:root {
    --bg: #0a0b12;
    --panel: #121427;
    --text: #eaf1ff;
    --muted: #93a0c7;
    --neon1: #00e5ff;
    --neon2: #a855f7;
    --neon3: #ff2aa1;
    --danger: #ff3b5c;
    --good: #00ffa7;
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
    margin: 0;
    font-family: 'Inter', system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, sans-serif;
    color: var(--text);
    background: radial-gradient(1000px 600px at 50% -200px, rgba(168,85,247,0.15), transparent),
                radial-gradient(800px 500px at 100% 20%, rgba(0,229,255,0.12), transparent),
                var(--bg);
    overflow: hidden;
}

#bgCanvas {
    position: fixed;
    inset: 0;
    width: 100vw;
    height: 100vh;
    z-index: 0;
}

#app {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    height: 100vh;
}

#topBar {
    display: flex;
    align-items: center;
    padding: 10px 16px;
    background: linear-gradient(180deg, rgba(18,20,39,0.95), rgba(18,20,39,0.6));
    border-bottom: 1px solid rgba(255,255,255,0.08);
    backdrop-filter: blur(6px);
}
.logo {
    font-family: 'Orbitron', monospace;
    font-weight: 800;
    letter-spacing: 2px;
    font-size: 20px;
    color: var(--text);
    text-shadow: 0 0 12px rgba(0,229,255,0.35), 0 0 24px rgba(168,85,247,0.25);
}
.spacer { flex: 1; }
#userBadge { display: flex; align-items: center; gap: 10px; }
#userBadge img { width: 32px; height: 32px; border-radius: 50%; object-fit: cover; background: #222641; }
#userInfo { display: grid; line-height: 1.1; font-size: 12px; color: var(--muted); }
#userName { color: var(--text); font-weight: 600; }

#screens { position: relative; flex: 1; overflow: hidden; }
.screen { position: absolute; inset: 0; padding: 20px; overflow: auto; display: none; }
.screen.active { display: block; }

.menu { display: flex; flex-direction: column; gap: 12px; width: min(380px, 90vw); margin: 40px auto; }
.daily { width: min(680px, 95vw); margin: 0 auto; background: rgba(18,20,39,0.6); border: 1px solid rgba(255,255,255,0.08); border-radius: 12px; padding: 16px; }
.daily h3 { margin: 0 0 10px; font-weight: 700; }

.btn {
    appearance: none;
    border: none;
    color: var(--text);
    background: linear-gradient(90deg, rgba(0,229,255,0.22), rgba(168,85,247,0.22)); /* Increased contrast */
    border: 2px solid rgba(0,229,255,0.22); /* Thicker border for visibility */
    padding: 12px 16px;
    border-radius: 10px;
    cursor: pointer;
    font-weight: 700;
    letter-spacing: 0.5px;
    transition: transform 0.08s ease, box-shadow 0.2s ease, background 0.2s ease, border 0.2s ease;
    box-shadow: 0 2px 8px rgba(0,229,255,0.08);
    outline: none;
    min-width: 100px; /* Prevent buttons from being too small */
    text-align: center;
    display: inline-block;
}

.btn:focus {
    outline: 2px solid var(--neon1);
    outline-offset: 2px;
}

.btn:hover {
    transform: translateY(-2px) scale(1.03);
    box-shadow: 0 10px 30px rgba(0,229,255,0.18), inset 0 0 30px rgba(168,85,247,0.18);
    background: linear-gradient(90deg, rgba(0,229,255,0.32), rgba(168,85,247,0.32));
    border-color: var(--neon1);
}

.btn:active {
    transform: translateY(0) scale(0.98);
    background: linear-gradient(90deg, rgba(0,229,255,0.18), rgba(168,85,247,0.18));
    border-color: var(--neon3);
}

.btn.primary {
    background: linear-gradient(90deg, var(--neon1), var(--neon2));
    color: #fff;
    border: 2px solid var(--neon1);
}

.btn.small {
    padding: 8px 12px;
    font-size: 13px;
    min-width: 60px;
}

@media (max-width: 700px) {
    .btn, .btn.primary, .btn.small {
        width: 100%;
        min-width: unset;
        font-size: 16px;
        padding: 14px 0;
    }
}

