/* Events Page Styling */

:root {
  --primary-blue: #0078d4;
  --light-blue: #e7f1f7;
  --dark-blue: #005a9c;
  --success: #107c10;
  --warning: #ffb900;
  --accent: #8661c5;
  --text-dark: #333;
  --text-light: #666;
  --border-light: #e8e8e8;
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.12);
}

/* Events Container */
.events-container {
  max-width: 1100px;
  margin: 0 auto;
}

/* Section Headers */
.events-section-title {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 2rem;
  padding-bottom: 1rem;
  border-bottom: 3px solid var(--primary-blue);
  display: flex;
  align-items: center;
  gap: 1rem;
}

.events-section-title::before {
  content: "";
  display: inline-block;
  width: 8px;
  height: 40px;
  background: linear-gradient(135deg, var(--primary-blue), var(--accent));
  border-radius: 4px;
}

/* Filter Controls */
.events-filters {
  display: flex;
  gap: 1rem;
  margin-bottom: 2rem;
  flex-wrap: wrap;
  align-items: center;
}

.filter-label {
  font-weight: 600;
  color: var(--text-dark);
  margin-right: 0.5rem;
}

.filter-btn {
  padding: 0.6rem 1.2rem;
  border: 2px solid var(--border-light);
  background: white;
  color: var(--text-dark);
  border-radius: 24px;
  cursor: pointer;
  font-size: 0.95rem;
  font-weight: 500;
  transition: all 0.3s ease;
}

.filter-btn:hover {
  border-color: var(--primary-blue);
  color: var(--primary-blue);
  transform: translateY(-2px);
}

.filter-btn.active {
  background: var(--primary-blue);
  color: white;
  border-color: var(--primary-blue);
}

/* Events Grid */
.events-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 2rem;
  margin-bottom: 3rem;
}

@media (max-width: 768px) {
  .events-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
}

/* Event Card */
.event-card {
  background: white;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  border: 1px solid var(--border-light);
  display: flex;
  flex-direction: column;
  height: 100%;
}

.event-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary-blue);
}

/* Event Card Header */
.event-card-header {
  background: linear-gradient(135deg, var(--primary-blue), var(--dark-blue));
  padding: 1.5rem;
  color: white;
}

.event-card-header h3 {
  font-size: 1.3rem;
  font-weight: 700;
  margin: 0 0 0.5rem 0;
  line-height: 1.4;
}

.event-date {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.95rem;
  opacity: 0.95;
}

.event-date::before {
  content: "📅";
  font-size: 1.1rem;
}

/* Event Badges */
.event-badges {
  display: flex;
  gap: 0.5rem;
  margin-top: 1rem;
  flex-wrap: wrap;
}

.event-badge {
  display: inline-block;
  padding: 0.4rem 0.8rem;
  border-radius: 16px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.badge-inperson {
  background: #107c10;
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.35);
}

.badge-online {
  background: #d13438;
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.35);
}

.badge-podcast {
  background: #8661c5;
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.35);
}

/* Event Card Body */
.event-card-body {
  padding: 1.5rem;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.event-meta {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 1rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border-light);
}

.event-meta-item {
  font-size: 0.85rem;
}

.event-meta-label {
  font-weight: 600;
  color: var(--text-dark);
  display: block;
  margin-bottom: 0.25rem;
}

.event-meta-value {
  color: var(--text-light);
  font-size: 0.9rem;
  line-height: 1.4;
}

.event-speaker {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.event-speaker::before {
  content: "👤";
  font-size: 1.1rem;
  flex-shrink: 0;
  margin-top: 2px;
}

.speaker-names {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-dark);
}

.event-title {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--primary-blue);
  margin-bottom: 0.75rem;
  line-height: 1.4;
}

.event-description {
  font-size: 0.9rem;
  color: var(--text-light);
  line-height: 1.6;
  margin-bottom: 1rem;
  flex-grow: 1;
}

/* Event Card Footer */
.event-card-footer {
  border-top: 1px solid var(--border-light);
  padding: 1rem 1.5rem;
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.event-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.6rem 0.85rem;
  background: var(--primary-blue);
  color: white;
  text-decoration: none;
  border-radius: 6px;
  font-size: 0.85rem;
  font-weight: 600;
  transition: all 0.2s ease;
  text-align: center;
  flex: 1 1 auto;
  min-width: 0;
  max-width: 100%;
  line-height: 1.2;
  white-space: normal;
  overflow-wrap: anywhere;
  word-break: break-word;
  box-sizing: border-box;
}

.event-link:hover {
  background: var(--dark-blue);
  transform: translateX(2px);
}

.event-link.secondary {
  background: var(--light-blue);
  color: var(--primary-blue);
  border: 1px solid var(--primary-blue);
}

.event-link.secondary:hover {
  background: var(--primary-blue);
  color: white;
}

/* Past Events Section */
.past-events-container {
  margin-top: 4rem;
}

.past-events-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.5rem;
}

.event-card.past {
  opacity: 0.85;
}

.event-card.past:hover {
  opacity: 1;
}

.event-card.past .event-card-header {
  background: linear-gradient(135deg, #666, #444);
}

