/* 变更管理 · 表单 / 弹窗页（发起、编辑、小表单） */

body.bg-form-page,
body:not(.wb-body):not(.rp-body) {
    background: var(--c-bg, #eceef3);
    padding: 0;
    margin: 0;
    font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", sans-serif;
    font-size: 13px;
    color: var(--c-text, #1f1f1f);
}

body.in-layer-modal { background: transparent; }
body.in-layer-modal .form-container { box-shadow: none !important; border-radius: 0; max-width: 100%; margin: 0; border: none; }
body.in-layer-modal .page-header { border-radius: 0; }

.form-container {
    max-width: 100%;
    margin: 0 auto;
    background: var(--c-card, #fff);
    border-radius: 0;
    overflow: hidden;
    border: 1px solid var(--c-border, #dfe2e8);
    box-shadow: none;
}

.page-header {
    background: linear-gradient(135deg, #4096ff, #1677ff);
    color: #fff;
    padding: 12px 16px;
    text-align: left;
    position: sticky;
    top: 0;
    z-index: 100;
    border-bottom: 1px solid #0958d9;
    box-shadow: none;
}
.page-title { font-size: 15px; font-weight: 700; margin-bottom: 2px; }
.page-subtitle { font-size: 12px; opacity: .92; }

.form-content { padding: 14px 16px 72px; }

.section-divider {
    font-size: 13px;
    font-weight: 600;
    color: var(--c-blue, #1677ff);
    margin: 16px 0 10px;
    padding-bottom: 6px;
    border-bottom: 1px solid var(--c-border, #dfe2e8);
    display: flex;
    align-items: center;
    gap: 6px;
}
.section-divider:first-child { margin-top: 0; }

.layui-form-pane .layui-form-label {
    width: 100px;
    font-weight: 500;
    font-size: 12px;
    color: var(--c-text2, #595959);
    background: var(--c-bg-muted, #f6f7f9);
    border-right: 1px solid var(--c-border-inner, #eef0f3);
    padding: 9px 12px;
}
.layui-form-pane .layui-input-block { margin-left: 110px; }
.layui-form-item { margin-bottom: 12px; }
.layui-input, .layui-select, .layui-textarea {
    border: 1px solid var(--c-border, #dfe2e8);
    border-radius: 4px;
    font-size: 13px;
    transition: border-color .15s;
    box-shadow: none;
}
.layui-input:focus, .layui-select:focus, .layui-textarea:focus {
    border-color: var(--c-blue, #1677ff);
    box-shadow: 0 0 0 2px rgba(22, 119, 255, .08);
}

.upload-section {
    background: var(--c-bg-subtle, #fafbfc);
    border-radius: 6px;
    padding: 12px;
    margin: 12px 0;
    border: 1px solid var(--c-border, #dfe2e8);
}
.upload-title { font-weight: 600; font-size: 13px; margin-bottom: 10px; display: flex; align-items: center; gap: 6px; color: var(--c-text); }
.upload-title i { color: var(--c-blue); }
.upload-area {
    border: 1px dashed var(--c-border2, #cfd4dc);
    border-radius: 6px;
    padding: 20px 16px;
    text-align: center;
    background: var(--c-card);
    cursor: pointer;
    transition: border-color .15s, background .15s;
}
.upload-area:hover { border-color: var(--c-blue); background: var(--c-blue-light, #e6f4ff); }
.upload-icon { font-size: 36px; color: var(--c-text3); margin-bottom: 6px; }
.upload-text { color: var(--c-text2); font-size: 13px; }
.upload-hint { color: var(--c-text3); font-size: 11px; margin-top: 4px; }

.file-preview { display: flex; flex-direction: column; gap: 8px; margin-top: 10px; }
.file-item {
    display: flex; align-items: center;
    background: var(--c-card);
    border: 1px solid var(--c-border);
    border-radius: 6px;
    padding: 8px 10px;
    box-shadow: none;
}
.file-icon {
    width: 34px; height: 34px;
    display: flex; align-items: center; justify-content: center;
    border-radius: 6px; margin-right: 10px; font-size: 16px; color: #fff;
}
.file-icon.image { background: #52c41a; }
.file-icon.video { background: #fa8c16; }
.file-icon.document { background: var(--c-blue); }
.file-icon.other { background: #8c8c8c; }
.file-info { flex: 1; min-width: 0; overflow: hidden; }
.file-name { font-weight: 500; font-size: 13px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.file-size { color: var(--c-text3); font-size: 11px; }
.file-actions { display: flex; gap: 6px; }
.file-preview-btn, .file-delete-btn {
    width: 26px; height: 26px; border-radius: 4px;
    display: flex; align-items: center; justify-content: center; cursor: pointer; font-size: 13px;
}
.file-preview-btn { background: var(--c-bg-muted); color: var(--c-text2); }
.file-delete-btn { background: #fff2f0; color: #ff4d4f; }

.form-actions {
    position: sticky; bottom: 0;
    background: var(--c-card);
    padding: 10px 16px;
    border-top: 1px solid var(--c-border2, #cfd4dc);
    display: flex; gap: 10px;
    box-shadow: none;
    z-index: 50;
}
.form-actions .layui-btn { flex: 1; height: 38px; font-size: 14px; border-radius: 4px; }
.submit-btn, .layui-btn-normal.bg-submit {
    background: var(--c-blue, #1677ff) !important;
    border: 1px solid #0958d9 !important;
    color: #fff !important;
    box-shadow: none !important;
}
.reset-btn { background: var(--c-card); color: var(--c-text2); border: 1px solid var(--c-border); }

@media (min-width: 992px) {
    .form-container { max-width: 880px; margin: 12px auto; border-radius: 6px; }
    .page-header { border-radius: 6px 6px 0 0; position: sticky; }
    .form-actions { border-radius: 0 0 6px 6px; }
    .form-row { display: flex; gap: 12px; }
    .form-row .layui-form-item { flex: 1; }
}

.loading { opacity: .6; pointer-events: none; }

.bg-mini-form { margin: 0; padding: 14px 16px 64px; background: var(--c-bg); }
.bg-mini-head { margin-bottom: 12px; }
.bg-mini-head h2 { margin: 0 0 4px; font-size: 15px; font-weight: 700; color: var(--c-text); }
.bg-mini-head p { margin: 0; font-size: 12px; color: var(--c-text3); line-height: 1.55; }
.bg-mini-card {
    background: var(--c-card);
    border: 1px solid var(--c-border);
    border-radius: 6px;
    padding: 14px;
    box-shadow: none;
}
.bg-mini-label { font-size: 12px; font-weight: 600; color: var(--c-text2); margin-bottom: 6px; }
.bg-mini-actions {
    position: fixed; left: 0; right: 0; bottom: 0;
    padding: 10px 16px;
    background: var(--c-card);
    border-top: 1px solid var(--c-border2);
    text-align: right;
    display: flex; justify-content: flex-end; gap: 8px;
    z-index: 50;
}