* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: Inter, Segoe UI, system-ui, -apple-system, BlinkMacSystemFont, "Noto Sans", "Noto Sans CJK SC", "Noto Sans CJK JP", "Microsoft YaHei", "Yu Gothic", sans-serif;
  background: radial-gradient(circle at top left, #fff0f7, #f7f8fb 42%, #eef4ff);
  color: #171923;
}
.shell { max-width: 1320px; margin: 0 auto; padding: 32px; }
.hero, .card {
  background: rgba(255,255,255,.82);
  border: 1px solid rgba(255,255,255,.78);
  border-radius: 28px;
  box-shadow: 0 20px 60px rgba(30,42,90,.09);
  backdrop-filter: blur(18px);
}
.hero { display: flex; justify-content: space-between; align-items: center; gap: 24px; padding: 28px; }
.eyebrow { color: #6b4eff; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; font-size: 12px; }
h1 { margin: 6px 0; font-size: 38px; }
h2 { margin: 0; font-size: 24px; }
.sub, .message, .section-title p { color: #687084; line-height: 1.5; }
.hero-actions { display: flex; flex-direction: column; gap: 14px; align-items: flex-end; }
.buttons { display: flex; gap: 12px; flex-wrap: wrap; justify-content: flex-end; }
button { border: 0; border-radius: 999px; padding: 13px 22px; font-weight: 800; background: #171923; color: white; cursor: pointer; box-shadow: 0 10px 25px rgba(0,0,0,.15); transition: transform .15s ease, box-shadow .15s ease; }
button:hover { transform: translateY(-1px); box-shadow: 0 12px 28px rgba(0,0,0,.18); }
button.secondary { background: white; color: #171923; border: 1px solid #d9deea; }
button.small { padding: 9px 14px; font-size: 13px; box-shadow: none; }
.language-switcher { display: inline-flex; gap: 6px; padding: 6px; border-radius: 999px; background: rgba(255,255,255,.75); border: 1px solid #d9deea; }
.lang-btn { padding: 8px 12px; font-size: 13px; box-shadow: none; background: transparent; color: #4a5568; border: 0; }
.lang-btn:hover { box-shadow: none; }
.lang-btn.active { background: #171923; color: #fff; }
.card { padding: 22px; transition: border-color .25s ease, box-shadow .25s ease, background .25s ease; }
.device-panel, .alerts-card, .log-card, .score-section { margin-top: 18px; }
.device-row { display: flex; justify-content: space-between; align-items: center; gap: 18px; }
.device-controls { display: flex; gap: 10px; align-items: center; min-width: 360px; }
select { width: 100%; padding: 11px 14px; border-radius: 999px; border: 1px solid #d9deea; background: white; color: #171923; font-weight: 700; }
.device-info { margin-top: 10px; color: #6e7689; font-size: 13px; }
.error-panel { margin-top: 18px; padding: 18px 22px; border-radius: 22px; background: #fff1f2; border: 1px solid rgba(185,28,28,.28); color: #7f1d1d; }
.error-panel p { margin: 8px 0; }
.error-panel pre { white-space: pre-wrap; margin: 8px 0 0; font-size: 12px; color: #991b1b; }
.hidden { display: none !important; }
.score-section { padding: 0; }
.section-title { display: flex; justify-content: space-between; align-items: end; gap: 16px; margin: 0 0 12px 0; padding: 0 4px; }
.section-title p { margin: 6px 0 0; }
.section-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 18px; }
.span-4 { grid-column: span 4; }
.span-2 { grid-column: span 2; }
.span-1 { grid-column: span 1; }
.metric-card { position: relative; overflow: visible; min-height: 220px; }
.metric-card.good, .simple-factor-card.good { border-color: rgba(22,163,74,.35); box-shadow: 0 18px 55px rgba(22,163,74,.10); background: linear-gradient(135deg, rgba(22,163,74,.16), rgba(255,255,255,.90) 58%); }
