/* The existing website owns the shell, identity, palette and account controls. */
.sc-clone { --bg:var(--sc-bg); --paper:var(--sc-panel); --ink:var(--sc-text); --muted:var(--sc-muted); --blue:var(--sc-accent); --line:var(--sc-line); color:var(--ink); max-width:1440px; margin:auto; }
.sc-clone *, .sc-clone *::before, .sc-clone *::after { box-sizing:border-box; }
.sc-clone :is(h1,h2,h3,p) { margin:0; }
.sc-clone button { background:none; border:0; color:inherit; cursor:pointer; font:inherit; }
.sc-clone button:disabled { opacity:.55; cursor:wait; }
.sc-clone :is(button,a,input,select,textarea):focus-visible { outline:2px solid var(--blue); outline-offset:3px; }
.sc-clone .clone-heading { display:flex; justify-content:space-between; margin-bottom:26px; }
.sc-clone .clone-heading h1 { font:600 32px/1.4 'Microsoft YaHei','PingFang SC',sans-serif; margin:8px 0 10px; }
.sc-clone .clone-heading p { font-size:13px; color:var(--muted); }
.sc-clone .clone-heading .sc-eyebrow { font-size:11px; }
.sc-clone .clone-tabs { display:flex; gap:30px; border-bottom:1px solid var(--line); margin-bottom:26px; overflow-x:auto; }
.sc-clone .clone-tabs button { padding:12px 0 15px; font-size:13px; white-space:nowrap; border-bottom:2px solid transparent; color:var(--muted); }
.sc-clone .clone-tabs .active { color:var(--ink); border-color:var(--blue); }
.sc-clone .clone-tabs span { margin-left:4px; font:11px Bahnschrift,sans-serif; color:var(--muted); }
.sc-clone .muted,.sc-clone .small { color:var(--muted); }
.sc-clone .small,.sc-clone small { font-size:12px; line-height:1.7; }
.sc-clone :is(.primary,.secondary) { display:inline-flex; align-items:center; justify-content:center; gap:8px; padding:10px 16px; min-height:40px; border-radius:5px; font-size:13px; line-height:1.5; white-space:nowrap; }
.sc-clone .primary { background:var(--blue); color:var(--bg); font-weight:600; }
.sc-clone .primary:hover { filter:brightness(1.1); color:var(--bg); }
.sc-clone .secondary { border:1px solid var(--line); color:var(--ink); }
.sc-clone .secondary:hover { background:var(--sc-raised); }
.sc-clone .text-button { color:var(--blue); font-size:12px; padding:5px 0; }
.sc-clone .text-button:hover { text-decoration:underline; }
.sc-clone .icon-button { display:inline-grid; place-items:center; width:34px; height:34px; flex-shrink:0; color:var(--blue); font-size:20px; }
.sc-clone .wide { width:100%; }
.sc-clone label { display:block; font-size:12px; font-weight:400; margin:0; }
.sc-clone :is(input:not([type=file]),select) { font:14px 'Segoe UI','Microsoft YaHei',sans-serif; width:100%; min-width:0; min-height:42px; margin:8px 0 0; padding:10px 12px; border:1px solid var(--line); border-radius:5px; background:var(--bg); color:var(--ink); }
.sc-clone :is(input,textarea)::placeholder { color:var(--muted); opacity:.8; }
.sc-clone hr { border:0; border-top:1px solid var(--line); margin:24px 0; }
.sc-clone .error { color:#e49f9f; font-size:13px; line-height:1.7; }
.sc-clone .error:not(:empty) { margin:14px 0; }
.sc-clone :is(.studio-grid,.creation-grid) { display:grid; grid-template-columns:minmax(0,1fr) 300px; gap:22px; align-items:start; }
.sc-clone :is(.writing-column,.settings-panel,.upload-panel,.voice-metadata) { min-width:0; }
.sc-clone :is(.editor-panel,.result-panel,.settings-panel,.upload-panel,.voice-metadata) { background:var(--paper); border:1px solid var(--line); border-radius:6px; overflow:hidden; }
.sc-clone .panel-heading { display:flex; align-items:center; justify-content:space-between; gap:10px; padding:18px 22px; border-bottom:1px solid var(--line); font-size:14px; }
.sc-clone .panel-heading small { display:block; margin-top:5px; font-size:11px; color:var(--muted); }
