/* The engine's message, question and input windows (dialog.js) — admin and cabinets. */
.itbs-dlg{position:fixed;inset:0;z-index:100200;display:grid;place-items:center;padding:16px;background:rgba(15,23,42,.45);-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);animation:itbs-dlg-in .14s ease-out}
.itbs-dlg-card{box-sizing:border-box;width:min(440px,100%);max-height:calc(100vh - 32px);max-height:calc(100dvh - 32px);overflow:auto;padding:22px 22px 18px;border-radius:18px;background:#fff;color:#0f172a;box-shadow:0 30px 80px -24px rgba(15,23,42,.55);font:14px/1.5 Inter,system-ui,-apple-system,"Segoe UI",sans-serif;text-align:left;animation:itbs-dlg-up .16s ease-out}
.itbs-dlg-card:focus{outline:none}
.itbs-dlg-t{margin:0 0 6px;padding:0;font-size:17px;font-weight:800;line-height:1.35;color:#0f172a;letter-spacing:-.01em}
.itbs-dlg-x{margin:0;color:#475569;white-space:pre-line;overflow-wrap:anywhere}
.itbs-dlg-x.is-main{color:#0f172a;font-size:15px;font-weight:600}
.itbs-dlg-f{display:block;margin:14px 0 0}
.itbs-dlg-f>span{display:block;margin:0 0 5px;font-size:12.5px;font-weight:700;color:#334155}
.itbs-dlg-f input,.itbs-dlg-f textarea,.itbs-dlg-f select{box-sizing:border-box;width:100%;min-height:40px;margin:0;padding:8px 12px;border:1px solid #cbd5e1;border-radius:10px;background:#fff;color:#0f172a;font:inherit;font-size:14px;box-shadow:none}
.itbs-dlg-f textarea{min-height:76px;resize:vertical}
.itbs-dlg-f input:focus,.itbs-dlg-f textarea:focus,.itbs-dlg-f select:focus{outline:0;border-color:var(--itbs-a,#2563eb);box-shadow:0 0 0 3px color-mix(in srgb,var(--itbs-a,#2563eb) 16%,transparent)}
.itbs-dlg-f .is-bad{border-color:#dc2626}
.itbs-dlg-c{display:flex;align-items:center;gap:9px;margin:14px 0 0;font-weight:600;cursor:pointer}
.itbs-dlg-c input{width:18px;height:18px;margin:0;accent-color:var(--itbs-a,#0f172a)}
.itbs-dlg-acts{display:flex;justify-content:flex-end;gap:8px;margin-top:20px}
.itbs-dlg-btn{min-width:96px;height:40px;padding:0 18px;border:1px solid #e2e8f0;border-radius:999px;background:#fff;color:#0f172a;font:700 14px/1 Inter,system-ui,-apple-system,sans-serif;cursor:pointer}
.itbs-dlg-btn:hover{background:#f8fafc}
.itbs-dlg-btn.is-pri{border-color:transparent;background:var(--itbs-a,#0f172a);color:#fff}
.itbs-dlg-btn.is-pri:hover{filter:brightness(1.08)}
.itbs-dlg-btn.is-danger{border-color:#dc2626;background:#dc2626;color:#fff}
.itbs-dlg-btn.is-danger:hover{background:#b91c1c}
.itbs-dlg-btn:focus{outline:0}
.itbs-dlg-btn:focus-visible{box-shadow:0 0 0 3px color-mix(in srgb,var(--itbs-a,#2563eb) 25%,transparent)}
@keyframes itbs-dlg-in{from{opacity:0}to{opacity:1}}
@keyframes itbs-dlg-up{from{transform:translateY(8px);opacity:.6}to{transform:none;opacity:1}}
@media (max-width:520px){
  .itbs-dlg{place-items:end stretch;padding:8px}
  .itbs-dlg-card{width:100%;padding:20px 18px 16px}
  .itbs-dlg-acts{gap:8px}
  .itbs-dlg-acts .itbs-dlg-btn{flex:1;height:46px}
}

/* success: the card at the bottom, the button's ✓, confetti, a window closing softly, the changed thing glowing */
