:root {
    /* Color Palette - Only these 6 colors allowed */
    --dark-bg: #242323;
    --light-bg: #E9E9D6;
    --dark-font: #242323;
    --light-font: #E9E9D6;
    --accent-1: #7D9174;
    --accent-2: #5D8394;
    
    /* Semantic color assignments using only the 6 specified colors */
    --bg: var(--light-bg);
    --surface: var(--light-bg);
    --primary: var(--dark-font);
    --primary-light: var(--accent-2);
    --on-primary: var(--light-font);
    --outline: var(--accent-2);
    --text: var(--dark-font);
    --muted: var(--accent-2);
    
    /* Layout */
    --radius: 12px;
    --gap: 18px;
    --transition: 0.3s cubic-bezier(0.25, 0.1, 0.25, 1);
    
    /* Lyrics color themes - limited to blue and green only */
    --blue: var(--accent-2);
    --green: var(--accent-1);
  }

  * {
    box-sizing: border-box;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
  }

  html, body {
    background: var(--dark-bg);
  }

  /* === Layout === */
  body {
    border: none;
    box-shadow: 0 2px 8px var(--accent-2), 0 1px 2px var(--accent-2);
    border-radius: 24px;
    overflow-x: hidden;
    max-width: 430px;
    margin: 0 auto;
    background: none;
    min-height: auto;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
  }

  .container {
    max-width: 430px;
    border-radius: 24px 24px 0px 0px;
    margin: auto;
    padding: var(--gap);
    padding-top: var(--gap);
    background: var(--light-bg);
  }

  /* === Hero Section === */
  .hero {
    text-align: center;
    margin-bottom: var(--gap);
    margin-top: calc(-1 * var(--gap));
  }
  .artist-pic {
    width: calc(100% + 2 * var(--gap));
    margin-left: calc(-1 * var(--gap));
    margin-right: calc(-1 * var(--gap));
    margin-top: 0;
    display: block;
    object-fit: cover;
    height: auto;
    border-radius: 24px 24px 0 0;
    background: var(--surface);
    mask-image: linear-gradient(to bottom, black 50%, transparent 100%);
    -webkit-mask-image: linear-gradient(to bottom, black 50%, transparent 100%);
    margin-bottom: 20px;
  }

  h1 {
    margin: 0;
    font-size: 1.75rem;
    font-weight: 700;
    background: linear-gradient(to right, var(--accent-2), var(--accent-1));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
  }

  p {
    margin: 12px 0 0;
    font-size: 1rem;
    color: var(--muted);
    line-height: 1.5;
  }

  /* === Form === */
  .form {
    background: var(--light-bg);
    padding: var(--gap);
    border-radius: var(--radius);
    box-shadow: 0 2px 8px var(--accent-2), 0 1px 2px var(--accent-2);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
  }

  .form-group {
    margin-bottom: var(--gap);
  }

  .form-group label {
    display: block;
    margin-bottom: 4px;
    font-size: 0.9rem;
    color: var(--blue);
    font-weight: 500;
  }

  input,
  textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid var(--accent-2);
    border-radius: var(--radius);
    font-size: 1rem;
    transition: border-color var(--transition);
    background: var(--light-bg);
    color: var(--dark-font);
  }

  input:focus,
  textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--accent-2);
  }

  input::placeholder,
  textarea::placeholder {
    text-align: left;
    color: var(--muted);
    opacity: 0.6;
  }

  /* === Buttons === */
  .btn {
    width: 100%;
    padding: 0;
    font-size: 1rem;
    border-radius: var(--radius);
    border: none;
    cursor: pointer;
    transition: all var(--transition);
    text-decoration: none;
    display: flex;
    align-items: center;
    text-align: left;
    overflow: hidden;
    min-height: 60px;
    position: relative;
  }

  .btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 3px 8px var(--accent-2);
  }

  .btn:active {
    transform: translateY(0);
  }

  .btn-primary {
    background: var(--accent-2);
    color: var(--light-font);
    padding: 0;
    box-shadow: 0 1px 4px var(--accent-2);
    justify-content: center;
    text-align: center;
    font-weight: 600;
  }

  .btn-primary:hover {
    background: var(--accent-2);
    filter: brightness(1.1) saturate(1.1);
    transform: translateY(-2px);
    box-shadow: 0 3px 8px var(--accent-2);
  }

  .btn-primary .btn-icon {
    filter: brightness(0) invert(1);
    margin-left: 8px;
  }

  .btn-outline {
    background: var(--light-bg);
    color: var(--dark-font);
    border: 1px solid var(--accent-2);
    box-shadow: 0 1px 5px var(--accent-2);
    justify-content: center;
    font-weight: 600;
  }

