.png-compress-page {
  background: #fff;
}

.png-compress,
.png-compress * {
  box-sizing: border-box;
}

.png-compress [hidden] {
  display: none !important;
}

.png-compress {
  --png-compress-pink-soft: #fff0fa;
  --png-compress-blue-soft: #effaff;
  --png-compress-ink: #172033;
  --png-compress-muted: #667085;
  --png-compress-line: #e6eaf0;
  color: var(--png-compress-ink);
  padding: 12px 0 40px;
}

.png-compress__inner {
  width: auto;
}

.png-compress__hero {
  display: flex;
  gap: 18px;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  border: 0;
  border-radius: 8px;
  background:
    radial-gradient(circle at 98% 0%, color-mix(in srgb, var(--accent-color) 10%, transparent), transparent 26%),
    radial-gradient(circle at 0% 18%, color-mix(in srgb, var(--main-color) 10%, transparent), transparent 24%),
    #fff;
}

.png-compress__title {
  flex: 0 0 auto;
  margin: 0;
  color: var(--png-compress-ink);
  font-size: clamp(26px, 3.5vw, 38px);
  font-weight: 800;
  line-height: 1.18;
  letter-spacing: 0;
}

.png-compress__lead {
  flex: 1 1 auto;
  margin-top: 0;
}

.png-compress__lead p {
  margin: 0;
  color: #344054;
  line-height: 1.55;
}

.png-compress__lead p + p {
  margin-top: 2px;
}

.png-compress__safe-note {
  color: var(--main-color);
}

.png-compress__app {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(360px, 440px);
  gap: 18px;
  align-items: start;
  margin-top: 12px;
}

.png-compress__controls {
  display: grid;
  gap: 12px;
  min-width: 0;
}

.png-compress__panel,
.png-compress__preview-panel,
.png-compress__features {
  border: 1px solid var(--png-compress-line);
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 14px 38px rgba(16, 24, 40, 0.06);
}

.png-compress__panel,
.png-compress__preview-panel {
  padding: 16px;
}

.png-compress__panel-head,
.png-compress__preview-head,
.png-compress__section-head {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 12px;
}

.png-compress__section-head {
  align-items: center;
  margin-bottom: 10px;
}

.png-compress__panel-title,
.png-compress__section-title,
.png-compress__features-title {
  display: flex;
  align-items: stretch;
  gap: 10px;
  margin: 0;
  color: var(--png-compress-ink);
  font-size: 20px;
  font-weight: 800;
  line-height: 1.35;
  letter-spacing: 0;
}

.png-compress__panel-title::before,
.png-compress__section-title::before,
.png-compress__features-title::before {
  content: "";
  display: inline-block;
  flex: 0 0 auto;
  width: 8px;
  min-height: 1.45em;
  border-radius: 999px;
  background: var(--main-color);
}

.png-compress__section-title {
  font-size: 18px;
}

.png-compress__badge {
  flex: 0 0 auto;
  padding: 5px 10px;
  border-radius: 999px;
  background: var(--png-compress-pink-soft);
  color: var(--main-color);
  font-size: 12px;
  font-weight: 800;
  line-height: 1.3;
}

.png-compress__dropzone {
  display: grid;
  place-items: center;
  min-height: 154px;
  padding: 18px;
  border: 2px dashed color-mix(in srgb, var(--accent-color) 46%, transparent);
  border-radius: 8px;
  background: #eaf7ff;
  color: var(--png-compress-ink);
  text-align: center;
  cursor: pointer;
  transition: border-color 0.2s, background-color 0.2s, transform 0.2s;
}

.png-compress__dropzone.is-dragging {
  border-color: var(--main-color);
  background: var(--png-compress-pink-soft);
}

.png-compress__file-input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.png-compress__drop-title {
  display: block;
  font-size: 18px;
  font-weight: 800;
  line-height: 1.45;
}

.png-compress__drop-sub,
.png-compress__drop-meta {
  display: block;
  margin-top: 4px;
  color: #475467;
  font-size: 13px;
  line-height: 1.55;
}

.png-compress__selected-panel {
  margin-top: 12px;
  padding: 12px;
  border: 1px solid #edf1f5;
  border-radius: 8px;
  background: #f8fafc;
}

.png-compress__selected-panel .png-compress__section-head {
  margin-bottom: 10px;
}

.png-compress__upload-preview {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  justify-content: center;
  gap: 10px;
  width: 100%;
  max-width: none;
  max-height: none;
  overflow-y: visible;
  align-content: start;
  scrollbar-gutter: stable;
}

