/* PDF Tools - uses the site's own tokens from /assets/site.css */
:root{--err:#A12A1F;--ok:#2F6B3F}
:root[data-theme="dark"]{--err:#F0958B;--ok:#8CCB9B}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){--err:#F0958B;--ok:#8CCB9B}}
.pdft{max-width:var(--page-max,1120px);margin:0 auto;padding:1.6rem var(--space-page,1.25rem) 3rem}
.pdft *{box-sizing:border-box}
.pdft .crumbs{font-size:.85rem;color:var(--text-muted);margin:0 0 .9rem}
.pdft .crumbs a{color:var(--text-muted)}
.pdft h1{font-family:var(--font-head);font-size:clamp(1.9rem,4.4vw,2.9rem);letter-spacing:-.025em;line-height:1.1;margin:0 0 .6rem;font-weight:650}
.pdft .lede{color:var(--text-muted);max-width:60ch;margin:0 0 1rem;font-size:1.05rem}
.trust{display:flex;flex-wrap:wrap;gap:.5rem .6rem;margin:0 0 1.6rem;padding:0;list-style:none}
.trust li{display:inline-flex;align-items:center;gap:.45rem;font-size:.82rem;border:1px solid var(--line);background:var(--surface);color:var(--text);padding:.32rem .7rem;border-radius:999px}
.trust svg{width:14px;height:14px;color:var(--accent);flex:none}
.picker{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:.6rem;margin:0 0 1.2rem}
.pick{display:flex;flex-direction:column;align-items:flex-start;gap:.55rem;text-align:left;padding:.85rem .9rem;border:1px solid var(--line);background:var(--surface);color:var(--text);border-radius:12px;cursor:pointer;font:inherit;transition:border-color .15s,background .15s}
.pick:hover{border-color:var(--text-muted)}
.pick svg{width:22px;height:22px;color:var(--text-muted);flex:none}
.pick b{font-size:.9rem;font-weight:600;line-height:1.2}
.pick[aria-selected="true"]{border-color:var(--accent);background:color-mix(in srgb,var(--accent) 9%,var(--surface));box-shadow:inset 0 0 0 1px var(--accent)}
.pick[aria-selected="true"] svg{color:var(--accent)}
.pick:focus-visible,.pdft button:focus-visible,.drop:focus-within,.pdft input:focus-visible,.pdft select:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.pane{border:1px solid var(--line);background:var(--surface);border-radius:16px;padding:1.4rem}
.pane[hidden]{display:none}
.pane h2{font-family:var(--font-head);font-size:1.35rem;margin:0 0 .25rem;letter-spacing:-.015em}
.pane .sub{color:var(--text-muted);margin:0 0 1.1rem;font-size:.95rem}
.drop{display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;gap:.4rem;padding:2rem 1rem;border:1.5px dashed var(--line);border-radius:14px;background:var(--bg);cursor:pointer;transition:border-color .15s,background .15s;position:relative}
.drop:hover,.drop.over{border-color:var(--accent);background:color-mix(in srgb,var(--accent) 6%,var(--bg))}
.drop input{position:absolute;inset:0;opacity:0;cursor:pointer;width:100%;height:100%}
.drop svg{width:30px;height:30px;color:var(--accent)}
.drop b{font-size:1rem}
.drop span{color:var(--text-muted);font-size:.88rem}
.drop.compact{padding:1rem}
.pdft .btn{font-family:inherit}
.pdft .btn[disabled]{opacity:.45;cursor:not-allowed;pointer-events:none}
.pdft .btn-small{padding:.42rem .9rem;font-size:.85rem}
.actions{display:flex;flex-wrap:wrap;gap:.6rem;align-items:center;margin-top:1.1rem}
.opts{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:.9rem 1.1rem;margin-top:1.1rem}
.opt label,.opt .lab{display:block;font-size:.8rem;color:var(--text-muted);margin-bottom:.3rem;font-weight:600;letter-spacing:.02em}
.pdft select,.pdft input[type=text]{width:100%;padding:.6rem .7rem;border:1px solid var(--line);border-radius:8px;background:var(--bg);color:var(--text);font:inherit;font-size:.95rem;min-height:42px}
.seg{display:flex;flex-wrap:wrap;gap:.4rem}
.seg label{margin:0;display:inline-flex}
.seg input{position:absolute;opacity:0;pointer-events:none}
.seg span{padding:.5rem .85rem;border:1px solid var(--line);border-radius:999px;font-size:.88rem;cursor:pointer;background:var(--bg);color:var(--text);font-weight:500;letter-spacing:0}
.seg input:checked+span{border-color:var(--accent);background:color-mix(in srgb,var(--accent) 12%,var(--bg));box-shadow:inset 0 0 0 1px var(--accent);font-weight:600}
.seg input:focus-visible+span{outline:2px solid var(--accent);outline-offset:2px}
.list{list-style:none;margin:1rem 0 0;padding:0;display:grid;gap:.5rem}
.item{display:grid;grid-template-columns:auto 52px minmax(0,1fr) auto;gap:.75rem;align-items:center;padding:.55rem .65rem;border:1px solid var(--line);border-radius:12px;background:var(--bg)}
.item.dragging{opacity:.4}
.item.dropbefore{box-shadow:0 -2px 0 var(--accent)}
.grip{color:var(--text-muted);cursor:grab;display:grid;place-items:center;width:22px;touch-action:none}
