/* PDF -> images page. Drop zone, password prompt, page thumbnails, format + resolution, progress / result. */
.ti-wrap { max-width: 860px; margin: 0 auto; padding: 96px 16px 48px; color: var(--text-primary); box-sizing: border-box;
  --ti-warn: var(--color-warning, #f59e0b); --ti-err: var(--color-danger-hover, #f87171); }
:root[data-theme="light"] .ti-wrap { --ti-warn: #b45309; --ti-err: #b91c1c; }
.ti-wrap *, .ti-wrap *::before, .ti-wrap *::after { box-sizing: border-box; }
.ti-wrap [hidden] { display: none !important; }
.ti-intro h1 { font-size: clamp(1.6rem, 4vw, 2.4rem); margin: 0 0 8px; }
.ti-intro p { color: var(--text-secondary); margin: 0 0 8px; max-width: 70ch; }
.ti-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; }
.ti-drop.over, .ti-drop:focus-within { border-color: var(--color-primary); }
.ti-drop small { color: var(--text-secondary); }
.ti-sr { position: absolute; width: 1px; height: 1px; opacity: 0; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.ti-error { color: var(--ti-err); min-height: 1em; margin: 6px 0; overflow-wrap: anywhere; }
.ti-error:empty { min-height: 0; margin: 0; }
.ti-status { color: var(--text-secondary); min-height: 1em; margin: 6px 0; overflow-wrap: anywhere; }
.ti-pass { border: 1px solid var(--border-color); border-radius: 12px; padding: 16px; margin: 0 0 16px; background: var(--bg-secondary); min-width: 0; }
.ti-pass p { margin: 0 0 10px; }
.ti-pass form { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.ti-pass input { flex: 1 1 180px; min-width: 0; min-height: 44px; padding: 8px 12px; font: inherit; font-size: 16px; color: var(--text-primary); background: var(--bg-primary); border: 1px solid var(--border-color); border-radius: 10px; }
.ti-pass input:focus-visible { outline: 2px solid var(--color-primary); outline-offset: 2px; }
.ti-file { display: flex; flex-wrap: wrap; gap: 4px 10px; align-items: baseline; margin: 0 0 12px; min-width: 0; }
.ti-file-name { font-weight: 600; overflow-wrap: anywhere; min-width: 0; }
.ti-file-size { color: var(--text-secondary); font-size: 0.9rem; }
.ti-bar { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 8px; margin: 8px 0; }
.ti-count { font-weight: 600; }
.ti-bar-btns { display: flex; gap: 8px; flex-wrap: wrap; }
.ti-grid { list-style: none; margin: 0 0 20px; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(120px, 1fr)); gap: 12px; max-height: 60vh; overflow-y: auto; padding: 4px; }
.ti-card { display: block; min-width: 0; }
.ti-card label { display: grid; gap: 6px; padding: 8px; border: 1px solid var(--border-color); border-radius: 10px; background: var(--bg-secondary); cursor: pointer; min-height: 44px; }
.ti-card label:has(input:checked) { border-color: var(--color-primary); box-shadow: 0 0 0 1px var(--color-primary); }
.ti-card label:has(input:focus-visible) { outline: 2px solid var(--color-primary); outline-offset: 2px; }
.ti-thumb { aspect-ratio: 3 / 4; display: grid; place-items: center; overflow: hidden; border-radius: 6px; background: var(--bg-tertiary, var(--bg-primary)); }
.ti-thumb canvas { max-width: 100%; max-height: 100%; display: block; background: #fff; }
.ti-pick { display: flex; align-items: center; gap: 8px; font-size: 0.9rem; color: var(--text-secondary); }
.ti-pick input { margin: 0; width: 20px; height: 20px; flex: none; accent-color: var(--color-primary); }
.ti-set { border: 0; margin: 0 0 14px; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; min-width: 0; }
.ti-set legend { font-weight: 600; font-size: 0.9rem; color: var(--text-secondary); padding: 0; margin-bottom: 6px; }
.ti-choice { display: inline-flex; align-items: center; gap: 8px; padding: 8px 14px; min-height: 44px; border: 1px solid var(--border-color); border-radius: 10px; background: var(--bg-secondary); cursor: pointer; }
.ti-choice:has(input:checked) { border-color: var(--color-primary); box-shadow: 0 0 0 1px var(--color-primary); }
.ti-choice:has(input:focus-visible) { outline: 2px solid var(--color-primary); outline-offset: 2px; }
.ti-choice input { margin: 0; width: 18px; height: 18px; flex: none; accent-color: var(--color-primary); }
.ti-set:disabled { opacity: 0.6; }
.ti-actions { margin: 0 0 12px; }
.ti-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; }
.ti-btn--small { padding: 6px 14px; min-height: 40px; }
.ti-btn--primary { background: var(--color-primary); border-color: var(--color-primary); color: #fff; font-weight: 600; }
.ti-btn:disabled { opacity: 0.5; cursor: not-allowed; }
.ti-btn:focus-visible { outline: 2px solid var(--color-primary); outline-offset: 2px; }
.ti-progress { display: grid; gap: 8px; justify-items: start; margin: 0 0 12px; }
.ti-progress progress { width: 100%; height: 12px; accent-color: var(--color-primary); }
.ti-progress p { margin: 0; color: var(--text-secondary); }
.ti-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; }
.ti-result-line { margin: 0; font-size: 1.2rem; font-weight: 700; overflow-wrap: anywhere; }
.ti-notes { margin: 0; padding-left: 1.2em; color: var(--ti-warn); font-weight: 600; overflow-wrap: anywhere; }
.ti-result .ti-btn { margin-top: 8px; }
.img-foot { text-align: center; padding: 24px 16px; font-size: 0.875rem; }
.img-foot a { color: var(--text-secondary); }
@media (max-width: 420px) {
  .ti-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
}