.sc-clone .editor-panel textarea { display:block; width:100%; border:0; border-radius:0; background:transparent; color:var(--ink); min-height:280px; max-height:650px; resize:vertical; padding:22px; font:16px/1.95 'Segoe UI','Microsoft YaHei',sans-serif; }
.sc-clone .editor-panel textarea:focus { outline:0; }
.sc-clone .editor-panel:focus-within { border-color:var(--blue); }
.sc-clone .editor-footer { display:flex; justify-content:flex-end; padding:8px 22px 20px; color:var(--muted); font-size:11px; }
.sc-clone .editor-footer b { font:12px Bahnschrift,sans-serif; color:var(--ink); }
.sc-clone .generate-bar { display:flex; align-items:center; justify-content:space-between; padding:17px 22px; border-top:1px solid var(--line); gap:12px; }
.sc-clone .generate-bar>span { color:var(--muted); font-size:11px; }
.sc-clone #cl-generate { min-width:148px; min-height:46px; padding:11px 22px; gap:10px; border:1px solid transparent; border-radius:8px; font-size:14px; font-weight:600; line-height:22px; box-shadow:inset 0 1px 0 #ffffff30,0 2px 5px #00000014; transition:background-color .15s,box-shadow .15s,filter .15s; }
.sc-clone #cl-generate:not(:disabled):hover { filter:brightness(1.06); box-shadow:inset 0 1px 0 #ffffff40,0 3px 9px #00000024; }
.sc-clone #cl-generate:not(:disabled):active { filter:brightness(.97); box-shadow:inset 0 1px 3px #00000018; }
.sc-clone #cl-generate:disabled { opacity:1; background:var(--sc-raised); color:var(--muted); border-color:var(--line); box-shadow:none; cursor:not-allowed; filter:none; }
.sc-clone #cl-generate[data-state=busy] { background:var(--blue); color:var(--bg); border-color:transparent; cursor:wait; }
.sc-clone .generate-icon { display:block; width:20px; height:20px; flex:0 0 20px; }
.sc-clone .generate-spinner { width:18px; height:18px; flex:0 0 18px; border:2px solid currentColor; border-right-color:transparent; border-radius:50%; animation:clone-generate-spin .8s linear infinite; }
@keyframes clone-generate-spin { to { transform:rotate(360deg); } }
@media(prefers-reduced-motion:reduce) { .sc-clone #cl-generate { transition:none; } .sc-clone .generate-spinner { animation:none; } }
.sc-clone .setting-body { padding:20px; }
.sc-clone .label-row { display:flex; align-items:center; justify-content:space-between; margin-bottom:15px; }
.sc-clone .selected-voice { display:flex; align-items:center; gap:10px; }
.sc-clone .selected-voice>div:nth-child(2) { flex:1; min-width:0; }
.sc-clone .selected-voice b { display:block; font-size:14px; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
.sc-clone .selected-voice small { display:block; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; color:var(--muted); font-size:11px; margin-top:5px; }
.sc-clone .avatar { display:grid; place-items:center; width:42px; height:42px; border:1px solid var(--line); border-radius:7px; background:var(--sc-raised); color:var(--blue); font-size:20px; flex-shrink:0; }
.sc-clone .wave { display:flex; align-items:center; height:36px; gap:2px; overflow:hidden; min-width:0; color:var(--blue); }
.sc-clone .wave i { display:block; flex:1 1 0; min-width:0; min-height:3px; border-radius:2px; background:currentColor; opacity:.65; }
.sc-clone .small-wave { margin:18px 0; height:26px; }
.sc-clone .small-wave:empty { display:none; }
.sc-clone .subtle { font-size:11px; margin:10px 0 0; color:var(--muted); }
.sc-clone .dashed-button { border:1px dashed var(--line); width:100%; padding:11px; font-size:12px; color:var(--blue); border-radius:5px; margin-top:18px; }
.sc-clone .advanced { margin-top:22px; border-top:1px solid var(--line); padding-top:18px; }