/* Empty State */
.empty-state {
  text-align: center;
  padding: 3rem 2rem;
  color: var(--text-light);
}

.empty-state::before {
  content: "🎪";
  display: block;
  font-size: 3rem;
  margin-bottom: 1rem;
}

.empty-state p {
  font-size: 1.1rem;
}

/* Timeline (optional for upcoming events) */
.events-timeline {
  position: relative;
  padding: 2rem 0;
}

.timeline-item {
  padding-left: 3rem;
  padding-bottom: 2rem;
  border-left: 3px solid var(--primary-blue);
  position: relative;
}

.timeline-item::before {
  content: "";
  position: absolute;
  left: -8px;
  top: 0;
  width: 12px;
  height: 12px;
  background: var(--primary-blue);
  border-radius: 50%;
}

/* Responsive */
@media (max-width: 600px) {
  .events-section-title {
    font-size: 1.8rem;
  }

  .events-grid {
    grid-template-columns: 1fr;
  }

  .event-card-header {
    padding: 1rem;
  }

  .event-card-body {
    padding: 1rem;
  }

  .event-card-footer {
    padding: 0.75rem 1rem;
  }

  .event-meta {
    grid-template-columns: 1fr;
    gap: 0.5rem;
  }
}

/* Animation */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.event-card {
  animation: fadeInUp 0.5s ease-out;
}

.event-card:nth-child(1) { animation-delay: 0.05s; }
.event-card:nth-child(2) { animation-delay: 0.1s; }
.event-card:nth-child(3) { animation-delay: 0.15s; }
.event-card:nth-child(4) { animation-delay: 0.2s; }
.event-card:nth-child(5) { animation-delay: 0.25s; }
.event-card:nth-child(6) { animation-delay: 0.3s; }

/* =========================================================
   Hero
   ========================================================= */
.events-hero {
  position: relative;
  background:
    radial-gradient(1200px 400px at 10% 10%, rgba(134, 97, 197, 0.35), transparent 60%),
    radial-gradient(900px 350px at 90% 30%, rgba(0, 120, 212, 0.45), transparent 60%),
    linear-gradient(135deg, #0a2540 0%, #0078d4 100%);
  color: white;
  padding: 4rem 1.5rem 3rem;
  margin-bottom: 2.5rem;
  overflow: hidden;
}

.events-hero::after {
  content: "";
  position: absolute;
  inset: auto 0 -1px 0;
  height: 60px;
  background: linear-gradient(to bottom, transparent, rgba(255, 255, 255, 0.04));
  pointer-events: none;
}

.events-hero-inner {
  max-width: 1100px;
  margin: 0 auto;
  text-align: center;
}

.events-hero-eyebrow {
  display: inline-block;
  font-size: 0.85rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  font-weight: 600;
  padding: 0.35rem 0.9rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(6px);
  margin-bottom: 1rem;
}

.events-hero-logo {
  display: block;
  width: clamp(72px, 9vw, 110px);
  height: auto;
  margin: 0 auto 1rem;
  filter: drop-shadow(0 4px 12px rgba(0, 0, 0, 0.25));
}

.events-hero-title {
  font-size: clamp(2rem, 4.5vw, 3.4rem);
  font-weight: 800;
  margin: 0 0 0.75rem 0;
  line-height: 1.1;
}

.events-hero .events-hero-subtitle {
  font-size: clamp(1rem, 1.6vw, 1.2rem);
  max-width: 720px;
  margin-left: auto !important;
  margin-right: auto !important;
  margin-top: 0;
  margin-bottom: 2rem;
  opacity: 0.92;
  line-height: 1.6;
  text-align: center;
  background: transparent;
}

.events-hero-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  max-width: 720px;
  margin: 0 auto;
}

.hero-stat {
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 14px;
  padding: 1.25rem 0.75rem;
  backdrop-filter: blur(8px);
  transition: transform 0.25s ease, background 0.25s ease;
}

.hero-stat:hover {
  transform: translateY(-3px);
  background: rgba(255, 255, 255, 0.16);
}

.hero-stat-value {
  display: block;
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  font-weight: 800;
  line-height: 1;
  margin-bottom: 0.35rem;
}

.hero-stat-label {
  display: block;
  font-size: 0.85rem;
  letter-spacing: 0.5px;
  opacity: 0.9;
}

@media (max-width: 560px) {
  .events-hero { padding: 3rem 1rem 2.25rem; }
  .events-hero-stats { grid-template-columns: 1fr; }
}

/* =========================================================
   Container & section
   ========================================================= */
.events-container {
  padding: 0 1rem;
}

.events-section {
  scroll-margin-top: 90px;
  margin-bottom: 3.5rem;
}

/* =========================================================
   Tabs (sticky)
   ========================================================= */
.events-tabs {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  gap: 0.5rem;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border-light);
  padding: 0.75rem 0;
  margin: 0 auto 1.25rem;
  max-width: 1100px;
}

