:root {
  color-scheme: light;
  --bg-top: #f0f7ff;
  --bg-mid: #d1e6ff;
  --bg-bottom: #fbfcff;
  --text: #05070d;
  --muted: rgba(5, 7, 13, 0.45);
  --accent: #0a84ff;
  --accent-text: #ffffff;
  --danger: #ff3b30;
  --success: #34c759;
  --warning: #ff9f0a;
  --card-fill: rgba(255, 255, 255, 0.46);
  --control-fill: rgba(255, 255, 255, 0.36);
  --control-muted: rgba(255, 255, 255, 0.24);
  --border: rgba(255, 255, 255, 0.46);
  --shadow: 0 22px 58px rgba(48, 83, 122, 0.14);
  --tabbar: rgba(250, 253, 255, 0.78);
  --tab-active: rgba(190, 214, 239, 0.52);
  --font: -apple-system, BlinkMacSystemFont, "SF Pro Text", "SF Pro Display", "Segoe UI", system-ui, sans-serif;
}

[data-appearance="dark"] {
  color-scheme: dark;
  --bg-top: #0d131f;
  --bg-mid: #121a29;
  --bg-bottom: #070a10;
  --text: #f7f9ff;
  --muted: rgba(247, 249, 255, 0.58);
  --card-fill: rgba(255, 255, 255, 0.06);
  --control-fill: rgba(255, 255, 255, 0.08);
  --control-muted: rgba(255, 255, 255, 0.05);
  --border: rgba(255, 255, 255, 0.12);
  --shadow: 0 24px 62px rgba(0, 0, 0, 0.32);
  --tabbar: rgba(29, 34, 49, 0.82);
  --tab-active: rgba(108, 119, 147, 0.36);
}

* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
  background: linear-gradient(160deg, var(--bg-top), var(--bg-mid) 48%, var(--bg-bottom));
  -webkit-text-size-adjust: 100%;
}

body {
  min-height: 100vh;
  margin: 0;
  background: linear-gradient(160deg, var(--bg-top), var(--bg-mid) 48%, var(--bg-bottom));
  color: var(--text);
  font-family: var(--font);
  font-size: 16px;
  letter-spacing: 0;
  line-height: 1.35;
  -webkit-font-smoothing: antialiased;
}

button,
input,
select,
textarea {
  font: inherit;
}

button {
  cursor: pointer;
}

button:disabled {
  cursor: default;
}

button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

.icon-sprite {
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden;
}

svg {
  width: 1.35em;
  height: 1.35em;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 2;
}

[hidden],
.hidden {
  display: none !important;
}

.app {
  width: min(100%, 470px);
  min-height: 100vh;
  margin: 0 auto;
  padding: max(20px, env(safe-area-inset-top)) 18px calc(112px + env(safe-area-inset-bottom));
}

.screens {
  display: grid;
}

.screen {
  display: none;
}

.screen.active {
  display: grid;
  gap: 14px;
}

h1,
h2,
p {
  margin: 0;
}

h1 {
  margin-top: 32px;
  margin-bottom: 22px;
  font-size: clamp(41px, 10.7vw, 52px);
  font-weight: 800;
  letter-spacing: 0;
  line-height: 1.03;
}

h2 {
  font-size: 24px;
  font-weight: 800;
  letter-spacing: 0;
  line-height: 1.12;
}

.glass-card {
  border: 1px solid var(--border);
  border-radius: 30px;
  background: var(--card-fill);
  box-shadow: var(--shadow), inset 0 1px 0 rgba(255, 255, 255, 0.16);
  -webkit-backdrop-filter: blur(34px) saturate(150%);
  backdrop-filter: blur(34px) saturate(150%);
}

.input-panel,
.queue-panel,
.result-panel,
.history-panel,
.prompter-panel,
.prompter-reader,
.usage-panel {
  padding: 15px;
}

.input-panel {
  display: grid;
  gap: 14px;
}

.source-switch {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: var(--control-muted);
  padding: 5px;
}

.prompter-mode {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: var(--control-muted);
  padding: 5px;
}

.source {
  display: inline-flex;
  height: 38px;
  min-width: 0;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: 0;
  border-radius: 12px;
  background: transparent;
  color: color-mix(in srgb, var(--text) 72%, transparent);
  padding: 0 10px;
  font-weight: 700;
}

.source.active {
  background: var(--accent);
  color: var(--accent-text);
}

.file-panel {
  display: grid;
  gap: 10px;
  justify-items: center;
  border: 1px solid var(--border);
  border-radius: 20px;
  background: var(--control-fill);
  padding: 16px;
  text-align: center;
}