.metric-card.ok, .simple-factor-card.ok { border-color: rgba(101,163,13,.28); box-shadow: 0 18px 55px rgba(101,163,13,.08); background: linear-gradient(135deg, rgba(132,204,22,.13), rgba(255,255,255,.91) 58%); }
.metric-card.watch, .simple-factor-card.watch { border-color: rgba(234,179,8,.35); box-shadow: 0 18px 55px rgba(234,179,8,.10); background: linear-gradient(135deg, rgba(250,204,21,.20), rgba(255,255,255,.91) 58%); }
.metric-card.danger, .simple-factor-card.danger { border-color: rgba(239,68,68,.35); box-shadow: 0 18px 55px rgba(239,68,68,.12); background: linear-gradient(135deg, rgba(248,113,113,.22), rgba(255,255,255,.90) 58%); }
.metric-card.unknown, .simple-factor-card.unknown { border-color: rgba(148,163,184,.25); background: rgba(255,255,255,.82); }
.gender-main { --gender-r: 215; --gender-g: 222; --gender-b: 232; min-height: 290px; background: linear-gradient(135deg, rgba(var(--gender-r), var(--gender-g), var(--gender-b), .36), rgba(255,255,255,.91) 58%), radial-gradient(circle at top right, rgba(var(--gender-r), var(--gender-g), var(--gender-b), .28), transparent 45%); border-color: rgba(var(--gender-r), var(--gender-g), var(--gender-b), .55); }
.naturalness-main { min-height: 280px; }
.card-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.label { font-size: 12px; font-weight: 850; color: #6e7689; text-transform: uppercase; letter-spacing: .08em; }
.help-btn { width: 30px; height: 30px; padding: 0; border-radius: 999px; display: inline-flex; align-items: center; justify-content: center; background: #edf2ff; color: #364fc7; box-shadow: none; border: 1px solid #d9deea; flex: 0 0 auto; }
.metric-number { font-size: 50px; font-weight: 850; margin-top: 10px; font-variant-numeric: tabular-nums; line-height: 1; }
.metric-number.hero-number { font-size: 76px; letter-spacing: -0.04em; }
.metric-number.small-number { font-size: 42px; }
.metric-label { min-height: 24px; color: #2d3748; font-weight: 750; line-height: 1.35; margin-top: 8px; }
.gender-main-row { display: flex; justify-content: space-between; align-items: end; gap: 20px; }
.gender-axis { min-width: 210px; color: #4a5568; font-weight: 800; display: flex; justify-content: space-between; gap: 18px; padding: 10px 14px; border-radius: 999px; background: linear-gradient(90deg, rgba(91,110,225,.20), rgba(215,220,232,.45), rgba(241,106,164,.20)); }
.mini-graph { width: 100%; height: 78px; margin-top: 14px; }
.wide-graph { height: 92px; }
.quality-metrics { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; margin-top: 14px; }
.quality-metrics div { background: rgba(245,247,251,.78); border-radius: 16px; padding: 10px; }
.quality-metrics b { display: block; font-size: 20px; font-variant-numeric: tabular-nums; }
.quality-metrics span { color: #7a8397; font-size: 12px; }
.alert-line { padding: 10px 12px; border-radius: 14px; background: #fff7ed; color: #9a3412; margin-top: 8px; font-weight: 700; }
.alert-line.level-2 { background: #fff7ed; color: #9a3412; }
.alert-line.level-3 { background: #fff1f2; color: #991b1b; }
.chart-head { display: flex; justify-content: space-between; align-items: start; gap: 16px; }
.activity-log { margin-top: 14px; min-height: 110px; max-height: 190px; overflow-y: auto; background: rgba(23,25,35,.94); color: #edf2f7; border-radius: 18px; padding: 14px; font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace; font-size: 12px; line-height: 1.55; }
.log-line { padding: 3px 0; border-bottom: 1px solid rgba(255,255,255,.06); }
.log-line:last-child { border-bottom: 0; }
.log-time { color: #a0aec0; }
