:root {
  color-scheme: dark;
  font-family: 'Space Grotesk', 'Noto Sans Myanmar', sans-serif;
  --ink: #090b12;
  --panel: rgba(18, 21, 33, .78);
  --panel-deep: rgba(14, 17, 27, .92);
  --line: rgba(219, 226, 255, .1);
  --line-strong: rgba(219, 226, 255, .18);
  --muted: #8990a5;
  --soft: #bac1d3;
  --white: #f3f4fa;
  --teal: #83f4dc;
  --purple: #aa92ff;
  --rose: #ff5b77;
  --rose-light: #ff879b;
  --amber: #ffc98a;
  --green: #65e0ae;
}

* { box-sizing: border-box; }
html { min-width: 320px; scroll-behavior: smooth; background: var(--ink); }
body { position: relative; min-height: 100vh; margin: 0; overflow-x: hidden; color: var(--white); background: radial-gradient(ellipse at 46% 5%, #17192a 0, #0d101a 31%, var(--ink) 70%); font-size: 14px; }
button, input, select { font: inherit; }
button { color: inherit; }
::selection { color: #10121b; background: var(--teal); }

.ambient { position: fixed; z-index: 0; pointer-events: none; width: 42vw; height: 42vw; border-radius: 50%; filter: blur(130px); opacity: .12; }
.ambient--one { top: 180px; left: -22vw; background: #438edb; animation: drift-one 18s ease-in-out infinite alternate; }
.ambient--two { top: -18vw; right: -20vw; background: #b34d90; opacity: .1; animation: drift-two 21s ease-in-out infinite alternate; }
.grain { position: fixed; z-index: 1; inset: 0; pointer-events: none; opacity: .035; background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.86' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.7'/%3E%3C/svg%3E"); }

.keybar, .app-shell { position: relative; z-index: 2; }
.keybar { padding: 17px 28px 12px; border-bottom: 1px solid rgba(215, 224, 255, .075); background: linear-gradient(100deg, rgba(18, 22, 34, .86), rgba(12, 15, 24, .83)); box-shadow: 0 14px 38px rgba(0, 0, 0, .16); backdrop-filter: blur(22px); }
.keybar__inner { width: min(1440px, 100%); margin: 0 auto; display: grid; grid-template-columns: minmax(230px, 1fr) minmax(320px, 1.42fr) minmax(195px, .92fr); align-items: center; gap: 22px; }
.keybar__intro { display: flex; align-items: center; gap: 12px; min-width: 0; }
.keybar__icon { width: 38px; height: 38px; flex: 0 0 38px; display: grid; place-items: center; border: 1px solid rgba(131, 244, 220, .19); border-radius: 12px; color: var(--teal); background: rgba(131, 244, 220, .055); box-shadow: inset 0 1px rgba(255,255,255,.04); }
.keybar__icon svg { width: 19px; height: 19px; }
.keybar__eyebrow, .eyebrow, .step-label, .dropzone__formats, .recap-frame__topline, .recap-frame__footer, .settings-lock, .masthead__availability, .page-footer__right { font-size: 9px; font-weight: 700; letter-spacing: .15em; }
.keybar__eyebrow { margin: 0 0 3px; color: #7b8398; }
.keybar__intro h2 { margin: 0; font-family: 'Noto Sans Myanmar', sans-serif; font-size: 13px; font-weight: 600; letter-spacing: -.01em; }
.keybar__form { display: flex; gap: 9px; min-width: 0; }
.key-input-wrap { position: relative; min-width: 0; flex: 1; }
.key-input-wrap input { width: 100%; height: 44px; padding: 0 44px 0 14px; border: 1px solid var(--line); border-radius: 12px; outline: 0; color: var(--white); background: rgba(6, 8, 14, .46); transition: border-color .18s ease, box-shadow .18s ease, background .18s ease; }
.key-input-wrap input::placeholder { color: #62697b; }
.key-input-wrap input:focus { border-color: rgba(131,244,220,.46); background: rgba(6,8,14,.72); box-shadow: 0 0 0 3px rgba(131,244,220,.08); }
.key-visibility { position: absolute; top: 5px; right: 5px; width: 34px; height: 34px; display: grid; place-items: center; padding: 0; border: 0; border-radius: 9px; color: #81889a; background: transparent; cursor: pointer; transition: color .18s, background .18s; }
.key-visibility:hover { color: var(--teal); background: rgba(131,244,220,.08); }
.key-visibility svg { width: 18px; height: 18px; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 8px; border: 0; font-weight: 700; cursor: pointer; transition: transform .2s ease, box-shadow .2s ease, background .2s ease, opacity .2s ease; }
.button:focus-visible, .key-visibility:focus-visible, .dropzone:focus-visible, .file-remove:focus-visible { outline: 2px solid var(--teal); outline-offset: 3px; }
.button:disabled { cursor: not-allowed; opacity: .43; transform: none; box-shadow: none; }
.button--save { min-width: 144px; padding: 0 14px; border-radius: 11px; color: #12111b; background: linear-gradient(135deg, #a8f6df, #a1d8ff 52%, #e7b5fc); box-shadow: 0 5px 18px rgba(131,244,220,.12); font-family: 'Noto Sans Myanmar', 'Space Grotesk', sans-serif; font-size: 12px; }
.button--save span { font: 600 10px 'Space Grotesk', sans-serif; opacity: .68; }
.button--save:hover:not(:disabled) { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(131,244,220,.24); }
.keybar__status { align-self: center; display: grid; grid-template-columns: auto 1fr; align-items: center; column-gap: 9px; row-gap: 3px; min-width: 0; }
.status-badge { display: inline-flex; align-items: center; gap: 7px; width: max-content; padding: 5px 9px; border: 1px solid rgba(255, 201, 138, .22); border-radius: 100px; color: #ffd49c; background: rgba(255, 194, 119, .075); font-size: 10px; font-weight: 700; letter-spacing: .035em; }
.status-badge--connected { color: #80edbc; border-color: rgba(101,224,174,.22); background: rgba(101,224,174,.075); }
.status-badge--disconnected { color: #ff879b; border-color: rgba(255,91,119,.3); background: rgba(255,91,119,.1); }
.status-badge__dot, .live-dot, .recap-status__dot { width: 6px; height: 6px; border-radius: 50%; background: currentColor; box-shadow: 0 0 9px currentColor; }
.keybar__note { overflow: hidden; margin: 0; color: #838b9d; font-size: 10px; line-height: 1.35; }
.key-feedback { grid-column: 1 / -1; min-height: 0; margin: 0; color: var(--muted); font-size: 10px; line-height: 1.35; }
.key-feedback--success { color: #80edbc; }
.key-feedback--warning { color: var(--amber); }
.key-feedback--error { color: #ff879b; }
.keybar__security { width: min(1440px, 100%); margin: 7px auto 0; color: #686f80; font-size: 9px; text-align: right; }

