/* Audio / text — a monochrome working surface, also usable on small phones. */
:root{--paper:#fff}
.upload-sheet{background:#fafafa;color:#111}
.file-header{border-bottom:1px solid #e4e4e4;flex-shrink:0;min-height:76px;background:#fff}
.file-header h2{font-size:22px;font-weight:720;letter-spacing:-.06em;margin-right:auto}
.file-header h2 span{color:#aaa;font-weight:400;margin:0 5px}
.file-header-tag{border:1px solid #ddd;border-radius:5px;padding:7px 9px;font:11px ui-monospace,SFMono-Regular,monospace;letter-spacing:.06em;white-space:nowrap;color:#555}
.file-workspace{width:100%;max-width:1180px;display:grid;grid-template-columns:minmax(260px,.83fr) minmax(0,1.35fr);align-content:start;align-items:start;gap:clamp(28px,5vw,70px);padding:40px 38px calc(40px + env(safe-area-inset-bottom,0px));margin:0 auto;scroll-behavior:smooth}
.file-workspace:not(.has-output){display:block;max-width:570px}
.file-input-column,.file-output-column{min-width:0}
.file-heading{margin:0 0 28px}
.file-eyebrow{font:11px ui-monospace,SFMono-Regular,monospace!important;letter-spacing:.13em!important;color:#666!important;margin:0 0 19px!important}
.file-heading h3{font-size:clamp(34px,3.5vw,47px);font-weight:680;letter-spacing:-.06em;line-height:1.04;margin:0 0 17px}
.file-heading>p:last-child{font-size:16px;line-height:1.55;color:#606060;max-width:370px;margin:0}
.file-dropzone{display:flex;width:100%;min-height:194px;flex-direction:column;justify-content:center;align-items:center;gap:8px;text-align:center;border:1.5px dashed #bbb;border-radius:18px;padding:23px 16px;background:#fff;color:#111;transition:border-color .18s,background .18s}
.file-dropzone:hover,.file-dropzone.is-dragover{background:#f1f1f1;border-color:#111}
.file-dropzone.has-file{min-height:140px;border-style:solid}
.file-dropzone[disabled]{opacity:.6;cursor:default}
.file-drop-icon{width:48px;height:48px;border:1px solid #ddd;border-radius:14px;display:grid;place-items:center;margin-bottom:5px}
.file-drop-icon svg{width:23px;height:23px}
.file-dropzone strong{font-size:16px;font-weight:620;line-height:1.4}
.file-dropzone>span:not(.file-drop-icon){font-size:14px;color:#666;line-height:1.45;overflow-wrap:anywhere;max-width:100%}
.file-dropzone .file-formats{font:11px ui-monospace,SFMono-Regular,monospace!important;letter-spacing:.05em;margin-top:9px;color:#777!important}
.file-limits{font-size:12px;color:#707070;margin:10px 0 22px;text-align:center;line-height:1.5}
.selected-audio{border-bottom:1px solid #ddd;padding:0 0 20px;margin-bottom:23px}
.selected-audio-meta{display:flex;flex-direction:column;gap:5px;margin-bottom:10px;min-width:0}
.selected-audio-meta strong{font-size:14px;font-weight:580;overflow-wrap:anywhere}
.selected-audio-meta span{font:12px ui-monospace,SFMono-Regular,monospace;color:#777;line-height:1.4}
.selected-audio audio{display:block;width:100%;min-width:0;height:44px;color-scheme:light}
.file-field-label{display:block;font-size:14px;font-weight:570;margin:0 0 9px}
#fileLanguage,#fileModel{width:100%;min-width:0;min-height:49px;padding:11px 36px 11px 13px;font:inherit;font-size:16px;border:1px solid #d6d6d6;border-radius:10px;background:#fff;color:#111;margin-bottom:16px}
.file-start{justify-content:space-between;border-radius:11px;min-height:55px;font-size:16px;font-weight:610;padding:14px 18px;gap:15px}
.file-start>span:last-child{font-size:22px;line-height:1}
.file-start[disabled]{cursor:default;background:#dedede;color:#787878;border-color:#dedede;opacity:1}
