/* Komputerowka - FAQ v1.0.0 (ASCII only) */

.kfaq {
  --kfaq-accent: #1e73be;
  --kfaq-ink: #1d3c5a;
  --kfaq-radius: 14px;
  --kfaq-text: #3d4a57;
  --kfaq-muted: #6b7785;
  --kfaq-line: #e3e9f0;
  --kfaq-card: #ffffff;
  --kfaq-soft: color-mix(in srgb, var(--kfaq-accent) 7%, #ffffff);
  --kfaq-soft-2: color-mix(in srgb, var(--kfaq-accent) 14%, #ffffff);
  --kfaq-shadow: 0 1px 2px rgba(16, 42, 67, .05), 0 4px 14px rgba(16, 42, 67, .05);
  --kfaq-shadow-open: 0 2px 4px rgba(16, 42, 67, .06), 0 14px 34px rgba(16, 42, 67, .10);
  position: relative;
  max-width: 980px;
  margin: 0 auto 40px;
  color: var(--kfaq-text);
  font-family: inherit;
  font-size: 16px;
  line-height: 1.6;
  text-align: left;
}
@supports not (color: color-mix(in srgb, red 50%, white)) {
  .kfaq { --kfaq-soft: #f1f6fb; --kfaq-soft-2: #e3eef8; }
}
.kfaq *, .kfaq *::before, .kfaq *::after { box-sizing: border-box; }
.kfaq svg { display: block; flex: 0 0 auto; }
.kfaq button { font-family: inherit; text-transform: none; letter-spacing: normal; box-shadow: none; min-height: 0; line-height: 1.3; }

/* ------------------------------------------------ hero */
.kfaq-hero {
  position: relative;
  padding: 40px 32px 28px;
  margin-bottom: 18px;
  border-radius: calc(var(--kfaq-radius) + 6px);
  background:
    radial-gradient(120% 140% at 100% 0%, var(--kfaq-soft-2) 0%, transparent 55%),
    radial-gradient(90% 120% at 0% 100%, var(--kfaq-soft) 0%, transparent 60%),
    #f8fafc;
  border: 1px solid var(--kfaq-line);
  text-align: center;
  overflow: hidden;
}
.kfaq-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(color-mix(in srgb, var(--kfaq-ink) 10%, transparent) 1px, transparent 1px);
  background-size: 18px 18px;
  -webkit-mask-image: linear-gradient(to bottom, rgba(0, 0, 0, .55), transparent 70%);
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, .55), transparent 70%);
  pointer-events: none;
}
.kfaq-hero > * { position: relative; z-index: 1; }
.kfaq-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  margin-bottom: 12px;
  border-radius: 999px;
  background: #fff;
  border: 1px solid var(--kfaq-line);
  color: var(--kfaq-accent);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
}
.kfaq .kfaq-title {
  margin: 0 0 8px;
  padding: 0;
  border: 0;
  color: var(--kfaq-ink);
  font-size: clamp(26px, 4vw, 36px);
  line-height: 1.2;
  font-weight: 700;
  letter-spacing: -.01em;
}
.kfaq-subtitle { max-width: 620px; margin: 0 auto 22px; color: var(--kfaq-muted); font-size: 17px; }

.kfaq-search {
  position: relative;
  max-width: 620px;
  margin: 0 auto;
}
.kfaq-search-ico { position: absolute; left: 18px; top: 50%; transform: translateY(-50%); color: var(--kfaq-muted); pointer-events: none; }
.kfaq .kfaq-search-input {
  display: block;
  width: 100%;
  height: 56px;
  margin: 0;
  padding: 0 50px 0 52px;
  border: 1px solid var(--kfaq-line);
  border-radius: 999px;
  background: #fff;
  color: var(--kfaq-ink);
  font: inherit;
  font-size: 16px;
  box-shadow: 0 6px 22px rgba(16, 42, 67, .08);
  outline: none;
  transition: border-color .15s, box-shadow .15s;
  -webkit-appearance: none;
  appearance: none;
}
.kfaq .kfaq-search-input::placeholder { color: #98a3af; opacity: 1; }
.kfaq .kfaq-search-input::-webkit-search-cancel-button { display: none; }
.kfaq .kfaq-search-input:focus {
  border-color: var(--kfaq-accent);
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--kfaq-accent) 18%, transparent), 0 6px 22px rgba(16, 42, 67, .08);
}
.kfaq .kfaq-search-clear {
  position: absolute; right: 10px; top: 50%; transform: translateY(-50%);
  width: 36px; height: 36px; padding: 0; margin: 0;
  border: 0; border-radius: 50%;
  background: var(--kfaq-soft); color: var(--kfaq-ink);
  font-size: 22px; line-height: 36px; cursor: pointer;
}
.kfaq .kfaq-search-clear:hover { background: var(--kfaq-soft-2); }
.kfaq .kfaq-search-clear[hidden] { display: none; }
.kfaq-count { margin: 12px 0 0; color: var(--kfaq-muted); font-size: 14px; }

