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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 20px;
}

.main-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 20px;
    height: calc(100vh - 200px);
}

.loading {
    text-align: center;
    padding: 20px;
    color: #667eea;
}

/* Remove browser validation styling */
input, select, textarea {
    border: 1px solid #ddd !important;
    outline: none !important;
}

input:focus, select:focus, textarea:focus {
    border: 1px solid #667eea !important;
    box-shadow: 0 0 0 2px rgba(102, 126, 234, 0.2) !important;
}

/* Remove validation colors specifically */
input:valid, select:valid, textarea:valid {
    border-color: #ddd !important;
}

input:invalid, select:invalid, textarea:invalid {
    border-color: #ddd !important;
}

/* Remove any box-shadow validation styles */
input, select, textarea {
    box-shadow: none !important;
}

input:focus, select:focus, textarea:focus {
    box-shadow: 0 0 0 2px rgba(102, 126, 234, 0.2) !important;
}