/* EINS Base Styling */
body {
    overflow-x: hidden;
}

#game-section {
    position: relative;
    width: 100vw;
    height: 100vh;
    left: 0;
    top: 0;
    overflow: hidden;
    margin: 0;
    padding: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    background: radial-gradient(circle at center, #1a1a2e 0%, #0d0d1a 100%);
}

#canvas-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: 1;
}

#game-ui {
    position: absolute;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: 10;
    pointer-events: none;
    /* Let clicks pass through to Three.js canvas */
}

/* Make UI elements clickable */
#game-ui>*,
#game-ui .btn {
    pointer-events: auto;
}

.mode-dialog,
.online-dialog {
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: var(--glass-border);
    border-radius: 20px;
    padding: 2rem;
    max-width: 550px;
    width: 90%;
    margin: 5vh auto;
    position: relative;
    z-index: 100;
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
    color: white;
}

.invite-flex {
    display: flex;
    gap: 10px;
    margin-bottom: 20px;
}

.status-display {
    position: absolute;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    border: var(--glass-border);
    padding: 10px 20px;
    border-radius: 20px;
    color: white;
    font-weight: bold;
    font-size: 1.2rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.3);
    pointer-events: none;
    transition: all 0.3s ease;
}

.pass-btn {
    position: absolute;
    bottom: 90px;
    right: 20px;
    font-size: 1.1rem;
    padding: 10px 20px;
    border-radius: 20px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.5);
}

.exit-game-btn {
    position: absolute;
    top: 20px;
    right: 20px;
    border-radius: 50%;
    width: 50px;
    height: 50px;
    display: flex;
    justify-content: center;
    align-items: center;
}

@keyframes pulse-red {
    0% {
        transform: scale(1);
        box-shadow: 0 0 15px rgba(220, 53, 69, 0.8);
    }

    100% {
        transform: scale(1.1);
        box-shadow: 0 0 30px rgba(220, 53, 69, 1);
    }
}

.color-btn {
    transition: transform 0.2s ease;
}

.color-btn:hover {
    transform: scale(1.1);
}