:root{--fg: #1a1a1a;--muted: #6b7280;--line: #e5e7eb;--accent: #2563eb;--warn: #dc2626;--bg: #ffffff;--heat-from: #e8eaee;--heat-to: #1b1f26;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif}*{box-sizing:border-box}body{margin:0;color:var(--fg);background:var(--bg)}.app{max-width:960px;margin:0 auto;padding:16px}.app-header{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:12px}.app-header h1{font-size:22px;margin:0;letter-spacing:-.02em}.header-actions{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.searchbar{position:relative;margin-bottom:12px}.searchbar-toggles{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:8px;margin-bottom:8px}.pair-toggle,.source-toggle{display:flex;flex-wrap:wrap;gap:4px}.pair-toggle button,.source-toggle button{border:1px solid var(--line);background:#fff;padding:6px 12px;border-radius:999px;cursor:pointer;font-size:13px;color:var(--muted)}.pair-toggle button.active{background:var(--fg);color:#fff;border-color:var(--fg)}.source-toggle button.active{background:var(--accent);color:#fff;border-color:var(--accent)}.search-input{width:100%;padding:12px 14px;font-size:16px;border:1px solid var(--line);border-radius:12px;outline:none}.search-input:focus{border-color:var(--accent)}.suggestions{position:absolute;z-index:10;left:0;right:0;margin:4px 0 0;list-style:none;padding:4px;background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:0 8px 24px #00000014;max-height:320px;overflow:auto}.suggestions li button{display:flex;gap:8px;align-items:baseline;width:100%;background:none;border:none;text-align:left;padding:8px 10px;border-radius:8px;cursor:pointer}.suggestions li button:hover{background:#f3f4f6}.sug-term{font-weight:600}.sug-reading{color:var(--muted);font-size:12px}.sug-def{color:var(--muted);font-size:13px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.filter-bar{display:flex;align-items:center;gap:16px;flex-wrap:wrap;margin-bottom:16px}.chk{display:inline-flex;align-items:center;gap:6px;font-size:14px;color:var(--muted)}.chk.danger{color:var(--warn);font-weight:600}.sort-select{display:inline-flex;align-items:center;gap:6px;font-size:14px;color:var(--muted)}.sort-select select{border:1px solid var(--line);border-radius:8px;padding:5px 8px;font:inherit;background:#fff;cursor:pointer}.review-btn{margin-left:auto;background:var(--accent);color:#fff;border:none;padding:8px 16px;border-radius:10px;cursor:pointer;font-size:14px}.review-btn:disabled{background:#cbd5e1;cursor:not-allowed}.content{display:grid;grid-template-columns:1fr;gap:16px}@media (min-width: 760px){.content:has(.detail-panel){grid-template-columns:1fr 320px}}.word-cloud{display:flex;flex-wrap:wrap;gap:8px;align-content:flex-start}.tag{position:relative;height:38px;display:inline-flex;align-items:center;padding:0 14px;border:none;border-radius:8px;cursor:pointer;font-size:15px;line-height:1;transition:transform .05s ease}.tag:hover{transform:translateY(-1px)}.tag.relapsed{box-shadow:inset 0 0 0 2px var(--warn)}.tag.due{outline:2px solid var(--accent);outline-offset:1px}.tag.dimmed{opacity:.35}.tag.deletable{cursor:default;padding-right:8px}.tag.deletable:hover{transform:none}.tag .tag-delete{margin-left:8px;border:none;background:transparent;color:inherit;cursor:pointer;font-size:18px;line-height:1;padding:0 2px;border-radius:4px;opacity:.7}.tag .tag-delete:hover{opacity:1;background:var(--warn);color:#fff}.tag .badge{position:absolute;top:-6px;right:-6px;background:var(--warn);color:#fff;width:16px;height:16px;border-radius:50%;font-size:11px;font-weight:700;display:grid;place-items:center}.badge.inline{position:static;width:auto;height:auto;padding:1px 