.itbs-done-stack{position:fixed;left:50%;bottom:24px;z-index:100300;display:flex;flex-direction:column;align-items:center;gap:8px;width:min(480px,calc(100vw - 24px));transform:translateX(-50%);pointer-events:none}
.itbs-done{position:relative;box-sizing:border-box;display:flex;align-items:center;gap:12px;width:100%;padding:12px 10px 14px 12px;overflow:hidden;border:1px solid #e2e8f0;border-radius:16px;background:#fff;color:#0f172a;font:14px/1.35 Inter,system-ui,-apple-system,sans-serif;box-shadow:0 24px 50px -16px rgba(15,23,42,.45);opacity:0;transform:translateY(22px) scale(.96);transition:transform .45s cubic-bezier(.2,.9,.3,1.25),opacity .25s;pointer-events:auto}
.itbs-done.is-on{opacity:1;transform:none}
.itbs-done.is-off{opacity:0;transform:translateY(10px) scale(.98);transition:transform .25s ease-in,opacity .2s}
.itbs-done-ic{position:relative;flex:none;display:grid;place-items:center;width:38px;height:38px;border-radius:50%;background:#16a34a;color:#fff}
.itbs-done.is-on .itbs-done-ic{animation:itbs-done-pop .5s .08s cubic-bezier(.2,.9,.3,1.5) both}
.itbs-done-ic svg{width:21px;height:21px}
.itbs-done-ic path,.itbs-btn-ck path{fill:none;stroke:currentColor;stroke-width:3;stroke-linecap:round;stroke-linejoin:round;stroke-dasharray:24;stroke-dashoffset:24;animation:itbs-draw .35s .22s ease-out forwards}
.itbs-done-ic::after{content:"";position:absolute;inset:-4px;border:2px solid currentColor;border-radius:50%;color:#16a34a;opacity:0}
.itbs-done.is-on .itbs-done-ic::after{animation:itbs-done-ring .8s .22s ease-out}
.itbs-done.is-bad .itbs-done-ic{background:#dc2626}
.itbs-done.is-bad .itbs-done-ic::after{color:#dc2626}
.itbs-done.is-bad.is-on{animation:itbs-done-shake .4s .1s}
.itbs-done-t{flex:1;min-width:0}
.itbs-done-t b{display:block;font-size:14.5px;font-weight:800;overflow-wrap:anywhere}
.itbs-done-t small{display:block;margin-top:1px;color:#64748b;font-size:12.5px;font-weight:600;overflow-wrap:anywhere}
.itbs-done-a{flex:none;padding:7px 11px;border:0;border-radius:9px;background:#fff7ed;color:#ea580c;font:800 13px/1 Inter,system-ui,sans-serif;text-decoration:none;cursor:pointer}
.itbs-done-a:hover{background:#ffedd5;color:#c2410c}
.itbs-done-x{flex:none;width:26px;height:26px;padding:0;border:0;border-radius:8px;background:transparent;color:#94a3b8;font-size:18px;line-height:1;cursor:pointer}
.itbs-done-x:hover{background:#f1f5f9;color:#334155}
.itbs-done-bar{position:absolute;left:0;bottom:0;width:100%;height:3px;background:#16a34a;opacity:.35;transform-origin:left;animation:itbs-done-life linear forwards}
.itbs-done.is-bad .itbs-done-bar{background:#dc2626}
.itbs-done.is-held .itbs-done-bar{animation-play-state:paused}
.itbs-confetti{position:fixed;z-index:100310;width:7px;height:10px;margin:-5px 0 0 -3px;border-radius:2px;pointer-events:none;animation:itbs-confetti .9s cubic-bezier(.15,.7,.3,1) forwards}
.itbs-btn-busy,.itbs-btn-done{display:inline-flex!important;align-items:center;justify-content:center;gap:7px}