.app-shell { width: min(1440px, calc(100% - 56px)); margin: 0 auto; padding: 46px 0 28px; }
.masthead { display: flex; align-items: end; justify-content: space-between; gap: 28px; padding: 0 3px 26px; }
.masthead__brand { display: flex; align-items: center; gap: 17px; min-width: 0; }
.brand-mark { width: 54px; height: 54px; flex: 0 0 54px; filter: drop-shadow(0 0 15px rgba(131,244,220,.17)); }
.brand-mark svg { width: 100%; height: 100%; }
.eyebrow { display: flex; align-items: center; gap: 9px; margin: 0 0 4px; color: #878da2; }
.eyebrow__line { width: 18px; height: 1px; background: var(--rose); box-shadow: 0 0 8px rgba(255,91,119,.7); }
.eyebrow__index { margin-left: 5px; color: #545b6e; font-size: 8px; }
.wordmark { margin: 0; line-height: 1; letter-spacing: -.065em; font-size: clamp(36px, 4.2vw, 54px); font-weight: 700; }
.wordmark__appa { display: inline-block; color: #e3fff8; background: linear-gradient(110deg, #a9ffe8, #b9bcff 64%, #ff90a8); background-clip: text; -webkit-background-clip: text; -webkit-text-fill-color: transparent; filter: drop-shadow(0 2px 0 rgba(39, 111, 116, .45)) drop-shadow(0 7px 17px rgba(133, 210, 255, .21)); }
.wordmark__title { color: #f0eff8; text-shadow: 0 2px 0 rgba(55,53,80,.76), 0 9px 22px rgba(0,0,0,.36); }
.masthead__aside { display: flex; align-items: end; gap: 25px; }
.masthead__tagline { margin: 0; color: #a8aec0; font-size: 14px; line-height: 1.45; text-align: right; }
.masthead__tagline span { color: #e3ddfc; }
.masthead__availability { display: flex; align-items: center; gap: 8px; padding-bottom: 3px; color: #777f94; font-size: 8px; white-space: nowrap; }
.live-dot { width: 5px; height: 5px; color: var(--teal); animation: blink 3s ease-in-out infinite; }
.section-rule { display: flex; align-items: center; gap: 11px; padding: 0 3px 13px; color: #747b8e; font-size: 9px; font-weight: 700; letter-spacing: .13em; }
.section-rule span:first-child { color: var(--teal); }.section-rule span:last-child { color: var(--rose-light); }
.section-rule i { height: 1px; flex: 1; background: linear-gradient(90deg, rgba(131,244,220,.21), rgba(193,170,255,.09), rgba(255,91,119,.16)); }

.workbench { display: grid; grid-template-columns: minmax(330px, .78fr) minmax(0, 1.22fr); gap: 17px; align-items: stretch; }
.panel, .settings-panel { position: relative; overflow: hidden; border: 1px solid var(--line); border-radius: 20px; background: linear-gradient(146deg, rgba(28,32,48,.74), rgba(14,17,27,.86)); box-shadow: 0 16px 52px rgba(0,0,0,.22), inset 0 1px rgba(255,255,255,.045); backdrop-filter: blur(20px); }
.panel { padding: 24px; }
.source-panel::before, .recap-panel::before, .settings-panel::before { position: absolute; top: 0; left: 24px; width: 68px; height: 1px; content: ''; background: linear-gradient(90deg, var(--teal), transparent); opacity: .8; }
.recap-panel::before { background: linear-gradient(90deg, var(--rose), transparent); }
.panel-heading { display: flex; align-items: flex-start; justify-content: space-between; gap: 18px; min-height: 97px; }
.panel-heading__copy { min-width: 0; }
.step-label { display: flex; align-items: center; gap: 8px; margin: 0 0 11px; color: #8990a5; font-size: 9px; }
.step-label span { color: var(--teal); font-variant-numeric: tabular-nums; }
.recap-panel .step-label span { color: var(--rose-light); }
.settings-panel .step-label span { color: #c6b2ff; }
.panel h2, .settings-panel h2 { margin: 0; color: #f1f1f8; font-size: clamp(17px, 1.75vw, 22px); font-weight: 600; letter-spacing: -.04em; line-height: 1.25; }
.recap-panel h2 { font-family: 'Noto Sans Myanmar', 'Space Grotesk', sans-serif; font-size: clamp(16px, 1.45vw, 20px); letter-spacing: -.035em; }
.panel-subtitle { margin: 8px 0 0; color: var(--muted); font-size: 11px; line-height: 1.55; }
.panel-index { color: rgba(131,244,220,.14); font-size: 50px; font-weight: 700; line-height: .9; }

.dropzone { position: relative; min-height: 212px; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 12px; overflow: hidden; margin: 7px 0 15px; border: 1px dashed rgba(131,244,220,.23); border-radius: 16px; outline: 0; background: radial-gradient(ellipse at 50% 42%, rgba(131,244,220,.075), transparent 58%), linear-gradient(140deg, rgba(13,23,31,.57), rgba(23,20,34,.56)); cursor: pointer; transition: border-color .22s ease, background .22s ease, transform .22s ease, box-shadow .22s ease; }
.dropzone:hover, .dropzone--dragover { border-color: rgba(131,244,220,.6); background: radial-gradient(ellipse at 50% 42%, rgba(131,244,220,.13), transparent 58%), linear-gradient(140deg, rgba(14,29,36,.7), rgba(27,22,39,.68)); box-shadow: inset 0 0 34px rgba(131,244,220,.055), 0 0 28px rgba(131,244,220,.06); }
.dropzone--dragover { transform: scale(1.008); }
.dropzone--disabled { opacity: .62; cursor: wait; }
.dropzone--has-file { border-color: rgba(131,244,220,.35); }
.dropzone__visual { position: relative; width: 49px; height: 49px; display: grid; place-items: center; color: var(--teal); }
.dropzone__visual svg { position: relative; z-index: 1; width: 42px; height: 42px; filter: drop-shadow(0 0 9px rgba(131,244,220,.22)); }
.dropzone__halo { position: absolute; width: 54px; height: 54px; border: 1px solid rgba(131,244,220,.14); border-radius: 16px; transform: rotate(45deg); animation: halo 5s linear infinite; }
.dropzone__copy { text-align: center; }
.dropzone__title { margin: 0; color: #eef3f6; font-size: 15px; font-weight: 600; letter-spacing: -.025em; }
.dropzone__support { margin: 4px 0 0; color: #8f96a8; font-size: 11px; }
.dropzone__support span { color: var(--teal); font-weight: 600; text-decoration: underline; text-decoration-color: rgba(131,244,220,.25); text-underline-offset: 3px; }
.dropzone__formats { margin: 13px 0 0; color: #606a7a; font-size: 8px; letter-spacing: .15em; }
.dropzone__corner { position: absolute; width: 11px; height: 11px; border-color: rgba(131,244,220,.48); border-style: solid; opacity: .8; }
.dropzone__corner--tl { top: 10px; left: 10px; border-width: 1px 0 0 1px; }.dropzone__corner--tr { top: 10px; right: 10px; border-width: 1px 1px 0 0; }.dropzone__corner--bl { bottom: 10px; left: 10px; border-width: 0 0 1px 1px; }.dropzone__corner--br { bottom: 10px; right: 10px; border-width: 0 1px 1px 0; }
.file-card { display: flex; align-items: center; gap: 11px; min-width: 0; padding: 10px 12px; margin: -1px 0 14px; border: 1px solid rgba(131,244,220,.16); border-radius: 13px; background: rgba(8,13,19,.52); }
.file-card[hidden] { display: none; }
.file-card__thumb { width: 34px; height: 34px; flex: 0 0 34px; display: grid; place-items: center; border-radius: 10px; color: var(--teal); background: rgba(131,244,220,.09); }
.file-card__thumb svg { width: 18px; height: 18px; }
.file-card__details { min-width: 0; flex: 1; display: flex; flex-direction: column; gap: 2px; }
.file-card__details strong { overflow: hidden; color: #e5e8f0; font-size: 11px; font-weight: 600; text-overflow: ellipsis; white-space: nowrap; }
.file-card__details span { color: #7f8799; font-size: 10px; }
.file-remove { width: 28px; height: 28px; flex: 0 0 28px; border: 0; border-radius: 8px; color: #8f96a7; background: transparent; font-size: 20px; cursor: pointer; transition: color .18s, background .18s; }
.file-remove:hover:not(:disabled) { color: var(--rose-light); background: rgba(255,91,119,.1); }.file-remove:disabled { opacity: .35; cursor: wait; }
.source-footer { display: flex; align-items: center; justify-content: space-between; gap: 13px; }
.source-footer__privacy { display: flex; align-items: flex-start; gap: 7px; max-width: 61%; color: #747d8e; font-size: 9px; line-height: 1.55; }
.tiny-lock { flex: 0 0 auto; color: var(--teal); font-size: 13px; }
.button--translate { min-width: 143px; min-height: 45px; padding: 0 15px 0 18px; border-radius: 12px; color: #180e19; background: linear-gradient(115deg, #fb8a9d 0%, #ff667f 53%, #ffa779 120%); box-shadow: 0 7px 24px rgba(255,91,119,.2), inset 0 1px rgba(255,255,255,.32); font-family: 'Noto Sans Myanmar', 'Space Grotesk', sans-serif; font-size: 14px; font-weight: 700; }
.button--translate:hover:not(:disabled) { transform: translateY(-2px); box-shadow: 0 10px 29px rgba(255,91,119,.32), inset 0 1px rgba(255,255,255,.36); }
.translate-arrow { font: 700 16px 'Space Grotesk', sans-serif; }
.button--cancel { margin: 12px 0 0; padding: 8px 12px; border: 1px solid rgba(255,91,119,.26); border-radius: 9px; color: #ff9aaa; background: rgba(255,91,119,.075); font-size: 10px; }
.button--cancel:hover { background: rgba(255,91,119,.13); }
.button--cancel[hidden] { display: none; }
.progress-area { margin-top: 17px; }
.progress-area[hidden] { display: none; }
.progress-copy { display: flex; justify-content: space-between; gap: 14px; margin-bottom: 7px; color: #a5acbe; font-size: 10px; }
.progress-copy span:last-child { color: var(--teal); font-variant-numeric: tabular-nums; }
.progress-track { height: 4px; overflow: hidden; border-radius: 99px; background: rgba(222,231,255,.09); }
.progress-track span { display: block; height: 100%; width: 0; border-radius: inherit; background: linear-gradient(90deg, var(--teal), #a89eff, var(--rose)); box-shadow: 0 0 11px rgba(131,244,220,.25); transition: width .35s ease; }
.form-message { min-height: 15px; margin: 9px 0 0; color: #a0a7b8; font-size: 10px; line-height: 1.5; }
.form-message--error { color: #ff9aaa; }.form-message--success { color: #83eab9; }.form-message--info { color: #8bded2; }

