:root {
    --font-main: 'Outfit', sans-serif;
    --bg-color: #000212;
    --glass-bg: rgba(255, 255, 255, 0.08);
    --glass-border: rgba(255, 255, 255, 0.15);
    --primary-accent: #00c6ff;
    --secondary-accent: #0072ff;
    --text-main: #ffffff;
    --snake-color: #ff4d4d;
    --ladder-color: #4dff88;
}

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

body {
    font-family: var(--font-main);
    background-color: var(--bg-color);
    color: var(--text-main);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    overflow-x: hidden;
    /* Simple starry bg fallback */
    background-image: radial-gradient(white 1px, transparent 1px),
        radial-gradient(white 1px, transparent 1px);
    background-size: 50px 50px, 100px 100px;
    background-position: 0 0, 25px 25px;
}

.container {
    position: relative;
    z-index: 10;
    display: flex;
    gap: 2rem;
    flex-wrap: wrap;
    justify-content: center;
    padding: 2rem;
}

/* Glass Panel */
.glass-panel {
    background: var(--glass-bg);
    backdrop-filter: blur(16px);
    border: 1px solid var(--glass-border);
    border-radius: 1.5rem;
    padding: 2rem;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

/* Game Board */
.board {
    display: grid;
    grid-template-columns: repeat(10, 1fr);
    grid-template-rows: repeat(10, 1fr);
    width: 500px;
    height: 500px;
    border: 2px solid var(--glass-border);
    background: rgba(0, 0, 0, 0.3);
    position: relative;
}

.cell {
    border: 1px solid rgba(255, 255, 255, 0.05);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.3);
    position: relative;
}

/* Snakes and Ladders (SVG Overlay) */
.board-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 5;
}

/* Player */
.player {
    width: 30px;
    height: 30px;
    background: var(--primary-accent);
    border-radius: 50%;
    box-shadow: 0 0 15px var(--primary-accent);
    position: absolute;
    z-index: 10;
    transition: all 0.5s ease-in-out;
    transform: translate(-50%, -50%);
}

/* Controls */
.controls {
    width: 300px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    gap: 1.5rem;
}

h1 {
    margin-bottom: 0.5rem;
    background: linear-gradient(to right, #fff, var(--primary-accent));
    -webkit-background-clip: text;
    color: transparent;
}

#dice-display {
    font-size: 4rem;
    font-weight: 700;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-accent);
    text-shadow: 0 0 20px rgba(0, 198, 255, 0.5);
}

.btn {
    padding: 1rem 2.5rem;
    background: linear-gradient(135deg, var(--primary-accent), var(--secondary-accent));
    color: #fff;
    border: none;
    border-radius: 3rem;
    font-size: 1.2rem;
    font-weight: 700;
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s;
}

.btn:hover {
    transform: scale(1.05);
    box-shadow: 0 0 25px rgba(0, 114, 255, 0.5);
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.status {
    font-size: 1.1rem;
    color: var(--text-main);
}

.back-link {
    position: absolute;
    top: 2rem;
    left: 2rem;
    color: var(--text-muted);
    text-decoration: none;
    font-weight: 500;
}

.back-link:hover {
    color: var(--primary-accent);
}

@media (max-width: 850px) {
    .board {
        width: 90vw;
        height: 90vw;
    }

    .container {
        flex-direction: column-reverse;
    }
}