.itbs-btn-spin{width:16px;height:16px;border:2.5px solid rgba(255,255,255,.45);border-top-color:#fff;border-radius:50%;animation:itbs-spin .7s linear infinite}
.itbs-btn-done,.itbs-btn-done:hover,.itbs-btn-done:disabled{border-color:#16a34a!important;background:#16a34a!important;color:#fff!important;opacity:1!important;transition:background .25s}
.itbs-btn-ck{display:inline-grid;width:18px;height:18px}
.itbs-btn-ck svg{width:18px;height:18px}
.itbs-leaving{animation:itbs-fade-out .19s ease-in forwards!important}
.itbs-leaving > *{animation:itbs-shrink-out .19s cubic-bezier(.4,0,.2,1) forwards!important}
.itbs-flash{animation:itbs-flash 2.4s ease-out}
@keyframes itbs-draw{to{stroke-dashoffset:0}}
@keyframes itbs-done-pop{from{transform:scale(.4)}to{transform:scale(1)}}
@keyframes itbs-done-ring{0%{opacity:.6;transform:scale(.8)}100%{opacity:0;transform:scale(1.5)}}
@keyframes itbs-done-shake{0%,100%{transform:none}25%{transform:translateX(-6px)}75%{transform:translateX(6px)}}
@keyframes itbs-done-life{from{transform:scaleX(1)}to{transform:scaleX(0)}}
@keyframes itbs-confetti{0%{transform:translate(0,0) rotate(0);opacity:1}100%{transform:translate(var(--x),var(--y)) rotate(var(--r));opacity:0}}
@keyframes itbs-spin{to{transform:rotate(360deg)}}
@keyframes itbs-fade-out{to{opacity:0}}
@keyframes itbs-shrink-out{to{opacity:0;transform:scale(.96) translateY(8px)}}
@keyframes itbs-flash{0%{background-color:color-mix(in srgb,#16a34a 22%,transparent);box-shadow:inset 4px 0 0 #16a34a}70%{box-shadow:inset 4px 0 0 #16a34a}100%{background-color:transparent;box-shadow:inset 4px 0 0 transparent}}
@media (max-width:520px){.itbs-done-stack{bottom:84px}}
@media (prefers-reduced-motion:reduce){.itbs-dlg,.itbs-dlg-card,.itbs-done,.itbs-done-ic,.itbs-done-ic::after,.itbs-flash{animation:none!important;transition:none!important}.itbs-done-ic path,.itbs-btn-ck path{animation:none;stroke-dashoffset:0}}
/* «Undo» (ITBS_Undo): the button stands out, the line counts the seconds down */
.itbs-done.is-undo .itbs-done-a{border-color:#0f172a;background:#0f172a;color:#fff}
.itbs-done.is-undo .itbs-done-bar{height:4px;opacity:.6}
.itbs-done.is-undoing{opacity:.6;pointer-events:none}
/* A window over the page (owner 2026-10-31: «не свайпится вверх окно, свайпится окно под ним только»): while one is open
   the page under it stays put (iOS scrolled the page instead of the window), and a swipe that reaches the end of the
   window's own list stops there instead of running on to the page. The root only (owner 2026-11-03: a note window in
   the guide cabinet «scrolls everything up»): on a page whose body is as tall as the screen, hiding the body's overflow
   too shrank the page to one screen and threw it back to the top. */
html:has(.itbs-dlg,.iu-modal,.tm-modal:not([hidden]),.itbs-cw,.itbs-ai-review,.pp-wrap:not([hidden]),.itbs-modal[style*="flex"],.itbs-modal[style*="block"]){overflow:hidden!important}
.itbs-dlg,.iu-modal,.tm-modal,.itbs-cw,.itbs-ai-review,.pp-wrap,.itbs-modal{overscroll-behavior:contain}
.itbs-dlg-card,.iu-card-body,.tm-body,.itbs-modal-body,.itbs-ai-review-list{overscroll-behavior-y:contain}