.recap-panel { display: flex; flex-direction: column; min-width: 0; }
.panel-heading--recap { min-height: 97px; align-items: flex-start; }
.recap-status { display: inline-flex; align-items: center; gap: 7px; flex: 0 0 auto; margin-top: 2px; padding: 6px 9px; border: 1px solid rgba(189,197,222,.1); border-radius: 99px; color: #8991a5; background: rgba(10,13,22,.5); font-size: 8px; font-weight: 700; letter-spacing: .11em; white-space: nowrap; }
.recap-status__dot { width: 5px; height: 5px; color: #6e7586; box-shadow: none; }
.recap-status--active { color: #b7e8e0; border-color: rgba(131,244,220,.18); }.recap-status--active .recap-status__dot { color: var(--teal); animation: blink 1.2s infinite; }
.recap-status--ready { color: #90e8bb; border-color: rgba(101,224,174,.2); }.recap-status--ready .recap-status__dot { color: var(--green); }
.recap-frame { display: flex; flex: 1; flex-direction: column; min-height: 324px; overflow: hidden; border: 1px solid rgba(255,255,255,.055); border-radius: 15px; background: linear-gradient(160deg, rgba(7,9,16,.72), rgba(12,14,23,.86)); box-shadow: inset 0 2px 14px rgba(0,0,0,.17); }
.recap-frame__topline, .recap-frame__footer { display: flex; align-items: center; justify-content: space-between; gap: 12px; min-height: 38px; padding: 0 15px; color: #727a8e; font-size: 8px; letter-spacing: .14em; }
.recap-frame__topline { border-bottom: 1px solid rgba(255,255,255,.045); }.recap-frame__duration { color: #8b819f; letter-spacing: .1em; text-align: right; }
.recap-output { flex: 1; min-height: 235px; max-height: min(42vh, 410px); overflow: auto; padding: 17px 18px; scrollbar-color: rgba(150,160,190,.32) transparent; scrollbar-width: thin; }
.recap-output::-webkit-scrollbar { width: 6px; }.recap-output::-webkit-scrollbar-thumb { border-radius: 9px; background: rgba(150,160,190,.27); }
.empty-state { min-height: 200px; display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 20px; color: #777e90; text-align: center; }
.empty-state__quote { height: 43px; color: rgba(255,135,155,.52); font: 700 76px/1 Georgia, serif; }
.empty-state p { margin: 7px 0 4px; color: #c2c5d1; font-size: 14px; font-weight: 500; }
.empty-state span:last-child { max-width: 340px; color: #747c8e; font-size: 10px; line-height: 1.6; }
.recap-paragraph { margin: 0; color: #e0e3ec; font-family: 'Noto Sans Myanmar', 'Space Grotesk', sans-serif; font-size: 14px; line-height: 2.05; white-space: normal; overflow-wrap: anywhere; }
.recap-frame__footer { border-top: 1px solid rgba(255,255,255,.045); color: #626a7d; font-size: 8px; letter-spacing: .12em; }
.recap-actions { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-top: 13px; }
.recap-actions__hint { margin: 0; color: #737b8e; font-size: 9px; line-height: 1.5; }
.button--copy { min-height: 37px; padding: 0 13px; border: 1px solid rgba(255,255,255,.12); border-radius: 10px; color: #d7d9e4; background: rgba(255,255,255,.045); font-family: 'Noto Sans Myanmar', 'Space Grotesk', sans-serif; font-size: 11px; }
.button--copy:hover:not(:disabled) { border-color: rgba(131,244,220,.3); color: var(--teal); background: rgba(131,244,220,.07); }
.button--copy.button--copied { border-color: rgba(101,224,174,.22); color: #8de8bd; background: rgba(101,224,174,.08); }
.copy-icon { font: 700 15px 'Space Grotesk', sans-serif; }
.loading-state { min-height: 230px; display: flex; flex-direction: column; align-items: center; justify-content: center; color: #c9cad8; text-align: center; }
.loading-state__orb { width: 31px; height: 31px; margin-bottom: 15px; border: 2px solid rgba(255,91,119,.23); border-top-color: var(--rose-light); border-right-color: var(--purple); border-radius: 50%; box-shadow: 0 0 20px rgba(255,91,119,.1); animation: spin 1s linear infinite; }
.loading-state p { margin: 0 0 4px; font-size: 13px; font-weight: 600; }.loading-state span:last-child { color: #858ca0; font-size: 10px; }

