:root {
  --dark-blue: #0b2c79;
  --blue-shade: #1e40af;
  --gray-bg: #f9fafb;
  --white: #ffffff;
  --text-dark: #1f2937;
  --text-muted: #6b7280;
  --border: #d3d4d6;
  --highlight: #2563eb;
  --footer-bg: #2c3554;
  --tag-bg: #dbeafe;
}

body {
  margin: 0;
  font-family: 'Roboto Condensed', sans-serif;
  background-color: var(--gray-bg);
  color: var(--text-dark);
}

.page {
  display: flex;
  min-height: 100vh;
}

.sidebar {
  width: 220px;
  background-color: var(--white);
  border-right: 1px solid var(--border);
  padding: 20px;
}

.nav {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.nav-btn {
  background: none;
  border: none;
  padding: 10px 16px;
  font-size: 1rem;
  color: var(--dark-blue);
  text-align: left;
  border-radius: 10px;
  cursor: pointer;
}

.nav-btn.active {
  background-color: var(--dark-blue);
  color: white;
}

.nav-btn:hover:not(.active) {
  background-color: #f1f1f1;
  color: var(--dark-blue);
}

.content {
  flex: 1;
  padding: 30px 40px;
  max-width: 100%;
  box-sizing: border-box;
}

.title-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}

.title-row h2 {
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--dark-blue);
  margin: 0;
}

.event-count {
  font-size: 1.3rem;
  font-weight: 500;
  color: var(--highlight);
}

.dot-separator {
  font-size: 2rem;
  color: #c4c4c4;
  margin-bottom: 2px;
}

.event-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  width: 100%;
}

.event-card {
  background-color: var(--white);
  border: 1px solid var(--border);
  padding: 20px;
  border-radius: 10px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.05);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.event-card:hover {
  border-color: var(--highlight); /* blue border on hover */
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1); /* optional subtle glow */
}

.event-title-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 1rem;
}

.event-title {
  flex: 1;
  font-size: 1.4rem;
  font-weight: 500;
  color: var(--highlight);
  margin: 0;
}

.tag {
  background-color: var(--tag-bg);
  color: var(--dark-blue);
  font-size: 1rem;
  padding: 4px 8px;
  border-radius: 4px;
  font-weight: 600;
}

.event-info-row {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  align-items: center;
  margin-bottom: 10px;
  font-size: 0.95rem;
  color: var(--text-muted);
}

.event-info-row a {
  color: var(--highlight);
  text-decoration: none;
}

.last-date {
  color: red;
  font-weight: bold;
}

.event-footer {
  background: var(--footer-bg);
  padding: 10px 20px;
  border-radius: 0 0 10px 10px;
  display: flex;
  gap: 16px;
  margin: 0 -20px -20px -20px;
  flex-wrap: wrap;
}

.event-footer a {
  color: rgba(83, 237, 237, 0.785);
  text-decoration: none;
  font-size: 0.95rem;
}

.event-footer a:hover {
  color: #53ed98c8;
}

.nav-arrow {
  background: none;
  border: none;
  color: var(--dark-blue);
  font-size: 1.5rem;
  cursor: pointer;
  padding: 2px 8px;
}

.topbar-mobile {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--dark-blue);
  padding: 12px 16px;
  color: white;
}

.mobile-logo {
  width: 50px;
  height: auto;
  object-fit: contain;
  display: block;
}

.mobile-title {
  flex: 1;
  text-align: center;
  font-size: 1.7rem;
  font-weight: 600;
  margin: 0;
  color: white;
}

.menu-btn {
  background: none;
  border: none;
  color: white;
  font-size: 1.4rem;
  cursor: pointer;
  display: none;
}

/* Modal overlay for mobile sidebar */
.modal-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  height: 100%;
  width: 100%;
  background-color: rgba(0, 0, 0, 0.7);
  z-index: 1000;
  justify-content: center;
  align-items: center;
  padding: 20px;
  box-sizing: border-box;
}

.modal-overlay.active {
  display: flex;
}

.modal-overlay .sidebar {
  width: 100%;
  max-width: 320px;
  background-color: white;
  border-radius: 10px;
  padding: 20px;
  max-height: 90vh;
  overflow-y: auto;
}

.desktop-only {
  display: none;
}

.sidebar-note {
  margin-top: auto;
  font-size: 0.85rem;
  color: #707b8d; /* light grey */
  padding-top: 20px;
  border-top: 1px solid #e5e7eb;
}

.sidebar-note a {
  color: #d4274da2;
  text-decoration: underline;
  word-break: break-all;
  text-decoration: none;
}

@media (max-width: 768px) {
  .sidebar-note {
    display: none;
  }
}

@media (max-width: 768px) {
  .menu-btn {
    display: block;
  }

  .content {
    padding: 20px;
  }

  .event-info-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;

  }

  .event-footer {
    flex-direction: row;
    justify-content: flex-start;
  }

  .sidebar img:not(.mobile-logo) {
    display: none;
  }
}

@media (min-width: 769px) {
  .modal-overlay {
    display: none !important;
  }

  .desktop-only {
    display: block;
  }

  .menu-btn {
    display: none;
  }
}

.mobile-only {
  display: none;
}

@media (max-width: 768px) {
  .mobile-only {
    display: block;
  }
}

.ongoing-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background-color: #b62525dc; /* red */
  color: white;
  font-size: 0.85rem;
  font-weight: bold;
  padding: 4px 8px;
  border-radius: 999px; /* pill shape */
  margin-left: 0.6rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  line-height: 1;
  vertical-align: middle; 
  position: relative;
  top: -1px;
}

.ongoing-tag::before {
  content: '';
  width: 10px;
  height: 10px;
  background-color: white;
  border-radius: 50%;
  display: inline-block;
  animation: pulse 1.5s infinite;
}

/* On mobile: move below the title */
@media (max-width: 768px) {
  .event-title-row {
    flex-direction: column;
    align-items: flex-start;
  }

  .ongoing-tag {
    margin-left: 0;
    margin-top: 6px;
  }
}

/* Pulsing effect */
@keyframes pulse {
  0% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(1.4); }
  100% { opacity: 1; transform: scale(1); }
}