.sc-clone .advanced summary { font-size:12px; color:var(--muted); cursor:pointer; }
.sc-clone .advanced label { margin-top:16px; }
.sc-clone .advanced p { font-size:11px; margin-top:8px; }
.sc-clone .setting-note { margin-top:26px; padding-top:18px; border-top:1px solid var(--line); }
.sc-clone .setting-note b { font-size:12px; font-weight:500; }
.sc-clone .setting-note p { font-size:11px; color:var(--muted); line-height:1.9; margin-top:8px; }
.sc-clone .result-panel { margin-top:22px; padding:20px 22px; }
.sc-clone .result-heading { display:flex; align-items:center; justify-content:space-between; gap:12px; font-size:13px; }
.sc-clone .result-heading .small { font-size:11px; }
.sc-clone .result-empty { padding:24px 0; text-align:center; color:var(--muted); font-size:13px; }
.sc-clone .result-empty small { display:block; margin-top:6px; font-size:11px; }
.sc-clone .retention { color:var(--muted); font-size:10px; line-height:1.7; margin-top:14px; }
.sc-clone .progress-line { display:flex; justify-content:space-between; align-items:center; min-height:46px; font-size:13px; color:var(--blue); }
.sc-clone audio { display:block; width:100%; height:42px; }
.sc-clone .result-player { display:grid; grid-template-columns:48px minmax(0,1fr) auto; align-items:center; gap:18px; padding:6px 0 12px; }
.sc-clone .result-play { display:grid; place-items:center; width:48px; height:48px; padding:0; border-radius:14px; background:var(--blue); color:var(--bg); transition:background .15s,transform .15s; }
.sc-clone .result-play:hover { background:var(--ink); transform:translateY(-1px); }
.sc-clone .result-play:active { transform:translateY(0); }
.sc-clone .result-play svg { width:24px; height:24px; fill:currentColor; }
.sc-clone .result-play .play-symbol { margin-left:2px; }
.sc-clone .result-play .pause-symbol,.sc-clone .result-play[aria-pressed=true] .play-symbol { display:none; }
.sc-clone .result-play[aria-pressed=true] .pause-symbol { display:block; }
.sc-clone .result-track { min-width:0; }
.sc-clone .result-track-labels { display:flex; align-items:center; justify-content:space-between; gap:12px; padding:0 1px; color:var(--muted); font-size:11px; line-height:1.6; }
.sc-clone .result-time { color:var(--ink); font-variant-numeric:tabular-nums; white-space:nowrap; }
.sc-clone .time-divider,.sc-clone #cl-result-duration { color:var(--muted); }
.sc-clone input.result-range { --played:0%; display:block; appearance:none; -webkit-appearance:none; width:100%; min-height:28px; height:28px; margin:0; padding:0; border:0; border-radius:3px; background:transparent; cursor:pointer; }
.sc-clone .result-range::-webkit-slider-runnable-track { height:4px; border-radius:4px; background:linear-gradient(to right,var(--blue) var(--played),var(--line) var(--played)); }
.sc-clone .result-range::-moz-range-track { height:4px; border-radius:4px; background:linear-gradient(to right,var(--blue) var(--played),var(--line) var(--played)); }
.sc-clone .result-range::-webkit-slider-thumb { appearance:none; -webkit-appearance:none; width:12px; height:12px; margin-top:-4px; border:2px solid var(--paper); border-radius:50%; background:var(--blue); box-shadow:0 0 0 1px var(--blue); }
.sc-clone .result-range::-moz-range-thumb { width:8px; height:8px; border:2px solid var(--paper); border-radius:50%; background:var(--blue); box-shadow:0 0 0 1px var(--blue); }
.sc-clone .result-range:disabled { opacity:.4; cursor:default; }
.sc-clone .result-volume { display:flex; align-items:center; gap:5px; padding-left:12px; border-left:1px solid var(--line); }
.sc-clone .result-volume button { display:grid; place-items:center; width:40px; height:40px; padding:0; border-radius:8px; color:var(--muted); }