.settings-panel { display: grid; grid-template-columns: minmax(220px, .78fr) minmax(0, 1.55fr) auto; align-items: center; gap: 25px; margin-top: 17px; padding: 21px 24px; }
.settings-panel::before { background: linear-gradient(90deg, #c9a9ff, transparent); }
.settings-panel__intro { align-self: start; }
.settings-panel__intro .step-label { margin-bottom: 9px; }
.settings-panel h2 { font-size: 17px; }
.settings-panel .panel-subtitle { margin-top: 6px; font-size: 10px; }
.settings-content { display: grid; grid-template-columns: repeat(5, minmax(72px, 1fr)); gap: 9px; align-items: stretch; }
.setting-row { min-width: 0; display: flex; flex-direction: column; justify-content: space-between; gap: 8px; min-height: 58px; padding: 9px 10px; border: 1px solid rgba(255,255,255,.07); border-radius: 11px; background: rgba(8,10,17,.39); }
.setting-row label { color: #81889b; font-size: 9px; }
.setting-row select { width: 100%; min-width: 0; padding: 0; border: 0; outline: 0; color: var(--rose-light); background: transparent; font-size: 11px; font-weight: 600; opacity: 1; -webkit-text-fill-color: var(--rose-light); }
.setting-row select:disabled { cursor: default; }
.speed-control { display: flex; align-items: center; gap: 6px; }
.speed-control input { width: 100%; min-width: 20px; height: 3px; accent-color: var(--rose); opacity: .84; }
.speed-control input:disabled { cursor: default; }
.speed-control output { flex: 0 0 auto; color: var(--rose-light); font-size: 11px; font-weight: 600; }
.smart-voiceover { grid-column: 1 / -1; display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 11px 12px; border: 1px solid rgba(193,170,255,.12); border-radius: 11px; background: linear-gradient(100deg, rgba(137,111,191,.06), rgba(255,255,255,.025)); }
.smart-voiceover__copy { display: flex; flex-direction: column; gap: 3px; min-width: 0; }.smart-voiceover__copy strong { color: #d5c7f3; font-size: 10px; font-weight: 600; }.smart-voiceover__copy span { color: #7d8496; font-size: 9px; }
.readonly-toggle { width: 35px; height: 19px; flex: 0 0 35px; display: flex; align-items: center; padding: 2px; border-radius: 99px; background: linear-gradient(100deg, #c493f7, #ff6a88); box-shadow: 0 0 12px rgba(255,91,119,.12); }
.readonly-toggle > span { width: 15px; height: 15px; margin-left: auto; border-radius: 50%; background: #fff9fd; box-shadow: 0 1px 4px rgba(0,0,0,.22); }
.settings-lock { display: flex; align-items: center; gap: 6px; color: #8c829e; font-size: 8px; white-space: nowrap; }.settings-lock span { color: #d1a4ff; font-size: 13px; }

.page-footer { display: flex; align-items: center; gap: 9px; padding: 23px 4px 0; color: #646b7b; font-size: 10px; }
.footer-mark { width: 18px; height: 18px; display: grid; place-items: center; border: 1px solid rgba(131,244,220,.23); border-radius: 6px; color: var(--teal); font-size: 10px; font-weight: 700; }
.page-footer__right { margin-left: auto; color: #545b6d; font-size: 8px; letter-spacing: .14em; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; clip-path: inset(50%); border: 0; }

@keyframes blink { 0%,100% { opacity: .64; } 50% { opacity: 1; } }
@keyframes halo { from { transform: rotate(45deg) scale(.96); opacity: .6; } 50% { transform: rotate(225deg) scale(1.04); opacity: 1; } to { transform: rotate(405deg) scale(.96); opacity: .6; } }
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes drift-one { to { transform: translate(12vw, 6vh) scale(1.12); } }
@keyframes drift-two { to { transform: translate(-10vw, 13vh) scale(.9); } }

@media (min-width: 1500px) { .app-shell { padding-top: 55px; }.panel { padding: 27px; }.dropzone { min-height: 230px; }.recap-frame { min-height: 354px; } }
@media (max-width: 1080px) {
  .keybar__inner { grid-template-columns: 1fr minmax(300px, 1.3fr); gap: 12px 20px; }
  .keybar__status { grid-column: 1 / -1; display: flex; flex-wrap: wrap; }
  .keybar__note { flex: 1; }
  .key-feedback { flex-basis: 100%; }
  .workbench { grid-template-columns: minmax(300px, .9fr) minmax(0, 1.1fr); gap: 13px; }
  .panel { padding: 20px; }
  .settings-panel { grid-template-columns: 1fr; gap: 16px; }
  .settings-panel__intro { display: grid; grid-template-columns: auto 1fr; align-items: baseline; column-gap: 12px; }
  .settings-panel__intro .step-label { grid-column: 1 / -1; }
  .settings-panel__intro .panel-subtitle { margin: 0; }
  .settings-lock { position: absolute; top: 20px; right: 22px; }
}
@media (max-width: 760px) {
  .keybar { padding: 14px 18px 10px; }
  .keybar__inner { grid-template-columns: 1fr; gap: 12px; }
  .keybar__intro { gap: 10px; }.keybar__icon { width: 34px; height: 34px; flex-basis: 34px; }
  .keybar__form { gap: 8px; }.button--save { min-width: 126px; font-size: 11px; }
  .keybar__status { grid-column: auto; }.keybar__security { text-align: left; font-size: 8px; }
  .app-shell { width: min(100% - 36px, 540px); padding-top: 32px; }
  .masthead { align-items: flex-start; padding-bottom: 21px; }
  .masthead__brand { gap: 12px; }.brand-mark { width: 43px; height: 43px; flex-basis: 43px; }
  .eyebrow { font-size: 7px; }.eyebrow__index { display: none; }
  .wordmark { font-size: clamp(28px, 8vw, 42px); }
  .masthead__aside { display: none; }
  .section-rule { padding-bottom: 10px; }
  .workbench { grid-template-columns: 1fr; gap: 13px; }
  .panel { padding: 20px; border-radius: 17px; }
  .panel-heading { min-height: 87px; }
  .panel h2 { font-size: 19px; }.recap-panel h2 { font-size: 17px; }
  .dropzone { min-height: 190px; }
  .recap-frame { min-height: 310px; }
  .recap-output { max-height: 48vh; padding: 15px; }
  .settings-panel { margin-top: 13px; padding: 20px; }
  .settings-panel__intro { display: block; }
  .settings-panel__intro .panel-subtitle { margin-top: 6px; }
  .settings-lock { position: static; }
  .settings-content { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .smart-voiceover { grid-column: 1 / -1; }
  .page-footer { flex-wrap: wrap; padding-top: 19px; font-size: 9px; }
  .page-footer__right { display: none; }
}
@media (max-width: 420px) {
  .keybar__form { flex-direction: column; }.key-input-wrap input { height: 42px; }.button--save { min-height: 40px; }
  .keybar__status { gap: 7px; }.keybar__note { flex-basis: 100%; }
  .app-shell { width: calc(100% - 28px); }
  .wordmark { font-size: 25px; }.brand-mark { width: 38px; height: 38px; flex-basis: 38px; }
  .panel { padding: 16px; }.panel-heading { min-height: 92px; }
  .recap-status { padding: 5px 7px; font-size: 7px; }
  .source-footer { align-items: stretch; flex-direction: column; }.source-footer__privacy { max-width: 100%; }
  .button--translate { width: 100%; }.recap-actions { align-items: flex-start; flex-direction: column; }.button--copy { align-self: flex-end; }
  .recap-frame__topline, .recap-frame__footer { padding: 0 10px; font-size: 7px; }
  .settings-panel h2 { font-size: 16px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}