.png-compress__upload-preview.is-scrollable {
  max-height: 710px;
  padding-right: 4px;
  overflow-y: auto;
}

.png-compress__upload-thumb {
  display: grid;
  grid-template-rows: 92px auto;
  gap: 6px;
  min-width: 0;
  overflow: hidden;
  margin: 0;
  padding: 8px;
  border: 1px solid #d9e1ea;
  border-radius: 8px;
  background: #fff;
}

.png-compress__upload-thumb img {
  display: block;
  width: 100%;
  height: 92px;
  object-fit: contain;
}

.png-compress__upload-thumb figcaption {
  color: #475467;
  font-size: 11px;
  font-weight: 800;
  line-height: 1.35;
  overflow-wrap: anywhere;
}

.png-compress__file-meta {
  margin-top: 8px;
  color: var(--png-compress-muted);
  font-size: 13px;
  line-height: 1.5;
}

.png-compress__settings-block {
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid var(--png-compress-line);
}

.png-compress__settings-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  align-items: stretch;
}

.png-compress__settings-grid--single {
  grid-template-columns: 1fr;
}

.png-compress__field {
  min-width: 0;
}

.png-compress__settings-grid > .png-compress__field {
  display: flex;
  flex-direction: column;
  padding: 12px;
  border: 1px solid #edf1f5;
  border-radius: 8px;
  background: #f8fafc;
}

.png-compress__label {
  display: block;
  margin: 0 0 8px;
  color: var(--png-compress-ink);
  font-size: 14px;
  font-weight: 800;
  line-height: 1.5;
}

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

.png-compress__size-field {
  display: grid;
  gap: 5px;
  color: #344054;
  font-size: 13px;
  font-weight: 800;
  line-height: 1.45;
}

.png-compress__input {
  display: block;
  width: 100%;
  min-height: 40px;
  padding: 8px 10px;
  border: 1px solid #d9e1ea;
  border-radius: 8px;
  background: #fff;
  color: var(--png-compress-ink);
  font: inherit;
}

.png-compress__input:focus,
.png-compress__range:focus-visible,
.png-compress__button:focus-visible,
.png-compress__dropzone:focus-within {
  outline: 3px solid color-mix(in srgb, var(--accent-color) 20%, transparent);
  outline-offset: 2px;
}

.png-compress__check {
  display: inline-flex;
  gap: 8px;
  align-items: center;
  margin-top: 10px;
  color: #344054;
  font-size: 14px;
  font-weight: 800;
  line-height: 1.5;
  cursor: pointer;
}

.png-compress__check input {
  display: inline-grid;
  place-items: center;
  width: 18px;
  height: 18px;
  flex: 0 0 auto;
  margin: 0;
  appearance: none;
  border: 2px solid #c8d7e4;
  border-radius: 50%;
  background: #fff;
  accent-color: var(--accent-color);
  cursor: pointer;
}

.png-compress__check input::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #fff;
  transform: scale(0);
  transition: transform 0.15s;
}

.png-compress__check input:checked {
  border-color: var(--accent-color);
  background: var(--accent-color);
}

.png-compress__check input:checked::before {
  transform: scale(1);
}

.png-compress__check input:focus-visible {
  outline: 3px solid color-mix(in srgb, var(--accent-color) 20%, transparent);
  outline-offset: 2px;
}

.png-compress__radio-list {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
}

.png-compress__radio--wide {
  grid-column: 1 / -1;
}

.png-compress__radio {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 68px;
  padding: 8px 10px;
  border: 1px solid #d9e1ea;
  border-radius: 8px;
  background: #fff;
  color: #344054;
  font-weight: 800;
  line-height: 1.45;
  text-align: center;
  cursor: pointer;
}

.png-compress__radio span {
  display: grid;
  gap: 3px;
}

.png-compress__radio strong {
  font-size: 14px;
  font-weight: 800;
}

.png-compress__radio small {
  color: var(--png-compress-muted);
  font-size: 11px;
  font-weight: 700;
  line-height: 1.35;
}

.png-compress__radio:has(input:checked) small {
  color: #0277bd;
}

.png-compress__radio input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.png-compress__radio:has(input:checked) {
  border-color: var(--accent-color);
  background: var(--png-compress-blue-soft);
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--accent-color) 18%, transparent);
}