#fileInput {
  display: none;
}

.file-panel strong {
  max-width: 100%;
  overflow: hidden;
  font-size: 19px;
  font-weight: 800;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.file-panel > span,
.url-field > span,
.panel-head p {
  color: var(--muted);
}

.file-actions {
  display: grid;
  width: 100%;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-top: 2px;
}

.secondary-button {
  display: inline-flex;
  min-height: 44px;
  min-width: 0;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: var(--control-fill);
  color: var(--text);
  padding: 0 12px;
  font-weight: 700;
  line-height: 1.15;
  -webkit-backdrop-filter: blur(20px) saturate(150%);
  backdrop-filter: blur(20px) saturate(150%);
}

.secondary-button span {
  min-width: 0;
}

.url-field {
  display: grid;
  gap: 8px;
}

.url-field input {
  width: 100%;
  min-height: 52px;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: var(--control-fill);
  color: var(--text);
  padding: 0 14px;
}

.url-field input::placeholder {
  color: var(--muted);
}

.prompter-panel,
.prompter-reader {
  display: grid;
  gap: 14px;
}

.prompter-editor {
  display: grid;
  gap: 8px;
}

.prompter-editor > span,
.stepper-row small {
  color: var(--muted);
}

.prompter-editor > span {
  font-size: 13px;
  font-weight: 700;
}

.prompter-editor textarea {
  width: 100%;
  min-height: 122px;
  resize: vertical;
  border: 1px solid var(--border);
  border-radius: 20px;
  background: var(--control-fill);
  color: var(--text);
  padding: 14px;
  line-height: 1.45;
}

.prompter-editor textarea::placeholder {
  color: var(--muted);
}

.prompter-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.prompter-launch-actions {
  display: grid;
  gap: 10px;
}

.prompter-launch-actions .secondary-button {
  min-height: 54px;
  justify-content: center;
  border-radius: 18px;
  font-size: 16px;
}

.prompter-history {
  display: grid;
  gap: 10px;
}

.prompter-history-list {
  display: grid;
  gap: 10px;
}

.prompter-history-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  min-height: 58px;
  width: 100%;
  align-items: center;
  gap: 12px;
  border: 1px solid var(--border);
  border-radius: 18px;
  background: var(--control-fill);
  color: var(--text);
  padding: 11px 12px;
  text-align: left;
}

.prompter-history-item strong,
.prompter-history-item small {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.prompter-history-item small {
  color: var(--muted);
  font-size: 13px;
  margin-top: 2px;
}

.prompter-history-item em {
  color: var(--accent);
  font-size: 13px;
  font-style: normal;
  font-weight: 800;
}

.round-control {
  display: grid;
  width: 48px;
  height: 48px;
  flex: 0 0 auto;
  place-items: center;
  border: 0;
  border-radius: 50%;
  background: var(--accent);
  color: var(--accent-text);
  box-shadow: 0 12px 26px rgba(10, 132, 255, 0.26);
}

.round-control svg {
  width: 24px;
  height: 24px;
}

.teleprompter-close {
  display: none;
  font-size: 26px;
  line-height: 1;
}

.teleprompter-settings-button,
.teleprompter-hud,
.teleprompter-settings-sheet {
  display: none;
}

.prompter-stage {
  --prompter-font-size: 34px;
  min-height: 252px;
  max-height: 36vh;
  overflow: auto;
  border: 1px solid var(--border);
  border-radius: 24px;
  background: color-mix(in srgb, var(--control-fill) 72%, rgba(255, 255, 255, 0.08));
  color: var(--text);
  padding: 24px 20px 42px;
  font-size: var(--prompter-font-size);
  font-weight: 750;
  line-height: 1.55;
  outline: none;
  scroll-behavior: smooth;
  white-space: pre-wrap;
}

.prompter-stage.placeholder {
  color: var(--muted);
  font-size: 24px;
  font-weight: 700;
}

.prompter-stage::after {
  display: block;
  height: 28vh;
  content: "";
}

.prompter-text-layer {
  white-space: inherit;
  transform: translateY(var(--prompter-scroll-offset, 0));
  will-change: transform;
}

.prompter-stage.mirrored .prompter-text-layer {
  transform: scaleX(-1) translateY(var(--prompter-scroll-offset, 0));
}

body.prompter-fullscreen-open {
  overflow: hidden;
}

.prompter-reader:fullscreen {
  width: 100vw;
  height: 100dvh;
}

.prompter-reader.fullscreen-fallback {
  position: fixed;
  inset: 0;
  z-index: 80;
}

