:root {
  --bg: #020302;
  --bg-soft: #060907;
  --panel: rgba(13, 18, 15, 0.9);
  --panel-strong: rgba(18, 24, 20, 0.96);
  --panel-hover: rgba(28, 36, 31, 0.94);
  --text: #f6fffb;
  --muted: #a6b5ae;
  --muted-2: #74827b;
  --accent: #23d88f;
  --accent-2: #14b875;
  --accent-3: #78ffc6;
  --danger: #ff4d61;
  --warning: #ffd166;
  --line: rgba(255, 255, 255, 0.11);
  --line-strong: rgba(35, 216, 143, 0.38);
  --radius: 24px;
  --shadow: 0 26px 80px rgba(0, 0, 0, 0.48);
  --max: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  font-family: Inter, Montserrat, Arial, sans-serif;
  background:
    radial-gradient(circle at 8% -5%, rgba(35, 216, 143, 0.2), transparent 26%),
    radial-gradient(circle at 90% 4%, rgba(255, 255, 255, 0.1), transparent 22%),
    linear-gradient(135deg, #010201 0%, #050806 48%, #010201 100%);
  overflow-x: hidden;
}

body::before,
body::after {
  content: '';
  position: fixed;
  pointer-events: none;
  z-index: -1;
}

body::before {
  width: 360px;
  height: 360px;
  top: -42px;
  left: -34px;
  background-image: radial-gradient(circle, rgba(35, 216, 143, 0.78) 0 6px, transparent 7px);
  background-size: 30px 30px;
  mask-image: radial-gradient(circle at 0 0, #000 0 50%, transparent 72%);
  opacity: 0.72;
}

body::after {
  width: 760px;
  height: 760px;
  top: 76px;
  right: -240px;
  border-radius: 50%;
  background:
    repeating-radial-gradient(ellipse at center, rgba(255, 255, 255, 0.2) 0 2px, transparent 2px 14px),
    radial-gradient(circle, rgba(35, 216, 143, 0.12), transparent 58%);
  transform: rotate(-21deg) skewX(-12deg);
  opacity: 0.28;
}

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

button,
input,
select,
textarea {
  font: inherit;
}

button {
  -webkit-tap-highlight-color: transparent;
}

img {
  max-width: 100%;
}

.container {
  width: min(var(--max), calc(100% - 36px));
  margin-inline: auto;
}

.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 14px clamp(18px, 5vw, 64px);
  border-bottom: 1px solid var(--line);
  background: rgba(2, 3, 2, 0.78);
  backdrop-filter: blur(18px);
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 900;
  letter-spacing: -0.05em;
  white-space: nowrap;
}

.logo-mark {
  width: 42px;
  height: 42px;
  flex: 0 0 42px;
  border-radius: 14px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 3px;
  overflow: hidden;
  background: #07110d;
  border: 1px solid var(--line-strong);
  box-shadow: 0 0 30px rgba(35, 216, 143, 0.22);
}

.logo-mark i {
  display: block;
  width: 4px;
  border-radius: 99px;
  background: var(--accent);
  box-shadow: 0 0 12px rgba(35, 216, 143, 0.72);
}

.logo-mark i:nth-child(1),
.logo-mark i:nth-child(5) { height: 16px; }
.logo-mark i:nth-child(2),
.logo-mark i:nth-child(4) { height: 26px; }
.logo-mark i:nth-child(3) { height: 36px; }

.logo-text {
  font-size: 1.2rem;
}

.logo-text span:first-child {
  color: var(--text);
}

.logo-text span:last-child {
  color: var(--accent);
}

.nav-links {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  flex-wrap: wrap;
  gap: 8px;
}

.nav-links a,
.nav-links button {
  min-height: 40px;
  border: 1px solid transparent;
  border-radius: 999px;
  padding: 9px 13px;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  transition: background 0.18s ease, border-color 0.18s ease, color 0.18s ease, transform 0.18s ease;
}

.nav-links a:hover,
.nav-links button:hover,
.nav-links a.active {
  color: var(--text);
  border-color: var(--line);
  background: rgba(255, 255, 255, 0.06);
}

