* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  /* Light mode colors - grayscale theme */
  --bg-gradient-start: #e8e8e8;
  --bg-gradient-end: #d0d0d0;
  --card-bg: #ffffff;
  --text-primary: #2a2a2a;
  --text-secondary: #6b6b6b;
  --primary-color: #4a4a4a;
  --border-color: #d4d4d4;
  --shadow-color: rgba(0, 0, 0, 0.08);
  --shadow-hover: rgba(0, 0, 0, 0.12);
  --input-bg: #ffffff;
  --input-border: #d4d4d4;
  --input-focus: #5a5a5a;
  --loading-text: #4a4a4a;
  --stats-text: #3a3a3a;
  --accent-gradient-start: #6a6a6a;
  --accent-gradient-end: #4a4a4a;
}

body.dark-mode {
  /* Dark mode colors - grayscale theme */
  --bg-gradient-start: #1a1a1a;
  --bg-gradient-end: #0a0a0a;
  --card-bg: #2a2a2a;
  --text-primary: #e8e8e8;
  --text-secondary: #a8a8a8;
  --primary-color: #c0c0c0;
  --border-color: #3a3a3a;
  --shadow-color: rgba(0, 0, 0, 0.4);
  --shadow-hover: rgba(0, 0, 0, 0.6);
  --input-bg: #1f1f1f;
  --input-border: #3a3a3a;
  --input-focus: #6a6a6a;
  --loading-text: #c0c0c0;
  --stats-text: #d0d0d0;
  --accent-gradient-start: #5a5a5a;
  --accent-gradient-end: #3a3a3a;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Malgun Gothic",
    sans-serif;
  background: linear-gradient(
    135deg,
    var(--bg-gradient-start) 0%,
    var(--bg-gradient-end) 100%
  );
  min-height: 100vh;
  padding: 1.25rem;
  color: var(--text-primary);
  transition: background 0.3s ease, color 0.3s ease;
}

.container {
  max-width: 1000px;
  margin: 0 auto;
  margin-top: 1.875rem;
}

header {
  background: var(--card-bg);
  padding: 1.875rem;
  border-radius: 0.9375rem;
  box-shadow: 0 0.625rem 1.875rem var(--shadow-color);
  margin-bottom: 1.875rem;
  transition: background 0.3s ease, box-shadow 0.3s ease;
}

h1 {
  color: var(--primary-color);
  margin-bottom: 1.5625rem;
  text-align: center;
  font-size: 2.5em;
  text-shadow: 2px 2px 4px var(--shadow-color);
  transition: color 0.3s ease;
}

.search-container {
  position: relative;
  margin-bottom: 1.25rem;
}

#searchInput {
  width: 100%;
  padding: 0.9375rem 2.8125rem 0.9375rem 1.25rem;
  font-size: 1rem;
  border: 2px solid var(--input-border);
  border-radius: 0.625rem;
  transition: all 0.3s ease;
  outline: none;
  background: var(--input-bg);
  color: var(--text-primary);
}

#searchInput:focus {
  border-color: var(--input-focus);
  box-shadow: 0 0 0 3px rgba(90, 90, 90, 0.1);
}

.clear-btn {
  position: absolute;
  right: 0.625rem;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  font-size: 1.75rem;
  color: var(--text-secondary);
  cursor: pointer;
  padding: 0 0.625rem;
  line-height: 1;
  transition: color 0.2s;
  display: none;
}

.clear-btn:hover {
  color: var(--primary-color);
}

.clear-btn.visible {
  display: block;
}

.filter-container {
  display: flex;
  gap: 0.9375rem;
  flex-wrap: wrap;
  align-items: center;
}

select {
  padding: 0.625rem 0.9375rem;
  border: 2px solid var(--input-border);
  border-radius: 0.5rem;
  font-size: 0.875rem;
  cursor: pointer;
  transition: all 0.3s ease;
  background: var(--input-bg);
  color: var(--text-primary);
}

select:focus {
  outline: none;
  border-color: var(--input-focus);
}

.checkbox-label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
  font-size: 0.875rem;
  color: var(--text-primary);
}

.checkbox-label input[type="checkbox"] {
  width: 1.125rem;
  height: 1.125rem;
  cursor: pointer;
}