/* ------------------------------------------------ chips */
.kfaq-chips {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
  margin: 0 0 26px;
}
.kfaq .kfaq-chip {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  margin: 0;
  padding: 8px 14px;
  border: 1px solid var(--kfaq-line);
  border-radius: 999px;
  background: #fff;
  color: var(--kfaq-ink);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: background-color .15s, border-color .15s, color .15s, transform .15s;
}
.kfaq .kfaq-chip svg { color: var(--kfaq-accent); }
.kfaq .kfaq-chip:hover { border-color: color-mix(in srgb, var(--kfaq-accent) 45%, var(--kfaq-line)); background: var(--kfaq-soft); transform: translateY(-1px); }
.kfaq .kfaq-chip.is-active { background: var(--kfaq-accent); border-color: var(--kfaq-accent); color: #fff; }
.kfaq .kfaq-chip.is-active svg { color: #fff; }
.kfaq-chip-n {
  min-width: 22px; padding: 0 7px; border-radius: 999px;
  background: var(--kfaq-soft-2); color: var(--kfaq-ink);
  font-size: 12px; line-height: 20px; text-align: center;
}
.kfaq .kfaq-chip.is-active .kfaq-chip-n { background: rgba(255, 255, 255, .22); color: #fff; }
.kfaq .kfaq-chip:focus-visible, .kfaq .kfaq-q:focus-visible, .kfaq button:focus-visible, .kfaq a:focus-visible {
  outline: 3px solid color-mix(in srgb, var(--kfaq-accent) 45%, transparent);
  outline-offset: 2px;
}

/* ------------------------------------------------ groups */
.kfaq-group { margin: 0 0 34px; }
.kfaq-group[hidden] { display: none; }
.kfaq .kfaq-group-title {
  display: flex;
  align-items: center;
  gap: 14px;
  margin: 0 0 14px;
  padding: 0;
  border: 0;
  color: var(--kfaq-ink);
  font-size: 21px;
  line-height: 1.3;
  font-weight: 700;
}
.kfaq-group-title small { display: block; margin-top: 2px; color: var(--kfaq-muted); font-size: 14px; font-weight: 400; }
.kfaq-group-ico {
  display: inline-flex; align-items: center; justify-content: center;
  width: 44px; height: 44px; border-radius: 12px;
  background: var(--kfaq-soft); color: var(--kfaq-accent);
  border: 1px solid color-mix(in srgb, var(--kfaq-accent) 16%, transparent);
}
.kfaq-list { display: grid; gap: 10px; }

/* ------------------------------------------------ item (details/summary) */
.kfaq-item {
  position: relative;
  margin: 0;
  background: var(--kfaq-card);
  border: 1px solid var(--kfaq-line);
  border-radius: var(--kfaq-radius);
  box-shadow: var(--kfaq-shadow);
  transition: border-color .2s, box-shadow .2s;
  overflow: hidden;
}
.kfaq-item[hidden] { display: none; }
.kfaq-item::before {
  content: "";
  position: absolute; left: 0; top: 0; bottom: 0; width: 4px;
  background: var(--kfaq-accent);
  transform: scaleY(0);
  transform-origin: top;
  transition: transform .25s ease;
}
.kfaq-item:hover { border-color: color-mix(in srgb, var(--kfaq-accent) 30%, var(--kfaq-line)); }
.kfaq-item[open] { border-color: color-mix(in srgb, var(--kfaq-accent) 35%, var(--kfaq-line)); box-shadow: var(--kfaq-shadow-open); }
.kfaq-item[open]::before { transform: scaleY(1); }
.kfaq-item.is-target { animation: kfaq-flash 1.6s ease-out; }
@keyframes kfaq-flash { 0%, 30% { box-shadow: 0 0 0 4px color-mix(in srgb, var(--kfaq-accent) 30%, transparent); } 100% { box-shadow: var(--kfaq-shadow-open); } }

