:root{
  --bg:#0c0d10;--panel:#14161b;--panel2:#1a1d23;--line:#262a33;--text:#f3f5f7;--muted:#8f97a6;
  --accent:#f3f5f7;--accentText:#111318;--danger:#ff5b5b;--ok:#66e3a4;--warn:#ffc861;
  --radius:22px;--shadow:0 24px 70px rgba(0,0,0,.26);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:radial-gradient(circle at 70% -10%,#1f2430 0,transparent 34%),var(--bg);color:var(--text);font-family:Inter,-apple-system,BlinkMacSystemFont,"SF Pro Display","Segoe UI","PingFang SC","Microsoft YaHei",sans-serif}
button,input,select{font:inherit}
button{cursor:pointer}
.app-shell{min-height:100vh;display:grid;grid-template-columns:260px minmax(0,1fr)}
.sidebar{position:sticky;top:0;height:100vh;padding:26px 18px;border-right:1px solid var(--line);background:rgba(9,10,13,.82);backdrop-filter:blur(22px);display:flex;flex-direction:column;z-index:10}
.brand-row{display:flex;align-items:center;gap:12px;padding:0 8px 22px}
.brand-mark{width:38px;height:38px;border-radius:12px;background:linear-gradient(145deg,#fff,#aab3c3);color:#0b0d11;display:grid;place-items:center;font-weight:900;font-size:13px;letter-spacing:-.03em;box-shadow:0 9px 30px rgba(255,255,255,.12)}
.brand-name{font-weight:800;letter-spacing:-.02em}.brand-sub{font-size:11px;color:var(--muted);margin-top:2px;letter-spacing:.04em}
.nav-stack{display:grid;gap:5px}.nav-item{width:100%;border:0;background:transparent;color:var(--muted);padding:12px 13px;border-radius:12px;text-align:left;display:flex;align-items:center;gap:10px;transition:.2s}
.nav-item:hover,.nav-item.active{background:#191c22;color:#fff}.nav-item span:first-child{width:18px;text-align:center}.side-spacer{flex:1}.settings-button{margin-bottom:8px}
.provider-card{border:1px solid var(--line);background:#111318;border-radius:14px;padding:12px;display:grid;gap:8px}.provider-line{display:flex;align-items:center;gap:8px;color:var(--muted);font-size:12px}.status-dot{width:8px;height:8px;border-radius:99px;background:#525969;box-shadow:0 0 0 3px rgba(255,255,255,.03)}.status-dot.ready{background:var(--ok)}
.main{padding:26px 30px 50px;min-width:0}.topbar{display:flex;justify-content:space-between;align-items:center;margin:0 auto 22px;max-width:1500px}.eyebrow,.section-kicker{font-size:10px;letter-spacing:.14em;color:#70798a;font-weight:800}.topbar h1{margin:6px 0 0;font-size:28px;letter-spacing:-.04em}.top-actions{display:flex;align-items:center;gap:10px}.live-pill{height:38px;border:1px solid var(--line);border-radius:999px;padding:0 14px;display:flex;align-items:center;gap:8px;font-size:11px;font-weight:800;letter-spacing:.08em;color:var(--muted);background:#111318}.pulse-dot{width:7px;height:7px;border-radius:99px;background:#555d6c}.live-pill.live{color:#fff}.live-pill.live .pulse-dot{background:#ff4f55;box-shadow:0 0 0 0 rgba(255,79,85,.6);animation:pulse 1.2s infinite}@keyframes pulse{70%{box-shadow:0 0 0 7px rgba(255,79,85,0)}100%{box-shadow:0 0 0 0 rgba(255,79,85,0)}}
.icon-btn,.ghost-icon,.text-btn,.close-btn{border:1px solid var(--line);background:#15181e;color:#dce1e8;border-radius:11px;padding:9px 12px}.icon-btn:hover,.ghost-icon:hover{border-color:#4a5160}.text-btn{border:0;background:transparent;color:#aeb6c4;padding:6px}.close-btn{width:36px;height:36px;padding:0;font-size:22px}
.hero-grid,.content-grid{max-width:1500px;margin:0 auto 18px;display:grid;grid-template-columns:380px minmax(0,1fr);gap:18px}.content-grid{grid-template-columns:minmax(0,1.15fr) minmax(360px,.85fr)}
.card{background:linear-gradient(180deg,rgba(24,27,33,.98),rgba(17,19,24,.98));border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}.control-card,.upload-card,.knowledge-card,.transcript-card,.summary-card{padding:22px}.card-head{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:18px}.card h2{font-size:18px;letter-spacing:-.02em;margin:5px 0 0}.field{display:grid;gap:7px;margin-bottom:14px}.field>span{font-size:11px;color:var(--muted);font-weight:700}.field input,.field select{width:100%;height:44px;border:1px solid #2c313b;border-radius:11px;background:#101217;color:#eef1f6;padding:0 12px;outline:none}.field input:focus,.field select:focus{border-color:#666f7e}.field.compact{margin:0}.language-row{display:grid;grid-template-columns:1fr 38px 1fr;gap:9px;align-items:end;margin-bottom:14px}.swap-btn{height:44px;border:1px solid var(--line);background:#101217;color:#c9d0db;border-radius:11px;font-size:19px}.session-actions{display:grid;grid-template-columns:minmax(150px,1fr) 88px 88px 88px;gap:9px;margin-top:20px}.primary-btn,.secondary-btn{border-radius:12px;height:44px;border:1px solid transparent;font-weight:800}.primary-btn{background:#f0f3f7;color:#101217}.primary-btn:hover{background:#fff}.primary-btn:disabled,.secondary-btn:disabled{opacity:.4;cursor:not-allowed}.secondary-btn{background:#15181e;border-color:#303540;color:#dce1e8}.primary-btn.small{height:38px;padding:0 14px;font-size:12px}.record-dot{display:inline-block;width:8px;height:8px;border-radius:99px;background:#ff4f55;margin-right:8px}.microcopy{font-size:11px;color:#727b8b;margin-top:10px;line-height:1.5}