/* Reference-inspired living color and emoji accents. */
@property --edge-angle {
  syntax: "<angle>";
  inherits: false;
  initial-value: 0deg;
}

.ambient--three {
  top: 46vh;
  right: -22vw;
  background: #6758f5;
  opacity: .085;
  animation: drift-three 25s ease-in-out infinite alternate;
}

.panel, .settings-panel { isolation: isolate; }
.panel > *, .settings-panel > * { position: relative; z-index: 1; }
.panel::after, .settings-panel::after {
  position: absolute;
  z-index: 0;
  inset: 0;
  padding: 1px;
  border-radius: inherit;
  pointer-events: none;
  content: "";
  opacity: .42;
  background: conic-gradient(from var(--edge-angle), transparent 0deg 274deg, rgba(131,244,220,.62) 297deg, rgba(170,146,255,.5) 321deg, rgba(255,91,119,.55) 345deg, transparent 360deg);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  mask-composite: exclude;
  animation: edge-flow 28s linear infinite;
}
.recap-panel::after { animation-duration: 34s; animation-direction: reverse; }
.settings-panel::after { animation-duration: 31s; animation-direction: reverse; }
.panel:hover::after, .settings-panel:hover::after { opacity: .72; }

.section-rule i {
  background-size: 220% 100%;
  animation: spectrum-slide 10s ease-in-out infinite;
}
.button--save, .button--translate {
  background-size: 180% 180%;
  animation: gradient-drift 7s ease-in-out infinite;
}
.button--translate:disabled { animation: none; }
.button--save:hover:not(:disabled), .button--translate:hover:not(:disabled) { filter: saturate(1.14) brightness(1.05); }

.dropzone__emoji {
  position: absolute;
  top: 17px;
  right: 20px;
  z-index: 1;
  font-size: 20px;
  filter: drop-shadow(0 4px 8px rgba(255,125,151,.32));
  transform-origin: 50% 80%;
  animation: emoji-float 4.8s ease-in-out infinite, emoji-glint 5.5s ease-in-out infinite;
}
.setting-row label { display: flex; align-items: center; gap: 5px; }
.setting-emoji {
  display: inline-block;
  flex: 0 0 auto;
  font-size: 15px;
  line-height: 1;
  filter: drop-shadow(0 2px 5px rgba(177,154,255,.2));
  transform-origin: 50% 80%;
  animation: emoji-float 4.7s ease-in-out infinite;
}
.setting-row:nth-of-type(2) .setting-emoji { animation-delay: -.9s; }
.setting-row:nth-of-type(3) .setting-emoji { animation-delay: -1.8s; }
.setting-row:nth-of-type(4) .setting-emoji { animation-delay: -2.7s; }
.setting-row:nth-of-type(5) .setting-emoji { animation-delay: -3.6s; }
.settings-lock__spark {
  display: inline-block;
  transform-origin: center;
  animation: sparkle-wiggle 4.6s ease-in-out infinite;
}

@keyframes drift-three {
  from { transform: translate3d(0, 0, 0) scale(.94) rotate(-7deg); }
  to { transform: translate3d(-11vw, -8vh, 0) scale(1.08) rotate(12deg); }
}
@keyframes edge-flow { to { --edge-angle: 360deg; } }
@keyframes gradient-drift {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}
@keyframes spectrum-slide {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}
@keyframes emoji-float {
  0%, 100% { transform: translateY(0) rotate(-2deg); }
  50% { transform: translateY(-4px) rotate(4deg); }
}
@keyframes emoji-glint {
  0%, 72%, 100% { filter: drop-shadow(0 4px 8px rgba(255,125,151,.28)); }
  82% { filter: drop-shadow(0 0 11px rgba(255,201,138,.8)) brightness(1.18); }
}
@keyframes sparkle-wiggle {
  0%, 100% { transform: rotate(-8deg) scale(.96); }
  50% { transform: rotate(9deg) scale(1.08); }
}

@media (prefers-reduced-motion: reduce) {
  .ambient--one, .ambient--two, .ambient--three,
  .panel::after, .settings-panel::after,
  .section-rule i, .button--save, .button--translate,
  .dropzone__emoji, .setting-emoji, .settings-lock__spark {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
  }
}


/* Dedicated API-key settings disclosure. The key field exists only inside the closed-by-default details panel. */
.api-settings {
  position: relative;
  z-index: 2;
  width: min(1440px, calc(100% - 56px));
  margin: 13px auto 0;
}
.api-settings__disclosure {
  overflow: hidden;
  border: 1px solid rgba(131,244,220,.16);
  border-radius: 17px;
  background: linear-gradient(105deg, rgba(18,29,40,.92), rgba(18,18,31,.9));
  box-shadow: 0 10px 34px rgba(0,0,0,.18), inset 0 1px rgba(255,255,255,.04);
  backdrop-filter: blur(20px);
}
.api-settings__trigger {
  display: grid;
  grid-template-columns: minmax(0,1fr) auto auto;
  align-items: center;
  gap: 17px;
  min-height: 72px;
  padding: 11px 17px;
  cursor: pointer;
  list-style: none;
}
.api-settings__trigger::-webkit-details-marker { display: none; }
.api-settings__trigger::marker { content: ""; }
.api-settings__trigger:focus-visible { outline: 2px solid var(--teal); outline-offset: -4px; border-radius: 17px; }
.api-settings__identity { display: flex; align-items: center; gap: 12px; min-width: 0; }
.api-settings__emoji {
  width: 43px;
  height: 43px;
  flex: 0 0 43px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(131,244,220,.21);
  border-radius: 14px;
  background: linear-gradient(145deg, rgba(131,244,220,.13), rgba(170,146,255,.09));
  font-size: 22px;
}
.api-settings__copy { display: flex; flex-direction: column; gap: 3px; min-width: 0; }
.api-settings__eyebrow { color: #8792a4; font-size: 8px; font-weight: 700; letter-spacing: .16em; }
.api-settings__title { color: #ecf1fa; font-size: 13px; font-weight: 600; }
.api-settings__trigger .status-badge { justify-self: end; }
.api-settings__action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 39px;
  padding: 0 13px;
  border: 1px solid rgba(131,244,220,.2);
  border-radius: 11px;
  color: #d8fff4;
  background: linear-gradient(105deg, rgba(131,244,220,.12), rgba(120,183,255,.1));
  font-family: 'Noto Sans Myanmar','Space Grotesk',sans-serif;
  font-size: 11px;
  font-weight: 700;
  transition: border-color .2s ease, background .2s ease, transform .2s ease;
}
.api-settings__trigger:hover .api-settings__action { transform: translateY(-1px); border-color: rgba(131,244,220,.42); background: linear-gradient(105deg, rgba(131,244,220,.19), rgba(170,146,255,.15)); }
.api-settings__caret { width: 16px; height: 16px; color: var(--teal); transition: transform .22s ease; }
.api-settings__disclosure[open] .api-settings__caret { transform: rotate(180deg); }
.api-settings__panel { display: none; padding: 0 18px 17px; border-top: 1px solid rgba(219,226,255,.08); }
.api-settings__disclosure[open] > .api-settings__panel { display: block; animation: disclosure-in .22s ease-out both; }
.api-settings__panel-intro { display: flex; flex-wrap: wrap; align-items: baseline; gap: 8px; padding: 15px 0 11px; }
.api-settings__panel-intro strong { color: #e9eff8; font-size: 12px; }
.api-settings__panel-intro span, .api-settings__security { color: #8790a2; font-size: 10px; }
.api-settings__panel-main { display: grid; grid-template-columns: minmax(0,1.2fr) minmax(210px,.8fr); align-items: center; gap: 17px; }
.api-settings .keybar__form { display: flex; align-items: center; gap: 10px; min-width: 0; }
.api-settings .key-input-wrap { flex: 1; }
.api-settings .button--save { min-height: 43px; }
.api-settings__feedback { min-width: 0; }
.api-settings__feedback .keybar__note { margin: 0; color: #a0a9ba; font-size: 10px; line-height: 1.45; }
.api-settings__feedback .key-feedback { margin-top: 4px; }
.api-settings__security { margin: 11px 0 0; font-size: 9px; }
@keyframes disclosure-in { from { opacity: 0; transform: translateY(-5px); } to { opacity: 1; transform: translateY(0); } }

