/* ══════════════════════════════════════════
   PDF LIBRARY — save-prompt modal + library page
   ══════════════════════════════════════════ */

/* Save prompt (shown once per Print.render()/renderNewTab() call) */
.plbg{position:fixed;inset:0;background:rgba(15,23,42,.5);backdrop-filter:blur(5px);z-index:9200;display:none;align-items:center;justify-content:center;padding:16px;}
.plbg.on{display:flex;}
.plbox{background:#fff;border-radius:16px;width:min(96vw,420px);max-height:90vh;overflow:hidden;display:flex;flex-direction:column;box-shadow:0 24px 64px rgba(0,0,0,.25);}
.plhdr{padding:16px 20px;display:flex;align-items:center;justify-content:space-between;background:var(--grad-header);color:#fff;flex-shrink:0;}
.plhdr h3{font-size:15px;font-weight:700;}
.plhdr h3 small{font-size:11px;opacity:.7;display:block;font-weight:400;margin-top:2px;}
.plclose{width:28px;height:28px;border-radius:7px;border:1px solid rgba(255,255,255,.3);background:rgba(255,255,255,.1);cursor:pointer;font-size:15px;display:flex;align-items:center;justify-content:center;color:#fff;flex-shrink:0;}
.plbody{padding:18px 20px;overflow-y:auto;}

/* Generating… state */
.pl-gen-state{display:flex;flex-direction:column;align-items:center;gap:14px;padding:20px 10px 8px;text-align:center;}
.pl-spinner{width:34px;height:34px;border-radius:50%;border:3px solid var(--border);border-top-color:var(--accent);animation:pl-spin .8s linear infinite;}
@keyframes pl-spin{to{transform:rotate(360deg);}}
.pl-gen-msg{font-size:12.5px;color:var(--muted);line-height:1.5;max-width:280px;}

/* Ready state — quick actions row above the library-save controls */
.pl-quick-actions{display:flex;gap:8px;margin-bottom:16px;}
.pl-quick-actions .btn{flex:1;justify-content:center;}

.pl-fg{margin-bottom:14px;}
.pl-fg label{display:block;font-size:11px;font-weight:700;letter-spacing:.05em;text-transform:uppercase;color:var(--muted);margin-bottom:6px;}
.pl-fg select{width:100%;padding:9px 10px;border-radius:8px;border:1px solid var(--border);font-size:13px;font-family:var(--sans);background:#fff;}
.pl-presets{display:flex;gap:6px;flex-wrap:wrap;}
.pl-preset{flex:1;min-width:64px;padding:9px 6px;border-radius:8px;border:1px solid var(--border);background:var(--s2);cursor:pointer;font-size:12px;font-weight:600;color:var(--t2);text-align:center;transition:all .12s;}
.pl-preset:hover{border-color:var(--accent);}
.pl-preset.active{background:var(--accent);border-color:var(--accent);color:#fff;}
.pl-preset.pin.active{background:var(--amber);border-color:var(--amber);}
.plftr{padding:12px 20px;border-top:1px solid var(--border);display:flex;gap:8px;justify-content:flex-end;flex-shrink:0;}
.pl-skip{background:transparent;border:none;color:var(--muted);font-size:12px;cursor:pointer;margin-right:auto;padding:8px 4px;}

/* Library page */
.pl-toolbar{display:flex;gap:8px;flex-wrap:wrap;align-items:center;margin-bottom:14px;}
.pl-toolbar input[type="search"]{flex:2;min-width:160px;padding:9px 12px;border-radius:8px;border:1px solid var(--border);font-size:13px;font-family:var(--sans);}
.pl-toolbar select{flex:1;min-width:120px;padding:9px 10px;border-radius:8px;border:1px solid var(--border);font-size:13px;background:#fff;}
.pl-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:12px;}
.pl-card{background:var(--surface);border:1px solid var(--border);border-radius:11px;padding:14px;box-shadow:var(--sh);display:flex;flex-direction:column;gap:8px;position:relative;}
.pl-card.expiring{border-color:#fecaca;}
.pl-card-top{display:flex;align-items:flex-start;justify-content:space-between;gap:8px;}
.pl-cat{font-size:10px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;padding:3px 8px;border-radius:20px;background:var(--alt);color:var(--accent);white-space:nowrap;}
.pl-pin{font-size:14px;color:var(--amber);}
.pl-title{font-size:13px;font-weight:600;color:var(--text);line-height:1.35;word-break:break-word;}
.pl-meta{font-size:11px;color:var(--muted);display:flex;flex-direction:column;gap:2px;}
.pl-meta .warn{color:var(--red);font-weight:600;}
.pl-actions{display:flex;gap:6px;margin-top:auto;}
.pl-actions .btn{flex:1;padding:7px 8px;font-size:12px;justify-content:center;}
.pl-empty{padding:40px 20px;text-align:center;color:var(--muted);font-size:13px;}