.switch-line{display:flex;align-items:center;gap:8px;color:var(--muted);font-size:11px}.switch-line input{display:none}.switch{width:34px;height:19px;border-radius:99px;background:#363c47;position:relative;transition:.2s}.switch:after{content:"";position:absolute;width:13px;height:13px;top:3px;left:3px;border-radius:99px;background:#fff;transition:.2s}.switch-line input:checked+.switch{background:#e9edf2}.switch-line input:checked+.switch:after{left:18px;background:#111318}
.caption-card{min-height:470px;overflow:hidden;position:relative;background:rgba(0,0,0,.72);transition:background .2s,color .2s}.caption-card[data-theme="light"]{color:#111;background:rgba(255,255,255,.88)}.caption-toolbar{padding:16px 18px;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid rgba(255,255,255,.1);position:relative;z-index:2}.caption-card[data-theme="light"] .caption-toolbar{border-color:rgba(0,0,0,.1)}.segmented,.mini-segmented{display:flex;gap:3px;padding:3px;background:rgba(120,130,145,.12);border-radius:10px}.segmented button,.mini-segmented button{border:0;background:transparent;color:inherit;opacity:.58;border-radius:8px;padding:7px 10px;font-size:11px;font-weight:800}.segmented button.active,.mini-segmented button.active{background:rgba(255,255,255,.15);opacity:1}.caption-card[data-theme="light"] .segmented button.active,.caption-card[data-theme="light"] .mini-segmented button.active{background:rgba(0,0,0,.08)}.toolbar-right{display:flex;align-items:center;gap:8px}.ghost-icon{padding:7px 10px;background:rgba(255,255,255,.06);color:inherit}.caption-stage{min-height:330px;display:flex;align-items:center;padding:34px clamp(24px,5vw,68px);position:relative}.caption-idle{width:100%;text-align:center;color:#818a99}.caption-idle p{font-size:15px;color:inherit;margin:16px 0 5px}.caption-idle span{font-size:11px}.sound-orb{height:38px;display:flex;justify-content:center;align-items:center;gap:5px}.sound-orb i{width:4px;background:currentColor;border-radius:99px;animation:wave 1.4s ease-in-out infinite}.sound-orb i:nth-child(1){height:12px}.sound-orb i:nth-child(2){height:29px;animation-delay:.1s}.sound-orb i:nth-child(3){height:20px;animation-delay:.2s}.sound-orb i:nth-child(4){height:34px;animation-delay:.3s}@keyframes wave{50%{transform:scaleY(.4)}}.caption-content{width:100%}.hidden{display:none!important}.caption-status-row{display:flex;justify-content:space-between;font-size:10px;letter-spacing:.1em;font-weight:800;opacity:.56;margin-bottom:18px}.source-caption{font-size:46px;line-height:1.18;letter-spacing:-.04em;font-weight:780;overflow-wrap:anywhere}.target-caption{font-size:calc(46px * .57);line-height:1.35;opacity:.7;margin-top:18px;font-weight:550;overflow-wrap:anywhere}.caption-settings{border-top:1px solid rgba(255,255,255,.1);padding:13px 18px;display:flex;gap:24px}.caption-card[data-theme="light"] .caption-settings{border-color:rgba(0,0,0,.1)}.caption-settings label{display:grid;grid-template-columns:auto 120px 44px;gap:8px;align-items:center;font-size:10px;opacity:.72}.caption-settings input{accent-color:currentColor}.caption-settings output{text-align:right}
.drop-zone{border:1px dashed #3a414d;border-radius:17px;min-height:205px;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:26px;position:relative;background:#111318}.drop-zone.drag{border-color:#b9c1ce;background:#171a20}.drop-zone input{position:absolute;inset:0;opacity:0;cursor:pointer}.drop-zone strong{margin-top:8px}.drop-zone span{max-width:540px;color:var(--muted);font-size:12px;line-height:1.6;margin:7px 0 14px}.drop-zone .secondary-btn{height:36px;padding:0 14px;position:relative;z-index:2}.drop-icon{width:42px;height:42px;border:1px solid #333945;border-radius:14px;display:grid;place-items:center;font-size:24px;color:#b5bdc9}.file-list{margin-top:12px;display:grid;gap:7px}.file-item{display:flex;justify-content:space-between;gap:12px;color:#b4bdc9;font-size:11px;padding:8px 10px;background:#111318;border-radius:9px}.chip{font-size:10px;color:#8992a2;padding:7px 9px;border:1px solid var(--line);border-radius:999px}.knowledge-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-bottom:15px}.knowledge-stats div{background:#111318;border:1px solid #232730;border-radius:12px;padding:13px}.knowledge-stats strong{display:block;font-size:22px}.knowledge-stats span{font-size:10px;color:var(--muted)}.tag-cloud{min-height:120px;display:flex;gap:7px;align-content:flex-start;flex-wrap:wrap}.tag{border:1px solid #303641;background:#12151a;color:#c8cfda;border-radius:999px;padding:7px 10px;font-size:11px}.tag.super{border-color:#596170;color:#fff}.empty-note,.empty-state,.summary-placeholder{color:#717a89;font-size:12px;line-height:1.7}
