:root{--md-primary: #006b5f;--md-on-primary: #ffffff;--md-primary-container: #9ff2e4;--md-on-primary-container: #00201c;--md-secondary: #4a635f;--md-secondary-container: #cce8e1;--md-tertiary: #66587a;--md-tertiary-container: #ecdcff;--md-error: #ba1a1a;--md-surface: #fbfdf8;--md-surface-container-low: #f3f6f0;--md-surface-container: #edf1eb;--md-surface-container-high: #e8ece5;--md-surface-container-highest: #e2e6df;--md-on-surface: #191c1b;--md-on-surface-variant: #3f4946;--md-outline: #6f7975;--md-outline-variant: #bec9c4;--md-shadow-1: 0 1px 2px rgba(17, 28, 25, .16), 0 1px 3px rgba(17, 28, 25, .1);--md-shadow-2: 0 2px 6px rgba(17, 28, 25, .16), 0 8px 24px rgba(17, 28, 25, .12);color:var(--md-on-surface);background:var(--md-surface);font-family:Inter,Noto Sans JP,Yu Gothic UI,Hiragino Kaku Gothic ProN,Meiryo,sans-serif;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased}*{box-sizing:border-box}body{margin:0;min-width:320px;min-height:100vh;background:radial-gradient(circle at 12% 0%,rgba(159,242,228,.18),transparent 32%),var(--md-surface)}button,input,select,textarea{font:inherit}button{min-height:40px;border:0;border-radius:20px;background:var(--md-surface-container-high);color:var(--md-on-surface);cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:0 16px;font-weight:600;transition:background .14s ease,box-shadow .14s ease,color .14s ease}button:hover{background:var(--md-surface-container-highest)}button:disabled{cursor:not-allowed;opacity:.58}button:disabled:hover{background:var(--md-surface-container-high)}button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid rgba(31,111,85,.28);outline-offset:2px}input,select,textarea{width:100%;min-height:40px;border:1px solid var(--md-outline-variant);border-radius:8px;background:var(--md-surface);color:var(--md-on-surface);padding:0 12px}textarea{min-height:96px;padding:10px 12px;resize:vertical}.app-shell{min-height:100vh;max-width:1440px;margin:0 auto;padding:24px 24px 96px}.topbar{position:sticky;top:0;z-index:10;display:flex;align-items:center;justify-content:space-between;gap:16px;margin:-8px -8px 16px;padding:12px 16px;border-radius:8px;background:color-mix(in srgb,var(--md-surface) 92%,transparent);box-shadow:var(--md-shadow-1);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px)}.eyebrow{margin:0 0 4px;color:var(--md-on-surface-variant);font-size:.78rem;font-weight:700;letter-spacing:0;text-transform:uppercase}h1,h2,h3,p{margin-top:0}h1{margin-bottom:0;font-size:1.7rem;line-height:1.1}h2{font-size:1.2rem;line-height:1.3}h3{font-size:1rem}.topbar-actions,.detail-actions,.quick-actions,.form-actions,.tag-suggestions,.inline-actions{display:flex;flex-wrap:wrap;gap:8px}.primary-button{min-height:40px;background:var(--md-primary);color:var(--md-on-primary);font-weight:700;box-shadow:var(--md-shadow-1)}.primary-button:hover{background:#005248;box-shadow:var(--md-shadow-2)}.icon-button{width:40px;min-width:40px;padding:0;border-radius:999px;font-size:1.1rem}.settings-menu{position:relative}.settings-menu-panel{position:absolute;top:calc(100% + 8px);right:0;z-index:40;display:grid;width:min(280px,calc(100vw - 32px));gap:4px;padding:8px;border-radius:8px;background:var(--md-surface-container);box-shadow:var(--md-shadow-2)}.settings-menu-panel button{min-height:44px;justify-content:flex-start;border-radius:8px;background:transparent;box-shadow:none}.settings-menu-panel button:hover{background:var(--md-surface-container-high)}.settings-menu-panel button:disabled:hover{background:transparent}.settings-menu-section-title,.settings-menu-empty{margin:0;padding:8px 12px 4px;color:var(--md-on-surface-variant);font-size:.78rem;font-weight:700}.settings-menu-empty{display:block;padding-bottom:8px;font-weight:600}.settings-menu-divider{height:1px;margin:4px 