.lfi-yt,
.lfi-yt * {
  box-sizing: border-box;
}

.lfi-yt {
  --lfi-yt-green: #07885a;
  --lfi-yt-green-dark: #056c48;
  --lfi-yt-green-soft: #eaf8f2;
  --lfi-yt-navy: #101827;
  --lfi-yt-text: #243247;
  --lfi-yt-muted: #69758a;
  --lfi-yt-line: #d9e1eb;
  --lfi-yt-bg: #f7f9fc;
  --lfi-yt-error: #b42318;
  width: 100%;
  max-width: 920px;
  margin: 28px auto 42px;
  padding: 24px;
  color: var(--lfi-yt-text);
  background: #fff;
  border: 1px solid var(--lfi-yt-line);
  border-radius: 26px;
  box-shadow: 0 16px 50px rgba(20, 37, 63, 0.08);
  font-size: 16px;
  line-height: 1.65;
}

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

.lfi-yt__head {
  text-align: center;
}

.lfi-yt__head h2 {
  margin: 12px 0 8px;
  color: var(--lfi-yt-navy);
  font-size: clamp(25px, 5vw, 34px);
  line-height: 1.25;
  letter-spacing: -0.04em;
}

.lfi-yt__head p {
  max-width: 680px;
  margin: 0 auto;
  color: var(--lfi-yt-muted);
}

.lfi-yt__privacy {
  display: inline-flex;
  min-height: 34px;
  padding: 6px 12px;
  align-items: center;
  color: var(--lfi-yt-green-dark);
  background: var(--lfi-yt-green-soft);
  border-radius: 999px;
  font-size: 14px;
  font-weight: 800;
}

.lfi-yt__steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin: 22px 0 18px;
  padding: 0;
  list-style: none;
}

.lfi-yt__steps li {
  display: flex;
  min-width: 0;
  align-items: center;
  justify-content: center;
  gap: 6px;
  color: var(--lfi-yt-muted);
  font-size: 13px;
  font-weight: 750;
  white-space: nowrap;
}

.lfi-yt__steps span {
  display: inline-grid;
  width: 24px;
  height: 24px;
  place-items: center;
  color: #fff;
  background: var(--lfi-yt-green);
  border-radius: 50%;
  font-size: 12px;
}

.lfi-yt__presets {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin: 0 0 18px;
  padding: 0;
  border: 0;
}

.lfi-yt__presets legend {
  grid-column: 1 / -1;
  width: 100%;
  margin-bottom: 3px;
  color: var(--lfi-yt-navy);
  font-size: 16px;
  font-weight: 850;
}

.lfi-yt__preset {
  display: flex;
  min-height: 80px;
  padding: 13px;
  align-items: center;
  gap: 10px;
  border: 1.5px solid var(--lfi-yt-line);
  border-radius: 14px;
  cursor: pointer;
}

.lfi-yt__preset:has(input:checked) {
  background: var(--lfi-yt-green-soft);
  border-color: var(--lfi-yt-green);
}

.lfi-yt__preset input {
  width: 20px;
  height: 20px;
  margin: 0;
  flex: 0 0 auto;
  accent-color: var(--lfi-yt-green);
}

.lfi-yt__preset span,
.lfi-yt__preset strong,
.lfi-yt__preset small {
  display: block;
}

.lfi-yt__preset strong {
  color: var(--lfi-yt-navy);
  font-size: 14px;
  line-height: 1.35;
}

.lfi-yt__preset small {
  margin-top: 3px;
  color: var(--lfi-yt-muted);
  font-size: 12px;
}

.lfi-yt__dropzone {
  display: flex;
  min-height: 280px;
  padding: 30px 18px;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  text-align: center;
  background: linear-gradient(180deg, #fbfefd 0%, #f3fbf7 100%);
  border: 2px dashed #9fcfbb;
  border-radius: 20px;
  transition: border-color 160ms ease, background 160ms ease, transform 160ms ease;
}

.lfi-yt__dropzone[hidden],
.lfi-yt__editor[hidden],
.lfi-yt__status[hidden],
.lfi-yt__result[hidden] {
  display: none !important;
}

.lfi-yt__dropzone.is-dragover {
  background: #e8f8f0;
  border-color: var(--lfi-yt-green);
  transform: translateY(-2px);
}

.lfi-yt__dropzone svg {
  width: 66px;
  height: 66px;
  margin-bottom: 10px;
  fill: none;
  stroke: var(--lfi-yt-green);
  stroke-width: 3;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.lfi-yt__dropzone p {
  margin: 0;
  color: var(--lfi-yt-muted);
  font-size: 14px;
}

