.page.admin{grid-template-columns:minmax(0,1fr);grid-template-rows:auto minmax(0,1fr);gap:12px}.admin-bar{display:flex;align-items:center;gap:10px;border-bottom:1px solid var(--border)}.admin-bar .subtabs{border-bottom:none;flex-wrap:wrap}.admin-bar .subtab{display:inline-flex;align-items:center;gap:6px;padding:8px 14px;margin-bottom:-1px}.admin-bar .spinner{flex-shrink:0}.admin-panel{display:flex;flex-direction:column;gap:14px;min-height:0;min-width:0}.admin-panel[hidden]{display:none}.admin .nowrap{white-space:nowrap}.admin .sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}.admin-gap-4{gap:4px}.admin-current{min-width:0;max-width:46ch;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.admin .badge.danger{background:var(--warning-soft);background:color-mix(in srgb,var(--danger) 15%,transparent);color:var(--danger)}.admin .badge.success{background:var(--accent-soft);background:color-mix(in srgb,var(--success) 15%,transparent);color:var(--success)}.admin .badge.plain{background:var(--surface-alt);color:var(--muted)}.admin .segmented .btn[aria-pressed=true]{background:var(--accent-soft);border-color:var(--accent);color:var(--accent);font-weight:600}.admin-count{color:var(--muted);font-size:12px;font-weight:400}.admin-field{display:flex;flex-direction:column;gap:4px;min-width:0}.admin-field>span:first-child{display:flex;align-items:center;gap:6px;color:var(--muted);font-size:12.5px}.admin-review{flex:1;min-height:0;display:grid;grid-template-columns:minmax(240px,1fr) minmax(0,2.6fr);gap:14px}.admin button.list-row{width:100%;border:none;border-bottom:1px solid var(--border);border-radius:0;text-align:left;font:inherit;color:inherit;cursor:pointer}.admin button.list-row:last-child{border-bottom:none}.admin button.list-row:hover{background:var(--surface-alt)}.admin button.list-row.selected{background:var(--selection)}.admin button.list-row:focus-visible,.admin-report-head:focus-visible{outline:2px solid var(--accent);outline-offset:-2px}.admin-row-main{display:flex;flex-direction:column;gap:2px;flex:1;min-width:0}.admin-row-title{display:flex;align-items:center;gap:8px;min-width:0}.admin-detail{overflow:auto}.admin-detail>*{flex-shrink:0}.admin-fields{display:grid;grid-template-columns:minmax(0,2fr) minmax(72px,.6fr) minmax(0,1.4fr);gap:10px}.admin-lyrics{display:grid;gap:12px}.admin-lyrics.compare{grid-template-columns:repeat(2,minmax(0,1fr))}.admin-lyrics textarea{min-height:360px}.admin-quote{margin:0;padding:8px 12px;white-space:pre-wrap;word-break:break-word;background:var(--surface-alt);border:1px solid var(--border);border-radius:10px}.admin-diff{border:1px solid var(--border);border-radius:8px;background:var(--surface);padding:6px 0;line-height:1.6;overflow:auto;max-height:520px;min-height:120px}.admin-diff-line{display:grid;grid-template-columns:22px minmax(0,1fr);padding:0 10px 0 4px;white-space:pre-wrap;word-break:break-word}.admin-diff-mark{text-align:center;font-weight:700;color:var(--muted);user-select:none}.admin-diff-line.add{background:var(--accent-soft);background:color-mix(in srgb,var(--success) 16%,transparent)}.admin-diff-line.add .admin-diff-mark{color:var(--success)}.admin-diff-line.del{background:var(--warning-soft);background:color-mix(in srgb,var(--danger) 16%,transparent)}.admin-diff-line.del .admin-diff-mark{color:var(--danger)}.admin-table-wrap{flex:1;min-height:120px;overflow:auto;border:1px solid var(--border);border-radius:10px}.admin-table{width:100%;border-collapse:collapse}.admin-table th,.admin-table td{padding:7px 10px;border-bottom:1px solid var(--border);text-align:left;vertical-align:middle}.admin-table th{position:sticky;top:0;z-index:1;background:var(--surface-alt);color:var(--muted);font-size:12.5px;font-weight:600;white-space:nowrap}.admin-table tbody tr:last-child td{border-bottom:none}.admin-table tr.pending td{background:var(--warning-soft)}.admin-table tr.done td{color:var(--muted)}.admin-email{word-break:break-all}.admin-import-title{min-width:200px}.admin-import-title