.nav-links .primary-link {
  color: #021009;
  background: var(--accent);
  border-color: rgba(114, 255, 194, 0.5);
  font-weight: 900;
  box-shadow: 0 14px 34px rgba(35, 216, 143, 0.18);
}

.nav-links .primary-link:hover {
  color: #021009;
  background: var(--accent-3);
  transform: translateY(-1px);
}

main {
  min-height: calc(100vh - 158px);
}

section {
  padding: 60px 0;
}

h1,
h2,
h3 {
  margin: 0;
  letter-spacing: -0.055em;
  line-height: 0.98;
}

h1 {
  margin-top: 12px;
  font-size: clamp(3rem, 7.4vw, 6.25rem);
}

h2 {
  font-size: clamp(2rem, 4vw, 3.15rem);
}

h3 {
  font-size: 1.22rem;
}

p {
  color: var(--muted);
  line-height: 1.72;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: var(--accent);
  font-size: 0.8rem;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.accent-word,
.hero-title .accent-word {
  color: var(--accent);
  text-shadow: 0 0 34px rgba(35, 216, 143, 0.22);
}

.hero {
  min-height: 76vh;
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(360px, 1.08fr);
  align-items: center;
  gap: clamp(26px, 5vw, 56px);
  padding: 58px 0 46px;
  position: relative;
}

.hero::before {
  content: '';
  position: absolute;
  width: 440px;
  height: 440px;
  left: 36%;
  top: 15%;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(35, 216, 143, 0.13), transparent 62%);
  filter: blur(12px);
  pointer-events: none;
}

.hero > * {
  position: relative;
  z-index: 1;
}

.hero-title {
  text-transform: uppercase;
}

.hero-text p {
  max-width: 680px;
  font-size: 1.1rem;
}

.hero-actions,
.form-actions,
.inline-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-top: 26px;
}

.btn {
  min-height: 46px;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 12px 18px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  background: rgba(255, 255, 255, 0.07);
  color: var(--text);
  font-weight: 900;
  line-height: 1;
  cursor: pointer;
  transition: transform 0.18s ease, background 0.18s ease, border-color 0.18s ease, opacity 0.18s ease;
}

.btn:hover {
  transform: translateY(-2px);
  border-color: var(--line-strong);
  background: rgba(255, 255, 255, 0.1);
}

.btn-primary {
  color: #021009;
  background: linear-gradient(135deg, var(--accent), #31efaa);
  border-color: rgba(114, 255, 194, 0.56);
  box-shadow: 0 18px 44px rgba(35, 216, 143, 0.2);
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--accent-3), var(--accent));
}

.btn-support {
  color: var(--accent-3);
  background: rgba(35, 216, 143, 0.1);
  border-color: rgba(35, 216, 143, 0.3);
}

.btn-danger {
  color: #fff;
  background: rgba(255, 77, 97, 0.18);
  border-color: rgba(255, 77, 97, 0.36);
}

.btn-small {
  min-height: 38px;
  padding: 9px 12px;
  font-size: 0.88rem;
}

.btn:disabled {
  cursor: not-allowed;
  opacity: 0.55;
  transform: none;
}

.hero-metrics {
  margin-top: 32px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  max-width: 640px;
}

.metric {
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 14px;
  background: rgba(255, 255, 255, 0.055);
}

.metric strong {
  display: block;
  color: var(--text);
  font-size: 1.4rem;
}

.metric span {
  display: block;
  margin-top: 4px;
  color: var(--muted);
  font-size: 0.86rem;
}

.hero-visual {
  display: grid;
  gap: 14px;
  min-width: 0;
}

.poster-card {
  position: relative;
  border-radius: 30px;
  padding: 12px;
  overflow: hidden;
  border: 1px solid var(--line);
  background:
    linear-gradient(135deg, rgba(35, 216, 143, 0.42), rgba(255, 255, 255, 0.12) 26%, rgba(35, 216, 143, 0.07)),
    rgba(255, 255, 255, 0.045);
  box-shadow: var(--shadow);
}

