assets/app.css

:root {
  color-scheme: dark;
  --ms-bg: #090b0f;
  --ms-bg-elevated: #0d1016;
  --ms-panel: rgba(18, 21, 29, 0.82);
  --ms-panel-solid: #12151d;
  --ms-panel-hover: #171b25;
  --ms-border: rgba(255, 255, 255, 0.085);
  --ms-border-strong: rgba(255, 255, 255, 0.14);
  --ms-text: #f4f5f7;
  --ms-text-soft: #b5bac6;
  --ms-muted: #747b8c;
  --ms-faint: #4f5564;
  --ms-accent: #8b7cff;
  --ms-accent-2: #5f8cff;
  --ms-accent-soft: rgba(139, 124, 255, 0.15);
  --ms-success: #63d8a2;
  --ms-warning: #f4bf75;
  --ms-danger: #ff758e;
  --ms-radius-xl: 22px;
  --ms-radius-lg: 16px;
  --ms-radius-md: 12px;
  --ms-shadow: 0 28px 80px rgba(0, 0, 0, 0.34), 0 1px 0 rgba(255, 255, 255, 0.025) inset;
  --ms-font: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --ms-mono: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
}

/* Gradio 6 mounts the app in a custom-element shadow root. Styling only
   html/body leaves the host transparent in fresh light-mode browsers. */
:host {
  display: block;
  min-height: 100vh;
  color-scheme: dark;
  background:
    radial-gradient(1000px 620px at 10% -10%, rgba(92, 75, 202, 0.18), transparent 62%),
    radial-gradient(780px 500px at 96% 8%, rgba(53, 103, 175, 0.12), transparent 66%),
    linear-gradient(180deg, #0a0c11 0%, #090b0f 50%, #080a0d 100%);
}

html,
body {
  min-height: 100%;
  background: var(--ms-bg) !important;
}

body {
  margin: 0;
  color: var(--ms-text);
  font-family: var(--ms-font);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body::before {
  position: fixed;
  z-index: -2;
  inset: 0;
  content: "";
  pointer-events: none;
  background:
    radial-gradient(1000px 620px at 10% -10%, rgba(92, 75, 202, 0.18), transparent 62%),
    radial-gradient(780px 500px at 96% 8%, rgba(53, 103, 175, 0.12), transparent 66%),
    linear-gradient(180deg, #0a0c11 0%, #090b0f 50%, #080a0d 100%);
}

body::after {
  position: fixed;
  z-index: -1;
  inset: 0;
  content: "";
  pointer-events: none;
  opacity: 0.28;
  background-image: linear-gradient(rgba(255, 255, 255, 0.012) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.012) 1px, transparent 1px);
  background-size: 32px 32px;
  mask-image: linear-gradient(to bottom, black, transparent 78%);
}

.gradio-container,
.gradio-container.dark {
  min-height: 100vh !important;
  background:
    radial-gradient(1000px 620px at 10% -10%, rgba(92, 75, 202, 0.18), transparent 62%),
    radial-gradient(780px 500px at 96% 8%, rgba(53, 103, 175, 0.12), transparent 66%),
    linear-gradient(180deg, #0a0c11 0%, #090b0f 50%, #080a0d 100%) !important;
  color: var(--ms-text) !important;
  font-family: var(--ms-font) !important;
}

.gradio-container .prose,
.gradio-container .prose * {
  color: inherit;
}

#app-shell {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
  padding: 38px 0 64px;
  gap: 20px;
}

#masthead {
  position: relative;
  overflow: hidden;
  padding: 18px 4px 28px;
  border: 0 !important;
  background: transparent !important;
}

#masthead .masthead-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

#masthead .brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  color: var(--ms-text) !important;
  font-size: 0.92rem;
  font-weight: 680;
  letter-spacing: -0.025em;
  text-decoration: none;
}

.brand-mark {
  display: flex;
  align-items: end;
  justify-content: center;
  width: 30px;
  height: 30px;
  gap: 2px;
  padding: 7px;
  border: 1px solid rgba(139, 124, 255, 0.3);
  border-radius: 9px;
  background: linear-gradient(145deg, rgba(139, 124, 255, 0.2), rgba(95, 140, 255, 0.08));
  box-shadow: 0 8px 28px rgba(75, 60, 180, 0.2), inset 0 1px rgba(255, 255, 255, 0.13);
}

.brand-mark i {
  display: block;
  width: 2px;
  border-radius: 3px;
  background: #d8d4ff;
}

