.frame-analyzer-wrap {
    max-width: 1200px;
    margin: 20px auto;
    padding: 20px;
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 2px 20px rgba(0,0,0,0.08);
    font-family: 'Tahoma', 'Arial', sans-serif;
}

.frame-analyzer-wrap input,
.frame-analyzer-wrap select {
    border: 1px solid #ddd;
    border-radius: 4px;
    padding: 4px 6px;
    font-size: 12px;
    transition: border-color 0.2s;
}

.frame-analyzer-wrap input:focus,
.frame-analyzer-wrap select:focus {
    border-color: #3498db;
    outline: none;
}

.frame-analyzer-wrap table {
    border-collapse: collapse;
    margin: 8px 0;
}

.frame-analyzer-wrap table td {
    padding: 4px;
    text-align: center;
}

.frame-analyzer-wrap .btn-add-row {
    background: #3498db;
    color: #fff;
    border: none;
    padding: 6px 18px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 13px;
    transition: background 0.2s;
}

.frame-analyzer-wrap .btn-add-row:hover {
    background: #2980b9;
}

.frame-analyzer-wrap .btn-del-row {
    color: #e74c3c;
    border: none;
    background: none;
    cursor: pointer;
    font-size: 16px;
    transition: transform 0.2s;
}

.frame-analyzer-wrap .btn-del-row:hover {
    transform: scale(1.2);
}

#btn-analyze {
    transition: background 0.3s, transform 0.2s;
}

#btn-analyze:hover {
    background: #219a52 !important;
    transform: scale(1.02);
}

#btn-analyze:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: scale(1);
}

#results-container table {
    width: 100%;
    border-collapse: collapse;
}

#results-container table th,
#results-container table td {
    padding: 8px 12px;
    border: 1px solid #ecf0f1;
    text-align: center;
}

#results-container table tr:nth-child(even) {
    background: #f8f9fa;
}

#results-container table th {
    background: #ecf0f1;
    font-weight: bold;
}

@media (max-width: 768px) {
    .frame-analyzer-wrap {
        padding: 10px;
    }
    
    .frame-analyzer-wrap > div {
        grid-template-columns: 1fr !important;
    }
    
    #frame-canvas {
        height: auto !important;
    }
}