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

body {
    font-family: Arial, sans-serif;
    background-color: #1a1a1a;
    color: #ffffff;
}

.container {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

header {
    background-color: #0d0d0d;
    border-bottom: 2px solid #00ff00;
    padding: 20px;
    text-align: center;
}

header h1 {
    font-size: 2.5em;
    color: #00ff00;
    text-shadow: 0 0 10px #00ff00;
    letter-spacing: 2px;
}

.main-content {
    display: flex;
    flex: 1;
}

.left-column {
    width: 200px;
    background-color: #0d0d0d;
    border-right: 2px solid #00ff00;
    padding: 20px;
}

.button-panel {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.ship-btn {
    padding: 12px 16px;
    background-color: #1a1a1a;
    color: #00ff00;
    border: 1px solid #00ff00;
    border-radius: 4px;
    cursor: pointer;
    font-size: 1em;
    font-weight: bold;
    transition: all 0.3s ease;
    width: 100%;
}

.ship-btn:hover {
    background-color: #00ff00;
    color: #0d0d0d;
    box-shadow: 0 0 15px #00ff00;
}

.ship-btn:active {
    transform: scale(0.98);
}

.content-area {
    flex: 1;
    padding: 20px;
    background-color: #1a1a1a;
    align-items: center;
}

.image-wrapper {
    position: relative;
    display: inline-block;
}

#main-image {
    display: block;
    max-width: 100%;
}

.overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.zone {
    fill: rgba(0, 255, 0, 0.0);
    cursor: pointer;
}

.zone:hover {
    fill: rgba(0, 255, 0, 0.3);
}

.right-column {
    width: 350px;
    background-color: #0d0d0d;
    border-left: 2px solid #00ff00;
    padding: 20px;
}

.result-display {
    background-color: #1a1a1a;
    border: 1px solid #00ff00;
    border-radius: 4px;
    padding: 15px;
    font-size: 1.2em;
    text-align: center;
    min-height: 100px;
}

#clicked {
    font-weight: bold;
    color: #00ff00;
}

#rolled {
    font-weight: bold;
    color: #00ff00;
}

.maneuver-block {
    margin-bottom: 12px;
    font-weight: bold;
    color: #00ff00;
}

.maneuver-icon {
    height: 40px;
    margin-right: 6px;
}


.footer {
    background-color: #0d0d0d;
    border-top: 2px solid #00ff00;
    padding: 10px;
    text-align: center;
    font-size: 0.9em;
    color: #888888;
}