:root{color:#111827;background:#f8fafc;font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-synthesis:none;text-rendering:optimizeLegibility}html,body,#root{width:100%;max-width:100%;min-height:100%;overflow-x:hidden}body{margin:0;overscroll-behavior-x:none}button,input,textarea{font:inherit}input,textarea,select{font-size:16px}button{color:inherit}img{display:block;max-width:100%}.app-shell{width:100%;min-height:100svh;max-width:680px;box-sizing:border-box;overflow-x:hidden;overflow-x:clip;margin:0 auto;background:#fff}@supports (height: 100dvh){.app-shell{min-height:100dvh}}.empty-state{display:grid;gap:12px;min-height:50vh;justify-items:center;place-content:center;padding:24px;text-align:center}.empty-state h2,.empty-state p{margin:0}.primary-action{display:inline-grid;width:48px;height:48px;margin-top:8px;place-items:center;border:0;border-radius:999px;color:#fff;background:#2563eb;cursor:pointer}.primary-action:disabled{opacity:.55;cursor:not-allowed}.error-text{color:#b91c1c;font-size:14px}.inventory-screen,.detail-screen,.form-screen,.tag-management-screen{padding:16px}.form-screen{position:fixed;top:0;right:0;bottom:0;left:0;z-index:10;width:min(100%,680px);height:100svh;max-width:100%;box-sizing:border-box;margin:0 auto;overflow-x:hidden;overflow-x:clip;overflow-y:auto;overscroll-behavior-x:none;overscroll-behavior-y:contain;touch-action:pan-y;background:#fff;-webkit-overflow-scrolling:touch}@supports (height: 100dvh){.form-screen{height:100dvh}}.screen-toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:16px}.screen-toolbar h2,.screen-toolbar p{margin:0}.screen-toolbar h2{font-size:20px;line-height:1.35}.screen-toolbar p{margin-top:2px;color:#6b7280;font-size:13px}.screen-toolbar__actions{display:flex;flex:0 0 auto;align-items:center;gap:8px}.icon-button{display:inline-grid;width:42px;height:42px;min-width:42px;place-items:center;border:1px solid #d1d5db;border-radius:8px;color:#111827;background:#fff;cursor:pointer}.icon-button:hover:not(:disabled){border-color:#9ca3af;background:#f9fafb}.icon-button:focus-visible,.inventory-card:focus-visible,.filter-chip:focus-visible,.text-button:focus-visible,.secondary-action:focus-visible,.save-button:focus-visible,.photo-carousel__image-button:focus-visible,.carousel-indicator:focus-visible{outline:3px solid #93c5fd;outline-offset:2px}.icon-button:disabled{color:#9ca3af;background:#f3f4f6;cursor:not-allowed}.inventory-controls{display:grid;gap:12px;margin-bottom:16px}.inventory-controls__top{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:8px;align-items:center}.search-field input{width:100%;box-sizing:border-box;min-height:44px;border:1px solid #d1d5db;border-radius:8px;padding:0 12px;color:#111827;background:#fff}.search-field input::placeholder{color:#9ca3af}.passphrase-form{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:.75rem;width:min(100%,28rem)}.passphrase-form .primary-action{width:3rem;height:3rem}.sort-field{display:inline-flex;align-items:center;gap:6px;min-height:44px;box-sizing:border-box;border:1px solid #d1d5db;border-radius:8px;padding:0 8px;color:#374151;background:#fff}.sort-field select{min-height:38px;border:0;color:#111827;background:transparent;font:inherit}.tag-selector__search{display:flex;align-items:center;gap:8px;min-height:42px;box-sizing:border-box;border:1px solid #d1d5db;border-radius:8px;padding:0 10px;color:#6b7280;background:#fff}.tag-selector__search input{width:100%;min-width:0;border:0;color:#111827;background:transparent;outline:0}.tag-filter-row{display:flex;gap:8px;overflow-x:auto;padding-bottom:2px}.tag-filter-row--wrap{flex-wrap:wrap;overflow-x:visible;padding-bottom:0}.filter-chip,.tag-chip{max-width:100%;border:1px solid #d1d5db;border-radius:999px;color:#374151;background:#fff;font-size:12px;line-height:1;white-space:nowrap}.filter-chip{flex:0 0 auto;min-height:32px;padding:0 