:root{--color-bg:#f4f5f7;--color-surface:#fff;--color-border:#dcdfe4;--color-text:#1f2430;--color-text-muted:#6b7280;--color-primary:#2563eb;--color-primary-text:#fff;--color-danger:#dc2626;--color-danger-bg:#fef2f2;--radius:10px;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;font-family:system-ui,Hiragino Kaku Gothic ProN,Yu Gothic,Meiryo,sans-serif}*{box-sizing:border-box}html,body,#root{height:100%}body{background:var(--color-bg);color:var(--color-text);-webkit-font-smoothing:antialiased;margin:0}h1{margin:0;font-size:1.4rem}h2{color:var(--color-text-muted);margin:0 0 8px;font-size:1.05rem}a{color:var(--color-primary)}button{font-family:inherit}.auth-page{justify-content:center;align-items:center;min-height:100svh;padding:16px;display:flex}.auth-card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius);width:100%;max-width:380px;padding:28px 24px;box-shadow:0 2px 8px #0000000f}.auth-subtitle{color:var(--color-text-muted);margin:4px 0 24px}.auth-card form{flex-direction:column;gap:6px;display:flex}.auth-card label{color:var(--color-text-muted);margin-top:12px;font-size:.9rem}.auth-card input{border:1px solid var(--color-border);border-radius:8px;width:100%;padding:12px 14px;font-size:1rem}.auth-card button[type=submit]{color:var(--color-primary-text);background:var(--color-primary);cursor:pointer;border:none;border-radius:8px;margin-top:20px;padding:14px;font-size:1rem;font-weight:600}.auth-card button[type=submit]:disabled{opacity:.6;cursor:default}.form-error{background:var(--color-danger-bg);color:var(--color-danger);border-radius:8px;margin-top:14px;padding:10px 12px;font-size:.9rem}.app-shell{flex-direction:column;max-width:640px;min-height:100svh;margin:0 auto;display:flex}.app-header{background:var(--color-surface);border-bottom:1px solid 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18px;font-size:1.05rem;font-weight:600;text-decoration:none;display:block}.empty-note{color:var(--color-text-muted)}.feature-grid{grid-template-columns:repeat(2,1fr);gap:12px;margin:0;padding:0;list-style:none;display:grid}.feature-card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius);flex-direction:column;align-items:flex-start;gap:8px;min-height:84px;padding:18px 14px;display:flex}.feature-name{font-weight:600}.feature-badge{color:var(--color-text-muted);background:var(--color-bg);border:1px solid var(--color-border);border-radius:999px;padding:2px 10px;font-size:.72rem}.feature-card-active{padding:0}.feature-card-link{width:100%;min-height:84px;color:var(--color-text);align-items:center;padding:18px 14px;text-decoration:none;display:flex}.visually-hidden-input{clip:rect(0 0 0 0);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}.primary-button{color:var(--color-primary-text);background:var(--color-primary);cursor:pointer;border:none;border-radius:8px;padding:14px 20px;font-size:1rem;font-weight:600}.primary-button:disabled{opacity:.6;cursor:default}.photo-upload{flex-direction:column;gap:10px;display:flex}.upload-progress-count{color:var(--color-text-muted);margin:0;font-size:.85rem}.upload-item-list{flex-direction:column;gap:6px;margin:0;padding:0;list-style:none;display:flex}.upload-item{background:var(--color-surface);border:1px solid var(--color-border);border-radius:8px;justify-content:space-between;gap:10px;padding:8px 12px;font-size:.85rem;display:flex}.upload-item-name{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.upload-item-status{white-space:nowrap;color:var(--color-text-muted)}.upload-item-error .upload-item-status{color:var(--color-danger)}.upload-item-success 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var(--color-border);border-radius:var(--radius);flex-direction:column;display:flex;overflow:hidden}.photo-card-image-button{cursor:pointer;background:var(--color-bg);aspect-ratio:1;border:none;width:100%;padding:0;display:block}.photo-card-image{object-fit:cover;width:100%;height:100%;display:block}.photo-card-image-placeholder{width:100%;height:100%;color:var(--color-text-muted);justify-content:center;align-items:center;font-size:.8rem;display:flex}.photo-card-body{flex-direction:column;gap:4px;padding:10px 12px;display:flex}.usage-badge{border:1px solid var(--color-border);border-radius:999px;align-self:flex-start;padding:2px 