body {
    margin: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    background-color: #111;
    overflow: hidden;
    font-family: sans-serif;
    touch-action: none;
}
canvas {
    border: 5px solid #333;
    box-shadow: 0 0 30px rgba(0,0,0,0.7);
    background-color: rgba(0,0,0,0.5);
    background-blend-mode: multiply;
    max-width: 98vw;
    max-height: 98vh;
    object-fit: contain;
}
#score {
    position: absolute;
    top: 20px;
    left: 20px;
    color: white;
    font-size: 28px;
    text-shadow: 2px 2px 4px #000;
    z-index: 1;
}
.overlay {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.85);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    color: white;
    text-align: center;
    z-index: 10;
    padding: 20px;
    box-sizing: border-box;
}
.overlay h1 { font-size: 28px; margin-bottom: 20px; }
.overlay button {
    padding: 12px 24px;
    font-size: 20px;
    cursor: pointer;
    background: #4B2500;
    color: white;
    border: none;
    border-radius: 5px;
    transition: background 0.2s;
}
.overlay button:hover { background: #633200; }
#deathScreen, #boardScreen, #skinsScreen { display: none; }
.wallet { font-size: 18px; opacity: 0.85; margin: 14px 0 0; }
#musicBtn {
    position: fixed;
    top: 12px;
    right: 12px;
    z-index: 30;
    width: 46px;
    height: 46px;
    font-size: 22px;
    line-height: 1;
    border-radius: 50%;
    border: 2px solid rgba(255,255,255,0.4);
    background: rgba(0,0,0,0.45);
    color: white;
    cursor: pointer;
}
#musicBtn.off { opacity: 0.5; }
#credit {
    position: fixed;
    bottom: 8px;
    left: 10px;
    margin: 0;
    z-index: 30;
    color: white;
    font-size: 12px;
    opacity: 0.55;
    text-shadow: 1px 1px 3px #000;
    pointer-events: none;
}
.honor { font-size: 14px; opacity: 0.7; max-width: 420px; margin: 0 0 14px; }
#skinList {
    display: grid;
    grid-template-columns: repeat(auto-fit, 150px);
    gap: 12px;
    justify-content: center;
    margin: 18px 0;
    max-height: 60vh;
    overflow-y: auto;
}
.skin {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    padding: 10px;
    border-radius: 10px;
    border: 3px solid var(--rarity);
    background: rgba(255,255,255,0.08);
    color: white;
    font-size: 14px;
    cursor: pointer;
}
.skin img { width: 74px; height: 74px; object-fit: contain; }
.skin .rarity { color: var(--rarity); font-size: 12px; text-transform: uppercase; letter-spacing: 1px; }
.skin .state { opacity: 0.9; }
.skin.active { background: rgba(255,255,255,0.22); }
.skin.locked { opacity: 0.45; cursor: not-allowed; }
.skin.comun { --rarity: #b0b0b0; }
.skin.poco { --rarity: #5fd35f; }
.skin.raro { --rarity: #4aa3ff; }
.skin.epico { --rarity: #b96bff; }
.skin.legendario { --rarity: #ffa640; }
.skin.mitico { --rarity: #ff5c5c; }
#coinsEarned { font-size: 18px; margin: 0 0 6px; color: #ffd166; }
.menu-buttons { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; }
.overlay button:disabled { opacity: 0.4; cursor: default; }
#nameInput {
    font-size: 20px;
    padding: 10px 14px;
    border-radius: 5px;
    border: 2px solid #4B2500;
    text-align: center;
    width: 220px;
    max-width: 80vw;
}
.error { color: #ff7070; min-height: 1.2em; margin: 8px 0; }
#boardList { font-size: 22px; text-align: left; min-width: 240px; max-width: 90vw; margin: 0 0 24px; padding-left: 32px; }
#boardList li { padding: 4px 0; overflow-wrap: anywhere; }
#boardList .me { color: #ffb347; font-weight: bold; }
#boardList .muted { list-style: none; opacity: 0.7; margin-left: -32px; text-align: center; }
#finalScore { font-size: 22px; margin: 0 0 6px; }
#saveStatus { opacity: 0.7; min-height: 1.2em; margin: 0 0 20px; }

/* On-screen arrows */
#arrows {
    display: none;
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 20;
    grid-template-columns: repeat(3, 60px);
    grid-template-rows: repeat(3, 60px);
    grid-template-areas: ". up ." "left . right" ". down .";
    gap: 6px;
}
#arrows button {
    font-size: 26px;
    color: white;
    background: rgba(255,255,255,0.2);
    border: 2px solid rgba(255,255,255,0.4);
    border-radius: 12px;
    touch-action: none;
    user-select: none;
    -webkit-user-select: none;
}
#arrows button:active { background: rgba(255,255,255,0.45); }
#arrows .up { grid-area: up; }
#arrows .left { grid-area: left; }
#arrows .right { grid-area: right; }
#arrows .down { grid-area: down; }