12px;cursor:pointer}.category-filter-chip{border-radius:4px}.tag-filter-row--wrap .filter-chip{flex:0 1 auto;overflow:hidden;text-overflow:ellipsis}.filter-chip.is-active{border-color:#1d4ed8;color:#1d4ed8;background:#eff6ff}.tag-chip{display:inline-flex;align-items:center;min-width:0;height:24px;padding:0 8px;overflow:hidden;text-overflow:ellipsis}.state-panel{display:grid;gap:12px;min-height:140px;place-items:center;border:1px solid #e5e7eb;border-radius:8px;padding:20px;color:#4b5563;text-align:center}.state-panel p{margin:0}.state-panel--error{border-color:#fecaca;color:#991b1b;background:#fef2f2}.text-button{display:inline-flex;align-items:center;justify-content:center;gap:6px;min-height:36px;border:1px solid #d1d5db;border-radius:8px;padding:0 14px;color:#111827;background:#fff;cursor:pointer}.text-button:disabled{color:#9ca3af;background:#f3f4f6;cursor:not-allowed}.inventory-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}.inventory-card{display:grid;min-width:0;overflow:hidden;border:1px solid #e5e7eb;border-radius:8px;padding:0;text-align:left;background:#fff;cursor:pointer}.inventory-card:hover{border-color:#cbd5e1}.inventory-card__photo{display:grid;aspect-ratio:1 / 1;place-items:center;overflow:hidden;color:#6b7280;background:#f3f4f6;font-size:13px}.inventory-card__photo img{width:100%;height:100%;object-fit:cover}.inventory-card__body{display:grid;min-width:0;padding:8px}.inventory-card h3{min-width:0;margin:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:13px;line-height:1.35}.inventory-card__tags,.tag-row{display:flex;min-width:0;flex-wrap:wrap;gap:6px}.item-detail{display:grid;gap:16px}.photo-carousel{display:grid;gap:10px}.photo-carousel__frame{position:relative;aspect-ratio:4 / 3;overflow:hidden;border-radius:8px;background:#f3f4f6}.photo-carousel__image-button{display:block;width:100%;height:100%;border:0;padding:0;background:transparent;cursor:zoom-in}.photo-carousel__image-button img{width:100%;height:100%;object-fit:contain;background:#f3f4f6}.photo-placeholder{display:grid;width:100%;height:100%;place-items:center;color:#6b7280;font-size:14px}.photo-carousel__nav{position:absolute;top:50%;border-color:#11182733;background:#ffffffeb;transform:translateY(-50%)}.photo-carousel__nav--prev{left:8px}.photo-carousel__nav--next{right:8px}.carousel-indicators{display:flex;justify-content:center;gap:8px;min-height:18px}.carousel-indicator{width:8px;height:8px;border:0;border-radius:999px;padding:0;background:#d1d5db;cursor:pointer}.carousel-indicator.is-active{background:#2563eb}.item-detail__body{display:grid;gap:14px;min-width:0}.item-detail__title-meta{display:flex;min-width:0;flex-wrap:wrap;align-items:center;gap:8px}.item-detail__title-meta .icon-button{flex:0 0 auto;width:34px;height:34px;min-width:34px}.item-detail__title-row{display:flex;min-width:0;align-items:flex-start}.item-detail__title-row h2{min-width:0;margin:0;overflow-wrap:anywhere;font-size:15px;line-height:1.35}.stock-badge,.category-badge{border:1px solid #bbf7d0;border-radius:999px;padding:6px 10px;font-size:13px;line-height:1}.stock-badge{flex:0 0 auto;color:#166534;background:#f0fdf4;white-space:nowrap}.category-badge{flex:0 1 auto;min-width:0;max-width:100%;color:#166534;background:#f0fdf4;overflow-wrap:anywhere}.item-detail__memo{margin:0;color:#374151;font-size:13px;line-height:1.7;overflow-wrap:anywhere;white-space:pre-wrap}.tag-row .icon-button{width:28px;height:24px;min-width:28px;border-radius:999px}.detail-tag-editor{display:grid;gap:10px;border:1px solid #e5e7eb;border-radius:8px;padding:10px;background:#f9fafb}.detail-tag-editor .state-panel{min-height:84px}.detail-tag-editor__actions{display:flex;justify-content:flex-end;gap:8px}.detail-tag-editor__actions .icon-button{width:36px;height:36px;min-width:36px}.muted-text{margin:0;color:#6b7280;font-size:14px}.date-list{display:grid;gap:8px;margin:0;padding:12px 0 