10px;font-size:.72rem}.usage-badge-unused{color:#b45309;background:#fffbeb;border-color:#fde68a}.usage-badge-used{color:#15803d;background:#f0fdf4;border-color:#bbf7d0}.photo-card-meta,.photo-card-tags,.photo-card-size,.photo-card-products{color:var(--color-text-muted);margin:0;font-size:.78rem}.photo-card-products{color:var(--color-primary);text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.photo-card-actions{justify-content:space-between;margin-top:6px;display:flex}.link-button.danger{color:var(--color-danger)}.modal-overlay{z-index:50;background:#00000080;justify-content:center;align-items:flex-end;display:flex;position:fixed;inset:0}.modal-content{background:var(--color-surface);border-radius:16px 16px 0 0;flex-direction:column;gap:10px;width:100%;max-width:480px;max-height:90svh;padding:20px 16px 24px;display:flex;position:relative;overflow-y:auto}.modal-close{cursor:pointer;color:var(--color-text-muted);background:0 0;border:none;font-size:1.4rem;line-height:1;position:absolute;top:10px;right:12px}.modal-image{object-fit:contain;background:var(--color-bg);border-radius:10px;width:100%;max-height:45svh}.modal-detail-list{grid-template-columns:1fr 1fr;gap:8px 12px;margin:0;display:grid}.modal-detail-list dt{color:var(--color-text-muted);font-size:.72rem}.modal-detail-list dd{margin:0;font-size:.88rem}.modal-content label{color:var(--color-text-muted);font-size:.85rem}.modal-content input,.modal-content textarea{border:1px solid var(--color-border);border-radius:8px;width:100%;padding:10px 12px;font-family:inherit;font-size:1rem}.modal-actions{flex-wrap:wrap;align-items:center;gap:10px;margin-top:6px;display:flex}.modal-actions button[type=button]:first-child{background:var(--color-primary);color:var(--color-primary-text);cursor:pointer;border:none;border-radius:8px;padding:10px 18px;font-weight:600}@media (width>=640px){.modal-overlay{align-items:center}.modal-content{border-radius:var(--radius)}}.related-products{border-top:1px solid var(--color-border);flex-direction:column;gap:8px;padding-top:12px;display:flex}.related-products h2{margin:0}.related-product-list{flex-direction:column;gap:8px;margin:0;padding:0;list-style:none;display:flex}.related-product-item{background:var(--color-bg);border:1px solid var(--color-border);border-radius:8px;justify-content:space-between;align-items:center;gap:10px;padding:8px 12px;display:flex}.related-product-name{margin:0;font-size:.9rem;font-weight:600}.related-product-meta{color:var(--color-text-muted);flex-wrap:wrap;align-items:center;gap:6px;margin:4px 0 0;font-size:.78rem;display:flex}.product-badge{border:1px solid var(--color-border);background:var(--color-surface);color:var(--color-text-muted);white-space:nowrap;border-radius:999px;padding:1px 8px;font-size:.7rem}.product-picker{border:1px solid var(--color-border);border-radius:8px;flex-direction:column;gap:8px;padding:12px;display:flex}.product-picker-list{flex-direction:column;gap:6px;max-height:40svh;margin:0;padding:0;list-style:none;display:flex;overflow-y:auto}.product-picker-item{border-bottom:1px solid var(--color-border);justify-content:space-between;align-items:center;gap:10px;padding:6px 0;display:flex}.product-picker-item:last-child{border-bottom:none}.product-picker-name{margin:0;font-size:.88rem}.product-picker-meta{color:var(--color-text-muted);flex-wrap:wrap;align-items:center;gap:6px;margin:2px 0 0;font-size:.76rem;display:flex}.photo-card-quality{margin:0}.rating-badge{border:1px solid var(--color-border);border-radius:999px;align-items:center;gap:4px;padding:2px 10px;font-size:.76rem;font-weight:600;display:inline-flex}.rating-badge-green{color:#15803d;background:#f0fdf4;border-color:#bbf7d0}.rating-badge-yellow{color:#b45309;background:#fffbeb;border-color:#fde68a}.rating-badge-red{color:var(--color-danger);background:var(--color-danger-bg);border-color:#fecaca}.rating-badge-none{color:var(--color-text-muted);background:var(--color-bg);font-weight:400}.photo-quality-section{border-top:1px solid var(--color-border);flex-direction:column;gap:10px;padding-top:12px;display:flex}.photo-quality-section h2{margin:0}.photo-quality-summary{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.photo-quality-overall-score{font-size:1.1rem;font-weight:700}.photo-quality-scores{flex-direction:column;gap:6px;margin:0;display:flex}.photo-quality-score-row{grid-template-columns:5.5em 