:root {
    --bg-color: #0a0a12;
    --glass-bg: rgba(255, 255, 255, 0.05);
    --glass-border: rgba(255, 255, 255, 0.1);
    --neon-blue: #00f3ff;
    --neon-pink: #ff00ff;
    --neon-purple: #bc13fe;
    --neon-green: #00ff9d;
    --text-primary: #ffffff;
    --text-secondary: #a0a0a0;
    --font-main: 'Outfit', sans-serif;
}

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

body {
    background-color: var(--bg-color);
    color: var(--text-primary);
    font-family: var(--font-main);
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
    background-image:
        radial-gradient(circle at 10% 20%, rgba(188, 19, 254, 0.1) 0%, transparent 20%),
        radial-gradient(circle at 90% 80%, rgba(0, 243, 255, 0.1) 0%, transparent 20%);
}

#app {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    height: 100%;
}

#game-container {
    display: flex;
    gap: 30px;
    align-items: flex-start;
}

.game-column {
    display: flex;
    flex-direction: column;
    gap: 20px;
    width: 160px;
}

.panel {
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    padding: 20px;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.panel h2 {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 10px;
    letter-spacing: 2px;
}

.panel h3 {
    font-size: 0.8rem;
    color: var(--neon-blue);
    margin-bottom: 5px;
}

.stat-item {
    margin-bottom: 15px;
}

.stat-item p {
    font-family: monospace;
    font-size: 1.5rem;
    color: var(--neon-green);
    text-shadow: 0 0 5px var(--neon-green);
}

.game-board-container {
    position: relative;
    padding: 10px;
    border: 2px solid var(--glass-border);
    border-radius: 8px;
    box-shadow: 0 0 20px rgba(0, 243, 255, 0.1);
    background: rgba(0, 0, 0, 0.2);
}

canvas {
    display: block;
}

#game-canvas {
    background: rgba(0, 0, 0, 0.3);
    border-radius: 4px;
}

.overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(10, 10, 18, 0.9);
    backdrop-filter: blur(5px);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    z-index: 10;
    border-radius: 6px;
    transition: opacity 0.3s ease;
}

.overlay.hidden {
    opacity: 0;
    pointer-events: none;
}

.overlay h1 {
    font-size: 2.5rem;
    color: var(--neon-pink);
    text-shadow: 0 0 15px var(--neon-pink);
    margin-bottom: 30px;
    letter-spacing: 4px;
}

.btn {
    background: transparent;
    border: 2px solid var(--neon-blue);
    color: var(--neon-blue);
    padding: 12px 30px;
    font-size: 1.1rem;
    font-family: var(--font-main);
    font-weight: bold;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin: 10px 0;
    box-shadow: 0 0 10px rgba(0, 243, 255, 0.2);
    min-width: 200px;
}

.btn:hover {
    background: var(--neon-blue);
    color: #000;
    box-shadow: 0 0 20px var(--neon-blue);
}

.btn.secondary {
    border-color: var(--text-secondary);
    color: var(--text-secondary);
    box-shadow: none;
}

.btn.secondary:hover {
    background: var(--text-secondary);
    color: #000;
}

/* Multiplayer Specifics */
.lobby-controls {
    display: flex;
    flex-direction: column;
    gap: 20px;
    width: 100%;
    max-width: 400px;
    /* Increased from 300px */
    align-items: center;
}

.join-room-container {
    display: flex;
    flex-direction: column;
    gap: 10px;
    width: 100%;
    align-items: center;
}

.join-room-container input {
    width: 100%;
    text-align: center;
}

.join-room-container .btn {
    width: 100%;
    min-width: unset;
    margin: 0;
}

input[type="text"] {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid var(--glass-border);
    padding: 12px;
    border-radius: 8px;
    color: #fff;
    font-family: var(--font-main);
    font-size: 1rem;
    width: 100%;
    /* Ensure full width */
    text-align: center;
    letter-spacing: 2px;
    text-transform: uppercase;
}

input[type="text"]:focus {
    outline: none;
    border-color: var(--neon-blue);
    box-shadow: 0 0 10px rgba(0, 243, 255, 0.2);
}

#lobby-status {
    margin-top: 20px;
    color: var(--neon-purple);
    min-height: 20px;
}

.opponent-panel {
    border-color: var(--neon-pink);
    box-shadow: 0 0 15px rgba(255, 0, 255, 0.1);
}

.opponent-panel.hidden {
    display: none;
}

#opponent-canvas {
    width: 100px;
    /* Scaled down visually */
    height: 200px;
    background: rgba(0, 0, 0, 0.3);
    border-radius: 4px;
    margin-bottom: 10px;
}

.lobby-controls.hidden {
    display: none;
}

.room-id-large {
    font-size: 3rem;
    font-weight: bold;
    color: var(--neon-green);
    text-shadow: 0 0 20px var(--neon-green);
    letter-spacing: 5px;
    margin: 10px 0 20px 0;
    padding: 10px 30px;
    border: 2px solid var(--neon-green);
    border-radius: 10px;
    background: rgba(0, 255, 157, 0.1);
}

.label {
    color: var(--text-secondary);
    font-size: 0.9rem;
    letter-spacing: 2px;
}

.status-text {
    color: var(--neon-blue);
    margin-bottom: 20px;
    font-size: 1.1rem;
}

@keyframes pulse {
    0% {
        opacity: 1;
    }

    50% {
        opacity: 0.5;
    }

    100% {
        opacity: 1;
    }
}

.pulse {
    animation: pulse 2s infinite;
}

/* Win Counter */
.win-counter {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 15px;
    margin-top: 15px;
    padding: 10px;
    background: rgba(0, 0, 0, 0.3);
    border-radius: 8px;
    border: 1px solid var(--glass-border);
}

.win-stat {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 5px;
}

.win-label {
    font-size: 0.7rem;
    color: var(--text-secondary);
    letter-spacing: 1px;
}

.win-count {
    font-size: 1.8rem;
    font-weight: bold;
    color: var(--neon-green);
    text-shadow: 0 0 10px var(--neon-green);
    font-family: monospace;
}

.win-divider {
    font-size: 1.5rem;
    color: var(--text-secondary);
    font-weight: bold;
}