.log-empty { color: #a0aec0; }
.modal-backdrop { position: fixed; inset: 0; background: rgba(15,23,42,.42); display: flex; align-items: center; justify-content: center; padding: 20px; z-index: 10; }
.modal-card { max-width: 620px; background: white; border-radius: 26px; padding: 28px; box-shadow: 0 25px 90px rgba(15,23,42,.30); position: relative; }
.modal-card h2 { margin: 0 0 14px; }
.modal-card p { color: #4a5568; line-height: 1.65; }
.modal-close { position: absolute; right: 16px; top: 14px; width: 34px; height: 34px; padding: 0; background: #f1f5f9; color: #0f172a; box-shadow: none; }
@media (max-width: 1100px) { .section-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } .span-4, .span-2 { grid-column: span 2; } .span-1 { grid-column: span 1; } }
@media (max-width: 760px) { .shell { padding: 20px; } .hero, .chart-head, .device-row, .gender-main-row { flex-direction: column; align-items: stretch; } .hero-actions { align-items: stretch; } .buttons { justify-content: stretch; } .buttons button { flex: 1; } .language-switcher { align-self: flex-start; } .device-controls { min-width: 0; } .section-grid { grid-template-columns: 1fr; } .span-4, .span-2, .span-1 { grid-column: span 1; } .metric-number.hero-number { font-size: 58px; } .metric-number { font-size: 44px; } }


/* Confidence calibration layout patch */
.naturalness-main.span-3 { grid-column: span 3; }
.naturalness-confidence-card, .factor-confidence-card { min-height: 210px; }
.factor-confidence-card .label, .naturalness-confidence-card .label { font-size: 11px; }
.tiny-number { font-size: 42px; }
.factor-confidence-card .mini-graph { height: 70px; }
.naturalness-confidence-card .mini-graph { height: 78px; }


/* Raw Semantic8 debug panel */
.debug-card { margin-top: 18px; }
.raw-debug-body { margin-top: 14px; }
.debug-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px; }
.debug-grid div { background: rgba(245,247,251,.84); border-radius: 16px; padding: 11px 12px; overflow: hidden; }
.debug-grid b { display: block; font-size: 17px; font-variant-numeric: tabular-nums; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.debug-grid span { display: block; margin-top: 3px; color: #7a8397; font-size: 11px; }
.raw-table { width: 100%; border-collapse: collapse; margin-top: 14px; font-size: 12px; overflow: hidden; border-radius: 16px; }
.raw-table th, .raw-table td { text-align: left; padding: 9px 10px; border-bottom: 1px solid #e2e8f0; vertical-align: top; font-variant-numeric: tabular-nums; }
.raw-table th { color: #64748b; font-weight: 850; background: rgba(241,245,249,.9); }
.raw-table tr:last-child td { border-bottom: 0; }
.raw-table td:first-child { font-weight: 800; color: #334155; }
.factor-confidence-card.unknown, .naturalness-confidence-card.unknown { opacity: 1; }
.metric-card.unknown .metric-number { color: #475569; }
@media (max-width: 900px) { .debug-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } .raw-table { display: block; overflow-x: auto; white-space: nowrap; } }


/* Simple / Pro mode switch */
.mode-switcher { display: inline-flex; gap: 6px; padding: 6px; border-radius: 999px; background: rgba(255,255,255,.75); border: 1px solid #d9deea; }
.mode-btn { padding: 8px 14px; font-size: 13px; box-shadow: none; background: transparent; color: #4a5568; border: 0; }
.mode-btn:hover { box-shadow: none; }
.mode-btn.active { background: #171923; color: #fff; }
body.simple-mode .pro-only { display: none !important; }
body.pro-mode .simple-only { display: none !important; }
