/* =========================================================
   events.css — Etkinlik takvimi
   style.css + pages.css'ten SONRA yükleniyor.
   ========================================================= */

.calendar-section { padding: 4.5rem 0 3rem; background: var(--bg); }

/* ---------- yıl gezinme çubuğu ---------- */
.cal-toolbar {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2rem;
  margin-bottom: 3rem;
}
.cal-toolbar h2 {
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  letter-spacing: -0.01em;
  min-width: 5ch;
  text-align: center;
}
.cal-nav {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--brand);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0.5rem 1.1rem;
  transition: border-color 0.2s ease, background 0.2s ease;
}
.cal-nav:hover { border-color: var(--brand); background: var(--bg-soft); }

/* ---------- büyük ay (bulunulan ay) ---------- */
.cal-featured {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  padding: 1.6rem 1.6rem 1.4rem;
  margin-bottom: 3rem;
  box-shadow: 0 18px 44px -30px rgba(14, 42, 71, 0.35);
}
.cal-featured-head { display: flex; align-items: baseline; gap: 1rem; flex-wrap: wrap; margin-bottom: 1.2rem; }
.cal-featured-head h3 { font-size: clamp(1.4rem, 2.6vw, 1.9rem); color: var(--ink); letter-spacing: -0.01em; }

.cal-table-big th {
  font-size: 0.72rem;
  text-align: left;
  padding: 0 0.6rem 0.6rem;
}
.cal-table-big td {
  text-align: left;
  vertical-align: top;
  height: auto;
  padding: 0;
  border-top: 1px solid var(--line);
  width: 14.2857%;
}
.cal-table-big td + td { border-left: 1px solid var(--line); }
.cal-table-big .cal-empty { visibility: visible; background: var(--bg-soft); }
/* Hücre tablo hücresi kalıyor; düzen içteki kutuda, yoksa satırlar kayıyor. */
.cal-big-inner {
  min-height: 96px;
  padding: 0.5rem 0.55rem 0.6rem;
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}
.cal-big-num {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--body);
  width: 1.7rem;
  height: 1.7rem;
  display: grid;
  place-items: center;
  border-radius: 8px;
}
.cal-big-day.is-today .cal-big-num { background: var(--ink); color: #fff; }
.cal-big-day.has-event .cal-big-num { color: var(--ink); }
.cal-chip {
  display: block;
  font-size: 0.72rem;
  font-weight: 600;
  line-height: 1.25;
  color: var(--tone-ink);
  background: var(--tone-bg);
  border-radius: 6px;
  padding: 0.3rem 0.45rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  transition: transform 0.18s ease, background 0.18s ease;
}
.cal-chip:hover { transform: translateY(-1px); filter: brightness(0.94); }
.cal-chip-more { background: var(--accent-soft); color: var(--brand-dark); }

/* ---------- küçük aylar ---------- */
.cal-group + .cal-group { margin-top: 2.5rem; }
.cal-group-title {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--brand);
  margin-bottom: 1rem;
}
.cal-group-earlier .cal-group-title { color: #8aa0b4; }
.cal-group-earlier .cal-month { opacity: 0.72; }
.cal-group-earlier .cal-month:hover { opacity: 1; }

/* ---------- 12 aylık ızgara ---------- */
.cal-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.6rem;
}
.cal-month {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.1rem 1rem 1.2rem;
  background: #fff;
}
.cal-month h3 {
  font-size: 1rem;
  letter-spacing: 0.02em;
  margin-bottom: 0.8rem;
  color: var(--ink);
}

.cal-table {
  width: 100%;
  border-collapse: collapse;
  table-layout: fixed;
}
.cal-table th {
  font-size: 0.66rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: #8aa0b4;
  padding-bottom: 0.4rem;
}
.cal-table th abbr { text-decoration: none; }
.cal-table td {
  text-align: center;
  font-size: 0.8rem;
  color: var(--body);
  padding: 0.18rem 0;
  height: 1.9rem;
}
.cal-empty { visibility: hidden; }

.cal-day.is-today {
  font-weight: 700;
  color: var(--ink);
  box-shadow: inset 0 0 0 1px var(--line);
  border-radius: 6px;
}