.grip svg{width:16px;height:16px}
.thumbbox{width:52px;height:64px;border:1px solid var(--line);border-radius:6px;overflow:hidden;background:#fff;display:grid;place-items:center}
.thumbbox img{max-width:100%;max-height:100%;display:block}
.meta{min-width:0}
.meta b{display:block;font-size:.92rem;font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.meta span{font-size:.8rem;color:var(--text-muted)}
.ctl{display:flex;gap:.3rem}
.ib{width:36px;height:36px;display:grid;place-items:center;border:1px solid var(--line);border-radius:9px;background:var(--surface);color:var(--text);cursor:pointer;padding:0}
.ib:hover{border-color:var(--text-muted)}
.ib svg{width:17px;height:17px}
.ib[disabled]{opacity:.35;cursor:not-allowed}
.pages{display:grid;grid-template-columns:repeat(auto-fill,minmax(128px,1fr));gap:.8rem;margin-top:1rem}
.pg{position:relative;border:1px solid var(--line);border-radius:10px;background:var(--bg);padding:.5rem;display:flex;flex-direction:column;align-items:center;gap:.4rem;cursor:pointer;user-select:none}
.pg.sel{border-color:var(--accent);box-shadow:inset 0 0 0 1.5px var(--accent);background:color-mix(in srgb,var(--accent) 8%,var(--bg))}
.pg .tb{width:100%;aspect-ratio:3/4;background:#fff;border:1px solid var(--line);border-radius:5px;display:grid;place-items:center;overflow:hidden}
.pg .tb img{max-width:100%;max-height:100%;display:block}
.pg .n{font-size:.8rem;color:var(--text-muted);font-weight:600}
.pg .tick{position:absolute;top:.4rem;right:.4rem;width:22px;height:22px;border-radius:50%;background:var(--accent);color:var(--on-accent);display:none;place-items:center}
.pg.sel .tick{display:grid}
.pg .tick svg{width:13px;height:13px}
.pg.org{cursor:default}
.pg.org.dragging{opacity:.4}
.pg.org.dropbefore{box-shadow:-3px 0 0 var(--accent)}
.pg .pc{display:flex;gap:.25rem;flex-wrap:wrap;justify-content:center}
.pg .pc .ib{width:32px;height:32px;border-radius:8px}
.pg .pc .ib svg{width:15px;height:15px}
.file-head{display:flex;gap:.8rem;align-items:center;justify-content:space-between;flex-wrap:wrap;padding:.7rem .9rem;border:1px solid var(--line);border-radius:12px;background:var(--bg);margin-top:1rem}
.file-head b{font-size:.95rem;word-break:break-all}
.file-head span{color:var(--text-muted);font-size:.85rem}
.status{margin-top:1rem;font-size:.92rem;min-height:1.4em}
.status.err{color:var(--err)}
.status.err::before{content:"Error: ";font-weight:700}
.bar{height:6px;border-radius:99px;background:var(--line);overflow:hidden;margin-top:.5rem}
.bar i{display:block;height:100%;width:0;background:var(--accent);transition:width .15s}
.result{display:flex;flex-wrap:wrap;gap:.8rem 1rem;align-items:center;justify-content:space-between;margin-top:1rem;padding:1rem 1.1rem;border:1px solid color-mix(in srgb,var(--ok) 60%,var(--line));border-radius:12px;background:color-mix(in srgb,var(--ok) 8%,var(--bg))}
.result[hidden]{display:none}
.result b{display:block}
.result span{font-size:.88rem;color:var(--text-muted)}
.note{font-size:.85rem;color:var(--text-muted);margin-top:.8rem}
.imgs{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:.8rem;margin-top:1rem}
.img{border:1px solid var(--line);border-radius:10px;padding:.5rem;background:var(--bg);display:flex;flex-direction:column;gap:.45rem}
.img .tb{background:#fff;border:1px solid var(--line);border-radius:5px;aspect-ratio:3/4;display:grid;place-items:center;overflow:hidden}
.img .tb img{max-width:100%;max-height:100%}
.img .row{display:flex;justify-content:space-between;align-items:center;gap:.4rem;font-size:.8rem;color:var(--text-muted)}
.seo{max-width:760px;margin:2.5rem 0 0}
.seo h2{font-family:var(--font-head);font-size:1.3rem;margin:1.8rem 0 .5rem}
.seo h3{font-size:1rem;margin:1.1rem 0 .25rem}
.seo p,.seo li{color:var(--text-muted);line-height:1.65}
.seo a{color:var(--accent-strong)}
.fine{font-size:.82rem;color:var(--text-muted);margin-top:1.5rem}
.vh{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
@media(max-width:900px){.picker{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:560px){
 .pdft{padding-top:1.1rem}
 .picker{grid-template-columns:repeat(2,minmax(0,1fr));gap:.5rem}
 .pane{padding:1rem;border-radius:14px}
 .item{grid-template-columns:auto 44px minmax(0,1fr);row-gap:.5rem}
 .item .ctl{grid-column:1 / -1;justify-content:flex-end}
 .thumbbox{width:44px;height:56px}
 .pages{grid-template-columns:repeat(2,minmax(0,1fr))}
 .actions .btn{flex:1 1 auto;justify-content:center}
 .imgs{grid-template-columns:repeat(2,minmax(0,1fr))}
}