input{width:100%}.admin-import-title span{display:block;margin-top:2px;max-width:36ch;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.admin-import-note{max-width:32ch;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.admin-progress{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.admin-progress progress{flex:1;min-width:160px;height:10px;accent-color:var(--accent)}.admin-failures{border:1px solid var(--border);border-radius:10px;padding:8px 12px;background:var(--surface-alt)}.admin-failures summary{cursor:pointer;color:var(--warning);font-weight:600}.admin-failures ul{list-style:none;margin:8px 0 0;padding:0;max-height:180px;overflow:auto;display:flex;flex-direction:column;gap:4px}.admin-failures li{display:flex;flex-wrap:wrap;gap:4px 12px;font-size:13px;word-break:break-all}.admin-report{border-bottom:1px solid var(--border);background:var(--surface)}.admin-report:last-child{border-bottom:none}.admin-report-head{display:flex;align-items:center;gap:10px;width:100%;padding:9px 12px;background:none;border:none;text-align:left;font:inherit;color:inherit;cursor:pointer}.admin-report-head:hover,.admin-report.open .admin-report-head{background:var(--surface-alt)}.admin-report-message{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.admin-report-message.unread{font-weight:700}.admin-report-body{display:flex;flex-direction:column;gap:10px;padding:8px 14px 14px}.admin-report-fields{display:grid;grid-template-columns:auto minmax(0,1fr);gap:6px 14px;margin:0}.admin-report-fields>div{display:contents}.admin-report-fields dt{color:var(--muted);white-space:nowrap}.admin-report-fields dd{margin:0;min-width:0;white-space:pre-wrap;word-break:break-word}.admin-code,.admin-text{margin:0;padding:8px 10px;overflow:auto;max-height:260px;background:var(--surface-alt);border:1px solid var(--border);border-radius:8px}.admin-code{font-family:Consolas,Cascadia Mono,monospace;font-size:12px;white-space:pre}.admin-text{font-family:inherit;white-space:pre-wrap;word-break:break-word;line-height:1.6}.admin-text.admin-text-tall{max-height:none}@media (max-width: 900px){.page.admin{height:auto;grid-template-rows:auto 1fr}.admin-review{grid-template-columns:1fr}.admin-review .list{max-height:280px}.admin-fields,.admin-lyrics.compare{grid-template-columns:1fr}.admin-lyrics textarea{min-height:260px}.admin-table-wrap{max-height:70vh}.admin-report-head{flex-wrap:wrap}.admin-report-message{flex-basis:calc(100% - 80px)}}.page.library{grid-template-columns:minmax(280px,2fr) 3fr}.page.library-gate{grid-template-columns:1fr}.library-filters{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,38%);gap:8px}.library-search{position:relative;display:flex;min-width:0}.library-search input{flex:1;padding-right:38px}.library-search .btn{position:absolute;right:3px;top:50%;transform:translateY(-50%);min-height:26px;padding:2px 8px}.list-row .meta{color:var(--muted);font-size:12.5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:45%;flex-shrink:1}.list-row[role=option]:focus-visible{outline:2px solid var(--accent);outline-offset:-2px}.badge.key{background:var(--surface-alt);color:var(--text);border:1px solid var(--border);min-width:30px;justify-content:center;font-variant-numeric:tabular-nums}.badge.muted{background:var(--surface-alt);color:var(--muted)}.badge.ok{background:color-mix(in srgb,var(--success) 15%,transparent);color:var(--success)}.badge.bad{background:color-mix(in srgb,var(--danger) 13%,transparent);color:var(--danger)}.library-detail{overflow:auto}.detail-head{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.detail-title{font-size:20px;font-weight:700;line-height:1.3;overflow-wrap:anywhere}.detail-meta{display:flex;align-items:baseline;gap:4px 12px;flex-wrap:wrap;margin-top:-6px}.section-title{font-size:13px;font-weight:700;color:var(--muted)}.lyrics{flex:1;min-height:180px;overflow:auto;background:var(--surface-alt);border:1px solid