/* ============================================================
 * PC 创作工作台公共模板
 * 图片/视频模型页面统一使用 cw-* 命名，避免业务页样式冲突
 * ============================================================ */
:root {
    --cw-primary: #2E6CEC;
    --cw-primary-dark: #1F57C7;
    --cw-primary-light: #EEF4FF;
    --cw-page: #F5F6F8;
    --cw-card: #FFFFFF;
    --cw-text: #1F2329;
    --cw-muted: #646A73;
    --cw-subtle: #8F959E;
    --cw-line: #E5E6EB;
    --cw-line-soft: #F0F1F2;
    --cw-soft: #F7F8FA;
    --cw-hover-border: #94B4F5;
    --cw-hover-bg: #F7FAFF;
    --cw-success: #16845B;
    --cw-success-bg: #E8F7F0;
    --cw-warning: #B26A00;
    --cw-warning-bg: #FFF4D6;
    --cw-danger: #C9363E;
    --cw-danger-bg: #FDECEE;
    --cw-radius-lg: 10px;
    --cw-radius-md: 8px;
    --cw-radius-sm: 6px;
}

.cw-page { height: 100%; min-height: 0; display: flex; flex-direction: column; color: var(--cw-text); background: var(--cw-page); }
.cw-page-head { min-height: 64px; flex: 0 0 auto; display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 11px 22px; border-bottom: 1px solid var(--cw-line); background: var(--cw-card); }
.cw-page-heading { display: flex; align-items: center; gap: 12px; }
.cw-page-title-icon { width: 38px; height: 38px; display: grid; place-items: center; flex: 0 0 auto; border-radius: 8px; color: #fff; font-size: 19px; background: var(--cw-primary); box-shadow: none; }
.cw-page-title { margin: 0; font-size: 19px; font-weight: 680; line-height: 1.35; }
.cw-page-subtitle { margin-top: 3px; color: var(--cw-muted); font-size: 12px; }
.cw-page-help { flex: 0 0 auto; display: flex; align-items: center; gap: 7px; max-width: 430px; padding: 8px 12px; border-radius: 6px; color: #646A73; background: #F7F8FA; font-size: 12px; line-height: 1.5; }
.cw-page-help i { color: #8F959E; font-size: 15px; }
.cw-layout { min-height: 0; flex: 1; display: flex; }
.cw-form { width: var(--cw-form-width, 488px); flex: 0 0 var(--cw-form-width, 488px); padding: 16px 18px; overflow-y: auto; border-right: 1px solid var(--cw-line); background: var(--cw-page); }
.cw-results { min-width: 0; flex: 1 1 auto; padding: 18px 22px 36px; overflow-y: auto; background: var(--cw-page); }

.cw-card { margin-bottom: 10px; overflow: hidden; border: 1px solid var(--cw-line); border-radius: var(--cw-radius-lg); background: var(--cw-card); }
.cw-card-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; padding: 14px 16px 8px; }
.cw-card-title { margin: 0; color: var(--cw-text); font-size: 14px; font-weight: 650; }
.cw-card-desc { margin-top: 4px; color: var(--cw-subtle); font-size: 11px; line-height: 1.55; }
.cw-card-body { padding: 7px 16px 16px; }
.cw-step { display: inline-grid; place-items: center; width: 20px; height: 20px; margin-right: 2px; border-radius: 50%; color: #FFF; background: var(--cw-subtle); font-size: 10px; font-weight: 600; }
.cw-step.optional { color: var(--cw-muted); background: #E8EAED; }
.cw-guide-badge { display: inline-flex; align-items: center; margin-left: 6px; padding: 2px 6px; border-radius: 999px; color: var(--cw-primary); background: var(--cw-primary-light); font-size: 10px; font-weight: 500; }

