/* Button Styles */
button {
    background: #3498db;
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 5px;
    cursor: pointer;
    font-size: 16px;
    transition: background 0.3s;
}

button:hover {
    background: #2980b9;
}

button:active {
    transform: translateY(1px);
}

.convert-button {
    background: #27ae60;
}

.convert-button:hover {
    background: #229954;
}

.run-button {
    background: #e74c3c;
}

.run-button:hover {
    background: #c0392b;
}

.copy-button {
    background: #95a5a6;
    padding: 5px 10px;
    font-size: 12px;
}

.copy-button:hover {
    background: #7f8c8d;
}


/* Unified panel styling for all areas */
.panel {
    background: white;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    padding: 16px;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    min-height: 350px;
    height: 100%;
}

/* Special handling for bottom panels (flowchart and output) */
.bottom-left .panel,
.bottom-right .panel {
    overflow: hidden;
    padding: 16px;
    display: flex;
    flex-direction: column;
    min-height: 350px;
}

/* Ensure all content areas have consistent sizing */
.bottom-left .panel #flowchart,
.bottom-right .panel #output {
    margin-top: 8px;
}

.panel-header {
    font-weight: bold;
    margin-bottom: 10px;
    color: #2c3e50;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* Share Section */
.share-section {
    margin-top: 40px;
    margin-bottom: 40px;
    padding: 20px;
    background: white;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    clear: both;
    position: relative;
    z-index: 1;
}

.url-row {
    display: grid;
    grid-template-columns: 100px 1fr 60px 70px;
    gap: 10px;
    align-items: center;
    margin-top: 15px;
    padding: 10px;
    background: #f8f9fa;
    border-radius: 6px;
    border: 1px solid #e1e8ed;
}

.url-label {
    font-weight: 600;
    color: #495057;
    font-size: 13px;
    text-align: center;
}

.url-generate-button {
    background: #28a745;
    color: white;
    border: none;
    border-radius: 4px;
    padding: 6px 8px;
    font-size: 10px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    white-space: nowrap;
    width: 100px;
    height: 32px;
}

.url-generate-button:hover {
    background: #218838;
    transform: translateY(-1px);
    box-shadow: 0 2px 4px rgba(0,0,0,0.2);
}

.url-row input {
    flex: 1;
    padding: 8px 12px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 13px;
    background: white;
    height: 32px;
    box-sizing: border-box;
    min-width: 0;
}

.url-copy-button {
    background: #007bff;
    color: white;
    border: none;
    border-radius: 4px;
    padding: 6px 8px;
    font-size: 10px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    white-space: nowrap;
    width: 70px;
    height: 32px;
}

.url-copy-button:hover {
    background: #0056b3;
    transform: translateY(-1px);
    box-shadow: 0 2px 4px rgba(0,0,0,0.2);
}