/* etkinlik olan gün: sarı dolgu, üstüne koyu yazı (site kuralı) */
.cal-day.has-event a {
  display: grid;
  place-items: center;
  width: 1.75rem;
  height: 1.75rem;
  margin-inline: auto;
  border-radius: 8px;
  background: var(--tone-bg);
  color: var(--tone-ink);
  font-weight: 700;
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}
.cal-day.has-event a:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 14px -6px var(--tone-bg);
}
.cal-day.has-event a:focus-visible { outline: 2px solid var(--brand); outline-offset: 2px; }

/* ---------- etkinlik kartları ---------- */
.events-list { padding: 2rem 0 6rem; background: var(--bg); }

.event-card {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 2rem;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: #fff;
  margin-bottom: 1.4rem;
  scroll-margin-top: calc(var(--header-h) + 1.5rem);
  transition: box-shadow 0.25s ease, border-color 0.25s ease;
}
.event-card:hover { box-shadow: var(--shadow); border-color: var(--accent); }

/* çapadan gelindiğinde hangi kart olduğu belli olsun */
.event-card:target {
  border-color: var(--pop);
  box-shadow: 0 0 0 3px rgba(255, 204, 0, 0.35);
}

.event-media { height: 100%; min-height: 180px; }
.event-media img { width: 100%; height: 100%; object-fit: cover; }

.event-body { padding: 1.6rem 1.8rem 1.6rem 0; }
.event-card:not(:has(.event-media)) .event-body { padding-left: 1.8rem; }

.event-date {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--brand);
  margin-bottom: 0.5rem;
}
.event-body h3 { font-size: 1.25rem; margin-bottom: 0.5rem; }
.event-body p { font-size: 0.95rem; color: var(--body); }


/* ---------- renkler: Activities alt başlıkları ----------
   tone-0 alt başlığı olmayan etkinlikler (sitenin sarısı); 1-4 panel sırasıyla
   Language Courses, Kids Camps, Workshops... Yeşil bilerek yok (müşteri istemedi). */
.tone-0 { --tone-bg: var(--pop); --tone-ink: var(--pop-ink); }
.tone-1 { --tone-bg: #1c6ea4; --tone-ink: #fff; }
.tone-2 { --tone-bg: #e76f51; --tone-ink: #0e2a47; }
.tone-3 { --tone-bg: #143a5f; --tone-ink: #fff; }
.tone-4 { --tone-bg: #7fb8e0; --tone-ink: #0e2a47; }

.cal-filter {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.5rem;
  margin: -0.5rem 0 2rem;
}
.cal-filter-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font: inherit;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--ink);
  background: #fff;
  border: 1.5px solid var(--line);
  border-radius: 999px;
  padding: 0.5rem 1rem;
  cursor: pointer;
  transition: border-color 0.2s ease, background 0.2s ease;
}
.cal-filter-btn:hover { border-color: var(--accent); }
.cal-filter-btn.is-active { border-color: var(--ink); background: var(--accent-soft); }
.cal-filter-btn:focus-visible { outline: 2px solid var(--brand); outline-offset: 2px; }
.cal-swatch {
  display: inline-block;
  width: 0.8rem;
  height: 0.8rem;
  border-radius: 4px;
  background: var(--tone-bg);
  flex: none;
}

/* filtre dışında kalan gün: düz gün gibi görünür, tıklanmaz */
.cal-day.is-filtered a {
  background: transparent;
  color: var(--body);
  font-weight: 400;
  pointer-events: none;
}

.event-card { border-left: 5px solid var(--tone-bg); }
.event-section-link {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  margin-top: 0.8rem;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--brand);
}
.event-section-link i { font-size: 0.75rem; }
.event-section-link:hover { color: var(--brand-dark); }
/* ---------- duyarlı ---------- */
@media (max-width: 1100px) {
  .cal-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 820px) {
  .cal-grid { grid-template-columns: repeat(2, 1fr); }
  .event-card { grid-template-columns: 1fr; gap: 0; }
  .event-media { min-height: 200px; }
  .event-body { padding: 1.4rem 1.5rem; }
}
@media (max-width: 640px) {
  /* Dar ekranda büyük ay yatay kayar; sayfa değil, tablo kaydırılıyor. */
  .cal-featured { padding: 1.1rem 0.9rem 1rem; overflow-x: auto; }
  .cal-table-big { min-width: 560px; }
  .cal-big-inner { min-height: 76px; }
}
@media (max-width: 480px) {
  .cal-grid { grid-template-columns: 1fr; }
  .cal-toolbar { gap: 1rem; }
}