.toolbar { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 14px; }
.toolbar .group { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
input[type="text"], input[type="number"], select { background: rgba(18,20,39,0.8); border: 1px solid rgba(255,255,255,0.12); color: var(--text); padding: 10px 12px; border-radius: 10px; outline: none; }
input[type="range"] { accent-color: var(--neon1); }
label.file input { display: none; }
label.file span { display: inline-block; padding: 10px 12px; border: 1px dashed rgba(255,255,255,0.24); border-radius: 10px; cursor: pointer; color: var(--muted); }

.list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); /* wider min width */
    gap: 24px;
    align-items: stretch;
    margin: 0 12px;
}

.card {
    min-width: 0; /* allow shrinking */
    width: 100%;   /* fill grid cell */
    box-sizing: border-box;
    background: rgba(18,20,39,0.7);
    border: 1px solid rgba(255,255,255,0.10);
    border-radius: 16px;
    padding: 18px;
    box-shadow: 0 2px 12px rgba(0,229,255,0.06);
    min-height: 120px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

@media (max-width: 900px) {
    .list {
        grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
        gap: 16px;
        margin: 0 4px;
    }
    .card {
        padding: 12px;
        min-height: 80px;
    }
}

@media (max-width: 600px) {
    .list {
        grid-template-columns: 1fr;
    }
}

/* Game */
#screen-game.screen.active { display: grid; grid-template-rows: auto 1fr; gap: 10px; }
.hud { display: grid; grid-template-columns: 1fr 1fr 1fr; align-items: center; padding: 6px 10px; }
.hud .left, .hud .right { display: flex; gap: 14px; align-items: center; }
.hud .center { text-align: center; font-family: 'Orbitron', monospace; font-size: 28px; color: var(--text); text-shadow: 0 0 8px rgba(0,229,255,0.4); }
#hudScore { font-family: 'Orbitron', monospace; letter-spacing: 2px; }
#hudAcc, #hudCombo { color: var(--muted); }

#gameArea { position: relative; height: calc(100vh - 160px); max-height: 720px; margin: 0 auto; width: min(900px, 96vw); background: linear-gradient(180deg, rgba(10,12,24,0.65), rgba(10,12,24,0.35)); border: 1px solid rgba(255,255,255,0.08); border-radius: 16px; overflow: hidden; }
#gameCanvas { position: absolute; inset: 0; width: 100%; height: 100%; }
#judgeLine { position: absolute; left: 0; right: 0; bottom: 60px; height: 2px; background: linear-gradient(90deg, var(--neon1), var(--neon3)); box-shadow: 0 0 12px rgba(0,229,255,0.5); }
#laneKeys { position: absolute; left: 0; right: 0; bottom: 14px; display: grid; grid-template-columns: repeat(4, 1fr); gap: 6px; padding: 0 16px; }
.laneKey { text-align: center; padding: 8px 0; border-radius: 8px; border: 1px solid rgba(255,255,255,0.14); background: rgba(255,255,255,0.07); color: var(--text); font-weight: 800; letter-spacing: 2px; text-shadow: 0 0 10px rgba(0,229,255,0.35); transition: transform 0.04s ease, background 0.1s ease; }
.laneKey.active { transform: translateY(-3px) scale(1.03); background: linear-gradient(180deg, rgba(0,229,255,0.35), rgba(168,85,247,0.35)); box-shadow: 0 8px 24px rgba(168,85,247,0.22), inset 0 0 30px rgba(0,229,255,0.25); }

#healthBar { position: absolute; right: 12px; top: 12px; width: 8px; height: 40%; border-radius: 999px; background: rgba(255,255,255,0.08); overflow: hidden; }
#healthFill { width: 100%; height: 100%; background: linear-gradient(180deg, var(--good), var(--neon1)); box-shadow: 0 0 12px rgba(0,229,255,0.4); transform-origin: bottom; transform: scaleY(1); }

