/* =========================================================
   HUB — style
   Motyw jasny/ciemny sterowany atrybutem data-theme na <html>
   ========================================================= */
:root {
  --bg:        #f4f5f7;
  --bg-soft:   #ffffff;
  --card:      #ffffff;
  --card-hover:#ffffff;
  --border:    #e4e6eb;
  --text:      #1c2024;
  --muted:     #6b7280;
  --accent:    #4f7cff;
  --shadow:    0 1px 2px rgba(16,24,40,.06), 0 8px 24px rgba(16,24,40,.06);
  --shadow-hov:0 2px 4px rgba(16,24,40,.08), 0 18px 40px rgba(16,24,40,.14);
  --radius:    16px;
}
:root[data-theme="dark"] {
  --bg:        #0e1116;
  --bg-soft:   #151a21;
  --card:      #171d26;
  --card-hover:#1c232e;
  --border:    #262d38;
  --text:      #e6e9ef;
  --muted:     #8b95a5;
  --accent:    #6b93ff;
  --shadow:    0 1px 2px rgba(0,0,0,.4), 0 10px 30px rgba(0,0,0,.35);
  --shadow-hov:0 2px 6px rgba(0,0,0,.5), 0 22px 50px rgba(0,0,0,.5);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--text);
  background:
    radial-gradient(1200px 600px at 15% -10%, color-mix(in srgb, var(--accent) 12%, transparent), transparent 60%),
    var(--bg);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

/* ---------- Hero ---------- */
.hero { padding: clamp(2.5rem, 6vw, 4.5rem) 1.25rem 1.5rem; }
.hero__inner { max-width: 1080px; margin: 0 auto; }
.hero__title {
  margin: 0;
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 800;
  letter-spacing: -0.02em;
}
.hero__subtitle {
  margin: .4rem 0 1.6rem;
  color: var(--muted);
  font-size: clamp(1rem, 2.2vw, 1.15rem);
}

/* ---------- Wyszukiwarka ---------- */
.search {
  position: relative;
  display: flex;
  align-items: center;
  max-width: 560px;
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 0 1rem;
  box-shadow: var(--shadow);
  transition: border-color .15s, box-shadow .15s;
}
.search:focus-within { border-color: var(--accent); box-shadow: var(--shadow-hov); }
.search__icon { font-size: 1rem; opacity: .7; }
.search__input {
  flex: 1;
  border: 0;
  background: transparent;
  color: var(--text);
  font-size: 1rem;
  padding: .85rem .6rem;
  outline: none;
}
.search__hint {
  font: 600 .75rem/1 ui-monospace, monospace;
  color: var(--muted);
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: .2rem .45rem;
}

/* ---------- Layout tablic ---------- */
.wrap { max-width: 1080px; margin: 0 auto; padding: .5rem 1.25rem 3rem; }
.board { margin-top: 2rem; }
.board[hidden] { display: none; }
.board__head { display: flex; align-items: center; gap: .6rem; margin-bottom: 1rem; }
.board__title { margin: 0; font-size: 1.15rem; font-weight: 700; }
.board__count {
  font-size: .8rem; font-weight: 700; color: var(--muted);
  background: var(--bg-soft); border: 1px solid var(--border);
  border-radius: 999px; padding: .1rem .55rem; min-width: 1.6rem; text-align: center;
}

/* ---------- Siatka kafelków ---------- */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
  gap: 1rem;
}

.card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: .55rem;
  padding: 1.1rem 1.15rem 1.15rem;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  text-decoration: none;
  color: inherit;
  overflow: hidden;
  transition: transform .16s ease, box-shadow .16s ease, border-color .16s ease;
}
.card::before {
  content: "";
  position: absolute; inset: 0 auto 0 0; width: 4px;
  background: var(--card-accent, var(--accent));
  opacity: .9;
}
.card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-hov);
  border-color: color-mix(in srgb, var(--card-accent, var(--accent)) 45%, var(--border));
  background: var(--card-hover);
}
.card:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.card[hidden] { display: none; }

.card__top { display: flex; align-items: center; justify-content: space-between; gap: .5rem; }
.card__icon {
  display: grid; place-items: center;
  width: 40px; height: 40px; border-radius: 11px;
  font-size: 1.25rem; font-weight: 700;
  background: color-mix(in srgb, var(--card-accent, var(--accent)) 15%, transparent);
  color: var(--card-accent, var(--accent));
}
.card__name { margin: 0; font-size: 1.05rem; font-weight: 700; letter-spacing: -.01em; }
.card__desc { margin: 0; color: var(--muted); font-size: .9rem; line-height: 1.45; flex: 1; }
.card__foot { display: flex; align-items: center; gap: .4rem; flex-wrap: wrap; margin-top: .25rem; }

.tag {
  font-size: .72rem; color: var(--muted);
  background: var(--bg-soft); border: 1px solid var(--border);
  border-radius: 6px; padding: .12rem .45rem;
}

/* Plakietka statusu */
.status {
  font-size: .68rem; font-weight: 700; text-transform: uppercase; letter-spacing: .03em;
  padding: .16rem .5rem; border-radius: 999px; border: 1px solid transparent;
}
.status--live    { color:#0f7b4f; background:#0f7b4f1a; border-color:#0f7b4f33; }
.status--wip     { color:#b26a00; background:#b26a001a; border-color:#b26a0033; }
.status--draft   { color:#5b6472; background:#5b64721a; border-color:#5b647233; }
.status--archiwum{ color:#8a4b8a; background:#8a4b8a1a; border-color:#8a4b8a33; }

/* Karta "dodaj" */
.card--add {
  align-items: center; justify-content: center; text-align: center;
  color: var(--muted); border-style: dashed; box-shadow: none;
  min-height: 120px;
}
.card--add::before { display: none; }
.card--add:hover { color: var(--text); border-color: var(--accent); transform: none; box-shadow: var(--shadow); }
.card--add .plus { font-size: 1.6rem; line-height: 1; margin-bottom: .3rem; }

/* ---------- Puste / stopka ---------- */
.empty { text-align: center; color: var(--muted); margin: 3rem 0; }
.foot { text-align: center; color: var(--muted); font-size: .85rem; padding: 2rem 1rem 3rem; }
.foot code { background: var(--bg-soft); border: 1px solid var(--border); border-radius: 6px; padding: .1rem .4rem; }

/* ---------- Przełącznik motywu ---------- */
.theme-toggle {
  position: fixed; top: 1rem; right: 1rem; z-index: 10;
  width: 42px; height: 42px; border-radius: 12px; cursor: pointer;
  display: grid; place-items: center; font-size: 1.15rem;
  background: var(--bg-soft); color: var(--text);
  border: 1px solid var(--border); box-shadow: var(--shadow);
  transition: transform .15s, box-shadow .15s;
}
.theme-toggle:hover { transform: translateY(-2px); box-shadow: var(--shadow-hov); }

@media (max-width: 520px) {
  .grid { grid-template-columns: 1fr; }
}