.brand-mark i:nth-child(1) { height: 6px; opacity: 0.62; }
.brand-mark i:nth-child(2) { height: 12px; }
.brand-mark i:nth-child(3) { height: 9px; opacity: 0.8; }
.brand-mark i:nth-child(4) { height: 14px; }

.header-meta {
  display: flex;
  align-items: center;
  gap: 8px;
}

#masthead #model-badge {
  margin: 0 !important;
}

.zerogpu-badge {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 5px 10px;
  border: 1px solid var(--ms-border);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.025);
  color: var(--ms-muted);
  font-family: var(--ms-mono);
  font-size: 0.65rem;
  font-weight: 620;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

#intro {
  padding: 30px 4px 34px;
  border: 0 !important;
  background: transparent !important;
}

.intro-copy {
  max-width: 780px;
}

.eyebrow {
  display: inline-block;
  margin-bottom: 16px;
  color: #aaa1ff;
  font-family: var(--ms-mono);
  font-size: 0.68rem;
  font-weight: 670;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.intro-copy h1 {
  margin: 0;
  color: var(--ms-text);
  font-size: clamp(2.55rem, 7.2vw, 5.8rem);
  font-weight: 590;
  letter-spacing: -0.072em;
  line-height: 0.94;
}

.intro-copy h1 em {
  color: transparent;
  background: linear-gradient(112deg, #d9d5ff 4%, #8b7cff 48%, #5f9cff 94%);
  -webkit-background-clip: text;
  background-clip: text;
  font-style: normal;
}

.intro-copy p {
  max-width: 630px;
  margin: 23px 0 0;
  color: var(--ms-text-soft);
  font-size: clamp(0.96rem, 1.8vw, 1.12rem);
  line-height: 1.68;
  letter-spacing: -0.015em;
}

#studio-grid {
  align-items: flex-start;
  gap: 16px;
}

.section-heading {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 2px 2px 12px;
}

.section-heading .step-number {
  color: var(--ms-faint);
  font-family: var(--ms-mono);
  font-size: 0.62rem;
  letter-spacing: 0.08em;
}

.section-heading h2 {
  margin: 0 0 4px;
  color: var(--ms-text);
  font-size: 0.9rem;
  font-weight: 630;
  letter-spacing: -0.02em;
}

.section-heading p {
  margin: 0;
  color: var(--ms-muted);
  font-size: 0.68rem;
  line-height: 1.4;
}

.cold-note {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  margin: 3px 2px 0 !important;
  color: var(--ms-faint);
  font-size: 0.65rem;
  line-height: 1.5;
}

.cold-note > span {
  width: 6px;
  height: 6px;
  flex: none;
  margin-top: 3px;
  border-radius: 50%;
  background: var(--ms-warning);
  box-shadow: 0 0 8px rgba(244, 191, 117, 0.38);
}

.footnote {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 5px 0;
  color: var(--ms-faint);
  font-family: var(--ms-mono);
  font-size: 0.58rem;
  line-height: 1.5;
}

#masthead .prose {
  max-width: 760px;
}

#masthead h1 {
  margin: 0 0 13px;
  color: var(--ms-text);
  font-size: clamp(2.35rem, 6vw, 4.9rem);
  font-weight: 620;
  letter-spacing: -0.064em;
  line-height: 0.96;
}

#masthead h1 strong,
#masthead .accent {
  color: transparent;
  background: linear-gradient(112deg, #ffffff 8%, #beb7ff 52%, #77a6ff 94%);
  -webkit-background-clip: text;
  background-clip: text;
}

#masthead p {
  max-width: 610px;
  margin: 0;
  color: var(--ms-text-soft);
  font-size: clamp(0.98rem, 1.6vw, 1.12rem);
  line-height: 1.68;
  letter-spacing: -0.012em;
}

#masthead a {
  color: #d7d3ff;
  text-decoration-color: rgba(215, 211, 255, 0.35);
  text-underline-offset: 3px;
}

#model-badge {
  display: inline-flex !important;
  align-items: center;
  width: max-content !important;
  min-width: 0 !important;
  min-height: 30px;
  margin-bottom: 22px;
  padding: 5px 11px !important;
  border: 1px solid rgba(139, 124, 255, 0.22) !important;
  border-radius: 999px !important;
  background: rgba(139, 124, 255, 0.09) !important;
  box-shadow: 0 0 32px rgba(111, 92, 255, 0.07) inset;
  color: #cec8ff !important;
  font-family: var(--ms-mono) !important;
  font-size: 0.7rem !important;
  font-weight: 650 !important;
  letter-spacing: 0.08em !important;
  line-height: 1 !important;
  text-transform: uppercase;
}

