/* Kalkulator „Ile kosztuje wydruk 3D?” (pod grą). Komponent: kompendium/kalkulator.js. Prefiks kal-.
   Kolory ze zmiennych strony (--bg, --bg2, --text, --muted, --border, --blue, --purple, --orange), więc działa w jasnym i ciemnym motywie.
   Karta wyniku zawsze w gradiencie niebieski → fiolet z białym tekstem. Animowane tylko transform/opacity (pasek: flex-grow przy zmianie). */
.tl-kal { position: relative; isolation: isolate; padding: 0 0 4.5rem; }
.tl-kal::before { content: ''; position: absolute; z-index: -1; top: 0; bottom: 0; left: 50%; width: 100vw; transform: translateX(-50%);
  background: radial-gradient(80% 60% at 50% 0%, color-mix(in srgb, var(--orange) 12%, var(--bg)), var(--bg) 70%);
  border-top: 1px solid color-mix(in srgb, var(--orange) 22%, transparent); }
.tl-kal > .tl3d-head { transform: translateY(-50%); margin-bottom: -.25rem; }
.tl-lab + .tl-kal, .tl-kal + .tl-videos { margin-top: 0; }
@media (max-width: 600px) { .tl-kal { padding-bottom: 3.5rem; } }

.kal { --k-fil: var(--orange); --k-pow: #F5B700; --k-wear: var(--blue); --k-des: #B14BFF; --k-ink: #0E2A6B;
  max-width: 980px; margin: 0 auto; padding: 1.3rem; border-radius: 26px; color: var(--text); font-family: 'Inter', sans-serif;
  background: var(--bg2); border: 1px solid var(--border); box-shadow: 0 30px 70px -40px color-mix(in srgb, var(--blue) 45%, transparent); }
body.light .kal { --k-pow: #E0A100; --k-des: var(--purple); }
.kal *, .kal *::before, .kal *::after { box-sizing: border-box; }
.kal button { font: inherit; -webkit-tap-highlight-color: transparent; }
.kal button:focus-visible, .kal input:focus-visible, .kal summary:focus-visible { outline: 3px solid var(--blue); outline-offset: 2px; }

/* nagłówek */
.kal-top { display: flex; align-items: center; gap: 1rem; margin-bottom: 1rem; }
.kal-badge { flex: none; width: 56px; height: 56px; display: grid; place-items: center; border-radius: 18px; color: #fff; font-size: 1.5rem;
  background: linear-gradient(135deg, var(--orange), #B14BFF); box-shadow: 0 12px 26px -12px var(--orange); }
.kal-ttl h3 { margin: 0 0 .2rem; font: 700 clamp(1.3rem, 3vw, 1.75rem)/1.2 'Space Grotesk', sans-serif; color: var(--text); }
.kal-ttl p { margin: 0; color: var(--muted); font-size: .95rem; line-height: 1.5; }

/* przykłady */
.kal-ex { display: flex; flex-wrap: wrap; align-items: center; gap: .45rem; margin-bottom: 1.1rem; }
.kal-ex-l { font: 700 .74rem 'Space Mono', monospace; letter-spacing: 2px; text-transform: uppercase; color: var(--muted); margin-right: .2rem; }
.kal-chip, .kal-mini { display: inline-flex; align-items: center; gap: .4rem; padding: .5rem .9rem; border-radius: 999px; cursor: pointer; font-weight: 600; font-size: .88rem; line-height: 1.1;
  color: var(--text); background: var(--bg); border: 1px solid var(--border); transition: background-color .2s, border-color .2s, color .2s, transform .2s; }
.kal-chip i { color: var(--orange); }
.kal-chip:hover, .kal-mini:hover { border-color: var(--orange); transform: translateY(-1px); }
.kal-chip[aria-pressed="true"] { color: #fff; background: linear-gradient(135deg, var(--orange), #E8541F); border-color: transparent; }
.kal-chip[aria-pressed="true"] i { color: #fff; }

.kal-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 1.2rem; align-items: start; }
.kal-form { display: grid; gap: .8rem; min-width: 0; }
.kal-out { display: grid; gap: .8rem; min-width: 0; position: sticky; top: 90px; }