.prompter-reader.teleprompter-mode {
  position: fixed;
  inset: 0;
  z-index: 90;
  display: block;
  width: 100vw;
  height: 100dvh;
  overflow: hidden;
  border: 0;
  border-radius: 0;
  background: #000;
  box-shadow: none;
  padding: max(10px, env(safe-area-inset-top)) max(12px, env(safe-area-inset-right))
    max(12px, env(safe-area-inset-bottom)) max(12px, env(safe-area-inset-left));
  -webkit-backdrop-filter: none;
  backdrop-filter: none;
}

.prompter-reader.teleprompter-mode .panel-head {
  position: absolute;
  inset: 0;
  z-index: 3;
  display: block;
  pointer-events: none;
}

.prompter-reader.teleprompter-mode .panel-head > div,
.prompter-reader.teleprompter-mode .prompter-launch-actions,
.prompter-reader.teleprompter-mode .prompter-controls {
  display: none;
}

.prompter-reader.teleprompter-mode .round-control {
  position: absolute;
  top: max(24px, calc(env(safe-area-inset-top) + 18px));
  z-index: 4;
  width: 58px;
  height: 58px;
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
  box-shadow: none;
  pointer-events: auto;
  -webkit-backdrop-filter: blur(22px) saturate(150%);
  backdrop-filter: blur(22px) saturate(150%);
}

.prompter-reader.teleprompter-mode .teleprompter-play {
  right: 96px;
  background: rgba(255, 255, 255, 0.94);
  color: #000;
}

.prompter-reader.teleprompter-mode .teleprompter-settings-button {
  right: 24px;
  display: grid;
}

.prompter-reader.teleprompter-mode .teleprompter-close {
  left: 24px;
  display: grid;
}

.prompter-reader.teleprompter-mode .prompter-stage {
  --teleprompter-inset: max(36px, var(--prompter-text-inset, 28px));
  position: absolute;
  inset: 0;
  width: 100%;
  min-height: 0;
  max-height: none;
  height: 100%;
  overflow-y: auto;
  border: 0;
  border-radius: 0;
  background: #000;
  color: #fff;
  padding: max(132px, calc(env(safe-area-inset-top) + 116px)) var(--teleprompter-inset)
    max(140px, calc(env(safe-area-inset-bottom) + 120px));
  font-size: clamp(30px, var(--prompter-font-size), 64px);
  font-weight: 850;
  line-height: 1.34;
  scrollbar-width: none;
}

.prompter-reader.teleprompter-mode .prompter-stage::-webkit-scrollbar {
  display: none;
}

.prompter-reader.teleprompter-mode .prompter-stage::after {
  height: 42vh;
}

.prompter-reader.teleprompter-mode .teleprompter-hud {
  position: absolute;
  right: 50%;
  bottom: max(22px, calc(env(safe-area-inset-bottom) + 12px));
  z-index: 4;
  display: block;
  max-width: calc(100vw - 48px);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 999px;
  background: rgba(44, 44, 46, 0.74);
  color: rgba(255, 255, 255, 0.72);
  padding: 11px 18px;
  font-size: 15px;
  font-weight: 800;
  text-overflow: ellipsis;
  transform: translateX(50%);
  white-space: nowrap;
  -webkit-backdrop-filter: blur(24px) saturate(150%);
  backdrop-filter: blur(24px) saturate(150%);
}

.prompter-reader.teleprompter-mode .teleprompter-settings-sheet {
  position: absolute;
  right: max(12px, env(safe-area-inset-right));
  bottom: max(10px, env(safe-area-inset-bottom));
  left: max(12px, env(safe-area-inset-left));
  z-index: 5;
  display: grid;
  gap: 18px;
  max-width: 620px;
  margin: 0 auto;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 34px;
  background: rgba(28, 28, 30, 0.94);
  color: #fff;
  padding: 8px 24px 24px;
  box-shadow: 0 -28px 80px rgba(0, 0, 0, 0.44);
  -webkit-backdrop-filter: blur(34px) saturate(150%);
  backdrop-filter: blur(34px) saturate(150%);
}

.prompter-reader.teleprompter-mode .teleprompter-settings-sheet.hidden {
  display: none;
}

.teleprompter-settings-sheet header {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  font-size: 22px;
}

.teleprompter-settings-sheet header button {
  border: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  color: #fff;
  padding: 10px 14px;
  font: inherit;
  font-size: 18px;
  font-weight: 800;
}

.teleprompter-sheet-controls {
  display: grid;
  overflow: hidden;
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.08);
}

.teleprompter-sheet-controls label {
  display: grid;
  gap: 14px;
  padding: 18px;
}

