/* 🌙 深色主题样式 - 纯深黑系 */

:root {
  --bg-primary: #000000;
  --bg-secondary: #0a0a0a;
  --bg-tertiary: #111111;
  --text-primary: #ffffff;
  --text-secondary: #e0e0e0;
  --text-muted: #a0a0a0;
  --border-color: #222222;
  --card-bg: #0a0a0a;
  --input-bg: #000000;
  --hover-bg: #1a1a1a;
  --active-bg: #2a2a2a;

  /* 功能色 */
  --primary-color: #6366f1;
  --secondary-color: #8b5cf6;
  --success-color: #10b981;
  --warning-color: #f59e0b;
  --danger-color: #ef4444;
  --info-color: #3b82f6;
}

body {
  background: var(--bg-primary) !important;
  color: var(--text-primary) !important;
}

/* 确保所有容器都是深黑色 */
.container, .container-fluid {
  color: var(--text-primary) !important;
}

/* 确保所有文本颜色正确 */
h1, h2, h3, h4, h5, h6, .h1, .h2, .h3, .h4, .h5, .h6 {
  color: var(--text-primary) !important;
}

p, span, div {
  color: var(--text-secondary);
}

a {
  color: var(--primary-color) !important;
}

a:hover {
  color: var(--secondary-color) !important;
}

/* 导航栏 */
.navbar {
  background: var(--bg-primary) !important;
  border-bottom: 1px solid var(--border-color) !important;
}

.navbar-brand {
  color: var(--text-primary) !important;
}

.nav-link {
  color: var(--text-secondary) !important;
}

.nav-link:hover,
.nav-link.active {
  color: var(--primary-color) !important;
}

/* 卡片 */
.card {
  background: var(--card-bg) !important;
  border: 1px solid var(--border-color) !important;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.5) !important;
}

.card-header {
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.1) 0%, rgba(139, 92, 248, 0.1) 100%) !important;
  border-bottom: 1px solid var(--border-color) !important;
  color: var(--text-primary) !important;
}

/* 表格 */
.table {
  color: var(--text-primary) !important;
  border-color: var(--border-color) !important;
}

.table thead th {
  background: var(--bg-tertiary) !important;
  color: var(--text-primary) !important;
  border-bottom: 2px solid var(--border-color) !important;
  font-weight: 600;
}

.table tbody tr {
  border-bottom: 1px solid var(--border-color) !important;
  background: var(--card-bg) !important;
}

.table tbody tr:hover {
  background: var(--hover-bg) !important;
}

.table td,
.table th {
  border-color: var(--border-color) !important;
  color: var(--text-primary) !important;
  padding: 0.75rem;
  vertical-align: middle;
}

/* 表单 */
.form-control {
  background: var(--input-bg) !important;
  border: 1px solid var(--border-color) !important;
  color: var(--text-primary) !important;
}

.form-control:focus {
  background: var(--input-bg) !important;
  border-color: var(--primary-color) !important;
  color: var(--text-primary) !important;
  box-shadow: 0 0 0 0.2rem rgba(99, 102, 241, 0.3) !important;
}

.form-select {
  background: var(--input-bg) !important;
  border: 1px solid var(--border-color) !important;
  color: var(--text-primary) !important;
}

.form-select:focus {
  background: var(--input-bg) !important;
  border-color: var(--primary-color) !important;
  color: var(--text-primary) !important;
  box-shadow: 0 0 0 0.2rem rgba(99, 102, 241, 0.3) !important;
}

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

/* 按钮 */
.btn-primary {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%) !important;
  border: none !important;
  color: white !important;
}

.btn-primary:hover {
  opacity: 0.9 !important;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(99, 102, 241, 0.5) !important;
}

.btn-success {
  background-color: var(--success-color) !important;
  border-color: var(--success-color) !important;
  color: white !important;
}

.btn-success:hover {
  background-color: #059669 !important;
  box-shadow: 0 4px 12px rgba(16, 185, 129, 0.4) !important;
}

.btn-warning {
  background-color: var(--warning-color) !important;
  border-color: var(--warning-color) !important;
  color: white !important;
}