/* pola */
.kal-f { padding: .85rem .95rem .7rem; border-radius: 18px; background: var(--bg); border: 1px solid var(--border); }
.kal-lab { display: flex; align-items: center; gap: .5rem; margin-bottom: .55rem; font: 700 1rem/1.25 'Space Grotesk', sans-serif; color: var(--text); cursor: pointer; }
.kal-lab i { color: var(--orange); }
.kal-no { flex: none; width: 26px; height: 26px; display: grid; place-items: center; border-radius: 50%; color: #fff; font: 700 .82rem 'Space Mono', monospace;
  background: linear-gradient(135deg, var(--blue), #B14BFF); }
.kal-row { display: flex; align-items: center; gap: .5rem; }
.kal-step { flex: none; width: 46px; height: 46px; border-radius: 14px; cursor: pointer; font-size: 1.5rem !important; font-weight: 700; line-height: 1;
  color: var(--text); background: var(--bg2); border: 1px solid var(--border); transition: border-color .2s, color .2s, transform .15s; }
.kal-step:hover { border-color: var(--blue); color: var(--blue); }
.kal-step:active { transform: scale(.92); }
.kal-box { flex: 1; min-width: 0; display: flex; align-items: baseline; justify-content: center; gap: .35rem; height: 46px; padding: 0 .6rem; border-radius: 14px;
  background: var(--bg2); border: 2px solid color-mix(in srgb, var(--blue) 35%, var(--border)); }
.kal-box:focus-within { border-color: var(--blue); }
.kal-in { width: 100%; min-width: 0; border: 0; background: none; color: var(--text); text-align: right; font: 700 1.5rem/42px 'Space Grotesk', sans-serif; padding: 0; -moz-appearance: textfield; appearance: textfield; }
.kal-in::-webkit-outer-spin-button, .kal-in::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.kal .kal-in:focus-visible { outline: none; }
.kal-unit { flex: none; color: var(--muted); font-weight: 600; font-size: .95rem; white-space: nowrap; }
.kal-box .kal-in { flex: none; width: 5.5ch; }
.kal-box .kal-unit { min-width: 2.2em; }

/* pasek z ceną przyklejony do dołu ekranu – tylko telefon i tablet (wynik jest wtedy pod polami) */
.kal-pill { display: none; position: sticky; bottom: max(12px, env(safe-area-inset-bottom)); z-index: 2; align-items: center; gap: .6rem; width: 100%;
  padding: .7rem 1rem; border: 0; border-radius: 16px; cursor: pointer; color: #fff; text-align: left;
  background: linear-gradient(135deg, #5B2FD0, #0B4FBF); box-shadow: 0 14px 30px -10px rgba(11, 79, 191, .7); }
.kal-pill-l { flex: 1; font-size: .85rem; color: rgba(255,255,255,.85); }
.kal-pill b { font: 700 1.25rem 'Space Grotesk', sans-serif; font-variant-numeric: tabular-nums; }
.kal-pill i { font-size: .85rem; opacity: .85; }

.kal-range { --p: 50%; width: 100%; height: 26px; margin: .55rem 0 .1rem; background: none; cursor: pointer; -webkit-appearance: none; appearance: none; }
.kal-range::-webkit-slider-runnable-track { height: 8px; border-radius: 999px; background: linear-gradient(90deg, var(--blue), #B14BFF) 0 / var(--p) 100% no-repeat, color-mix(in srgb, var(--blue) 14%, var(--bg2)); }
.kal-range::-moz-range-track { height: 8px; border-radius: 999px; background: color-mix(in srgb, var(--blue) 14%, var(--bg2)); }
.kal-range::-moz-range-progress { height: 8px; border-radius: 999px; background: linear-gradient(90deg, var(--blue), #B14BFF); }
.kal-range::-webkit-slider-thumb { -webkit-appearance: none; width: 24px; height: 24px; margin-top: -8px; border-radius: 50%; background: #fff; border: 3px solid var(--blue); box-shadow: 0 3px 10px rgba(0,0,0,.25); }
.kal-range::-moz-range-thumb { width: 18px; height: 18px; border-radius: 50%; background: #fff; border: 3px solid var(--blue); box-shadow: 0 3px 10px rgba(0,0,0,.25); }
.kal-hint { margin: .2rem 0 0; color: var(--muted); font-size: .82rem; line-height: 1.45; }
.kal-said { margin: .3rem 0 0; color: var(--text); font-size: .85rem; font-weight: 600; }
.kal-said:empty { display: none; }
.kal-dchips { display: flex; flex-wrap: wrap; gap: .35rem; margin-top: .55rem; }
.kal-mini { padding: .4rem .7rem; font-size: .8rem; }
.kal-mini[aria-pressed="true"] { color: #fff; background: linear-gradient(135deg, var(--blue), #B14BFF); border-color: transparent; }

