:root {
  --bg: #101014;
  --panel: #191a21;
  --panel-2: #22242d;
  --text: #f7f3ea;
  --muted: #aaa6a0;
  --line: rgba(255, 255, 255, 0.12);
  --accent: #f45d48;
  --accent-2: #27d3b2;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.35);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at 18% 8%, rgba(244, 93, 72, 0.28), transparent 32rem),
    radial-gradient(circle at 82% 18%, rgba(39, 211, 178, 0.18), transparent 30rem),
    linear-gradient(135deg, #101014 0%, #171820 50%, #101014 100%);
  color: var(--text);
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.1rem clamp(1rem, 4vw, 4rem);
  border-bottom: 1px solid var(--line);
  background: rgba(16, 16, 20, 0.78);
  backdrop-filter: blur(16px);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 16px;
}

.nav-links a {
  color: white;
  text-decoration: none;
  transition: transform .2s ease, opacity .2s ease;
}

.nav-links a:hover {
  opacity: .8;
}

.nav-links .fa-brands {
  font-size: 1.2rem;
}

.nav-links .fa-youtube:hover {
  color: #ff0000;
}

.nav-links .fa-instagram:hover {
  color: #e1306c;
}

.nav-links .fa-tiktok:hover {
  color: #25f4ee;
}

.brand,
.nav-links,
.hero-actions,
.song-actions {
  display: flex;
  align-items: center;
}

.brand {
  gap: 0.7rem;
  font-weight: 800;
  letter-spacing: 0;
}

.brand-mark {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.brand-mark img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.social-links a {
  font-size: 28px;
  color: white;
  text-decoration: none;
  transition: transform .2s;
}

.social-links a:hover {
  transform: scale(1.15);
}

.nav-links {
  gap: clamp(0.8rem, 3vw, 1.7rem);
  color: var(--muted);
  font-size: 0.95rem;
  font-weight: 600;
}

.nav-links a:hover,
.nav-button:hover {
  color: var(--text);
}

.nav-button {
  border: 0;
  padding: 0;
  background: transparent;
  color: inherit;
  cursor: pointer;
  font: inherit;
  font-weight: 700;
}

main {
  width: min(1160px, calc(100% - 2rem));
  margin: 0 auto;
}

.public-shell {
  padding-top: clamp(2.5rem, 6vw, 4.5rem);
}

.hero {
  display: grid;
  min-height: calc(100vh - 5rem);
  grid-template-columns: minmax(0, 1.08fr) minmax(300px, 0.72fr);
  gap: clamp(2rem, 5vw, 5rem);
  align-items: center;
  padding: clamp(3rem, 8vw, 6.5rem) 0;
}

.eyebrow,
.panel-label {
  margin: 0 0 0.9rem;
  color: var(--accent-2);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

h1,
h2,
p {
  margin-top: 0;
}

h1 {
  max-width: 13ch;
  margin-bottom: 1.2rem;
  font-size: clamp(3rem, 8vw, 6.8rem);
  line-height: 0.93;
  letter-spacing: 0;
}

.hero-text {
  max-width: 40rem;
  color: var(--muted);
  font-size: clamp(1.05rem, 2vw, 1.28rem);
  line-height: 1.7;
}

.hero-actions {
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: 2rem;
}

.button {
  display: inline-flex;
  min-height: 3rem;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
  border-radius: 0.65rem;
  padding: 0.85rem 1.1rem;
  font-weight: 800;
}

.button.primary {
  border-color: transparent;
  background: var(--text);
  color: #111;
}

.button.secondary {
  background: rgba(255, 255, 255, 0.06);
}

.now-playing {
  display: grid;
  gap: 1.3rem;
  border: 1px solid var(--line);
  border-radius: 0.8rem;
  padding: clamp(1.2rem, 3vw, 1.6rem);
  background: rgba(25, 26, 33, 0.74);
  box-shadow: var(--shadow);
}

.disc {
  display: grid;
  width: min(100%, 22rem);
  aspect-ratio: 1;
  place-items: center;
  justify-self: center;
  border-radius: 50%;
  background:
    radial-gradient(circle, #101014 0 12%, transparent 12.5%),
    repeating-radial-gradient(circle, #23242c 0 0.55rem, #171820 0.6rem 1.1rem);
  border: 2px solid rgba(255, 255, 255, 0.14);
}

.disc span {
  width: 34%;
  aspect-ratio: 1;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
}

.now-playing h2 {
  margin-bottom: 0.4rem;
  font-size: clamp(1.6rem, 4vw, 2.6rem);
  line-height: 1;
}

.now-playing p:not(.panel-label) {
  color: var(--muted);
}

audio {
  width: 100%;
  height: 42px;
}

.songs-section,
.info-section {
  padding: clamp(3rem, 7vw, 5rem) 0;
}

.section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.4rem;
}

.section-heading h1,
.section-heading h2,
.info-section h2 {
  margin-bottom: 0;
  font-size: clamp(2rem, 4vw, 3.25rem);
  line-height: 1;
}

