:root {
  color-scheme: dark;
  --bg: #0d0d16;
  --bg-panel: #16161f;
  --border: rgba(255,255,255,.08);
  --text: #f2f2f5;
  --text-dim: rgba(255,255,255,.55);
  --text-faint: rgba(255,255,255,.32);
  --accent: #a855f7;
  --accent2: #ec4899;
  --radius: 16px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Inter, Arial, sans-serif;
  line-height: 1.5;
}

a { color: inherit; }

/* ── Topbar ── */
.topbar {
  padding: 18px 20px;
  border-bottom: 1px solid var(--border);
}
.brand {
  font-weight: 800;
  font-size: 1.1rem;
  text-decoration: none;
  background: linear-gradient(90deg, var(--accent), var(--accent2));
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* ── Layout ── */
.wrap {
  max-width: 720px;
  margin: 0 auto;
  padding: 28px 20px 60px;
}
.footer {
  text-align: center;
  padding: 24px 20px 40px;
  color: var(--text-faint);
  font-size: .78rem;
}

.page-title { font-size: 1.7rem; font-weight: 800; margin: 0 0 6px; }
.page-sub { color: var(--text-dim); margin: 0 0 24px; font-size: .92rem; }

.back-link {
  display: inline-block;
  color: var(--text-dim);
  text-decoration: none;
  font-size: .85rem;
  margin-bottom: 16px;
}
.back-link:hover { color: var(--text); }

/* ── Flash messages ── */
.flashes { margin-bottom: 20px; display: flex; flex-direction: column; gap: 8px; }
.flash {
  padding: 10px 14px;
  border-radius: 10px;
  font-size: .85rem;
  border: 1px solid var(--border);
}
.flash--success { background: rgba(81,207,102,.12); border-color: rgba(81,207,102,.35); color: #69db7c; }
.flash--info     { background: rgba(77,171,247,.12); border-color: rgba(77,171,247,.35); color: #74c0fc; }
.flash--danger   { background: rgba(255,107,107,.12); border-color: rgba(255,107,107,.35); color: #ff8787; }

/* ── Event grid (strona główna) ── */
.event-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}
.event-card {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--bg-panel);
  text-decoration: none;
  color: var(--text);
  transition: transform .15s, border-color .15s;
}
.event-card:hover { transform: translateY(-2px); border-color: rgba(255,255,255,.2); }
.event-card-icon { font-size: 2.2rem; flex-shrink: 0; }
.event-card-body { flex: 1; min-width: 0; }
.event-card-body h2 { margin: 0 0 4px; font-size: 1.15rem; }
.event-card-date { font-size: .82rem; color: var(--text-dim); margin-bottom: 6px; font-weight: 600; }
.event-card-desc { margin: 0; font-size: .84rem; color: var(--text-faint); }
.event-card-arrow { font-size: 1.4rem; color: var(--text-faint); flex-shrink: 0; }
.event-card--parapetowka { border-left: 4px solid #4dabf7; }
.event-card--energylandia { border-left: 4px solid #ff922b; }

/* ── Event header (podstrona) ── */
.event-header {
  text-align: center;
  padding: 32px 20px;
  border-radius: var(--radius);
  margin-bottom: 20px;
  background: radial-gradient(circle at 50% 0%, rgba(168,85,247,.18), transparent 70%);
  border: 1px solid var(--border);
}
.event-header-icon { font-size: 2.6rem; margin-bottom: 8px; }
.event-header h1 { margin: 0 0 8px; font-size: 1.5rem; }
.event-header-date { color: var(--text-dim); font-size: .9rem; font-weight: 600; }

/* ── Panel ── */
.panel {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  margin-bottom: 16px;
}
.panel-title { font-size: 1rem; margin: 0 0 12px; }
.panel-hint { font-size: .82rem; color: var(--text-dim); margin: -6px 0 14px; }

/* ── Guest list ── */
.guest-list { display: flex; flex-wrap: wrap; gap: 8px; }
.guest-pill {
  padding: 6px 14px;
  border-radius: 999px;
  background: rgba(255,255,255,.06);
  border: 1px solid var(--border);
  font-size: .85rem;
}
.guest-pill--core { background: rgba(168,85,247,.18); border-color: rgba(168,85,247,.4); }

/* ── Forms ── */
.inline-form { display: flex; gap: 8px; flex-wrap: wrap; }
.inline-form input[type="text"],
.person-typed-row input[type="text"] {
  flex: 1;
  min-width: 140px;
  padding: 10px 14px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,.04);
  color: var(--text);
  font-size: .9rem;
}
.inline-form input[type="text"]:focus,
.person-typed-row input[type="text"]:focus { outline: 2px solid var(--accent); }
.inline-form button,
.person-typed-row button {
  padding: 10px 18px;
  border-radius: 10px;
  border: none;
  background: linear-gradient(90deg, var(--accent), var(--accent2));
  color: #fff;
  font-weight: 700;
  font-size: .86rem;
  cursor: pointer;
}

