*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --bg:#0b0d14;
  --surface:#151821;
  --surface-2:#1c1f2b;
  --surface-3:#242838;
  --border:#2a2e3f;
  --text:#d6dae6;
  --text-2:#8d92a8;
  --text-3:#5c6076;
  --accent:#5b8def;
  --accent-hover:#729cf5;
  --green:#34d399;
  --green-bg:rgba(52,211,153,0.12);
  --yellow:#fbbf24;
  --yellow-bg:rgba(251,191,36,0.12);
  --red:#f87171;
  --red-bg:rgba(248,113,113,0.12);
  --teal:#2dd4bf;
  --teal-bg:rgba(45,212,191,0.12);
  --radius:10px;
  --font:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Oxygen,sans-serif;
  --mono:"SF Mono","Fira Code","Cascadia Code",monospace;
}
body{font-family:var(--font);background:var(--bg);color:var(--text);line-height:1.5;min-height:100vh}
.app{max-width:800px;margin:0 auto;padding:24px 16px 64px}

/* Header */
.app-header{display:flex;align-items:center;gap:12px;margin-bottom:8px}
.app-header h1{font-size:1.4rem;font-weight:600;}
.badge{font-size:.65rem;padding:2px 8px;border-radius:20px;font-weight:500}
.badge-poc{background:var(--yellow-bg);color:var(--yellow);border:1px solid rgba(251,191,36,0.25)}
.warning-banner{background:var(--yellow-bg);border:1px solid rgba(251,191,36,0.2);color:var(--yellow);padding:10px 14px;border-radius:var(--radius);font-size:.8rem;margin-bottom:16px}

/* Cards */
.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:20px;margin-bottom:14px}
.card-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}
.card-header h2{font-size:.95rem;font-weight:600;color:var(--text-2);text-transform:uppercase;letter-spacing:.04em}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:8px 18px;border-radius:8px;font-size:.85rem;font-weight:500;cursor:pointer;border:none;transition:all .15s;font-family:inherit}
.btn-primary{background:var(--surface-3);color:var(--text);border:1px solid var(--border)}
.btn-primary:hover{background:var(--border)}
.btn-accent{background:var(--accent);color:#fff}
.btn-accent:hover{background:var(--accent-hover)}
.btn-accent:disabled{opacity:.4;cursor:not-allowed}
.btn-ghost{background:transparent;color:var(--text-2);border:1px solid var(--border);padding:5px 12px;font-size:.78rem}
.btn-ghost:hover{background:var(--surface-2);color:var(--text)}
.btn-outline{background:transparent;color:var(--text-2);border:1px solid var(--border);width:100%}
.btn-outline:hover{background:var(--surface-2);color:var(--text)}
.btn-lg{padding:12px;font-size:.95rem}

/* Upload */
.upload-zone{border:2px dashed var(--border);border-radius:var(--radius);padding:32px 20px;text-align:center;cursor:pointer;transition:all .2s;display:flex;flex-direction:column;align-items:center;gap:8px}
.upload-zone:hover,.upload-zone.drag-over{border-color:var(--accent);background:rgba(91,141,239,.05)}
.upload-icon{color:var(--text-3)}
.upload-text{color:var(--text-2);font-size:.9rem}
.upload-text strong{color:var(--accent)}
.upload-formats{color:var(--text-3);font-size:.75rem}
.file-info{display:flex;align-items:center;gap:10px;margin-top:12px;padding:10px 14px;background:var(--surface-2);border-radius:8px}
.file-info[hidden]{display:none}
.file-icon{color:var(--accent);flex-shrink:0}
.file-details{display:flex;flex-direction:column;gap:2px}
.file-name{font-weight:500;font-size:.85rem}
.file-size{color:var(--text-2);font-size:.78rem}
.upload-options{display:grid;grid-template-columns:1fr 1fr 1fr;gap:10px;margin-top:14px}
@media(max-width:560px){.upload-options{grid-template-columns:1fr}}
.opt-group{display:flex;flex-direction:column;gap:4px}
.opt-label{font-size:.72rem;color:var(--text-2);text-transform:uppercase;letter-spacing:.03em}
.opt-input{background:var(--surface-2);border:1px solid var(--border);border-radius:6px;padding:8px 10px;color:var(--text);font-size:.85rem;font-family:inherit}
.opt-input:focus{outline:none;border-color:var(--accent)}
.opt-input::placeholder{color:var(--text-3)}