#model-badge::before {
  width: 6px;
  height: 6px;
  margin-right: 7px;
  border-radius: 50%;
  background: var(--ms-success);
  box-shadow: 0 0 0 4px rgba(99, 216, 162, 0.1), 0 0 12px rgba(99, 216, 162, 0.62);
  content: "";
}

#upload-card,
#result-panel {
  position: relative;
  border: 1px solid var(--ms-border) !important;
  border-radius: var(--ms-radius-xl) !important;
  background: linear-gradient(145deg, rgba(20, 23, 32, 0.93), rgba(13, 16, 22, 0.9)) !important;
  box-shadow: var(--ms-shadow) !important;
  backdrop-filter: blur(22px);
}

#upload-card {
  padding: clamp(16px, 2.5vw, 26px) !important;
}

#upload-card::before,
#result-panel::before {
  position: absolute;
  top: 0;
  right: 12%;
  left: 12%;
  height: 1px;
  content: "";
  pointer-events: none;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.16), transparent);
}

#audio-input {
  overflow: hidden;
  min-height: 214px;
  border: 1px dashed rgba(255, 255, 255, 0.16) !important;
  border-radius: var(--ms-radius-lg) !important;
  background: rgba(7, 9, 13, 0.46) !important;
  transition: border-color 180ms ease, background 180ms ease, transform 180ms ease;
}

#audio-input:hover,
#audio-input:focus-within {
  border-color: rgba(139, 124, 255, 0.54) !important;
  background: rgba(139, 124, 255, 0.045) !important;
}

#audio-input .wrap,
#audio-input > div,
#audio-input .upload-container {
  border: 0 !important;
  background: transparent !important;
}

#audio-input .upload-container {
  min-height: 190px;
}

#audio-input button,
#audio-input .upload-button {
  border-color: var(--ms-border-strong) !important;
  border-radius: 10px !important;
  background: rgba(255, 255, 255, 0.055) !important;
  color: var(--ms-text) !important;
  box-shadow: none !important;
}

#audio-input button:hover,
#audio-input .upload-button:hover {
  border-color: rgba(139, 124, 255, 0.42) !important;
  background: rgba(139, 124, 255, 0.12) !important;
}

#audio-input audio {
  width: 100%;
  filter: saturate(0.75) contrast(0.96);
}

#audio-input label,
#audio-input .label-wrap,
#advanced-settings label,
#advanced-settings .label-wrap {
  color: var(--ms-text-soft) !important;
  font-size: 0.78rem !important;
  font-weight: 570 !important;
  letter-spacing: -0.005em;
}

#transcribe-button {
  position: relative;
  overflow: hidden;
  width: 100%;
  min-height: 50px;
  margin-top: 4px;
  border: 1px solid rgba(255, 255, 255, 0.15) !important;
  border-radius: 13px !important;
  background: linear-gradient(128deg, #7a69eb 0%, #675ad2 48%, #4f75d5 100%) !important;
  box-shadow: 0 10px 30px rgba(76, 66, 181, 0.25), 0 1px 0 rgba(255, 255, 255, 0.2) inset !important;
  color: #fff !important;
  font-size: 0.91rem !important;
  font-weight: 650 !important;
  letter-spacing: -0.012em;
  transition: transform 150ms ease, box-shadow 150ms ease, filter 150ms ease !important;
}

#transcribe-button::after {
  position: absolute;
  inset: 0;
  content: "";
  pointer-events: none;
  opacity: 0;
  background: linear-gradient(105deg, transparent 20%, rgba(255, 255, 255, 0.2) 48%, transparent 74%);
  transform: translateX(-100%);
}

#transcribe-button:hover:not(:disabled) {
  filter: brightness(1.08);
  transform: translateY(-1px);
  box-shadow: 0 14px 38px rgba(76, 66, 181, 0.32), 0 1px 0 rgba(255, 255, 255, 0.22) inset !important;
}

#transcribe-button:hover:not(:disabled)::after {
  opacity: 1;
  transform: translateX(100%);
  transition: transform 650ms ease;
}

#transcribe-button:active:not(:disabled) {
  transform: translateY(0) scale(0.995);
}

#transcribe-button:disabled,
#transcribe-button[aria-busy="true"] {
  cursor: wait;
  filter: saturate(0.55) brightness(0.8);
}

#advanced-settings {
  overflow: hidden;
  border: 1px solid var(--ms-border) !important;
  border-radius: var(--ms-radius-md) !important;
  background: rgba(8, 10, 14, 0.42) !important;
}