.sc-clone .result-volume button:hover { color:var(--ink); background:var(--bg); }
.sc-clone .result-volume svg { width:19px; height:19px; }
.sc-clone .result-volume .volume-off,.sc-clone .result-volume [aria-pressed=true] .volume-on { display:none; }
.sc-clone .result-volume [aria-pressed=true] .volume-off { display:block; }
.sc-clone .result-volume input { width:64px; }
.sc-clone .result-details { display:flex; align-items:center; justify-content:space-between; gap:10px; margin-top:12px; font-size:11px; color:var(--muted); }
.sc-clone .result-details .secondary { font-size:11px; padding:7px 10px; min-height:34px; }
.sc-clone .result-details .result-download { min-height:38px; padding:8px 12px; border-radius:7px; color:var(--blue); }
.sc-clone .result-download:hover { border-color:var(--blue); background:var(--bg); }
.sc-clone .result-download svg { width:16px; height:16px; }
@media(max-width:650px) { .sc-clone .result-player { gap:12px; } .sc-clone .result-volume { border:0; padding:0; } .sc-clone .result-volume input { display:none; } .sc-clone .result-track-labels { gap:6px; font-size:10px; } .sc-clone .result-details { border-top:1px solid var(--line); padding-top:14px; } }
@media(prefers-reduced-motion:reduce) { .sc-clone .result-play { transition:none; } }
.sc-clone .section-intro { display:flex; justify-content:space-between; align-items:center; gap:20px; margin:0 0 25px; }
.sc-clone .section-intro h2 { font-size:20px; line-height:1.5; }
.sc-clone .section-intro p { color:var(--muted); font-size:12px; line-height:1.8; margin-top:9px; }
.sc-clone .pill { color:var(--muted); font-size:11px; white-space:nowrap; }
.sc-clone .library-toolbar { display:flex; align-items:center; justify-content:space-between; gap:20px; margin-bottom:22px; }
.sc-clone .filter-tabs { display:flex; gap:24px; }
.sc-clone .filter-tabs button { font-size:12px; color:var(--muted); border-bottom:2px solid transparent; padding:10px 0; }
.sc-clone .filter-tabs .active { color:var(--blue); border-color:var(--blue); }
.sc-clone .library-toolbar input { max-width:240px; margin:0; }
.sc-clone .voice-grid { display:grid; grid-template-columns:repeat(auto-fill,minmax(260px,1fr)); gap:18px; min-width:0; }
.sc-clone .voice-card { background:var(--paper); border:1px solid var(--line); border-radius:6px; padding:20px; min-width:0; }
.sc-clone .voice-card.chosen { border-color:var(--blue); }
.sc-clone .voice-top { display:flex; align-items:center; gap:10px; }
.sc-clone .voice-info { flex:1; min-width:0; }
.sc-clone .voice-info h3 { font-size:15px; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
.sc-clone .voice-info p { margin-top:5px; color:var(--muted); font-size:10px; }
.sc-clone .favorite { font-size:23px; color:var(--muted); padding:3px; }
.sc-clone .favorite.on { color:var(--blue); }
.sc-clone .voice-card .wave { margin:20px 0 10px; }
.sc-clone .voice-tags { color:var(--muted); font-size:11px; min-height:26px; white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }
.sc-clone .voice-actions { display:flex; gap:8px; justify-content:space-between; padding-top:14px; border-top:1px solid var(--line); }
.sc-clone .voice-actions :is(.primary,.secondary) { font-size:11px; min-height:34px; padding:7px 10px; }
.sc-clone .card-tools { display:flex; justify-content:space-between; margin-top:14px; }
.sc-clone .card-tools button { font-size:10px; color:var(--muted); padding:4px 0; }
.sc-clone .empty-state { text-align:center; border:1px dashed var(--line); border-radius:6px; padding:55px 20px; }
.sc-clone .empty-state h3 { font-size:18px; }
.sc-clone .empty-state p { margin:12px 0 22px; color:var(--muted); font-size:12px; }