var(--border);border-radius:10px;padding:14px 16px}.lyrics:focus-visible{outline:2px solid var(--accent);outline-offset:1px}.lyrics-section+.lyrics-section{margin-top:14px}.lyrics-head{display:inline-block;margin-bottom:4px;padding:0 8px;border-radius:6px;background:var(--accent-soft);color:var(--accent);font-size:12.5px;font-weight:700}.lyrics-line{font-size:15.5px;line-height:1.75;white-space:pre-wrap;overflow-wrap:anywhere}.lyrics-note{margin-bottom:12px;color:var(--muted);font-size:13px;white-space:pre-wrap}.lyrics-raw{margin:0;font:inherit;font-size:15px;line-height:1.75;white-space:pre-wrap;overflow-wrap:anywhere}.review-note{background:var(--surface-alt);border:1px solid var(--border);border-radius:10px;padding:10px 12px;font-size:13px;white-space:pre-wrap}.list.version-list{flex:none;min-height:0;max-height:210px}.version-row{display:flex;flex-direction:column;gap:2px;flex:1;min-width:0}.version-row .row{gap:6px 10px}.version-row>.muted{overflow-wrap:anywhere}.form .editor-key{justify-self:start;width:140px}.picker{display:flex;flex-direction:column;gap:8px;flex:1;min-height:0}.picker .list{min-height:180px}.picker .list-row{padding:6px 8px 6px 10px}.picker .added{color:var(--success);font-size:12px;white-space:nowrap}.paste-rows{display:flex;flex-direction:column;border:1px solid var(--border);border-radius:10px;overflow:hidden}.paste-row{display:grid;grid-template-columns:26px minmax(0,1fr) minmax(0,1.15fr);gap:4px 10px;align-items:center;padding:8px 10px;border-bottom:1px solid var(--border);background:var(--surface)}.paste-row:last-child{border-bottom:none}.paste-row.missing{background:color-mix(in srgb,var(--warning-soft) 60%,var(--surface))}.paste-row .number{color:var(--muted);font-weight:700;text-align:right}.paste-line{display:flex;flex-direction:column;min-width:0}.paste-line strong{font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.paste-row select{width:100%}.paste-status{font-size:12px}.paste-status.ok{color:var(--success)}.paste-status.close,.paste-status.missing{color:var(--warning)}@media (max-width: 900px){.page.library{grid-template-columns:1fr;height:auto}.page.playlist .card-head{flex-wrap:wrap}.page.library .list:not(.version-list){max-height:55vh}.library-detail{overflow:visible}.detail-title{font-size:18px}}@media (max-width: 600px){.library-filters{grid-template-columns:1fr}.paste-row{grid-template-columns:22px minmax(0,1fr)}.paste-row>:last-child{grid-column:2}}:root{--bg: #f4f5f7;--surface: #ffffff;--surface-alt: #f0f2f5;--border: #dde1e7;--text: #1d2025;--muted: #6b7280;--accent: #3d5afe;--accent-hover: #2f4ae0;--accent-text: #ffffff;--accent-soft: #e8ecff;--warning: #b45309;--warning-soft: #fef3c7;--danger: #c2410c;--success: #15803d;--selection: #dce3ff;--radius: 12px;--slide-font: "DFKai-SB", "標楷體", "BiauKai", "KaiTi", "Kaiti TC", "STKaiti", serif;color-scheme:light}:root[data-theme=dark]{--bg: #14161a;--surface: #1d2026;--surface-alt: #252931;--border: #323743;--text: #e7e9ed;--muted: #9aa2b1;--accent: #7b93ff;--accent-hover: #93a7ff;--accent-text: #0e1220;--accent-soft: #283154;--warning: #fbbf24;--warning-soft: #3a2e12;--danger: #fb923c;--success: #4ade80;--selection: #2d3760;color-scheme:dark}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;background:var(--bg);color:var(--text);font-family:Microsoft JhengHei UI,Microsoft JhengHei,PingFang TC,Noto Sans TC,system-ui,sans-serif;font-size:14px;line-height:1.5;-webkit-font-smoothing:antialiased}button,input,select,textarea{font:inherit;color:inherit}.app{display:flex;flex-direction:column;height:100%}.header{display:flex;align-items:center;gap:16px;padding:10px 20px;background:var(--surface);border-bottom:1px solid var(--border)}.app-title{font-size:17px;font-weight:700;white-space:nowrap}.nav{display:flex;gap:4px}.header-spacer{flex:1}.main{flex:1;min-height:0;padding:16px 18px;overflow:auto}.page{display:grid;gap:14px;height:100%;min-height:560px}.page-slot{height:100%}.page-slot[hidden]{display:none}.page.playlist{grid-template-columns:minmax(260px,2fr) 