/* Common styles for Ennustuspeli */

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

body {
    background-color: white;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Arial, sans-serif;
}

/* Header styles */
.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
    border-bottom: 2px solid #000;
    background: #fff;
}

.header h1 {
    font-size: 24px;
    font-weight: bold;
    color: #333;
}

.header-actions {
    display: flex;
    gap: 10px;
}

/* Button styles */
.btn {
    padding: 8px 16px;
    background: #fff;
    border: 2px solid #000;
    font-size: 14px;
    font-weight: bold;
    cursor: pointer;
    font-family: inherit;
    transition: background 0.2s;
}

.btn:hover {
    background: #f0f0f0;
}

.btn.active {
    background: #000;
    color: #fff;
}

.btn.primary {
    background: #007bff;
    border-color: #007bff;
    color: #fff;
}

.btn.primary:hover {
    background: #0056b3;
}

.btn.danger {
    background: #dc3545;
    border-color: #dc3545;
    color: #fff;
}

.btn.danger:hover {
    background: #c82333;
}

/* Canvas area */
.canvas-container {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 20px;
    min-height: 500px;
}

#board-canvas {
    border: 2px solid #ddd;
    cursor: pointer;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

/* Controls panel */
.controls {
    display: flex;
    justify-content: center;
    gap: 20px;
    padding: 15px;
    border-top: 1px solid #ddd;
    background: #f8f9fa;
}

.control-group {
    display: flex;
    align-items: center;
    gap: 10px;
}

.control-group label {
    font-size: 14px;
    font-weight: 500;
    color: #333;
}

/* Size controls */
.size-controls {
    display: flex;
    align-items: center;
    gap: 5px;
}

.size-controls .btn {
    width: 32px;
    height: 32px;
    padding: 0;
    font-size: 18px;
}

.size-display {
    font-size: 16px;
    font-weight: bold;
    min-width: 30px;
    text-align: center;
}

/* Speed controls */
.speed-controls {
    display: flex;
    gap: 5px;
}

.speed-controls .btn {
    min-width: 45px;
}

/* Status and feedback */
.status {
    padding: 10px 15px;
    text-align: center;
    font-size: 14px;
}

.status.info {
    background: #e3f2fd;
    color: #1565c0;
}

.status.success {
    background: #e8f5e9;
    color: #2e7d32;
}

.status.error {
    background: #ffebee;
    color: #c62828;
}

/* Level selection */
.level-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    gap: 15px;
    padding: 20px;
}

.level-card {
    padding: 15px;
    background: #fff;
    border: 2px solid #ddd;
    border-radius: 8px;
    text-align: center;
    cursor: pointer;
    transition: all 0.2s;
}

.level-card:hover {
    border-color: #007bff;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.level-card.completed {
    background: #e8f5e9;
    border-color: #4caf50;
}

.level-number {
    font-size: 24px;
    font-weight: bold;
    color: #333;
}

.level-stars {
    color: #ffc107;
    font-size: 14px;
    margin-top: 5px;
}

/* Help icon */
.help-icon {
    position: fixed;
    top: 20px;
    right: 20px;
    width: 30px;
    height: 30px;
    border: 2px solid #666;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    font-weight: bold;
    color: #666;
    cursor: pointer;
    background: #fff;
    z-index: 100;
}

.help-icon:hover {
    background: #f5f5f5;
    border-color: #333;
    color: #333;
}

.help-tooltip {
    position: absolute;
    top: 40px;
    right: 0;
    background: #333;
    color: #fff;
    padding: 12px;
    border-radius: 6px;
    font-size: 14px;
    line-height: 1.4;
    width: 300px;
    display: none;
    z-index: 1000;
}

.help-icon:hover .help-tooltip {
    display: block;
}