  .btn-outline:hover {
    background: var(--accent-2);
    color: var(--light-font);
    box-shadow: 0 3px 8px var(--accent-2);
  }

  .btn-secondary {
    background: var(--light-bg);
    color: var(--text);
  }

  /* === Form Notes & Consent === */
  .form-note {
    text-align: center;
    margin: 8px 0 0 0;
    font-size: 0.97rem;
    color: var(--muted);
  }

  .form-note.consent-group {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin: 18px 0 0 0;
    font-size: 1rem;
    color: var(--text);
  }

  .form-note.consent-group input[type="checkbox"] {
    accent-color: var(--blue);
    width: 18px;
    height: 18px;
    margin: 0 8px 0 0;
  }

  .form-note.consent-group label {
    font-size: 1rem;
    color: var(--text);
    font-weight: 500;
    margin: 0;
    cursor: pointer;
  }

  /* === Actions === */
  .actions {
    display: flex;
    flex-direction: column !important;
    gap: var(--gap);
    margin-bottom: var(--gap);
  }

  .actions .btn {
    width: 100%;
    justify-content: center;
    align-items: center;
    display: flex;
    font-weight: 600;
    text-decoration: none;
  }

  .btn-patreon {
    background: var(--accent-1);
    color: var(--light-font);
    border: none;
    box-shadow: 0 1px 4px var(--accent-1);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: all var(--transition);
  }

  .btn-patreon:hover {
    background: var(--accent-1);
    filter: brightness(1.1) saturate(1.1);
    transform: translateY(-2px);
    box-shadow: 0 3px 8px var(--accent-1);
    color: var(--light-font);
  }

  .btn-icon {
    width: 22px;
    height: 22px;
    margin-left: 6px;
    object-fit: contain;
    filter: brightness(0) invert(1);
  }

  .btn-presave {
    background: var(--accent-1) !important;
    color: var(--light-font);
    border: none;
    box-shadow: 0 1px 4px var(--accent-1);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: all var(--transition);
  }

  .btn-presave:hover {
    background: var(--accent-1) !important;
    filter: brightness(1.1) saturate(1.1);
    transform: translateY(-2px);
    box-shadow: 0 3px 8px var(--accent-1);
    color: var(--light-font) !important;
  }

  .btn-presave .btn-icon {
    width: 22px;
    height: 22px;
    margin-left: 4px;
    filter: brightness(0) invert(1);
  }

  /* === Setlist === */
  .setlist {
    background: var(--light-bg);
    padding: var(--gap);
    border-radius: var(--radius);
    box-shadow: 0 2px 8px var(--accent-2), 0 1px 2px var(--accent-2);
    margin-top: var(--gap);
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
  }

  #setlist-container {
    margin-top: var(--gap);
    border: 1px solid var(--accent-2);
    border-radius: var(--radius);
    overflow: hidden;
  }

  .loading {
    text-align: center;
    color: var(--muted);
    margin-bottom: var(--gap);
  }

  .setlist h2 {
    margin: 0 0 var(--gap) 0;
    font-size: 1.2rem;
    text-align: center;
    background: linear-gradient(to right, var(--blue), var(--green));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    font-weight: 700;
  }

  .setlist h3 {
    text-align: center;
  }

  #setlist {
    list-style: none;
    padding: 0;
    margin: 0;
  }

  #setlist li {
    cursor: pointer;
    padding: 8px;
    border-bottom: 1px solid var(--accent-2);
  }

  .setlist li {
    padding: 12px;
    margin-bottom: 6px;
    border-radius: 4px;
    transition: background var(--transition), color var(--transition);
  }

  .setlist li:hover {
    background: var(--light-bg);
    filter: brightness(0.95);
  }

  .setlist li:hover span {
    color: var(--dark-font) !important;
  }

  .setlist li.active {
    background: var(--accent-1);
    color: var(--light-font);
  }

  .setlist li.active span {
    color: var(--light-font) !important;
  }

  .setlist li.active:hover {
    background: var(--accent-1);
    filter: brightness(1.15);
  }

  .lyrics {
    margin: 4px 0 var(--gap);
    padding: 12px;
    background: var(--light-bg);
    border-left: 4px solid var(--accent-1);
    border-radius: 0 var(--radius) var(--radius) 0;
    white-space: pre-line;
    font-style: normal;
    line-height: 1.7;
    font-size: 1.04em;
    margin-bottom: 1.5em;
    color: var(--dark-font);
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
  }