.teleprompter-sheet-controls label + label {
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.teleprompter-sheet-controls span,
.teleprompter-toggle {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 14px;
}

.teleprompter-sheet-controls strong,
.teleprompter-toggle span {
  font-size: 19px;
  font-weight: 780;
}

.teleprompter-sheet-controls small {
  color: rgba(255, 255, 255, 0.58);
  font-size: 18px;
  font-weight: 760;
}

.teleprompter-sheet-controls input[type="range"] {
  width: 100%;
  accent-color: #0a84ff;
}

.teleprompter-toggle {
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.08);
  padding: 16px 18px;
}

.teleprompter-toggle input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.teleprompter-toggle i {
  position: relative;
  width: 56px;
  height: 34px;
  border-radius: 999px;
  background: rgba(120, 120, 128, 0.62);
}

.teleprompter-toggle i::before {
  position: absolute;
  top: 3px;
  left: 3px;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: #fff;
  content: "";
  transition: transform 160ms ease;
}

.teleprompter-toggle input:checked + i {
  background: #34c759;
}

.teleprompter-toggle input:checked + i::before {
  transform: translateX(22px);
}

.prompter-controls {
  display: grid;
  gap: 10px;
}

.stepper-row {
  display: grid;
  gap: 9px;
  border: 1px solid var(--border);
  border-radius: 18px;
  background: var(--control-fill);
  padding: 12px;
}

.stepper-row > span {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
}

.stepper-row strong {
  font-size: 15px;
}

.stepper-row small {
  flex: 0 0 auto;
  font-size: 13px;
  font-weight: 700;
}

.stepper {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr) 40px;
  align-items: center;
  gap: 8px;
}

.stepper button {
  display: grid;
  width: 40px;
  height: 36px;
  place-items: center;
  border: 0;
  border-radius: 12px;
  background: var(--control-muted);
  color: var(--accent);
}

.stepper input {
  width: 100%;
  accent-color: var(--accent);
}

.remote-row {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  min-height: 58px;
  align-items: center;
  gap: 12px;
  border: 1px solid var(--border);
  border-radius: 18px;
  background: var(--control-fill);
  color: var(--text);
  padding: 10px 12px;
  text-align: left;
}

.remote-row small {
  display: block;
  color: var(--muted);
  font-size: 13px;
  margin-top: 2px;
}

.remote-row em {
  color: var(--muted);
  font-size: 14px;
  font-style: normal;
  font-weight: 800;
}

.remote-row.active em,
.remote-row.active .settings-icon {
  color: var(--accent);
}

.language-picker {
  display: grid;
  gap: 8px;
}

.language-picker > span {
  font-size: 13px;
  font-weight: 700;
  color: var(--muted);
}

.language-select-row {
  position: relative;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  min-height: 62px;
  align-items: center;
  gap: 12px;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: var(--control-fill);
  color: var(--text);
  padding: 10px 12px;
}

.language-select-row::after {
  color: var(--muted);
  content: "⌄";
  font-size: 20px;
  font-weight: 800;
}

.language-select-row > svg {
  color: var(--accent);
}

.language-select-row strong,
.language-select-row small {
  display: block;
}

.language-select-row small {
  color: var(--muted);
  font-size: 12px;
  margin-top: 2px;
}

.language-select-row select {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
  border-radius: 999px;
  background: transparent;
  opacity: 0;
}

.primary-button {
  display: inline-flex;
  min-height: 50px;
  align-items: center;
  justify-content: center;
  gap: 10px;
  border: 0;
  border-radius: 18px;
  background: linear-gradient(180deg, #1590ff, var(--accent));
  color: #ffffff;
  padding: 0 16px;
  font-size: 17px;
  font-weight: 800;
  box-shadow: 0 16px 32px rgba(10, 132, 255, 0.26);
}

.primary-button:disabled {
  background: rgba(120, 126, 134, 0.46);
  color: rgba(255, 255, 255, 0.70);
  box-shadow: none;
}

.panel-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
}

#queuePill {
  flex: 0 0 auto;
  border-radius: 999px;
  background: rgba(142, 142, 147, 0.14);
  color: var(--muted);
  padding: 7px 11px;
  font-size: 13px;
  font-weight: 800;
}

.progress {
  overflow: hidden;
  height: 6px;
  border-radius: 999px;
  background: rgba(142, 142, 147, 0.18);
  margin: 10px 0;
}

.progress span {
  display: block;
  width: 0;
  height: 100%;
  border-radius: inherit;
  background: var(--accent);
  transition: width 240ms ease;
}

