@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&family=Assistant:wght@300;400;600;700&display=swap');

:root {
  --bg-0: #06070d;
  --bg-1: #0b1220;
  --bg-2: #14243b;
  --surface: rgba(14, 20, 34, 0.88);
  --surface-light: rgba(20, 32, 52, 0.7);
  --text: #f5f6fb;
  --muted: #a9b3c7;
  --accent-1: #2fd2b5;
  --accent-2: #f7b84b;
  --accent-3: #8a7bff;
  --shadow: 0 24px 70px rgba(2, 6, 15, 0.6);
}

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

body {
  font-family: 'Assistant', sans-serif;
  background: linear-gradient(135deg, var(--bg-0), var(--bg-2));
  color: var(--text);
  min-height: 100vh;
  overflow-x: hidden;
}

.ambient {
  position: fixed;
  inset: 0;
  z-index: -1;
  background: radial-gradient(circle at 15% 20%, rgba(47, 210, 181, 0.18), transparent 38%),
    radial-gradient(circle at 75% 15%, rgba(247, 184, 75, 0.18), transparent 40%),
    radial-gradient(circle at 50% 85%, rgba(138, 123, 255, 0.2), transparent 55%);
  opacity: 0.95;
}

header,
main,
footer {
  width: min(1200px, 92vw);
  margin: 0 auto;
}

.topbar {
  margin-top: 24px;
  background: rgba(8, 12, 21, 0.8);
  border: 1px solid rgba(255, 255, 255, 0.08);
  padding: 16px 20px;
  border-radius: 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  backdrop-filter: blur(18px);
}

.toast {
  position: sticky;
  top: 20px;
  z-index: 10;
  margin: 16px auto 0;
  width: min(520px, 90vw);
  background: rgba(10, 14, 24, 0.92);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 14px;
  padding: 12px 16px;
  color: var(--text);
  text-align: center;
  opacity: 0;
  transform: translateY(-10px);
  pointer-events: none;
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.toast.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600;
  letter-spacing: 0.12em;
}

.logo-mark {
  background: linear-gradient(135deg, var(--accent-1), var(--accent-2));
  color: #031015;
  padding: 8px 10px;
  border-radius: 12px;
  font-weight: 700;
}

.nav {
  display: flex;
  gap: 18px;
  font-size: 14px;
  color: var(--muted);
}

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

.controls {
  display: flex;
  gap: 10px;
  align-items: center;
}

.button {
  border: none;
  border-radius: 999px;
  padding: 10px 20px;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.button.primary {
  background: linear-gradient(120deg, var(--accent-1), var(--accent-2));
  color: #031015;
  box-shadow: 0 18px 40px rgba(47, 210, 181, 0.25);
}

.button.ghost {
  background: rgba(255, 255, 255, 0.08);
  color: var(--text);
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.button:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

.chip {
  border: 1px solid rgba(255, 255, 255, 0.2);
  background: rgba(255, 255, 255, 0.06);
  color: var(--text);
  border-radius: 999px;
  padding: 8px 16px;
  cursor: pointer;
  font-weight: 600;
}

.hero {
  margin-top: 48px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 32px;
  align-items: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  background: rgba(47, 210, 181, 0.15);
  color: var(--accent-1);
  padding: 6px 14px;
  border-radius: 999px;
  font-size: 13px;
  margin-bottom: 16px;
}

.hero-text h1 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(30px, 4vw, 52px);
  line-height: 1.1;
  margin-bottom: 16px;
}

.hero-copy {
  color: var(--muted);
  line-height: 1.7;
  margin-bottom: 24px;
}

.hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 24px;
}

.hero-stats {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
}

.stat-card {
  background: var(--surface);
  padding: 16px;
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: var(--shadow);
}

.stat-title {
  font-size: 12px;
  color: var(--muted);
}

.stat-value {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 26px;
  font-weight: 600;
  margin: 8px 0 4px;
}

.stat-note {
  font-size: 12px;
  color: var(--muted);
}

.hero-card {
  background: var(--surface-light);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 20px;
  padding: 24px;
  box-shadow: var(--shadow);
}

.card-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
  font-weight: 600;
}

.live-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent-3);
  box-shadow: 0 0 12px rgba(138, 123, 255, 0.8);
  animation: pulse 1.5s infinite;
}

.card-body {
  display: grid;
  gap: 10px;
}

.card-row {
  display: flex;
  justify-content: space-between;
  color: var(--muted);
  font-size: 14px;
}

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

.card-footer {
  margin-top: 18px;
  font-size: 13px;
  color: var(--muted);
}

.panel {
  margin-top: 72px;
  background: rgba(8, 12, 21, 0.7);
  border-radius: 24px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  padding: 28px;
  box-shadow: var(--shadow);
}

.panel-header {
  margin-bottom: 20px;
}

.panel-header h2 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(22px, 3vw, 34px);
  margin-bottom: 10px;
}

.panel-header p {
  color: var(--muted);
  max-width: 640px;
}

.lobby-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
  align-items: end;
}

.input-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.input-group input,
.input-group select,
.project-form input,
.project-form textarea,
.track-uploader input,
.track-uploader select,
.profile-form input,
.message-form input,
.directory-filters input,
.comment-form input {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  padding: 10px 12px;
  border-radius: 12px;
  color: var(--text);
}

