/* 管理后台样式文件 */

/* 全局样式 */
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #f8f9fc;
}

/* 侧边栏样式 */
.sidebar {
    position: fixed;
    top: 56px;
    bottom: 0;
    left: 0;
    z-index: 100;
    padding: 48px 0 0;
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, .1);
}

@media (max-width: 767.98px) {
    .sidebar {
        top: 5rem;
    }
}

.sidebar-sticky {
    position: relative;
    top: 0;
    height: calc(100vh - 48px);
    padding-top: .5rem;
    overflow-x: hidden;
    overflow-y: auto;
}

.sidebar .nav-link {
    font-weight: 500;
    color: #333;
    padding: 12px 20px;
    border-radius: 8px;
    margin: 2px 10px;
    transition: all 0.3s ease;
}

.sidebar .nav-link:hover {
    color: #0d6efd;
    background-color: rgba(13, 110, 253, 0.1);
}

.sidebar .nav-link.active {
    color: #0d6efd;
    background-color: rgba(13, 110, 253, 0.1);
    font-weight: 600;
}

.sidebar .nav-link .fas {
    margin-right: 8px;
    width: 16px;
    text-align: center;
}

.sidebar-heading {
    font-size: .75rem;
    text-transform: uppercase;
    font-weight: 600;
    color: #5a5c69;
    margin-bottom: 0.5rem;
}

.sidebar-heading span {
    display: flex;
    align-items: center;
    padding: 0.5rem 0;
}

.sidebar-heading .fas {
    margin-right: 8px;
    width: 16px;
    text-align: center;
    color: #858796;
}

/* 功能分组样式 */
.sidebar .nav-link.sub-nav {
    padding-left: 2.5rem;
    font-size: 0.9rem;
    color: #5a5c69;
    background-color: transparent;
}

.sidebar .nav-link.sub-nav:hover {
    color: #0d6efd;
    background-color: rgba(13, 110, 253, 0.08);
    padding-left: 2.7rem;
}

.sidebar .nav-link.sub-nav.active {
    color: #0d6efd;
    background-color: rgba(13, 110, 253, 0.12);
    border-left: 3px solid #0d6efd;
    padding-left: 2.4rem;
}

/* 经验宝功能组特殊样式 */
.xp-boost-section .sidebar-heading {
    color: #f6c23e;
}

.xp-boost-section .sidebar-heading .fas {
    color: #f6c23e;
}

/* 宝石充值功能组特殊样式 */
.gems-section .sidebar-heading {
    color: #1cc88a;
}

.gems-section .sidebar-heading .fas {
    color: #1cc88a;
}

/* 主内容区域 */
main {
    padding-top: 20px;
}

/* 卡片样式 */
.card {
    border: none;
    border-radius: 12px;
    box-shadow: 0 0.15rem 1.75rem 0 rgba(58, 59, 69, 0.15);
    transition: all 0.3s;
}

.card:hover {
    box-shadow: 0 0.25rem 2rem 0 rgba(58, 59, 69, 0.2);
}

.card-header {
    background-color: #f8f9fc;
    border-bottom: 1px solid #e3e6f0;
    border-radius: 12px 12px 0 0 !important;
}

/* 统计卡片边框 */
.border-left-primary {
    border-left: 0.25rem solid #4e73df !important;
}

.border-left-success {
    border-left: 0.25rem solid #1cc88a !important;
}

.border-left-info {
    border-left: 0.25rem solid #36b9cc !important;
}

.border-left-warning {
    border-left: 0.25rem solid #f6c23e !important;
}

.border-left-danger {
    border-left: 0.25rem solid #e74a3b !important;
}

/* 字体大小 */
.text-xs {
    font-size: 0.7rem;
}

.font-weight-bold {
    font-weight: 700 !important;
}

/* 按钮样式 */
.btn {
    border-radius: 8px;
    font-weight: 500;
    transition: all 0.3s ease;
}

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

.btn-sm {
    padding: 0.375rem 0.75rem;
    font-size: 0.875rem;
}

/* 徽章样式 */
.badge {
    border-radius: 6px;
    font-weight: 500;
    padding: 0.5em 0.75em;
}