.queue-list,
.history-list {
  display: grid;
  gap: 10px;
}

.queue-empty,
.history-empty,
.queue-item,
.history-item,
.transcript {
  border: 1px solid var(--border);
  border-radius: 18px;
  background: var(--control-fill);
  color: var(--muted);
  padding: 12px 14px;
}

.queue-item,
.history-item {
  display: flex;
  min-height: 62px;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  width: 100%;
  color: var(--text);
  text-align: left;
}

.queue-item {
  border: 1px solid var(--border);
}

.queue-item:disabled {
  color: var(--text);
}

.queue-item span,
.history-main {
  min-width: 0;
}

.queue-item strong,
.history-item strong {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.queue-item small,
.history-item small {
  display: block;
  color: var(--muted);
  font-size: 13px;
  margin-top: 2px;
}

.status-badge,
.queue-item em {
  flex: 0 0 auto;
  color: var(--accent);
  font-size: 13px;
  font-style: normal;
  font-weight: 800;
}

.status-badge.failed {
  color: var(--danger);
}

.delete-history {
  display: grid;
  width: 30px;
  height: 30px;
  flex: 0 0 auto;
  place-items: center;
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: var(--muted);
  font-size: 20px;
}

.result-panel {
  display: grid;
  gap: 14px;
}

.transcript {
  min-height: 180px;
  max-height: 320px;
  overflow: auto;
  color: var(--text);
  line-height: 1.55;
}

.transcript p + p {
  margin-top: 12px;
}

.result-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.download-menu {
  position: relative;
}

.download-menu > button {
  width: 100%;
}

.download-options {
  position: absolute;
  right: 0;
  bottom: calc(100% + 8px);
  display: none;
  min-width: 120px;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: var(--tabbar);
  box-shadow: var(--shadow);
  -webkit-backdrop-filter: blur(28px) saturate(160%);
  backdrop-filter: blur(28px) saturate(160%);
}

.download-options.open {
  display: grid;
}

.download-options button {
  min-height: 42px;
  border: 0;
  background: transparent;
  color: var(--text);
  font-weight: 700;
}

.history-panel h2 {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 12px;
}

.settings-list {
  display: grid;
  gap: 22px;
}

.settings-section {
  overflow: hidden;
  border-radius: 14px;
  background: color-mix(in srgb, var(--control-fill) 82%, transparent);
}

.settings-row {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  min-height: 56px;
  width: 100%;
  align-items: center;
  gap: 12px;
  border: 0;
  border-bottom: 1px solid var(--border);
  background: transparent;
  color: var(--text);
  padding: 10px 12px;
  text-align: left;
}

.settings-row:last-child {
  border-bottom: 0;
}

.settings-icon {
  display: grid;
  width: 30px;
  height: 30px;
  place-items: center;
  border-radius: 9px;
  background: rgba(10, 132, 255, 0.14);
  color: var(--accent);
}

.settings-row strong,
.settings-row small {
  display: block;
}

.settings-row small {
  color: var(--muted);
  font-size: 12px;
  margin-top: 2px;
}

.settings-row em {
  color: var(--muted);
  font-size: 14px;
  font-style: normal;
  font-weight: 700;
}

.settings-row select {
  max-width: 132px;
  border: 0;
  background: transparent;
  color: var(--accent);
  font-weight: 700;
}

.toggle-row input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.toggle-row i {
  position: relative;
  width: 52px;
  height: 31px;
  border-radius: 999px;
  background: rgba(120, 120, 128, 0.26);
  transition: background 160ms ease;
}

.toggle-row i::before {
  position: absolute;
  top: 2px;
  left: 2px;
  width: 27px;
  height: 27px;
  border-radius: 50%;
  background: #ffffff;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.22);
  content: "";
  transition: transform 160ms ease;
}

.toggle-row input:checked + i {
  background: var(--accent);
}

.toggle-row input:checked + i::before {
  transform: translateX(21px);
}

.settings-debug {
  color: var(--muted);
  font-size: 12px;
  padding: 10px 12px 12px;
}

.tabbar {
  position: fixed;
  right: max(14px, env(safe-area-inset-right));
  bottom: max(12px, env(safe-area-inset-bottom));
  left: max(14px, env(safe-area-inset-left));
  z-index: 20;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  width: min(100% - 28px, 420px);
  min-height: 74px;
  margin: 0 auto;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: 30px;
  background: var(--tabbar);
  box-shadow: 0 18px 44px rgba(33, 44, 63, 0.22), inset 0 1px 0 rgba(255, 255, 255, 0.20);
  -webkit-backdrop-filter: blur(36px) saturate(170%);
  backdrop-filter: blur(36px) saturate(170%);
}