/* Progress */
.progress{display:flex;gap:6px;margin-top:12px;padding:12px;background:var(--surface-2);border-radius:8px;flex-wrap:wrap}
.progress[hidden]{display:none}
.progress-step{display:flex;align-items:center;gap:6px;font-size:.78rem;color:var(--text-3);white-space:nowrap}
.progress-step .spinner{width:12px;height:12px;border:2px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:spin .7s linear infinite}
.progress-step.done{color:var(--green)}
.progress-step.done .spinner{display:none}
.progress-step.done::before{content:"\2713";color:var(--green);font-weight:700;font-size:.8rem}
@keyframes spin{to{transform:rotate(360deg)}}

/* Error */
.error{display:flex;align-items:center;gap:8px;margin-top:12px;padding:10px 14px;background:var(--red-bg);border:1px solid rgba(248,113,113,.2);border-radius:8px;color:var(--red);font-size:.85rem}
.error[hidden]{display:none}

/* Score Hero */
.score-hero{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:32px 24px;margin-bottom:14px;display:flex;align-items:center;gap:28px;flex-wrap:wrap}
.score-ring{position:relative;width:120px;height:120px;flex-shrink:0}
.ring-svg{width:120px;height:120px;transform:rotate(-90deg)}
.ring-bg{fill:none;stroke:var(--surface-3);stroke-width:8}
.ring-fill{fill:none;stroke:var(--text-3);stroke-width:8;stroke-linecap:round;stroke-dasharray:326.7;stroke-dashoffset:326.7;transition:stroke-dashoffset .8s ease,stroke .3s}
.score-inner{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center}
.score-num{font-size:2rem;font-weight:700;line-height:1;transition:color .3s}
.score-label{font-size:.65rem;color:var(--text-2);text-transform:uppercase;letter-spacing:.04em;margin-top:2px}
.score-meta{display:flex;flex-direction:column;gap:4px}
.score-grade{font-size:1.2rem;font-weight:600;line-height:1.3}
.score-note{font-size:.8rem;color:var(--text-2);line-height:1.4}

/* Metrics Grid */
.metrics-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:14px}
@media(max-width:560px){.metrics-grid{grid-template-columns:1fr}}
.metric-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:16px}
.metric-card.unavailable{opacity:.5}
.metric-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px}
.metric-name{font-size:.78rem;color:var(--text-2);text-transform:uppercase;letter-spacing:.03em}
.metric-score{font-size:1.1rem;font-weight:600;line-height:1}
.metric-bar-wrap{height:6px;background:var(--surface-3);border-radius:4px;overflow:hidden;margin-bottom:6px}
.metric-bar{height:100%;border-radius:4px;transition:width .6s ease;width:0}
.metric-value{font-size:.78rem;color:var(--text-3);font-family:var(--mono)}
.metric-note{font-size:.72rem;color:var(--text-2);margin-top:4px;line-height:1.4}
.metric-unavail{font-size:.75rem;color:var(--text-3);font-style:italic}

/* Colors */
.c-green{color:var(--green)}.bg-green{background:var(--green)}
.c-yellow{color:var(--yellow)}.bg-yellow{background:var(--yellow)}
.c-red{color:var(--red)}.bg-red{background:var(--red)}
.c-gray{color:var(--text-3)}.bg-gray{background:var(--text-3)}