.modal { position: fixed; inset: 0; display: grid; place-items: center; background: rgba(0,0,0,0.5); backdrop-filter: blur(4px); z-index: 1000; }
.modal.hidden { display: none; }
.modal .modal-content { width: min(420px, 92vw); background: rgba(18,20,39,0.95); border: 1px solid rgba(255,255,255,0.14); border-radius: 14px; padding: 18px; box-shadow: 0 10px 40px rgba(0,229,255,0.12); }
.modal h2 { margin-top: 0; }

/* Results Styling */
#resultMenu .modal-content { width: min(760px, 94vw); }
.results-wrap { display: grid; grid-template-columns: 1fr 2fr; gap: 16px; }
.rank-badge { display: grid; place-items: center; font-family: 'Orbitron', monospace; font-size: 72px; font-weight: 800; width: 160px; height: 160px; border-radius: 50%;
  background: radial-gradient(120px 120px at 50% 35%, rgba(0,229,255,0.35), rgba(168,85,247,0.15)),
              linear-gradient(180deg, rgba(255,255,255,0.06), rgba(255,255,255,0.02));
  border: 1px solid rgba(255,255,255,0.16);
  color: var(--text);
  text-shadow: 0 0 18px rgba(0,229,255,0.5);
  margin: 6px auto;
  animation: popIn 260ms ease;
}
@keyframes popIn { from { transform: scale(0.8); opacity: 0; } to { transform: scale(1); opacity: 1; } }
.result-head { display: grid; gap: 6px; }
.result-title { font-weight: 800; font-size: 18px; }
.result-sub { color: var(--muted); font-size: 12px; }
.stats-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-top: 8px; }
.stat { background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.08); border-radius: 10px; padding: 10px; }
.stat .label { color: var(--muted); font-size: 11px; }
.stat .value { font-family: 'Orbitron', monospace; font-size: 18px; margin-top: 4px; }
.judges { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; margin-top: 8px; }
.judge-pill { text-align: center; padding: 6px 8px; border-radius: 999px; border: 1px solid rgba(255,255,255,0.14); background: rgba(255,255,255,0.06); }
.xp-wrap { margin-top: 10px; }
.xp-bar { position: relative; height: 10px; background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.12); border-radius: 999px; overflow: hidden; }
.xp-fill { position: absolute; left: 0; top: 0; bottom: 0; width: 0; background: linear-gradient(90deg, var(--neon1), var(--neon2)); box-shadow: 0 0 12px rgba(0,229,255,0.4); }
.xp-label { display: flex; justify-content: space-between; font-size: 12px; color: var(--muted); margin-top: 6px; }
.lb { margin-top: 12px; }
.lb h3 { margin: 8px 0; }
.lb-item { display: grid; grid-template-columns: 24px 1fr auto auto 48px; gap: 8px; font-size: 12px; padding: 6px 8px; border-radius: 8px; }
.lb-item:nth-child(odd) { background: rgba(255,255,255,0.03); }
.lb-rank { font-weight: 700; }
.lb-score { font-family: 'Orbitron', monospace; }


/* Editor */
#editorArea { position: relative; display: grid; grid-template-rows: 160px 1fr auto; gap: 12px; height: calc(100% - 52px); }
#timelineCanvas { width: 100%; height: 160px; background: rgba(255,255,255,0.03); border: 1px solid rgba(255,255,255,0.08); border-radius: 12px; }
#editorLanes { position: relative; background: linear-gradient(180deg, rgba(255,255,255,0.02), rgba(255,255,255,0.05)); border: 1px solid rgba(255,255,255,0.08); border-radius: 12px; display: grid; grid-template-columns: repeat(4, 1fr); overflow: hidden; min-height: 360px; }
#editorLanes .lane { border-left: 1px dashed rgba(255,255,255,0.08); }
#editorLanes .lane:first-child { border-left: none; }
#editorJudgeLine { position: absolute; left: 0; right: 0; bottom: 48px; height: 2px; background: linear-gradient(90deg, var(--neon2), var(--neon3)); box-shadow: 0 0 10px rgba(168,85,247,0.35); }
#editorHelp { color: var(--muted); font-size: 12px; }