/* Reference-inspired recommendation cards: six read-only options, three across. */
.settings-panel {
  display: block;
  margin-top: 18px;
  padding: 24px;
}
.settings-panel::before { background: linear-gradient(90deg, #35d8e4, #a78bff 55%, transparent); }
.settings-panel__intro {
  display: grid;
  grid-template-columns: 58px minmax(0,1fr);
  align-items: center;
  gap: 15px;
  padding-bottom: 17px;
  margin-bottom: 18px;
  border-bottom: 1px solid rgba(219,226,255,.1);
}
.settings-panel__mark {
  width: 54px;
  height: 54px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(45,220,230,.28);
  border-radius: 17px;
  color: #34dce9;
  background: linear-gradient(145deg, rgba(22,204,222,.18), rgba(67,90,181,.18));
  box-shadow: inset 0 1px rgba(255,255,255,.12), 0 0 24px rgba(31,203,218,.1);
  font-size: 28px;
}
.settings-panel__heading { min-width: 0; }
.settings-panel__intro .step-label { margin: 0 0 6px; }
.settings-panel h2 { font-size: clamp(18px,2.15vw,25px); letter-spacing: -.035em; }
.settings-panel__intro .panel-subtitle { margin-top: 7px; color: #a9b3c5; font-family: 'Noto Sans Myanmar','Space Grotesk',sans-serif; font-size: 11px; line-height: 1.7; }
.settings-lock {
  position: static;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 8px 10px;
  border: 1px solid rgba(101,224,174,.2);
  border-radius: 99px;
  color: #88daba;
  background: rgba(101,224,174,.055);
  font-size: 8px;
  letter-spacing: .12em;
}
.settings-lock__spark { display: inline-block; color: #ffca67; font-size: 14px; transform-origin: center; animation: sparkle-wiggle 4.6s ease-in-out infinite; }
.settings-content {
  display: grid;
  grid-template-columns: repeat(3,minmax(0,1fr));
  align-items: stretch;
  gap: 14px;
}
.setting-card {
  --card-accent: #e9a52e;
  --card-value: #36d8e4;
  --card-glow: rgba(233,165,46,.16);
  position: relative;
  isolation: isolate;
  overflow: hidden;
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
  min-height: 100px;
  padding: 13px;
  border: 1.5px solid var(--card-accent);
  border-radius: 17px;
  background: radial-gradient(ellipse at 7% 50%, var(--card-glow), transparent 54%), linear-gradient(125deg, rgba(14,22,38,.96), rgba(12,18,32,.94));
  box-shadow: 0 0 16px var(--card-glow), inset 0 1px rgba(255,255,255,.045);
  animation: recommendation-breathe 5.8s ease-in-out infinite;
}
.setting-card::before {
  position: absolute;
  z-index: -1;
  top: 1px;
  left: 13px;
  width: 48%;
  height: 1px;
  content: "";
  background: linear-gradient(90deg, var(--card-accent), transparent);
  opacity: .8;
}
.setting-card:nth-child(2) { animation-delay: -.8s; }
.setting-card:nth-child(3) { animation-delay: -1.6s; }
.setting-card:nth-child(4) { animation-delay: -2.4s; }
.setting-card:nth-child(5) { animation-delay: -3.2s; }
.setting-card:nth-child(6) { animation-delay: -4s; }
.setting-card--speed { --card-accent: #edae32; --card-value: #27d5e3; --card-glow: rgba(242,177,55,.18); }
.setting-card--pitch { --card-accent: #ee2c97; --card-value: #ff3eaa; --card-glow: rgba(238,44,151,.17); }
.setting-card--expression { --card-accent: #f2a72d; --card-value: #ffb337; --card-glow: rgba(242,167,45,.17); }
.setting-card--pause { --card-accent: #a258ed; --card-value: #c99bff; --card-glow: rgba(162,88,237,.18); }
.setting-card--clarity { --card-accent: #25bfc9; --card-value: #4fe6e1; --card-glow: rgba(37,191,201,.16); }
.setting-card--smart { --card-accent: #d32293; --card-value: #f0b7f2; --card-glow: rgba(211,34,147,.15); }
.setting-card__icon {
  width: 48px;
  height: 48px;
  flex: 0 0 48px;
  display: grid;
  place-items: center;
  border: 1px solid color-mix(in srgb, var(--card-accent) 72%, transparent);
  border-radius: 14px;
  background: linear-gradient(145deg, color-mix(in srgb, var(--card-accent) 26%, transparent), rgba(91,107,162,.09));
  box-shadow: inset 0 1px rgba(255,255,255,.11), 0 0 22px var(--card-glow);
}
.setting-card__icon .setting-emoji { font-size: 27px; filter: drop-shadow(0 3px 7px var(--card-glow)); }
.setting-card__copy { z-index: 1; display: flex; flex: 1; flex-direction: column; gap: 5px; min-width: 0; }
.setting-card__value { color: var(--card-value); font-size: clamp(16px,1.5vw,21px); font-weight: 700; line-height: 1.15; letter-spacing: -.03em; overflow-wrap: anywhere; text-shadow: 0 0 18px var(--card-glow); }
.setting-card__label { color: #d5d8e3; font-size: 11px; font-weight: 500; line-height: 1.4; }
.setting-card__auto { position: absolute; top: 8px; right: 9px; padding: 3px 5px; border: 1px solid color-mix(in srgb, var(--card-accent) 36%, transparent); border-radius: 99px; color: var(--card-value); background: rgba(5,8,15,.58); font-size: 6px; font-weight: 700; letter-spacing: .12em; }
.setting-card--smart .setting-card__copy { gap: 5px; }
.setting-card--smart .setting-card__value { font-size: 17px; line-height: 1.2; }
.setting-card--smart .setting-card__label { color: #d5d8e3; font-size: 10px; }

@keyframes recommendation-breathe {
  0%, 100% { box-shadow: 0 0 13px var(--card-glow), inset 0 1px rgba(255,255,255,.045); }
  50% { box-shadow: 0 0 24px var(--card-glow), inset 0 1px rgba(255,255,255,.075); }
}