.simple-dashboard { margin-top: 18px; }
.simple-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 18px; }
.simple-span-3 { grid-column: span 3; }
.simple-span-2 { grid-column: span 2; }
.simple-span-1 { grid-column: span 1; }
.simple-graph-card { min-height: 250px; }
.simple-large-graph { width: 100%; height: 170px; margin-top: 12px; }
.simple-factor-card { min-height: 175px; }
.simple-factor-score { font-size: 28px; font-weight: 850; font-variant-numeric: tabular-nums; margin-top: 8px; }
.simple-quality-details { min-height: 220px; }
.simple-quality-grid { grid-template-columns: 1fr; }
.simple-quality-grid div { padding: 9px 10px; }
.simple-graph-card .label, .simple-factor-card .label { font-size: 11px; }
.mini-graph.ticked { height: 96px; }
body.simple-mode .device-panel { margin-bottom: 2px; }
@media (max-width: 1100px) { .simple-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } .simple-span-3, .simple-span-2 { grid-column: span 2; } .simple-span-1 { grid-column: span 1; } }
@media (max-width: 760px) { .mode-switcher { align-self: flex-start; } .simple-grid { grid-template-columns: 1fr; } .simple-span-3, .simple-span-2, .simple-span-1 { grid-column: span 1; } .simple-large-graph { height: 150px; } }

.simple-subsection-title { grid-column: span 4; display: flex; justify-content: space-between; align-items: end; gap: 16px; margin: 8px 0 -4px 0; padding: 0 4px; }
.simple-subsection-title h3 { margin: 0; font-size: 18px; }
.simple-subsection-title p { margin: 5px 0 0; color: #687084; line-height: 1.45; }
.simple-subsection-gap { margin-top: 14px; }


/* Persistent latency warning: scores are rolling-window estimates, not instant frame-by-frame feedback. */
.latency-warning {
  margin-top: 18px;
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 18px 22px;
  border-radius: 24px;
  background: linear-gradient(135deg, rgba(255,247,237,.98), rgba(255,237,213,.94));
  border: 2px solid rgba(234,88,12,.42);
  box-shadow: 0 18px 48px rgba(234,88,12,.16);
  color: #7c2d12;
}
.latency-icon {
  flex: 0 0 auto;
  width: 46px;
  height: 46px;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(234,88,12,.14);
  font-size: 26px;
}
.latency-copy strong {
  display: block;
  font-size: 18px;
  font-weight: 900;
  letter-spacing: .01em;
}
.latency-copy p {
  margin: 4px 0 0;
  color: #9a3412;
  font-weight: 700;
  line-height: 1.45;
}
.latency-mini {
  margin-top: 6px;
  display: inline-flex;
  align-items: center;
  width: fit-content;
  padding: 5px 9px;
  border-radius: 999px;
  background: rgba(234,88,12,.10);
  color: #9a3412;
  font-size: 12px;
  font-weight: 850;
  letter-spacing: .01em;
}
@media (max-width: 900px) {
  .latency-warning { align-items: flex-start; padding: 16px; }
  .latency-icon { width: 40px; height: 40px; font-size: 22px; }
  .latency-copy strong { font-size: 16px; }
}


/* Browser recording progress bar */
.record-progress {
  width: 100%;
  min-width: 260px;
  margin-top: 10px;
  padding: 10px 12px;
  border-radius: 16px;
  background: rgba(255,255,255,.78);
  border: 1px solid rgba(203,213,225,.9);
  box-shadow: 0 12px 30px rgba(15,23,42,.08);
}
.record-progress-bar {
  width: 100%;
  height: 10px;
  border-radius: 999px;
  overflow: hidden;
  background: rgba(203,213,225,.75);
}
.record-progress-fill {
  width: 0%;
  height: 100%;
  border-radius: 999px;
  background: linear-gradient(90deg, #5b6ee1, #f16aa4);
  transition: width .08s linear;
}
.record-progress.analyzing .record-progress-fill {
  background: linear-gradient(90deg, #64748b, #94a3b8);
