@import url("https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap");

:root {
  --bg: #0d0f14;
  --bg2: #12151c;
  --card: #141824;
  --border: #1f2430;
  --text: #f5f5f5;
  --muted: #9aa4b2;
  --accent: #2b78ff;
}

body.light {
  --bg: #f4f6fa;
  --bg2: #ffffff;
  --card: #ffffff;
  --border: #dce1ea;
  --text: #0d0f14;
  --muted: #5f6b7a;
}

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

body {
  font-family: "Inter", sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  transition: background 0.3s ease, color 0.3s ease;
}

nav {
  background: var(--bg2);
  border-bottom: 1px solid var(--border);
  padding: 16px 20px;
}

nav a {
  color: var(--muted);
  text-decoration: none;
  font-weight: 500;
  margin-right: 16px;
  transition: color 0.2s;
}

nav a:hover,
nav a[aria-current="page"] {
  color: var(--text);
}

nav .logo {
  width: 100px;
  height: auto;
  margin-left: 8px;
  cursor: pointer;
  transition: transform 0.3s, filter 0.3s;
}

nav .logo:hover {
  transform: scale(1.1);
  filter: brightness(1.2);
}

.theme-toggle {
  position: fixed;
  top: 8px;
  right: 16px;
  background: var(--card);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 10%;
  width: 38px;
  height: 38px;
  cursor: pointer;
  z-index: 100;
}

.page {
  max-width: 1400px;
  margin: 0 auto;
  padding: 30px 20px;
}

h1 {
  text-align: center;
  margin-bottom: 40px;
}

.section {
  margin-bottom: 50px;
}

.section h2 {
  font-size: 22px;
  margin-bottom: 20px;
  color: var(--text);
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 16px;
}

.pass-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.song-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.card:hover,
.song-card:hover,
.pass-card:hover {
  transform: translateY(-3px);
  border-color: var(--accent);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.25);
}

.card img {
  width: 100%;
  height: auto;
  object-fit: cover;
  background: var(--bg);
}

.pass-card img {
  width: 100%;
  aspect-ratio: 17 / 10;
  object-fit: cover;
  background: var(--bg);
}

.song-card img {
  width: 100%;
  height: auto;
  object-fit: hidden;
  background: var(--bg);
}

.card-content,
.pass-info,
.song-info {
  padding: 12px;
}

.card h3,
.pass-info h3,
.song-info h3 {
  font-size: 14px;
  margin-bottom: 4px;
  color: var(--text);
}

.card p,
.pass-info p,
.song-info p {
  font-size: 12px;
  color: var(--muted);
}

.fade-in {
  animation: fadeInUp 0.4s ease;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(10px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.song-info {
  text-align: center;
}

.song-info .artist {
  font-size: 12px;
  opacity: 0.7;
}

.modal {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.65);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 200;
}

.modal.hidden {
  display: none;
}

.modal-content {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 16px;
  width: 90%;
  max-width: 600px;
  max-height: 90vh;
  padding: 24px;
  position: relative;
  animation: fadeInUp 0.3s ease;
  overflow-y: auto;
}

.modal-close {
  position: relative;
  left: 99%;
  background: none;
  border: none;
  color: var(--muted);
  font-size: 18px;
  cursor: pointer;
}

.modal-close:hover {
  color: var(--text);
}

@media (max-width: 768px) {
  .grid {
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  }

  .section h2 {
    font-size: 20px;
  }

  .modal-content {
    padding: 18px;
  }
}

#song-search {
  width: 100%;
  max-width: 400px;
  padding: 10px 16px;
  margin-bottom: 20px;
  font-size: 14px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: var(--card);
  color: var(--text);
  outline: none;
  transition: all 0.3s ease;
}

#song-search::placeholder {
  color: var(--muted);
}

#song-search:focus {
  border-color: var(--accent);
  box-shadow: 0 0 8px rgba(43, 120, 255, 0.4);
  background: var(--bg2);
}

.layout {
  display: flex;
  min-height: calc(100vh - 70px);
}

.sidebar {
  width: 240px;
  background: var(--bg2);
  border-right: 1px solid var(--border);
  padding: 20px;
}

.sidebar h2 {
  margin-bottom: 20px;
}

.sidebar ul {
  list-style: none;
}

.sidebar li {
  padding: 10px;
  margin-bottom: 8px;
  border-radius: 8px;
  cursor: pointer;
  color: var(--muted);
}

.sidebar li:hover,
.sidebar li.active {
  background: var(--card);
  color: var(--text);
}

.page {
  flex: 1;
  padding: 30px;
}

#searchInput {
  width: 100%;
  padding: 12px;
  margin: 20px 0;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--card);
  color: var(--text);
}

.modal-content img {
  width: 200px;
  height: auto;
  object-fit: cover;
  display: block;
  margin: 0 auto 15px auto;
}

.items-row {
  display: flex;
  flex-wrap: wrap;
  gap: 15px;
  margin-bottom: 20px;
}

.item-card {
  flex: 1 0 100px;
  text-align: center;
}

.item-card img {
  width: 80px;
  height: 80px;
  object-fit: contain;
  border-radius: 8px;
  margin-bottom: 5px;
}

.modal-pass-content {
  background: var(--card);
  border-radius: 14px;
  padding: 25px;
  max-width: 90%;
  max-height: 90vh;
  overflow-y: auto;
}