/* Compress PDF page. One column; the drop zone, then level cards, then progress or result. */
.pc-wrap { max-width: 720px; margin: 0 auto; padding: 96px 16px 48px; color: var(--text-primary); box-sizing: border-box;
  --pc-ok: var(--color-success, #4ade80); --pc-warn: var(--color-warning, #f59e0b); --pc-err: var(--color-danger-hover, #f87171); }
:root[data-theme="light"] .pc-wrap { --pc-ok: #15803d; --pc-warn: #b45309; --pc-err: #b91c1c; }
.pc-wrap *, .pc-wrap *::before, .pc-wrap *::after { box-sizing: border-box; }
.pc-wrap [hidden] { display: none !important; }
.pc-intro h1 { font-size: clamp(1.6rem, 4vw, 2.4rem); margin: 0 0 8px; }
.pc-intro p { color: var(--text-secondary); margin: 0 0 8px; max-width: 70ch; }
.pc-drop { display: grid; place-items: center; gap: 6px; padding: 32px 16px; margin: 16px 0; border: 2px dashed var(--border-color); border-radius: 12px; cursor: pointer; text-align: center; background: var(--bg-secondary); position: relative; min-width: 0; }
.pc-drop.over, .pc-drop:focus-within { border-color: var(--color-primary); }
.pc-drop small { color: var(--text-secondary); }
.pc-sr { position: absolute; width: 1px; height: 1px; opacity: 0; overflow: hidden; }
.pc-error { color: var(--pc-err); min-height: 1em; margin: 6px 0; overflow-wrap: anywhere; }
.pc-status { color: var(--text-secondary); min-height: 1em; margin: 6px 0; overflow-wrap: anywhere; }
.pc-file { display: flex; flex-wrap: wrap; gap: 4px 10px; align-items: baseline; margin: 0 0 12px; min-width: 0; }
.pc-file-name { font-weight: 600; overflow-wrap: anywhere; min-width: 0; }
.pc-file-size { color: var(--text-secondary); font-size: 0.9rem; }
.pc-levels { border: 0; margin: 0 0 16px; padding: 0; display: grid; gap: 8px; min-width: 0; }
.pc-levels legend { font-weight: 600; font-size: 0.9rem; color: var(--text-secondary); padding: 0; margin-bottom: 8px; }
.pc-level { display: flex; gap: 12px; align-items: flex-start; padding: 12px 14px; border: 1px solid var(--border-color); border-radius: 10px; background: var(--bg-secondary); cursor: pointer; min-height: 44px; min-width: 0; }
.pc-level:has(input:checked) { border-color: var(--color-primary); box-shadow: 0 0 0 1px var(--color-primary); }
.pc-level:has(input:focus-visible) { outline: 2px solid var(--color-primary); outline-offset: 2px; }
.pc-level input { margin: 3px 0 0; width: 18px; height: 18px; flex: none; accent-color: var(--color-primary); }
.pc-level span { display: grid; gap: 2px; min-width: 0; }
.pc-level small { color: var(--text-secondary); font-size: 0.88rem; }
.pc-actions { margin: 0 0 12px; }
.pc-btn { border: 1px solid var(--border-color); background: transparent; color: var(--text-primary); border-radius: 10px; padding: 10px 18px; min-height: 44px; cursor: pointer; font: inherit; }
.pc-btn--primary { background: var(--color-primary); border-color: var(--color-primary); color: #fff; font-weight: 600; }
.pc-btn:disabled { opacity: 0.5; cursor: not-allowed; }
.pc-btn:focus-visible { outline: 2px solid var(--color-primary); outline-offset: 2px; }
.pc-progress { display: grid; gap: 8px; justify-items: start; margin: 0 0 12px; }
.pc-progress progress { width: 100%; height: 12px; accent-color: var(--color-primary); }
.pc-progress p { margin: 0; color: var(--text-secondary); }
.pc-result { display: grid; gap: 6px; justify-items: start; padding: 16px; border: 1px solid var(--border-color); border-radius: 12px; background: var(--bg-secondary); margin: 0 0 12px; min-width: 0; }
.pc-result-line { margin: 0; font-size: 1.25rem; font-weight: 700; overflow-wrap: anywhere; }
.pc-detail { margin: 0; color: var(--text-secondary); }
.pc-detail:empty { display: none; }
.pc-warn { margin: 4px 0; color: var(--pc-warn); font-weight: 600; overflow-wrap: anywhere; }
.pc-result .pc-btn { margin-top: 8px; }
.img-foot { text-align: center; padding: 24px 16px; font-size: 0.875rem; }
.img-foot a { color: var(--text-secondary); }