.btn-warning:hover {
  background-color: #d97706 !important;
  box-shadow: 0 4px 12px rgba(245, 158, 11, 0.4) !important;
}

.btn-danger {
  background-color: var(--danger-color) !important;
  border-color: var(--danger-color) !important;
  color: white !important;
}

.btn-danger:hover {
  background-color: #dc2626 !important;
  box-shadow: 0 4px 12px rgba(239, 68, 68, 0.4) !important;
}

.btn-info {
  background-color: var(--info-color) !important;
  border-color: var(--info-color) !important;
  color: white !important;
}

.btn-info:hover {
  background-color: #2563eb !important;
  box-shadow: 0 4px 12px rgba(59, 130, 246, 0.4) !important;
}

.btn-outline-primary {
  color: var(--primary-color) !important;
  border: 1px solid var(--primary-color) !important;
  background: transparent !important;
}

.btn-outline-primary:hover {
  background: var(--primary-color) !important;
  color: white !important;
}

.btn-outline-secondary {
  color: var(--text-secondary) !important;
  border: 1px solid var(--border-color) !important;
  background: transparent !important;
}

.btn-outline-secondary:hover {
  background: var(--hover-bg) !important;
  border-color: var(--text-secondary) !important;
}

.btn-outline-success {
  color: var(--success-color) !important;
  border: 1px solid var(--success-color) !important;
  background: transparent !important;
}

.btn-outline-success:hover {
  background: var(--success-color) !important;
  color: white !important;
}

.btn-outline-danger {
  color: var(--danger-color) !important;
  border: 1px solid var(--danger-color) !important;
  background: transparent !important;
}

.btn-outline-danger:hover {
  background: var(--danger-color) !important;
  color: white !important;
}

.btn-outline-info {
  color: var(--info-color) !important;
  border: 1px solid var(--info-color) !important;
  background: transparent !important;
}

.btn-outline-info:hover {
  background: var(--info-color) !important;
  color: white !important;
}

/* Badge */
.badge {
  color: white !important;
  padding: 0.35em 0.65em;
  font-weight: 500;
}

.badge.bg-primary {
  background-color: var(--primary-color) !important;
}

.badge.bg-success {
  background-color: var(--success-color) !important;
}

.badge.bg-danger {
  background-color: var(--danger-color) !important;
}

.badge.bg-warning {
  background-color: var(--warning-color) !important;
}

.badge.bg-secondary {
  background-color: var(--text-muted) !important;
}

.badge.bg-info {
  background-color: var(--info-color) !important;
}

/* 小文本 */
.text-muted {
  color: var(--text-muted) !important;
}

/* 模态框 */
.modal-content {
  background: var(--card-bg) !important;
  border: 1px solid var(--border-color) !important;
}

.modal-header {
  border-bottom: 1px solid var(--border-color) !important;
  color: var(--text-primary) !important;
}

.modal-body {
  color: var(--text-primary) !important;
}

.modal-footer {
  border-top: 1px solid var(--border-color) !important;
}

/* 输入组 */
.input-group-text {
  background: var(--bg-tertiary) !important;
  color: var(--text-secondary) !important;
  border: 1px solid var(--border-color) !important;
}

/* 统计卡片 */
.stat-box {
  background: var(--bg-primary) !important;
  border-left: 4px solid var(--primary-color) !important;
  padding: 1.5rem;
  border-radius: 0.5rem;
  transition: all 0.3s ease;
  border: 1px solid var(--border-color) !important;
}

.stat-box:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(99, 102, 241, 0.4);
  border-color: var(--primary-color) !important;
}

.stat-value {
  font-size: 2rem;
  font-weight: bold;
  color: var(--text-primary);
}

.stat-label {
  color: var(--text-secondary);
  margin-top: 0.5rem;
}

/* 滚动条样式 */
::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}

::-webkit-scrollbar-track {
  background: var(--bg-primary);
}

::-webkit-scrollbar-thumb {
  background: var(--border-color);
  border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--hover-bg);
}

/* 焦点样式 */
.form-control:focus,
.btn:focus {
  outline: none !important;
  box-shadow: 0 0 0 0.2rem rgba(99, 102, 241, 0.25) !important;
}