/* ── Common banner (Energylandia) ── */
.common-banner {
  padding: 14px 18px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,.04);
  color: var(--text-dim);
  font-size: .9rem;
  margin-bottom: 20px;
  text-align: center;
}
.common-banner--found {
  background: rgba(255,212,59,.12);
  border-color: rgba(255,212,59,.4);
  color: #ffd43b;
  font-weight: 600;
}

/* ── Bramka identyfikacji (Energylandia) ── */
.person-typed-row { display: flex; gap: 8px; }
.person-typed-error { margin-top: 8px; font-size: .8rem; color: #ff8787; }

.who-am-i {
  display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
  margin-bottom: 16px;
  font-size: .85rem;
  color: var(--text-dim);
}
.who-am-i strong { font-weight: 800; }
.who-am-i-reset {
  background: none; border: none; padding: 0;
  color: var(--text-faint);
  font-size: .78rem;
  text-decoration: underline;
  cursor: pointer;
}
.who-am-i-reset:hover { color: var(--text-dim); }

/* ── Calendar ── */
.cal-month-label {
  text-align: center;
  font-weight: 800;
  font-size: 1.1rem;
  margin-bottom: 16px;
  text-transform: uppercase;
  letter-spacing: .04em;
}
.calendar { display: flex; flex-direction: column; gap: 4px; }
.cal-row { display: grid; grid-template-columns: repeat(7, 1fr); gap: 4px; }
.cal-cell--head {
  text-align: center;
  font-size: .68rem;
  font-weight: 700;
  color: var(--text-faint);
  text-transform: uppercase;
  padding-bottom: 4px;
}
.cal-cell {
  aspect-ratio: 1 / 1;
  border-radius: 8px;
  background: rgba(255,255,255,.03);
  border: 1px solid transparent;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 4px 2px;
  position: relative;
}
.cal-daynum { font-size: .78rem; font-weight: 600; }
.cal-cell--other-month .cal-daynum { color: var(--text-faint); }
.cal-cell--out {
  background: transparent;
  opacity: .28;
}
.cal-cell--clickable { cursor: pointer; }
.cal-cell--clickable:hover { border-color: rgba(255,255,255,.25); background: rgba(255,255,255,.06); }
.cal-dots { display: flex; flex-wrap: wrap; gap: 2px; justify-content: center; margin-top: 3px; min-height: 14px; }
.cal-dot {
  width: 14px; height: 14px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: .55rem; font-weight: 800; line-height: 1;
  color: #08080f;
  text-shadow: 0 1px 0 rgba(255,255,255,.15);
}

/* ── Legend ── */
.legend {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}
.legend-item { display: flex; align-items: center; gap: 6px; font-size: .82rem; color: var(--text-dim); }
.legend-swatch { width: 10px; height: 10px; border-radius: 50%; flex-shrink: 0; }

/* ══════════════════════════════════════════════════
   MOBILE
══════════════════════════════════════════════════ */
@media (max-width: 600px) {
  .wrap { padding: 20px 12px 48px; }
  .page-title { font-size: 1.4rem; }
  .page-sub { font-size: .85rem; margin-bottom: 18px; }

  .event-card { padding: 14px; gap: 12px; }
  .event-card-icon { font-size: 1.7rem; }
  .event-card-body h2 { font-size: 1rem; }
  .event-card-date { font-size: .76rem; }
  .event-card-desc { font-size: .78rem; }

  .event-header { padding: 22px 14px; }
  .event-header-icon { font-size: 2.1rem; }
  .event-header h1 { font-size: 1.2rem; }
  .event-header-date { font-size: .8rem; }

  .panel { padding: 14px; }
  .panel-title { font-size: .92rem; }

  .inline-form { flex-direction: column; }
  .inline-form button, .person-typed-row button { width: 100%; }
  .person-typed-row { flex-direction: column; }

  .cal-month-label { font-size: .95rem; margin-bottom: 12px; }
  .cal-row { gap: 3px; }
  .cal-cell { border-radius: 6px; padding: 2px 1px; }
  .cal-cell--head { font-size: .58rem; }
  .cal-daynum { font-size: .68rem; }
  .cal-dot { width: 11px; height: 11px; font-size: .46rem; }
  .cal-dots { gap: 1px; min-height: 11px; margin-top: 2px; }

  .legend { gap: 10px; }
  .legend-item { font-size: .74rem; }
}

@media (max-width: 360px) {
  .cal-daynum { font-size: .62rem; }
  .cal-cell--head { font-size: .5rem; }
}