.png-compress__radio:has(input:focus-visible) {
  outline: 3px solid color-mix(in srgb, var(--accent-color) 20%, transparent);
  outline-offset: 2px;
}

.png-compress__range-label {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-top: 12px;
  color: #344054;
  font-size: 13px;
  font-weight: 800;
  line-height: 1.45;
}

.png-compress__range-label strong {
  color: var(--main-color);
  font-size: 18px;
}

.png-compress__range {
  display: block;
  width: 100%;
  height: 22px;
  margin-top: 8px;
  appearance: none;
  background: transparent;
  accent-color: var(--accent-color);
}

.png-compress__range::-webkit-slider-runnable-track {
  height: 8px;
  border-radius: 999px;
  background: #cfeeff;
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--accent-color) 12%, transparent);
}

.png-compress__range::-webkit-slider-thumb {
  width: 20px;
  height: 20px;
  margin-top: -6px;
  appearance: none;
  border: 3px solid #fff;
  border-radius: 999px;
  background: var(--accent-color);
  box-shadow: 0 2px 8px color-mix(in srgb, var(--accent-color) 34%, transparent);
  cursor: pointer;
}

.png-compress__range::-moz-range-track {
  height: 8px;
  border: 0;
  border-radius: 999px;
  background: #cfeeff;
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--accent-color) 12%, transparent);
}

.png-compress__range::-moz-range-thumb {
  width: 16px;
  height: 16px;
  border: 3px solid #fff;
  border-radius: 999px;
  background: var(--accent-color);
  box-shadow: 0 2px 8px color-mix(in srgb, var(--accent-color) 34%, transparent);
  cursor: pointer;
}

.png-compress__help,
.png-compress__notice,
.png-compress__preview-subtitle {
  margin: 7px 0 0;
  color: var(--png-compress-muted);
  font-size: 13px;
  line-height: 1.55;
}

.png-compress__notice {
  margin-top: 10px;
  padding: 9px 10px;
  border: 1px solid color-mix(in srgb, var(--main-color) 22%, transparent);
  border-radius: 8px;
  background: var(--png-compress-pink-soft);
}

.png-compress__notice--upload {
  margin: 0 0 12px;
  padding: 0;
  border: 0;
  background: transparent;
  color: #344054;
  font-weight: 700;
}

.png-compress__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px solid var(--png-compress-line);
}

.png-compress__button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 10px 16px;
  border: 1px solid transparent;
  border-radius: 8px;
  font: inherit;
  font-weight: 800;
  line-height: 1.35;
  cursor: pointer;
  transition: background-color 0.2s, border-color 0.2s, color 0.2s, transform 0.2s;
}

.png-compress__button--primary,
.png-compress__button--download {
  background: var(--main-color);
  color: #fff;
}

.png-compress__button--secondary {
  border-color: #c8d7e4;
  background: #fff;
  color: var(--png-compress-ink);
}

.png-compress__button--download {
  width: 100%;
  background: var(--accent-color);
}

.png-compress__button--clear {
  width: 100%;
  margin-top: 10px;
}

.png-compress__button:disabled {
  background: #d0d5dd;
  color: #fff;
  cursor: not-allowed;
}

@media (any-hover: hover) {
  .png-compress__dropzone:hover,
  .png-compress__button:not(:disabled):hover {
    transform: translateY(-1px);
  }

  .png-compress__button--primary:not(:disabled):hover {
    background: #e936a8;
  }

  .png-compress__button--download:not(:disabled):hover {
    background: #078bd2;
  }

  .png-compress__button--secondary:not(:disabled):hover {
    border-color: var(--accent-color);
    color: #0277bd;
  }
}

.png-compress__message {
  margin-top: 8px;
  padding: 9px 10px;
  border-radius: 8px;
  font-weight: 700;
  line-height: 1.6;
}

.png-compress__message--error {
  border: 1px solid color-mix(in srgb, var(--main-color) 30%, transparent);
  background: var(--png-compress-pink-soft);
  color: #b42372;
}

.png-compress__message--success {
  border: 1px solid color-mix(in srgb, var(--main-color) 32%, transparent);
  background: var(--png-compress-pink-soft);
  color: var(--main-color);
}

.png-compress__message--loading {
  border: 1px solid color-mix(in srgb, var(--accent-color) 28%, transparent);
  background: var(--png-compress-blue-soft);
  color: #0277bd;
}

.png-compress__preview-panel {
  position: sticky;
  top: 96px;
  min-width: 0;
}