@media (max-width: 760px) {
  .api-settings { width: min(calc(100% - 36px),540px); margin-top: 10px; }
  .api-settings__trigger { grid-template-columns: minmax(0,1fr) auto; gap: 9px 10px; min-height: 66px; padding: 10px 12px; }
  .api-settings__trigger .status-badge { grid-column: 1; grid-row: 2; justify-self: start; margin-left: 54px; padding: 4px 8px; font-size: 9px; }
  .api-settings__action { grid-column: 2; grid-row: 1 / span 2; min-height: 39px; padding: 0 10px; font-size: 10px; }
  .api-settings__panel { padding: 0 13px 14px; }
  .api-settings__panel-main { grid-template-columns: 1fr; gap: 8px; }
  .api-settings__feedback { padding-left: 1px; }
  .settings-panel { padding: 20px; }
  .settings-panel__intro { grid-template-columns: 48px minmax(0,1fr); gap: 10px; }
  .settings-panel__mark { width: 46px; height: 46px; border-radius: 14px; font-size: 23px; }
  .settings-panel__intro .step-label { grid-column: auto; }
  .settings-panel h2 { font-size: 17px; }
  .settings-panel__intro .panel-subtitle { font-size: 10px; }
  .settings-lock { grid-column: 1 / -1; justify-self: start; }
  .settings-content { grid-template-columns: repeat(3,minmax(0,1fr)); gap: 9px; }
  .setting-card { min-height: 118px; flex-direction: column; align-items: flex-start; gap: 7px; padding: 10px 9px; border-radius: 15px; }
  .setting-card__icon { width: 39px; height: 39px; flex-basis: 39px; border-radius: 12px; }
  .setting-card__icon .setting-emoji { font-size: 22px; }
  .setting-card__copy { gap: 5px; }
  .setting-card__value { font-size: clamp(14px,4vw,18px); }
  .setting-card__label { font-size: 9px; }
  .setting-card__auto { top: 7px; right: 7px; font-size: 6px; }
  .setting-card--smart .setting-card__value { font-size: 14px; }
  .setting-card--smart .setting-card__label { font-size: 8px; }
}
@media (max-width: 420px) {
  .api-settings { width: calc(100% - 28px); }
  .api-settings__identity { gap: 8px; }
  .api-settings__emoji { width: 38px; height: 38px; flex-basis: 38px; font-size: 20px; }
  .api-settings__trigger .status-badge { margin-left: 46px; }
  .api-settings__panel-intro { gap: 4px 7px; }
  .api-settings .keybar__form { flex-direction: column; align-items: stretch; }
  .api-settings .button--save { width: 100%; min-height: 41px; }
  .settings-panel { padding: 16px 12px; }
  .settings-panel__intro { grid-template-columns: 40px minmax(0,1fr); gap: 9px; }
  .settings-panel__mark { width: 39px; height: 39px; border-radius: 12px; font-size: 20px; }
  .settings-panel h2 { font-size: 15px; }
  .settings-panel .step-label { font-size: 7px; letter-spacing: .11em; }
  .settings-panel__intro .panel-subtitle { font-size: 9px; }
  .settings-content { gap: 7px; }
  .setting-card { min-height: 108px; padding: 8px 7px; border-radius: 14px; }
  .setting-card__icon { width: 35px; height: 35px; flex-basis: 35px; border-radius: 11px; }
  .setting-card__icon .setting-emoji { font-size: 20px; }
  .setting-card__value { font-size: 14px; }
  .setting-card__label { font-size: 8px; }
  .setting-card__auto { top: 5px; right: 5px; padding: 3px 4px; font-size: 6px; }
  .setting-card--smart .setting-card__value { font-size: 13px; }
  .setting-card--smart .setting-card__label { font-size: 7px; }
}
@media (prefers-reduced-motion: reduce) {
  .api-settings__emoji, .api-settings__panel, .settings-panel__mark,
  .settings-lock__spark, .setting-card, .setting-emoji {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
}


/* iPhone liquid-glass finish: high-contrast, lightweight and touch-first. */
@media (max-width: 760px) {
  html { scroll-behavior: auto; }
  body {
    min-height: 100svh;
    background: radial-gradient(ellipse at 50% 3%, #1b1d2d 0, #0e111b 38%, #080a11 82%);
    -webkit-tap-highlight-color: transparent;
  }
  /* Fixed SVG grain and blurred animated blobs are costly to composite on phones. */
  .ambient, .grain { display: none; }
  .api-settings {
    width: min(calc(100% - 24px), 560px);
    margin-top: max(12px, env(safe-area-inset-top));
  }
  .api-settings__disclosure {
    border-color: rgba(229, 240, 255, .16);
    background: linear-gradient(140deg, rgba(32, 39, 56, .82), rgba(19, 22, 36, .74));
    box-shadow: 0 12px 34px rgba(0, 0, 0, .26), inset 0 1px rgba(255,255,255,.2), inset 0 -1px rgba(180,200,255,.045);
    -webkit-backdrop-filter: blur(18px) saturate(145%);
    backdrop-filter: blur(18px) saturate(145%);
  }
  .api-settings__action { border-color: rgba(214, 236, 255, .2); }
  .app-shell { padding-bottom: max(28px, env(safe-area-inset-bottom)); }
  .panel, .settings-panel {
    border-color: rgba(231, 239, 255, .14);
    background: linear-gradient(145deg, rgba(31, 36, 52, .78), rgba(15, 18, 29, .84));
    box-shadow: 0 14px 38px rgba(0, 0, 0, .22), inset 0 1px rgba(255,255,255,.16), inset 0 -1px rgba(184,199,240,.04);
    -webkit-backdrop-filter: blur(15px) saturate(135%);
    backdrop-filter: blur(15px) saturate(135%);
  }
  /* Keep the fine glass highlight, but avoid continuously repainting each card edge. */
  .panel::after, .settings-panel::after { animation: none; opacity: .22; }
  .panel::before, .settings-panel::before { opacity: .55; }
  .dropzone {
    border-color: rgba(168, 236, 239, .28);
    background: linear-gradient(145deg, rgba(220,244,255,.055), transparent 40%), radial-gradient(ellipse at 50% 42%, rgba(131,244,220,.085), transparent 62%), rgba(13,18,29,.45);
    transition: transform .16s ease-out, border-color .16s ease-out, background .16s ease-out;
  }
  .file-card, .recap-frame {
    border-color: rgba(224, 237, 255, .13);
    background: linear-gradient(145deg, rgba(255,255,255,.045), transparent 34%), rgba(8,11,19,.64);
    box-shadow: inset 0 1px rgba(255,255,255,.1);
  }
  .setting-card {
    border-width: 1px;
    border-color: color-mix(in srgb, var(--card-accent) 58%, rgba(235,243,255,.4));
    background: linear-gradient(145deg, rgba(255,255,255,.075), transparent 44%), radial-gradient(ellipse at 10% 16%, var(--card-glow), transparent 68%), rgba(17,22,35,.76);
    box-shadow: inset 0 1px rgba(255,255,255,.17), 0 7px 18px rgba(0,0,0,.14);
    animation: none;
    transition: transform .16s ease-out, border-color .16s ease-out, box-shadow .16s ease-out;
  }
  .setting-card__icon, .setting-card__auto { z-index: 1; }
  .setting-card__icon { background: linear-gradient(145deg, rgba(255,255,255,.12), color-mix(in srgb, var(--card-accent) 20%, transparent)); }
  .button--save, .button--translate, .button--copy, .api-settings__action {
    transition: transform .15s ease-out, box-shadow .15s ease-out, background .15s ease-out;
  }
  .button--translate { min-height: 49px; border: 1px solid rgba(255,255,255,.27); }
  .button--save { min-height: 46px; border: 1px solid rgba(255,255,255,.28); }
  .button--translate:active, .button--save:active, .button--copy:active, .api-settings__action:active, .dropzone:active {
    transform: scale(.985);
  }
  .loading-state__orb { will-change: transform; }
}