/* ceny dla dorosłych */
.kal-adv { border-radius: 18px; border: 1px dashed var(--border); padding: .2rem .95rem; }
.kal-adv summary { cursor: pointer; padding: .6rem 0; font-weight: 700; font-size: .9rem; color: var(--muted); list-style-position: inside; }
.kal-adv summary i { color: var(--blue); margin-left: .2rem; }
.kal-adv[open] summary { color: var(--text); }
.kal-adv-g { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .6rem; padding: .2rem 0 .7rem; }
.kal-a { display: grid; gap: .25rem; font-size: .82rem; }
.kal-a-n { font-weight: 700; color: var(--text); }
.kal-a-r { display: flex; align-items: baseline; gap: .35rem; padding: 0 .55rem; border-radius: 10px; background: var(--bg); border: 1px solid var(--border); }
.kal-a-r:focus-within { border-color: var(--blue); }
.kal-in-s { font-size: 1rem; line-height: 36px; text-align: left; }
.kal-a-r .kal-unit { font-size: .76rem; }
.kal-a small { color: var(--muted); font-size: .74rem; line-height: 1.35; }
.kal-reset, .kal-link { display: inline-flex; align-items: center; gap: .45rem; margin: 0 0 .8rem; padding: .45rem .8rem; border-radius: 999px; cursor: pointer; font-size: .82rem; font-weight: 600;
  color: var(--text); background: var(--bg); border: 1px solid var(--border); transition: border-color .2s; }
.kal-reset:hover, .kal-link:hover { border-color: var(--blue); }

/* wynik */
.kal-card { position: relative; overflow: hidden; padding: 1.2rem 1.2rem 1rem; border-radius: 22px; color: #fff;
  background: radial-gradient(120% 120% at 100% 0%, #B14BFF 0%, #5B2FD0 35%, #0B4FBF 75%, #062E80 100%);
  box-shadow: 0 24px 50px -24px rgba(91, 47, 208, .8); }
.kal-card::after { content: ''; position: absolute; right: -40px; top: -40px; width: 160px; height: 160px; border-radius: 50%;
  background: radial-gradient(circle, rgba(255,255,255,.25), transparent 70%); pointer-events: none; }
.kal-kick { display: block; font: 700 .74rem 'Space Mono', monospace; letter-spacing: 3px; text-transform: uppercase; color: rgba(255,255,255,.8); }
.kal-big { margin: .15rem 0 .1rem; font: 700 clamp(2.3rem, 6vw, 3.2rem)/1.1 'Space Grotesk', sans-serif; letter-spacing: -.01em; font-variant-numeric: tabular-nums; text-shadow: 0 4px 20px rgba(0,0,0,.25); }
.kal-tot { margin: 0 0 .9rem; color: rgba(255,255,255,.88); font-size: .92rem; }
.kal-prop { display: grid; grid-template-columns: auto 1fr; column-gap: .45rem; align-items: baseline; margin: -.4rem 0 .9rem; padding: .55rem .75rem; border-radius: 14px;
  background: rgba(255,255,255,.12); border: 1px solid rgba(255,255,255,.2); font-size: .9rem; }
.kal-prop i { color: #FFD166; }
.kal-prop b { grid-column: 1 / -1; font: 700 1.15rem 'Space Grotesk', sans-serif; }
.kal-prop small { grid-column: 1 / -1; color: rgba(255,255,255,.75); font-size: .76rem; }
.kal-pdf { display: flex; align-items: center; justify-content: center; gap: .5rem; width: 100%; margin-top: .9rem; padding: .8rem 1rem; border-radius: 14px; cursor: pointer;
  font-weight: 700; font-size: .95rem; color: #2A1366; background: #fff; border: 0; box-shadow: 0 10px 24px -12px rgba(0,0,0,.5); transition: transform .2s, box-shadow .2s; }
.kal-pdf i { color: #D7263D; font-size: 1.05rem; }
.kal-pdf:hover { transform: translateY(-2px); box-shadow: 0 14px 28px -12px rgba(0,0,0,.6); }
.kal .kal-pdf:focus-visible { outline: 3px solid #FFD166; outline-offset: 2px; }