.cw-param-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.cw-param-label { display: block; margin-bottom: 9px; color: var(--cw-muted); font-size: 11px; font-weight: 650; }
.cw-option-grid { display: grid; gap: 8px; }
.cw-option-grid.cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.cw-option-grid.cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.cw-option-grid.cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.cw-option { min-height: 38px; display: inline-flex; align-items: center; justify-content: center; padding: 10px; border: 1px solid var(--cw-line); border-radius: 7px; color: #555962; background: var(--cw-card); font-size: 13px; cursor: pointer; transition: all .15s; }
.cw-option:hover { border-color: var(--cw-hover-border); color: var(--cw-primary-dark); background: var(--cw-hover-bg); }
.cw-option.active { border-color: var(--cw-primary); color: var(--cw-primary-dark); background: var(--cw-primary-light); }
.cw-summary { display: flex; align-items: center; flex-wrap: wrap; gap: 6px; margin-top: 9px; color: var(--cw-subtle); font-size: 10px; }
.cw-summary::before { content: '当前配置'; margin-right: 2px; }
.cw-summary span { padding: 3px 6px; border-radius: 4px; background: #F2F3F5; }

.cw-results-head { position: sticky; top: -18px; z-index: 5; display: flex; align-items: center; justify-content: space-between; gap: 12px; margin: -18px -22px 16px; padding: 13px 22px 12px; border-bottom: 1px solid var(--cw-line); background: rgba(245,246,248,.96); }
.cw-results-head-left { display: flex; align-items: center; gap: 10px; }
.cw-results-title { display: flex; align-items: center; gap: 9px; font-size: 16px; font-weight: 650; }
.cw-results-title i { color: #646A73; font-size: 18px; }
.cw-results-meta { color: var(--cw-subtle); font-size: 12px; font-weight: 400; }
.cw-results-actions { display: flex; align-items: center; gap: 8px; }
.cw-filters { display: inline-flex; gap: 4px; padding: 3px; border-radius: 7px; background: #ECEEF2; }
.cw-filter { padding: 5px 9px; border: 0; border-radius: 5px; color: var(--cw-muted); background: transparent; font-size: 11px; cursor: pointer; }
.cw-filter.active { color: var(--cw-primary-dark); background: var(--cw-card); box-shadow: 0 1px 3px rgba(31,35,41,.08); }
.cw-refresh { display: inline-flex; align-items: center; gap: 5px; height: 30px; padding: 0 12px; border: 1px solid var(--cw-line); border-radius: var(--cw-radius-sm); color: var(--cw-muted); background: var(--cw-card); font-size: 11px; cursor: pointer; transition: border-color .16s, color .16s; }
.cw-refresh:hover { border-color: var(--cw-primary); color: var(--cw-primary-dark); }
.cw-refresh i { font-size: 13px; }
.cw-refresh.is-loading i { animation: cwSpin 1s linear infinite; }
@keyframes cwSpin { to { transform: rotate(360deg); } }

.cw-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(var(--cw-card-min, 300px), 1fr)); gap: var(--cw-grid-gap, 16px); }
.cw-result-card { position: relative; overflow: hidden; border: 1px solid var(--cw-line); border-radius: 9px; background: var(--cw-card); box-shadow: 0 1px 3px rgba(31,35,41,.04); transition: border-color .18s, box-shadow .18s, transform .18s; }
.cw-result-card.can-open { cursor: pointer; }
.cw-result-card.can-open:hover { border-color: var(--cw-hover-border); box-shadow: 0 6px 16px rgba(31,35,41,.08); transform: translateY(-2px); }
.cw-cover { position: relative; overflow: hidden; aspect-ratio: var(--cw-cover-ratio, 16 / 10); background: #ECEEF2; }
.cw-cover img, .cw-cover video { width: 100%; height: 100%; display: block; object-fit: cover; transition: transform .35s ease; }
.cw-result-card:hover .cw-cover img { transform: scale(1.05); }
.cw-status { position: absolute; top: 8px; right: 8px; z-index: 3; padding: 3px 7px; border-radius: 4px; font-size: 10px; font-weight: 600; }
.cw-status.success { color: var(--cw-success); background: var(--cw-success-bg); }
.cw-status.pending { color: var(--cw-subtle); background: #F2F3F5; }
.cw-status.failed { color: var(--cw-danger); background: var(--cw-danger-bg); }
.cw-status.blocked { color: #fff; background: #E5484D; }
/* 违规作品占位（不显示原图，覆盖违规提示） */
.cw-blocked-cover { position: absolute; inset: 0; z-index: 2; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 8px; background: #F5F6F8; color: #C4C8CF; }
.cw-blocked-cover i { font-size: 36px; color: #E5484D; }
.cw-blocked-cover span { font-size: 12px; color: #9AA0AA; }
.cw-card-info { padding: 10px 12px 8px; border-top: 1px solid var(--cw-line-soft); }
.cw-card-title { overflow: hidden; color: var(--cw-text); font-size: 13px; font-weight: 500; line-height: 20px; white-space: nowrap; text-overflow: ellipsis; }
.cw-card-tags { display: flex; align-items: center; flex-wrap: wrap; gap: 6px; margin-top: 6px; }
.cw-card-tag { padding: 2px 5px; border-radius: 4px; color: var(--cw-muted); background: #F2F3F5; font-size: 10px; }
.cw-card-meta { display: flex; align-items: center; justify-content: space-between; gap: 8px; padding: 8px 12px 10px; color: var(--cw-subtle); font-size: 10px; }