.tab {
  display: grid;
  min-width: 0;
  place-items: center;
  align-content: center;
  gap: 3px;
  border: 0;
  border-radius: 26px;
  background: transparent;
  color: var(--text);
  padding: 8px 4px;
  font-size: 11px;
  font-weight: 700;
}

.tab svg {
  width: 26px;
  height: 26px;
}

.tab.active {
  background: var(--tab-active);
  color: var(--accent);
}

.usage-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) auto;
  align-items: center;
  gap: 10px;
}

.usage-panel span,
.plan-usage span,
.profile-summary span,
.profile-summary small {
  display: block;
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
}

.usage-panel strong,
.plan-usage strong,
.profile-summary strong {
  display: block;
  margin-top: 2px;
  font-size: 18px;
  font-weight: 800;
}

.secondary-button.compact {
  min-height: 42px;
  padding: 0 12px;
}

.secondary-button.active {
  border-color: color-mix(in srgb, var(--accent) 58%, var(--border));
  color: var(--accent);
}

.floating-text.mirrored {
  transform: scaleX(-1);
}

.auth-backdrop {
  position: fixed;
  inset: 0;
  z-index: 40;
  display: grid;
  place-items: center;
  background: rgba(20, 28, 38, 0.32);
  padding: 18px;
}

.auth-window {
  width: min(100%, 390px);
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: 26px;
  background: var(--tabbar);
  box-shadow: var(--shadow);
  -webkit-backdrop-filter: blur(34px) saturate(160%);
  backdrop-filter: blur(34px) saturate(160%);
}

.plan-window {
  width: min(100%, 430px);
  max-height: min(82vh, 760px);
  overflow-y: auto;
}

.install-window {
  width: min(100%, 430px);
}

.auth-titlebar {
  display: grid;
  grid-template-columns: 44px 1fr 44px;
  align-items: center;
  min-height: 54px;
  border-bottom: 1px solid var(--border);
}

.auth-titlebar h2 {
  text-align: center;
  font-size: 17px;
}

.window-close {
  border: 0;
  background: transparent;
  color: var(--accent);
  font-size: 24px;
}

.auth-form {
  display: grid;
  gap: 14px;
  padding: 18px;
}

.auth-tabs {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 6px;
  padding: 12px 18px 0;
}

.auth-tabs button {
  min-height: 38px;
  border: 0;
  border-radius: 12px;
  background: var(--control-muted);
  color: var(--muted);
  font-weight: 800;
}

.auth-tabs button.active {
  background: var(--accent);
  color: var(--accent-text);
}

.profile-summary {
  display: grid;
  gap: 2px;
  margin: 16px 18px 0;
  border: 1px solid var(--border);
  border-radius: 18px;
  background: var(--control-fill);
  padding: 14px;
}

.auth-form label {
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

.auth-form input {
  min-height: 50px;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: var(--control-fill);
  color: var(--text);
  padding: 0 14px;
}

.form-error {
  min-height: 18px;
  color: var(--danger);
  font-size: 13px;
  font-weight: 700;
}

.plan-usage {
  display: grid;
  gap: 8px;
  padding: 18px;
}

.plan-list {
  display: grid;
  gap: 10px;
  padding: 0 18px 18px;
}

.plan-card {
  display: grid;
  gap: 10px;
  border: 1px solid var(--border);
  border-radius: 20px;
  background: var(--control-fill);
  padding: 14px;
}

.plan-card.active {
  border-color: color-mix(in srgb, var(--accent) 64%, var(--border));
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--accent) 42%, transparent);
}

.plan-card header {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: start;
  gap: 10px;
}

.plan-card h3 {
  margin: 0;
  font-size: 22px;
}

.plan-card strong {
  color: var(--accent);
}

.plan-card p,
.plan-card li {
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

.plan-card ul {
  display: grid;
  gap: 5px;
  margin: 0;
  padding-left: 18px;
}

.install-content {
  display: grid;
  gap: 14px;
  padding: 18px;
}

.install-content p {
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

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

.install-devices button {
  min-height: 42px;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: var(--control-fill);
  color: var(--muted);
  font-weight: 850;
}

.install-devices button.active {
  border-color: color-mix(in srgb, var(--accent) 58%, var(--border));
  background: color-mix(in srgb, var(--accent) 18%, var(--control-fill));
  color: var(--accent);
}

.install-steps {
  display: grid;
  gap: 10px;
  margin: 0;
  padding-left: 22px;
}

.install-steps li {
  color: var(--text);
  font-size: 14px;
  font-weight: 750;
  line-height: 1.4;
}

.install-note {
  border-radius: 16px;
  background: var(--control-fill);
  padding: 12px;
}