  .lyrics p {
    margin: 0 0 1em 0;
    white-space: pre-line;
  }

  /* === Social & Music Links === */
  .music-links,
  .social-icons {
    display: flex;
    justify-content: center;
    gap: var(--gap);
    margin-top: var(--gap);
  }

  .music-links img,
  .social-icons img {
    width: 40px;
    height: 40px;
    object-fit: contain;
    display: inline-block;
    transition: transform 0.2s, filter 0.2s;
  }

  .music-links img:hover,
  .social-icons img:hover {
    transform: scale(1.08);
    filter: brightness(1.15) drop-shadow(0 1px 4px var(--accent-2));
  }

  .playlist-actions {
    display: flex;
    gap: var(--gap);
    justify-content: center;
    margin-top: var(--gap);
  }

  .playlist-actions .btn {
    height: 50px;
    width: 50px;
    padding: 0 var(--gap);
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .playlist-actions .btn-icon {
    filter: none !important;
    margin: 0;
    width: 32px;
    height: 32px;
  }

  /* === Footer === */
  .footer {
    text-align: center;
    margin-top: var(--gap * 2);
  }

  .hidden {
    display: none !important;
  }

  /* === Post Signup === */
  .post-signup {
    background: var(--light-bg);
    padding: var(--gap);
    border-radius: var(--radius);
    box-shadow: 0 2px 8px var(--accent-2), 0 1px 2px var(--accent-2);
    margin-top: 0;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
  }
  .post-signup .actions {
    gap: var(--gap);
    margin-bottom: var(--gap);
  }
  /* Make "You're on the list!" use accent color */
  .post-signup .on-list-message {
    color: var(--accent-1);
    text-align: center;
    font-size: 1.1em;
    font-weight: 600;
    margin-bottom: 8px;
  }

  /* === Feedback Form === */
  .feedback-form {
    margin-top: var(--gap);
    background: var(--surface);
    border-radius: var(--radius);
    box-shadow: 0 1px 4px var(--accent-2);
    padding: var(--gap);
    display: flex;
    flex-direction: column;
    gap: var(--gap);
  }

  .feedback-label {
    font-size: 1rem;
    color: var(--primary);
    margin-bottom: 4px;
    text-align: center;
  }

  .feedback-form textarea {
    resize: vertical;
    min-height: 60px;
    font-size: 1rem;
    border-radius: var(--radius);
    border: 1px solid var(--accent-2);
    padding: 10px;
    text-align: left;
    background: var(--light-bg);
    color: var(--dark-font);
    transition: border-color var(--transition);
  }

  .feedback-form textarea:focus {
    border-color: var(--primary);
    outline: none;
  }

  .feedback-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-weight: 500;
    background: var(--accent-2);
    color: var(--light-font);
    border: none;
    box-shadow: 0 1px 4px var(--accent-2);
  }

  .feedback-btn:hover {
    background: var(--accent-2);
    filter: brightness(1.1) saturate(1.1);
    transform: translateY(-2px);
    box-shadow: 0 3px 8px var(--accent-2);
    color: var(--light-font);
  }

  .feedback-btn .btn-icon {
    filter: brightness(0) invert(1);
  }

  .feedback-form,
  .feedback-form label,
  .feedback-form textarea {
    font-family: inherit;
    color: var(--text);
  }

  .required {
    color: var(--accent-1);
    margin-left: -2px;
  }

  /* === Background Blur === */
  .background-blur {
    position: fixed;
    border-radius: 24px 24px 0px 0px;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    background: radial-gradient(circle at top right, var(--accent-1) 0%, var(--dark-bg) 60%);
  }

  /* === Artists Section === */
  .artists-section {
    background: var(--light-bg);
    padding: var(--gap);
    border-radius: var(--radius);
    box-shadow: 0 2px 8px var(--accent-2), 0 1px 2px var(--accent-2);
    margin-top: var(--gap);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
  }

  .artists-section h3 {
    margin: 0 0 var(--gap) 0;
    font-size: 1.2rem;
    text-align: center;
    background: linear-gradient(to right, var(--blue), var(--green));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    font-weight: 700;
  }

  .artists-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
    gap: var(--gap);
    justify-items: center;
  }

  .artist-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    text-align: center;
  }

  .artist-thumb {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    object-fit: cover;
    box-shadow: 0 2px 6px var(--accent-2);
    transition: transform var(--transition);
  }

  .artist-thumb:hover {
    transform: scale(1.05);
  }

  .artist-name {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text);
    line-height: 1.2;
  }

  .artist-instagram {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    background: var(--light-bg);
    border-radius: 50%;
    transition: all var(--transition);
    box-shadow: 0 1px 4px var(--accent-2);
  }