6px;border-radius:999px}.empty,.muted{color:var(--muted);font-size:14px}.detail-panel{position:fixed;left:0;right:0;bottom:0;z-index:20;background:var(--bg);border:1px solid var(--line);border-radius:12px 12px 0 0;padding:14px;max-height:75vh;overflow:auto;box-shadow:0 -8px 24px #00000029}@media (min-width: 760px){.detail-panel{position:sticky;top:16px;bottom:auto;left:auto;right:auto;z-index:auto;align-self:start;border-radius:12px;box-shadow:none;max-height:calc(100vh - 32px)}}.detail-panel header{display:flex;align-items:baseline;gap:8px}.detail-panel header h2{margin:0;font-size:18px}.detail-panel .reading{color:var(--muted);font-size:13px}.detail-panel .close{margin-left:auto}.definitions{padding-left:18px;margin:10px 0}.definitions li{margin:4px 0}.custom-def textarea{width:100%;border:1px solid var(--line);border-radius:8px;padding:8px;font:inherit}.srs-stats{margin-top:12px;border-top:1px solid var(--line);padding-top:10px;display:grid;gap:4px}.srs-stats>div{display:flex;justify-content:space-between;font-size:13px}.srs-stats span{color:var(--muted)}.add-review{width:100%}.detail-actions{display:flex;gap:16px;margin-top:10px}.learned-head{display:flex;align-items:baseline;gap:16px;margin:8px 0 4px}.learned-head h2{margin:0;font-size:20px}.primary{background:var(--accent);color:#fff;border:none;padding:8px 14px;border-radius:8px;cursor:pointer;margin-top:8px}.primary:disabled{background:#cbd5e1}.link{background:none;border:none;color:var(--accent);cursor:pointer;font-size:14px}.dict-import{position:relative;display:flex;align-items:center;gap:8px;flex-wrap:wrap}.import-label{border:1px dashed var(--line);padding:6px 12px;border-radius:8px;cursor:pointer;font-size:13px}.dict-count,.dict-status{font-size:12px;color:var(--muted)}.dict-import-panel{position:absolute;top:100%;right:0;z-index:30;margin-top:6px;width:min(360px,90vw);background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:0 8px 24px #0000001f;padding:12px;display:grid;gap:10px}.url-row{display:flex;gap:6px}.url-input{flex:1;min-width:0;border:1px solid var(--line);border-radius:8px;padding:7px 10px;font:inherit;font-size:13px}.url-input:focus{outline:none;border-color:var(--accent)}.url-row .primary{margin-top:0}.local-dict-list{list-style:none;padding:0;margin:0;display:grid;gap:4px}.local-dict-list li{display:flex;align-items:center;gap:8px;font-size:13px;padding:6px 8px;border-radius:8px;background:#f8fafc}.ld-title{font-weight:600;flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.ld-meta{color:var(--muted);font-size:12px}.detail-panel .results{display:grid;gap:16px;margin:10px 0}.result{border-top:1px solid var(--line);padding-top:12px}.result:first-child{border-top:none;padding-top:0}.result-head{display:flex;align-items:baseline;gap:10px;flex-wrap:wrap}.headword{font-size:24px;font-weight:600;line-height:1.4}.furigana ruby{ruby-align:center}.furigana rt{font-size:.5em;color:var(--muted);font-weight:400}.dict-name{font-size:11px;color:var(--muted);background:#f1f5f9;padding:2px 8px;border-radius:999px;margin-left:auto}.add-result{margin-left:auto;font-size:18px;line-height:1;padding:2px 8px;align-self:center}.add-result:disabled{color:var(--ok, #16a34a);opacity:1;cursor:default}.reasons{display:flex;align-items:center;gap:6px;flex-wrap:wrap;margin:8px 0;font-size:12px}.reasons-base{font-weight:600}.reason-chip{background:#eef2ff;color:#4338ca;padding:2px 8px;border-radius:999px}.reason-chip:before{content:"↞ ";color:var(--muted)}.fuzzy-divider{margin:14px 0 6px;font-size:12px;border-top:1px dashed var(--border, #e5e7eb);padding-top:10px}.term-tags{display:flex;gap:4px;flex-wrap:wrap;margin:6px 0}.pronunciations{display:grid;gap:4px;margin:8px 0}.pron-group{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.pron-dict{font-size:11px;color:var(--muted)}.ipa{display:inline-flex;align-items:center;gap:4px}.ipa-text{font-size:15px;color:#0f172a;font-family:Charis SIL,Doulos SIL,Gentium,serif}.ipa-tag{font-size:10px;color:var(--muted);background:#f1f5f9;padding:1px 6px;border-radius:999px}.senses{margin:8px 0 0;padding-left:20px;display:grid;gap:8px}.sense{line-height:1.5}.sense-tags{display:inline-flex;gap:4px;flex-wrap:wrap;margin-right:6px;vertical-align:baseline}.sense-body{display:inline}.gloss{margin:2px 0}.pos-tag,.term-tag{--tag-color: #8a8a91;display:inline-block;font-size:11px;line-height:1.5;color:#fff;background:var(--tag-color);padding:0 6px;border-radius:4px;white-space:nowrap;cursor:help}.pos-tag[data-category=partOfSpeech]{--tag-color: #565656}.pos-tag[data-category=expression],.term-tag[data-category=expression]{--tag-color: #d99b2b}.pos-tag[data-category=popular],.term-tag[data-category=popular]{--tag-color: #0275d8}.pos-tag[data-category=frequent],.term-tag[data-category=frequent]{--tag-color: #46a4bb}.pos-tag[data-category=frequency],.term-tag[data-category=frequency]{--tag-color: #5cb85c}.pos-tag[data-category=archaism],.term-tag[data-category=archaism]{--tag-color: #d9534f}.pos-tag[data-category=name],.term-tag[data-category=name]{--tag-color: #b6327a}.pos-tag[data-category=dictionary],.term-tag[data-category=dictionary]{--tag-color: #aa66cc}.sc-ul,.sc-ol{margin:4px 0;padding-left:18px}.sc-li{margin:2px 0}.sc-b,.sc-strong{font-weight:700}.sc-em,.sc-i{font-style:italic}.sc-table-container{overflow-x:auto;margin:6px 0;max-width:100%}.sc-table{border-collapse:collapse}.sc-td,.sc-th{border:1px solid var(--line);padding:3px 8px;font-size:13px}.sc-th{background:#f8fafc;font-weight:600}.sc-details{margin:4px 0}.sc-summary{cursor:pointer;font-weight:600;color:var(--muted);font-size:13px}.sc-img{color:var(--muted);font-size:12px}.sc-link{background:none;border:none;padding:0;color:var(--accent);cursor:pointer;font:inherit;text-decoration:underline}[data-sc-content=glosses]{padding-left:18px;margin:2px 0}[data-sc-content=preamble]{font-size:13px}[data-sc-content=example-sentence]{margin:4px 0 4px 2px;padding-left:10px;border-left:2px solid var(--line)}[data-sc-content=example-sentence-a]{color:var(--fg)}[data-sc-content=example-sentence-b],[data-sc-content=example-sentence-c]{color:var(--muted);font-size:.95em}[data-sc-content=bold-text]{font-weight:600}[data-sc-content=synonyms],[data-sc-content=synonyms-label]{font-size:13px;color:var(--muted)}[data-sc-content=backlink]{margin-top:8px;font-size:11px;color:var(--muted)}[data-sc-content=backlink] .sc-link{color:var(--muted)}.review-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000073;display:grid;place-items:center;z-index:50}.review-card{background:#fff;border-radius:16px;padding:24px;width:min(520px,92vw)}.review-progress{color:var(--muted);font-size:13px;display:flex;gap:10px;align-items:center}.flashcard{border:1px solid var(--line);border-radius:12px;padding:28px;margin:14px 0;min-height:160px;cursor:pointer}.flashcard .front{font-size:26px;font-weight:600;text-align:center}.flashcard .back{margin-top:16px;border-top:1px solid var(--line);padding-top:16px;font-size:16px}.flashcard .hint{text-align:center;color:var(--muted);font-size:13px;margin-top:16px}.grade-buttons{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}.grade{display:flex;flex-direction:column;gap:2px;border:none;border-radius:10px;padding:10px 6px;cursor:pointer;color:#fff}.grade-label{font-weight:600}.grade-interval{font-size:11px;opacity:.9}.grade.again{background:#dc2626}.grade.hard{background:#d97706}.grade.good{background:#16a34a}.grade.easy{background:#2563eb}.review-card .close{margin-top:12px;display:block}.review-card.done{text-align:center}.user-email{font-size:12px;color:var(--muted);max-width:160px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.auth-screen{min-height:100vh;display:grid;place-items:center;padding:16px;background:#f8fafc}.auth-card{width:min(380px,92vw);background:#fff;border:1px solid var(--line);border-radius:16px;padding:28px;box-shadow:0 10px 30px #0000000f}.auth-card h1{margin:0;font-size:26px;letter-spacing:-.02em}.auth-card .muted.small{font-size:12px;margin-top:16px}.auth-google-wrap{display:flex;justify-content:center;margin:22px 0 6px;min-height:44px}.auth-error{color:var(--warn);font-size:13px;margin:8px 0 0}.auth-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:70;display:grid;place-items:center;padding:16px;background:#0f172a73}.auth-overlay .auth-card{position:relative}.auth-close{position:absolute;top:10px;right:12px;border:none;background:none;font-size:24px;line-height:1;color:var(--muted);cursor:pointer;padding:4px}.auth-close:hover{color:var(--fg)}.auth-guest{display:block;margin-top:10px;width:100%;text-align:center}.manager-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:70;display:grid;place-items:center;padding:16px;background:#0f172a73}.manager-card{width:min(720px,96vw);max-height:90vh;overflow:auto;background:#fff;border:1px solid var(--line);border-radius:16px;padding:20px;box-shadow:0 10px 30px #0000001f}.manager-head{display:flex;align-items:center;justify-content:space-between;position:relative}.manager-head h2{margin:0;font-size:20px}.manager-gate{display:grid;gap:12px;padding:24px 0;place-items:start}.manager-tabs{display:flex;gap:4px;margin:16px 0 12px}.manager-tabs button{flex:1;padding:8px;border:1px solid var(--line);background:#fff;border-radius:8px;cursor:pointer;color:var(--muted);font-size:14px}.manager-tabs button.active{background:var(--fg);color:#fff;border-color:var(--fg)}.manager-pair{margin-bottom:8px}.manager-body{display:grid;gap:12px}.manager-subhead{font-size:14px;margin:8px 0 0}.import-label.block{display:block;text-align:center}.import-progress{list-style:none;padding:0;margin:0;display:grid;gap:4px}.import-progress li{display:flex;justify-content:space-between;gap:12px;font-size:13px;padding:6px 10px;border-radius:8px;background:#f3f4f6}.import-progress li.done{background:#ecfdf5}.import-progress li.error{background:#fef2f2}.import-progress .ip-detail{color:var(--muted);text-align:right}.dict-table{width:100%;border-collapse:collapse;font-size:14px}.dict-table th,.dict-table td{text-align:left;padding:8px 6px;border-bottom:1px solid var(--line)}.dict-table th{color:var(--muted);font-weight:600;font-size:12px}.link.danger{color:var(--warn)}.manager-search{font-size:15px}.new-term{border:1px solid var(--line);border-radius:10px;padding:8px 12px}.new-term summary{cursor:pointer;font-size:14px;color:var(--accent)}.new-term-fields{display:grid;gap:8px;margin-top:10px}.new-term-fields input,.new-term-fields textarea,.term-edit-fields input,.term-edit-fields textarea{width:100%;border:1px solid