0;border-top:1px solid #e5e7eb}.date-list div{display:grid;grid-template-columns:72px minmax(0,1fr);gap:12px}.date-list dt{color:#6b7280;font-size:13px}.date-list dd{min-width:0;margin:0;color:#111827;font-size:13px;overflow-wrap:anywhere}.status-text{margin:0;color:#1d4ed8;font-size:14px}.item-form,.tag-create-form{display:grid;gap:16px}.form-field{display:grid;gap:8px;min-width:0;color:#111827;font-size:14px;font-weight:600}.form-field input,.form-field textarea{width:100%;box-sizing:border-box;border:1px solid #d1d5db;border-radius:8px;padding:10px 12px;color:#111827;background:#fff;font-weight:400}.form-field input{min-height:44px}.form-field textarea{min-height:112px;resize:vertical}.form-field input:disabled,.form-field textarea:disabled{color:#6b7280;background:#f3f4f6}.field-error,.form-error{margin:0;color:#b91c1c;font-size:13px;font-weight:400;line-height:1.45}.form-error{border:1px solid #fecaca;border-radius:8px;padding:10px 12px;background:#fef2f2}.form-actions{display:flex;justify-content:flex-end;gap:10px;padding-top:4px}.save-button,.secondary-action{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:42px;border:1px solid transparent;border-radius:8px;padding:0 14px;cursor:pointer}.save-button{color:#fff;background:#2563eb}.secondary-action{color:#1d4ed8;background:#eff6ff}.save-button:disabled,.secondary-action:disabled{color:#9ca3af;background:#f3f4f6;cursor:not-allowed}.photo-picker{display:grid;gap:10px;min-width:0}.photo-picker__toolbar{display:flex;justify-content:flex-start}.photo-picker__grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}.photo-picker__item{position:relative;aspect-ratio:1 / 1;overflow:hidden;border:1px solid #e5e7eb;border-radius:8px;background:#f3f4f6}.photo-picker__item img{width:100%;height:100%;object-fit:cover}.photo-picker__remove{position:absolute;top:6px;right:6px;width:34px;height:34px;min-width:34px;border-color:#1118272e;background:#fffffff0}.tag-selector{display:grid;gap:10px}.tag-selector__header{display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:14px;font-weight:600}.tag-selector__manage{min-height:34px;padding:0 10px;font-size:13px;font-weight:400}.tag-create-form{grid-template-columns:minmax(0,1fr) auto;align-items:end;margin-bottom:16px}.tag-list{display:grid;gap:8px}.tag-list__item{display:flex;align-items:center;justify-content:space-between;gap:8px;min-height:40px;border:1px solid #e5e7eb;border-radius:8px;padding:4px 6px 4px 10px;background:#fff}.tag-list__item span{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.tag-list__actions{display:flex;flex:0 0 auto;gap:6px}.tag-list__item .icon-button{width:34px;height:34px;min-width:34px}.tag-edit-form{display:grid;grid-template-columns:minmax(0,1fr) auto auto;gap:8px;width:100%;align-items:center}.tag-edit-form input{min-width:0;min-height:36px;box-sizing:border-box;border:1px solid #d1d5db;border-radius:8px;padding:0 10px;color:#111827;background:#fff}.image-viewer{position:fixed;top:0;right:0;bottom:0;left:0;z-index:100;display:grid;grid-template-rows:auto 1fr;background:#111827f5}.image-viewer__toolbar{display:flex;align-items:center;justify-content:flex-end;gap:8px;padding:12px;color:#fff}.image-viewer__toolbar .icon-button{border-color:#ffffff3d;color:#fff;background:#ffffff1a}.image-viewer__counter{min-width:52px;text-align:center;font-size:13px}.image-viewer__stage{display:grid;min-height:0;place-items:center;overflow:hidden;touch-action:none}.image-viewer__stage img{max-width:94vw;max-height:calc(100vh - 88px);object-fit:contain;transition:transform .14s ease;-webkit-user-select:none;user-select:none}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;clip-path:inset(50%)}@media(min-width:560px){.inventory-screen,.detail-screen,.form-screen,.tag-management-screen{padding:20px}.inventory-grid{gap:14px}.photo-picker__grid{grid-template-columns:repeat(4,minmax(0,1fr))}}