:root {
  --bg: #0d0d0d;
  --surface: #161616;
  --card: #1c1c1c;
  --border: #2a2a2a;
  --accent: #e8ff47;
  --accent2: #ff6b35;
  --text: #f0f0f0;
  --muted: #666;
  --scaled: #4a9eff;
}

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

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'DM Mono', monospace;
  min-height: 100vh;
}

header {
  padding: 60px 40px 40px;
  border-bottom: 1px solid var(--border);
  position: relative;
  overflow: hidden;
}

header::after {
  content: 'LIFT';
  position: absolute;
  right: -20px;
  top: -30px;
  font-family: 'Bebas Neue', sans-serif;
  font-size: 280px;
  color: var(--border);
  pointer-events: none;
  line-height: 1;
  letter-spacing: -10px;
}

.tag {
  font-size: 11px;
  letter-spacing: 3px;
  color: var(--accent);
  text-transform: uppercase;
  margin-bottom: 16px;
  position: relative;
  z-index: 1;
}

h1 {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(48px, 8vw, 100px);
  line-height: 0.9;
  letter-spacing: 2px;
  position: relative;
  z-index: 1;
}

.meta {
  margin-top: 20px;
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  font-size: 12px;
  color: var(--muted);
  letter-spacing: 1px;
  position: relative;
  z-index: 1;
}
.meta strong {
  color: var(--accent);
}

.legend {
  display: flex;
  gap: 20px;
  margin-top: 14px;
  font-size: 11px;
  position: relative;
  z-index: 1;
}
.legend-item {
  display: flex;
  align-items: center;
  gap: 6px;
}
.dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
}
.dot.hard {
  background: var(--accent);
}
.dot.scaled {
  background: var(--scaled);
}

main {
  padding: 40px;
  max-width: 1200px;
  margin: 0 auto;
}

.warn {
  background: #1a1400;
  border: 1px solid #3d3000;
  border-left: 3px solid var(--accent);
  padding: 10px 16px;
  font-size: 11px;
  color: #888;
  margin-bottom: 20px;
  border-radius: 4px;
  letter-spacing: 0.5px;
}

.api-status {
  font-size: 11px;
  color: var(--muted);
  text-align: center;
  padding: 10px;
  letter-spacing: 1px;
  margin-bottom: 30px;
}
.api-status.ok {
  color: #4caf50;
}
.api-status.err {
  color: var(--accent2);
}

.block {
  margin-bottom: 60px;
}

.block-header {
  display: flex;
  align-items: baseline;
  gap: 16px;
  margin-bottom: 8px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
}

.block-number {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 56px;
  color: var(--accent);
  line-height: 1;
}
.block-title {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 32px;
  letter-spacing: 1px;
}
.block-time {
  margin-left: auto;
  font-size: 11px;
  color: var(--muted);
  letter-spacing: 2px;
}
.block-note {
  font-size: 11px;
  color: var(--muted);
  letter-spacing: 1px;
  margin-bottom: 20px;
}

.exercises {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;
}

.exercise-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 4px;
  overflow: hidden;
  transition:
    border-color 0.2s,
    transform 0.2s;
}
.exercise-card:hover {
  border-color: var(--accent);
  transform: translateY(-3px);
}

.img-box {
  background: var(--surface);
  height: 160px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--border);
}

.img-box img {
  position: absolute;
  max-height: 155px;
  max-width: 95%;
  object-fit: contain;
}

.img-box img.img1 {
  animation: xfade 1.6s ease-in-out infinite;
}
.img-box img.img2 {
  animation: xfade 1.6s ease-in-out infinite reverse;
}

@keyframes xfade {
  0%,
  45% {
    opacity: 1;
  }
  55%,
  100% {
    opacity: 0;
  }
}

.img-box img.solo {
  animation: none;
  opacity: 1;
}

.img-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  color: var(--muted);
  font-size: 11px;
  letter-spacing: 1px;
  width: 100%;
  height: 100%;
}

.spinner {
  width: 24px;
  height: 24px;
  border: 2px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}
@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

.img-fallback {
  font-size: 48px;
  opacity: 0.25;
}

.img-credit {
  position: absolute;
  bottom: 4px;
  right: 6px;
  font-size: 9px;
  color: #333;
  letter-spacing: 0.5px;
  z-index: 10;
  pointer-events: none;
}

.card-body {
  padding: 16px;
}
.exercise-name {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 20px;
  letter-spacing: 1px;
  margin-bottom: 8px;
}
.sets-hard {
  font-size: 11px;
  color: var(--accent);
  letter-spacing: 1px;
  margin-bottom: 4px;
}
.sets-scaled {
  font-size: 11px;
  color: var(--scaled);
  letter-spacing: 1px;
}
.sets-hard::before {
  content: '▲ HARD · ';
  opacity: 0.7;
}
.sets-scaled::before {
  content: '▽ SCALED · ';
  opacity: 0.7;
}

.notes-box {
  background: var(--surface);
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent2);
  border-radius: 4px;
  padding: 20px 24px;
  margin-top: 48px;
}
.notes-box h3 {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 22px;
  letter-spacing: 2px;
  margin-bottom: 12px;
  color: var(--accent2);
}
.notes-box ul {
  list-style: none;
}
.notes-box li {
  font-size: 12px;
  color: #aaa;
  padding: 5px 0;
  border-bottom: 1px solid var(--border);
  letter-spacing: 0.5px;
  line-height: 1.6;
}
.notes-box li::before {
  content: '→ ';
  color: var(--accent2);
}

footer {
  text-align: center;
  padding: 40px;
  font-size: 11px;
  color: var(--muted);
  letter-spacing: 2px;
  border-top: 1px solid var(--border);
}