/**
 * behavior-config.css
 *
 * Behavior 配置页面共享样式 + rf 表单组件样式。
 * 包含：rf-searchable-select（可搜索单选）、rf-multi-select（可搜索多选）、rf-check-group（标签复选）。
 */

/* ================================================================
   rf-searchable-select 可搜索单选下拉组件
   ================================================================ */
.rf-searchable-select { position: relative; }
.rf-ss-display {
    border: 1px solid #e5e6e7; border-radius: 4px; font-size: 15px;
    padding: 6px 32px 6px 12px; cursor: pointer; background: #fff;
    min-height: 38px; line-height: 24px; position: relative;
    white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
    transition: border-color .2s, box-shadow .2s;
}
.rf-ss-display:hover { border-color: var(--ombox-primary, #0087F7); }
.rf-ss-display:focus-within,
.rf-searchable-select.rf-ss-open .rf-ss-display {
    border-color: var(--ombox-primary, #0087F7);
    box-shadow: 0 0 0 0.2rem rgba(0,135,247,0.12);
}
.rf-ss-arrow {
    position: absolute; right: 10px; top: 50%; transform: translateY(-50%);
    color: #999; font-size: 12px; pointer-events: none;
}
.rf-ss-placeholder { color: #999; }
.rf-ss-dropdown {
    display: none; position: absolute; top: 100%; left: 0; right: 0;
    background: #fff; border: 1px solid #ddd; border-radius: 4px;
    box-shadow: 0 4px 12px rgba(0,0,0,.12); z-index: 1050;
    margin-top: 2px;
}
.rf-ss-search {
    width: 100%; border: none !important; border-bottom: 1px solid #e8e8e8 !important;
    padding: 8px 12px !important; font-size: 15px; outline: none !important;
    box-shadow: none !important; border-radius: 4px 4px 0 0;
    height: auto !important;
}
.rf-ss-options { max-height: 260px; overflow-y: auto; }
.rf-ss-option {
    padding: 8px 12px; font-size: 15px; cursor: pointer;
    white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.rf-ss-option:hover { background: #e6f7ff; }
.rf-ss-option.rf-ss-active { background: var(--ombox-primary, #0087F7); color: #fff; }
.rf-ss-option.rf-ss-hidden { display: none; }
.rf-ss-no-match { padding: 10px; text-align: center; color: #999; font-size: 14px; }

/* ================================================================
   rf-multi-select 可搜索多选下拉组件（>= 8 选项时渲染）
   ================================================================ */
.rf-multi-select { position: relative; }
.rf-ms-display {
    border: 1px solid #e5e6e7; border-radius: 4px; font-size: 15px;
    padding: 6px 32px 6px 12px; cursor: pointer; background: #fff;
    min-height: 38px; line-height: 24px; position: relative;
    white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
    transition: border-color .2s, box-shadow .2s;
}
.rf-ms-display:hover { border-color: var(--ombox-primary, #0087F7); }
.rf-ms-dropdown {
    display: none; position: absolute; top: 100%; left: 0; right: 0;
    background: #fff; border: 1px solid #ddd; border-radius: 4px;
    box-shadow: 0 4px 12px rgba(0,0,0,.12); z-index: 1050;
    margin-top: 2px;
}
.rf-ms-option {
    padding: 8px 12px; font-size: 15px; cursor: pointer;
    white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
    display: flex; align-items: center; gap: 8px;
}
.rf-ms-option:hover { background: #e6f7ff; }
.rf-ms-option.rf-ms-checked { background: #f0f9ff; }
.rf-ms-option.rf-ms-checked:hover { background: #d6efff; }
.rf-ms-checkbox {
    display: inline-flex; align-items: center; justify-content: center;
    width: 18px; height: 18px; border: 1px solid #d9d9d9; border-radius: 3px;
    font-size: 12px; color: #fff; flex-shrink: 0;
    transition: background .15s, border-color .15s;
}
.rf-ms-checked .rf-ms-checkbox {
    background: var(--ombox-primary, #0087F7);
    border-color: var(--ombox-primary, #0087F7);
}

/* ================================================================
   rf-check-group 标签式复选组（< 8 选项时渲染）
   ================================================================ */
.rf-check-group {
    display: flex; flex-wrap: wrap; gap: 8px;
}
.rf-check-item {
    display: inline-flex; align-items: center; gap: 4px;
    padding: 6px 14px; border: 1px solid #e5e6e7; border-radius: 4px;
    font-size: 15px; color: #555; cursor: pointer; background: #fff;
    transition: border-color .15s, background .15s, color .15s;
    user-select: none;
}
.rf-check-item:hover {
    border-color: var(--ombox-primary, #0087F7); color: var(--ombox-primary, #0087F7);
}
.rf-check-item.rf-check-active {
    border-color: var(--ombox-primary, #0087F7);
    background: rgba(0,135,247,0.06);
    color: var(--ombox-primary, #0087F7);
    font-weight: 500;
}
.rf-check-item input[type="checkbox"] {
    accent-color: var(--ombox-primary, #0087F7);
    margin: 0; width: 16px; height: 16px;
}

/* ================================================================
   响应式适配
   ================================================================ */
@media (max-width: 767px) {
    .rf-ss-display, .rf-ms-display {
        min-height: 42px; font-size: 16px; padding: 8px 32px 8px 12px;
    }
    .rf-ss-option, .rf-ms-option { padding: 10px 12px; font-size: 16px; }
    .rf-ss-search { font-size: 16px !important; padding: 10px 12px !important; }
    .rf-check-item { padding: 8px 16px; font-size: 16px; }
}