/* 细节优化 */
.card {
  transition: all 0.3s ease;
}

.card:hover {
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.7) !important;
  border-color: var(--primary-color) !important;
}

.btn {
  transition: all 0.3s ease;
}

/* 禁用状态 */
.form-control:disabled {
  background: var(--bg-tertiary) !important;
  color: var(--text-muted) !important;
  opacity: 0.6;
}

/* 表格行悬停效果 */
.table-hover > tbody > tr:hover {
  background: var(--hover-bg) !important;
}

/* 输入框占位符 */
::placeholder {
  color: var(--text-muted) !important;
}

/* Alert */
.alert {
  border: none !important;
}

.alert-success {
  background-color: rgba(16, 185, 129, 0.15) !important;
  color: #6ee7b7 !important;
  border: 1px solid rgba(16, 185, 129, 0.3) !important;
}

.alert-warning {
  background-color: rgba(245, 158, 11, 0.15) !important;
  color: #fcd34d !important;
  border: 1px solid rgba(245, 158, 11, 0.3) !important;
}

.alert-danger {
  background-color: rgba(239, 68, 68, 0.15) !important;
  color: #fca5a5 !important;
  border: 1px solid rgba(239, 68, 68, 0.3) !important;
}

.alert-info {
  background-color: rgba(59, 130, 246, 0.15) !important;
  color: #7dd3fc !important;
  border: 1px solid rgba(59, 130, 246, 0.3) !important;
}

/* Dropdown menu */
.dropdown-menu {
  background: var(--bg-primary) !important;
  border: 1px solid var(--border-color) !important;
}

.dropdown-item {
  color: var(--text-primary) !important;
}

.dropdown-item:hover {
  background: var(--hover-bg) !important;
}

/* Pagination */
.page-link {
  color: var(--text-primary) !important;
  background: var(--bg-primary) !important;
  border: 1px solid var(--border-color) !important;
}

.page-item.active .page-link {
  background-color: var(--primary-color) !important;
  border-color: var(--primary-color) !important;
}

.page-link:hover {
  background-color: var(--hover-bg) !important;
  color: var(--text-primary) !important;
  border-color: var(--primary-color) !important;
}

/* 工具类 */
.border {
  border-color: var(--border-color) !important;
}

.border-top,
.border-bottom,
.border-start,
.border-end {
  border-color: var(--border-color) !important;
}

/* 专业级按钮样式 */
.btn {
  font-weight: 500;
  letter-spacing: 0.5px;
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.3);
  transform: translate(-50%, -50%);
  transition: width 0.3s, height 0.3s;
}

.btn:active::before {
  width: 200px;
  height: 200px;
}

/* 输入框焦点动画 */
.form-control {
  transition: all 0.3s ease;
}

/* 卡片悬浮效果 */
.card {
  backdrop-filter: blur(10px);
}

/* 文本选择 */
::-moz-selection {
  background: var(--primary-color);
  color: white;
}

::selection {
  background: var(--primary-color);
  color: white;
}

/* Code block */
pre {
  background: var(--bg-tertiary) !important;
  border: 1px solid var(--border-color) !important;
  color: var(--text-primary) !important;
  padding: 1rem;
  border-radius: 0.5rem;
}

code {
  background: var(--bg-tertiary) !important;
  color: var(--success-color) !important;
  padding: 0.2rem 0.4rem;
  border-radius: 0.25rem;
  font-size: 0.9em;
}

/* 专业级阴影 */
.shadow-sm {
  box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.5) !important;
}

.shadow {
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.5) !important;
}

.shadow-lg {
  box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.7) !important;
}

/* 按钮组 */
.btn-group .btn {
  position: relative;
}

.btn-group .btn:not(:last-child) {
  margin-right: 0;
}

.btn-group .btn:not(:first-child) {
  border-top-left-radius: 0;
  border-bottom-left-radius: 0;
}

.btn-group .btn:not(:last-child) {
  border-top-right-radius: 0;
  border-bottom-right-radius: 0;
}

/* 加载动画 */
.spinner-border {
  border-color: var(--primary-color);
  border-right-color: transparent;
}