.bv-brand{background:linear-gradient(120deg,#0c3150,#113a3c);padding:18px;border-radius:14px;line-height:1.7}
.bv-inline-tools{padding:16px;background:#0b1b2d;border-radius:12px;display:grid;gap:12px}
.bv-inline-tools label{display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap}
.bv-inline-tools select{padding:10px;border-radius:8px;background:#112b42;color:#fff;max-width:100%}
.bv-inline-tools progress{display:block;appearance:none;width:100%;height:12px;border:0;border-radius:12px;margin:10px 0;background:#233950;overflow:visible}
.bv-inline-tools progress::-webkit-progress-bar{background:#233950}
.bv-inline-tools progress::-webkit-progress-value{background:linear-gradient(90deg,#00aaff,#16d9a0);transition:width .4s ease}
.bv-inline-tools progress::-moz-progress-bar{background:#16c7b3}
.bv-inline-tools small{display:block;color:#a4bdd0;margin:8px 0}
#bv-caption-preview{position:absolute;z-index:6;display:block;justify-content:center;align-items:center;text-align:center;white-space:pre-line;pointer-events:auto;color:white;text-shadow:0 1px 3px black;font-size:clamp(12px,2vw,24px);overflow:visible}
#bv-selected-audio{width:100%;margin:12px 0}
.bv-sub-scroll{max-height:460px;overflow:auto}
.bv-job-progress span{position:relative}

/* V132: video -> blur -> captions. Keep caption above backdrop blur. */
#bv-video-stage{isolation:isolate}
#bv-video-stage #bv-caption-preview{z-index:6;pointer-events:auto;overflow:visible}
#bv-start[hidden]{display:none!important}

/* V132: video -> blur -> captions. Keep caption above backdrop blur. */
#bv-video-stage{isolation:isolate}
#bv-video-stage #bv-caption-preview{z-index:6;pointer-events:auto;overflow:visible}
#bv-start[hidden]{display:none!important}

/* V132: video -> blur -> captions. Keep caption above backdrop blur. */
#bv-video-stage{isolation:isolate}
#bv-video-stage #bv-caption-preview{z-index:6;pointer-events:auto;overflow:visible}
#bv-start[hidden]{display:none!important}

/* Hiding the OCR handles must not hide the enabled blur effect. */
#bv-crop-box.bv-frame-hidden.bv-crop-blur-preview{display:block!important;border-color:transparent;box-shadow:none}
#bv-crop-box.bv-frame-hidden>*{display:none!important}

/* V134 — compact subtitles and vertical voice/mixer controls. */
#bv-voice-control-card,#bv-voice-reading-card,#bv-audio-mix-card{padding:16px;border:1px solid #2b394b;border-radius:15px;background:#151e2c;color:#e9edf4;min-width:0}
#bv-voice-control-card>b,#bv-voice-reading-card>b,#bv-audio-mix-card>b{display:block;margin-bottom:12px;font-size:14px}#bv-voice-reading-card>b{font-size:15px;font-weight:800;letter-spacing:.02em}#bv-voice-reading-card .bv-audio-controls{margin-top:0}
.bv-audio-controls{margin-top:16px}.bv-audio-slider{display:block!important;margin:16px 0!important;min-width:0;font-size:12px!important}
.bv-audio-slider>span{display:flex;justify-content:space-between;gap:12px;color:#c2cbda}.bv-audio-slider output{color:#35d2bf;font-weight:700;font-variant-numeric:tabular-nums}
.bv-audio-slider input[type=range]{display:block;width:100%;height:6px;min-height:6px;margin:14px 0 9px;padding:0;appearance:none;-webkit-appearance:none;background:linear-gradient(to right,#29cdb9 0 var(--fill),#3c4553 var(--fill) 100%);border:0;border-radius:9px;cursor:pointer;touch-action:pan-y;accent-color:#29cdb9}
.bv-audio-slider input::-webkit-slider-thumb{appearance:none;-webkit-appearance:none;width:16px;height:16px;background:#29cdb9;border:0;border-radius:50%;box-shadow:0 0 0 3px #29cdb915}
.bv-audio-slider input::-moz-range-thumb{width:16px;height:16px;background:#29cdb9;border:0;border-radius:50%}
.bv-audio-slider input:focus-visible{outline:2px solid #81eadd;outline-offset:5px}.bv-audio-slider small{display:flex;justify-content:space-between;color:#8392a6;font-size:10px}
.bv-audio-note{display:block;font-size:11px;line-height:1.5;color:#93a4b9;margin-top:10px}.bv-keep-original{display:flex!important;flex-direction:row!important;align-items:center;gap:8px;font-size:12px;margin:10px 0}.bv-keep-original input{accent-color:#29cdb9;width:16px;height:16px;margin:0}
.bv-original-levels{border:0;margin:0;padding:0;min-width:0}.bv-original-levels:disabled .bv-audio-slider{opacity:.45}.bv-original-levels:disabled input{cursor:default}.bv-original-levels>.bv-audio-slider{border-top:1px dashed #344051;padding-top:14px}button[data-audio-reset]{font-size:11px;padding:6px 10px;border:1px solid #3c526b;border-radius:7px;background:#213347;color:#dbe8f5}
#bv-sub-settings.bv-sub-compact{grid-template-columns:repeat(4,minmax(0,1fr));gap:7px 10px;padding:10px 12px;border:1px solid #2e465e;border-radius:9px;margin:8px;max-height:300px;overflow:auto}
#bv-sub-settings .bv-sub-toggles{grid-column:1/-1;display:flex;flex-wrap:wrap;gap:8px 14px;padding-bottom:7px;border-bottom:1px solid #2b435a}
#bv-sub-settings .bv-sub-toggles label{display:flex;flex-direction:row;align-items:center;gap:5px;font-size:11px;white-space:nowrap}
#bv-sub-settings .bv-sub-toggles input{width:14px;height:14px;margin:0;accent-color:#29cdb9}
#bv-sub-settings.bv-sub-compact>label{font-size:11px;min-width:0}#bv-sub-settings.bv-sub-compact input[type=color]{width:100%;height:27px;padding:2px;min-height:27px}
#bv-sub-settings.bv-sub-compact button{font-size:11px;padding:5px 7px;min-height:27px}#bv-sub-settings.bv-sub-compact .bv-position-controls{border-top:1px solid #2b435a;padding-top:7px;gap:6px}#bv-sub-settings.bv-sub-compact .bv-position-controls>b{font-size:11px}
@media(max-width:600px){#bv-sub-settings.bv-sub-compact{grid-template-columns:repeat(2,minmax(0,1fr));max-height:360px}.bv-position-controls>label{min-width:100px}}