0;background:var(--md-outline-variant)}.secondary-button{width:100%}.danger-button{color:var(--md-error);background:#ffdad6}.visually-hidden{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}.notice-line,.filters-panel,.detail-dialog,.empty-state{border:1px solid var(--md-outline-variant);border-radius:8px;background:var(--md-surface);box-shadow:var(--md-shadow-1)}.app-footer{display:flex;justify-content:flex-end;margin-top:14px;color:var(--md-on-surface-variant);font-size:.82rem}.footer-connection{display:flex;align-items:center;gap:8px;min-height:32px;padding:4px 10px;border-radius:999px;color:var(--md-on-surface-variant);background:var(--md-surface-container-low)}.state-dot{width:10px;height:10px;border-radius:999px;background:var(--md-error)}.state-dot.online{background:var(--md-primary)}.notice-line{margin:0 0 12px;padding:12px;color:var(--md-on-surface-variant);background:var(--md-surface-container-low)}.empty-actions{display:flex;flex-wrap:wrap;gap:8px}.active-filter-chips{display:flex;flex-wrap:wrap;gap:6px}.active-filter-chips button{display:inline-flex;min-width:0;min-height:30px;align-items:center;gap:6px;padding:4px 8px;background:var(--md-secondary-container);color:#203b36;font-size:.82rem}.active-filter-chips span{min-width:0;overflow-wrap:anywhere}.active-filter-chips strong{flex:0 0 auto;color:var(--md-secondary);font-size:.78rem}.workspace{display:grid;grid-template-columns:minmax(0,1fr);gap:18px;align-items:start}.filters-panel{padding:14px;background:color-mix(in srgb,var(--md-surface) 88%,var(--md-surface-container-low))}.search-field{display:grid;grid-template-columns:24px minmax(0,1fr);align-items:center;gap:8px;min-height:50px;margin-bottom:14px;padding:0 14px;border:1px solid var(--md-outline-variant);border-radius:12px;background:var(--md-surface);color:var(--md-on-surface-variant)}.search-field input{min-height:48px;border:0;background:transparent;padding:0}.field-block{display:grid;gap:6px;margin-bottom:12px}.field-block span{color:var(--md-on-surface-variant);font-size:.84rem;font-weight:700}.field-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.field-grid.three{grid-template-columns:repeat(3,minmax(0,1fr))}.field-grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}.filter-chip-groups{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:14px 28px;padding:14px 0;border-top:1px solid var(--md-outline-variant);border-bottom:1px solid var(--md-outline-variant)}.filter-chip-group p{margin-bottom:8px;color:var(--md-on-surface-variant);font-size:.84rem;font-weight:700}.filter-chip-row{display:flex;flex-wrap:wrap;gap:8px}.filter-chip-row button{min-width:0;min-height:38px;padding:6px 14px;border:1px solid var(--md-outline-variant);border-radius:999px;background:var(--md-surface);box-shadow:none;white-space:nowrap}.filter-chip-row button.active{border-color:var(--md-primary);background:var(--md-primary-container);color:var(--md-on-primary-container);font-weight:800}.tag-filter-field{max-width:320px;margin-top:14px}.filter-condition-row{display:flex;flex-wrap:wrap;align-items:center;gap:8px;padding-top:12px;border-top:1px solid var(--md-outline-variant)}.filter-condition-title{display:inline-flex;align-items:center;min-height:30px;color:var(--md-on-surface-variant);font-size:.84rem;font-weight:800}.filter-condition-empty{min-height:30px;padding:5px 10px;border-radius:999px;background:var(--md-surface-container);color:var(--md-on-surface-variant);font-size:.82rem}.compact-button{width:auto;min-height:32px;padding:4px 10px;font-size:.82rem}.segmented-control{display:inline-grid;grid-template-columns:repeat(2,44px);gap:0;width:max-content;border:1px solid var(--md-outline-variant);border-radius:8px;overflow:hidden}.segmented-control