.file-privacy{display:flex;align-items:flex-start;justify-content:center;gap:7px;font-size:12px;color:#676767;line-height:1.55;margin:15px 0 0;text-align:left}
.file-privacy svg{width:14px;height:14px;margin-top:2px}
.file-history{border-top:1px solid #ddd;margin-top:30px;padding-top:18px}
.file-history summary{font-size:14px;font-weight:550;cursor:pointer;line-height:1.6;min-height:30px}
.file-history summary>span{font:12px ui-monospace,SFMono-Regular,monospace;background:#eee;border-radius:5px;padding:3px 6px;margin-left:8px;color:#666}
.file-history-note{font-size:13px;line-height:1.6;color:#686868;margin:12px 0}
.file-history-entry{display:flex;align-items:center;gap:6px;border-top:1px solid #e3e3e3;padding:7px 0}
.file-history-open{display:flex;flex:1;flex-direction:column;gap:3px;min-width:0;text-align:left;background:none;border:0;padding:7px 0;color:#111}
.file-history-open strong{font-size:14px;font-weight:550;line-height:1.4;overflow-wrap:anywhere}
.file-history-open small{font-size:12px;color:#727272;line-height:1.5}
.file-history-delete{background:none;border:0;width:44px;min-height:44px;flex-shrink:0;font-size:20px;color:#777;border-radius:8px}
.file-history-delete:hover{background:#eee}
.file-legacy-link{display:block;padding:15px 0 3px;color:#666;font-size:13px;text-underline-offset:4px}
.file-progress-card{background:#111;color:#fff;border:1px solid #111;border-radius:22px;padding:30px 30px 24px;box-shadow:0 9px 30px #0000000c;overflow:hidden}
.file-progress-top{display:flex;align-items:center;justify-content:space-between;gap:14px;font:11px ui-monospace,SFMono-Regular,monospace;letter-spacing:.07em;color:#b6b6b6;min-height:25px}
.file-stage-badge{border:1px solid #414141;border-radius:5px;padding:5px 7px;white-space:nowrap;color:#bdbdbd}
.file-progress-card h3{font-size:clamp(22px,2.4vw,29px);font-weight:520;line-height:1.2;letter-spacing:-.045em;margin:23px 0 19px;min-height:36px}
.file-percent-row{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;min-height:88px}
#uploadPercent{font-size:clamp(60px,6vw,82px);line-height:1;font-weight:550;letter-spacing:-.075em;font-variant-numeric:tabular-nums;flex-shrink:0;white-space:nowrap}
#uploadPercent span{font-size:.44em;color:#8d8d8d;letter-spacing:-.02em;margin-left:6px}
#uploadFileName{font-size:13px;line-height:1.5;color:#aaa;text-align:right;max-width:52%;overflow-wrap:anywhere;padding-bottom:7px}
.file-progress-track{height:6px;background:#363636;border-radius:5px;margin:23px 0 15px;overflow:hidden}
.file-progress-track>div{height:100%;width:0;background:#fff;border-radius:5px;transition:width .25s ease}
.file-progress-track.is-indeterminate>div{width:28%!important;animation:file-loading 1.7s ease-in-out infinite}
.file-progress-detail{font-size:14px;line-height:1.6;color:#aaa;min-height:45px;margin:0 0 17px;overflow-wrap:anywhere}
.file-time-stats{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:0 0 26px;padding:16px 0;border-top:1px solid #363636;border-bottom:1px solid #363636}
.file-time-stats dt{font-size:12px;color:#b6b6b6;line-height:1.5;margin:0 0 7px}
.file-time-stats dd{font:19px ui-monospace,SFMono-Regular,monospace;font-variant-numeric:tabular-nums;line-height:1.4;margin:0;color:#fff;overflow-wrap:anywhere}
.file-steps{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:20px}
.file-steps li{display:flex;align-items:center;gap:13px;color:#aaa}
.step-number{display:grid;place-items:center;width:32px;height:32px;border:1px solid #414141;border-radius:50%;font:11px ui-monospace,SFMono-Regular,monospace;flex-shrink:0}