.transcript-card,.summary-card{max-width:1500px;margin:0 auto 18px}.transcript-meta{display:flex;gap:14px;color:var(--muted);font-size:11px}.transcript-list{display:grid;gap:4px;max-height:520px;overflow:auto}.segment{display:grid;grid-template-columns:90px minmax(0,1fr) 80px;gap:16px;padding:15px 4px;border-top:1px solid #22262e}.segment:first-child{border-top:0}.seg-time{font-size:10px;color:#687181;padding-top:3px}.seg-source{font-size:14px;line-height:1.55}.seg-target{font-size:12px;line-height:1.5;color:#929baa;margin-top:5px}.seg-badge{text-align:right;font-size:9px;color:#737c8b;padding-top:3px}.seg-badge.checked{color:var(--ok)}.summary-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.summary-pane{background:#111318;border:1px solid #252a33;border-radius:14px;padding:17px}.summary-pane h3{font-size:12px;margin:0 0 10px;color:#a9b1bd}.summary-pane p{white-space:pre-wrap;font-size:13px;line-height:1.7;color:#d7dce4;margin:0}.summary-wide{grid-column:1/-1}.summary-list{margin:0;padding-left:18px;color:#ced4de;font-size:12px;line-height:1.65}footer{max-width:1500px;margin:26px auto 0;color:#555e6c;font-size:10px;text-align:center}
.settings-dialog{border:0;padding:0;background:transparent;color:var(--text);width:min(720px,calc(100vw - 28px))}.settings-dialog::backdrop{background:rgba(0,0,0,.7);backdrop-filter:blur(8px)}.settings-panel{background:#15181e;border:1px solid #343a45;border-radius:22px;padding:22px;box-shadow:0 35px 100px rgba(0,0,0,.5);max-height:85vh;overflow:auto}.settings-head{display:flex;justify-content:space-between}.security-note{font-size:11px;line-height:1.55;color:#8f98a7;padding:10px 12px;background:#101217;border-radius:10px}.settings-section{margin-top:18px;padding-top:14px;border-top:1px solid #292e37}.settings-section h3{font-size:12px;margin:0 0 12px}.dialog-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:20px}.dialog-actions button{padding:0 18px}
/* Floating window */
.floating-page{background:transparent;min-height:100vh;overflow:hidden}.floating-shell{height:100vh;min-height:220px;display:grid;grid-template-rows:auto 1fr auto;background:rgba(0,0,0,.72);color:#fff;transition:.2s}.floating-shell[data-theme="light"]{background:rgba(255,255,255,.88);color:#111}.floating-top{display:flex;justify-content:space-between;padding:9px 13px;font-size:9px;font-weight:850;letter-spacing:.12em;opacity:.65}.floating-top>span{display:flex;align-items:center;gap:7px}.floating-live{display:inline-block;width:6px;height:6px;border-radius:99px;background:#ff4f55}.floating-top button{border:0;background:transparent;color:inherit;font-size:11px;opacity:.7}.floating-body{padding:20px 28px;display:flex;flex-direction:column;justify-content:center}.float-source{font-size:46px;font-weight:780;line-height:1.17;letter-spacing:-.035em}.float-target{font-size:26px;line-height:1.32;opacity:.72;margin-top:14px}.floating-controls{padding:8px 13px;display:flex;gap:14px;align-items:center;border-top:1px solid rgba(128,128,128,.2);font-size:9px;opacity:.62}.floating-controls label{display:flex;align-items:center;gap:6px}.floating-controls input{width:80px}.floating-controls select{background:transparent;color:inherit;border:1px solid rgba(128,128,128,.3);border-radius:7px;padding:3px 6px}
@media(max-width:1040px){.app-shell{grid-template-columns:82px 1fr}.brand-row{justify-content:center}.brand-row>div:last-child,.nav-item:not(.settings-button){font-size:0}.nav-item{justify-content:center}.nav-item span:first-child{font-size:15px}.settings-button{font-size:0;justify-content:center}.settings-button span{font-size:15px}.provider-card{display:none}.hero-grid,.content-grid{grid-template-columns:1fr}.control-card{order:1}.caption-card{order:0}.sidebar{padding:22px 12px}.main{padding:22px 20px 44px}}
@media(max-width:680px){.app-shell{display:block}.sidebar{display:none}.main{padding:16px 12px 36px}.topbar h1{font-size:21px}.eyebrow{display:none}.icon-btn{font-size:0}.icon-btn::first-letter{font-size:16px}.top-actions{gap:6px}.hero-grid,.content-grid{gap:12px}.card{border-radius:17px}.control-card,.upload-card,.knowledge-card,.transcript-card,.summary-card{padding:16px}.caption-stage{padding:26px 20px;min-height:300px}.source-caption{font-size:34px}.target-caption{font-size:20px}.caption-settings{gap:8px;flex-direction:column}.caption-settings label{grid-template-columns:54px 1fr 45px}.language-row{grid-template-columns:1fr 34px 1fr}.knowledge-stats{grid-template-columns:repeat(2,1fr)}.segment{grid-template-columns:62px 1fr}.seg-badge{display:none}.summary-grid{grid-template-columns:1fr}.summary-wide{grid-column:auto}.caption-toolbar{align-items:flex-start;gap:8px}.segmented button{padding:6px 8px}.floating-controls{display:none}}

