/* ==========================================================================
   EFEKTO - components.css
   Elementy uzywane wielokrotnie: przyciski, chipsy, sygnet, przelaczniki.
   ========================================================================== */

/* --- Sygnet: trzy belki + pierscien, kazda belka adresowalna osobno --- */
.mark { display: block; overflow: visible; }
.mark__ring { fill: var(--accent); }
.mark__bar  { fill: var(--accent); }
.mark--inverse .mark__ring,
.mark--inverse .mark__bar { fill: var(--text); }
.mark--onblue .mark__ring,
.mark--onblue .mark__bar { fill: var(--brand-white); }

/* ==========================================================================
   PRZYCISKI
   ========================================================================== */
.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xs);
  padding: 0.95rem 1.7rem;
  border: 1px solid transparent;
  border-radius: var(--radius-pill);
  font-family: var(--font-head);
  font-size: var(--step-0);
  font-weight: 500;
  line-height: 1;
  text-decoration: none;
  cursor: pointer;
  overflow: hidden;
  will-change: transform;
  transition: background-color var(--dur-base) var(--ease-out),
              color var(--dur-base) var(--ease-out),
              border-color var(--dur-base) var(--ease-out);
}
.btn__label { position: relative; z-index: 1; pointer-events: none; display: inline-block; }
.btn__wash {
  position: absolute;
  top: 0; left: 0;
  width: 0; height: 0;
  border-radius: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
  z-index: 0;
}

/* Brandowy niebieski jako TLO + czarny tekst = 6.5:1 w obu motywach.
   Bialy tekst na tym niebieskim mialby tylko 3.2:1, wiec go nie uzywamy. */
.btn--primary {
  background: var(--brand-blue);
  color: var(--brand-black);
}
.btn--primary .btn__wash { background: var(--brand-white); }
.btn--primary:hover { color: var(--brand-black); }

.btn--ghost {
  background: transparent;
  color: var(--text);
  border-color: var(--line-strong);
}
.btn--ghost .btn__wash { background: var(--accent-wash); }
.btn--ghost:hover { color: var(--text); border-color: var(--accent); }

.btn--small { padding: 0.6rem 1.1rem; font-size: var(--step--1); }

/* --- Dostepnosc: przycisk w nawigacji + panel (zamiast przelacznika motywu) --- */
.a11y-open {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.6rem; height: 2.6rem;
  padding: 0;
  background: transparent;
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  color: var(--text-soft);
  cursor: pointer;
  transition: border-color var(--dur-base) var(--ease-out), color var(--dur-base) var(--ease-out);
}
.a11y-open:hover, .a11y-open[aria-expanded="true"] { border-color: var(--accent); color: var(--text); }
.a11y-open svg { width: 1.25rem; height: 1.25rem; }