#advanced-settings > button,
#advanced-settings > .label-wrap,
#advanced-settings summary {
  min-height: 44px;
  padding-inline: 14px !important;
  background: transparent !important;
  color: var(--ms-text-soft) !important;
  font-size: 0.8rem !important;
  font-weight: 570 !important;
}

#advanced-settings > div:not(.label-wrap) {
  border-color: var(--ms-border) !important;
  background: transparent !important;
}

#advanced-settings input,
#advanced-settings textarea,
#advanced-settings select {
  border-color: var(--ms-border) !important;
  border-radius: 9px !important;
  background: rgba(255, 255, 255, 0.035) !important;
  color: var(--ms-text) !important;
}

#advanced-settings input[type="range"] {
  accent-color: var(--ms-accent);
}

#advanced-settings input[type="checkbox"] {
  accent-color: var(--ms-accent);
}

#result-panel {
  min-width: 0;
  padding: clamp(12px, 2vw, 20px) !important;
}

#visualizer-host {
  min-width: 0;
  border: 0 !important;
  background: transparent !important;
}

#visualizer-host > .wrap,
#visualizer-host > div,
#visualizer-host .html-container {
  min-width: 0;
  padding: 0 !important;
  border: 0 !important;
  background: transparent !important;
}

#download-output {
  overflow: hidden;
  border: 1px solid var(--ms-border) !important;
  border-radius: var(--ms-radius-md) !important;
  background: rgba(255, 255, 255, 0.025) !important;
}

#download-output a,
#download-output button {
  color: #d4d0ff !important;
}

/* Custom transcription visualizer */
.msv-root {
  --roll-height: 334px;
  display: grid;
  min-width: 0;
  gap: 16px;
  color: var(--ms-text);
  font-family: var(--ms-font);
}

.msv-root *,
.msv-root *::before,
.msv-root *::after {
  box-sizing: border-box;
}

.msv-topbar {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
  padding: 3px 3px 0;
}

.msv-heading {
  min-width: 0;
}

.msv-eyebrow {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 7px;
  color: var(--ms-muted);
  font-family: var(--ms-mono);
  font-size: 0.65rem;
  font-weight: 650;
  letter-spacing: 0.09em;
  line-height: 1;
  text-transform: uppercase;
}

.msv-status-dot {
  width: 7px;
  height: 7px;
  flex: none;
  border-radius: 50%;
  background: var(--ms-faint);
  box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.035);
}

.msv-root[data-state="queued"] .msv-status-dot,
.msv-root[data-state="loading"] .msv-status-dot,
.msv-root[data-state="cold_start"] .msv-status-dot,
.msv-root[data-state="transcribing"] .msv-status-dot,
.msv-root[data-state="processing"] .msv-status-dot {
  background: var(--ms-warning);
  box-shadow: 0 0 0 4px rgba(244, 191, 117, 0.1), 0 0 14px rgba(244, 191, 117, 0.38);
  animation: msv-pulse 1.7s ease-in-out infinite;
}

.msv-root[data-state="complete"] .msv-status-dot,
.msv-root[data-state="completed"] .msv-status-dot,
.msv-root[data-state="ready"] .msv-status-dot {
  background: var(--ms-success);
  box-shadow: 0 0 0 4px rgba(99, 216, 162, 0.09), 0 0 13px rgba(99, 216, 162, 0.32);
}

.msv-root[data-state="error"] .msv-status-dot,
.msv-root[data-state="failed"] .msv-status-dot {
  background: var(--ms-danger);
  box-shadow: 0 0 0 4px rgba(255, 117, 142, 0.1);
}

.msv-title {
  overflow: hidden;
  max-width: 640px;
  margin: 0;
  color: var(--ms-text);
  font-size: clamp(1.05rem, 2vw, 1.35rem);
  font-weight: 610;
  letter-spacing: -0.032em;
  line-height: 1.22;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.msv-subtitle {
  margin: 7px 0 0;
  color: var(--ms-muted);
  font-size: 0.76rem;
  line-height: 1.45;
}

.msv-actions {
  display: flex;
  flex: none;
  align-items: center;
  gap: 7px;
}

.msv-button,
.msv-download,
.msv-track-button,
.msv-track-download {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--ms-border) !important;
  border-radius: 9px;
  background: rgba(255, 255, 255, 0.035);
  box-shadow: none;
  color: var(--ms-text-soft) !important;
  font: 560 0.73rem/1 var(--ms-font);
  text-decoration: none !important;
  cursor: pointer;
  transition: color 140ms ease, border-color 140ms ease, background 140ms ease, transform 140ms ease;
}