.stats {
  background: var(--card-bg);
  padding: 0.9375rem 1.25rem;
  border-radius: 0.625rem;
  margin-bottom: 1.25rem;
  box-shadow: 0 0.25rem 0.9375rem var(--shadow-color);
  font-weight: 600;
  color: var(--stats-text);
  transition: background 0.3s ease, box-shadow 0.3s ease;
}

.event-list {
  display: grid;
  gap: 1.25rem;
}

.event-card {
  background: var(--card-bg);
  padding: 1.5625rem;
  border-radius: 0.9375rem;
  box-shadow: 0 0.3125rem 1.25rem var(--shadow-color);
  transition: all 0.3s ease;
  animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.event-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 30px var(--shadow-hover);
}

.event-card-clickable {
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.event-card-clickable:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.event-card-clickable:active {
  transform: translateY(0);
}

.link-indicator {
  margin-left: 8px;
  font-size: 0.9em;
  opacity: 0.7;
}

.event-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 0.9375rem;
  flex-wrap: wrap;
  gap: 0.625rem;
}

.event-title {
  font-size: 1.5em;
  font-weight: bold;
  color: var(--text-primary);
  flex: 1;
  transition: color 0.3s ease;
}

.event-badges {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.badge {
  padding: 0.3125rem 0.75rem;
  border-radius: 1.25rem;
  font-size: 0.75rem;
  font-weight: 600;
  white-space: nowrap;
}

.badge-category {
  background: linear-gradient(
    135deg,
    var(--accent-gradient-start),
    var(--accent-gradient-end)
  );
  color: white;
}

.badge-faction {
  background: linear-gradient(135deg, #888888, #666666);
  color: white;
}

.badge-rerun {
  background: linear-gradient(135deg, #4facfe, #00f2fe);
  color: white;
}

.badge-new {
  background: linear-gradient(135deg, #43e97b, #38f9d7);
  color: white;
}

.badge-permanent {
  background: linear-gradient(135deg, #fa709a, #fee140);
  color: white;
}

.event-details {
  display: grid;
  gap: 0.625rem;
  margin-bottom: 0.9375rem;
}

.detail-row {
  display: flex;
  gap: 0.625rem;
  font-size: 0.875rem;
}

.detail-label {
  font-weight: 600;
  color: var(--primary-color);
  min-width: 7.5rem;
  transition: color 0.3s ease;
}

.detail-value {
  color: var(--text-secondary);
  flex: 1;
  transition: color 0.3s ease;
}

.shipgirl-icons {
  margin-top: 0.9375rem;
  padding-top: 0.9375rem;
  border-top: 2px solid var(--border-color);
  transition: border-color 0.3s ease;
}

.shipgirl-icons-title {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--primary-color);
  margin-bottom: 0.625rem;
  transition: color 0.3s ease;
}

.icons-container {
  display: flex;
  gap: 0.625rem;
  flex-wrap: wrap;
}

.shipgirl-icon {
  position: relative;
  transition: transform 0.2s;
}

.shipgirl-icon:hover {
  transform: scale(1.1);
}

.shipgirl-icon img {
  width: 4.375rem;
  height: 4.375rem;
  border-radius: 0.625rem;
  border: 3px solid;
  background: #f5f5f5;
  object-fit: cover;
  display: block;
}

/* Placeholder for missing shipgirl icons */
.shipgirl-icon-placeholder {
  width: 4.375rem;
  height: 4.375rem;
  border-radius: 0.5rem;
  border: 2px solid #ccc;
  background: #f5f5f5;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.625rem;
  text-align: center;
  padding: 0.3125rem;
  color: #999;
}

.rarity-indicator {
  position: absolute;
  bottom: 2px;
  right: 2px;
  padding: 2px 0.375rem;
  border-radius: 0.25rem;
  font-size: 0.625rem;
  font-weight: bold;
  color: white;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.5);
  pointer-events: none;
}

/* Rarity color schemes */
.rarity-n img {
  border-color: #9e9e9e;
  box-shadow: 0 2px 8px rgba(158, 158, 158, 0.3);
}