.lfi-yt__dropzone p strong {
  display: block;
  margin-bottom: 4px;
  color: var(--lfi-yt-navy);
  font-size: 21px;
  letter-spacing: -0.03em;
}

.lfi-yt__dropzone small {
  margin-top: 10px;
  color: var(--lfi-yt-muted);
  font-size: 13px;
}

.lfi-yt__button {
  display: inline-flex;
  min-height: 50px;
  padding: 12px 22px;
  align-items: center;
  justify-content: center;
  color: #fff !important;
  background: var(--lfi-yt-green);
  border: 0;
  border-radius: 13px;
  cursor: pointer;
  font: inherit;
  font-weight: 850;
  line-height: 1.3;
  text-decoration: none !important;
  transition: background 150ms ease, transform 150ms ease, box-shadow 150ms ease;
}

.lfi-yt__button--primary {
  margin-top: 18px;
  box-shadow: 0 8px 20px rgba(7, 136, 90, 0.2);
}

.lfi-yt__button:hover,
.lfi-yt__button:focus-visible {
  color: #fff !important;
  background: var(--lfi-yt-green-dark);
  transform: translateY(-1px);
}

.lfi-yt__button:disabled {
  opacity: 0.58;
  cursor: wait;
  transform: none;
}

.lfi-yt__button:focus-visible,
.lfi-yt__text-button:focus-visible,
.lfi-yt input:focus-visible,
.lfi-yt select:focus-visible,
.lfi-yt__preset:has(input:focus-visible) {
  outline: 3px solid rgba(7, 136, 90, 0.3);
  outline-offset: 3px;
}

.lfi-yt__editor {
  margin-top: 18px;
}

.lfi-yt__preview-wrap {
  display: grid;
  width: 100%;
  min-height: 280px;
  padding: 16px;
  place-items: center;
  background: #101827;
  border-radius: 20px;
  overflow: hidden;
}

.lfi-yt__preview-wrap canvas {
  display: block;
  width: 100%;
  height: auto;
  max-width: 960px;
  max-height: 620px;
  background: #101827;
  border-radius: 9px;
  box-shadow: 0 12px 34px rgba(0, 0, 0, 0.32);
}

.lfi-yt__preview-wrap.is-portrait canvas {
  width: auto;
  height: min(72vh, 620px);
  max-width: 100%;
}

.lfi-yt__controls {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-top: 14px;
}

.lfi-yt__controls section {
  padding: 18px;
  background: var(--lfi-yt-bg);
  border: 1px solid var(--lfi-yt-line);
  border-radius: 16px;
}

.lfi-yt__controls h3 {
  margin: 0 0 14px;
  color: var(--lfi-yt-navy);
  font-size: 17px;
}

.lfi-yt__controls h3 small {
  color: var(--lfi-yt-muted);
  font-size: 12px;
  font-weight: 650;
}

.lfi-yt__segmented {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  margin-bottom: 14px;
}

.lfi-yt__segmented label {
  cursor: pointer;
}

.lfi-yt__segmented input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.lfi-yt__segmented span {
  display: grid;
  min-height: 48px;
  padding: 9px 10px;
  place-items: center;
  color: var(--lfi-yt-text);
  background: #fff;
  border: 1px solid var(--lfi-yt-line);
  border-radius: 11px;
  font-size: 13px;
  font-weight: 750;
  text-align: center;
}

.lfi-yt__segmented input:checked + span {
  color: var(--lfi-yt-green-dark);
  background: var(--lfi-yt-green-soft);
  border-color: var(--lfi-yt-green);
}

.lfi-yt__range {
  display: block;
  margin-top: 13px;
}

.lfi-yt__range span {
  display: flex;
  margin-bottom: 5px;
  align-items: center;
  justify-content: space-between;
  color: var(--lfi-yt-text);
  font-size: 13px;
  font-weight: 750;
}

.lfi-yt__range input {
  width: 100%;
  accent-color: var(--lfi-yt-green);
}

.lfi-yt__field {
  display: block;
}

.lfi-yt__field > span {
  display: block;
  margin-bottom: 5px;
  color: var(--lfi-yt-text);
  font-size: 13px;
  font-weight: 750;
}

.lfi-yt__field input,
.lfi-yt__field select {
  width: 100%;
  min-height: 46px;
  padding: 9px 11px;
  color: var(--lfi-yt-navy);
  background: #fff;
  border: 1px solid var(--lfi-yt-line);
  border-radius: 10px;
  font: inherit;
  font-size: 14px;
}

.lfi-yt__two-col {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: 12px;
}

.lfi-yt__check {
  display: flex;
  margin-top: 14px;
  align-items: flex-start;
  gap: 7px;
  color: var(--lfi-yt-text);
  font-size: 13px;
  font-weight: 700;
}