/* Options/Profile */
.options, .profile { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 12px; }
#unlockGrid { display: grid; grid-template-columns: repeat(auto-fill, minmax(120px, 1fr)); gap: 10px; }
#unlockGrid .chip { background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.08); border-radius: 10px; padding: 12px; text-align: center; color: var(--muted); }

/* Song List Cards */
.song-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 8px;
  padding: 12px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 12px;
}

.song-artwork {
  width: 100px;
  height: 100px;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 10px;
  border: 1px solid rgba(255,255,255,0.1);
}

.song-card .title { font-weight: 700; }
.song-card .meta { color: var(--muted); font-size: 12px; }
.song-card .actions { display: flex; gap: 8px; }
.tag { display: inline-block; font-size: 11px; color: var(--text); padding: 2px 8px; border-radius: 999px; background: linear-gradient(90deg, rgba(0,229,255,0.18), rgba(168,85,247,0.18)); border: 1px solid rgba(255,255,255,0.12); }

/* Animations */
@keyframes pulseGlow {
    0% { box-shadow: 0 0 0 rgba(0,229,255,0.0); }
    50% { box-shadow: 0 0 24px rgba(0,229,255,0.35), 0 0 48px rgba(168,85,247,0.25); }
    100% { box-shadow: 0 0 0 rgba(0,229,255,0.0); }
}

.flash { animation: pulseGlow 250ms ease; }

/* Themes */
[data-theme="ice"] {
    --neon1: #7cd6ff; --neon2: #91a7ff; --neon3: #6df5ff;
}
[data-theme="sunset"] {
    --neon1: #ff7a59; --neon2: #ff2a6d; --neon3: #ffc857;
}
[data-theme="mono"] {
    --neon1: #a6a6a6; --neon2: #d1d1d1; --neon3: #808080;
}

/* Responsive */
@media (max-width: 700px) {
    #gameArea { height: calc(100vh - 220px); }
    #judgeLine { bottom: 76px; }
    .list {
        grid-template-columns: 1fr;
        gap: 16px;
        margin: 0 4px;
    }
    .card {
        padding: 12px;
        min-height: 80px;
    }
}

/* Admin Panel Styles */
.admin-btn {
  background: linear-gradient(45deg, #ff6b6b, #ee5a24);
  border: 1px solid #ff6b6b;
  color: white;
  font-weight: 600;
}

.admin-btn:hover {
  background: linear-gradient(45deg, #ee5a24, #ff6b6b);
  transform: translateY(-2px);
}

.test-btn {
  background: linear-gradient(45deg, #51cf66, #40c057);
  border: 1px solid #51cf66;
  color: white;
  font-weight: 600;
}

.test-btn:hover {
  background: linear-gradient(45deg, #40c057, #51cf66);
  transform: translateY(-2px);
}

.admin-modal {
  max-width: 900px;
  max-height: 80vh;
  overflow-y: auto;
}

.admin-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
  padding-bottom: 15px;
  border-bottom: 2px solid rgba(168, 85, 247, 0.3);
}

.admin-header h2 {
  margin: 0;
  color: #ff6b6b;
}

.close-btn {
  background: none;
  border: none;
  color: #93a0c7;
  font-size: 24px;
  cursor: pointer;
  padding: 5px;
}

.close-btn:hover {
  color: #ff6b6b;
}

.admin-section {
  margin-bottom: 20px;
}

.admin-section h3 {
  color: #93a0c7;
  margin-bottom: 15px;
}

.admin-section input[type="password"] {
  width: 100%;
  padding: 12px;
  margin-bottom: 15px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(168, 85, 247, 0.3);
  border-radius: 8px;
  color: white;
  font-size: 16px;
}

.admin-section input[type="password"]::placeholder {
  color: rgba(147, 160, 199, 0.6);
}

.admin-toolbar {
  display: flex;
  gap: 15px;
  margin-bottom: 20px;
  align-items: center;
}

.admin-toolbar input[type="text"] {
  flex: 1;
  padding: 10px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(168, 85, 247, 0.3);
  border-radius: 6px;
  color: white;
}

.admin-toolbar input[type="text"]::placeholder {
  color: rgba(147, 160, 199, 0.6);
}