.kfaq-q {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 18px 20px 18px 24px;
  color: var(--kfaq-ink);
  font-size: 17px;
  font-weight: 600;
  line-height: 1.4;
  cursor: pointer;
  list-style: none;
  user-select: none;
  outline: none;
}
.kfaq-q::-webkit-details-marker { display: none; }
.kfaq-q::marker { content: ""; }
.kfaq-q-text { flex: 1; min-width: 0; }
.kfaq-q-text mark { background: color-mix(in srgb, #ffd54a 55%, transparent); color: inherit; padding: 0 1px; border-radius: 3px; }
.kfaq-chev {
  position: relative;
  flex: 0 0 auto;
  width: 32px; height: 32px;
  border-radius: 50%;
  background: var(--kfaq-soft);
  transition: background-color .2s, transform .3s ease;
}
.kfaq-chev::before, .kfaq-chev::after {
  content: ""; position: absolute; left: 50%; top: 50%;
  width: 12px; height: 2px; margin: -1px 0 0 -6px;
  border-radius: 2px; background: var(--kfaq-accent);
  transition: transform .3s ease, background-color .2s;
}
.kfaq-chev::after { transform: rotate(90deg); }
.kfaq-item[open] .kfaq-chev { background: var(--kfaq-accent); transform: rotate(180deg); }
.kfaq-item[open] .kfaq-chev::before, .kfaq-item[open] .kfaq-chev::after { background: #fff; }
.kfaq-item[open] .kfaq-chev::after { transform: rotate(0deg); }
.kfaq-q:hover .kfaq-chev { background: var(--kfaq-soft-2); }
.kfaq-item[open] .kfaq-q:hover .kfaq-chev { background: var(--kfaq-accent); }

/* answer with smooth height (JS sets .kfaq-anim) */
.kfaq-a { overflow: hidden; }
.kfaq-a-inner { padding: 0 24px 20px 24px; color: var(--kfaq-text); font-size: 16px; }
.kfaq-a-inner > :first-child { margin-top: 0; }
.kfaq .kfaq-a-inner p { margin: 0 0 12px; }
.kfaq .kfaq-a-inner ul, .kfaq .kfaq-a-inner ol { margin: 0 0 12px; padding-left: 22px; }
.kfaq .kfaq-a-inner li { margin: 4px 0; }
.kfaq .kfaq-a-inner ul { list-style: none; padding-left: 0; }
.kfaq .kfaq-a-inner ul > li { position: relative; padding-left: 22px; }
.kfaq .kfaq-a-inner ul > li::before {
  content: ""; position: absolute; left: 4px; top: .62em;
  width: 7px; height: 7px; border-radius: 50%; background: var(--kfaq-accent); opacity: .75;
}
.kfaq .kfaq-a-inner ol { list-style: none; counter-reset: kfaq; padding-left: 0; }
.kfaq .kfaq-a-inner ol > li { position: relative; padding-left: 34px; counter-increment: kfaq; }
.kfaq .kfaq-a-inner ol > li::before {
  content: counter(kfaq); position: absolute; left: 0; top: .1em;
  width: 24px; height: 24px; border-radius: 50%;
  background: var(--kfaq-soft-2); color: var(--kfaq-ink);
  font-size: 13px; font-weight: 700; line-height: 24px; text-align: center;
}
.kfaq .kfaq-a-inner a { color: var(--kfaq-accent); text-decoration: underline; text-underline-offset: 2px; }
.kfaq .kfaq-a-inner strong { color: var(--kfaq-ink); }
.kfaq .kfaq-a-inner code {
  padding: 1px 6px; border-radius: 6px;
  background: #f1f4f8; border: 1px solid #e3e9f0; color: #b4235a;
  font-family: Consolas, "Cascadia Mono", Menlo, monospace; font-size: .9em;
}

.kfaq .kfaq-q, .kfaq .kfaq-chip, .kfaq .kfaq-group-title { font-weight: 600; }
.kfaq .kfaq-group-title, .kfaq .kfaq-title { font-weight: 700; }