.events-tab {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.55rem 1.1rem;
  border-radius: 999px;
  font-weight: 600;
  color: var(--text-dark);
  text-decoration: none;
  border: 2px solid transparent;
  transition: all 0.2s ease;
}

.events-tab:hover {
  color: var(--primary-blue);
  background: var(--light-blue);
}

.events-tab.active {
  background: var(--primary-blue);
  color: #fff;
}

.events-tab-count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 22px;
  height: 22px;
  padding: 0 0.45rem;
  font-size: 0.75rem;
  font-weight: 700;
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.08);
  color: inherit;
}

.events-tab.active .events-tab-count {
  background: rgba(255, 255, 255, 0.25);
}

/* =========================================================
   Toolbar (search + filters)
   ========================================================= */
.events-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
  justify-content: space-between;
  max-width: 1100px;
  margin: 0 auto 2rem;
}

.events-search {
  position: relative;
  flex: 1 1 280px;
  min-width: 240px;
}

.events-search-icon {
  position: absolute;
  left: 0.9rem;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1rem;
  opacity: 0.7;
  pointer-events: none;
}

.events-search input {
  width: 100%;
  padding: 0.7rem 1rem 0.7rem 2.4rem;
  border: 2px solid var(--border-light);
  border-radius: 999px;
  font-size: 0.95rem;
  background: #fff;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.events-search input:focus {
  outline: none;
  border-color: var(--primary-blue);
  box-shadow: 0 0 0 3px rgba(0, 120, 212, 0.18);
}

.events-toolbar .events-filters {
  margin-bottom: 0;
}

.filter-year {
  padding: 0.55rem 0.9rem;
  border: 2px solid var(--border-light);
  border-radius: 999px;
  background: white;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-dark);
  cursor: pointer;
  transition: border-color 0.2s ease;
}

.filter-year:hover,
.filter-year:focus {
  border-color: var(--primary-blue);
  outline: none;
}

/* =========================================================
   Card refinements
   ========================================================= */
.event-card {
  position: relative;
}

.event-card-header {
  position: relative;
}

.event-card-header.podcast {
  background: linear-gradient(135deg, #8661c5, #6a4c9f);
}

.event-type-icon {
  position: absolute;
  top: 1rem;
  right: 1rem;
  width: 36px;
  height: 36px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  font-size: 1rem;
  backdrop-filter: blur(4px);
}

.event-card-header h3 {
  padding-right: 3rem;
}

.event-card.past .event-card-header {
  background: linear-gradient(135deg, #4a5568, #2d3748);
}

.event-card.past .event-card-header.podcast,
.event-card.past[data-event-type="podcast"] .event-card-header {
  background: linear-gradient(135deg, #8661c5, #6a4c9f);
}

.event-card.past {
  opacity: 1;
}

.event-link.disabled {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.6rem 0.85rem;
  border-radius: 6px;
  font-size: 0.85rem;
  font-weight: 600;
  text-align: center;
  flex: 1 1 auto;
  min-width: 0;
  max-width: 100%;
  background: #f0f0f0;
  color: #999;
  border: 1px solid #e0e0e0;
  cursor: default;
}

/* Hidden state */
.event-card.is-hidden {
  display: none !important;
}

.event-card.is-collapsed {
  display: none !important;
}

/* =========================================================
   Load more
   ========================================================= */
.events-load-more-wrap {
  text-align: center;
  margin-top: 1.5rem;
}

.events-load-more {
  padding: 0.8rem 1.8rem;
  border-radius: 999px;
  background: var(--light-blue);
  color: var(--primary-blue);
  font-weight: 700;
  font-size: 0.95rem;
  border: 2px solid var(--primary-blue);
  cursor: pointer;
  transition: all 0.2s ease;
}

.events-load-more:hover {
  background: var(--primary-blue);
  color: white;
  transform: translateY(-2px);
}

.events-load-more.is-hidden {
  display: none;
}

/* =========================================================
   CTA
   ========================================================= */
.events-cta {
  margin: 4rem auto 3rem;
  max-width: 1100px;
  border-radius: 18px;
  background:
    radial-gradient(800px 300px at 80% 10%, rgba(134, 97, 197, 0.4), transparent 60%),
    linear-gradient(135deg, #0078d4, #005a9c);
  color: white;
  padding: 3rem 2rem;
  text-align: center;
  box-shadow: var(--shadow-lg);
}

.events-cta h2 {
  margin: 0 0 0.5rem;
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  font-weight: 800;
}

.events-cta p {
  margin: 0 0 1.5rem;
  opacity: 0.95;
  font-size: 1rem;
}

.events-cta-btn {
  display: inline-block;
  padding: 0.85rem 2rem;
  background: white;
  color: var(--primary-blue);
  text-decoration: none;
  border-radius: 999px;
  font-weight: 700;
  font-size: 1rem;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.15);
}

.events-cta-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.2);
}

/* =========================================================
   Empty state polish
   ========================================================= */
.empty-state {
  grid-column: 1 / -1;
}