.admin-songs-list {
  max-height: 400px;
  overflow-y: auto;
}

.admin-song-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px;
  margin-bottom: 10px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(168, 85, 247, 0.2);
  border-radius: 8px;
  transition: all 0.3s ease;
}

.admin-song-item:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(168, 85, 247, 0.4);
}

.song-info {
  flex: 1;
}

.song-info .filename {
  font-weight: 600;
  color: #93a0c7;
  margin-bottom: 5px;
}

.song-info .meta {
  font-size: 12px;
  color: rgba(147, 160, 199, 0.7);
}

.btn.danger {
  background: linear-gradient(45deg, #ff6b6b, #ee5a24);
  border: 1px solid #ff6b6b;
  color: white;
  padding: 8px 16px;
  font-size: 14px;
}

.btn.danger:hover {
  background: linear-gradient(45deg, #ee5a24, #ff6b6b);
  transform: translateY(-1px);
}

.no-songs {
  text-align: center;
  color: rgba(147, 160, 199, 0.6);
  padding: 40px;
  font-style: italic;
}

.error-message {
  color: #ff6b6b;
  background: rgba(255, 107, 107, 0.1);
  padding: 10px;
  border-radius: 6px;
  margin-top: 10px;
  border: 1px solid rgba(255, 107, 107, 0.3);
}

.error-message.hidden {
  display: none;
}

/* Level Page Styles */
.level-info {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

.song-card {
    display: flex;
    gap: 30px;
    background: rgba(18,20,39,0.8);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 16px;
    padding: 30px;
    margin-bottom: 30px;
    backdrop-filter: blur(10px);
}

.song-artwork {
    flex-shrink: 0;
}

.song-artwork img {
    width: 200px;
    height: 200px;
    border-radius: 12px;
    object-fit: cover;
    box-shadow: 0 8px 32px rgba(0,0,0,0.3);
}

.song-details {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.song-title {
    font-family: 'Orbitron', monospace;
    font-size: 2.5rem;
    font-weight: 800;
    margin: 0;
    background: linear-gradient(135deg, var(--neon1), var(--neon2));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.song-artist {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--muted);
    margin: 0;
}

.song-meta {
    display: flex;
    gap: 15px;
    align-items: center;
    flex-wrap: wrap;
}

.difficulty {
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.difficulty.hard {
    background: linear-gradient(135deg, #ff6b35, #f7931e);
    color: white;
}

.difficulty.easy {
    background: linear-gradient(135deg, #00ffa7, #00d4aa);
    color: #0a0b12;
}

.difficulty.normal {
    background: linear-gradient(135deg, #00e5ff, #0099cc);
    color: white;
}

.difficulty.insane {
    background: linear-gradient(135deg, #ff2aa1, #ff006e);
    color: white;
}

.duration, .note-count {
    color: var(--muted);
    font-size: 0.9rem;
}

.song-description {
    color: var(--muted);
    line-height: 1.6;
    font-size: 1rem;
}

.song-controls {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.btn.large {
    padding: 16px 24px;
    font-size: 1.1rem;
    min-width: 140px;
}

.level-stats {
    background: rgba(18,20,39,0.6);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 12px;
    padding: 20px;
    margin-bottom: 30px;
}

.level-stats h3 {
    margin: 0 0 20px 0;
    font-size: 1.3rem;
    color: var(--neon1);
}

.stat-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 0;
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

.stat-row:last-child {
    border-bottom: none;
}

.stat-row span:first-child {
    color: var(--muted);
    font-weight: 500;
}

.stat-row span:last-child {
    font-weight: 700;
    color: var(--text);
}

.preview-section {
    background: rgba(18,20,39,0.6);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 12px;
    padding: 20px;
    margin-bottom: 30px;
}

.preview-section h3 {
    margin: 0 0 20px 0;
    font-size: 1.3rem;
    color: var(--neon1);
}

.youtube-embed {
    position: relative;
    width: 100%;
    border-radius: 8px;
    overflow: hidden;
}

