.compress-page { max-width: 1120px; margin: 0 auto; padding: 28px 24px 64px; }
.back-link { color: var(--text1); font-weight: 700; }
.compress-heading { margin: 26px 0; }
.eyebrow { font-size: 12px; font-weight: 900; letter-spacing: .12em; color: var(--text1); }
.compress-heading h1 { font-size: clamp(28px,4vw,42px); line-height: 1.2; margin: 8px 0 12px; }
.compress-heading > p:last-child { font-size: 17px; }
.file-drop { padding: 24px; border: 2px dashed var(--accent); border-radius: 18px; display: flex; align-items: center; gap: 16px; cursor: pointer; flex-wrap: wrap; background: var(--sl); }
.file-drop strong { font-size: 18px; }
.file-drop input { width: 100%; font: inherit; color: var(--text1); }
.file-drop input::file-selector-button { background: var(--text1); color: var(--bg); border: 0; padding: 9px 16px; border-radius: 8px; font: inherit; font-weight: 700; cursor: pointer; margin-right: 12px; }
.file-drop.dragging { outline: 4px solid var(--accent); }
.upload-mark { font-size: 30px; line-height: 1; }
.file-info { margin: 12px 0 24px; overflow-wrap: anywhere; font-weight: 700; }
.compress-layout { display: grid; grid-template-columns: minmax(270px,.85fr) minmax(0,1.15fr); gap: 24px; align-items: start; }
.settings-panel, .result-panel { padding: 26px; border-radius: 20px; background: var(--sl); border: 1px solid var(--text2); }
.compress-page h2 { font-size: 20px; margin-bottom: 20px; }
.compress-page fieldset { border: 0; min-width: 0; }
.compress-page legend { font-size: 14px; font-weight: 800; margin-bottom: 10px; }
.quality-choice { display: flex; gap: 12px; align-items: center; padding: 14px; border: 1px solid var(--text2); border-radius: 12px; margin-bottom: 10px; cursor: pointer; }
.quality-choice:has(input:checked) { outline: 2px solid var(--accent); border-color: var(--accent); background: var(--bg); }
.compress-page input[type=radio], .compress-page input[type=checkbox] { width: 20px; height: 20px; accent-color: var(--accent); flex: 0 0 20px; }
.compress-page small { display: block; color: var(--text1); font-size: 13px; margin-top: 4px; }
.quality-choice em { font-style: normal; display: inline-block; font-size: 11px; padding: 1px 7px; border-radius: 20px; background: var(--text1); color: var(--bg); }
.check-choice { display: flex; align-items: flex-start; gap: 12px; margin-top: 20px; cursor: pointer; }
.check-choice input { margin-top: 3px; }
.method-note, .settings-hint { margin-top: 18px; font-size: 14px; }
.warning { background: #fff0cc; color: #523600; padding: 12px; border-radius: 10px; border: 1px solid #946400; }
.result-panel { border: 2px solid var(--accent); }
.result-heading { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 10px; margin-bottom: 22px; }
.result-heading h2 { margin: 0; }
.result-badge { padding: 5px 10px; border-radius: 7px; font-size: 12px; font-weight: 800; background: var(--bg); color: var(--text1); }
.size-comparison { display: grid; grid-template-columns: 1fr; gap: 20px; }
.size-label { display: block; font-size: 14px; font-weight: 800; }
.original-size { display: block; font-size: 27px; line-height: 1.3; }
.result-size-wrap { background: #103d43; color: #fff; padding: 22px; border-radius: 14px; }
.result-size-wrap small { color: #fff; }
.result-size { display: block; font-size: clamp(34px,4.5vw,52px); line-height: 1.2; font-weight: 900; overflow-wrap: anywhere; margin-top: 8px; }
.savings { font-size: 22px; font-weight: 900; margin: 18px 0 12px; }
.result-status { font-size: 16px; margin: 12px 0 18px; overflow-wrap: anywhere; }
.result-panel[data-outcome=larger] .savings, .result-panel[data-outcome=error] .savings { color: #a12616; }
[data-theme=dark] .result-panel[data-outcome=larger] .savings, [data-theme=dark] .result-panel[data-outcome=error] .savings { color: #ffb3a8; }
.result-actions { display: flex; flex-wrap: wrap; gap: 10px; }
.download-button, .secondary-button { font: inherit; font-weight: 800; padding: 14px 18px; border: 2px solid var(--text1); border-radius: 10px; cursor: pointer; }
.download-button { background: var(--text1); color: var(--bg); flex: 1; }
.download-button:disabled { background: var(--bg); color: var(--text2); border-color: var(--text2); cursor: not-allowed; }
.secondary-button { background: var(--bg); color: var(--text1); }
.exact-note { font-size: 13px; margin-top: 16px; }
.compress-page progress { width: 100%; accent-color: var(--accent); height: 12px; }
.compress-page figure { margin-top: 22px; }
.compress-page figcaption { font-size: 14px; font-weight: 700; margin-bottom: 10px; }
#previewCanvas { width: 100%; height: auto; background: #fff; border: 1px solid var(--text2); }
.load-error { padding: 16px; background: #fff0cc; color: #523600; }
.mobile-result { display: none; }
.compress-page :focus-visible { outline: 3px solid var(--accent); outline-offset: 4px; }
[hidden] { display: none !important; }
@media (max-width: 720px) {
  .compress-layout { grid-template-columns: 1fr; }
  .compress-page { padding: 20px 16px 100px; }
  .settings-panel, .result-panel { padding: 20px; }
  .mobile-result { position: fixed; z-index: 60; bottom: 12px; left: 12px; right: 12px; display: flex; gap: 12px; align-items: center; justify-content: space-between; padding: 14px 18px; border-radius: 12px; border: 2px solid #80e3d6; color: white; background: #103d43; box-shadow: 0 3px 18px #0005; cursor: pointer; font: inherit; }
  .mobile-result span:first-child { font-size: 13px; text-align: left; }
  .mobile-result strong { font-size: 23px; white-space: nowrap; }
}