: 12px;
  font-weight: 500;
  padding: 6px 12px;
  border-radius: 8px;
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.2s ease;
  z-index: 9999;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.nav-tooltip::before {
  content: '';
  position: absolute;
  right: 100%;
  top: 50%;
  transform: translateY(-50%);
  border: 5px solid transparent;
  border-right-color: rgba(30, 30, 30, 0.9);
}

.sidebar.collapsed .nav-item:hover .nav-tooltip {
  opacity: 1;
}

/* ===================== 友好分页 ===================== */
.pagination-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
}

.pagination-info {
  color: var(--text-secondary);
  margin-right: auto;
  font-size: 13px;
}

.pagination-btn {
  padding: 5px 14px;
  border-radius: 6px;
  font-size: 13px;
  border: 1px solid var(--panel-border);
  background: var(--panel-bg);
  color: var(--text-primary);
  cursor: pointer;
  transition: all var(--transition-fast);
}

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

.pagination-btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.pagination-pages {
  display: flex;
  gap: 4px;
}

.pagination-page-btn {
  width: 30px;
  height: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 6px;
  font-size: 13px;
  border: 1px solid var(--panel-border);
  background: var(--panel-bg);
  color: var(--text-primary);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.pagination-page-btn:hover {
  background: rgba(7, 193, 96, 0.1);
  color: var(--primary-color);
}

.pagination-page-btn.active {
  background: var(--primary-color);
  color: white;
  border-color: var(--primary-color);
  font-weight: 600;
}