button{width:44px;min-width:44px;min-height:40px;padding:0;border-radius:0}.segmented-control button+button{border-left:1px solid var(--md-outline-variant)}.segmented-control button:first-child{border-radius:8px 0 0 8px}.segmented-control button:last-child{border-radius:0 8px 8px 0}.segmented-control .active{background:var(--md-primary);color:var(--md-on-primary)}.view-mode-icon{width:20px;height:20px;fill:currentColor}.library-area{min-width:0}.library-toolbar{display:flex;flex-wrap:wrap;align-items:center;justify-content:flex-end;gap:8px;margin-bottom:12px}.toolbar-select{display:block;width:132px}.toolbar-select select{min-height:40px}.sort-direction-icon{width:20px;height:20px;fill:currentColor}.floating-add-button{position:fixed;right:24px;bottom:24px;z-index:16;width:64px;min-width:64px;height:64px;min-height:64px;padding:0;border-radius:999px;background:var(--md-primary);color:var(--md-on-primary);box-shadow:0 10px 28px #00544a4d;font-size:2rem;line-height:1}.floating-add-button:hover{background:#005248;box-shadow:0 12px 32px #00544a5c}.item-list,.item-grid{display:grid;gap:12px}.item-grid{grid-template-columns:repeat(auto-fill,minmax(260px,1fr))}.library-card{border:1px solid var(--md-outline-variant);border-radius:8px;background:var(--md-surface);overflow:hidden;box-shadow:var(--md-shadow-1)}.library-card.selected{border-color:var(--md-primary);box-shadow:0 0 0 2px color-mix(in srgb,var(--md-primary) 18%,transparent),var(--md-shadow-2)}.card-main{width:100%;min-height:0;display:grid;grid-template-columns:82px minmax(0,1fr);gap:14px;padding:12px;border:0;border-radius:0;text-align:left}.item-grid .card-main{grid-template-columns:1fr}.cover-thumb{width:82px;aspect-ratio:8 / 11;border-radius:6px;object-fit:cover;background:var(--md-surface-container-highest)}.item-grid .cover-thumb{width:100%;max-height:230px}.card-content{min-width:0}.card-title-row{display:flex;align-items:flex-start;justify-content:space-between;gap:8px}.card-title-row h2{margin-bottom:6px;overflow-wrap:anywhere}.card-content p{margin-bottom:8px;color:var(--md-on-surface-variant)}.type-pill{flex:0 0 auto;padding:4px 8px;border-radius:999px;background:#d8e2ff;color:#001a41;font-size:.78rem;font-weight:700}.card-chip-row{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:8px}.card-chip-row span{padding:4px 7px;border-radius:6px;background:var(--md-surface-container);color:var(--md-on-surface-variant);font-size:.78rem}.short-comment{margin-bottom:0}.tag-row{display:flex;flex-wrap:wrap;gap:6px;padding:0 12px 12px}.tag-row button,.tag-suggestions button{min-height:28px;padding:3px 8px;background:#ffdea6;color:#271900;font-size:.78rem}.detail-backdrop{position:fixed;inset:0;z-index:18;display:grid;place-items:start center;padding:72px 18px 18px;background:#111c1957}.detail-dialog{width:min(760px,100%);max-height:calc(100vh - 96px);overflow:auto;padding:16px;background:var(--md-surface);box-shadow:var(--md-shadow-2)}.detail-dialog-header{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;margin-bottom:12px;padding-bottom:12px;border-bottom:1px solid var(--md-outline-variant)}.detail-dialog-header h2{margin-bottom:0}.detail-content{display:grid;grid-template-columns:180px minmax(0,1fr);gap:14px;align-items:start}.detail-content>:nth-child(n+3){grid-column:1 / -1}.detail-cover{width:100%;max-height:260px;border-radius:8px;object-fit:cover;background:var(--md-surface-container-highest)}.detail-subtitle{color:var(--md-on-surface-variant)}.progress-stepper{display:grid;grid-template-columns:52px minmax(0,1fr) 52px 52px;gap:8px;align-items:center;padding:10px;border:1px solid var(--md-outline-variant);border-radius:8px;background:var(--md-surface-container-low)}.progress-stepper