  .artist-instagram:hover {
    background: var(--light-bg);
    transform: translateY(-2px);
    box-shadow: 0 2px 6px var(--accent-2);
  }

  .instagram-icon {
    width: 20px;
    height: 20px;
    object-fit: contain;
  }

  /* === Setlist Button === */
  #show-setlist {
    background: var(--accent-2) !important;
    color: var(--on-primary) !important;
    border: none;
    box-shadow: 0 1px 4px var(--accent-2);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
  }

  #show-setlist:hover {
    background: var(--accent-2) !important;
    filter: brightness(1.1) saturate(1.1);
    transform: translateY(-2px);
    box-shadow: 0 3px 8px var(--accent-2);
    color: var(--on-primary) !important;
  }

  .emoji-white {
    filter: brightness(0) invert(1);
    display: inline-block;
  }

  /* === Mobile Optimization === */
  @media (max-width: 600px) {
    html, body {
      font-size: 15px;
      width: 100vw;
      max-width: 100vw;
      overflow-x: hidden;
      /* Prevent unwanted zoom on iOS input focus */
      -webkit-text-size-adjust: 100%;
      text-size-adjust: 100%;
      /* Prevent tap highlight on Android */
      -webkit-tap-highlight-color: transparent;
      /* Prevent double-tap zoom */
      touch-action: manipulation;
    }
    body {
      border-radius: 24px;
      max-width: 430px;
      min-height: 100vh;
      margin: 0 auto;
      box-shadow: 0 2px 8px var(--accent-2), 0 1px 2px var(--accent-2);
      padding: 0;
      background: none;
      /* Add extra space at the bottom and color it with light background */
      padding-bottom: 56px;
      position: relative;
    }
    body::after {
      content: "";
      display: block;
      position: fixed;
      left: 0;
      right: 0;
      bottom: 0;
      height: 56px;
      background: var(--light-bg);
      z-index: 1;
      pointer-events: none;
    }
    .container {
      max-width: 430px;
      width: 100%;
      padding: var(--gap);
      padding-top: var(--gap);
      margin: 0 auto;
      box-sizing: border-box;
      background: var(--light-bg);
      position: relative;
      z-index: 2;
    }
    .hero {
      margin-bottom: var(--gap);
      margin-top: calc(-1 * var(--gap));
    }
    .artist-pic {
      width: calc(100% + 2 * var(--gap));
      max-width: unset;
      margin-left: calc(-1 * var(--gap));
      margin-right: calc(-1 * var(--gap));
      border-radius: 24px 24px 0 0;
      margin-bottom: 20px;
    }
    .form,
    .post-signup,
    .artists-section,
    .setlist {
      border-radius: var(--radius);
      padding: var(--gap);
      box-shadow: 0 2px 8px var(--accent-2), 0 1px 2px var(--accent-2);
      /* Prevent background bleed on Android/Safari */
      background-clip: padding-box;
    }
    .form-group {
      margin-bottom: var(--gap);
    }
    .btn,
    .btn-primary,
    .btn-outline,
    .btn-patreon,
    .btn-presave {
      min-height: 60px;
      font-size: 1rem;
      padding: 0;
      /* Improve tap target for mobile */
      touch-action: manipulation;
      -webkit-tap-highlight-color: transparent;
    }
    .btn-icon {
      width: 22px;
      height: 22px;
      margin-left: 6px;
    }
    .feedback-form {
      padding: var(--gap);
    }
    .setlist li {
      padding: 12px;
      font-size: 1em;
    }
    .lyrics {
      padding: 12px;
      font-size: 1.04em;
    }
    .artists-grid {
      gap: var(--gap);
      grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
      justify-items: center;
    }
    .artist-card {
      max-width: 100px;
      width: 100%;
    }
    .artist-thumb {
      width: 80px;
      height: 80px;
    }
    .artist-name {
      white-space: nowrap;
      overflow: hidden;
      text-overflow: ellipsis;
      display: block;
      width: 100%;
      text-align: center;
      margin-top: 4px;
    }
    .footer {
      margin-top: calc(var(--gap) * 2);
    }
    .music-links img,
    .social-icons img {
      width: 40px;
      height: 40px;
    }
    .playlist-actions .btn {
      height: 50px;
      width: 50px;
      padding: 0 var(--gap);
    }
    .playlist-actions .btn-icon {
      width: 32px;
      height: 32px;
    }
    /* Make consent label fit in one line, shrink font if needed */
    .form-note.consent-group label {
      white-space: nowrap;
      overflow: hidden;
      text-overflow: ellipsis;
      width: 100%;
      display: block;
      font-size: 0.85rem;
      letter-spacing: -0.01em;
    }
  }