.poster-card::before {
  content: '';
  position: absolute;
  inset: 10px;
  z-index: 1;
  border-radius: 24px;
  pointer-events: none;
  background:
    linear-gradient(120deg, transparent 0 34%, rgba(255, 255, 255, 0.12), transparent 58%),
    radial-gradient(circle at 84% 25%, rgba(35, 216, 143, 0.14), transparent 34%);
}

.poster-card img,
.hero-logo {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border-radius: 22px;
}

.live-chip {
  position: static;
  justify-self: start;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  max-width: 100%;
  padding: 11px 15px;
  border-radius: 999px;
  border: 1px solid var(--line-strong);
  background: rgba(3, 5, 4, 0.82);
  backdrop-filter: blur(16px);
  color: var(--text);
  font-weight: 900;
  box-shadow: 0 18px 44px rgba(0, 0, 0, 0.34);
}

.pulse-dot {
  width: 12px;
  height: 12px;
  flex: 0 0 12px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 8px rgba(35, 216, 143, 0.15), 0 0 24px rgba(35, 216, 143, 0.75);
}

.signal-bars,
.equalizer-bars {
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.signal-bars i,
.equalizer-bars i {
  display: block;
  width: 5px;
  border-radius: 999px;
  background: var(--accent);
  box-shadow: 0 0 14px rgba(35, 216, 143, 0.45);
}

.signal-bars i:nth-child(1),
.signal-bars i:nth-child(5),
.equalizer-bars i:nth-child(1),
.equalizer-bars i:nth-child(5) { height: 18px; }
.signal-bars i:nth-child(2),
.signal-bars i:nth-child(4),
.equalizer-bars i:nth-child(2),
.equalizer-bars i:nth-child(4) { height: 32px; }
.signal-bars i:nth-child(3),
.equalizer-bars i:nth-child(3) { height: 48px; }

.page-hero {
  padding: 62px 0 28px;
}

.section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 22px;
  margin-bottom: 24px;
}

.section-head p,
.page-hero p {
  max-width: 720px;
  margin-bottom: 0;
}

.grid,
.grid-2 {
  display: grid;
  gap: 18px;
}

.grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.grid-2 {
  grid-template-columns: minmax(0, 1fr) minmax(360px, 0.95fr);
  gap: 24px;
}

.card,
.glass-card {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px;
  background: var(--panel);
  box-shadow: 0 12px 34px rgba(0, 0, 0, 0.18);
}

.card::before,
.glass-card::before {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(135deg, rgba(35, 216, 143, 0.09), transparent 45%);
  opacity: 0.86;
}

.card > *,
.glass-card > * {
  position: relative;
  z-index: 1;
}

.card h3 {
  margin-bottom: 10px;
}

.card p:last-child {
  margin-bottom: 0;
}

.feature-card {
  min-height: 190px;
}

.feature-icon {
  width: 46px;
  height: 46px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  margin-bottom: 18px;
  background: rgba(35, 216, 143, 0.12);
  border: 1px solid rgba(35, 216, 143, 0.25);
  color: var(--accent-3);
  font-weight: 900;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  max-width: 100%;
  padding: 7px 11px;
  border-radius: 999px;
  background: rgba(35, 216, 143, 0.13);
  border: 1px solid rgba(35, 216, 143, 0.22);
  color: var(--accent-3);
  font-weight: 900;
  font-size: 0.82rem;
  white-space: nowrap;
}

.badge-soft {
  background: rgba(255, 255, 255, 0.065);
}

.filters {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 220px;
  gap: 12px;
  margin-bottom: 20px;
  padding: 14px;
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.045);
  border: 1px solid var(--line);
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 14px 15px;
  outline: none;
  background: rgba(255, 255, 255, 0.06);
  color: var(--text);
  transition: border-color 0.18s ease, background 0.18s ease, box-shadow 0.18s ease;
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--line-strong);
  background: rgba(35, 216, 143, 0.07);
  box-shadow: 0 0 0 4px rgba(35, 216, 143, 0.08);
}

input::placeholder,
textarea::placeholder {
  color: #68756f;
}

input[type='file'] {
  color: var(--muted);
}

input[type='file']::file-selector-button {
  margin-right: 12px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  padding: 9px 12px;
  background: rgba(35, 216, 143, 0.12);
  color: var(--accent-3);
  font-weight: 900;
  cursor: pointer;
}

select option {
  color: #07110d;
}

textarea {
  min-height: 120px;
  resize: vertical;
}

label {
  display: block;
  margin: 16px 0 8px;
  color: var(--text);
  font-weight: 900;
}

