:root {
  --bg: #0b0d12;
  --bg-alt: #121520;
  --card: #171b28;
  --card-hover: #1f2436;
  --text: #eef0f5;
  --text-dim: #9aa1b4;
  --accent: #ff3b5c;
  --accent-dim: #ff3b5c33;
  --border: #262b3d;
  --radius: 12px;
  --max: 1180px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.5;
}

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

.container {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 20px;
}

/* Header */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(11, 13, 18, 0.9);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 22px;
  font-weight: 700;
  letter-spacing: 0.5px;
}

.logo em {
  color: var(--accent);
  font-style: normal;
}

.main-nav {
  display: flex;
  gap: 28px;
}

.main-nav a {
  color: var(--text-dim);
  font-weight: 600;
  font-size: 15px;
  padding: 8px 0;
  border-bottom: 2px solid transparent;
  transition: color 0.2s, border-color 0.2s;
}

.main-nav a:hover,
.main-nav a.active {
  color: var(--text);
  border-color: var(--accent);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.nav-toggle span {
  width: 24px;
  height: 2px;
  background: var(--text);
  display: block;
}

/* Player section */

.player-section {
  padding: 32px 0 48px;
}

.player-layout {
  display: grid;
  grid-template-columns: 2.2fr 1fr;
  gap: 24px;
  align-items: start;
}

.player-wrap {
  min-width: 0;
}

.video-player {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #000;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
}

.video-player video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.player-fallback {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 14px;
  text-align: center;
  padding: 20px;
  background: linear-gradient(180deg, rgba(11,13,18,0.4), rgba(11,13,18,0.9));
}

.player-fallback img {
  width: 72px;
  height: 72px;
  opacity: 0.6;
}

.player-fallback p {
  color: var(--text-dim);
  font-size: 14px;
  max-width: 320px;
  margin: 0;
}

.live-badge {
  position: absolute;
  top: 14px;
  left: 14px;
  display: flex;
  align-items: center;
  gap: 6px;
  background: var(--accent);
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.5px;
  padding: 5px 10px;
  border-radius: 6px;
  z-index: 2;
}

.live-badge .dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #fff;
  animation: pulse 1.4s infinite;
}

.test-badge {
  position: absolute;
  top: 14px;
  right: 14px;
  background: rgba(11, 13, 18, 0.8);
  color: var(--text-dim);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.3px;
  padding: 5px 10px;
  border: 1px solid var(--border);
  border-radius: 6px;
  z-index: 2;
  display: none;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

.now-playing {
  margin-top: 18px;
}

.now-playing h1 {
  font-size: 24px;
  margin: 0 0 8px;
}

.now-playing-meta {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text-dim);
  font-size: 14px;
  margin: 0;
}

.tag {
  background: var(--accent-dim);
  color: var(--accent);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.5px;
  padding: 3px 8px;
  border-radius: 4px;
  text-transform: uppercase;
}

/* Channel list */

.channel-list h2 {
  font-size: 16px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-dim);
  margin: 0 0 12px;
}

.channel-list ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.channel {
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 10px 12px;
  cursor: pointer;
  transition: background 0.2s, border-color 0.2s;
}

.channel:hover,
.channel:focus-visible {
  background: var(--card-hover);
  border-color: var(--accent);
  outline: none;
}

.channel.active {
  border-color: var(--accent);
  background: var(--card-hover);
}

.channel img {
  width: 36px;
  height: 36px;
  border-radius: 6px;
  flex-shrink: 0;
}

.channel div {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.channel strong {
  font-size: 14px;
}

.channel span {
  font-size: 12px;
  color: var(--text-dim);
}

.on-air {
  margin-left: auto;
  font-size: 10px;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 0.5px;
}

/* Sections */

.section-title {
  font-size: 26px;
  margin: 0 0 24px;
}

.programm-section,
.dsender-section,
.sender-section {
  padding: 56px 0;
  border-top: 1px solid var(--border);
}

/* EPG */

.epg {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.epg-row {
  display: grid;
  grid-template-columns: 90px 160px 1fr;
  gap: 16px;
  align-items: center;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 14px 16px;
}

.epg-row.now {
  border-color: var(--accent);
}

.epg-time {
  font-weight: 700;
  color: var(--text-dim);
}

.epg-channel {
  font-size: 13px;
  color: var(--accent);
  font-weight: 600;
}

.epg-title {
  font-weight: 600;
}

.epg-desc {
  font-size: 13px;
  color: var(--text-dim);
  margin-top: 2px;
}

/* Sender */

.sender-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.sender-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px;
}

.sender-card h3 {
  margin: 0 0 10px;
  font-size: 17px;
}

.sender-card p {
  color: var(--text-dim);
  font-size: 14px;
  margin: 0;
}

/* Footer */

.site-footer {
  border-top: 1px solid var(--border);
  padding: 24px 0;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--text-dim);
  font-size: 13px;
}

.footer-inner nav {
  display: flex;
  gap: 18px;
}

.footer-inner nav a:hover {
  color: var(--text);
}

/* Responsive */

@media (max-width: 900px) {
  .player-layout {
    grid-template-columns: 1fr;
  }
  .sender-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .main-nav { display: none; }
  .nav-toggle { display: flex; }

  .main-nav.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 68px;
    left: 0;
    right: 0;
    background: var(--bg-alt);
    border-bottom: 1px solid var(--border);
    padding: 16px 20px;
    gap: 16px;
  }

  .epg-row {
    grid-template-columns: 1fr;
    gap: 4px;
  }
}

/* Deutsche Sender */

.section-lead {
  color: var(--text-dim);
  font-size: 14px;
  margin: -12px 0 28px;
  max-width: 60ch;
}

.dgroup { margin-bottom: 28px; }

.dgroup h3 {
  font-size: 17px;
  margin: 0 0 4px;
}

.dgroup-note {
  color: var(--text-dim);
  font-size: 13px;
  margin: 0 0 12px;
}

.dgroup-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.dlink {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 8px 16px;
  font-size: 14px;
  font-weight: 600;
  transition: background 0.2s, border-color 0.2s;
}

.dlink:hover,
.dlink:focus-visible {
  background: var(--card-hover);
  border-color: var(--accent);
  outline: none;
}