/* Copyright 2025 unschooled.art */

.prg-wrapper {
    width: 100%;
    max-width: 100%;
    margin: 2rem auto;
}

.prg-control-panel {
    display: grid;
    grid-template-columns: 400px 1fr;
    gap: 2rem;
    align-items: start;
}

@media (max-width: 992px) {
    .prg-control-panel {
        grid-template-columns: 1fr;
    }
}

.prg-panel-card {
    background-color: #ffffff;
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    height: 100%;
    box-sizing: border-box;
}

.prg-panel-column {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.prg-panel-title {
    font-weight: 600;
    margin-top: 0;
    font-size: 1.4em;
    width: 100%;
    border-bottom: 1px solid #eee;
    padding-bottom: 1rem;
    margin-bottom: 1.5rem;
}

.prg-controls { 
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 18px; 
    text-align: left;
}

.prg-control-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.prg-control-group label {
    font-weight: 600;
    font-size: 0.95em;
}

.prg-control-group.prg-inline-label {
    flex-direction: row;
    align-items: center;
    gap: 0.5rem;
}

.prg-control-group input[type="file"],
.prg-control-group input[type="number"],
.prg-control-group input[type="text"] {
    font-size: 1em;
    padding: 10px;
    border-radius: 6px; 
    border: 1px solid #ccc;
    width: 100%;
    box-sizing: border-box;
}

.prg-control-group input[type="color"] {
    height: 45px;
    width: 100%;
    border-radius: 6px;
    border: 1px solid #ccc;
    padding: 4px;
    cursor: pointer;
}

.prg-toggle-checkbox {
    width: 18px;
    height: 18px;
    cursor: pointer;
}

.prg-slider-container {
    display: flex;
    align-items: center;
    gap: 12px; 
}

.prg-value-slider {
    flex-grow: 1;
    cursor: pointer;
}

.prg-slider-value-display {
    width: 55px;
    text-align: right;
    font-size: 0.9em;
}

.prg-separator {
    border: none;
    border-top: 1px solid #f0f0f0;
    margin: 10px 0;
}

.prg-section-title {
    font-size: 1.05em; 
    font-weight: 700;
    margin: 8px 0;
}

#prg-fallbackControlsContainer .prg-warning-text { 
    font-size: 0.9em;
    padding: 10px;
    background-color: #fdf2f2;
    color: #c0392b;
    border-radius: 6px;
    margin: 0 0 10px 0;
    text-align: left;
}

.prg-canvas-container { 
    width: 100%; 
    position: relative;
    display: flex;
    justify-content: center; 
    align-items: center;
    background-color: #f9f9f9; 
    border-radius: 6px;
    border: 1px dashed #ccc;
    padding: 10px;
    box-sizing: border-box;
    flex-grow: 1;
    min-height: 300px;
}

#prg-gridCanvas {
    max-width: 100%;
    max-height: 100%;
    height: auto;
    object-fit: contain;
    display: block;
}

.prg-canvas-placeholder-text {
    position: absolute;
    color: #7f8c8d;
    text-align: center;
}

.prg-grid-info-text { 
    font-size: 0.95em;
    text-align: center;
    margin-top: 1rem;
    min-height: 20px;
}

.prg-export-btn {
    padding: 0.8rem 2rem;
    font-size: 1rem;
    font-weight: 600;
    color: #fff;
    background-color: #000000;
    border: none;
    border-radius: 30px;
    cursor: pointer;
    transition: background-color 0.2s, transform 0.2s;
    width: 100%;
    margin-top: 1rem;
}

.prg-export-btn:hover:not(:disabled) {
    background-color: #333333;
    transform: translateY(-2px);
}

.prg-export-btn:disabled {
    background-color: #bdc3c7;
    cursor: not-allowed;
    transform: none;
}