/* Interpretation */
.interpret-body{display:flex;flex-direction:column;gap:8px}
.interpret-item{display:flex;align-items:flex-start;gap:8px;padding:6px 0;font-size:.85rem}
.interpret-dot{width:8px;height:8px;border-radius:50%;flex-shrink:0;margin-top:5px}
.interpret-text{color:var(--text);line-height:1.4}
.interpret-text .hl{font-weight:500}

/* Transcript */
.transcript-body{display:flex;flex-wrap:wrap;gap:4px;align-items:baseline;font-size:.9rem;line-height:1.8}
.transcript-body .tw{display:inline;padding:1px 2px;border-radius:3px;cursor:default;transition:background .15s}
.transcript-body .tw:hover{background:var(--surface-3)}
.transcript-body .tw.low{color:var(--yellow)}
.transcript-body .tw.filler{background:var(--yellow-bg);color:var(--yellow)}
.transcript-body .tw.repair{background:var(--red-bg);color:var(--red)}
.word-count{font-size:.78rem;color:var(--text-2);font-family:var(--mono)}

/* Timeline */
.timeline-body{position:relative;padding:4px 0;overflow-x:auto}
.timeline-track{position:relative;height:40px;background:var(--surface-2);border-radius:6px;overflow:hidden;min-width:300px}
.timeline-bar{position:absolute;height:100%;background:var(--surface-3);border-radius:6px}
.timeline-mark{position:absolute;top:0;bottom:0;width:3px;transform:translateX(-50%);border-radius:2px}
.timeline-mark.filler{background:var(--yellow);width:4px}
.timeline-mark.repair{background:var(--red);width:4px}

.pause-bar{position:absolute;top:4px;height:calc(100% - 8px);border-radius:4px;min-width:3px;cursor:help;transition:opacity .15s}
.pause-bar:hover{opacity:.85}
.pause-mid{background:var(--accent);opacity:.55}
.pause-between{background:var(--teal);opacity:.45}
.timeline-labels{display:flex;justify-content:space-between;margin-top:4px;font-size:.68rem;color:var(--text-3)}
.timeline-legend{display:flex;gap:14px;margin-top:8px;flex-wrap:wrap}
.legend-item{display:flex;align-items:center;gap:5px;font-size:.72rem;color:var(--text-2)}
.legend-dot{width:8px;height:8px;border-radius:2px}

/* Raw Table */
.raw-table{width:100%;border-collapse:collapse;font-size:.8rem}
.raw-table th,.raw-table td{padding:6px 10px;text-align:left;border-bottom:1px solid var(--border)}
.raw-table th{color:var(--text-2);font-weight:500;font-size:.72rem;text-transform:uppercase;letter-spacing:.03em}
.raw-table td{font-family:var(--mono)}
.raw-table tr:hover td{background:var(--surface-2)}
.raw-section-header td{color:var(--text-3);font-size:.7rem;text-transform:uppercase;letter-spacing:.04em;padding-top:14px;border-bottom:1px solid var(--border)}
.raw-body[hidden]{display:none}

/* JSON */
.json-body{background:var(--surface-2);border-radius:6px;padding:14px;font-size:.78rem;line-height:1.5;overflow-x:auto;max-height:360px;overflow-y:auto;font-family:var(--mono);color:var(--text-2)}
.json-card[hidden]{display:none}
.json-actions{display:flex;gap:6px}

/* Guardrails */
.guardrails{padding:0;margin:0 0 14px}
.guardrails[hidden]{display:none}
.guardrail{padding:10px 14px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);font-size:.78rem;color:var(--text-3);line-height:1.6}