/* V1.1 additions */
.field textarea{width:100%;border:1px solid #2c313b;border-radius:11px;background:#101217;color:#eef1f6;padding:12px;outline:none;resize:vertical;line-height:1.55}.field textarea:focus{border-color:#666f7e}
.language-row.single-direction{grid-template-columns:1fr 1fr;align-items:end}.capability-box{display:grid;gap:8px;margin:0 0 14px;padding:12px;border:1px solid #252b35;border-radius:12px;background:#101217}.capability-box>div{display:flex;justify-content:space-between;gap:14px;align-items:center}.capability-box strong{font-size:11px;color:#d8dde5;text-align:right}.capability-label{font-size:10px;color:#717b8b}
.speaker-chip{display:inline-flex;align-items:center;padding:4px 8px;border:1px solid currentColor;border-radius:999px;font-size:10px;letter-spacing:.04em;margin-right:8px;opacity:1}.caption-status-row{opacity:.72}
.segment{grid-template-columns:118px minmax(0,1fr) 96px}.seg-left{display:grid;align-content:start;gap:7px}.speaker-tag{font-size:10px;font-weight:800;color:#cbd2dc;padding:5px 7px;border:1px solid #333a46;border-radius:999px;width:max-content;max-width:112px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.seg-actions{display:flex;flex-direction:column;align-items:flex-end;gap:8px}.seg-badge.manual{color:#ffd26c}.edit-seg{height:27px;padding:0 9px;border:1px solid #323844;border-radius:8px;background:#12151a;color:#aeb7c5;font-size:10px}.edit-seg:hover{color:#fff;border-color:#596273}.edit-dialog{width:min(780px,calc(100vw - 28px))}
.caption-settings label:first-child{grid-template-columns:auto 150px 44px}
.floating-shell{background:#000;transition:opacity .12s ease,color .2s,background .2s}.floating-shell[data-theme="light"]{background:#fff}.float-speaker{display:inline-flex;align-items:center;width:max-content;margin-bottom:10px;padding:4px 8px;border:1px solid currentColor;border-radius:999px;font-size:10px;font-weight:800;opacity:.82}.floating-controls{opacity:.76}
@media(max-width:680px){.language-row.single-direction{grid-template-columns:1fr}.capability-box>div{align-items:flex-start;flex-direction:column;gap:4px}.capability-box strong{text-align:left}.segment{grid-template-columns:86px minmax(0,1fr)}.seg-actions{grid-column:2;flex-direction:row;align-items:center;justify-content:flex-end}.seg-badge{display:block}.caption-settings label:first-child{grid-template-columns:96px 1fr 45px}}

