/* Specific styles for the Grid Layout Generator */

.grid-layout-generator-container {
    display: flex;
    flex-direction: column;
    gap: 30px;
    background-color: #fff;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.grid-preview-area {
    background-color: #f0f4f7;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    padding: 20px;
    min-height: 300px; /* Ensure space for vertical alignment of grid */
    display: flex; /* For centering the grid-container itself if needed */
    align-items: center;
    justify-content: center;
}

#grid-container {
    display: grid;
    width: 100%; /* Or fixed width for better alignment control demonstration */
    min-height: 250px; /* Default height, can be overridden by grid-template-rows */
    background-color: #e6f3ff; /* Light blue background for container */
    border: 2px dashed #007bff; /* Dashed border to highlight container */
    padding: 10px;
    position: relative;
    /* Default Grid properties, will be updated by JS */
    grid-template-columns: 1fr 1fr 1fr;
    grid-template-rows: auto auto;
    gap: 10px; /* Shorthand for row-gap and column-gap */
    justify-items: stretch;
    align-items: stretch;
    justify-content: start;
    align-content: start;
    grid-auto-columns: auto;
    grid-auto-rows: auto;
    grid-auto-flow: row;
}

.grid-item {
    background-color: #4CAF50; /* Green */
    color: white;
    font-size: 1.2em;
    font-weight: bold;
    display: flex;
    justify-content: center;
    align-items: center;
    min-width: 60px; /* Default item min width */
    min-height: 60px; /* Default item min height */
    border-radius: 4px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    transition: all 0.15s ease-out; /* Smooth transitions for layout changes */
    /* Default grid item properties (can be overridden by JS) */
    grid-column: auto;
    grid-row: auto;
    justify-self: auto;
    align-self: auto;
}

.controls-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 25px;
}

.control-section {
    background-color: #f9f9f9;
    border: 1px solid #e2e8f0;
    border-radius: 6px;
    padding: 20px;
}

.control-section h3 {
    margin-top: 0;
    color: #007bff;
    margin-bottom: 20px;
    border-bottom: 1px solid #eee;
    padding-bottom: 10px;
}

.control-group {
    margin-bottom: 15px;
    display: flex;
    flex-direction: column;
}

.control-group label {
    font-weight: 600;
    color: #333;
    margin-bottom: 8px;
    display: block; /* Ensure label takes full width above input */
}

.control-group select,
.control-group input[type="number"],
.control-group input[type="text"] {
    width: 100%;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 1em;
}

.control-group input[type="number"] {
    width: calc(100% - 30px); /* Adjust for 'px' label */
    display: inline-block;
    vertical-align: middle;
}
.control-group span { /* For 'px' next to number input */
    margin-left: 5px;
    font-size: 0.9em;
    color: #555;
    vertical-align: middle;
}


.control-group select:disabled,
.control-group input[disabled] {
    background-color: #f0f0f0;
    cursor: not-allowed;
    color: #999;
}

.hint-text {
    font-size: 0.85em;
    color: #666;
    margin-top: 5px;
}

/* Item specific controls styling */
.item-add-remove-group {
    display: flex;
    gap: 10px;
    margin-bottom: 20px;
}

.grid-item-control-panel {
    background-color: #ffffff;
    border: 1px solid #e2e8f0;
    padding: 15px;
    border-radius: 6px;
    margin-bottom: 15px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.05);
}
.grid-item-control-panel h4 {
    margin-top: 0;
    margin-bottom: 15px;
    color: #555;
    font-size: 1.1em;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.grid-item-control-panel h4 span {
    color: #007bff;
}

.item-delete-btn {
    background: none;
    border: none;
    color: #dc3545;
    cursor: pointer;
    font-size: 1em;
    padding: 0;
    transition: color 0.2s ease;
}
.item-delete-btn:hover {
    color: #c82333;
}

.output-area {
    margin-top: 15px;
}

#output-code {
    width: 100%;
    padding: 15px;
    border: 1px dashed #007bff;
    border-radius: 6px;
    background-color: #f9f9f9;
    font-family: 'Fira Code', 'Cascadia Code', 'Consolas', monospace;
    font-size: 0.9em;
    color: #333;
    resize: vertical;
    min-height: 150px;
    line-height: 1.5;
}

.button-group.main-action-buttons {
    display: flex;
    gap: 15px;
    justify-content: center;
    margin-top: 10px;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .grid-layout-generator-container {
        padding: 20px;
        gap: 20px;
    }
    .controls-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    .main-action-buttons {
        flex-direction: column;
        gap: 10px;
    }
    .main-action-buttons .btn {
        width: 100%;
    }

    #grid-container {
        min-height: 200px;
        padding: 5px;
    }
    .grid-item {
        min-width: 50px;
        min-height: 50px;
        font-size: 1em;
    }
}