/* 網址服務商辨識：只補平台 Logo 高亮與來源卡片互動，不影響下載核心。 */
.platform-icon[data-provider] {
  isolation: isolate;
  overflow: visible;
  transition: transform .2s ease, opacity .2s ease, filter .2s ease, border-color .2s ease, box-shadow .2s ease, background .2s ease;
}

.platform-icons.has-detected-provider .platform-icon[data-provider]:not(.is-detected) {
  opacity: .28;
  filter: grayscale(.35) saturate(.28) brightness(.96);
  transform: scale(.94);
}

.platform-icon[data-provider].is-detected {
  z-index: 3;
  opacity: 1 !important;
  filter: none !important;
  animation: none !important;
  border: 2px solid currentColor;
  background: color-mix(in srgb, var(--card) 90%, currentColor 10%);
  box-shadow:
    0 0 22px color-mix(in srgb, currentColor 34%, transparent),
    0 13px 28px rgba(30, 41, 77, .18);
  transform: translateY(-2px) scale(1.08);
}

.platform-ganjing {
  color: #244b9b !important;
}

.platform-ganjing .provider-brand-mark-ganjing {
  width: 44px;
  height: 44px;
}

.platform-odysee {
  color: #f43d61 !important;
}

.platform-odysee .provider-brand-mark-odysee {
  width: 38px;
  height: 38px;
}

.provider-brand-mark {
  display: block;
  overflow: visible;
}

/* 網址列：貼上網址固定在解析網址左側。 */
.url-row .paste-url-button {
  margin-right: 7px;
  padding: 0 18px;
  border: 1px solid var(--line);
  background: var(--soft-bg);
  color: var(--ink);
  box-shadow: none;
  white-space: nowrap;
}

.url-row .paste-url-button:hover {
  background: color-mix(in srgb, var(--soft-bg) 82%, var(--accent) 18%);
  color: var(--accent);
  box-shadow: 0 8px 18px rgba(35,42,82,.12);
}

/* 解析成功後：下載區先顯示在網址下方，預覽卡片移到最下方、平台 Logo 上方。 */
.result:not([hidden]) {
  display: flex;
  flex-direction: column;
}

.result:not([hidden]) #download-form {
  order: 1;
}

.result:not([hidden]) .media-card {
  order: 2;
  margin-top: 18px;
}

.download-actions {
  display: grid;
  gap: 11px;
  margin-top: 10px;
}

.download-actions[hidden],
.subtitle-download-actions[hidden] {
  display: none !important;
}

.quality-display {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  min-height: 47px;
  padding: 10px 14px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--soft-bg);
  color: var(--muted);
  font: 700 14px/1.35 "Noto Sans TC", sans-serif;
}

.quality-display strong {
  color: var(--ink);
  font-size: 16px;
  font-weight: 900;
}

.download-action-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.download-action-button {
  width: 100%;
}

#download-audio-button {
  border: 1px solid color-mix(in srgb, var(--accent) 24%, var(--line));
}

.subtitle-download-actions {
  padding-top: 2px;
}

.subtitle-download-actions label {
  margin: 0;
  padding: 0;
}

.media-card.media-source-link {
  position: relative;
  cursor: pointer;
  outline: none;
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}

.media-card.media-source-link::after {
  content: "↗ 來源";
  position: absolute;
  top: 10px;
  right: 10px;
  z-index: 4;
  padding: 5px 9px;
  border: 1px solid color-mix(in srgb, var(--accent) 30%, transparent);
  border-radius: 999px;
  background: color-mix(in srgb, var(--panel-bg) 88%, transparent);
  color: var(--accent);
  box-shadow: 0 5px 16px rgba(38, 45, 90, .12);
  font: 800 12px/1 "Noto Sans TC", sans-serif;
  pointer-events: none;
  backdrop-filter: blur(9px);
  -webkit-backdrop-filter: blur(9px);
}

.media-card.media-source-link:hover,
.media-card.media-source-link:focus-visible {
  transform: translateY(-2px);
  border-color: color-mix(in srgb, var(--accent) 42%, var(--line));
  box-shadow: 0 18px 42px rgba(58, 64, 130, .18);
}

.media-card.media-source-link:focus-visible {
  box-shadow:
    0 0 0 4px color-mix(in srgb, var(--accent) 22%, transparent),
    0 18px 42px rgba(58, 64, 130, .18);
}

@media (max-width: 560px) {
  .platform-icons.has-detected-provider .platform-icon[data-provider]:not(.is-detected) {
    opacity: .32;
    transform: scale(.95);
  }

  .platform-icon[data-provider].is-detected {
    transform: translateY(-1px) scale(1.07);
  }

  .platform-ganjing .provider-brand-mark-ganjing {
    width: 40px;
    height: 40px;
  }

  .platform-odysee .provider-brand-mark-odysee {
    width: 35px;
    height: 35px;
  }

  .url-row {
    flex-wrap: wrap;
  }

  .url-row input {
    flex: 1 1 calc(100% - 48px);
  }

  .url-row .paste-url-button,
  .url-row #lookup-button {
    flex: 1 1 0;
    margin-top: 6px;
  }

  .url-row .paste-url-button {
    margin-right: 7px;
  }

  .download-action-grid {
    grid-template-columns: 1fr;
  }

  .quality-display {
    align-items: flex-start;
    flex-direction: column;
    gap: 4px;
  }
}