.lfi-yt__check input {
  width: 18px;
  height: 18px;
  margin-top: 3px;
  accent-color: var(--lfi-yt-green);
}

.lfi-yt__check small {
  color: var(--lfi-yt-muted);
  font-weight: 500;
}

.lfi-yt__editor-actions {
  display: flex;
  margin-top: 15px;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.lfi-yt__editor-actions .lfi-yt__button--primary {
  margin-top: 0;
}

.lfi-yt__text-button {
  min-height: 44px;
  padding: 8px 4px;
  color: var(--lfi-yt-green-dark);
  background: transparent;
  border: 0;
  cursor: pointer;
  font: inherit;
  font-weight: 800;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.lfi-yt__status,
.lfi-yt__error {
  margin: 15px 0 0;
  padding: 13px 15px;
  color: var(--lfi-yt-green-dark);
  background: var(--lfi-yt-green-soft);
  border-radius: 12px;
  font-weight: 750;
}

.lfi-yt__status.is-error,
.lfi-yt__error {
  color: var(--lfi-yt-error);
  background: #fff0ee;
}

.lfi-yt__result {
  display: flex;
  margin-top: 16px;
  padding: 18px;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  background: #f3fbf7;
  border: 1px solid #b9dece;
  border-radius: 16px;
}

.lfi-yt__result > div {
  min-width: 0;
}

.lfi-yt__result strong,
.lfi-yt__result p {
  display: block;
  margin: 0;
  overflow-wrap: anywhere;
}

.lfi-yt__result strong {
  margin-top: 7px;
  color: var(--lfi-yt-navy);
}

.lfi-yt__result p {
  margin-top: 4px;
  color: var(--lfi-yt-muted);
  font-size: 13px;
}

.lfi-yt__result-badge {
  display: inline-flex;
  padding: 4px 9px;
  color: var(--lfi-yt-green-dark);
  background: #dff5eb;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 850;
}

.lfi-yt__result-badge.is-warning {
  color: #984807;
  background: #fff1dc;
}

.lfi-yt__button--download {
  flex: 0 0 auto;
}

.lfi-yt__local-note {
  margin-top: 16px;
  padding: 13px 15px;
  color: #405067;
  background: #f4f7fb;
  border-radius: 12px;
  font-size: 13px;
}

.lfi-yt-quick-answer,
.lfi-yt-final-cta,
.lfi-yt-tip,
.lfi-yt-warning,
.lfi-yt-source-note,
.lfi-yt-s2a-paths,
.lfi-yt-s2a-links,
.lfi-yt-related {
  max-width: 920px;
  margin-left: auto;
  margin-right: auto;
}

.lfi-yt-quick-answer {
  margin-top: 12px;
  margin-bottom: 24px;
  padding: 22px;
  color: #173a2e;
  background: linear-gradient(135deg, #eefaf5, #f9fdfb);
  border: 1px solid #bfe2d2;
  border-radius: 18px;
}

.lfi-yt-quick-answer p {
  margin: 0 0 12px;
}

.lfi-yt-eyebrow,
.lfi-yt-s2a-kicker {
  color: #07885a;
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0.06em;
}

.lfi-yt-jump,
.lfi-yt-button {
  display: inline-flex;
  min-height: 48px;
  padding: 11px 18px;
  align-items: center;
  justify-content: center;
  color: #fff !important;
  background: #07885a;
  border-radius: 12px;
  font-weight: 850;
  text-decoration: none !important;
}

.lfi-yt-s2a-paths {
  margin-top: 26px;
  margin-bottom: 26px;
}

.lfi-yt-s2a-paths h2,
.lfi-yt-s2a-links h2,
.lfi-yt-related h2 {
  margin-top: 4px;
}

.lfi-yt-s2a-paths__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 11px;
}

.lfi-yt-s2a-paths__grid a {
  display: block;
  padding: 16px;
  color: #243247;
  background: #fff;
  border: 1px solid #d9e1eb;
  border-radius: 14px;
  text-decoration: none !important;
}

.lfi-yt-s2a-paths__grid a:hover {
  border-color: #07885a;
  box-shadow: 0 7px 22px rgba(7, 136, 90, 0.09);
}

.lfi-yt-s2a-paths__grid strong,
.lfi-yt-s2a-paths__grid span {
  display: block;
}

.lfi-yt-s2a-paths__grid strong {
  color: #101827;
}

.lfi-yt-s2a-paths__grid span {
  margin-top: 5px;
  color: #69758a;
  font-size: 14px;
}

.lfi-yt-tip,
.lfi-yt-warning,
.lfi-yt-source-note {
  margin-top: 20px;
  margin-bottom: 20px;
  padding: 15px 17px;
  border-radius: 13px;
}