.sc-clone .drop-zone { position:relative; display:flex; flex-direction:column; align-items:center; justify-content:center; gap:15px; border:1px dashed var(--line); border-radius:6px; margin:22px; padding:30px 20px; min-height:290px; text-align:center; cursor:pointer; }
.sc-clone .drop-zone input { position:absolute; inset:0; width:100%; height:100%; opacity:0; cursor:pointer; }
.sc-clone .drop-zone .upload-icon { color:var(--blue); font-size:34px; }
.sc-clone .drop-zone strong { font-size:14px; }
.sc-clone .drop-zone>span:not(.upload-icon),.sc-clone .drop-zone small { font-size:11px; color:var(--muted); }
.sc-clone .drop-zone.dragging,.sc-clone .drop-zone:focus-within { border-color:var(--blue); }
.sc-clone #cl-clip-panel { padding:0 22px 20px; }
.sc-clone .file-heading { display:flex; justify-content:space-between; gap:12px; align-items:center; padding-top:20px; font-size:12px; }
.sc-clone #cl-file-name { overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
.sc-clone .source-wave { height:70px; margin:20px 0; }
.sc-clone .wave .outside { opacity:.15; }
.sc-clone .trim-fields { display:flex; align-items:center; gap:14px; margin-top:20px; }
.sc-clone .trim-fields label { flex:1; min-width:0; }
.sc-clone .trim-footer { display:flex; align-items:center; justify-content:space-between; gap:12px; margin:18px 0; font-size:12px; color:var(--muted); }
.sc-clone .trim-footer .secondary { font-size:11px; }
.sc-clone .voice-metadata { padding:24px; }
.sc-clone .voice-metadata h3 { font-size:16px; margin-bottom:24px; }
.sc-clone .voice-metadata label { margin-bottom:20px; }
.sc-clone .privacy-note { display:flex; gap:10px; padding:18px 0; border-top:1px solid var(--line); font-size:12px; }
.sc-clone .privacy-note>span { color:var(--blue); }
.sc-clone .privacy-note p { color:var(--muted); font-size:11px; line-height:1.8; margin-top:8px; }
.sc-clone .voice-metadata>p.small { margin-top:16px; font-size:11px; }
.sc-clone .history-card { border-bottom:1px solid var(--line); padding:22px 0; }
.sc-clone .history-top { display:flex; justify-content:space-between; gap:12px; font-size:11px; color:var(--muted); }
.sc-clone .history-card>p { font-size:15px; line-height:1.9; margin:15px 0; white-space:pre-wrap; overflow-wrap:anywhere; }
.sc-clone .history-bottom { display:flex; align-items:center; gap:20px; }
.sc-clone .history-bottom audio { max-width:400px; }
.sc-clone .history-status { font-size:12px; color:var(--muted); }
.sc-clone .clone-storage { display:flex; justify-content:space-between; gap:12px; color:var(--muted); font-size:11px; border-top:1px solid var(--line); padding:20px 0 0; margin-top:30px; }
.sc-clone .clone-signin { padding:45px 0; border-top:1px solid var(--line); }
.sc-clone .clone-signin h2 { font-size:23px; }
.sc-clone .clone-signin p { color:var(--muted); font-size:13px; margin:15px 0 28px; }
.sc-clone .clone-message { display:flex; align-items:center; justify-content:space-between; gap:16px; padding:10px 0; margin-bottom:12px; color:var(--muted); font-size:12px; }
.sc-clone .clone-message .text-button { flex-shrink:0; }
.sc-clone dialog { inset:0; margin:auto; width:560px; max-width:calc(100vw - 32px); max-height:85svh; overflow:auto; background:var(--paper); color:var(--ink); border:1px solid var(--line); border-radius:8px; padding:26px; }
.sc-clone dialog::backdrop { background:#080c13b3; }
.sc-clone dialog header { display:flex; align-items:center; justify-content:space-between; gap:14px; margin-bottom:18px; }
.sc-clone dialog h2 { font-size:21px; }
.sc-clone dialog header p { margin-top:8px; font-size:12px; }
.sc-clone dialog footer { display:flex; justify-content:space-between; gap:14px; margin-top:22px; }