}
.record-progress-text {
  margin-top: 6px;
  color: #4a5568;
  font-size: 12px;
  font-weight: 850;
  letter-spacing: .01em;
  text-align: right;
}
@media (max-width: 760px) {
  .record-progress { min-width: 0; }
}


/* Browser microphone waveform monitor */
.waveform-panel {
  width: 100%;
  min-width: 320px;
  margin-top: 10px;
  padding: 10px 12px 12px;
  border-radius: 18px;
  background: rgba(255,255,255,.80);
  border: 1px solid rgba(203,213,225,.9);
  box-shadow: 0 12px 30px rgba(15,23,42,.08);
}
.waveform-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 8px;
  color: #4a5568;
  font-size: 12px;
  font-weight: 850;
  letter-spacing: .02em;
  text-transform: uppercase;
}
#inputWaveformStatus {
  text-transform: none;
  font-variant-numeric: tabular-nums;
  color: #687084;
}
.input-waveform {
  display: block;
  width: 100%;
  height: 96px;
  border-radius: 14px;
  background: linear-gradient(180deg, rgba(248,250,252,.94), rgba(241,245,249,.90));
  border: 1px solid rgba(226,232,240,.95);
}
.waveform-panel.active {
  border-color: rgba(91,110,225,.38);
}
.waveform-panel.silent {
  border-color: rgba(234,179,8,.45);
}
.waveform-panel.silent #inputWaveformStatus {
  color: #9a3412;
}
@media (max-width: 760px) {
  .waveform-panel { min-width: 0; }
  .input-waveform { height: 78px; }
}


/* Mira Voice v5: prominent live fluid surface + silence alert */
.waveform-panel {
  margin-top: 18px;
  width: 100%;
  min-width: 0;
  padding: 20px 22px;
  border-radius: 28px;
  background: linear-gradient(135deg, rgba(255,255,255,.88), rgba(248,250,252,.86));
  border: 1px solid rgba(203,213,225,.72);
  box-shadow: 0 20px 60px rgba(30,42,90,.08);
}
.waveform-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 18px;
  margin-bottom: 12px;
}
.waveform-head .message {
  margin: 5px 0 0;
  max-width: 680px;
}
#inputWaveformStatus {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  padding: 7px 12px;
  border-radius: 999px;
  background: rgba(241,245,249,.95);
  color: #475569;
  font-size: 12px;
  font-weight: 850;
  letter-spacing: .01em;
}
.input-waveform {
  display: block;
  width: 100%;
  height: 150px;
  border-radius: 24px;
  background: #f8fafc;
  border: 1px solid rgba(226,232,240,.98);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.8), inset 0 -18px 42px rgba(148,163,184,.10);
}
.waveform-panel.active {
  border-color: rgba(91,110,225,.34);
  box-shadow: 0 24px 70px rgba(91,110,225,.10);
}
.waveform-panel.silent {
  border-color: rgba(239,68,68,.40);
  box-shadow: 0 24px 70px rgba(239,68,68,.12);
}
.waveform-panel.silent #inputWaveformStatus {
  background: #fff1f2;
  color: #991b1b;
}
.silent-alert {
  margin-top: 14px;
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 20px;
  border-radius: 24px;
  border: 2px solid rgba(239,68,68,.34);
  background: linear-gradient(135deg, rgba(255,241,242,.98), rgba(255,255,255,.92));
  color: #7f1d1d;
  box-shadow: 0 18px 48px rgba(239,68,68,.14);
}
.silent-alert-icon {
  width: 40px;
  height: 40px;
  flex: 0 0 auto;
  border-radius: 15px;
  display: grid;
  place-items: center;
  background: rgba(239,68,68,.14);
  font-weight: 950;
  font-size: 22px;
}
.silent-alert strong { display: block; font-size: 16px; }
.silent-alert p { margin: 4px 0 0; line-height: 1.45; color: #991b1b; }
.quality-card.danger {
  border-color: rgba(239,68,68,.50) !important;
  box-shadow: 0 22px 65px rgba(239,68,68,.16) !important;
  background: linear-gradient(135deg, rgba(255,228,230,.98), rgba(255,255,255,.92) 58%) !important;
