:root { --primary: rgb(9, 164, 159); --dark-bg: #121212; --light-bg: #181818; --text-primary: #FFFFFF; --text-secondary: #B3B3B3; --player-height: 90px; }
    * { margin: 0; padding: 0; box-sizing: border-box; font-family: 'Circular', -apple-system, BlinkMacSystemFont, sans-serif; }
    body { background-color: var(--dark-bg); color: var(--text-primary); overflow-x: hidden; }
    /* Layout */
    .main-content { min-height: calc(100vh - var(--player-height)); padding-bottom: 30px; }
    /* Navbar */
    header { display: flex; justify-content: space-between; align-items: center; padding: 16px 32px; background: rgba(0, 0, 0, 0.6); position: sticky; top: 0; z-index: 100; }
    .logo { font-size: 22px; font-weight: 700; }
    nav { display: none; }
    @media (min-width: 768px) { nav { display: flex; gap: 24px; } }
    nav a { color: var(--text-secondary); text-decoration: none; font-size: 14px; font-weight: 700; letter-spacing: 0.5px; transition: color 0.2s; }
    nav a:hover { color: var(--text-primary); }
    .artist-link { background: #1DB954; text-decoration: none; font-weight: 500; }
    .artist-link:hover { text-decoration: underline; }
    .header-right { display: flex; align-items: center; gap: 16px; }
    .search-container { background: #FFFFFF; padding: 8px 12px; border-radius: 20px; display: flex; align-items: center; transition: box-shadow 0.2s; }
    .search-container:hover { box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.2); }
    .section { margin: 40px 0; }
    .songs-grid, .artists-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 20px; }
    .song-card, .artist-card { text-align: center; }
    .song-card img, .artist-card img { width: 100%; border-radius: 8px; }
    .artist-card img { border-radius: 50%; }
    .search-container input { background: transparent; border: none; color: #282828; margin-left: 8px; outline: none; width: 220px; font-size: 14px; }
    .login-btn { background: var(--primary); color: #000000; font-weight: 700; font-size: 14px; padding: 10px 22px; border-radius: 20px; border: none; cursor: pointer; transition: transform 0.1s, var(--dark-bg) 0.2s; }
    .login-btn:hover { background: hsl(120, 2%, 91%); transform: scale(1.03); }
    .login-btn:active { transform: scale(0.98); }
    /* Content styles for terms */
    main.terms { max-width: 980px; margin: 32px auto; padding: 24px; }
    .terms h1 { font-size: 28px; margin-bottom: 12px; }
    .terms p { color: var(--text-secondary); margin-bottom: 16px; line-height: 1.6; }
    .terms h2 { font-size: 20px; margin-top: 20px; margin-bottom: 10px; }
    .terms ol { margin-left: 18px; color: var(--text-secondary); margin-bottom: 16px; }
    .terms li { margin-bottom: 8px; }
    /* Footer */
    .main-footer { background: #181818; padding: 60px 32px 32px; border-top: 1px solid #282828; margin-top: 40px; }
    .footer-content { max-width: 1200px; margin: 0 auto; display: grid; grid-template-columns: repeat(1, 1fr); gap: 40px; }
    @media (min-width: 768px) { .footer-content { grid-template-columns: repeat(2, 1fr); } }
    @media (min-width: 1024px) { .footer-content { grid-template-columns: repeat(4, 1fr); } }
    .footer-column h4 { color: var(--text-secondary); font-size: 12px; font-weight: 900; letter-spacing: 1.5px; margin-bottom: 24px; text-transform: uppercase; }
    .footer-links { list-style: none; }
    .footer-link { margin-bottom: 16px; }
    .footer-link a { color: white; text-decoration: none; font-size: 16px; font-weight: 700; transition: color 0.2s; }
    .footer-link a:hover { color: var(--primary); }
    .social-links { color: white; display: flex; gap: 16px; margin-top: 24px; }
    .social-link { background: rgba(255, 255, 255, 0.1); width: 40px; height: 40px; border-radius: 50%; display: flex; align-items: center; justify-content: center; transition: var(--dark-bg) 0.2s; }
    .social-link:hover { background: rgba(255, 255, 255, 0.2); }
    .footer-bottom { margin-top: 60px; display: flex; flex-direction: column; gap: 24px; color: var(--text-secondary); font-size: 12px; }
    @media (min-width: 768px) { .footer-bottom { flex-direction: row; justify-content: space-between; } }
    .footer-legal-links { display: flex; gap: 16px; flex-wrap: wrap; }
    .footer-legal-links a { color: var(--text-secondary); text-decoration: none; }
    .footer-legal-links a:hover { color: white; text-decoration: underline; }
    /* small helpers */
    .muted { color: var(--text-secondary); font-size: 14px; }
    a.inline-link { color: var(--primary); text-decoration: none; }