strong{min-width:0;text-align:center;overflow-wrap:anywhere}.draft-progress-stepper{display:grid;gap:6px}.draft-progress-stepper>span{color:var(--md-on-surface-variant);font-size:.82rem;font-weight:700}.detail-section{display:grid;gap:8px}.detail-section h3{margin:0;color:var(--md-on-surface);font-size:.95rem}.detail-list{display:grid;gap:8px;margin:0}.detail-list div{display:grid;grid-template-columns:86px minmax(0,1fr);gap:8px}.detail-list dt{color:var(--md-on-surface-variant);font-weight:700}.detail-list dd{margin:0;overflow-wrap:anywhere}.detail-list a{color:#285ea8}.detail-tags{padding:0}.metadata-description{margin:0;color:var(--md-on-surface-variant);font-size:.9rem;line-height:1.6}.notes-block{padding:12px;border-radius:8px;background:var(--md-surface-container-low)}.notes-block pre{white-space:pre-wrap;margin:0;color:var(--md-on-surface-variant)}.empty-state,.empty-detail{padding:24px}.form-backdrop{position:fixed;inset:0;z-index:20;display:grid;place-items:center;padding:18px;background:#111c1975}.scanner-backdrop{position:fixed;inset:0;z-index:30;display:grid;place-items:center;padding:18px;background:#111c19ad}.item-form{width:min(980px,100%);max-height:92vh;overflow:auto;border-radius:8px;background:var(--md-surface);padding:18px;box-shadow:0 20px 70px #00000038}.scanner-dialog{width:min(620px,100%);border-radius:8px;background:var(--md-surface);padding:18px;box-shadow:0 20px 70px #00000047}.scanner-stage{position:relative;overflow:hidden;aspect-ratio:4 / 3;border-radius:8px;background:#111c19}.scanner-stage video{width:100%;height:100%;object-fit:cover}.scan-frame{position:absolute;inset:22%;border:3px solid #f2be4b;border-radius:8px;box-shadow:0 0 0 999px #0000003d}.manual-scan-row{display:grid;grid-template-columns:minmax(0,1fr) 88px;gap:10px;align-items:end}.form-header{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;margin-bottom:14px}.form-section{padding:14px 0;border-top:1px solid var(--md-outline-variant)}.form-section h3{margin-bottom:12px}.helper-text{color:var(--md-on-surface-variant);font-size:.9rem}.candidate-box,.duplicate-box{display:grid;gap:8px;padding:12px;border:1px solid #e6c9a0;border-radius:8px;background:#fff9ef;margin-bottom:12px}.candidate-box{border-color:#adc6ff;background:#eef4ff}.candidate-box h3,.duplicate-box h3{margin-bottom:2px}.candidate-row,.duplicate-row{display:grid;min-height:0;padding:8px;text-align:left}.candidate-row small,.duplicate-row small{color:var(--md-on-surface-variant)}.duplicate-row.strong{border-color:var(--md-error)}.cover-edit-row{display:grid;grid-template-columns:150px minmax(0,1fr);gap:12px;align-items:start}.cover-edit-row img{width:150px;aspect-ratio:8 / 11;border-radius:8px;object-fit:cover;background:var(--md-surface-container-highest)}.form-actions{justify-content:flex-end;padding-top:12px;border-top:1px solid var(--md-outline-variant)}@media(max-width:1160px){.workspace{grid-template-columns:minmax(0,1fr)}}@media(max-width:760px){.app-shell{padding:14px 14px 88px}.topbar,.form-header{align-items:stretch;flex-direction:column}.topbar-actions{display:flex}.workspace,.filter-chip-groups,.field-grid,.field-grid.two,.field-grid.three,.cover-edit-row,.progress-stepper,.manual-scan-row{grid-template-columns:1fr}.detail-backdrop{place-items:end center;padding:12px}.detail-dialog{max-height:calc(100vh - 24px)}.detail-content{grid-template-columns:1fr}.detail-content>:nth-child(n+3){grid-column:auto}.filter-condition-row{align-items:flex-start;flex-direction:column}.tag-filter-field{max-width:none}.floating-add-button{right:16px;bottom:16px;width:58px;min-width:58px;height:58px;min-height:58px}.card-main{grid-template-columns:72px minmax(0,1fr)}.cover-thumb{width:72px}.item-form{max-height:96vh;padding:14px}}