/* okno wyceny (wygląd .esc-dlg z escape.css) */
.kal-dlg input { margin-bottom: .75rem; }
.kal-dlg textarea { width: 100%; box-sizing: border-box; padding: .75rem 1rem; border-radius: 12px; font: 500 1rem/1.4 'Inter', sans-serif; color: #fff; resize: vertical;
  background: rgba(255,255,255,.06); border: 1px solid rgba(0, 229, 255, .3); outline: none; }
.kal-dlg textarea:focus { border-color: #00E5FF; box-shadow: 0 0 0 3px rgba(0, 229, 255, .2); }
.kal-dlg textarea::placeholder { color: #6B7A93; }
/* jeden pasek przewijania (tylko pola), nagłówek i przyciski zawsze widoczne */
.kal-dlg { max-height: none; overflow: visible; max-width: min(520px, calc(100vw - 32px)); }
.kal-dlg .esc-dlg-box { display: flex; flex-direction: column; max-height: calc(100dvh - 32px); padding: 1.3rem 1.4rem 1.2rem; }
.kal-dhead { display: flex; gap: .9rem; align-items: center; margin-bottom: 1rem; }
.kal-dhead .esc-dlg-ico { flex: none; width: 46px; height: 46px; font-size: 1.25rem; margin: 0; }
.kal-dhead h3 { margin: 0 0 .15rem; font-size: 1.3rem; }
.kal-dhead p { margin: 0; font-size: .86rem; line-height: 1.45; }
.kal-dbody { flex: 1 1 auto; min-height: 0; overflow-y: auto; margin: 0 -.4rem; padding: .2rem .4rem 0; scrollbar-width: thin; scrollbar-color: rgba(0,229,255,.35) transparent; }
.kal-dbody::-webkit-scrollbar { width: 6px; }
.kal-dbody::-webkit-scrollbar-thumb { background: rgba(0,229,255,.35); border-radius: 6px; }
.kal-dpair { display: grid; grid-template-columns: 1fr 1fr; gap: 0 .75rem; }
.kal-dlg label { margin-bottom: .3rem; font-size: .7rem; }
.kal-dlg input { padding: .65rem .85rem; font-size: 1rem; margin-bottom: .7rem; }
.kal-dlg textarea { padding: .6rem .85rem; min-height: 64px; }
.kal-dlg .esc-dlg-err { min-height: 0; margin: .2rem 0 0; }
.kal-dlg .esc-dlg-err:empty { display: none; }
.kal-dlg .esc-dlg-note { align-items: flex-start; margin: .5rem 0 .9rem; line-height: 1.4; }
.kal-dlg .esc-dlg-note i { margin-top: .2em; }
.kal-dlg .esc-dlg-row { flex: none; padding-top: .9rem; border-top: 1px solid rgba(0,229,255,.15); }
@media (max-width: 480px) {
  .kal-dpair { grid-template-columns: 1fr; }
  .kal-dlg .esc-dlg-box { padding: 1.1rem 1.1rem 1rem; }
  .kal-dlg .esc-dlg-row { flex-direction: row; flex-wrap: nowrap; } .kal-dlg .esc-dlg-row > * { width: auto; white-space: nowrap; padding-inline: 1rem; } .kal-dlg [data-go] { flex: 1; }
}