.rarity-n .rarity-indicator {
  background: linear-gradient(135deg, #757575, #9e9e9e);
}

.rarity-r img {
  border-color: #64b5f6;
  box-shadow: 0 2px 8px rgba(100, 181, 246, 0.4);
}

.rarity-r .rarity-indicator {
  background: linear-gradient(135deg, #42a5f5, #64b5f6);
}

.rarity-sr img {
  border-color: #ba68c8;
  box-shadow: 0 2px 8px rgba(186, 104, 200, 0.5);
}

.rarity-sr .rarity-indicator {
  background: linear-gradient(135deg, #ab47bc, #ba68c8);
}

.rarity-ssr img {
  border-color: #ffd54f;
  box-shadow: 0 2px 8px rgba(255, 213, 79, 0.6);
}

.rarity-ssr .rarity-indicator {
  background: linear-gradient(135deg, #ffca28, #ffd54f);
}

.rarity-ur img {
  border-color: #ff6b6b;
  box-shadow: 0 2px 12px rgba(255, 107, 107, 0.7);
  animation: urGlow 2s ease-in-out infinite;
}

.rarity-ur .rarity-indicator {
  background: linear-gradient(135deg, #ff5252, #ff6b6b);
}

@keyframes urGlow {
  0%,
  100% {
    box-shadow: 0 2px 12px rgba(255, 107, 107, 0.7);
  }
  50% {
    box-shadow: 0 2px 20px rgba(255, 107, 107, 1);
  }
}

.rarity-unknown img {
  border-color: #ccc;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.shipgirl-icon .tooltip {
  position: absolute;
  bottom: -1.875rem;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(0, 0, 0, 0.8);
  color: white;
  padding: 0.3125rem 0.625rem;
  border-radius: 0.3125rem;
  font-size: 0.75rem;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s;
  z-index: 10;
}

.shipgirl-icon:hover .tooltip {
  opacity: 1;
}

.loading {
  text-align: center;
  padding: 2.5rem;
  color: var(--loading-text);
  font-size: 1.125rem;
  transition: color 0.3s ease;
}

.no-results {
  text-align: center;
  padding: 2.5rem;
  background: var(--card-bg);
  border-radius: 0.9375rem;
  box-shadow: 0 0.3125rem 1.25rem var(--shadow-color);
  transition: background 0.3s ease, box-shadow 0.3s ease;
}

.no-results h2 {
  color: var(--primary-color);
  margin-bottom: 0.625rem;
  transition: color 0.3s ease;
}

.no-results p {
  color: var(--text-secondary);
  transition: color 0.3s ease;
}

.event-link-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.375rem 0.75rem;
  background: #007bff;
  color: white;
  text-decoration: none;
  border-radius: 0.25rem;
  font-size: 0.85em;
  transition: background 0.2s;
  margin-left: 0.5rem;
}

.event-link-btn:hover {
  background: #0056b3;
}

.shipgirl-icon-link {
  text-decoration: none;
  display: inline-block;
}

.shipgirl-icon-link:hover .shipgirl-icon {
  transform: translateY(-2px);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

/* Add these styles for the info popup */
body.no-scroll {
  overflow: hidden;
}

.page-title {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0.625rem;
  margin-bottom: 1.25rem;
}

.page-title h1 {
  margin: 0;
}

/* Info button styling - extends global.style.css .info-button */
.page-title .info-button {
  font-size: 1.5rem;
  margin-left: 0.5rem;
}


@media (max-width: 768px) {
  body {
    padding: 0.625rem;
  }

  .container {
    margin-top: 1.25rem;
  }

  header {
    padding: 1.25rem;
  }

  h1 {
    font-size: 1.8em;
  }

  .filter-container {
    flex-direction: column;
    align-items: stretch;
  }

  select {
    width: 100%;
  }

  .event-card {
    padding: 1.25rem;
  }

  .event-title {
    font-size: 1.2em;
  }

  .event-header {
    flex-direction: column;
  }

  /* Improve shipgirl icon wrapping on mobile */
  .icons-container {
    gap: 0.5rem;
  }

  .shipgirl-icon img,
  .shipgirl-icon-placeholder {
    width: 3.75rem;
    height: 3.75rem;
  }
}