.sc-clone .picker-row { display:flex; align-items:center; gap:12px; border-bottom:1px solid var(--line); padding:17px 0; }
.sc-clone .picker-name { text-align:left; min-width:0; flex:1; }
.sc-clone .picker-name b { display:block; font-size:14px; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
.sc-clone .picker-name small { display:block; color:var(--muted); font-size:11px; margin-top:5px; }
.sc-clone #cl-edit-dialog { width:440px; }
.sc-clone .clone-quota { display:flex; align-items:center; justify-content:space-between; flex-wrap:wrap; gap:14px; padding:16px 18px; border:1px solid var(--line); border-radius:6px; margin-bottom:18px; }
.sc-clone .clone-quota b { font-size:14px; }
.sc-clone .clone-quota small { display:block; color:var(--muted); font-size:11px; line-height:1.7; margin-top:5px; }
.sc-clone .quota-actions { display:flex; align-items:center; gap:14px; flex-wrap:wrap; }
.sc-clone #cl-edit-dialog label { margin-top:18px; }
.sc-clone #cl-toast { position:fixed; bottom:24px; left:50%; transform:translateX(-50%); max-width:calc(100vw - 30px); padding:13px 22px; border:1px solid var(--line); border-radius:6px; z-index:1100; background:var(--paper); color:var(--ink); box-shadow:0 5px 25px #0004; font-size:13px; }
@media(max-width:1200px) { .sc-clone .studio-grid,.sc-clone .creation-grid { grid-template-columns:minmax(0,1fr) 270px; gap:16px; } .sc-clone .generate-bar>span { display:none; } .sc-clone .generate-bar { justify-content:flex-end; } }
@media(max-width:1000px) { .sc-clone .studio-grid,.sc-clone .creation-grid { grid-template-columns:1fr; } .sc-clone .settings-panel { order:-1; } .sc-clone .setting-note { display:none; } .sc-clone .setting-body { display:grid; grid-template-columns:1fr 1fr; gap:14px 24px; } .sc-clone .setting-body>:is(.label-row,.selected-voice,.small-wave,.advanced,.subtle) { grid-column:1/-1; margin:0; } .sc-clone .setting-body>hr,.sc-clone .settings-panel>.panel-heading { display:none; } .sc-clone .setting-body>.dashed-button { margin:0; align-self:end; } .sc-clone .setting-body>label { grid-column:2;grid-row:3; } .sc-clone .advanced { border:0; padding:0; } }
@media(max-width:650px) { .sc-clone .clone-heading h1 { font-size:27px; } .sc-clone .clone-tabs { gap:23px; margin-bottom:20px; } .sc-clone .clone-tabs button { font-size:12px; } .sc-clone .clone-heading { margin-bottom:18px; } .sc-clone .section-intro { align-items:flex-start; } .sc-clone .section-intro h2 { font-size:18px; } .sc-clone .section-intro>.pill { display:none; } .sc-clone .section-intro>.primary { font-size:11px; padding:8px 11px; } .sc-clone .editor-panel textarea { min-height:240px; padding:18px; font-size:15px; } .sc-clone .generate-bar .primary { width:100%; } .sc-clone .panel-heading { padding:16px 18px; } .sc-clone .result-panel { padding:18px; } .sc-clone .result-details,.sc-clone .history-top,.sc-clone .history-bottom { flex-wrap:wrap; } .sc-clone .result-heading .small { font-size:10px; } .sc-clone .library-toolbar { flex-wrap:wrap; gap:14px; } .sc-clone .library-toolbar input { max-width:none; } .sc-clone .voice-grid { grid-template-columns:1fr; } .sc-clone .clone-storage { flex-direction:column; gap:8px; font-size:10px; } .sc-clone .drop-zone { margin:18px; padding:20px 12px; min-height:260px; } .sc-clone .drop-zone strong { font-size:13px; } .sc-clone .trim-footer { flex-wrap:wrap; } .sc-clone dialog { padding:20px; } .sc-clone .picker-row { gap:8px; } .sc-clone .picker-row .secondary { padding:7px 10px; font-size:11px; } }
@media(max-width:1000px) { .sc-clone .setting-body>.dashed-button { grid-row:3; grid-column:1; } .sc-clone .setting-body>.small-wave { display:none; } }