.png-compress__result-empty {
  width: 100%;
  margin: 10px auto 0;
  padding: 14px;
  border: 1px dashed color-mix(in srgb, var(--accent-color) 56%, transparent);
  border-radius: 8px;
  background: #eaf7ff;
  color: var(--png-compress-muted);
  font-weight: 700;
  line-height: 1.55;
  text-align: center;
}

.png-compress__result-empty p {
  margin: 0;
}

.png-compress__bulk-actions {
  width: 100%;
  margin-top: 10px;
}

.png-compress__results {
  display: grid;
  gap: 10px;
  width: 100%;
  margin: 10px auto 0;
}

.png-compress__result-card {
  display: grid;
  grid-template-columns: 86px minmax(0, 1fr);
  gap: 10px;
  padding: 10px;
  border: 1px solid #edf1f5;
  border-radius: 8px;
  background: #f8fafc;
}

.png-compress__thumb {
  display: block;
  width: 86px;
  height: 86px;
  border: 1px solid #e6eaf0;
  border-radius: 8px;
  background: #fff;
  object-fit: contain;
}

.png-compress__result-body {
  min-width: 0;
}

.png-compress__file-name {
  margin: 0 0 7px;
  color: var(--png-compress-ink);
  font-size: 14px;
  font-weight: 800;
  line-height: 1.45;
  overflow-wrap: anywhere;
}

.png-compress__summary {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 4px 8px;
  margin: 0;
  color: #475467;
  font-size: 12px;
  line-height: 1.5;
}

.png-compress__summary dt {
  margin: 0;
  font-weight: 800;
}

.png-compress__summary dd {
  margin: 0;
  overflow-wrap: anywhere;
}

.png-compress__summary-emphasis {
  color: var(--main-color);
  font-weight: 800;
}

.png-compress__summary-note,
.png-compress__result-note {
  color: #b42372;
  font-weight: 800;
}

.png-compress__result-note {
  margin: 8px 0 0;
  font-size: 12px;
  line-height: 1.5;
}

.png-compress__result-card .omoshiro-tool__button {
  width: 100%;
  min-height: 38px;
  margin-top: 9px;
  padding: 8px 10px;
  font-size: 13px;
}

.png-compress__format-guide {
  width: 100%;
  margin-top: 12px;
  margin-inline: auto;
  padding: 10px 12px;
  border: 1px solid color-mix(in srgb, var(--accent-color) 20%, transparent);
  border-radius: 8px;
  background: var(--png-compress-blue-soft);
}

.png-compress__mini-title {
  margin: 0 0 8px;
  font-size: 15px;
  font-weight: 800;
  line-height: 1.4;
}

.png-compress__list {
  margin: 0;
  padding-left: 0;
  list-style: none;
}

.png-compress__list li {
  line-height: 1.55;
}

.png-compress__list li::before {
  content: "・";
}

.png-compress__features {
  margin-top: 14px;
  padding: 16px;
}

.png-compress__features-title {
  margin-bottom: 12px;
}

.png-compress__features-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.png-compress__feature-card {
  padding: 12px;
  border: 1px solid #edf1f5;
  border-radius: 8px;
  background: #f8fafc;
}

.png-compress__feature-title {
  margin: 0 0 6px;
  color: var(--png-compress-ink);
  font-size: 15px;
  font-weight: 800;
  line-height: 1.45;
}

.png-compress__feature-card p {
  margin: 0;
  color: #475467;
  font-size: 13px;
  line-height: 1.65;
}

@media (max-width: 900px) {
  .png-compress {
    padding-top: 14px;
  }

  .png-compress__hero {
    display: block;
  }

  .png-compress__lead {
    margin-top: 8px;
  }

  .png-compress__app {
    grid-template-columns: 1fr;
  }

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

  .png-compress__preview-panel {
    position: static;
  }
}

@media (max-width: 640px) {
  .png-compress__hero,
  .png-compress__panel,
  .png-compress__preview-panel,
  .png-compress__features {
    padding: 14px;
  }

  .png-compress__settings-grid,
  .png-compress__features-grid,
  .png-compress__size-grid,
  .png-compress__radio-list {
    grid-template-columns: 1fr;
  }

  .png-compress__actions,
  .png-compress__actions .png-compress__button {
    width: 100%;
  }

  .png-compress__result-card {
    grid-template-columns: 72px minmax(0, 1fr);
  }

  .png-compress__thumb {
    width: 72px;
    height: 72px;
  }
}