}
.quality-card.danger .metric-label,
.quality-card.danger .label {
  color: #991b1b;
}
@media (max-width: 760px) {
  .waveform-head { flex-direction: column; align-items: stretch; }
  #inputWaveformStatus { align-self: flex-start; }
  .input-waveform { height: 112px; }
  .silent-alert { align-items: flex-start; }
}


/* Mira Voice v6: always-visible hero waveform + stable factor cards */
.hero.hero-with-monitor {
  display: block;
  padding: 0;
  overflow: visible;
}
.hero-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  padding: 28px 28px 16px;
}
.hero-copy { min-width: 260px; }
.hero-waveform {
  display: block !important;
  margin: 0 28px 28px !important;
  width: calc(100% - 56px) !important;
  min-height: 245px;
  padding: 20px 22px 22px !important;
  background: linear-gradient(135deg, rgba(255,255,255,.92), rgba(245,249,255,.86)) !important;
  border: 1px solid rgba(184,201,230,.75) !important;
  box-shadow: 0 22px 65px rgba(91,110,225,.10), inset 0 1px 0 rgba(255,255,255,.78) !important;
}
.hero-waveform .waveform-head { margin-bottom: 14px; }
#inputWaveform.input-waveform {
  display: block !important;
  visibility: visible !important;
  opacity: 1 !important;
  width: 100% !important;
  min-height: 170px !important;
  height: 170px !important;
  border-radius: 28px !important;
  background: radial-gradient(circle at 20% 20%, rgba(255,255,255,.95), rgba(241,245,249,.86) 45%, rgba(226,232,240,.78)) !important;
}
.simple-factor-card {
  display: flex !important;
  flex-direction: column !important;
  min-height: 210px !important;
  padding: 20px 22px !important;
  border: 1px solid rgba(226,232,240,.94) !important;
  background: rgba(255,255,255,.86) !important;
  box-shadow: 0 18px 48px rgba(30,42,90,.08) !important;
  overflow: visible !important;
}
.simple-factor-card .card-head {
  min-height: 34px;
  align-items: flex-start;
}
.simple-factor-card .label {
  line-height: 1.25;
  color: #5f6b80;
}
.simple-factor-score {
  display: block !important;
  min-height: 44px;
  margin: 10px 0 6px !important;
  font-size: 38px !important;
  line-height: 1 !important;
  color: #171923 !important;
  font-weight: 900 !important;
  letter-spacing: -0.03em;
  font-variant-numeric: tabular-nums;
}
.simple-factor-card .mini-graph,
.simple-factor-card canvas {
  display: block !important;
  width: 100% !important;
  height: 92px !important;
  margin-top: auto !important;
  opacity: 1 !important;
}
.simple-factor-card.good { background: linear-gradient(135deg, rgba(22,163,74,.12), rgba(255,255,255,.92) 62%) !important; }
.simple-factor-card.ok { background: linear-gradient(135deg, rgba(132,204,22,.10), rgba(255,255,255,.92) 62%) !important; }
.simple-factor-card.watch { background: linear-gradient(135deg, rgba(250,204,21,.16), rgba(255,255,255,.92) 62%) !important; }
.simple-factor-card.danger { background: linear-gradient(135deg, rgba(248,113,113,.18), rgba(255,255,255,.92) 62%) !important; }
.simple-graph-card {
  min-height: 260px !important;
}
.simple-large-graph {
  display: block !important;
  width: 100% !important;
  height: 170px !important;
}
@media (max-width: 900px) {
  .hero-top { flex-direction: column; align-items: stretch; }
  .hero-actions { align-items: stretch; }
  .hero-waveform { margin: 0 18px 18px !important; width: calc(100% - 36px) !important; }
}
@media (max-width: 760px) {
  .hero-top { padding: 22px 20px 14px; }
  .hero-waveform { margin: 0 14px 16px !important; width: calc(100% - 28px) !important; padding: 16px !important; }