.help {
  margin-top: 8px;
  color: var(--muted);
  font-size: 0.9rem;
}

.track-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(255px, 1fr));
  gap: 18px;
}

.track-card {
  padding: 0;
  overflow: hidden;
  transition: transform 0.18s ease, border-color 0.18s ease, background 0.18s ease;
}

.track-card:hover {
  transform: translateY(-4px);
  border-color: var(--line-strong);
  background: var(--panel-hover);
}

.cover {
  height: 182px;
  position: relative;
  display: grid;
  place-items: center;
  overflow: hidden;
  background:
    radial-gradient(circle at 20% 20%, rgba(35, 216, 143, 0.66), transparent 34%),
    linear-gradient(135deg, rgba(35, 216, 143, 0.42), rgba(255, 255, 255, 0.08) 32%, rgba(6, 11, 9, 0.98));
}

.cover::after {
  content: '';
  position: absolute;
  left: 16px;
  right: 16px;
  bottom: 14px;
  height: 36px;
  background: repeating-linear-gradient(90deg, rgba(35, 216, 143, 0.92) 0 5px, transparent 5px 14px);
  opacity: 0.42;
  mask-image: linear-gradient(90deg, transparent, #000 18%, #000 82%, transparent);
  pointer-events: none;
}

.cover img:not(.cover-logo) {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.cover-placeholder {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  overflow: hidden;
  background:
    radial-gradient(circle at 20% 20%, rgba(35, 216, 143, 0.58), transparent 35%),
    linear-gradient(135deg, #101713, #050806 70%);
}

.cover-placeholder::before {
  content: '';
  position: absolute;
  inset: -8%;
  background: url('/logo.png') center / cover no-repeat;
  opacity: 0.14;
  filter: blur(1px) grayscale(0.1);
  transform: scale(1.05);
}

.cover-placeholder .cover-logo {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.08;
}

.cover-placeholder .cover-letter {
  width: 72px;
  height: 72px;
  border-radius: 22px;
  display: grid;
  place-items: center;
  z-index: 1;
  background: rgba(0, 0, 0, 0.34);
  border: 1px solid rgba(255, 255, 255, 0.18);
  color: var(--accent-3);
  font-size: 2rem;
  font-weight: 900;
  text-shadow: 0 0 24px rgba(35, 216, 143, 0.36);
}

.cover-placeholder .cover-brand {
  position: absolute;
  left: 16px;
  top: 14px;
  z-index: 1;
  color: rgba(246, 255, 251, 0.86);
  font-weight: 900;
  letter-spacing: -0.04em;
}

.track-body {
  padding: 18px;
}

.track-title {
  display: block;
  margin-bottom: 5px;
  color: var(--text);
  font-size: 1.08rem;
  font-weight: 900;
  line-height: 1.18;
  word-break: break-word;
}

.track-title:hover,
.track-artist:hover {
  color: var(--accent-3);
}

.track-artist {
  color: var(--muted);
  font-size: 0.92rem;
}

.track-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  margin: 14px 0 16px;
  color: var(--muted);
  font-size: 0.9rem;
}

.track-actions {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  flex-wrap: wrap;
  gap: 9px;
}

.track-actions .btn {
  flex: 0 0 auto;
}

.like-btn.liked {
  color: #021009;
  background: var(--accent);
  border-color: rgba(114, 255, 194, 0.56);
}

.empty-state {
  grid-column: 1 / -1;
  border: 1px dashed var(--line-strong);
  border-radius: 20px;
  padding: 28px;
  text-align: center;
  background: rgba(35, 216, 143, 0.045);
  color: var(--muted);
}