.input-group label {
  color: var(--muted);
  font-size: 13px;
}

.room-status {
  margin-top: 16px;
  color: var(--muted);
}

.chat-grid {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(0, 1fr);
  gap: 20px;
}

.chat-box {
  background: rgba(10, 14, 24, 0.7);
  border-radius: 18px;
  padding: 16px;
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.chat-messages {
  min-height: 220px;
  max-height: 320px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 14px;
}

.chat-message {
  padding: 10px 12px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.05);
  font-size: 14px;
}

.chat-message strong {
  display: block;
  margin-bottom: 4px;
}

.chat-input {
  display: flex;
  gap: 10px;
}

.chat-side {
  background: rgba(10, 14, 24, 0.7);
  border-radius: 18px;
  padding: 16px;
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.chat-side h3 {
  margin-bottom: 12px;
  font-family: 'Space Grotesk', sans-serif;
}

.chat-side ul {
  list-style: none;
  display: grid;
  gap: 8px;
  color: var(--muted);
}

.hint {
  margin-top: 12px;
  color: var(--muted);
  font-size: 12px;
}

.projects-grid,
.tracks-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
}

.profile-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
}

.profile-form {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.profile-preview {
  background: rgba(255, 255, 255, 0.06);
  border-radius: 16px;
  padding: 16px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  min-height: 180px;
  display: grid;
  gap: 8px;
  color: var(--muted);
}

.profile-preview strong {
  color: var(--text);
  font-family: 'Space Grotesk', sans-serif;
  font-size: 18px;
}

.directory-filters {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 12px;
  margin-bottom: 16px;
}

.directory-list {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.directory-card {
  background: rgba(255, 255, 255, 0.06);
  border-radius: 16px;
  padding: 16px;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.directory-card h4 {
  margin-bottom: 6px;
  font-family: 'Space Grotesk', sans-serif;
}

.directory-card p {
  color: var(--muted);
  font-size: 13px;
  margin-bottom: 6px;
}

.project-form,
.track-uploader {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.project-form textarea {
  min-height: 110px;
  resize: vertical;
}

.project-list {
  display: grid;
  gap: 12px;
}

.project-card {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.08);
  padding: 16px;
  border-radius: 16px;
}

.project-card h4 {
  margin-bottom: 6px;
  font-family: 'Space Grotesk', sans-serif;
}

.project-card p {
  color: var(--muted);
  font-size: 13px;
  margin-bottom: 10px;
}

.project-card button {
  width: 100%;
}

.player-panel {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.project-meta {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 12px;
}

.meta-card {
  background: rgba(255, 255, 255, 0.05);
  border-radius: 16px;
  padding: 12px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  flex-direction: column;
  gap: 10px;
  color: var(--muted);
  font-size: 13px;
}

.meta-card label {
  color: var(--text);
  font-weight: 600;
}

.meta-card select,
.meta-card input {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  padding: 8px 10px;
  border-radius: 10px;
  color: var(--text);
}

.meta-card ul {
  list-style: none;
  display: grid;
  gap: 6px;
}

.meta-actions {
  display: flex;
  gap: 8px;
}

.messages-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
}

.message-form {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.message-form textarea {
  min-height: 140px;
  resize: vertical;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  padding: 10px 12px;
  border-radius: 12px;
  color: var(--text);
}

.message-thread {
  background: rgba(10, 14, 24, 0.7);
  border-radius: 18px;
  padding: 16px;
  border: 1px solid rgba(255, 255, 255, 0.06);
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.message-list {
  display: grid;
  gap: 10px;
  max-height: 320px;
  overflow-y: auto;
}

.message-item {
  background: rgba(255, 255, 255, 0.06);
  border-radius: 14px;
  padding: 10px 12px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 13px;
}

.player-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.player-header h3 {
  font-family: 'Space Grotesk', sans-serif;
  margin-bottom: 6px;
}

.player-header p {
  color: var(--muted);
  font-size: 13px;
}

.track-list {
  display: grid;
  gap: 12px;
}

.track-item {
  background: rgba(255, 255, 255, 0.06);
  border-radius: 16px;
  padding: 12px;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.track-item audio {
  width: 100%;
  margin-top: 8px;
}

.comment-form {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 10px;
  align-items: center;
}

.comment-list {
  display: grid;
  gap: 10px;
}

.comment-item {
  background: rgba(255, 255, 255, 0.06);
  border-radius: 14px;
  padding: 10px 12px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 13px;
  color: var(--muted);
}

.footer {
  margin: 72px auto 48px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
  color: var(--muted);
  font-size: 13px;
}

.footer strong {
  color: var(--text);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer-links a {
  color: inherit;
  text-decoration: none;
}

.footer-meta {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

@media (max-width: 900px) {
  .nav {
    display: none;
  }
  .chat-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 600px) {
  .topbar {
    flex-wrap: wrap;
  }
  .hero-actions {
    flex-direction: column;
  }
  .player-header {
    flex-direction: column;
    align-items: flex-start;
  }
}

@keyframes pulse {
  0% {
    transform: scale(1);
    opacity: 0.8;
  }
  50% {
    transform: scale(1.4);
    opacity: 0.4;
  }
  100% {
    transform: scale(1);
    opacity: 0.8;
  }
}