/* Glossary */
.glossary-body{display:grid;grid-template-columns:1fr 1fr;gap:10px}
@media(max-width:560px){.glossary-body{grid-template-columns:1fr}}
.glossary-item{padding:10px;background:var(--surface-2);border-radius:6px}
.glossary-term{font-size:.82rem;font-weight:600;color:var(--text);margin-bottom:3px}
.glossary-desc{font-size:.75rem;color:var(--text-2);line-height:1.5}
.glossary-example{font-size:.7rem;color:var(--text-3);margin-top:3px}
.glossary-range{font-size:.7rem;color:var(--text-3);margin-top:2px}

/* Confidence */
.conf-dot{display:inline-block;width:8px;height:8px;border-radius:50%;margin-right:4px;vertical-align:middle}
.conf-dot.high{background:var(--green)}
.conf-dot.med{background:var(--yellow)}
.conf-dot.low{background:var(--red)}
.conf-label{font-size:.7rem;color:var(--text-3);vertical-align:middle}
.metric-confidence{margin-top:4px;font-size:.72rem}

/* Metric descriptions as tooltip */
.metric-name{position:relative;cursor:help}

/* Word strip below evidence timeline */
.word-strip-wrap{position:relative;height:28px;margin-top:10px;overflow-x:auto;overflow-y:hidden}
.word-strip-wrap[hidden]{display:none}
.word-strip{position:relative;height:28px;min-width:100%}
.word-block{position:absolute;top:0;font-size:.65rem;color:var(--text-2);background:var(--surface-2);border:1px solid var(--border);border-radius:3px;padding:0 4px;line-height:20px;white-space:nowrap;cursor:help;transform:translateX(-50%);max-width:80px;overflow:hidden;text-overflow:ellipsis}
.word-block:hover{background:var(--surface-3);color:var(--text);z-index:5}
.word-block-low{opacity:0.5;border-color:var(--red)}

/* Pause key above transcript */
.pause-key{display:flex;gap:14px;margin-bottom:8px;flex-wrap:wrap}
.pause-key-item{display:flex;align-items:center;gap:5px;font-size:.72rem;color:var(--text-2)}
.pause-key-dot{width:10px;height:10px;border-radius:3px;flex-shrink:0}
.pause-key-hesitation{background:var(--accent);border-radius:50%}
.pause-key-thinking{background:var(--teal)}

/* Pause badges in transcript */
.pause-badge{display:inline-block;font-size:.65rem;color:var(--accent);background:rgba(91,141,239,0.1);border:1px solid rgba(91,141,239,0.2);border-radius:4px;padding:0 5px;margin:0 2px;cursor:help;vertical-align:middle;line-height:1.6;white-space:nowrap}
.pause-badge.pause-long{background:rgba(248,113,113,0.1);border-color:rgba(248,113,113,0.25);color:var(--red)}
.pause-badge.pause-between{background:var(--teal-bg);border-color:rgba(45,212,191,0.25);color:var(--teal)}
.pause-badge:hover{opacity:0.85}

/* Language badge */
#lang-badge{font-size:.7rem;color:var(--text-3);background:var(--surface-2);padding:2px 8px;border-radius:12px;border:1px solid var(--border);margin-left:auto}

/* Recording */
.upload-divider{display:flex;align-items:center;gap:12px;margin:16px 0;color:var(--text-3);font-size:.78rem}
.upload-divider::before,.upload-divider::after{content:"";flex:1;height:1px;background:var(--border)}
.record-section{display:flex;flex-direction:column;align-items:center;gap:12px;margin-top:4px}
.btn-record{display:inline-flex;align-items:center;gap:8px;padding:10px 24px;border-radius:40px;font-size:.9rem;cursor:pointer;border:2px solid var(--accent);background:transparent;color:var(--accent);transition:all .15s;font-family:inherit}
.btn-record:hover{background:rgba(91,141,239,.1)}
.recording-ui{display:flex;align-items:center;gap:10px;padding:10px 16px;background:var(--surface-2);border-radius:40px}
.recording-ui[hidden]{display:none}
.recording-dot{width:10px;height:10px;border-radius:50%;background:var(--red);animation:pulse 1s ease-in-out infinite;flex-shrink:0}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.3}}
.recording-timer{font-size:.9rem;font-family:var(--mono);color:var(--red);min-width:40px}
.btn-danger{background:var(--red);color:#fff;border:none;padding:6px 14px;border-radius:6px;cursor:pointer;font-size:.82rem;font-family:inherit}
.btn-danger:hover{opacity:.85}
.recorded-result{display:flex;flex-direction:column;align-items:center;gap:10px;padding:12px;background:var(--surface-2);border-radius:10px;width:100%}
.recorded-result[hidden]{display:none}
.recorded-audio{width:100%;height:40px}
.recorded-actions{display:flex;gap:8px}
.recording-error{color:var(--red);font-size:.82rem;padding:6px 10px}
.recording-error[hidden]{display:none}

