:root {
  --bg: #14161a;
  --text: #eceff1;
  --muted: #9aa0a6;
  --accent: #eceff1;
  --link-hover: #ffffff;
  --max-width: 460px;
}

* {
  box-sizing: border-box;
}

html, body {
  margin: 0;
  padding: 0;
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  scroll-behavior: smooth;
}

body {
  background-color: var(--bg);
  background-image:
    linear-gradient(#686868AA, #686868AA),
    url("assets/images/background.png");
  background-repeat: repeat repeat;
  background-position: top left;
  background-size: auto 100vh;
}

.page {
  display: none;
  min-height: 100vh;
  width: 100%;
  align-items: center;
  justify-content: center;
  padding: 48px 24px;
}

.page.active {
  display: flex;
}

.container {
  width: 100%;
  max-width: var(--max-width);
  text-align: center;
}

.banner {
  width: 200px;
  height: 200px;
  border-radius: 50%;
  object-fit: cover;
  margin-bottom: 24px;
}

h1 {
  font-size: 2.5rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  margin: 0 0 28px;
  text-shadow:
    -1px -1px 0 #000,
    1px -1px 0 #000,
    -1px 1px 0 #000,
    1px 1px 0 #000;
}

.nav-links {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.nav-links a {
  display: block;
  padding: 14px 20px;
  background-color: rgba(20, 22, 26, 0.85);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 8px;
  color: var(--text);
  text-decoration: none;
  font-size: 1.25rem;
  transition: border-color 0.15s ease, background-color 0.15s ease;
}

.nav-links a:hover {
  border-color: rgba(255, 255, 255, 0.5);
  background-color: rgba(20, 22, 26, 0.95);
}

.home-link {
  display: inline-block;
  margin-bottom: 24px;
  color: #eceff1;
  text-decoration: none;
  font-size: 1.25rem;
  text-shadow:
    -1px -1px 0 #000,
    1px -1px 0 #000,
    -1px 1px 0 #000,
    1px 1px 0 #000;
}

.home-link:hover {
  color: var(--text);
}

.note {
  font-size: 1.35rem;
  margin-bottom: 24px;
  text-shadow:
    -1px -1px 0 #000,
    1px -1px 0 #000,
    -1px 1px 0 #000,
    1px 1px 0 #000;
}

.link-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.link-list a {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 20px;
  background-color: rgba(20, 22, 26, 0.85);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 8px;
  color: var(--text);
  text-decoration: none;
  font-size: 1.2rem;
  transition: border-color 0.15s ease, background-color 0.15s ease;
}

.link-list a:hover {
  border-color: rgba(255, 255, 255, 0.5);
  background-color: rgba(20, 22, 26, 0.95);
}

.container.wide {
  max-width: 600px;
  text-align: left;
}

.container.wide h1 {
  text-align: center;
}

.container.wide .home-link {
  display: block;
  text-align: center;
}

.rec-group {
  margin-bottom: 32px;
}

.rec-group h2 {
  font-size: 1.75rem;
  font-weight: 600;
  margin: 0 0 12px;
  text-shadow:
    -1px -1px 0 #000,
    1px -1px 0 #000,
    -1px 1px 0 #000,
    1px 1px 0 #000;
}

.ap-link {
  display: inline-block;
  margin: -6px 0 14px;
  color: #eceff1;
  text-decoration: none;
  font-size: 0.85rem;
}

.ap-link:hover {
  color: var(--text);
  text-decoration: underline;
}


.rec-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.rec-list li {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  align-items: flex-start;
  gap: 2px 12px;
  padding: 12px 16px;
  background-color: rgba(20, 22, 26, 0.85);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 8px;
}

.rec-thumb {
  width: 78px;
  height: 98px;
  object-fit: cover;
  border-radius: 2px;
  flex-shrink: 0;
}

.rec-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
  flex: 1;
}

.rec-title {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text);
  width: 100%;
}

.rec-note {
  font-size: 1rem;

}

.icon {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
  /* Recolor SVG icons to match text color */
  filter: brightness(0) saturate(100%) invert(93%) sepia(4%) saturate(190%) hue-rotate(179deg) brightness(97%) contrast(92%);
}

@media (max-width: 480px) {
  .page {
    padding: 32px 16px;
  }
}

#back-to-top {
  position: fixed;
  right: 20px;
  bottom: 20px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.18);
  background-color: rgba(20, 22, 26, 0.85);
  color: var(--text);
  font-size: 1.3rem;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.15s ease, background-color 0.15s ease;
  z-index: 100;
}

#back-to-top.visible {
  opacity: 1;
  visibility: visible;
}

#back-to-top:hover {
  background-color: rgba(20, 22, 26, 0.95);
  border-color: rgba(255, 255, 255, 0.5);
}