.msv-button {
  width: 34px;
  height: 34px;
  padding: 0;
}

.msv-button svg,
.msv-download svg,
.msv-track-download svg {
  width: 15px;
  height: 15px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.8;
}

.msv-button:hover:not(:disabled),
.msv-download:hover:not([aria-disabled="true"]),
.msv-track-button:hover,
.msv-track-download:hover:not([aria-disabled="true"]) {
  border-color: rgba(139, 124, 255, 0.32) !important;
  background: var(--ms-accent-soft);
  color: #e4e1ff !important;
  transform: translateY(-1px);
}

.msv-button:focus-visible,
.msv-download:focus-visible,
.msv-track-button:focus-visible,
.msv-track-download:focus-visible {
  outline: 2px solid rgba(139, 124, 255, 0.7);
  outline-offset: 2px;
}

.msv-button:disabled,
.msv-download[aria-disabled="true"],
.msv-track-download[aria-disabled="true"] {
  pointer-events: none;
  opacity: 0.34;
  cursor: not-allowed;
}

.msv-button[aria-pressed="true"] {
  border-color: rgba(139, 124, 255, 0.34) !important;
  background: rgba(139, 124, 255, 0.18);
  color: #e7e4ff !important;
}

.msv-download {
  height: 34px;
  gap: 7px;
  padding: 0 11px;
}

.msv-progress-wrap {
  display: grid;
  gap: 9px;
  padding: 12px 14px;
  border: 1px solid var(--ms-border);
  border-radius: 12px;
  background: rgba(8, 10, 14, 0.46);
}

.msv-progress-wrap[hidden] {
  display: none;
}

.msv-progress-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.msv-progress-copy {
  overflow: hidden;
  color: var(--ms-text-soft);
  font-size: 0.74rem;
  line-height: 1.3;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.msv-progress-value {
  flex: none;
  color: var(--ms-muted);
  font-family: var(--ms-mono);
  font-size: 0.67rem;
}

.msv-progress-track {
  position: relative;
  overflow: hidden;
  height: 4px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.055);
}

.msv-progress-bar {
  width: 0;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--ms-accent), #6b9bff);
  box-shadow: 0 0 18px rgba(119, 102, 255, 0.45);
  transition: width 360ms cubic-bezier(0.2, 0.8, 0.2, 1);
}

.msv-progress-wrap[data-indeterminate="true"] .msv-progress-bar {
  width: 34% !important;
  animation: msv-indeterminate 1.45s ease-in-out infinite;
}

.msv-stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  overflow: hidden;
  border: 1px solid var(--ms-border);
  border-radius: 12px;
  background: rgba(8, 10, 14, 0.35);
}

.msv-stat {
  min-width: 0;
  padding: 11px 13px;
}

.msv-stat + .msv-stat {
  border-left: 1px solid var(--ms-border);
}

.msv-stat-label {
  display: block;
  margin-bottom: 4px;
  color: var(--ms-faint);
  font-family: var(--ms-mono);
  font-size: 0.58rem;
  font-weight: 650;
  letter-spacing: 0.075em;
  text-transform: uppercase;
}

.msv-stat-value {
  display: block;
  overflow: hidden;
  color: var(--ms-text-soft);
  font-size: 0.78rem;
  font-weight: 570;
  letter-spacing: -0.01em;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.msv-roll-shell {
  position: relative;
  overflow: hidden;
  min-width: 0;
  border: 1px solid var(--ms-border);
  border-radius: 14px;
  background: #0a0d12;
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.025) inset;
}

.msv-roll-labelbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 38px;
  padding: 0 12px 0 14px;
  border-bottom: 1px solid var(--ms-border);
  background: rgba(255, 255, 255, 0.018);
}

.msv-roll-label {
  color: var(--ms-muted);
  font-family: var(--ms-mono);
  font-size: 0.62rem;
  font-weight: 650;
  letter-spacing: 0.075em;
  text-transform: uppercase;
}

.msv-roll-hint {
  color: var(--ms-faint);
  font-size: 0.66rem;
}

.msv-roll-scroll {
  position: relative;
  overflow-x: auto;
  overflow-y: hidden;
  width: 100%;
  height: var(--roll-height);
  scrollbar-color: rgba(255, 255, 255, 0.13) transparent;
  scrollbar-width: thin;
}