/* Section hide */
[hidden]{display:none!important}

.upload-tabs{display:flex;gap:0;margin-bottom:16px;border-radius:var(--radius);overflow:hidden;border:1px solid var(--border)}
.upload-tab{flex:1;padding:10px;text-align:center;cursor:pointer;background:var(--surface-2);color:var(--text-2);border:none;font-size:.85rem;font-family:inherit;transition:all .15s;outline:none}
.upload-tab.active{background:var(--surface);color:var(--text);font-weight:500}
.upload-tab:hover:not(.active){background:var(--surface-3)}
.upload-tab:disabled{opacity:.4;cursor:not-allowed}

/* Toggle Switch */
.compare-group{grid-column:1/-1;margin-top:6px;margin-bottom:8px}
.toggle-switch{display:flex;align-items:center;gap:10px;cursor:pointer;user-select:none}
.toggle-switch input{position:absolute;opacity:0;width:0;height:0;pointer-events:none}
.toggle-track{position:relative;width:40px;height:22px;background:var(--surface-3);border-radius:12px;transition:background .2s;flex-shrink:0}
.toggle-thumb{position:absolute;top:2px;left:2px;width:18px;height:18px;background:var(--text-3);border-radius:50%;transition:all .2s}
.toggle-switch input:checked+.toggle-track{background:rgba(91,141,239,0.3)}
.toggle-switch input:checked+.toggle-track .toggle-thumb{left:20px;background:var(--accent)}
.toggle-switch:hover .toggle-track{background:var(--border)}
.toggle-switch:hover input:checked+.toggle-track{background:rgba(91,141,239,0.4)}
.toggle-label{font-size:.82rem;color:var(--text-2);line-height:1.3;padding-top:1px}

/* Comparison Panel */
.cmp-card{margin-bottom:14px}
.cmp-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
@media(max-width:600px){.cmp-grid{grid-template-columns:1fr}}
.cmp-col{display:flex;flex-direction:column;gap:6px}
.cmp-col-header{font-size:.78rem;font-weight:600;text-transform:uppercase;letter-spacing:.03em;padding:6px 10px;border-radius:6px}
.cmp-whisper{background:rgba(91,141,239,0.12);color:var(--accent)}
.cmp-deepgram{background:rgba(52,211,153,0.12);color:var(--green)}
.cmp-meta{font-size:.7rem;color:var(--text-3);font-family:var(--mono)}
.cmp-transcript{display:flex;flex-wrap:wrap;gap:3px;align-items:baseline;font-size:.82rem;line-height:1.7;padding:10px;background:var(--surface-2);border-radius:8px;max-height:300px;overflow-y:auto}
.cmp-word{display:inline;padding:1px 3px;border-radius:3px;cursor:default}
.cmp-word:hover{background:var(--surface-3)}
.cmp-missing{background:var(--yellow-bg);color:var(--yellow)}
.cmp-legend{display:flex;gap:14px;margin-top:10px;flex-wrap:wrap}
.cmp-missing-legend{width:10px;height:10px;border-radius:2px;background:var(--yellow);flex-shrink:0}