.a11y {
  position: fixed;
  top: 5.2rem; right: var(--gutter);
  z-index: var(--z-panel);
  width: min(22rem, calc(100vw - 2 * var(--gutter)));
  max-height: calc(100svh - 6.5rem);
  overflow-y: auto;
  padding: var(--space-m);
  background: var(--surface-1);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-l);
  box-shadow: var(--shadow-frame);
  overscroll-behavior: contain;
}
.a11y[hidden] { display: none; }
.a11y__close {
  position: absolute; top: 0.6rem; right: 0.6rem;
  width: 2.2rem; height: 2.2rem;
  border: 0; border-radius: var(--radius-pill);
  background: transparent; color: var(--text-soft);
  font-size: 1.5rem; line-height: 1; cursor: pointer;
}
.a11y__close:hover { color: var(--text); background: var(--accent-wash); }
.a11y__title { margin: 0 0 var(--space-2xs); font-size: var(--step-1); }
.a11y__lead { margin-bottom: var(--space-m); font-size: var(--step--1); color: var(--text-muted); }
.a11y__row { display: grid; gap: var(--space-xs); margin-bottom: var(--space-m); }
.a11y__label {
  margin: 0;
  font-family: var(--font-head); font-size: 0.75rem; font-weight: 600;
  letter-spacing: var(--tracking-wide); text-transform: uppercase;
  color: var(--text-muted);
}
.a11y__sizes { display: flex; gap: var(--space-xs); }
.a11y__size {
  flex: 1;
  padding: 0.55rem;
  border: 1px solid var(--line-strong); border-radius: var(--radius-s);
  background: transparent; color: var(--text);
  font-family: var(--font-head); font-weight: 700; font-size: 0.95rem; cursor: pointer;
}
.a11y__size--2 { font-size: 1.1rem; }
.a11y__size--3 { font-size: 1.3rem; }
.a11y__size[aria-pressed="true"] { background: var(--brand-blue); border-color: var(--brand-blue); color: var(--brand-black); }
.a11y__toggle {
  display: flex; align-items: center; justify-content: space-between; gap: var(--space-s);
  width: 100%;
  padding: 0.7rem 0.9rem;
  border: 1px solid var(--line-strong); border-radius: var(--radius-m);
  background: transparent; color: var(--text);
  font: inherit; font-size: var(--step--1); text-align: left; cursor: pointer;
}
.a11y__toggle[aria-pressed="true"] { border-color: var(--accent); background: var(--accent-wash); }
.a11y__switch {
  position: relative; flex: none;
  width: 2.6rem; height: 1.5rem;
  border-radius: var(--radius-pill);
  background: color-mix(in srgb, var(--text) 28%, transparent);   /* kulka widoczna tez w wysokim kontrascie */
  transition: background-color 0.25s var(--ease-out);
}
.a11y__switch::after {
  content: ""; position: absolute; top: 3px; left: 3px;
  width: calc(1.5rem - 6px); height: calc(1.5rem - 6px);
  border-radius: 50%; background: var(--text);
  transition: transform 0.25s var(--ease-out);
}
.a11y__toggle[aria-pressed="true"] .a11y__switch { background: var(--brand-blue); }
.a11y__toggle[aria-pressed="true"] .a11y__switch::after { transform: translateX(1.1rem); background: var(--brand-black); }
.a11y__palettes { display: grid; gap: 0.4rem; }
.a11y__pal {
  display: flex; align-items: center; gap: var(--space-s);
  padding: 0.55rem 0.7rem;
  border: 1px solid var(--line); border-radius: var(--radius-m);
  background: transparent; color: var(--text);
  font: inherit; text-align: left; cursor: pointer;
}
.a11y__pal:hover { border-color: var(--accent); }
.a11y__pal[aria-checked="true"] { border-color: var(--accent); background: var(--accent-wash); box-shadow: inset 0 0 0 1px var(--accent); }
.a11y__pal[aria-checked="true"] strong::after { content: " \2713"; }
.a11y__sw { display: flex; flex: none; width: 2.6rem; height: 1.7rem; overflow: hidden; border-radius: 5px; border: 1px solid var(--line-strong); }
.a11y__sw i { flex: 1; }
.a11y__txt { display: grid; line-height: 1.25; }
.a11y__txt strong { font-size: 0.88rem; font-weight: 600; }
.a11y__txt small { font-size: 0.74rem; color: var(--text-muted); }
.a11y__note { margin: 0; padding-top: var(--space-s); border-top: 1px solid var(--line); font-size: 0.78rem; color: var(--text-muted); }

/* ==========================================================================
   CHIPSY - wynik, nie technologia
   ========================================================================== */
.chips {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin: 0;
  padding: 0;
  list-style: none;
}
.chip {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin: 0;
  padding: 0.35rem 0.8rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  background: var(--surface-2);
  font-size: var(--step--1);
  color: var(--text-soft);
  white-space: nowrap;
}
.chip--accent {
  border-color: var(--accent-line);
  background: var(--accent-wash);
  color: var(--accent);
}