.floating-prompter {
  position: fixed;
  inset: 0;
  z-index: 60;
  overflow: hidden;
  background:
    radial-gradient(circle at 50% 16%, rgba(255, 255, 255, 0.14), transparent 18%),
    rgba(4, 8, 14, 0.86);
  color: #fff;
  padding: max(14px, env(safe-area-inset-top)) max(14px, env(safe-area-inset-right))
    max(14px, env(safe-area-inset-bottom)) max(14px, env(safe-area-inset-left));
}

.floating-camera-safe {
  position: absolute;
  top: max(18px, env(safe-area-inset-top));
  left: 50%;
  width: 118px;
  height: 36px;
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.55);
  transform: translateX(-50%);
}

.floating-window {
  position: absolute;
  top: 96px;
  left: 22px;
  display: grid;
  width: min(320px, calc(100vw - 44px));
  height: 320px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 24px;
  background: rgba(20, 25, 34, 0.82);
  box-shadow: 0 20px 54px rgba(0, 0, 0, 0.34);
  -webkit-backdrop-filter: blur(28px) saturate(150%);
  backdrop-filter: blur(28px) saturate(150%);
  touch-action: none;
}

.floating-drag {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  min-height: 44px;
  padding: 0 10px 0 14px;
  color: rgba(255, 255, 255, 0.72);
  font-size: 13px;
  font-weight: 800;
}

.floating-drag button {
  width: 34px;
  height: 34px;
  border: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
  font-size: 24px;
}

.floating-text {
  overflow-y: auto;
  padding: 6px 18px 72px;
  font-size: var(--floating-font-size, 34px);
  font-weight: 800;
  line-height: 1.28;
  white-space: pre-wrap;
}

.floating-text-layer {
  transform: translateY(var(--floating-scroll-offset, 0));
  will-change: transform;
}

.floating-text.mirrored .floating-text-layer {
  transform: scaleX(-1) translateY(var(--floating-scroll-offset, 0));
}

.floating-controls {
  position: absolute;
  right: 12px;
  bottom: 12px;
  display: flex;
  gap: 8px;
}

.round-control.mini {
  width: 46px;
  height: 46px;
}

.floating-settings {
  position: fixed;
  right: max(14px, env(safe-area-inset-right));
  bottom: max(14px, env(safe-area-inset-bottom));
  left: max(14px, env(safe-area-inset-left));
  display: grid;
  gap: 12px;
  max-width: 430px;
  margin: 0 auto;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 24px;
  background: rgba(24, 29, 40, 0.9);
  padding: 16px;
  -webkit-backdrop-filter: blur(30px) saturate(160%);
  backdrop-filter: blur(30px) saturate(160%);
}

.floating-settings label {
  display: grid;
  gap: 6px;
  color: rgba(255, 255, 255, 0.72);
  font-size: 13px;
  font-weight: 800;
}

.floating-settings .floating-toggle {
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
}

.floating-toggle input {
  width: 22px;
  height: 22px;
  accent-color: var(--accent);
}

.camera-studio {
  position: fixed;
  inset: 0;
  z-index: 95;
  overflow: hidden;
  background: #000;
  color: #fff;
}

.camera-preview {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  background: #000;
}

.camera-shade {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(0, 0, 0, 0.72), transparent 22%, transparent 70%, rgba(0, 0, 0, 0.72)),
    linear-gradient(90deg, rgba(0, 0, 0, 0.42), transparent 18%, transparent 82%, rgba(0, 0, 0, 0.42));
  pointer-events: none;
}

.camera-topbar {
  position: absolute;
  top: max(18px, env(safe-area-inset-top));
  right: 18px;
  left: 18px;
  z-index: 4;
  display: grid;
  grid-template-columns: 58px 1fr 58px;
  align-items: center;
  gap: 12px;
}

.camera-topbar .round-control {
  width: 58px;
  height: 58px;
  background: rgba(0, 0, 0, 0.44);
  color: #fff;
  -webkit-backdrop-filter: blur(18px);
  backdrop-filter: blur(18px);
}

.camera-topbar span {
  justify-self: center;
  max-width: 100%;
  overflow: hidden;
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.42);
  padding: 10px 16px;
  font-size: 14px;
  font-weight: 850;
  text-overflow: ellipsis;
  white-space: nowrap;
  -webkit-backdrop-filter: blur(18px);
  backdrop-filter: blur(18px);
}

