/* 自定义样式 */
.main-content {
    padding-top: 20px;
}

.card-stats {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

/* 仪表盘卡片标题字体颜色改为黑色 */
.card-stats .card-title {
    color: black !important;
}

.loading {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 9999;
}

.spinner {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.sidebar .nav-link.active {
    background-color: #495057;
    color: #fff;
}

/* 删除确认弹窗样式优化 - 增强特异性 */
.modal-content.custom-modal-content,
div.modal-content.custom-modal-content {
    border: none !important;
    border-radius: 0.5rem !important;
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15) !important;
}

.modal-header.custom-modal-header,
div.modal-header.custom-modal-header {
    background-color: #f8f9fa !important;
    border-bottom: 1px solid #e9ecef !important;
    border-radius: 0.5rem 0.5rem 0 0 !important;
    padding: 1rem 1.5rem !important;
}

.modal-title.custom-modal-title,
div.modal-title.custom-modal-title {
    font-weight: 600 !important;
    color: #495057 !important;
    font-size: 1.25rem !important;
}

.modal-body.custom-modal-body,
div.modal-body.custom-modal-body {
    padding: 1.5rem !important;
    font-size: 1rem !important;
    line-height: 1.5 !important;
}

.modal-footer.custom-modal-footer,
div.modal-footer.custom-modal-footer {
    background-color: #f8f9fa !important;
    border-top: 1px solid #e9ecef !important;
    border-radius: 0 0 0.5rem 0.5rem !important;
    padding: 1rem 1.5rem !important;
}

.btn-close.custom-btn-close,
button.btn-close.custom-btn-close {
    box-sizing: content-box !important;
    width: 1em !important;
    height: 1em !important;
    padding: 0.25em 0.25em !important;
    color: #000 !important;
    background: transparent url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%23000'%3e%3cpath d='M.293.293a1 1 0 011.414 0L8 6.586 14.293.293a1 1 0 111.414 1.414L9.414 8l6.293 6.293a1 1 0 01-1.414 1.414L8 9.414l-6.293 6.293a1 1 0 01-1.414-1.414L6.586 8 .293 1.707a1 1 0 010-1.414z'/%3e%3c/svg%3e") center/1em auto no-repeat !important;
    border: 0 !important;
    border-radius: 0.375rem !important;
    opacity: 0.5 !important;
}

.btn-close.custom-btn-close:hover,
button.btn-close.custom-btn-close:hover {
    opacity: 0.75 !important;
}

/* 按钮样式 */
.btn-secondary.custom-btn-secondary,
button.btn-secondary.custom-btn-secondary {
    background-color: #6c757d !important;
    border-color: #6c757d !important;
    color: #fff !important;
    padding: 0.375rem 0.75rem !important;
    font-size: 0.875rem !important;
    border-radius: 0.25rem !important;
    border: 1px solid transparent !important;
}

.btn-secondary.custom-btn-secondary:hover,
button.btn-secondary.custom-btn-secondary:hover {
    background-color: #5a6268 !important;
    border-color: #545b62 !important;
}

.btn-danger.custom-btn-danger,
button.btn-danger.custom-btn-danger {
    background-color: #dc3545 !important;
    border-color: #dc3545 !important;
    color: #fff !important;
    padding: 0.375rem 0.75rem !important;
    font-size: 0.875rem !important;
    border-radius: 0.25rem !important;
    border: 1px solid transparent !important;
}

.btn-danger.custom-btn-danger:hover,
button.btn-danger.custom-btn-danger:hover {
    background-color: #c82333 !important;
    border-color: #bd2130 !important;
}

/* 警告消息样式 */
.alert-warning.custom-alert-warning,
div.alert-warning.custom-alert-warning {
    background-color: #fff3cd !important;
    border-color: #ffeaa7 !important;
    color: #856404 !important;
    border-radius: 0.375rem !important;
    padding: 0.75rem 1.25rem !important;
    margin-top: 1rem !important;
    margin-bottom: 0 !important;
}

.alert-warning.custom-alert-warning:hover,
div.alert-warning.custom-alert-warning:hover {
    background-color: #ffefba !important;
}

.alert-warning.custom-alert-warning::before,
div.alert-warning.custom-alert-warning::before {
    content: "ℹ️ " !important;
    margin-right: 0.5rem !important;
}

/* 强制删除按钮样式 */
.btn-warning {
    background-color: #ffc107 !important;
    border-color: #ffc107 !important;
    color: #000 !important;
}

.btn-warning:hover {
    background-color: #ffb300 !important;
    border-color: #ffb300 !important;
}

.icon icon-shape bg-white text-info rounded-circle shadow{
width: 1050px;
}