.file-steps li>div{flex:1;min-width:0}
.file-steps strong{font-size:14px;line-height:1.4;font-weight:510;display:block}
.file-steps .step-detail{display:block;font-size:12px;line-height:1.5;color:#8d8d8d;margin-top:2px}
.step-value{font:12px ui-monospace,SFMono-Regular,monospace;color:#aaa;flex-shrink:0}
.file-steps li.is-active{color:#fff}
.file-steps li.is-active .step-number{border-color:#fff;background:#fff;color:#111}
.file-steps li.is-complete{color:#cfcfcf}
.file-steps li.is-complete .step-number{border-color:#888;color:#fff}
.file-steps li.is-complete .step-value{color:#fff}
.file-cancel{display:block;width:100%;border:1px solid #555;border-radius:8px;background:transparent;color:#ddd;font-size:14px;min-height:44px;margin-top:16px;padding:10px 12px}
.file-cancel:hover{background:#ffffff0b;border-color:#aaa}
.file-running-note{font-size:12px;line-height:1.5;color:#999;text-align:center;margin:20px 0 0}
.file-progress-card[data-stage=error]{border-color:#a54b44}
.file-progress-card[data-stage=error] h3{color:#ffbcb5}
.file-result{margin-top:26px;min-width:0}
.file-result .result-heading{margin:0 0 14px}
.file-result .result-heading h3{font-size:24px;letter-spacing:-.045em;font-weight:600}
.file-result .result-heading>span{border:1px solid #ddd;border-radius:6px;padding:5px 7px;font-size:12px;background:#fff;color:#555}
.file-result textarea{font-size:17px;line-height:1.7;background:#fff;border:1px solid #d7d7d7;border-radius:14px;padding:19px 20px;min-height:260px;max-height:65vh;resize:vertical}
.file-result textarea::placeholder{color:#8c8c8c}
.file-result textarea[readonly]{color:#505050}
.file-result-meta{display:flex;justify-content:space-between;align-items:flex-start;gap:15px;font-size:12px;color:#757575;margin:10px 1px 0;line-height:1.5}
#fileSaveState{text-align:right}
.file-result .result-actions{margin-top:17px}
.file-result .result-actions .primary-button,.file-result .result-actions .secondary-button{border-radius:10px;font-size:14px;gap:8px;padding:12px;min-height:48px}
.file-result .result-actions svg{width:17px;height:17px}
.file-result .result-actions .text-button{font-size:13px;color:#676767;margin:0;min-height:44px}
.file-model-note{font-size:12px;line-height:1.65;color:#767676;margin:19px 4px 0;max-width:570px}
@keyframes file-loading{0%{transform:translateX(-120%)}100%{transform:translateX(460%)}}
@media(min-width:1300px){.file-header{padding-left:calc((100vw - 1104px)/2);padding-right:calc((100vw - 1104px)/2)}}
@media(max-width:760px){.file-header{min-height:66px;height:66px}.file-header h2{font-size:21px}.file-header-tag{font-size:10px}.file-workspace{display:block;padding:26px 20px calc(30px + env(safe-area-inset-bottom,0px));max-width:590px}.file-heading{margin-bottom:23px}.file-heading h3{font-size:38px}.file-heading>p:last-child{max-width:none}.file-eyebrow{margin-bottom:13px!important}.file-dropzone{min-height:165px}.file-limits{margin-bottom:20px}.file-heading h3 br{display:none}.file-history{margin-top:22px;padding-top:17px}.file-output-column{margin-top:26px}.file-progress-card{padding:25px 24px 22px;border-radius:19px}.file-percent-row{min-height:73px}#uploadPercent{font-size:72px}.file-progress-card h3{font-size:25px}.file-time-stats dd{font-size:18px}.file-progress-card .file-progress-detail{min-height:0}.file-steps{gap:18px}.file-result-meta{font-size:12px}}