.auth-shell {
  min-height: calc(100vh - 76px);
  display: grid;
  place-items: center;
  padding: 42px 0;
}

.auth-card {
  width: min(500px, calc(100vw - 36px));
}

.auth-logo {
  width: 100%;
  max-height: 150px;
  object-fit: cover;
  object-position: left center;
  border-radius: 20px;
  border: 1px solid var(--line);
  margin-bottom: 22px;
}

.profile-hero {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
  padding: 34px;
}

.avatar {
  width: 94px;
  height: 94px;
  flex: 0 0 94px;
  border-radius: 30px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, var(--accent), rgba(114, 255, 194, 0.82));
  color: #021009;
  font-size: 2.2rem;
  font-weight: 900;
  box-shadow: 0 0 40px rgba(35, 216, 143, 0.18);
}

.stats {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.stat {
  min-width: 120px;
  padding: 12px 16px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid var(--line);
}

.stat strong {
  display: block;
  font-size: 1.4rem;
}

.stat span {
  color: var(--muted);
  font-size: 0.84rem;
}

.track-detail {
  display: grid;
  grid-template-columns: 360px minmax(0, 1fr);
  align-items: start;
  gap: 28px;
}

.track-detail .cover {
  height: 360px;
  border-radius: 24px;
  border: 1px solid var(--line);
}

.track-detail-pro {
  padding-top: 10px;
}

.track-art-panel {
  padding: 14px;
}

.track-art-frame.cover {
  height: auto;
  aspect-ratio: 1 / 1;
  border-radius: 22px;
}

.track-art-frame.cover::after {
  left: 24px;
  right: 24px;
  bottom: 22px;
}

.track-art-footer {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-top: 14px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.045);
}

.track-art-footer strong,
.track-art-footer span {
  display: block;
}

.track-art-footer span {
  color: var(--muted);
  font-size: 0.86rem;
}

.track-info-card {
  padding: clamp(24px, 4vw, 38px);
}

.track-kicker-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.track-page-title {
  margin: 14px 0 12px;
  font-size: clamp(3rem, 8vw, 6rem);
  word-break: break-word;
}

.artist-line {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 9px;
  color: var(--muted);
  font-weight: 800;
}

.artist-pill {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 7px 12px;
  border-radius: 999px;
  color: var(--accent-3);
  background: rgba(35, 216, 143, 0.15);
  border: 1px solid rgba(35, 216, 143, 0.24);
  font-weight: 900;
}

.track-description {
  margin: 18px 0 0;
  max-width: 760px;
}

.track-stats-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 18px 0 20px;
}

.track-stats-row span {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 9px 12px;
  background: rgba(255, 255, 255, 0.055);
  color: var(--muted);
  font-size: 0.92rem;
}

.track-stats-row strong {
  color: var(--text);
}

.audio-box {
  margin-top: 18px;
  padding: 18px;
  border-radius: 20px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.06);
}

audio {
  width: 100%;
  accent-color: var(--accent);
}

.custom-player {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 16px;
  margin-top: 22px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.06);
}

.custom-player.is-playing {
  border-color: var(--line-strong);
  box-shadow: 0 0 0 4px rgba(35, 216, 143, 0.06);
}

.player-main-btn,
.player-secondary-btn {
  border: 1px solid var(--line);
  border-radius: 999px;
  font-weight: 900;
  cursor: pointer;
}

.player-main-btn {
  min-width: 86px;
  min-height: 48px;
  padding: 0 18px;
  color: #021009;
  background: var(--accent);
  border-color: rgba(114, 255, 194, 0.55);
}

.player-secondary-btn {
  min-height: 42px;
  padding: 0 14px;
  color: var(--text);
  background: rgba(255, 255, 255, 0.07);
}

.player-main-btn:hover,
.player-secondary-btn:hover {
  border-color: var(--line-strong);
}

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

.player-times {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 7px;
  color: var(--muted);
  font-size: 0.86rem;
}

.seek-bar {
  width: 100%;
  padding: 0;
  height: 8px;
  border: 0;
  border-radius: 999px;
  accent-color: var(--accent);
  cursor: pointer;
}