.msv-roll-scroll::-webkit-scrollbar {
  height: 8px;
}

.msv-roll-scroll::-webkit-scrollbar-track {
  background: transparent;
}

.msv-roll-scroll::-webkit-scrollbar-thumb {
  border: 2px solid #0a0d12;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.14);
}

.msv-roll-stage {
  position: relative;
  width: 100%;
  height: 100%;
  min-width: 100%;
}

.msv-roll-canvas,
.msv-cursor-canvas {
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
}

.msv-cursor-canvas {
  z-index: 2;
  pointer-events: none;
}

.msv-empty {
  position: absolute;
  z-index: 3;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  pointer-events: none;
  background: radial-gradient(circle at 50% 40%, rgba(139, 124, 255, 0.055), transparent 42%);
}

.msv-empty[hidden] {
  display: none;
}

.msv-empty-inner {
  max-width: 360px;
  text-align: center;
}

.msv-empty-icon {
  display: grid;
  width: 42px;
  height: 42px;
  margin: 0 auto 13px;
  border: 1px solid var(--ms-border);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.025);
  color: var(--ms-muted);
  place-items: center;
}

.msv-empty-icon svg {
  width: 20px;
  height: 20px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.55;
}

.msv-empty-title {
  margin: 0;
  color: var(--ms-text-soft);
  font-size: 0.83rem;
  font-weight: 580;
}

.msv-empty-copy {
  margin: 6px 0 0;
  color: var(--ms-faint);
  font-size: 0.7rem;
  line-height: 1.55;
}

.msv-root[data-state="queued"] .msv-empty-icon,
.msv-root[data-state="loading"] .msv-empty-icon,
.msv-root[data-state="cold_start"] .msv-empty-icon,
.msv-root[data-state="transcribing"] .msv-empty-icon,
.msv-root[data-state="processing"] .msv-empty-icon {
  color: #bbb4ff;
  animation: msv-float 2.5s ease-in-out infinite;
}

.msv-section-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 2px 3px 0;
}

.msv-section-heading h3 {
  margin: 0;
  color: var(--ms-text-soft);
  font-size: 0.76rem;
  font-weight: 610;
  letter-spacing: -0.01em;
}

.msv-track-count {
  color: var(--ms-faint);
  font-family: var(--ms-mono);
  font-size: 0.62rem;
}

.msv-track-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}

.msv-track-empty {
  grid-column: 1 / -1;
  padding: 15px;
  border: 1px dashed var(--ms-border);
  border-radius: 11px;
  color: var(--ms-faint);
  font-size: 0.72rem;
  text-align: center;
}

.msv-track-card {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  min-width: 0;
  min-height: 62px;
  gap: 11px;
  padding: 10px 11px;
  border: 1px solid var(--ms-border);
  border-radius: 11px;
  background: rgba(255, 255, 255, 0.022);
  transition: border-color 150ms ease, background 150ms ease, opacity 150ms ease;
}

.msv-track-card:hover {
  border-color: var(--ms-border-strong);
  background: rgba(255, 255, 255, 0.032);
}

.msv-track-card[data-muted="true"] {
  opacity: 0.48;
}

.msv-track-card[data-inactive="true"] {
  opacity: 0.56;
}

.msv-track-swatch {
  width: 9px;
  height: 34px;
  border-radius: 999px;
  background: var(--track-color, var(--ms-accent));
  box-shadow: 0 0 17px color-mix(in srgb, var(--track-color, var(--ms-accent)) 27%, transparent);
}

.msv-track-copy {
  min-width: 0;
}

.msv-track-name {
  overflow: hidden;
  margin: 0 0 5px;
  color: var(--ms-text-soft);
  font-size: 0.76rem;
  font-weight: 590;
  line-height: 1.15;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.msv-track-meta {
  overflow: hidden;
  color: var(--ms-faint);
  font-family: var(--ms-mono);
  font-size: 0.58rem;
  letter-spacing: 0.015em;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.msv-track-controls {
  display: flex;
  align-items: center;
  gap: 5px;
}

.msv-track-button,
.msv-track-download {
  width: 27px;
  height: 27px;
  padding: 0;
  font-family: var(--ms-mono);
  font-size: 0.62rem;
}

.msv-track-button[aria-pressed="true"] {
  border-color: color-mix(in srgb, var(--track-color, var(--ms-accent)) 48%, transparent) !important;
  background: color-mix(in srgb, var(--track-color, var(--ms-accent)) 15%, transparent);
  color: #fff !important;
}

.msv-track-download svg {
  width: 13px;
  height: 13px;
}

.msv-sr-only {
  position: absolute !important;
  overflow: hidden !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  border: 0 !important;
  margin: -1px !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
}