/* ==========================================================================
   KARTY
   ========================================================================== */
.card {
  display: flex;
  flex-direction: column;
  gap: var(--space-s);
  padding: var(--space-l);
  background: var(--surface-1);
  border: 1px solid var(--line);
  border-radius: var(--radius-l);
  transition: border-color var(--dur-base) var(--ease-out),
              transform var(--dur-base) var(--ease-out);
}
.card p { color: var(--text-soft); }
a.card { text-decoration: none; color: inherit; }
a.card:hover { border-color: var(--accent); transform: translateY(-4px); }
.card__index {
  font-family: var(--font-head);
  font-size: var(--step--1);
  font-weight: 500;
  letter-spacing: var(--tracking-wide);
  color: var(--accent);
}
.card__arrow { margin-top: auto; color: var(--accent); font-size: var(--step-1); }

/* ==========================================================================
   ETYKIETA PRZY KURSORZE (patent z DEW) - kursor systemowy zostaje
   ========================================================================== */
.cursor-label {
  position: fixed;
  top: 0; left: 0;
  z-index: var(--z-panel);
  padding: 0.4rem 0.8rem;
  border-radius: var(--radius-pill);
  background: var(--brand-blue);
  color: var(--brand-black);
  font-family: var(--font-head);
  font-size: 0.85rem;
  font-weight: 500;
  line-height: 1;
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  will-change: transform;
}
@media (prefers-reduced-motion: reduce), (hover: none) {
  .cursor-label { display: none; }
}

/* ==========================================================================
   PRESETY data-anim - stan startowy.
   JS dodaje .is-in, CSS jest fallbackiem gdy GSAP nie wstanie.
   ========================================================================== */
.js [data-anim] { will-change: transform, opacity; }

/* Bez staggera animujemy sam element. */
.js [data-anim="fade-up"]:not([data-anim-stagger])  { opacity: 0; transform: translateY(1.5rem); }
.js [data-anim="fade-in"]:not([data-anim-stagger])  { opacity: 0; }
.js [data-anim="scale-in"]  { opacity: 0; transform: scale(0.96); }
.js [data-anim="clip-up"]   { clip-path: inset(100% 0 0 0); }

/* Ze staggerem animujemy DZIECI - stan startowy musi isc na nie,
   inaczej kontener zostaje przezroczysty na zawsze. */
.js [data-anim="fade-up"][data-anim-stagger] > * { opacity: 0; transform: translateY(1.5rem); }
.js [data-anim="fade-in"][data-anim-stagger] > * { opacity: 0; }
/* split-lines i split-words rozbija JS; do czasu rozbicia tekst jest widoczny.
   text-wrap: balance gryzie sie z SplitText - przy mierzeniu linii przeglada
   rozklada kazde slowo w osobna linie. Dlatego tu go wylaczamy. */
[data-anim="split-lines"], [data-anim="split-words"] { text-wrap: wrap; }

.no-js [data-anim] { opacity: 1 !important; transform: none !important; }

/* "pisze..." - trzy belki z sygnetu, nie kropki. Czat, menu i strona 404. */
.typing { display: flex; gap: 0.3rem; margin: 0 0 var(--space-xs); }
.typing i {
  width: 1.1rem; height: 0.32rem;
  background: var(--brand-blue);
  border-radius: var(--radius-pill);
  animation: pisze 1s var(--ease-in-out) infinite;
}
.typing i:nth-child(2) { animation-delay: 0.12s; width: 0.9rem; }
.typing i:nth-child(3) { animation-delay: 0.24s; }
@keyframes pisze {
  0%, 100% { opacity: 0.35; transform: scaleX(0.7); }
  50%      { opacity: 1;    transform: scaleX(1); }
}

/* Status "online" z zielona kropka - czat, menu i strona 404 */
.chat__status {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  margin-left: auto;
  font-size: var(--step--1);
  font-weight: 400;
  color: var(--text-muted);
}
.chat__status::before {
  content: "";
  width: 0.5rem; height: 0.5rem;
  border-radius: 50%;
  background: #3ddc84;
  box-shadow: 0 0 0 3px rgba(61, 220, 132, 0.18);
}