/* =========================================
   OPTICAL MEDIA WIKI - FULL STYLES.CSS
   Internet’s Largest CD Database v2.0
   ========================================= */

* {
  text-decoration: none;
}

:root {
  --header-height: 80px;
}

body {
  margin: 0;
  padding: 0;
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  background-color: #000;
  color: #eee;
  line-height: 1.5;
}

/* ==================== HEADER ==================== */
header {
  background-color: #111;
  padding: 0 1em;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-height);
  z-index: 1000;
  border-bottom: 1px solid #444;
}

header h1 {
  font-size: 1.5em;
  margin: 0;
}

#search {
  background: #222;
  border: 1px solid #444;
  color: #eee;
  padding: 0.5em 1em;
  border-radius: 4px;
  font-size: 1em;
  width: 300px;
  max-width: 100%;
}

/* Hamburger */
#hamburger {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5em;
  margin-left: 1em;
}

#hamburger span {
  display: block;
  width: 30px;
  height: 4px;
  background-color: #fff;
  margin: 5px 0;
  border-radius: 2px;
}

/* ==================== SIDEBAR ==================== */
nav {
  background-color: #111;
  border-right: 1px solid #444;
  width: 200px;
  position: fixed;
  top: var(--header-height);
  bottom: 0;
  left: 0;
  overflow-y: auto;
  z-index: 900;
  transition: transform 0.3s ease;
}

nav.closed {
  transform: translateX(-100%);
}

nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

nav li {
  border-bottom: 1px solid #222;
}

.category-btn,
nav li a.category-btn {
  display: inline-block;
  width: 100%;
  background: none;
  border: none;
  color: #eee;
  padding: 1em;
  font-size: 1em;
  text-align: left;
  cursor: pointer;
  border-radius: 0;
  user-select: none;
  text-decoration: none;
  box-sizing: border-box;
  transition: background-color 0.3s ease;
}

.category-btn:hover,
.category-btn:focus,
.category-btn.active {
  background-color: #333;
}

/* ==================== MAIN CONTENT ==================== */
main {
  margin-left: 200px;
  margin-top: var(--header-height);
  padding: 2em;
  max-width: 900px;
}

/* Items */
.item {
  border: 1px solid #444;
  background-color: #111;
  padding: 1em;
  margin-bottom: 1em;
  border-radius: 6px;
  overflow: hidden;
}

.item h2 {
  cursor: pointer;
  margin: 0;
  font-size: 1.3em;
}

.details {
  display: none;
  border-top: 1px solid #444;
  padding-top: 0.8em;
  margin-top: 0.8em;
  overflow-wrap: break-word;
  word-break: break-word;
}

/* Technical Details Box */
.tech-details {
  background: #1a1a1a;
  padding: 1.2em;
  border-radius: 6px;
  border: 1px solid #444;
  margin-top: 1.2em;
  overflow-wrap: break-word;
  word-break: break-word;
}

.tech-details dl {
  margin: 0;
}

.tech-details dt {
  color: #c084fc;
  font-weight: bold;
  margin-top: 1em;
  padding-bottom: 0.3em;
  border-bottom: 1px solid #333;
}

.tech-details dd {
  margin: 0 0 0.8em 1.2em;
  color: #ddd;
  line-height: 1.4;
  overflow-wrap: break-word;
  word-break: break-word;
}

.tech-details .array-item {
  background: #222;
  padding: 0.4em 0.8em;
  border-radius: 3px;
  margin-bottom: 0.4em;
}

/* Specs Grid */
.specs-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 0.8em;
  margin: 1em 0;
}

.spec {
  background: #1a1a1a;
  padding: 0.7em;
  border-radius: 4px;
  border: 1px solid #333;
}

.spec span {
  display: block;
  font-size: 0.82em;
  color: #999;
}

.spec strong {
  color: #0af;
  font-size: 1.05em;
}

/* Sources */
.sources-section {
  margin-top: 1.2em;
}

.source-link {
  background: #2a0a4a;
  color: #c084fc;
  padding: 0.4em 0.8em;
  border-radius: 4px;
  margin-right: 0.5em;
  margin-bottom: 0.5em;
  display: inline-block;
  text-decoration: none;
  border: 1px solid #6a0dad;
}

.source-link:hover {
  background: #4a1a7a;
  color: #e0bbff;
}

/* Image Button */
.img-btn {
  background: #0af;
  color: #fff;
  border: none;
  padding: 0.4em 0.9em;
  border-radius: 4px;
  cursor: pointer;
  font-size: 0.9em;
  margin-left: 8px;
}

.img-btn:hover {
  background: #09f;
}

/* Empty & Error States */
.empty-state {
  text-align: center;
  padding: 3em;
  color: #777;
}

.error {
  color: #f66;
  background: #220000;
  padding: 2em;
  border: 1px solid #600;
  border-radius: 6px;
}

/* ==================== FLOATING IMAGE MODAL ==================== */
.modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.95);
  z-index: 9999;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.modal-content {
  position: relative;
  max-width: 95%;
  max-height: 95%;
}

.modal-content img {
  max-width: 100%;
  max-height: 90vh;
  border-radius: 8px;
  box-shadow: 0 0 30px rgba(0, 0, 0, 0.8);
}

.modal-close {
  position: absolute;
  top: -15px;
  right: -15px;
  background: #fff;
  color: #000;
  font-size: 28px;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.5);
}

/* ==================== RESPONSIVE ==================== */
@media (max-width: 768px) {
  #hamburger {
    display: block;
  }

  nav {
    transform: translateX(-100%);
  }

  nav.open {
    transform: translateX(0);
  }

  main {
    margin-left: 0;
    padding: 1em;
  }

  header {
    flex-wrap: wrap;
    justify-content: space-between;
  }

  #search {
    width: 100%;
    margin-top: 0.5em;
  }
}