3fr}.page.single{grid-template-columns:3fr 2fr}.column{display:flex;flex-direction:column;gap:14px;min-height:0}.banner{display:flex;align-items:center;gap:10px;padding:8px 20px;background:var(--accent-soft);color:var(--text);font-size:13px}.banner.failed{background:var(--warning-soft);color:var(--warning)}.spinner{width:14px;height:14px;border-radius:50%;border:2px solid var(--accent);border-top-color:transparent;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.toast{position:fixed;right:20px;bottom:20px;z-index:60;max-width:420px;background:var(--surface);border:1px solid var(--border);border-radius:10px;padding:12px 14px;box-shadow:0 10px 30px #00000040;display:flex;flex-direction:column;gap:6px}.toast strong:before{content:"";display:inline-block;width:8px;height:8px;border-radius:50%;margin-right:8px;vertical-align:2px;background:var(--accent)}.toast.error strong:before{background:var(--danger)}.toast.success strong:before{background:var(--success)}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:16px;display:flex;flex-direction:column;gap:12px;min-height:0}.card.grow{flex:1}.card-head{display:flex;align-items:center;gap:10px}.card-title{font-size:15px;font-weight:700}.muted{color:var(--muted)}.small{font-size:12.5px}.warning-text{color:var(--warning)}.notice{background:var(--warning-soft);color:var(--text);border:1px solid var(--border);border-radius:10px;padding:10px 12px;font-size:13px}.link-button{background:none;border:none;padding:0;font:inherit;color:var(--accent);cursor:pointer}.link-button:hover{text-decoration:underline}.divider-text{display:flex;align-items:center;gap:10px;color:var(--muted);font-size:12.5px}.divider-text:before,.divider-text:after{content:"";flex:1;border-top:1px solid var(--border)}.empty{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;color:var(--muted);gap:6px;padding:24px}.badge{display:inline-flex;align-items:center;padding:1px 9px;border-radius:999px;background:var(--accent-soft);color:var(--accent);font-weight:600;font-size:12.5px;white-space:nowrap}.badge.new{background:var(--warning-soft);color:var(--warning)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;min-height:34px;padding:6px 14px;border-radius:8px;cursor:pointer;background:var(--surface-alt);border:1px solid var(--border);white-space:nowrap}.btn:hover:not(:disabled){border-color:var(--accent)}.btn:disabled{opacity:.5;cursor:default}.btn.primary{background:var(--accent);border-color:var(--accent);color:var(--accent-text);font-weight:600}.btn.primary:hover:not(:disabled){background:var(--accent-hover)}.btn.ghost{background:transparent;border-color:transparent}.btn.ghost:hover:not(:disabled){background:var(--surface-alt);border-color:var(--border)}.btn.nav{background:transparent;border-color:transparent;color:var(--muted)}.btn.nav.active{background:var(--accent-soft);color:var(--accent);font-weight:600}.btn.small{min-height:28px;padding:3px 10px;font-size:13px}.btn.danger{color:var(--danger)}.btn.big{min-height:42px;font-size:15px}input[type=text],input[type=number],select,textarea{background:var(--surface-alt);border:1px solid var(--border);border-radius:8px;padding:7px 10px;outline:none;min-width:0}input:focus,select:focus,textarea:focus{border-color:var(--accent)}textarea{resize:vertical;line-height:1.6}.check{display:flex;align-items:flex-start;gap:8px;cursor:pointer}.check input{margin-top:3px;accent-color:var(--accent)}.form{display:grid;grid-template-columns:auto 1fr;gap:10px 12px;align-items:center}.form label{color:var(--muted);white-space:nowrap}.form .hint{grid-column:2;font-size:12.5px;color:var(--muted);margin-top:-4px}.row{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.row.end{justify-content:flex-end}.stack{display:flex;flex-direction:column;gap:8px;min-height:0}.tabs{display:flex;gap:4px}.subtabs{display:flex;gap:2px;border-bottom:1px solid