  #inputWaveform.input-waveform { height: 132px !important; min-height: 132px !important; }
  .simple-factor-score { font-size: 34px !important; }
}

/* Mira Voice v7: DOM waveform visualizer + graph-free release */
.hero-waveform {
  min-height: 250px !important;
}
#inputWaveform.fluid-waveform,
#inputWaveform.input-waveform {
  position: relative !important;
  display: flex !important;
  align-items: center !important;
  justify-content: space-between !important;
  gap: 4px !important;
  padding: 22px 26px !important;
  width: 100% !important;
  height: 172px !important;
  min-height: 172px !important;
  overflow: hidden !important;
  border-radius: 30px !important;
  background:
    radial-gradient(circle at 18% 22%, rgba(255,255,255,.95), rgba(248,250,252,.72) 32%, transparent 58%),
    linear-gradient(180deg, rgba(241,245,249,.98), rgba(226,232,240,.78)) !important;
  border: 1px solid rgba(203,213,225,.95) !important;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.88), inset 0 -22px 52px rgba(100,116,139,.12), 0 18px 38px rgba(15,23,42,.06) !important;
  isolation: isolate;
}
#inputWaveform::before {
  content: "";
  position: absolute;
  left: 22px;
  right: 22px;
  top: 50%;
  height: 1px;
  background: rgba(148,163,184,.26);
  transform: translateY(-50%);
  z-index: 0;
}
#inputWaveform::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(248,250,252,.82), transparent 10%, transparent 90%, rgba(248,250,252,.82)),
    radial-gradient(circle at 78% 62%, rgba(91,110,225,.12), transparent 38%);
  pointer-events: none;
  z-index: 3;
}
.wave-bar {
  position: relative;
  z-index: 1;
  flex: 1 1 0;
  min-width: 2px;
  max-width: 12px;
  height: calc(18px + var(--h, .18) * 126px);
  border-radius: 999px;
  opacity: var(--op, .62);
  background: linear-gradient(180deg, rgba(91,110,225,.64), rgba(14,165,233,.30) 52%, rgba(241,106,164,.42));
  box-shadow: 0 0 18px rgba(91,110,225,.09);
  transform-origin: center center;
  transition: height .065s linear, opacity .12s ease, background .22s ease, box-shadow .22s ease;
}
.wave-glow {
  position: absolute;
  z-index: 2;
  left: 8%;
  right: 8%;
  top: 50%;
  height: 44%;
  transform: translateY(-50%);
  border-radius: 999px;
  background: radial-gradient(ellipse at center, rgba(91,110,225,.13), transparent 64%);
  filter: blur(12px);
  pointer-events: none;
}
#inputWaveform.is-idle .wave-bar {
  background: linear-gradient(180deg, rgba(100,116,139,.44), rgba(148,163,184,.26), rgba(203,213,225,.32));
  box-shadow: none;
}
#inputWaveform.is-silent .wave-bar {
  background: linear-gradient(180deg, rgba(239,68,68,.42), rgba(251,191,36,.22), rgba(148,163,184,.30));
  box-shadow: 0 0 18px rgba(239,68,68,.07);
}
#inputWaveform.is-active .wave-bar {
  background: linear-gradient(180deg, rgba(91,110,225,.88), rgba(14,165,233,.43) 55%, rgba(241,106,164,.64));
  box-shadow: 0 0 20px rgba(91,110,225,.13);
}
.waveform-panel.active #inputWaveform {
  border-color: rgba(91,110,225,.36) !important;
}
.waveform-panel.silent #inputWaveform {
  border-color: rgba(239,68,68,.38) !important;
  background:
    radial-gradient(circle at 18% 22%, rgba(255,255,255,.95), rgba(255,251,235,.72) 32%, transparent 58%),
    linear-gradient(180deg, rgba(255,251,235,.98), rgba(254,242,242,.82)) !important;
}
/* Hide all old canvases/history graphs for this release. The DOM waveform above is the only live visualizer. */
canvas,
.simple-graph-card,
.mini-graph,
.simple-large-graph,
.wide-graph {
  display: none !important;
}
.simple-grid {