.youtube-embed iframe {
    border-radius: 8px;
}

/* Responsive Design */
@media (max-width: 768px) {
    .song-card {
        flex-direction: column;
        text-align: center;
        padding: 20px;
    }
    
    .song-artwork img {
        width: 150px;
        height: 150px;
        margin: 0 auto;
    }
    
    .song-title {
        font-size: 2rem;
    }
    
    .song-artist {
        font-size: 1.2rem;
    }
    
    .song-controls {
        justify-content: center;
    }
    
    .song-meta {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .level-info {
        padding: 10px;
    }
    
    .song-card {
        padding: 15px;
    }
    
    .song-title {
        font-size: 1.8rem;
    }
    
    .btn.large {
        padding: 14px 20px;
        font-size: 1rem;
        min-width: 120px;
    }
}

/* Song Select Page Styles */
#screen-select {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

#screen-select .toolbar {
    background: rgba(18,20,39,0.6);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 12px;
    padding: 20px;
    margin-bottom: 30px;
    display: flex;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
}

#screen-select .filters {
    display: flex;
    gap: 20px;
    align-items: center;
    flex-wrap: wrap;
    margin-left: auto;
}

#screen-select .filters label {
    display: flex;
    flex-direction: column;
    gap: 8px;
    color: var(--muted);
    font-size: 14px;
    font-weight: 500;
}

#screen-select .filters input,
#screen-select .filters select {
    min-width: 200px;
    background: rgba(18,20,39,0.8);
    border: 1px solid rgba(255,255,255,0.12);
    color: var(--text);
    padding: 10px 12px;
    border-radius: 8px;
    outline: none;
    font-size: 14px;
}

#screen-select .filters input:focus,
#screen-select .filters select:focus {
    border-color: var(--neon1);
    box-shadow: 0 0 0 2px rgba(0,229,255,0.2);
}

.featured-level {
    background: rgba(18,20,39,0.8);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 16px;
    padding: 30px;
    margin: 30px 0;
    text-align: center;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.featured-level h3 {
    margin: 0 0 20px 0;
    color: var(--neon1);
    font-size: 1.5rem;
    font-weight: 700;
}

.featured-level .song-info {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

.featured-level img {
    width: 80px;
    height: 80px;
    border-radius: 12px;
    object-fit: cover;
    box-shadow: 0 4px 16px rgba(0,0,0,0.3);
}

.featured-level .song-details h4 {
    margin: 0 0 8px 0;
    font-size: 1.2rem;
    color: var(--text);
}

.featured-level .song-details p {
    margin: 0 0 15px 0;
    color: var(--muted);
    font-size: 0.9rem;
}

/* Responsive Design for Song Select */
@media (max-width: 768px) {
    #screen-select {
        padding: 15px;
    }
    
    #screen-select .toolbar {
        padding: 15px;
        margin-bottom: 20px;
    }
    
    #screen-select .filters {
        margin-left: 0;
        margin-top: 15px;
        width: 100%;
    }
    
    #screen-select .filters input,
    #screen-select .filters select {
        min-width: 150px;
        width: 100%;
    }
    
    .featured-level {
        padding: 20px;
        margin: 20px 0;
    }
    
    .featured-level .song-info {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 480px) {
    #screen-select {
        padding: 10px;
    }
    
    #screen-select .toolbar {
        padding: 12px;
        margin-bottom: 15px;
    }
    
    .featured-level {
        padding: 15px;
        margin: 15px 0;
    }
    
    .featured-level img {
        width: 60px;
        height: 60px;
    }
}

.loading-indicator {
    background: rgba(18,20,39,0.4);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: 12px;
    padding: 40px;
    text-align: center;
    color: var(--muted);
}

.loading-indicator .loading-text {
    font-size: 1.2rem;
    margin-bottom: 10px;
    color: var(--neon1);
}

.loading-indicator .loading-subtext {
    font-size: 0.9rem;
    opacity: 0.8;
}

/* Song List Improvements */
#songList.list {
    min-height: 200px;
}

#songList.list:empty::before {
    content: "No songs available";
    display: block;
    text-align: center;
    padding: 40px;
    color: var(--muted);
    font-style: italic;
}