.cw-cover.pending { background: linear-gradient(135deg, #EAEEF6, #F5F7FB); }
.cw-cover.pending::after { content: ''; display: block; position: absolute; inset: 0; z-index: 3; pointer-events: none; background: linear-gradient(105deg, transparent 25%, rgba(255,255,255,.12) 42%, rgba(255,255,255,.34) 50%, rgba(255,255,255,.12) 58%, transparent 75%); background-size: 240% 100%; animation: cwPendingFlow 2.2s ease-in-out infinite; }
@keyframes cwPendingFlow { from { background-position: 200% 0; } to { background-position: -40% 0; } }
.cw-progress { position: absolute; right: 0; bottom: 0; left: 0; z-index: 4; height: 3px; background: rgba(0,0,0,.12); }
.cw-progress-bar { height: 100%; background: var(--cw-primary); transition: width .3s; }
.cw-progress-text { position: absolute; right: 8px; bottom: 7px; z-index: 4; color: #6E7787; font-size: 10px; font-weight: 600; }

.cw-skeleton { position: relative; overflow: hidden; background: #ECEEF2; }
.cw-skeleton::after { content: ''; position: absolute; inset: 0; background: linear-gradient(90deg, transparent, rgba(255,255,255,.55), transparent); transform: translateX(-100%); animation: cwSkeleton 1.3s infinite; }
@keyframes cwSkeleton { to { transform: translateX(100%); } }

.cw-pager { display: flex; align-items: center; justify-content: center; gap: 6px; margin-top: 10px; padding-top: 10px; border-top: 1px solid var(--cw-line-soft); }
.cw-page-btn { min-width: 30px; height: 30px; padding: 0 8px; display: inline-grid; place-items: center; border: 1px solid var(--cw-line); border-radius: var(--cw-radius-sm); color: #555962; background: var(--cw-card); font-size: 13px; cursor: pointer; }
.cw-page-btn.active { border-color: var(--cw-primary); color: #FFF; background: var(--cw-primary); }
.cw-page-btn:disabled { color: #C4C8CF; background: var(--cw-page); cursor: not-allowed; }
.cw-page-ellipsis { min-width: 20px; text-align: center; color: #B0B5BF; }
.cw-empty { min-height: 300px; display: flex; flex-direction: column; align-items: center; justify-content: center; color: var(--cw-subtle); text-align: center; }
.cw-empty i { margin-bottom: 10px; font-size: 42px; color: #C4C8CF; }
.cw-empty h4 { margin: 0 0 6px; color: var(--cw-text); font-size: 14px; }
.cw-empty p { margin: 0; font-size: 12px; }

@media (max-width: 1360px) {
    .cw-form { --cw-form-width: 440px; }
    .cw-grid { --cw-card-min: 270px; }
    .cw-page-help { display: none; }
}
@media (max-width: 1100px) {
    .cw-form { --cw-form-width: 390px; }
    .cw-param-grid { grid-template-columns: 1fr; gap: 0; }
    .cw-grid { --cw-card-min: 245px; }
}
@media (prefers-reduced-motion: reduce) {
    .cw-cover.pending::after, .cw-skeleton::after { animation: none; }
    .cw-result-card, .cw-cover img, .cw-page-btn, .cw-option { transition: none; }
    .cw-result-card:hover .cw-cover img { transform: none; }
}