.track-actions-pro {
  margin-top: 26px;
}

.message {
  display: none;
  margin-top: 16px;
  padding: 12px 14px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.08);
  color: var(--text);
}

.message.show {
  display: block;
}

.message.error {
  background: rgba(255, 77, 97, 0.15);
  color: #ffc2cb;
  border: 1px solid rgba(255, 77, 97, 0.28);
}

.message.success {
  background: rgba(55, 228, 155, 0.13);
  color: #b8ffdd;
  border: 1px solid rgba(55, 228, 155, 0.26);
}

.terminal-list {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.terminal-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  color: var(--muted);
}

.terminal-list li::before {
  content: '•';
  color: var(--accent);
  font-size: 1.4rem;
  font-weight: 900;
  line-height: 1;
}

.donation-backdrop {
  position: fixed;
  inset: 0;
  z-index: 300;
  display: grid;
  place-items: center;
  padding: 18px;
  background: rgba(0, 0, 0, 0.74);
  backdrop-filter: blur(12px);
}

.donation-modal {
  position: relative;
  width: min(520px, 100%);
  max-height: min(720px, calc(100vh - 36px));
  overflow: auto;
  border-radius: 28px;
  background: #060907;
  border: 1px solid var(--line-strong);
  box-shadow: var(--shadow);
  padding: 24px;
}

.donation-modal::before {
  content: '';
  position: absolute;
  inset: -90px -70px auto auto;
  width: 260px;
  height: 260px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(35, 216, 143, 0.18), transparent 62%);
  pointer-events: none;
}

.donation-close {
  position: absolute;
  top: 14px;
  right: 14px;
  z-index: 2;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.06);
  color: var(--text);
  cursor: pointer;
}

.amount-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  margin: 16px 0 6px;
}

.amount-choice {
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 12px;
  background: rgba(255, 255, 255, 0.06);
  color: var(--text);
  font-weight: 900;
  cursor: pointer;
}

.amount-choice.active,
.amount-choice:hover {
  border-color: var(--line-strong);
  background: rgba(35, 216, 143, 0.12);
  color: var(--accent-3);
}

.footer {
  border-top: 1px solid var(--line);
  padding: 34px 0;
  color: var(--muted);
  text-align: center;
  background: rgba(0, 0, 0, 0.16);
}

@media (max-width: 1060px) {
  .hero,
  .grid-2,
  .track-detail {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }

  .hero-visual {
    order: -1;
  }

  .grid,
  .hero-metrics {
    grid-template-columns: 1fr;
  }

  .track-art-panel {
    max-width: 460px;
  }
}

@media (max-width: 720px) {
  .container {
    width: min(100% - 28px, var(--max));
  }

  .navbar {
    align-items: flex-start;
    flex-direction: column;
    padding: 14px;
  }

  .nav-links {
    width: 100%;
    justify-content: flex-start;
  }

  section {
    padding: 42px 0;
  }

  .section-head,
  .profile-hero {
    align-items: flex-start;
    flex-direction: column;
  }

  .filters,
  .amount-grid {
    grid-template-columns: 1fr;
  }

  .track-detail .cover {
    height: 260px;
  }

  .track-art-frame.cover {
    height: auto;
  }

  .custom-player {
    grid-template-columns: 1fr;
  }

  .player-main-btn,
  .player-secondary-btn {
    width: 100%;
  }

  .hero-actions .btn,
  .track-actions-pro .btn,
  .track-actions-pro button {
    width: 100%;
  }
}

@media (max-width: 420px) {
  h1 {
    font-size: clamp(2.6rem, 16vw, 4rem);
  }

  .card,
  .glass-card,
  .track-info-card {
    padding: 20px;
  }

  .track-grid {
    grid-template-columns: 1fr;
  }

  .btn-small {
    flex: 1 1 100%;
  }
}

.profile-main {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 18px;
}

.profile-title {
  font-size: clamp(2.4rem, 6vw, 4.5rem);
}

.profile-actions {
  margin-top: 14px;
}