.camera-prompter {
  position: absolute;
  inset: max(104px, calc(env(safe-area-inset-top) + 84px)) max(34px, env(safe-area-inset-right))
    max(140px, calc(env(safe-area-inset-bottom) + 116px)) max(34px, env(safe-area-inset-left));
  z-index: 2;
  overflow: hidden;
  color: #fff;
  font-size: clamp(28px, var(--prompter-font-size, 34px), 58px);
  font-weight: 900;
  line-height: 1.32;
  text-shadow: 0 3px 18px rgba(0, 0, 0, 0.82), 0 1px 2px rgba(0, 0, 0, 0.95);
  white-space: pre-wrap;
  pointer-events: none;
}

.camera-prompter-layer {
  transform: translateY(var(--camera-prompter-offset, 0));
  will-change: transform;
}

.camera-controls {
  position: absolute;
  right: 22px;
  bottom: max(22px, env(safe-area-inset-bottom));
  left: 22px;
  z-index: 4;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
}

.camera-record-button {
  display: grid;
  width: 82px;
  height: 82px;
  place-items: center;
  border: 4px solid rgba(255, 255, 255, 0.9);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.18);
}

.camera-record-button span {
  display: block;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: #ff3b30;
  transition: border-radius 0.18s ease, transform 0.18s ease;
}

.camera-record-button.recording span {
  border-radius: 14px;
  transform: scale(0.72);
}

@media (orientation: landscape) and (max-height: 560px) {
  .prompter-reader.teleprompter-mode {
    padding: 0;
  }

  .prompter-reader.teleprompter-mode .round-control {
    top: max(16px, calc(env(safe-area-inset-top) + 10px));
    width: 52px;
    height: 52px;
  }

  .prompter-reader.teleprompter-mode .teleprompter-close {
    left: max(18px, calc(env(safe-area-inset-left) + 18px));
  }

  .prompter-reader.teleprompter-mode .teleprompter-settings-button {
    right: max(18px, calc(env(safe-area-inset-right) + 18px));
  }

  .prompter-reader.teleprompter-mode .teleprompter-play {
    right: max(86px, calc(env(safe-area-inset-right) + 86px));
  }

  .prompter-reader.teleprompter-mode .prompter-stage {
    --teleprompter-inset: max(104px, calc(env(safe-area-inset-left) + 92px), calc(env(safe-area-inset-right) + 92px), var(--prompter-text-inset, 28px));
    padding-top: max(86px, calc(env(safe-area-inset-top) + 72px));
    padding-bottom: max(82px, calc(env(safe-area-inset-bottom) + 72px));
    font-size: clamp(26px, var(--prompter-font-size), 48px);
    line-height: 1.3;
  }

  .prompter-reader.teleprompter-mode .teleprompter-hud {
    bottom: max(12px, calc(env(safe-area-inset-bottom) + 8px));
    padding: 8px 14px;
    font-size: 13px;
  }

  .prompter-reader.teleprompter-mode .teleprompter-settings-sheet {
    top: max(10px, env(safe-area-inset-top));
    right: max(86px, calc(env(safe-area-inset-right) + 86px));
    bottom: max(10px, env(safe-area-inset-bottom));
    left: max(86px, calc(env(safe-area-inset-left) + 86px));
    gap: 10px;
    max-width: none;
    overflow-y: auto;
    border-radius: 24px;
    padding: 14px;
  }

  .teleprompter-settings-sheet header {
    font-size: 18px;
  }

  .teleprompter-settings-sheet header button {
    padding: 8px 12px;
    font-size: 15px;
  }

  .teleprompter-sheet-controls {
    border-radius: 18px;
  }

  .teleprompter-sheet-controls label {
    gap: 8px;
    padding: 10px 14px;
  }

  .teleprompter-sheet-controls strong,
  .teleprompter-toggle span {
    font-size: 16px;
  }

  .teleprompter-sheet-controls small {
    font-size: 15px;
  }

  .teleprompter-toggle {
    border-radius: 18px;
    padding: 10px 14px;
  }
}

@media (min-width: 700px) {
  body {
    background:
      linear-gradient(160deg, var(--bg-top), var(--bg-mid) 48%, var(--bg-bottom)),
      #d7e8fb;
  }

  .app {
    min-height: 100vh;
  }
}

@media (max-width: 390px) {
  .app {
    padding-right: 12px;
    padding-left: 12px;
  }

  h1 {
    font-size: 42px;
  }

  .file-actions,
  .result-actions,
  .prompter-actions {
    grid-template-columns: 1fr;
  }

  .usage-panel {
    grid-template-columns: 1fr;
  }

  .secondary-button {
    min-height: 44px;
  }

  .prompter-stage {
    min-height: 238px;
    padding: 20px 16px 36px;
  }

  .tab {
    font-size: 10px;
  }
}