:root {
  --bg: #0f172a;
  --card-bg: #1e293b;
  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --accent: #38bdf8;
  --accent-hover: #0284c7;
  --border: #334155;
}

@media (prefers-color-scheme: light) {
  :root {
    --bg: #f8fafc;
    --card-bg: #ffffff;
    --text-main: #0f172a;
    --text-muted: #64748b;
    --accent: #0284c7;
    --accent-hover: #0369a1;
    --border: #e2e8f0;
  }
}

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

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background-color: var(--bg);
  color: var(--text-main);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 32px 20px;
}

/* Single Card (Under Construction / Landing) */
.card {
  background-color: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 48px 36px;
  max-width: 520px;
  width: 100%;
  text-align: center;
  box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.2), 0 8px 10px -6px rgba(0, 0, 0, 0.15);
}

/* Multi-Item Container (Video/Song Galleries) */
.container {
  width: 100%;
  max-width: 1040px;
}

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

/* Badges & Profile Image */
.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  border-radius: 9999px;
  background-color: rgba(56, 189, 248, 0.12);
  color: var(--accent);
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 20px;
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--accent);
  box-shadow: 0 0 8px var(--accent);
}

.profile-image {
  width: 110px;
  height: 110px;
  border-radius: 50%;
  object-fit: cover;
  display: block;
  margin: 0 auto 20px auto;
  border: 3px solid var(--accent);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.25);
}

/* Typography */
h1 {
  font-size: 2rem;
  font-weight: 700;
  line-height: 1.25;
  margin-bottom: 16px;
}

.subtitle {
  color: var(--text-muted);
  font-size: 1.1rem;
  max-width: 620px;
  margin: 0 auto;
}

.content-text {
  color: var(--text-muted);
  font-size: 1.05rem;
  line-height: 1.6;
  margin-bottom: 32px;
}

.content-text p + p {
  margin-top: 10px;
}

/* Button & Link Stacks */
.links {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.actions {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-top: 12px;
}

.btn {
  display: inline-block;
  width: 100%;
  padding: 14px 20px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.975rem;
  text-decoration: none;
  transition: all 0.2s ease-in-out;
  text-align: center;
}

.actions .btn {
  width: auto;
}

.btn-primary {
  background-color: var(--accent);
  color: #ffffff;
}

.btn-primary:hover {
  background-color: var(--accent-hover);
}

.btn-secondary {
  background-color: transparent;
  color: var(--text-main);
  border: 1px solid var(--border);
}

.btn-secondary:hover {
  background-color: rgba(148, 163, 184, 0.08);
  border-color: var(--text-muted);
}

/* Video & Song Grids */
.video-grid,
.track-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 24px;
  margin-bottom: 44px;
}

.video-card,
.track-card {
  background-color: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.18), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
  display: flex;
  flex-direction: column;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.track-card {
  padding: 20px;
  gap: 16px;
}

.video-card:hover,
.track-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 14px 28px -6px rgba(0, 0, 0, 0.25);
}

.video-wrapper {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  background-color: #000000;
}

.video-wrapper iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

.video-info {
  padding: 20px 24px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.video-title {
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: 8px;
}

.video-desc,
.track-desc {
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.5;
}

.suno-frame-container {
  width: 100%;
  height: 240px;
  border-radius: 12px;
  overflow: hidden;
  background-color: #0b1120;
}

.suno-frame-container iframe {
  display: block;
  width: 100%;
  height: 100%;
  border: 0;
}

.track-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.suno-link {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--accent);
  text-decoration: none;
  white-space: nowrap;
  margin-left: 12px;
}

.suno-link:hover {
  text-decoration: underline;
}

footer {
  margin-top: 36px;
  font-size: 0.85rem;
  color: var(--text-muted);
  text-align: center;
}