/* BS Web - Liquid Glass Theme (geteilt zwischen Katalog, Serie und Player)
   Monochrom, transluzentes Acryl / Frosted Glass, kein Orange. */

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

:root {
  --bg: #050508;
  --panel: rgba(255, 255, 255, 0.06);
  --panel-strong: rgba(255, 255, 255, 0.14);
  --border: rgba(255, 255, 255, 0.16);
  --border-strong: rgba(255, 255, 255, 0.3);
  --text: #f5f5f7;
  --text-dim: rgba(255, 255, 255, 0.6);
  --text-faint: rgba(255, 255, 255, 0.45);
}

html, body {
  width: 100%;
  min-height: 100%;
  background-color: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", "Segoe UI", Roboto, sans-serif;
}

a {
  color: inherit;
  text-decoration: none;
}

::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}
::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.15);
  border-radius: 10px;
}
::-webkit-scrollbar-track {
  background: transparent;
}

.hidden {
  display: none !important;
}

/* ---------- Top Navigation ---------- */
.topnav {
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 16px 32px;
  background: rgba(8, 9, 14, 0.72);
  backdrop-filter: blur(30px) saturate(180%);
  -webkit-backdrop-filter: blur(30px) saturate(180%);
  border-bottom: 1px solid var(--border);
}

.topnav .brand {
  font-weight: 700;
  font-size: 17px;
  letter-spacing: -0.02em;
  color: #ffffff;
  white-space: nowrap;
}

.topnav .search-box {
  flex: 1;
  max-width: 480px;
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 9px 16px;
  backdrop-filter: blur(20px);
}

.topnav .search-box input {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  color: var(--text);
  font-size: 13.5px;
}

.topnav .search-box input::placeholder {
  color: var(--text-faint);
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 600;
  padding: 10px 20px;
  border-radius: 12px;
  cursor: pointer;
  border: 1px solid var(--border);
  background: var(--panel);
  color: var(--text);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  transition: all 0.15s cubic-bezier(0.16, 1, 0.3, 1);
}

.btn:hover {
  background: var(--panel-strong);
  border-color: var(--border-strong);
  transform: translateY(-1px);
}

.btn-primary {
  background: rgba(255, 255, 255, 0.95);
  color: #000;
  border: none;
}

.btn-primary:hover {
  background: #ffffff;
}

.chip {
  display: inline-flex;
  align-items: center;
  font-size: 12px;
  font-weight: 500;
  padding: 6px 14px;
  border-radius: 20px;
  border: 1px solid var(--border);
  background: var(--panel);
  color: var(--text-dim);
  cursor: pointer;
  white-space: nowrap;
  backdrop-filter: blur(16px);
  transition: all 0.15s ease;
}

.chip:hover {
  background: var(--panel-strong);
  color: #fff;
}

.chip.active {
  background: rgba(255, 255, 255, 0.95);
  color: #000;
  border-color: #fff;
  font-weight: 600;
}

/* ---------- Cards / Grid ---------- */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 20px;
  padding: 28px 32px 60px;
}

.card {
  display: flex;
  flex-direction: column;
  gap: 8px;
  cursor: pointer;
}

.card-cover {
  position: relative;
  width: 100%;
  aspect-ratio: 2 / 3;
  border-radius: 14px;
  overflow: hidden;
  background: var(--panel);
  border: 1px solid var(--border);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35), inset 0 1px 0 rgba(255, 255, 255, 0.1);
  transition: transform 0.2s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.2s ease;
}

.card:hover .card-cover {
  transform: translateY(-4px);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.5), inset 0 1px 0 rgba(255, 255, 255, 0.2);
  border-color: var(--border-strong);
}

.card-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.card-cover .placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 30px;
  color: var(--text-faint);
}

.card-title {
  font-size: 13px;
  font-weight: 500;
  color: var(--text);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.card-meta {
  font-size: 11px;
  color: var(--text-faint);
}

/* ---------- Loading / Empty States ---------- */
.state-message {
  padding: 60px 32px;
  text-align: center;
  color: var(--text-faint);
  font-size: 14px;
}

.spinner {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, 0.2);
  border-top-color: #fff;
  animation: spin 0.8s linear infinite;
  display: inline-block;
  margin-right: 8px;
  vertical-align: middle;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* ---------- Pagination ---------- */
.pagination {
  display: flex;
  justify-content: center;
  gap: 10px;
  padding: 20px 32px 60px;
}