.kal-bar { display: flex; gap: 3px; height: 18px; padding: 3px; border-radius: 999px; background: rgba(0,0,0,.28); margin-bottom: .9rem; }
.kal-seg { flex: 0 1 0; min-width: 8px; border-radius: 999px; transition: flex-grow .5s cubic-bezier(.2,.8,.2,1); }
.kal-seg[hidden] { display: none; }
.kal-seg.kal-fil, .kal-leg .kal-fil .kal-dot { background: var(--k-fil); }
.kal-seg.kal-pow, .kal-leg .kal-pow .kal-dot { background: var(--k-pow); }
.kal-seg.kal-wear, .kal-leg .kal-wear .kal-dot { background: #22D3EE; }
.kal-seg.kal-des, .kal-leg .kal-des .kal-dot { background: linear-gradient(135deg, #F0ABFC, #D946EF); }
.kal-leg { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .45rem; }
.kal-leg li { display: flex; align-items: center; gap: .55rem; padding: .45rem .55rem; border-radius: 14px; background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.14); min-width: 0; }
.kal-dot { flex: none; width: 30px; height: 30px; display: grid; place-items: center; border-radius: 10px; color: #1B1035; font-size: .82rem; }
.kal-leg-t { display: grid; min-width: 0; line-height: 1.15; }
.kal-leg-t b { font-size: .86rem; }
.kal-leg-t small { color: rgba(255,255,255,.75); font-size: .74rem; }
.kal-leg-v { margin-left: auto; font: 700 .86rem 'Space Grotesk', sans-serif; white-space: nowrap; font-variant-numeric: tabular-nums; }

/* lekcja */
.kal-lesson { --lc: var(--blue); padding: .95rem 1rem; border-radius: 18px; background: color-mix(in srgb, var(--lc) 9%, var(--bg)); border: 1px solid color-mix(in srgb, var(--lc) 35%, transparent); }
.kal-lesson.is-des { --lc: #B14BFF; }
body.light .kal-lesson.is-des { --lc: var(--purple); }
.kal-lesson.is-warn { --lc: var(--orange); }
.kal-lesson-h { margin: 0 0 .55rem; font: 700 1rem/1.4 'Space Grotesk', sans-serif; color: var(--text); }
.kal-facts, .kal-tips ul { list-style: none; margin: 0; padding: 0; display: grid; gap: .45rem; }
.kal-facts li { display: flex; gap: .55rem; font-size: .86rem; line-height: 1.45; color: var(--text); }
.kal-facts i { flex: none; width: 1.1rem; margin-top: .2rem; text-align: center; color: var(--lc); }
.kal-tips { padding: .9rem 1rem .2rem; border-radius: 18px; background: var(--bg); border: 1px solid var(--border); }
.kal-tips-h { margin: 0 0 .5rem; font-weight: 700; font-size: .92rem; color: var(--text); }
.kal-tips-h i { color: #E0A100; }
.kal-tips li { position: relative; padding-left: 1rem; font-size: .84rem; line-height: 1.45; color: var(--muted); }
.kal-tips li::before { content: ''; position: absolute; left: 0; top: .55em; width: 6px; height: 6px; border-radius: 50%; background: var(--orange); }
.kal-tips .kal-link { margin-top: .7rem; }

/* telefon i tablet: jedna kolumna, wynik pod polami */
@media (max-width: 860px) {
  .kal-grid { grid-template-columns: minmax(0, 1fr); }
  .kal-out { position: static; scroll-margin-top: 90px; }
  .kal-pill { display: flex; }
}
.kal-link { text-align: left; }
@media (max-width: 600px) {
  .kal { padding: 1rem .85rem; border-radius: 20px; }
  .kal-top { align-items: flex-start; gap: .75rem; }
  .kal-badge { width: 46px; height: 46px; border-radius: 14px; font-size: 1.2rem; }
  .kal-ex-l { width: 100%; }
  .kal-chip { padding: .45rem .75rem; font-size: .84rem; }
  .kal-f { padding: .75rem .75rem .6rem; }
  .kal-step { width: 44px; height: 44px; }
  .kal-in { font-size: 1.35rem; }
  .kal-adv-g { grid-template-columns: minmax(0, 1fr); }
  .kal-dchips { display: grid; grid-template-columns: 1fr 1fr; }
  .kal-mini { justify-content: center; text-align: center; }
}
@media (max-width: 400px) {
  .kal-leg { grid-template-columns: minmax(0, 1fr); }
}
@media (prefers-reduced-motion: reduce) { .kal-seg, .kal-chip, .kal-mini, .kal-step { transition: none; } }