@keyframes msv-pulse {
  0%, 100% { opacity: 0.62; transform: scale(0.88); }
  50% { opacity: 1; transform: scale(1); }
}

@keyframes msv-indeterminate {
  0% { transform: translateX(-120%); }
  55% { transform: translateX(190%); }
  100% { transform: translateX(310%); }
}

@keyframes msv-float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-4px); }
}

@media (max-width: 800px) {
  #app-shell {
    width: min(100% - 24px, 1180px);
    padding-top: 22px;
  }

  #masthead {
    padding-bottom: 18px;
  }

  #intro {
    padding: 22px 3px 27px;
  }

  #masthead h1 {
    letter-spacing: -0.052em;
  }

  .msv-track-list {
    grid-template-columns: 1fr;
  }

  .msv-root {
    --roll-height: 308px;
  }
}

@media (max-width: 600px) {
  #app-shell {
    width: min(100% - 16px, 1180px);
    padding-bottom: 30px;
    gap: 12px;
  }

  #upload-card,
  #result-panel {
    border-radius: 17px !important;
  }

  #upload-card {
    padding: 12px !important;
  }

  #masthead .masthead-inner,
  .footnote {
    align-items: flex-start;
    flex-direction: column;
  }

  .header-meta {
    width: 100%;
  }

  .intro-copy h1 {
    font-size: clamp(2.65rem, 15vw, 4.2rem);
    letter-spacing: -0.062em;
  }

  #result-panel {
    padding: 10px !important;
  }

  #audio-input {
    min-height: 180px;
  }

  .msv-root {
    --roll-height: 276px;
    gap: 12px;
  }

  .msv-topbar {
    display: grid;
    gap: 12px;
  }

  .msv-title {
    font-size: 1.05rem;
  }

  .msv-actions {
    width: 100%;
  }

  .msv-download {
    flex: 1;
  }

  .msv-stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .msv-stat:nth-child(3) {
    border-left: 0;
    border-top: 1px solid var(--ms-border);
  }

  .msv-stat:nth-child(4) {
    border-top: 1px solid var(--ms-border);
  }

  .msv-roll-hint {
    display: none;
  }

  .msv-progress-copy {
    max-width: calc(100vw - 118px);
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* Click-to-transcribe audio examples */
#examples-section {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  min-width: 0;
  gap: 14px !important;
  padding: clamp(16px, 2.2vw, 24px) !important;
  border: 1px solid var(--ms-border) !important;
  border-radius: var(--ms-radius-xl) !important;
  background:
    radial-gradient(680px 170px at 8% 0%, rgba(139, 124, 255, 0.085), transparent 68%),
    linear-gradient(145deg, rgba(20, 23, 32, 0.86), rgba(13, 16, 22, 0.84)) !important;
  box-shadow: 0 18px 54px rgba(0, 0, 0, 0.22), inset 0 1px rgba(255, 255, 255, 0.025) !important;
  backdrop-filter: blur(20px);
}

#examples-section::before {
  position: absolute;
  top: 0;
  right: 9%;
  left: 9%;
  height: 1px;
  content: "";
  pointer-events: none;
  background: linear-gradient(90deg, transparent, rgba(193, 187, 255, 0.2), transparent);
}

.examples-heading {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  min-width: 0;
  gap: 18px;
  padding: 0 2px !important;
  border: 0 !important;
  background: transparent !important;
}

.examples-heading > .wrap,
.examples-heading > .prose,
.examples-heading .html-container {
  width: 100%;
  padding: 0 !important;
  border: 0 !important;
  background: transparent !important;
}

.examples-heading h2 {
  margin: 0 0 5px;
  color: var(--ms-text);
  font-size: 0.92rem;
  font-weight: 630;
  letter-spacing: -0.022em;
  line-height: 1.2;
}

.examples-heading p {
  margin: 0;
  color: var(--ms-muted);
  font-size: 0.7rem;
  line-height: 1.5;
}

.examples-heading .examples-kicker,
.examples-heading .step-number {
  color: #aaa1ff;
  font-family: var(--ms-mono);
  font-size: 0.62rem;
  font-weight: 650;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.examples-heading .examples-hint {
  flex: none;
  color: var(--ms-faint);
  font-family: var(--ms-mono);
  font-size: 0.59rem;
  letter-spacing: 0.02em;
  white-space: nowrap;
}

#examples-gallery,
#examples-gallery > .wrap,
#examples-gallery > div {
  min-width: 0;
  padding: 0 !important;
  border: 0 !important;
  background: transparent !important;
  box-shadow: none !important;
}

