.pi { display: grid; gap: 20px; }
.pi .kv-msg { margin: 0; }
.pi-work { display: grid; gap: 20px; }

.pi-file { display: grid; grid-template-columns: 64px minmax(0, 1fr) auto; align-items: center; gap: 8px 16px; }
.pi-file p { margin: 0; }
.pi-file-thumb { width: 64px; height: 64px; display: grid; place-items: center; background: var(--sunken); border-radius: 6px; overflow: hidden; }
.pi-file-thumb canvas { max-width: 100%; max-height: 100%; box-shadow: 0 0 0 1px var(--line); }
.pi-file-name { font-weight: 700; font-size: 1.08rem; overflow-wrap: anywhere; }
@media (max-width: 520px) { .pi-file { grid-template-columns: 64px minmax(0, 1fr); } .pi-file .kv-btn { grid-column: 1 / -1; justify-self: start; } }

.pi-dpi { display: grid; gap: 8px; }
.pi-pages { width: min(100%, 260px); max-width: none; }
.pi-pages[aria-invalid='true'] { border-color: var(--err); }
.pi-go { justify-self: start; }

.pi-results { display: grid; gap: 12px; padding-top: 18px; border-top: 2px solid var(--line); }
.pi-results-head { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 8px; }
.pi-results-head h2 { font-size: 1.1rem; font-weight: 720; }
.pi-done { margin: 0; color: var(--muted); font-weight: 600; }
.pi-grid { list-style: none; margin: 0; padding: 0; display: grid; gap: 14px; grid-template-columns: repeat(auto-fill, minmax(130px, 1fr)); }
.pi-grid li { display: grid; gap: 6px; padding: 8px; border: 1.5px solid var(--line); border-radius: 10px; background: var(--surface); }
.pi-grid .pi-img { aspect-ratio: 3 / 4; display: grid; place-items: center; background: var(--sunken); border-radius: 4px; overflow: hidden; }
.pi-grid img { max-width: 100%; max-height: 100%; box-shadow: 0 0 0 1px var(--line); }
.pi-grid p { margin: 0; font-size: 0.88rem; color: var(--muted); }
.pi-grid strong { color: var(--ink); }
.pi-grid .kv-btn { min-height: 36px; padding: 6px 10px; font-size: 0.93rem; }
.pi-dpi { grid-template-columns: repeat(2, minmax(0, max-content)); column-gap: 22px; }
.pi-grid--long { grid-template-columns: minmax(0, 260px); }
.pi-grid--long .pi-img { aspect-ratio: auto; max-height: 420px; }
.pi-img { background: repeating-conic-gradient(var(--line) 0 25%, var(--surface) 0 50%) 0 0 / 14px 14px; }