/* V1.3 realtime controls */
.secondary-btn.active-control{background:#f0f3f7;color:#101217;border-color:#f0f3f7}
.danger-btn{border-color:#4a3033;color:#f0c4c7}
.direct-note{color:#aeb6c3;margin-top:11px}
.live-pill.paused{color:#f0d59b}
.live-pill.paused .pulse-dot{background:#eabf62;box-shadow:none;animation:none}
@media(max-width:680px){
  .session-actions{grid-template-columns:1fr 1fr}
  .session-actions .primary-btn{grid-column:1 / -1}
}

/* V1.4 low-latency local preview + music-style rolling captions */
.local-asr-panel{margin:14px 0 2px;padding:12px;border:1px solid #282e38;border-radius:12px;background:#101319}.local-asr-title{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:9px;font-size:11px;color:#aeb7c5;font-weight:800}.local-asr-controls{display:grid;grid-template-columns:minmax(0,1fr) 132px;gap:9px}.local-asr-controls select{height:40px;border:1px solid #303744;border-radius:10px;background:#0b0d11;color:#e8ecf2;padding:0 10px}.local-asr-controls .secondary-btn{height:40px}.local-status{font-size:9px;letter-spacing:.06em;color:#8d97a6}.local-status.ready{color:#71d8a4}.local-status.loading{color:#e5c96c}.local-status.bad{color:#ff7e83}
.caption-card{--caption-font:46px;min-height:540px}.lyrics-stage{min-height:400px;padding:0!important;display:block!important;overflow:hidden}.lyrics-viewport{height:400px;overflow:hidden;position:relative;padding:42px clamp(22px,5vw,64px);box-sizing:border-box}.lyrics-viewport::before,.lyrics-viewport::after{content:"";position:absolute;left:0;right:0;height:48px;z-index:2;pointer-events:none}.caption-card[data-theme="dark"] .lyrics-viewport::before{top:0;background:linear-gradient(#050607,rgba(5,6,7,0))}.caption-card[data-theme="dark"] .lyrics-viewport::after{bottom:0;background:linear-gradient(rgba(5,6,7,0),#050607)}.caption-card[data-theme="light"] .lyrics-viewport::before{top:0;background:linear-gradient(#fff,rgba(255,255,255,0))}.caption-card[data-theme="light"] .lyrics-viewport::after{bottom:0;background:linear-gradient(rgba(255,255,255,0),#fff)}.lyrics-list{min-height:100%;display:flex;flex-direction:column;justify-content:flex-end;gap:18px;will-change:transform}.lyric-line{transition:opacity .12s ease,transform .12s ease;transform-origin:left center}.lyric-line.history{opacity:.28;transform:scale(.965)}.lyric-line.history.age-2{opacity:.22}.lyric-line.history.age-3{opacity:.17}.lyric-line.history.age-4,.lyric-line.history.age-5{opacity:.12}.lyric-line.current{opacity:1;transform:scale(1)}.lyric-meta{display:flex;align-items:center;gap:9px;margin-bottom:7px;font-size:9px;letter-spacing:.08em;font-weight:850;opacity:.62}.lyric-line.current .lyric-meta{opacity:.86}.lyric-source{font-size:calc(var(--caption-font) * .58);line-height:1.22;font-weight:650;letter-spacing:-.025em;overflow-wrap:anywhere}.lyric-line.current .lyric-source{font-size:var(--caption-font);font-weight:800;letter-spacing:-.04em}.lyric-target{font-size:calc(var(--caption-font) * .36);line-height:1.36;margin-top:6px;opacity:.66;overflow-wrap:anywhere}.lyric-line.current .lyric-target{font-size:calc(var(--caption-font) * .57);opacity:.74;margin-top:11px}.caption-card.mode-source .lyric-target{display:none}.caption-card.mode-target .lyric-source{display:none}.caption-card.mode-target .lyric-target{margin-top:0}.caption-idle{padding:115px 24px}.direct-note{color:#aeb8c7}.active-control{border-color:#7e8999!important;background:#242a33!important;color:#fff!important}