.search {
  display: grid;
  gap: 0.4rem;
  min-width: min(24rem, 100%);
  color: var(--muted);
  font-size: 0.83rem;
  font-weight: 700;
}

.search input {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 0.65rem;
  padding: 0.9rem 1rem;
  background: rgba(255, 255, 255, 0.07);
  color: var(--text);
  font: inherit;
  outline: none;
}

.search input:focus {
  border-color: rgba(39, 211, 178, 0.75);
}

.song-list {
  display: grid;
  gap: 0.8rem;
}

.song-card {
  display: grid;
  grid-template-columns: auto minmax(0, 0.9fr) minmax(320px, 1.1fr);
  gap: 1rem;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: 0.75rem;
  padding: 1rem;
  background: rgba(25, 26, 33, 0.76);
}

.track-number {
  display: grid;
  width: 2.6rem;
  height: 2.6rem;
  place-items: center;
  border-radius: 0.55rem;
  background: var(--panel-2);
  color: var(--muted);
  font-weight: 800;
}

.song-card h3 {
  margin: 0 0 0.35rem;
  font-size: 1.08rem;
}

.song-meta {
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
}

.song-actions {
  gap: 0.5rem;
  min-width: 0;
}

.icon-button {
  display: inline-grid;
  width: 2.75rem;
  height: 2.75rem;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 0.6rem;
  background: rgba(255, 255, 255, 0.06);
  color: var(--text);
  cursor: pointer;
  font-size: 1rem;
  font-weight: 800;
}

.icon-button:hover {
  border-color: rgba(247, 243, 234, 0.45);
  background: rgba(255, 255, 255, 0.1);
}

.download {
  width: auto;
  padding: 0 0.9rem;
}

.empty {
  border: 1px dashed var(--line);
  border-radius: 0.75rem;
  padding: 2rem;
  color: var(--muted);
  text-align: center;
}

.info-section {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: clamp(1rem, 4vw, 4rem);
  border-top: 1px solid var(--line);
}

.info-section p {
  color: var(--muted);
  font-size: 1.08rem;
  line-height: 1.75;
}

footer {
  width: min(1160px, calc(100% - 2rem));
  margin: 0 auto;
  padding: 2rem 0 3rem;
  color: var(--muted);
}

.admin-shell {
  padding-bottom: 4rem;
}

.admin-hero {
  padding: clamp(3rem, 7vw, 5.5rem) 0 clamp(1.5rem, 4vw, 3rem);
}

.admin-hero h1 {
  max-width: 12ch;
  margin-bottom: 1rem;
  font-size: clamp(2.8rem, 7vw, 5.7rem);
}

.admin-grid {
  display: grid;
  grid-template-columns: minmax(280px, 0.75fr) minmax(320px, 1.25fr);
  gap: 1rem;
  align-items: start;
}

.admin-card {
  display: grid;
  gap: 1rem;
  border: 1px solid var(--line);
  border-radius: 0.8rem;
  padding: clamp(1rem, 3vw, 1.4rem);
  background: rgba(25, 26, 33, 0.8);
  box-shadow: var(--shadow);
}

.admin-card h2 {
  margin-bottom: 0;
  font-size: clamp(1.5rem, 3vw, 2.2rem);
}

.admin-card label {
  display: grid;
  gap: 0.45rem;
  color: var(--muted);
  font-size: 0.86rem;
  font-weight: 800;
}

.admin-card input {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 0.65rem;
  padding: 0.9rem 1rem;
  background: rgba(255, 255, 255, 0.07);
  color: var(--text);
  font: inherit;
  outline: none;
}

.admin-card input:focus {
  border-color: rgba(39, 211, 178, 0.75);
}

.admin-card input[type="file"] {
  padding: 0.75rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.8rem;
}

.form-message {
  min-height: 1.4rem;
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
}

.form-hint {
  margin: -0.25rem 0 0;
  color: var(--muted);
  font-size: 0.92rem;
}

.form-message[data-type="error"] {
  color: #ff9d8f;
}

.form-message[data-type="success"] {
  color: var(--accent-2);
}

.admin-list-section {
  padding-top: clamp(2rem, 5vw, 3.5rem);
}

.danger {
  width: auto;
  padding: 0 0.9rem;
  color: #ffb2a7;
}

@media (max-width: 820px) {
  .hero,
  .info-section,
  .admin-grid {
    grid-template-columns: 1fr;
  }

  h1 {
    max-width: 10ch;
  }

  .section-heading {
    align-items: stretch;
    flex-direction: column;
  }
}

@media (max-width: 580px) {
  .site-header {
    align-items: flex-start;
    flex-direction: column;
  }

  .hero {
    min-height: auto;
  }

  .song-card {
    grid-template-columns: auto minmax(0, 1fr);
  }

  .song-actions {
    grid-column: 1 / -1;
    justify-content: stretch;
  }

  .song-actions audio {
    min-width: 0;
  }

  .download {
    flex: 0 0 auto;
  }

  .form-row {
    grid-template-columns: 1fr;
  }
}