.converter-page {
  width: min(100%, 900px);
  padding-top: 32px;
  padding-bottom: 48px;
}

.converter-intro {
  margin-bottom: 20px;
  text-align: center;
}

.converter-title {
  margin-bottom: 10px;
  color: #215765;
  font-size: clamp(24px, 5vw, 42px);
  line-height: 1.05;
  text-transform: uppercase;
}

.converter-lede {
  max-width: 650px;
  margin: 0 auto;
  font-size: 13px;
  line-height: 1.7;
}

.converter-card {
  padding: 18px;
  border: 3px solid #215765;
  background: #fff;
  box-shadow: 6px 6px 0 #215765;
}

.converter-drop-zone {
  position: relative;
  display: grid;
  min-height: 280px;
  place-items: center;
  padding: 36px 24px;
  border: 3px dashed #3496AC;
  background: repeating-linear-gradient(45deg, #f7fbfd, #f7fbfd 12px, #e8f2f8 12px, #e8f2f8 24px);
  text-align: center;
  transition: background 0.15s, border-color 0.15s, transform 0.15s;
}

.converter-drop-zone.is-dragging {
  border-color: #215765;
  background: #fff4b8;
  transform: translate(-2px, -2px);
}

.converter-drop-content {
  display: grid;
  justify-items: center;
  gap: 12px;
}

.converter-file-mark {
  width: 74px;
  padding: 12px 6px;
  border: 3px solid #215765;
  background: #54A9DE;
  color: #fff;
  box-shadow: 4px 4px 0 #215765;
  font-size: 17px;
  font-weight: bold;
}

.converter-drop-title {
  font-size: 18px;
  color: #215765;
}

.converter-drop-copy {
  max-width: 520px;
  font-size: 12px;
  line-height: 1.6;
}

.converter-button {
  display: inline-block;
  padding: 10px 24px;
  border: 3px solid #215765;
  background: #FFCC11;
  color: #215765;
  box-shadow: 3px 3px 0 #215765;
  font: inherit;
  font-size: 12px;
  font-weight: bold;
  cursor: pointer;
  text-transform: uppercase;
}

.converter-button:hover,
.converter-button:focus-visible {
  background: #ffe044;
  transform: translate(1px, 1px);
  box-shadow: 2px 2px 0 #215765;
}

.conversion-status {
  margin-top: 18px;
  padding: 20px;
  border: 3px solid #215765;
  background: #e8f2f8;
}

.conversion-status[data-state="working"] {
  animation: converter-pulse 1.2s steps(2, end) infinite;
}

.conversion-status[data-state="success"] {
  background: #e2f4e7;
}

.conversion-status[data-state="error"] {
  background: #ffe1dc;
}

.conversion-status-title {
  margin-bottom: 8px;
  color: #215765;
  font-size: 18px;
}

.conversion-status-message {
  font-size: 12px;
  line-height: 1.6;
}

.conversion-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 16px 0;
}

.conversion-stats > div {
  min-width: 110px;
  padding: 8px 10px;
  border: 2px solid #215765;
  background: #fff;
}

.conversion-stats strong,
.conversion-stats span {
  display: block;
}

.conversion-stats strong {
  font-size: 17px;
}

.conversion-stats span {
  font-size: 9px;
  text-transform: uppercase;
}

.conversion-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.converter-button-secondary {
  background: #fff;
}

@keyframes converter-pulse {
  50% { background: #d4e8f2; }
}

@media (prefers-reduced-motion: reduce) {
  .conversion-status[data-state="working"] { animation: none; }
}

@media (max-width: 650px) {
  .converter-page { padding-top: 24px; }
  .converter-card { padding: 10px; box-shadow: 4px 4px 0 #215765; }
  .converter-drop-zone { min-height: 250px; padding: 28px 14px; }
  .conversion-actions { flex-direction: column; }
  .conversion-actions .converter-button { width: 100%; text-align: center; }
}