/* V1.4 floating rolling lyrics */
.float-lyrics-viewport{height:100%;overflow:hidden;padding:28px 34px;box-sizing:border-box;display:flex;flex-direction:column;justify-content:flex-end}.float-lyrics-list{display:flex;flex-direction:column;gap:13px}.float-lyric{opacity:.26;transition:opacity .12s,transform .12s}.float-lyric.current{opacity:1}.float-lyric-meta{font-size:9px;font-weight:850;letter-spacing:.08em;margin-bottom:5px;opacity:.72}.float-lyric-source{line-height:1.18;font-weight:720;letter-spacing:-.03em}.float-lyric-target{line-height:1.34;opacity:.72;margin-top:7px}.floating-shell.mode-source .float-lyric-target{display:none}.floating-shell.mode-target .float-lyric-source{display:none}

@media(max-width:680px){.local-asr-controls{grid-template-columns:1fr}.lyrics-viewport{height:350px;padding:34px 20px}.caption-card{min-height:490px}.lyric-line.current .lyric-source{font-size:calc(var(--caption-font) * .78)}.lyric-line.current .lyric-target{font-size:calc(var(--caption-font) * .46)}}

/* V1.7 account / approval / multilingual UI */
.login-overlay{position:fixed;inset:0;z-index:10000;display:grid;place-items:center;background:radial-gradient(circle at 50% 20%,#222833 0,#0b0d11 44%,#050607 100%);padding:20px}.login-card{width:min(540px,100%);background:#15181e;border:1px solid #343a45;border-radius:24px;padding:28px;box-shadow:0 36px 110px rgba(0,0,0,.55)}.login-card h1{margin:8px 0 6px;font-size:28px;letter-spacing:-.04em}.login-card p{color:#8993a3;font-size:12px;line-height:1.6;margin:0 0 20px}.brand-mark.large{width:54px;height:54px;font-size:16px;margin-bottom:18px}.login-card .primary-btn{width:100%}
.user-chip{max-width:180px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;padding:9px 11px;border:1px solid var(--line);border-radius:999px;font-size:11px;color:#bcc4d0;background:#111318}.quota-box{height:66px;padding:10px 12px;border:1px solid #2c313b;border-radius:11px;background:#101217;display:flex;flex-direction:column;justify-content:center}.quota-box span{font-size:10px;color:var(--muted);font-weight:700}.quota-box strong{font-size:18px;margin-top:4px}.language-row.two-cols{grid-template-columns:1fr 1fr;align-items:end}.approval-strip{display:grid;grid-template-columns:10px auto 1fr;gap:8px;align-items:center;margin:14px 0;padding:10px 12px;border:1px solid #2a3039;background:#101319;border-radius:11px;font-size:11px}.approval-strip strong{color:#e8edf4}.approval-strip span:last-child{color:#7f8998;text-align:right}.approval-dot{width:8px;height:8px;border-radius:50%;background:#6f7785}.approval-strip.pending .approval-dot{background:#e6c767}.approval-strip.approved .approval-dot{background:#69d69e}.approval-strip.rejected .approval-dot,.approval-strip.ended .approval-dot{background:#f16b70}.approval-strip.in_progress .approval-dot{background:#ff4f55;box-shadow:0 0 0 5px rgba(255,79,85,.12)}
.session-actions{grid-template-columns:minmax(150px,1.25fr) minmax(92px,.75fr) minmax(82px,.65fr) minmax(92px,.75fr) minmax(82px,.65fr) minmax(94px,.75fr);align-items:stretch}.session-actions button{min-width:0;white-space:normal;line-height:1.12;padding:4px 8px}.wrap-btn{white-space:normal;overflow:visible;text-overflow:clip}.small-btn{height:36px;padding:0 13px}.history-card{padding:22px;margin-top:16px}.meeting-history-list{display:grid;gap:8px}.meeting-row{display:grid;grid-template-columns:minmax(160px,1.5fr) 100px 110px 110px 90px 92px;gap:10px;align-items:center;padding:11px 12px;border:1px solid #272c35;border-radius:12px;background:#101318;font-size:11px}.meeting-row .meeting-name strong{display:block;color:#e9edf3;font-size:12px}.meeting-row .meeting-name span{display:block;color:#727c8b;margin-top:3px}.meeting-status{font-weight:800;text-transform:uppercase;font-size:10px;letter-spacing:.05em}.meeting-status.approved{color:#70d7a4}.meeting-status.pending{color:#e5c96c}.meeting-status.rejected,.meeting-status.ended{color:#ef7a7f}.meeting-status.in_progress{color:#ff7478}.meeting-row button{height:32px;border:1px solid #343a45;border-radius:9px;background:#171a20;color:#d9dee6;font-size:10px;font-weight:800}.admin-only.hidden,.hidden{display:none!important}
@media(max-width:1180px){.session-actions{grid-template-columns:repeat(3,1fr)}.meeting-row{grid-template-columns:minmax(180px,1fr) 90px 100px 90px}.meeting-row .hide-mid{display:none}}
@media(max-width:680px){.language-row.two-cols{grid-template-columns:1fr}.approval-strip{grid-template-columns:10px 1fr}.approval-strip span:last-child{grid-column:2;text-align:left}.session-actions{grid-template-columns:1fr 1fr}.session-actions .primary-btn{grid-column:1 / -1}.meeting-row{grid-template-columns:1fr 80px}.meeting-row .hide-mobile{display:none}.user-chip{display:none}.top-actions{flex-wrap:wrap;justify-content:flex-end}}
.admin-shell{max-width:1500px;margin:0 auto;padding:24px}.admin-topbar{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}.admin-topbar h1{margin:4px 0 0;font-size:28px}.admin-stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:14px}.admin-stat{background:#15181e;border:1px solid #2c323c;border-radius:16px;padding:16px}.admin-stat span{display:block;color:#7f8998;font-size:10px}.admin-stat strong{display:block;margin-top:7px;font-size:24px}.admin-card{padding:20px;margin-bottom:14px}.admin-two-cols{display:grid;grid-template-columns:1fr 1fr;gap:14px}.admin-inline-form{display:grid;grid-template-columns:1fr 1fr 1fr 130px 120px 120px;gap:8px;margin-bottom:14px}.admin-inline-form input,.admin-inline-form select,.admin-table input,.admin-table select,.backend-card input{height:38px;border:1px solid #303744;border-radius:9px;background:#0d0f13;color:#e9edf3;padding:0 9px;min-width:0}.admin-table-wrap{overflow:auto}.admin-table{width:100%;border-collapse:collapse;font-size:11px}.admin-table th,.admin-table td{padding:10px;border-bottom:1px solid #282e37;text-align:left;white-space:nowrap}.admin-table th{color:#818b99;font-size:9px;letter-spacing:.08em;text-transform:uppercase}.admin-table td small{display:block;color:#707a89;margin-top:3px}.admin-table button{border:1px solid #3a414d;background:#171a20;color:#e5eaf1;border-radius:8px;padding:6px 9px;margin-right:5px}.admin-table .danger-link{color:#ff8b8f}.backend-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin:14px 0}.backend-card{padding:12px;border:1px solid #2b313b;border-radius:12px;background:#101318}.backend-card strong{display:block;margin-bottom:10px}.backend-card label{display:grid;gap:5px;color:#828c9b;font-size:9px;margin-top:7px}
@media(max-width:1050px){.admin-stat-grid,.backend-grid{grid-template-columns:1fr 1fr}.admin-two-cols{grid-template-columns:1fr}.admin-inline-form{grid-template-columns:1fr 1fr 1fr}}
@media(max-width:650px){.admin-shell{padding:14px}.admin-stat-grid,.backend-grid,.admin-inline-form{grid-template-columns:1fr}.admin-topbar{align-items:flex-start;gap:12px}.top-actions{flex-wrap:wrap}}

/* V1.7 meeting controls: keep controls inside the left card and always below the form. */
.session-actions{display:grid!important;grid-template-columns:1fr!important;gap:9px!important;margin-top:20px;position:relative;z-index:3;width:100%;min-width:0}
.session-primary-row{display:flex;gap:9px;width:100%;min-width:0}
.session-primary-row .primary-btn{flex:1 1 auto;min-width:0}
.session-primary-row .test-btn{flex:0 0 116px;background:#17221d;border-color:#31513f;color:#9fe0b8}
.session-control-row{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:9px;width:100%;min-width:0}
.session-control-row button{width:100%;min-width:0;height:auto;min-height:44px;padding:8px 9px;white-space:normal!important;overflow:visible;line-height:1.18;text-align:center}
.control-card{overflow:visible;position:relative;z-index:2;min-width:0}
.caption-card{position:relative;z-index:1}
.test-countdown{font-variant-numeric:tabular-nums}
@media(max-width:1180px){.session-actions{grid-template-columns:1fr!important}.session-control-row{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:680px){.session-primary-row{display:grid;grid-template-columns:1fr}.session-primary-row .test-btn{width:100%;flex:auto}.session-control-row{grid-template-columns:1fr 1fr}}