1fr auto;align-items:center;gap:8px;display:grid}.photo-quality-score-row dt{color:var(--color-text-muted);font-size:.78rem}.photo-quality-score-row 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spin{to{transform:rotate(360deg)}}.table-scroll{border:1px solid var(--color-border);border-radius:var(--radius);overflow-x:auto}.user-table{border-collapse:collapse;background:var(--color-surface);width:100%;min-width:560px}.user-table th,.user-table td{text-align:left;border-bottom:1px solid var(--color-border);white-space:nowrap;padding:10px 14px;font-size:.9rem}.user-table th{color:var(--color-text-muted);background:var(--color-bg);font-weight:600}.admin-note{color:var(--color-text-muted);font-size:.85rem}.social-post-section{border-bottom:1px solid var(--color-border);flex-direction:column;gap:8px;padding-bottom:16px;display:flex}.social-post-section:last-child{border-bottom:none}.social-post-section h2{margin:0}.social-post-new-link{text-align:center;text-decoration:none;display:inline-block}.char-counter{color:var(--color-text-muted);margin:0;font-size:.8rem}.char-counter-over{color:var(--color-danger);font-weight:600}.social-post-warnings{background:color-mix(in srgb, var(--color-danger) 8%, transparent);border:1px solid var(--color-danger);border-radius:8px;padding:12px}.social-post-warnings h2{color:var(--color-danger);font-size:.95rem}.social-post-warnings ul,.social-post-section details ul{margin:0;padding-left:20px;font-size:.85rem}.social-post-section summary{cursor:pointer;color:var(--color-text-muted);font-size:.85rem}.social-post-list{flex-direction:column;gap:10px;margin:0;padding:0;list-style:none;display:flex}.social-post-card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius);overflow:hidden}.social-post-card-button{text-align:left;cursor:pointer;background:0 0;border:none;gap:10px;width:100%;padding:0;display:flex}.social-post-card-thumbnail{object-fit:cover;background:var(--color-bg);flex-shrink:0;width:84px;height:84px}.social-post-card-body{flex-direction:column;flex:1;gap:4px;min-width:0;padding:10px 12px 10px 0;display:flex}.social-post-card-meta-row{flex-wrap:wrap;align-items:center;gap:6px;display:flex}.social-post-card-excerpt{text-overflow:ellipsis;white-space:nowrap;margin:0;font-size:.88rem;overflow:hidden}.status-badge-draft{color:var(--color-text-muted);background:var(--color-bg)}.status-badge-ready{color:#1d4ed8;background:#eff6ff;border-color:#bfdbfe}.status-badge-posted{color:#15803d;background:#f0fdf4;border-color:#bbf7d0}.status-badge-archived{color:var(--color-text-muted);background:var(--color-bg);text-decoration:line-through}.social-post-photo-list{flex-wrap:wrap;gap:10px;margin:0;padding:0;list-style:none;display:flex}.social-post-photo-item{flex-direction:column;align-items:center;gap:4px;display:flex}.social-post-photo-thumbnail{object-fit:cover;background:var(--color-bg);border-radius:8px;width:72px;height:72px}.social-post-content-preview{white-space:pre-wrap;background:var(--color-bg);border-radius:8px;margin:0;padding:10px 12px;font-size:.92rem}.photo-picker-grid{grid-template-columns:repeat(3,1fr);gap:8px;margin:0;padding:0;list-style:none;display:grid}.photo-picker-item-selected .photo-picker-image-button{outline:3px solid var(--color-primary);outline-offset:-3px}.photo-picker-image-button{cursor:pointer;background:var(--color-bg);aspect-ratio:1;border:none;border-radius:8px;width:100%;padding:0;display:block;position:relative;overflow:hidden}.photo-picker-image{object-fit:cover;width:100%;height:100%;display:block}.photo-picker-check{background:var(--color-primary);color:var(--color-primary-text);border-radius:999px;justify-content:center;align-items:center;width:20px;height:20px;font-size:.75rem;display:flex;position:absolute;top:4px;right:4px}.photo-picker-rating-badge{padding:0 6px;position:absolute;bottom:4px;left:4px}.photo-picker-warning{color:var(--color-text-muted);margin:0;font-size:.7rem}.photo-picker-warning-warning{color:var(--color-danger)}@media (width>=640px){.app-shell{padding-top:16px}.app-header{border-radius:var(--radius);border:1px solid var(--color-border)}}