.container {
    display: flex;
    gap: 20px;
    background: white;
    padding: 20px;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
    align-items: stretch;
}

.drawing-area-wrapper {
    flex: 1 1 400px;
    max-width: 600px;
    display: flex;
}

.drawing-board {
    flex: 1; /* This takes up the remaining space */
    max-width: 600px; /* Or whatever max you want */
    background: white;
    border: 2px solid #ddd;
    border-radius: 8px;
    overflow: hidden;
    position: relative;
    height: 500px;
    min-height: 500px;
}
.drawing-header {
    text-align: center;
}

.layer-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: block;
    border-radius: 4px;
}

#drawing-canvas {
    z-index: 3;
    background: transparent;
    cursor: crosshair;
}

#doodle-canvas {
    z-index: 2;
    pointer-events: none;
    background: transparent;
}

#background-canvas {
    z-index: 1;
    pointer-events: none;
    background: transparent;
}

.trash-wrapper {
    display: flex;
    align-items: flex-start;
    flex-direction: column;
    flex-shrink: 0;
    justify-content: top;
    width: 50px;
    padding-top: 8px;
}

.trash-btn,
.undo-btn {
    font-size: 28px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 10px;
    border-radius: 8px;
    transition: background-color 0.2s, transform 0.2s;
    line-height: 1;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
}

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

.trash-btn:active,
.undo-btn:active {
    transform: scale(0.9);
}

.undo-btn:disabled {
    opacity: 0.3;
    cursor: not-allowed;
    transform: none;
}

/* Controls Panel */
.controls-board {
    width: 200px;
    display: flex;
    flex-direction: column;
    gap: 15px;
    flex-shrink: 0;
    justify-content: top;
    align-items: center;
}

.row {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.title {
    font-size: 14px;
    color: #333;
    font-weight: bold;
}

.options {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    list-style: none;
    padding: 0;
    margin: 0;
}

/* Size buttons */
.sizes .option {
    background: transparent;
    padding: 4px;
    border: 2px solid transparent;
    border-radius: 50%;
    cursor: pointer;
    transition: 0.2s;
}

.sizes .option:hover {
    background: #e8f0fe;
}

.sizes .option.active {
    border-color: #4A90D9;
    background: #e8f0fe;
}

.sizes .option svg {
    display: block;
}

/* Color buttons */
.colors .options {
    display: grid;
    grid-template-columns: repeat(3, auto);
    gap: 6px;
    padding: 0;
    margin: 0;
    list-style: none;
    justify-content: start;
}

.colors .option {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    padding: 0;
    margin: 0;
    border: 4px solid transparent;
    cursor: pointer;
    transition: 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
}

.eraser-option {
    background: white !important;
    border: 2px solid #ddd !important; /* Default outline like white color */
    font-size: 16px;
}

.eraser-option:hover {
    transform: scale(1.1);
    border-color: #333 !important; /* Darker outline on hover */
}

.eraser-option.selected {
    border-color: #333 !important; /* Dark outline when selected like other colors */
    transform: scale(1.1);
    background: #e8f0fe !important;
}

.colors .option:hover {
    transform: scale(1.1);
}

.colors .option.selected {
    border-color: #333;
    transform: scale(1.1);
}

/* White color needs a visible border */
.colors .option[style*="background-color: #FFFFFF"] {
    border-color: #ccc;
}

.colors .option[style*="background-color: #FFFFFF"]:hover,
.colors .option[style*="background-color: #FFFFFF"].selected {
    border-color: #333;
}

/* Buttons */
.buttons {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.buttons button {
    padding: 10px;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-size: 14px;
    transition: 0.2s;
}

.clear-canvas {
    background: #ff6b6b;
    color: white;
}

.clear-canvas:hover {
    background: #e55a5a;
}

#timerDisplay {
    font-size: 18px;
    font-weight: bold;
    color: #333;
}

#phaseDisplay {
    font-size: 18px;
    color: #666;
    padding: 20px;
}

.background-color-btn {
    width: 40px;
    height: 40px;
    border-radius: 6px;
    border: 2px solid #ddd;
    padding: 0;
    cursor: pointer;
    transition: 0.2s;
    display: block;
    margin: 0 auto;
}

.background-color-btn:hover {
    transform: scale(1.1);
    border-color: #333;
}


#game-container {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    max-width: 1000px;
    padding: 40px; /* top right bottom left */
    box-sizing: border-box;
    text-align: center;
}