/* V137: the rectangle is an editor selection; it never enters the rendered video. */
.bv-cleanup-panel{grid-column:1/-1;display:grid;gap:8px;border:1px solid #345268;border-radius:10px;padding:12px;margin-bottom:6px;background:#142333}
.bv-cleanup-head{display:flex;align-items:center;justify-content:space-between;gap:12px}
.bv-cleanup-panel small{color:#a7b8c9;line-height:1.45}.bv-cleanup-panel p{margin:0;font-size:12px;line-height:1.5}
#bv-cleanup-toggle{min-width:64px;border:1px solid #546777;border-radius:20px;background:#374657;color:#fff;padding:7px 14px}
#bv-cleanup-toggle[aria-checked="true"]{background:#14a68e;border-color:#29ddbe}#bv-cleanup-toggle:disabled{opacity:.45}
#bv-cleanup-select{justify-self:start}#bv-cleanup-progress{width:100%;accent-color:#24d2b3}
#bv-clean-select-box{position:absolute;box-sizing:border-box;border:2px dashed #35f4cd;z-index:10;pointer-events:none;background:transparent}
#bv-clean-select-box[hidden]{display:none!important}.bv-clean-active #bv-crop-box{visibility:hidden;pointer-events:none;backdrop-filter:none!important;filter:none!important}
.bv-clean-selecting{cursor:crosshair;touch-action:none}.bv-clean-selecting #bv-caption-preview{pointer-events:none}

/* V137.1: mixer controls remain interactive after the legacy voice UI rerenders. */
#bv-audio-mix-card{position:relative;z-index:4;pointer-events:auto}
#bv-audio-mix-card .bv-keep-original,#bv-audio-mix-card .bv-keep-original input,
#bv-audio-mix-card .bv-audio-slider,#bv-audio-mix-card .bv-audio-slider input{pointer-events:auto;cursor:pointer}
#bv-audio-mix-card .bv-keep-original{position:relative;z-index:5;user-select:none}
#bv-audio-mix-card .bv-original-levels:not(:disabled) .bv-audio-slider{opacity:1!important}
#bv-audio-mix-card .bv-original-levels:not(:disabled) .bv-audio-slider input{cursor:pointer!important}
#bv-audio-mix-card .bv-original-levels:disabled{pointer-events:none}
/* Legacy mixer interaction and lightweight subtitle cleanup. */
#bv-audio-mix-card .bv-keep-original{min-height:34px;padding:6px 0;cursor:pointer}
#bv-audio-mix-card .bv-keep-original span{pointer-events:none}
#bv-audio-mix-card .bv-original-levels[hidden]{display:none!important}
#bv-audio-mix-card .bv-original-levels:not([hidden]){display:block;pointer-events:auto}
#bv-audio-mix-card .bv-original-levels:not([hidden]) .bv-audio-slider{opacity:1!important}
#bv-cleanup-toggle,#bv-cleanup-select{cursor:pointer;touch-action:manipulation}
#bv-cleanup-toggle:not(:disabled):focus-visible,#bv-cleanup-select:not(:disabled):focus-visible{outline:2px solid #35f4cd;outline-offset:3px}

/* V138: accessible native audio controls and preset selector. */
.bv-preset-label{display:flex!important;align-items:center;gap:12px;margin:12px 0}
#bv-processing-preset{padding:8px;min-height:36px;color:#e9edf4;background:#213347;border:1px solid #61768e;border-radius:6px}
#bv-audio-mix-card .bv-audio-slider>span{color:#e0e7f1}
#bv-audio-mix-card .bv-audio-slider output{color:#59ead4}
#bv-audio-mix-card input[type=checkbox]:focus-visible{outline:2px solid #81eadd;outline-offset:4px}
.bv-audio-slider input[type=range]{touch-action:none}