var(--border)}.subtab{background:none;border:none;border-bottom:2px solid transparent;padding:6px 14px;cursor:pointer;color:var(--muted)}.subtab.active{color:var(--accent);border-bottom-color:var(--accent);font-weight:600}.segmented{display:inline-flex;gap:4px}.list{flex:1;min-height:120px;overflow:auto;border:1px solid var(--border);border-radius:10px}.list-row{display:flex;align-items:center;gap:10px;padding:8px 10px;border-bottom:1px solid var(--border);background:var(--surface)}.list-row:last-child{border-bottom:none}.list-row.dragging{opacity:.4}.list-row.drop-before{box-shadow:inset 0 2px 0 var(--accent)}.list-row .grip{cursor:grab;color:var(--muted);user-select:none;font-size:16px}.list-row .number{color:var(--muted);font-weight:700;min-width:22px;text-align:right}.list-row .title{font-weight:600;flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.dropzone{border:1.5px dashed var(--border);border-radius:10px;padding:14px;text-align:center;color:var(--muted)}.dropzone.over{border-color:var(--accent);background:var(--accent-soft);color:var(--accent)}.section-card{border:1px solid var(--border);border-radius:10px;padding:10px;display:flex;flex-direction:column;gap:8px;background:var(--surface)}.overlay{position:fixed;inset:0;background:#0a0c108c;display:flex;align-items:center;justify-content:center;z-index:50;padding:20px}.dialog{background:var(--bg);border:1px solid var(--border);border-radius:14px;width:min(760px,100%);max-height:100%;display:flex;flex-direction:column;overflow:hidden;box-shadow:0 20px 60px #00000059}.dialog.full{width:min(1400px,100%);height:100%}.dialog-head{display:flex;align-items:center;gap:10px;padding:14px 18px;background:var(--surface);border-bottom:1px solid var(--border)}.dialog-body{flex:1;min-height:0;overflow:auto;padding:16px 18px;display:flex;flex-direction:column;gap:12px}.dialog-foot{display:flex;align-items:center;gap:10px;padding:12px 18px;background:var(--surface);border-top:1px solid var(--border)}.slide{position:relative;background:#000;overflow:hidden;border-radius:4px;width:100%}.slide-text{position:absolute;display:flex;align-items:center;color:#fff;font-family:var(--slide-font);white-space:pre-wrap;word-break:break-all;line-height:1.12}.slide-text.center{justify-content:center;text-align:center}.slide-text.underline span{text-decoration:underline}.slide-edit{min-width:1em;max-width:100%;outline:none;cursor:text;border-radius:3px}.slide-edit:hover{box-shadow:0 0 0 1px #ffffff4d}.slide-edit:focus{box-shadow:0 0 0 2px var(--accent)}.list-row.selectable{cursor:pointer;user-select:none}.list-row.selected{background:var(--selection)}.preview{display:grid;grid-template-columns:250px 1fr;gap:14px;height:100%;min-height:0}.thumbs{overflow:auto;display:flex;flex-direction:column;gap:6px;padding-right:4px}.thumb-song{font-weight:700;font-size:13px;margin:8px 0 2px}.thumb{display:grid;grid-template-columns:26px 1fr;gap:6px;align-items:center;padding:4px;border-radius:8px;border:2px solid transparent;background:none;cursor:pointer;text-align:left}.thumb.active{border-color:var(--accent);background:var(--accent-soft)}.thumb .label{font-size:11.5px;color:var(--muted);text-align:center;line-height:1.2}.thumb .label strong{color:var(--accent);display:block;font-size:12px}.editor{display:flex;flex-direction:column;gap:10px;min-height:0;min-width:0}.editor-slide{max-width:min(760px,max(280px,calc((100vh - 470px) * 16 / 9)));width:100%;align-self:center;flex-shrink:0}.notes{white-space:pre-wrap;font-family:Consolas,Cascadia Mono,monospace;font-size:12.5px;background:var(--surface-alt);border:1px solid var(--border);border-radius:8px;padding:8px 10px;margin:0}@media (max-width: 900px){.page.playlist,.page.single{grid-template-columns:1fr;height:auto}.preview{grid-template-columns:1fr}.thumbs{flex-direction:row;overflow-x:auto;max-height:140px}.thumb{grid-template-columns:1fr;min-width:120px}.header{flex-wrap:wrap;gap:8px}.header-spacer{display:none}}