.kfaq-tools {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 10px;
  margin-top: 16px; padding-top: 14px;
  border-top: 1px dashed var(--kfaq-line);
  color: var(--kfaq-muted); font-size: 14px;
}
.kfaq-vote { display: inline-flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.kfaq .kfaq-vote-btn, .kfaq .kfaq-copy {
  display: inline-flex; align-items: center; gap: 6px;
  margin: 0; padding: 5px 14px;
  border: 1px solid var(--kfaq-line); border-radius: 999px;
  background: #fff; color: var(--kfaq-ink);
  font-size: 14px; font-weight: 600; cursor: pointer;
  transition: background-color .15s, border-color .15s, color .15s;
}
.kfaq .kfaq-vote-btn:hover, .kfaq .kfaq-copy:hover { background: var(--kfaq-soft); border-color: color-mix(in srgb, var(--kfaq-accent) 40%, var(--kfaq-line)); }
.kfaq .kfaq-copy { border-color: transparent; background: transparent; color: var(--kfaq-muted); font-weight: 500; }
.kfaq .kfaq-copy.is-done { color: #1a7f37; }
.kfaq-vote.is-done .kfaq-vote-btn { display: none; }
.kfaq-vote-thanks { color: #1a7f37; font-weight: 600; }

/* ------------------------------------------------ empty + CTA */
.kfaq-empty {
  display: flex; flex-direction: column; align-items: center; gap: 10px;
  padding: 36px 20px; margin-bottom: 24px;
  border: 1px dashed var(--kfaq-line); border-radius: var(--kfaq-radius);
  color: var(--kfaq-muted); text-align: center;
}
.kfaq-empty[hidden] { display: none; }
.kfaq-empty svg { color: var(--kfaq-accent); opacity: .7; }
.kfaq-empty p { margin: 0; }
.kfaq-empty strong { color: var(--kfaq-ink); }

.kfaq-cta {
  display: flex; align-items: center; justify-content: space-between; gap: 20px; flex-wrap: wrap;
  padding: 24px 28px;
  border-radius: calc(var(--kfaq-radius) + 4px);
  background: linear-gradient(135deg, var(--kfaq-ink) 0%, color-mix(in srgb, var(--kfaq-ink) 60%, var(--kfaq-accent)) 100%);
  color: #fff;
  box-shadow: 0 12px 30px color-mix(in srgb, var(--kfaq-ink) 25%, transparent);
}
.kfaq-cta-text { flex: 1 1 320px; }
.kfaq .kfaq-cta-text strong { display: block; margin-bottom: 4px; color: #fff; font-size: 20px; line-height: 1.3; font-weight: 700; }
.kfaq-cta-text span { color: rgba(255, 255, 255, .82); }
.kfaq-cta-actions { display: flex; flex-wrap: wrap; gap: 10px; }
.kfaq .kfaq-btn {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 46px; padding: 10px 20px;
  border: 1px solid rgba(255, 255, 255, .45); border-radius: 999px;
  background: transparent; color: #fff !important;
  font-weight: 700; font-size: 15px; text-decoration: none !important;
  transition: background-color .15s, transform .15s;
}
.kfaq .kfaq-btn:hover { background: rgba(255, 255, 255, .12); transform: translateY(-1px); }
.kfaq .kfaq-btn-primary { background: #fff; border-color: #fff; color: var(--kfaq-ink) !important; }
.kfaq .kfaq-btn-primary:hover { background: #fff; box-shadow: 0 6px 18px rgba(0, 0, 0, .18); }

.kfaq-admin-note { padding: 10px 14px; border: 1px dashed #c3c4c7; border-radius: 6px; color: #50575e; }

/* ------------------------------------------------ small screens */
@media (max-width: 640px) {
  .kfaq-hero { padding: 28px 16px 22px; }
  .kfaq-subtitle { font-size: 16px; }
  .kfaq .kfaq-search-input { height: 50px; }
  .kfaq-chips { justify-content: flex-start; flex-wrap: nowrap; overflow-x: auto; margin: 0 -4px 22px; padding: 2px 4px 8px; scrollbar-width: thin; }
  .kfaq .kfaq-chip { flex: 0 0 auto; }
  .kfaq-q { padding: 15px 14px 15px 18px; font-size: 16px; gap: 12px; }
  .kfaq-a-inner { padding: 0 18px 18px; }
  .kfaq .kfaq-group-title { font-size: 19px; }
  .kfaq-group-ico { width: 38px; height: 38px; }
  .kfaq-cta { padding: 22px 18px; }
  .kfaq-cta-actions, .kfaq .kfaq-btn { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  .kfaq *, .kfaq *::before, .kfaq *::after { transition: none !important; animation: none !important; }
}

@media print {
  .kfaq-hero .kfaq-search, .kfaq-count, .kfaq-chips, .kfaq-tools, .kfaq-cta, .kfaq-chev { display: none !important; }
  .kfaq-item { box-shadow: none; break-inside: avoid; }
}