/* Arduino Game Specific Styles */

.circuit-board {
    display: grid;
    background-color: #2c3e50;
    border: 5px solid #34495e;
    gap: 1px;
}

.tile {
    background-color: #34495e;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    position: relative;
    transition: transform 0.2s ease;
}

.tile svg {
    width: 90%;
    height: 90%;
    filter: drop-shadow(0 2px 2px rgba(0,0,0,0.3));
}

/* Specific component styles */
.tile-arduino { cursor: default; }
.tile-led { cursor: default; }
.tile-empty { cursor: default; }

.tile-wire {
    /* Wires are rotateable */
}

/* Active state for wires when powered */
.powered path {
    stroke: #f1c40f !important;
    filter: drop-shadow(0 0 5px #f1c40f);
    transition: stroke 0.3s;
}

.led-on circle {
    fill: #ff5e57 !important;
    filter: drop-shadow(0 0 10px #ff5e57);
}

.cna-logo {
    margin-right: 10px;
}

.brand-row {
    display: flex;
    align-items: center;
}

.nav-buttons {
    display: flex;
    align-items: center;
    gap: 10px;
}

.btn-nav {
    text-decoration: none;
    background: #e0e0e0;
    padding: 5px 10px;
    border-radius: 5px;
    font-size: 0.8rem;
    color: #333;
    font-weight: bold;
}