/* 表格样式 */
.table {
    border-radius: 8px;
    overflow: hidden;
}

.table thead th {
    border-bottom: 2px solid #dee2e6;
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 0.5px;
}

.table tbody tr:hover {
    background-color: rgba(13, 110, 253, 0.05);
}

/* 进度条样式 */
.progress {
    border-radius: 6px;
    background-color: #e9ecef;
}

.progress-bar {
    border-radius: 6px;
    transition: width 0.6s ease;
}

/* 表单样式 */
.form-control, .form-select {
    border-radius: 8px;
    border: 1px solid #d1d3e2;
    transition: all 0.3s ease;
}

.form-control:focus, .form-select:focus {
    border-color: #4e73df;
    box-shadow: 0 0 0 0.2rem rgba(78, 115, 223, 0.25);
}

/* 模态框样式 */
.modal-content {
    border-radius: 12px;
    border: none;
    box-shadow: 0 0.5rem 3rem rgba(0, 0, 0, 0.15);
}

.modal-header {
    border-bottom: 1px solid #e3e6f0;
    background-color: #f8f9fc;
    border-radius: 12px 12px 0 0;
}

.modal-footer {
    border-top: 1px solid #e3e6f0;
    background-color: #f8f9fc;
    border-radius: 0 0 12px 12px;
}

/* 导航栏样式 */
.navbar-brand {
    font-weight: 600;
    font-size: 1.25rem;
}

.navbar-nav .dropdown-menu {
    border: none;
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
    border-radius: 8px;
}

.dropdown-item {
    padding: 0.75rem 1.5rem;
    transition: all 0.2s ease;
}

.dropdown-item:hover {
    background-color: rgba(13, 110, 253, 0.1);
    color: #0d6efd;
}

/* 登录页面样式 */
.login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.login-page .card {
    border: none;
    border-radius: 15px;
    backdrop-filter: blur(10px);
    background: rgba(255, 255, 255, 0.95);
}

/* 加载动画 */
.loading {
    opacity: 0.6;
    pointer-events: none;
}

.loading::after {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 2px solid #f3f3f3;
    border-top: 2px solid #0d6efd;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* 状态指示器 */
.status-indicator {
    display: inline-block;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    margin-right: 8px;
}

.status-indicator.online {
    background-color: #1cc88a;
    animation: pulse 2s infinite;
}

.status-indicator.offline {
    background-color: #e74a3b;
}

.status-indicator.warning {
    background-color: #f6c23e;
}

@keyframes pulse {
    0% {
        transform: scale(0.95);
        box-shadow: 0 0 0 0 rgba(28, 200, 138, 0.7);
    }
    
    70% {
        transform: scale(1);
        box-shadow: 0 0 0 10px rgba(28, 200, 138, 0);
    }
    
    100% {
        transform: scale(0.95);
        box-shadow: 0 0 0 0 rgba(28, 200, 138, 0);
    }
}

/* 响应式样式 */
@media (max-width: 768px) {
    .sidebar {
        display: none;
    }
    
    main {
        margin-left: 0 !important;
    }
    
    .card-body {
        padding: 1rem;
    }
    
    .table-responsive {
        font-size: 0.875rem;
    }
}

/* 滚动条样式 */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb {
    background: #c1c1c1;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #a8a8a8;
}

/* 工具提示样式 */
.tooltip {
    font-size: 0.875rem;
}

.tooltip-inner {
    background-color: #333;
    border-radius: 6px;
}

/* 自定义类 */
.text-monospace {
    font-family: 'Courier New', monospace;
}

.cursor-pointer {
    cursor: pointer;
}

.user-select-none {
    user-select: none;
}

/* 空状态样式 */
.empty-state {
    text-align: center;
    padding: 3rem 1rem;
    color: #6c757d;
}

.empty-state i {
    font-size: 3rem;
    margin-bottom: 1rem;
    opacity: 0.5;
}

/* 动画类 */
.fade-in {
    animation: fadeIn 0.5s ease-in;
}

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

.slide-in {
    animation: slideIn 0.3s ease-out;
}

@keyframes slideIn {
    from { transform: translateX(-100%); }
    to { transform: translateX(0); }
}