/* Summary and brand additions retained from stable V1.8 */
.login-en-title{font-size:13px;color:#a8b0bc;font-weight:750;letter-spacing:.01em;margin:-1px 0 8px;line-height:1.35}.summary-actions{display:flex;gap:8px;align-items:center}.summary-facts{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px;background:#0e1116;border:1px solid #252b35;border-radius:14px;padding:12px}.summary-facts>div{background:#141820;border:1px solid #262d38;border-radius:10px;padding:10px 12px;min-width:0}.summary-facts span{display:block;color:#7f8998;font-size:9px;letter-spacing:.06em;margin-bottom:6px}.summary-facts strong{display:block;font-size:12px;line-height:1.45;overflow-wrap:anywhere}.summary-facts .summary-saved{grid-column:1/-1;color:#6f7a89;font-size:9px;margin:2px 2px 0}.summary-paragraph{padding:10px 0;border-top:1px solid #242a33}.summary-paragraph:first-child{border-top:0;padding-top:0}.summary-paragraph h4{margin:0 0 7px;font-size:11px;color:#98a2b1}.summary-paragraph p{margin:0!important}.summary-paragraph p strong{color:#f0f3f7;font-weight:800}.summary-list span{color:#8993a3}.admin-view-link{display:inline-flex;height:30px;align-items:center;padding:0 9px;border:1px solid #3a414d;border-radius:8px;background:#171a20;color:#e5eaf1;text-decoration:none;font-size:10px;font-weight:800}
@media(max-width:900px){.summary-facts{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.summary-facts{grid-template-columns:1fr}.summary-actions{align-items:stretch;flex-direction:column}.summary-actions button{width:100%}}

/* V1.9 interface language selector: one language is rendered at a time. */
.locale-select{height:34px;border:1px solid var(--line);border-radius:9px;background:#11151b;color:#e8edf4;padding:0 28px 0 10px;font-size:11px;font-weight:750;max-width:150px}
.login-locale-row{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:8px}.login-locale-row .section-kicker{margin:0}.login-locale-row .locale-select{flex:0 0 auto}
.top-locale{max-width:118px}.floating-locale{height:28px;max-width:105px;margin-right:6px;font-size:10px}
.session-control-row button,.session-primary-row button{white-space:normal;line-height:1.18;min-height:40px}
@media(max-width:900px){.top-actions{flex-wrap:wrap}.top-locale{order:-1}.session-control-row{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:680px){.locale-select{max-width:120px}.login-locale-row{align-items:flex-start}.session-control-row{grid-template-columns:repeat(2,minmax(0,1fr))}}

/* V1.9.1 UI-only refinements: user-supplied D logo, fixed brand line break, precise quota, login disclaimer. */
.logo-mark{background:#fff!important;color:transparent!important;padding:0!important;overflow:hidden;box-shadow:0 9px 30px rgba(255,255,255,.10)}
.logo-mark img{display:block;width:100%;height:100%;object-fit:contain;background:#fff}
.brand-copy{min-width:0;line-height:1.2}
.brand-name{font-size:13px;line-height:1.25;white-space:nowrap}
.brand-name-second{margin-top:3px}
.login-disclaimer{font-size:13px;color:#9da6b5;margin-top:14px;line-height:1.65;font-weight:550}
.login-error{font-size:12px;color:#ff8b8f;margin-top:12px;line-height:1.55;padding:9px 10px;border:1px solid rgba(255,91,91,.28);background:rgba(255,91,91,.07);border-radius:10px}
.quota-box strong{font-variant-numeric:tabular-nums;letter-spacing:.01em;white-space:nowrap;font-size:17px}
@media (max-width:1180px){.brand-name{font-size:12px}.quota-box strong{font-size:15px}}