var(--line);border-radius:8px;padding:8px;font:inherit}.term-edit-list{list-style:none;padding:0;margin:0;display:grid;gap:8px}.term-row{border:1px solid var(--line);border-radius:10px;padding:10px 12px}.term-head{display:flex;align-items:baseline;gap:8px}.term-head b{font-size:15px}.term-head .reading{color:var(--muted);font-size:13px}.term-actions{margin-left:auto;display:flex;gap:10px}.term-edit-fields{display:grid;gap:8px;margin-top:8px}.pager{display:flex;align-items:center;justify-content:center;gap:16px}.theme-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:70;display:grid;place-items:center;padding:16px;background:#0f172a73}.theme-card{width:min(480px,96vw);max-height:90vh;overflow:auto;background:#fff;border:1px solid var(--line);border-radius:16px;padding:20px;box-shadow:0 10px 30px #0000001f}.theme-section{margin-top:18px}.theme-section h3{margin:0 0 10px;font-size:13px;font-weight:600;color:var(--muted);text-transform:uppercase;letter-spacing:.04em}.preset-row{display:flex;flex-wrap:wrap;gap:8px}.preset-chip{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--line);background:#fff;border-radius:999px;padding:5px 12px 5px 6px;cursor:pointer;font-size:13px;color:var(--fg)}.preset-chip:hover{border-color:var(--accent)}.preset-chip.active{border-color:var(--accent);box-shadow:inset 0 0 0 1px var(--accent)}.preset-swatch{width:18px;height:18px;border-radius:50%;border:1px solid rgba(0,0,0,.1)}.heat-preview{margin-bottom:12px;gap:6px}.heat-preview .tag{cursor:default;font-size:13px;height:32px;padding:0 12px}.heat-preview .tag:hover{transform:none}.color-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px 16px}@media (max-width: 420px){.color-grid{grid-template-columns:1fr}}.color-field{display:flex;flex-direction:column;gap:5px;font-size:13px}.cf-label{color:var(--muted)}.cf-controls{display:flex;align-items:center;gap:8px}.cf-swatch{width:34px;height:30px;padding:0;border:1px solid var(--line);border-radius:8px;background:none;cursor:pointer;flex:none}.cf-swatch::-webkit-color-swatch-wrapper{padding:2px}.cf-swatch::-webkit-color-swatch{border:none;border-radius:5px}.cf-hex{flex:1;min-width:0;border:1px solid var(--line);border-radius:8px;padding:6px 8px;font:inherit;font-size:13px;font-variant-numeric:tabular-nums;text-transform:uppercase}.cf-hex:focus{outline:none;border-color:var(--accent)}.theme-actions{display:flex;align-items:center;gap:16px;margin-top:22px}.theme-actions .primary{margin:0 0 0 auto}.meaning-view{display:grid;gap:8px}.meaning-headword{font-size:24px;font-weight:600;line-height:1.4}.meaning-headword ruby{ruby-align:center}.meaning-headword rt{font-size:.5em;color:var(--muted);font-weight:400}.meaning-pos{display:flex;gap:4px;flex-wrap:wrap}.meaning-view .senses{margin:0}.meaning-example{margin:4px 0 0;padding-left:10px;border-left:2px solid var(--line);color:var(--muted);font-size:13px;line-height:1.5}.yk-hint{color:var(--muted);font-size:13px;margin:4px 0 0}.yk-error{color:var(--warn);font-size:13px;margin:8px 0 0}.yk-mono{font-family:ui-monospace,SFMono-Regular,Menlo,monospace}.yk-copy{margin-top:0;white-space:nowrap}.yk-steps{margin:0;padding-left:20px;display:grid;gap:6px;font-size:14px;line-height:1.5}.yk-steps em{font-style:normal;font-weight:600}.toasts{position:fixed;bottom:16px;left:50%;transform:translate(-50%);display:grid;gap:8px;z-index:60}.toast{padding:10px 16px;border-radius:10px;color:#fff;font-size:14px;box-shadow:0 6px 18px #00000026}.toast.info{background:#334155}.toast.success{background:#16a34a}.toast.warn{background:var(--warn)}