/* 主页面样式 - 从 main.html 分离 */
.sidebar-section-title {
    padding: 0.5rem 1rem;
    font-size: 0.75rem;
    color: rgba(191, 203, 217, 0.7);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}
.nav-link:hover {
    background-color: rgba(0, 21, 41, 0.2);
}
.sidebar-item-active {
    background-color: rgba(24, 144, 255, 0.1);
    color: #1890ff;
    border-left: 4px solid #1890ff;
}
.table-row-hover:hover {
    background-color: #f9fafb;
    transition: background-color 0.2s;
}
.table-header-bg {
    background-color: #fafafa !important;
}
.card-radio {
    border: 1px solid #e5e7eb;
    border-radius: 0.5rem;
    padding: 1rem;
    cursor: pointer;
    transition: all 0.2s;
}
.card-radio.active {
    border-color: #1890ff;
    background-color: rgba(24, 144, 255, 0.05);
}
.card-radio:hover {
    border-color: #d1d5db;
}
.form-input {
    width: 100%;
    padding: 0.5rem 0.75rem;
    border: 1px solid #d1d5db;
    border-radius: 0.5rem;
    font-size: 0.875rem;
    transition: border-color 0.2s, outline 0.2s;
}
.form-input:focus {
    border-color: #1890ff;
    outline: none;
    box-shadow: 0 0 0 2px rgba(24, 144, 255, 0.2);
}
.form-label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    color: #374151;
    margin-bottom: 0.25rem;
}
.form-select {
    width: 100%;
    padding: 0.5rem 0.75rem;
    border: 1px solid #d1d5db;
    border-radius: 0.5rem;
    font-size: 0.875rem;
    transition: border-color 0.2s, outline 0.2s;
    appearance: none;
    background-color: white;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%236b7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M6 8l4 4 4-4'/%3e%3c/svg%3e");
    background-position: right 0.5rem center;
    background-repeat: no-repeat;
    background-size: 1.5em 1.5em;
    padding-right: 2.5rem;
}
.form-select:focus {
    border-color: #1890ff;
    outline: none;
}
.icon-option {
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 0.5rem;
    border: 1px solid #e5e7eb;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s;
}
.icon-option:hover {
    border-color: #1890ff;
    background-color: rgba(24, 144, 255, 0.05);
}
.icon-option.selected {
    border-color: #1890ff;
    background-color: rgba(24, 144, 255, 0.1);
}
.tab-active {
    background-color: rgba(24, 144, 255, 0.1);
    color: #1890ff;
    font-weight: 500;
}
.radio-dot {
    width: 0.5rem;
    height: 0.5rem;
    border-radius: 50%;
    background-color: transparent;
    transition: all 0.2s;
}
.upload-area:hover,
.upload-area.drag-over {
    border-color: #1890ff;
    background-color: rgba(24, 144, 255, 0.05);
}
.bg-primary {
    background-color: #1890ff;
}
.text-primary {
    color: #1890ff;
}
.border-primary {
    border-color: #1890ff;
}
.text-danger {
    color: #f5222d;
}
.hover\:bg-primary\/90:hover {
    background-color: rgba(24, 144, 255, 0.9);
}
:root {
    --primary: #1890ff;
    --danger: #f5222d;
    --success: #52c41a;
}

/* 侧边栏滑块动画 */
.sidebar-slider {
    position: absolute;
    width: 4px;
    height: 0;
    background-color: var(--primary);
    border-radius: 0 2px 2px 0;
    transition: top 0.3s cubic-bezier(0.4, 0, 0.2, 1),
                height 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    pointer-events: none;
    z-index: 10;
}

/* 菜单项相对定位 */
.nav-item-wrapper {
    position: relative;
}

/* 选中项背景动画 */
.nav-link {
    position: relative;
    z-index: 1;
}