/* VoxBridge V1.9.2 commercial UI layer. Realtime/business logic remains unchanged. */
.brand-logo-frame{width:437px;height:102px;max-width:100%;background:transparent;display:flex;align-items:center;justify-content:flex-start;overflow:hidden;flex:0 0 auto}
.brand-logo-frame img{display:block;width:437px;height:102px;max-width:100%;object-fit:contain;object-position:left center;background:transparent}
.login-logo{margin:0 auto 8px;justify-content:center}
.login-logo img{object-position:center}
.brand-stack{display:flex;flex-direction:column;align-items:flex-start;gap:10px;padding-top:2px}
.brand-stack .brand-copy{width:100%;padding:0 4px}
.brand-stack .brand-name{font-size:18px;line-height:1.25;font-weight:850}
.brand-slogan{margin:4px 0 0;color:var(--muted);font-size:11px;line-height:1.5;letter-spacing:.01em}
.login-card .product-name{margin:14px 0 4px;font-size:31px;letter-spacing:-.035em;text-align:center}
.login-card .brand-slogan{text-align:center;font-size:14px;margin:0 0 14px;color:#aeb5c1}
.listening-icon{width:74px;height:74px;fill:none;stroke:currentColor;stroke-width:3.4;stroke-linecap:round;stroke-linejoin:round;opacity:.82;filter:drop-shadow(0 8px 28px rgba(255,255,255,.08));animation:listeningBreath 1.9s ease-in-out infinite}
.listening-icon .sound-wave{stroke-width:2.7;opacity:.72}
@keyframes listeningBreath{50%{transform:scale(1.045);opacity:1}}
body.user-mode .technical-detail{display:none!important}
body.user-mode .language-row.single-direction{grid-template-columns:1fr!important}
body.user-mode .service-hint{color:#7f8999}
.provider-card{gap:10px}
.provider-line{line-height:1.35}
footer{letter-spacing:.04em}
@media(max-width:1100px){.brand-logo-frame{width:100%;height:auto;aspect-ratio:437/102}.brand-logo-frame img{width:100%;height:100%}}

body.user-mode .local-asr-controls{grid-template-columns:1fr!important}

.float-listening{min-height:260px;display:flex;align-items:center;justify-content:center;color:inherit;opacity:.72}.float-listening svg{width:72px;height:72px;fill:none;stroke:currentColor;stroke-width:3.4;stroke-linecap:round;stroke-linejoin:round;animation:listeningBreath 1.9s ease-in-out infinite}


/* VoxBridge V1.9.3 UI/data-export layer. Live translation styles remain unchanged. */
@media(max-width:1040px){
  .brand-stack .brand-copy{display:none!important}
  .brand-stack{gap:0!important;align-items:center!important;padding-left:0!important;padding-right:0!important}
  .brand-stack .sidebar-logo{margin:0 auto}
}
.summary-export-select,.meeting-export-select,.admin-export-select{height:36px;border:1px solid #343a45;border-radius:9px;background:#14181f;color:#dce2ea;padding:0 28px 0 10px;font-size:10px;font-weight:750;min-width:116px;max-width:160px}
.meeting-row .meeting-actions{display:flex;align-items:center;gap:6px;min-width:0}
.meeting-row .meeting-actions button{flex:0 0 auto;padding:0 9px}
.meeting-row .meeting-export-select{min-width:88px;max-width:110px;height:32px}
.admin-export-form{display:grid;grid-template-columns:minmax(160px,1.2fr) 150px 150px 120px auto auto;gap:8px;align-items:end}
.admin-export-form label{display:grid;gap:5px;color:#828c9b;font-size:9px}
.admin-export-form input,.admin-export-form select{height:38px;border:1px solid #303744;border-radius:9px;background:#0d0f13;color:#e9edf3;padding:0 9px;min-width:0}
.admin-export-help{color:#788392;font-size:10px;line-height:1.55;margin:10px 0 0}
.admin-table .export-links{display:flex;gap:4px;align-items:center}
.admin-table .export-links a{display:inline-flex;align-items:center;justify-content:center;height:28px;padding:0 7px;border:1px solid #3a414d;border-radius:7px;background:#171a20;color:#dfe5ed;text-decoration:none;font-size:9px;font-weight:800}
@media(max-width:1180px){.meeting-row .meeting-actions{grid-column:auto}.admin-export-form{grid-template-columns:1fr 1fr 1fr}}
@media(max-width:680px){.summary-export-select{width:100%;max-width:none}.meeting-row .meeting-actions{grid-column:1/-1;width:100%}.meeting-row .meeting-export-select{flex:1;max-width:none}.admin-export-form{grid-template-columns:1fr}}
@media(min-width:1181px){.meeting-row{grid-template-columns:minmax(160px,1.5fr) 100px 110px 110px 90px minmax(150px,auto)}}

/* V1.9.4 account & preview controls */
.login-subactions{display:flex;justify-content:space-between;gap:12px;margin-top:-2px}.text-action{border:0;background:transparent;color:inherit;opacity:.72;padding:6px 0;cursor:pointer;font:inherit}.text-action:hover{opacity:1;text-decoration:underline}.auth-dialog{width:min(520px,calc(100vw - 32px))}.auth-dialog form{display:grid;gap:13px}.password-strength{display:grid;gap:7px;font-size:12px;line-height:1.45;opacity:.82}.strength-track{height:5px;background:rgba(127,127,127,.22);border-radius:99px;overflow:hidden}.strength-track span{display:block;height:100%;width:0;background:currentColor;opacity:.75;transition:width .2s ease}.forgot-copy{font-size:15px;line-height:1.65;margin:10px 0}.forgot-email{font-weight:800;font-size:18px;word-break:break-all;margin:10px 0 20px}.mail-link{text-decoration:none;display:inline-flex;align-items:center;justify-content:center}.admin-table .danger-link{margin-left:6px}.local-asr-controls select{min-width:0;flex:1}.user-mode #prepareLocalAsr{display:none!important}
.provider-test-output{margin-top:14px;padding:14px;border:1px solid var(--line,#d9dde5);border-radius:12px;background:rgba(0,0,0,.035);white-space:pre-wrap;word-break:break-word;max-height:360px;overflow:auto;font:12px/1.55 ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}.backend-card select{width:100%}