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

body {
    font-family: 'Courier New', monospace;
    background-color: #2d4a2b;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    overflow: hidden;
}

#game-container {
    position: relative;
    width: 800px;
    height: 600px;
    background-color: #1a1a1a;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.8);
}

#gameCanvas {
    display: block;
    image-rendering: pixelated;
    image-rendering: crisp-edges;
}

#ui-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

#ui-overlay > * {
    pointer-events: auto;
}

#hud {
    position: absolute;
    top: 10px;
    left: 10px;
    right: 10px;
    display: flex;
    justify-content: space-between;
    color: white;
    font-size: 16px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.8);
    background-color: rgba(0, 0, 0, 0.6);
    padding: 10px;
    border-radius: 5px;
    pointer-events: none;
}

#checklist {
    position: absolute;
    top: 70px;
    right: 10px;
    background-color: rgba(58, 90, 56, 0.95);
    padding: 12px;
    border-radius: 8px;
    border: 2px solid #2d4a2b;
    color: white;
    width: 220px;
    pointer-events: auto;
}

#checklist h3 {
    margin: 0 0 8px 0;
    font-size: 16px;
    color: #a8d5a8;
}

.checklist-item {
    margin: 6px 0;
    font-size: 12px;
    display: flex;
    align-items: center;
    cursor: pointer;
    padding: 4px;
    border-radius: 3px;
    transition: background-color 0.2s;
}

.checklist-item:hover {
    background-color: rgba(0, 0, 0, 0.2);
}

.checkbox {
    margin-right: 6px;
    font-size: 16px;
    width: 18px;
    flex-shrink: 0;
}

.checklist-item.checked .checkbox {
    color: #4CAF50;
}

.checklist-item.checked-no .checkbox {
    color: #F44336;
}

#decision-buttons {
    margin-top: 10px;
    display: flex;
    gap: 8px;
}

.decision-btn {
    flex: 1;
    padding: 8px;
    font-size: 14px;
    font-weight: bold;
}

.safe-btn {
    background-color: #4CAF50;
    border-color: #388E3C;
}

.safe-btn:hover {
    background-color: #66BB6A;
}

.unsafe-btn {
    background-color: #F44336;
    border-color: #D32F2F;
}

.unsafe-btn:hover {
    background-color: #EF5350;
}

#result-message {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.85);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
}

.result-content {
    background-color: #3a5a38;
    padding: 30px;
    border-radius: 10px;
    border: 4px solid #2d4a2b;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.9);
    color: white;
    max-width: 500px;
    text-align: center;
}

.result-content h2 {
    margin-bottom: 15px;
    font-size: 28px;
}

.result-content p {
    margin: 15px 0;
    font-size: 16px;
    line-height: 1.6;
}

#next-campsite {
    margin-top: 20px;
    font-size: 18px;
    padding: 12px 30px;
}


.hidden {
    display: none !important;
}

#tutorial,
#license-viewer,
#campsite-menu,
#game-over {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    display: flex;
    justify-content: center;
    align-items: center;
}

.tutorial-content,
.license-content,
.menu-content,
.game-over-content {
    background-color: #3a5a38;
    padding: 30px;
    border-radius: 10px;
    border: 4px solid #2d4a2b;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.9);
    color: white;
    max-width: 600px;
    text-align: center;
}

h2 {
    margin-bottom: 20px;
    color: #a8d5a8;
    font-size: 24px;
}

#tutorial-text {
    margin: 20px 0;
    line-height: 1.6;
    text-align: left;
}

button {
    background-color: #5a8a58;
    color: white;
    border: 2px solid #4a7a48;
    padding: 10px 20px;
    margin: 5px;
    border-radius: 5px;
    cursor: pointer;
    font-family: 'Courier New', monospace;
    font-size: 14px;
    transition: all 0.2s;
}

button:hover {
    background-color: #6a9a68;
    transform: scale(1.05);
}

button:active {
    transform: scale(0.95);
}

#licenseCanvas {
    border: 2px solid #2d4a2b;
    margin: 20px 0;
    background-color: #f5f5dc;
}

.license-controls p {
    margin: 15px 0;
    font-size: 16px;
}

#menu-options {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

#menu-options button {
    width: 100%;
    padding: 15px;
    font-size: 16px;
}

#game-over-message {
    margin: 20px 0;
    font-size: 18px;
    line-height: 1.6;
}

#restart-game {
    font-size: 18px;
    padding: 15px 30px;
    background-color: #7aaa78;
}

@keyframes water-spray {
    0% { opacity: 1; }
    100% { opacity: 0; }
}

.water-particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background-color: #6bb6ff;
    border-radius: 50%;
    pointer-events: none;
    animation: water-spray 0.5s ease-out;
}