@media (max-width: 760px) {
  .source-footer__privacy { max-width: 100%; font-size: 10px; line-height: 1.7; }
}

@media (max-width: 760px) {
  .source-footer__privacy { font-size: 11px; }
}


/* Current two-step workspace: key actions, inline preview, and clear professional CTA. */
.api-settings__bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  min-height: 67px;
  padding: 11px 15px;
  border: 1px solid rgba(224, 239, 255, .15);
  border-radius: 17px;
  background: linear-gradient(135deg, rgba(31, 40, 54, .82), rgba(16, 20, 32, .83));
  box-shadow: 0 11px 32px rgba(0, 0, 0, .22), inset 0 1px rgba(255,255,255,.16);
  -webkit-backdrop-filter: blur(18px) saturate(140%);
  backdrop-filter: blur(18px) saturate(140%);
}
.api-settings__identity { flex: 1 1 auto; }
.api-settings__identity .status-badge { margin-left: auto; }
.api-settings__action {
  min-height: 39px;
  border: 1px solid rgba(156, 228, 221, .22);
  color: #dffaf4;
  background: linear-gradient(140deg, rgba(67, 188, 179, .18), rgba(93, 134, 198, .15));
  cursor: pointer;
  white-space: nowrap;
}
.api-settings__action:hover:not(:disabled) { border-color: rgba(133, 235, 219, .5); background: linear-gradient(140deg, rgba(67, 188, 179, .28), rgba(93, 134, 198, .24)); }
.api-settings__action:focus-visible, .dropzone__picker:focus-visible { outline: 2px solid var(--teal); outline-offset: 3px; }
.api-settings__action[hidden], .api-settings__has-key[hidden], .api-settings__panel[hidden], .dropzone__empty[hidden], .file-card[hidden] { display: none !important; }
.api-settings__has-key { display: flex; align-items: center; justify-content: flex-end; gap: 8px; }
.api-settings__add-key[aria-expanded="true"] .api-settings__caret { transform: rotate(180deg); }
.api-settings__panel { display: none; margin-top: 8px; padding: 0 18px 17px; border: 1px solid rgba(224,239,255,.12); border-radius: 15px; background: rgba(17,21,33,.78); }
.api-settings__panel:not([hidden]) { display: block; animation: disclosure-in .2s ease-out both; }
.api-settings__panel .api-settings__security { margin-bottom: 0; }

.dropzone { cursor: default; }
.dropzone:hover { box-shadow: none; }
.dropzone__empty {
  position: relative;
  width: 100%;
  min-height: 212px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 28px 18px;
}
.dropzone__empty .dropzone__visual { margin-bottom: 3px; }
.dropzone__empty .dropzone__title { font-family: 'Noto Sans Myanmar', sans-serif; font-size: 16px; }
.dropzone__picker {
  min-height: 46px;
  padding: 0 17px;
  border: 1px solid rgba(122, 226, 209, .36);
  border-radius: 12px;
  color: #e5fff8;
  background: linear-gradient(135deg, rgba(57, 174, 165, .25), rgba(95, 129, 190, .19));
  box-shadow: inset 0 1px rgba(255,255,255,.14), 0 6px 18px rgba(7,13,24,.22);
  font-family: 'Noto Sans Myanmar', 'Space Grotesk', sans-serif;
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
  transition: transform .15s ease-out, border-color .15s ease-out, background .15s ease-out;
}
.dropzone__picker:hover:not(:disabled) { transform: translateY(-1px); border-color: rgba(122,226,209,.62); background: linear-gradient(135deg, rgba(57,174,165,.36), rgba(95,129,190,.27)); }
.dropzone__formats { margin: 5px 0 0; }
.dropzone__emoji { animation: none; filter: none; }
.file-card { width: 100%; min-width: 0; display: block; overflow: hidden; padding: 0; margin: 0; border: 0; border-radius: 15px; background: transparent; }
.video-preview-frame { width: 100%; overflow: hidden; border-radius: 14px 14px 11px 11px; background: #070a11; }
.video-preview { display: block; width: 100%; max-height: min(54vh, 380px); aspect-ratio: 16 / 9; object-fit: contain; background: #05070c; }
.file-card__footer { display: flex; align-items: center; gap: 12px; min-width: 0; padding: 10px 12px 5px; }
.file-card__details strong { font-size: 11px; }
.file-card__details span { font-size: 10px; }
.file-remove { border: 1px solid rgba(235,243,255,.12); background: rgba(255,255,255,.035); }
.source-footer__privacy { max-width: 58%; }
.button--translate {
  border: 1px solid rgba(210, 255, 244, .38);
  color: #071518;
  background: linear-gradient(118deg, #8debd4 0%, #69d6ce 48%, #94c9f5 100%);
  box-shadow: 0 8px 24px rgba(46, 200, 183, .17), inset 0 1px rgba(255,255,255,.55);
  font-size: 14px;
  letter-spacing: -.01em;
  animation: none;
}
.button--translate:hover:not(:disabled) { transform: translateY(-2px); box-shadow: 0 11px 28px rgba(46,200,183,.25), inset 0 1px rgba(255,255,255,.62); }
.button--translate:disabled { color: rgba(7,21,24,.66); background: linear-gradient(118deg, rgba(141,235,212,.58), rgba(105,214,206,.55), rgba(148,201,245,.58)); }

@media (max-width: 760px) {
  .api-settings { width: calc(100% - 24px); margin-top: max(12px, env(safe-area-inset-top)); }
  .api-settings__bar { flex-wrap: wrap; gap: 9px; padding: 10px 11px; }
  .api-settings__identity { flex: 1 1 100%; gap: 9px; }
  .api-settings__identity .status-badge { padding: 4px 7px; font-size: 9px; }
  .api-settings__has-key { width: 100%; justify-content: flex-end; flex-wrap: wrap; gap: 6px; }
  .api-settings__action { min-height: 35px; padding: 0 10px; font-size: 9px; }
  .api-settings__bar > .api-settings__action { margin-left: auto; }
  .api-settings__panel { padding-right: 12px; padding-left: 12px; }
  .api-settings__panel .keybar__form { flex-direction: column; align-items: stretch; }
  .api-settings__panel .button--save { width: 100%; }
  .dropzone { margin-top: 7px; }
  .dropzone__empty { min-height: 205px; }
  .dropzone__picker { min-height: 45px; font-size: 11px; }
  .video-preview { max-height: min(48vh, 310px); }
  .file-card__footer { padding: 9px 10px 4px; }
  .source-footer { align-items: stretch; flex-direction: column; }
  .source-footer__privacy { max-width: 100%; font-size: 11px; line-height: 1.75; }
  .button--translate { width: 100%; min-height: 50px; }
  .api-settings__bar, .panel, .recap-frame { -webkit-backdrop-filter: blur(14px) saturate(132%); backdrop-filter: blur(14px) saturate(132%); }
}