/* The custom heading replaces Gradio's generic "Examples" label. */
#examples-gallery > .label,
#examples-gallery > .wrap > .label,
#examples-gallery .label:first-child {
  display: none !important;
}

#examples-gallery .gallery {
  display: grid !important;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  width: 100% !important;
  max-width: none !important;
  gap: 9px !important;
}

#examples-gallery button.gallery-item,
#examples-gallery .gallery > button {
  position: relative;
  display: flex !important;
  align-items: center;
  width: 100%;
  min-width: 0;
  min-height: 68px;
  gap: 11px;
  padding: 11px 12px !important;
  border: 1px solid var(--ms-border) !important;
  border-radius: 12px !important;
  background: rgba(6, 8, 12, 0.44) !important;
  box-shadow: inset 0 1px rgba(255, 255, 255, 0.018) !important;
  color: var(--ms-text-soft) !important;
  text-align: left;
  cursor: pointer;
  transition: transform 150ms ease, border-color 150ms ease, background 150ms ease, box-shadow 150ms ease !important;
}

#examples-gallery button.gallery-item::before,
#examples-gallery .gallery > button::before {
  display: grid;
  width: 34px;
  height: 34px;
  flex: none;
  border: 1px solid rgba(139, 124, 255, 0.2);
  border-radius: 10px;
  content: "\266A";
  background: linear-gradient(145deg, rgba(139, 124, 255, 0.14), rgba(95, 140, 255, 0.055));
  color: #bbb4ff;
  font-size: 0.87rem;
  line-height: 1;
  place-items: center;
}

#examples-gallery button.gallery-item::after,
#examples-gallery .gallery > button::after {
  width: 6px;
  height: 6px;
  flex: none;
  margin-left: auto;
  border-top: 1px solid var(--ms-faint);
  border-right: 1px solid var(--ms-faint);
  content: "";
  transform: rotate(45deg);
  transition: border-color 150ms ease, transform 150ms ease;
}

#examples-gallery button.gallery-item:hover,
#examples-gallery .gallery > button:hover {
  border-color: rgba(139, 124, 255, 0.34) !important;
  background: rgba(139, 124, 255, 0.075) !important;
  box-shadow: 0 10px 26px rgba(0, 0, 0, 0.16), inset 0 1px rgba(255, 255, 255, 0.035) !important;
  transform: translateY(-1px);
}

#examples-gallery button.gallery-item:hover::after,
#examples-gallery .gallery > button:hover::after {
  border-color: #c9c4ff;
  transform: translateX(2px) rotate(45deg);
}

#examples-gallery button.gallery-item:focus-visible,
#examples-gallery .gallery > button:focus-visible {
  outline: 2px solid rgba(139, 124, 255, 0.72) !important;
  outline-offset: 2px;
}

#examples-gallery button.gallery-item:has(.selected),
#examples-gallery .gallery > button:has(.selected) {
  border-color: rgba(139, 124, 255, 0.42) !important;
  background: rgba(139, 124, 255, 0.1) !important;
}

#examples-gallery .gallery-item > div,
#examples-gallery .gallery > button > div {
  min-width: 0 !important;
  flex: 1;
  padding: 0 !important;
  color: var(--ms-text-soft) !important;
  font-family: var(--ms-font) !important;
  font-size: 0.75rem !important;
  font-weight: 580;
  letter-spacing: -0.008em;
  line-height: 1.35;
  white-space: normal !important;
}

#examples-gallery .gallery-item p {
  margin: 0;
  color: var(--ms-text-soft) !important;
  font-size: 0.75rem !important;
  font-weight: 580;
  line-height: 1.35;
}

#examples-gallery .gallery-item audio {
  width: min(100%, 210px);
  height: 32px;
  margin-top: 6px;
  color-scheme: dark;
  filter: saturate(0.72) contrast(0.94);
}

@media (max-width: 700px) {
  #examples-section {
    gap: 12px !important;
    padding: 15px !important;
    border-radius: 17px !important;
  }

  .examples-heading {
    align-items: flex-start;
    flex-direction: column;
    gap: 7px;
  }

  .examples-heading .examples-hint {
    white-space: normal;
  }

  #examples-gallery .gallery {
    grid-template-columns: minmax(0, 1fr);
    gap: 7px !important;
  }

  #examples-gallery button.gallery-item,
  #examples-gallery .gallery > button {
    min-height: 60px;
    padding: 9px 10px !important;
  }
}