/* Global Styles */
body, html {
    margin: 0;
    padding: 0;
    font-family: 'Courier New', monospace;
    background-color: #001f3f;
    color: #00ffff;
}

#game-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 20px;
}

h1, h2 {
    font-family: 'Arial', sans-serif;
    color: #ffffff;
    text-transform: uppercase;
    letter-spacing: 2px;
}

h1 {
    text-align: center;
    font-size: 2.5em;
    margin-bottom: 30px;
    text-shadow: 0 0 10px #00ffff;
}

/* Map Styles */
#map-container {
    background-color: #002b56;
    border: 2px solid #00ffff;
    padding: 15px;
    margin-bottom: 20px;
}

#map {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    gap: 10px;
}

.room {
    background-color: transparent;
    border: 2px solid #00ffff;
    color: #00ffff;
    padding: 10px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 0.9em;
}

.room:hover {
    background-color: rgba(0, 255, 255, 0.1);
}

.room.locked {
    border-color: #004080;
    color: #004080;
    cursor: not-allowed;
}

/* Inventory Styles */
#inventory-container {
    background-color: #002b56;
    border: 2px solid #00ffff;
    padding: 15px;
    margin-bottom: 20px;
}

#inventory {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.inventory-item {
    background-color: transparent;
    border: 2px solid #00ffff;
    color: #00ffff;
    padding: 5px 10px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.inventory-item:hover {
    background-color: rgba(0, 255, 255, 0.1);
}

/* Updated styles for selected inventory item */
.inventory-item.selected {
    background-color: #00ffff;
    color: #001f3f;
    font-weight: bold;
    box-shadow: 0 0 10px #00ffff;
}

/* Description Styles */
#description-container {
    background-color: #002b56;
    border: 2px solid #00ffff;
    padding: 15px;
    margin-bottom: 20px;
}

#room-description {
    font-style: italic;
    line-height: 1.6;
}

/* Message Styles */
#message-container {
    background-color: #002b56;
    border: 2px solid #00ffff;
    padding: 15px;
    margin-top: 20px;
}

#game-message {
    font-weight: bold;
    color: #ffffff;
}

/* Blueprint Grid */
#game-area {
    position: relative;
}

#game-area::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        linear-gradient(rgba(0, 255, 255, 0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 255, 255, 0.05) 1px, transparent 1px);
    background-size: 20px 20px;
    pointer-events: none;
    z-index: -1;
}

/* Handwritten Note Effect */
.handwritten {
    font-family: 'Brush Script MT', cursive;
    color: #ffcc00;
    font-size: 1.2em;
    transform: rotate(-5deg);
    position: absolute;
    top: 10px;
    right: 20px;
}