@media(max-width:370px){.file-workspace{padding-left:15px;padding-right:15px}.file-progress-card{padding:23px 18px}.file-heading h3{font-size:33px}.file-header-tag{font-size:9px;letter-spacing:0;padding:5px}.file-time-stats dd{font-size:16px}.file-result .result-actions{grid-template-columns:1fr}.file-result .result-actions>*{grid-column:1}.file-result .result-actions .primary-button,.file-result .result-actions .secondary-button{font-size:15px}}
@media(prefers-reduced-motion:reduce){.file-progress-track.is-indeterminate>div{width:100%!important;opacity:.4;animation:none}.file-workspace{scroll-behavior:auto}.file-progress-track>div{transition:none}}

/* File audio is read as a live source; controls stay next to its transcript. */
.file-live-playback{border:1px solid #cdd8ef;background:#f5f8ff;border-radius:14px;padding:14px;margin:16px 0;color:#15294e}
.file-live-playback[hidden]{display:none!important}
.file-live-top{display:flex;align-items:center;gap:8px;flex-wrap:wrap;font-size:12px;line-height:1.45}
.file-live-top strong{flex:1;min-width:130px;font-weight:650}.file-live-top time{font-variant-numeric:tabular-nums;font-size:12px}
.file-live-dot{width:8px;height:8px;border-radius:50%;background:#2563eb;flex:0 0 8px}
.file-live-controls{display:flex;gap:8px;margin-top:12px}.file-live-controls button{min-height:42px;padding:9px 15px;border:1px solid #bac9e5;background:#fff;color:#172f57;border-radius:9px;font:inherit;font-size:13px;font-weight:650;cursor:pointer}
.file-live-controls button[aria-pressed="true"]{background:#172f57;color:#fff}.file-live-playback p{font-size:11px;line-height:1.5;margin:10px 0 0;color:#526783}
.file-progress-card.is-live .file-steps{display:none}.file-progress-card.is-live .file-percent-row{margin-top:8px}.file-progress-card.is-live .file-percent-row>strong{font-size:30px}.file-progress-card.is-live .file-time-stats{margin-top:12px;margin-bottom:12px}.file-progress-card.is-live .file-running-note{margin-top:8px}
.file-progress-card.is-live h3{font-size:23px}.file-progress-card.is-live .file-progress-detail{margin-top:8px}
@media(max-width:760px){.file-workspace.is-processing .file-input-column{display:none}.file-workspace.is-processing{display:block}.file-progress-card.is-live{padding:16px}.file-progress-card.is-live .file-running-note{display:none}.file-progress-card.is-live .file-time-stats{display:none}.file-progress-card.is-live .file-percent-row{gap:10px}.file-progress-card.is-live .file-percent-row>strong{font-size:24px}.file-live-playback{padding:11px;margin:12px 0}.file-live-top strong{font-size:11px}.file-live-controls button{flex:1}.file-workspace.is-processing .file-result textarea{min-height:210px}}
.file-progress-card.is-live #uploadPercent{font-size:30px;letter-spacing:-.035em}.file-progress-card.is-live .file-percent-row{min-height:32px}.file-progress-card.is-live h3{margin:15px 0 12px;min-height:0}.file-progress-card.is-live .file-progress-detail{min-height:0;margin-bottom:12px}
@media(max-width:760px){.file-workspace.is-processing{padding-top:14px}.file-workspace.is-processing .file-output-column{margin-top:0}.file-progress-card.is-live #uploadPercent{font-size:24px}.file-progress-card.is-live .file-percent-row{min-height:28px}.file-progress-card.is-live h3{font-size:21px;margin:12px 0}.file-progress-card.is-live .file-progress-track{margin:10px 0}.file-progress-card.is-live .file-progress-detail{font-size:12px;line-height:1.4}.file-progress-card.is-live .file-live-playback p{font-size:10px}}

.file-model-hint{font-size:12px;line-height:1.5;color:#666;margin:-5px 0 18px}
.file-active-model{font-size:12px;line-height:1.4;color:#c5c5c5;margin:-5px 0 14px;overflow-wrap:anywhere}
.file-active-model:empty{display:none}