  align-items: stretch;
}
.simple-factor-card {
  min-height: 160px !important;
  justify-content: space-between !important;
}
.simple-factor-score {
  margin-top: 18px !important;
  font-size: 46px !important;
}
.metric-card {
  min-height: 190px;
}
.gender-main,
.naturalness-main {
  min-height: 250px !important;
}
.factor-card,
.factor-confidence-card,
.naturalness-confidence-card {
  min-height: 172px !important;
}
@media (max-width: 760px) {
  #inputWaveform.fluid-waveform,
  #inputWaveform.input-waveform {
    height: 138px !important;
    min-height: 138px !important;
    padding: 18px 16px !important;
    gap: 2px !important;
  }
  .wave-bar { min-width: 1px; }
}

/* Mira Voice v8: calmer waveform + balanced graph-free layout */
.wave-bar {
  transition: height .22s cubic-bezier(.22,.61,.36,1), opacity .30s ease, background .35s ease, box-shadow .35s ease !important;
}
#inputWaveform.fluid-waveform,
#inputWaveform.input-waveform {
  gap: 5px !important;
}
.waveform-panel.active #inputWaveform .wave-bar {
  filter: saturate(.96);
}
body.simple-mode .simple-quality-details { display: none !important; }
.simple-row-span-2 { grid-row: span 2; }
#simpleNaturalnessCard.simple-row-span-2 {
  min-height: 338px !important;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
#simpleNaturalnessCard .metric-number.hero-number {
  font-size: clamp(76px, 8vw, 126px);
  line-height: .90;
}
.simple-factor-card {
  min-height: 160px !important;
  display: flex;
  flex-direction: column;
}
.simple-factor-card .card-head { align-items: flex-start; }
.simple-factor-score {
  margin-top: auto !important;
  font-size: clamp(36px, 4.4vw, 56px) !important;
  line-height: 1;
}
.quality-details-card .quality-metrics,
.debug-quality-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
  gap: 10px !important;
}
.quality-details-card .quality-metrics div {
  min-height: 68px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.quality-card { display: flex; flex-direction: column; justify-content: center; }
@media (max-width: 1100px) {
  .simple-row-span-2 { grid-row: span 1; }
  #simpleNaturalnessCard.simple-row-span-2 { min-height: 260px !important; }
}
@media (max-width: 760px) {
  #simpleNaturalnessCard.simple-row-span-2 { min-height: 220px !important; }
  .quality-details-card .quality-metrics,
  .debug-quality-grid { grid-template-columns: repeat(2, minmax(0, 1fr)) !important; }
}


/* Mira Voice v9: thicker, calmer waveform and 5-fps status updates. */
#inputWaveform.fluid-waveform,
#inputWaveform.input-waveform {
  height: 190px !important;
  min-height: 190px !important;
  gap: 7px !important;
  padding: 24px 30px !important;
}
.wave-bar {
  min-width: 6px !important;
  max-width: 18px !important;
  height: calc(30px + var(--h, .20) * 138px) !important;
  opacity: var(--op, .68) !important;
  transition: height .34s cubic-bezier(.22,.61,.36,1), opacity .42s ease, background .45s ease, box-shadow .45s ease !important;
}
.waveform-panel.active #inputWaveform .wave-bar {
  filter: saturate(.92) blur(.05px);
}
.waveform-panel.silent #inputWaveform .wave-bar,
#inputWaveform.is-idle .wave-bar {
  opacity: .62 !important;
}
@media (max-width: 760px) {
  #inputWaveform.fluid-waveform,
  #inputWaveform.input-waveform {
    height: 152px !important;
    min-height: 152px !important;
    gap: 4px !important;
    padding: 20px 16px !important;
  }
  .wave-bar {
    min-width: 3px !important;
    max-width: 10px !important;
    height: calc(24px + var(--h, .20) * 106px) !important;
  }
}