/* ============================================================
   EVENTS PAGE — Additional Styles
   ============================================================ */

/* --- Page Hero --- */
.page-hero {
  margin-top: var(--nav-h);
  padding: 72px 0 56px;
  background: linear-gradient(135deg, #EEF2FF 0%, #F8F9FC 100%);
  border-bottom: 1px solid var(--clr-border);
  text-align: center;
}
.page-hero__title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  color: var(--clr-text);
  margin-bottom: 14px;
  letter-spacing: -0.02em;
}
.page-hero__sub {
  font-size: 1.05rem;
  color: var(--clr-text-muted);
  max-width: 520px;
  margin: 0 auto;
  line-height: 1.7;
}

/* --- Filter Tabs --- */
.events-filter {
  padding: 28px 0;
  background: var(--clr-white);
  border-bottom: 1px solid var(--clr-border);
  position: sticky;
  top: var(--nav-h);
  z-index: 100;
}
.filter-tabs {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.filter-tab {
  padding: 9px 20px;
  border-radius: 50px;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--clr-text-muted);
  background: var(--clr-bg-alt);
  border: 1.5px solid var(--clr-border);
  cursor: pointer;
  transition: var(--transition);
}
.filter-tab:hover {
  border-color: var(--clr-primary);
  color: var(--clr-primary);
}
.filter-tab--active {
  background: var(--clr-primary);
  color: var(--clr-white);
  border-color: var(--clr-primary);
}

/* --- Events Grid --- */
.events-main {
  padding: 56px 0 80px;
  background: var(--clr-bg-alt);
}
.events-full-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}
.event-item {
  transition: var(--transition);
}
.event-item.hidden {
  display: none;
}

/* Status badges */
.event-card__status {
  position: absolute;
  top: 14px;
  left: 14px;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 5px 10px;
  border-radius: 20px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.event-card__status--upcoming {
  background: #D1FAE5;
  color: #065F46;
}
.event-card__status--past {
  background: #F3F4F6;
  color: #6B7280;
}

/* --- Registration Modal --- */
.modal {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}
.modal.open {
  opacity: 1;
  pointer-events: all;
}
.modal__overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.55);
  backdrop-filter: blur(4px);
}
.modal__card {
  position: relative;
  z-index: 1;
  background: var(--clr-white);
  border-radius: var(--radius-xl);
  padding: 40px;
  width: 100%;
  max-width: 480px;
  box-shadow: var(--shadow-lg);
  transform: translateY(20px) scale(0.97);
  transition: all 0.3s ease;
}
.modal.open .modal__card {
  transform: translateY(0) scale(1);
}
.modal__close {
  position: absolute;
  top: 16px; right: 20px;
  font-size: 1.1rem;
  color: var(--clr-text-muted);
  cursor: pointer;
  padding: 6px;
  border-radius: 50%;
  width: 32px; height: 32px;
  display: flex; align-items: center; justify-content: center;
  transition: background 0.2s;
}
.modal__close:hover { background: var(--clr-bg-alt); }
.modal__title {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--clr-text);
}
.modal__sub {
  font-size: 0.9rem;
  color: var(--clr-text-muted);
  margin-bottom: 24px;
}
.modal__form { display: flex; flex-direction: column; gap: 0; }
.modal__form .donate__input { margin-bottom: 12px; }

/* --- Responsive --- */
@media (max-width: 900px) {
  .events-full-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .events-full-grid { grid-template-columns: 1fr; }
  .filter-tabs { gap: 6px; }
  .filter-tab { padding: 8px 14px; font-size: 0.82rem; }
  .modal__card { padding: 28px 20px; }
}