.lfi-yt-tip,
.lfi-yt-source-note {
  color: #174c39;
  background: #edf9f4;
  border-left: 4px solid #07885a;
}

.lfi-yt-warning {
  color: #6b3a0a;
  background: #fff6e8;
  border-left: 4px solid #e59a32;
}

.lfi-yt-table-wrap {
  width: 100%;
  margin: 18px 0;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.lfi-yt-guide-table {
  width: 100%;
  min-width: 620px;
  border-collapse: collapse;
  font-size: 14px;
}

.lfi-yt-guide-table th,
.lfi-yt-guide-table td {
  padding: 12px 13px;
  text-align: left;
  vertical-align: top;
  border: 1px solid #dfe5ed;
}

.lfi-yt-guide-table th {
  color: #101827;
  background: #f3f7fa;
}

.lfi-yt-check-grid,
.lfi-yt-troubleshoot {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin: 18px 0;
}

.lfi-yt-troubleshoot {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.lfi-yt-check-grid section,
.lfi-yt-troubleshoot section {
  padding: 16px;
  background: #f8fafc;
  border: 1px solid #dfe5ed;
  border-radius: 14px;
}

.lfi-yt-check-grid h3,
.lfi-yt-troubleshoot h3 {
  margin: 0 0 7px;
  color: #101827;
  font-size: 16px;
}

.lfi-yt-check-grid p,
.lfi-yt-troubleshoot p {
  margin: 0;
  color: #536176;
  font-size: 14px;
}

.lfi-yt-faq details {
  margin: 10px 0;
  padding: 14px 16px;
  background: #fff;
  border: 1px solid #dfe5ed;
  border-radius: 12px;
}

.lfi-yt-faq summary {
  color: #101827;
  cursor: pointer;
  font-weight: 800;
}

.lfi-yt-faq p {
  margin: 10px 0 0;
}

.lfi-yt-final-cta {
  margin-top: 28px;
  margin-bottom: 28px;
  padding: 24px;
  text-align: center;
  background: #101827;
  border-radius: 18px;
}

.lfi-yt-final-cta p {
  margin: 0 0 8px;
  color: #d9e1eb;
}

.lfi-yt-final-cta p strong {
  color: #fff;
  font-size: 20px;
}

.lfi-yt-final-cta .lfi-yt-button {
  margin-top: 9px;
}

.lfi-yt-s2a-links,
.lfi-yt-related {
  margin-top: 24px;
  margin-bottom: 24px;
}

.lfi-yt-s2a-links ul,
.lfi-yt-related ul {
  display: grid;
  gap: 9px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.lfi-yt-s2a-links li {
  padding: 14px 16px;
  background: #f8fafc;
  border: 1px solid #dfe5ed;
  border-radius: 12px;
}

.lfi-yt-s2a-links a,
.lfi-yt-s2a-links span {
  display: block;
}

.lfi-yt-s2a-links a,
.lfi-yt-related a {
  color: #056c48;
  font-weight: 800;
}

.lfi-yt-s2a-links span {
  margin-top: 3px;
  color: #69758a;
  font-size: 13px;
}

@media (max-width: 760px) {
  .lfi-yt {
    margin: 20px auto 32px;
    padding: 17px;
    border-radius: 20px;
  }

  .lfi-yt__presets {
    grid-template-columns: 1fr;
  }

  .lfi-yt__preset {
    min-height: 66px;
  }

  .lfi-yt__dropzone {
    min-height: 240px;
  }

  .lfi-yt__controls,
  .lfi-yt-check-grid,
  .lfi-yt-troubleshoot,
  .lfi-yt-s2a-paths__grid {
    grid-template-columns: 1fr;
  }

  .lfi-yt__preview-wrap {
    min-height: 220px;
    padding: 10px;
  }

  .lfi-yt__two-col {
    grid-template-columns: 1fr 1fr;
  }

  .lfi-yt__editor-actions,
  .lfi-yt__result {
    align-items: stretch;
    flex-direction: column;
  }

  .lfi-yt__button--download,
  .lfi-yt__editor-actions .lfi-yt__button {
    width: 100%;
  }

  .lfi-yt__text-button {
    order: 2;
  }
}

@media (max-width: 390px) {
  .lfi-yt__steps li {
    flex-direction: column;
    gap: 3px;
    white-space: normal;
    text-align: center;
  }

  .lfi-yt__two-col,
  .lfi-yt__segmented {
    grid-template-columns: 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  .lfi-yt *,
  .lfi-yt *::before,
  .lfi-yt *::after {
    scroll-behavior: auto !important;
    transition: none !important;
  }
}