/* Age Calculator Styles */
.age-calculator-container {
    max-width: 500px;
    margin: 0 auto;
    padding: 20px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    font-family: 'Arial', sans-serif;
}

.age-calculator-form {
    background: white;
    padding: 25px;
    border-radius: 10px;
    margin-bottom: 20px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: #333;
}

.form-group label i {
    margin-right: 8px;
    color: #667eea;
}

.dob-datepicker,
.dob-timepicker {
    width: 100%;
    padding: 12px;
    border: 2px solid #e1e5e9;
    border-radius: 8px;
    font-size: 16px;
    transition: border-color 0.3s ease;
}

.dob-datepicker:focus,
.dob-timepicker:focus {
    outline: none;
    border-color: #667eea;
}

.calculate-btn {
    width: 100%;
    padding: 15px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.2s ease;
}

.calculate-btn:hover {
    transform: translateY(-2px);
}

.calculate-btn:active {
    transform: translateY(0);
}

.calculate-btn i {
    margin-right: 8px;
}

.age-result {
    background: white;
    padding: 25px;
    border-radius: 10px;
    text-align: center;
}

.result-header {
    margin-bottom: 20px;
}

.result-header i {
    font-size: 2.5em;
    color: #ff6b6b;
    margin-bottom: 10px;
}

.result-header h3 {
    margin: 0;
    color: #333;
    font-size: 1.5em;
}

.result-content {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
}

.age-unit {
    background: #f8f9fa;
    padding: 15px;
    border-radius: 8px;
    border-left: 4px solid #667eea;
}

.age-unit span {
    font-size: 1.5em;
    font-weight: bold;
    color: #667eea;
    display: block;
    margin-bottom: 5px;
}

.error-message {
    background: #ffebee;
    color: #c62828;
    padding: 15px;
    border-radius: 8px;
    text-align: center;
    border-left: 4px solid #c62828;
}

.error-message i {
    margin-right: 8px;
}

/* Responsive Design */
@media (max-width: 768px) {
    .age-calculator-container {
        margin: 10px;
        padding: 15px;
    }
    
    .result-content {
        grid-template-columns: 1fr;
    }
    
    .age-calculator-form,
    .age-result {
        padding: 20px;
    }
}

@media (max-width: 480px) {
    .age-calculator-container {
        padding: 10px;
    }
    
    .age-calculator-form,
    .age-result {
        padding: 15px;
    }
    
    .form-group label {
        font-size: 14px;
    }
    
    .dob-datepicker,
    .dob-timepicker {
        padding: 10px;
        font-size: 14px;
    }
    
    .calculate-btn {
        padding: 12px;
        font-size: 14px;
    }
}

/* jQuery UI Datepicker Customization */
.ui-datepicker {
    background: white;
    border: 2px solid #667eea;
    border-radius: 8px;
    padding: 10px;
}

.ui-datepicker-header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border: none;
    border-radius: 5px;
}

.ui-datepicker-prev,
.ui-datepicker-next {
    cursor: pointer;
}

.ui-datepicker-calendar th {
    color: #667eea;
    font-weight: 600;
}

.ui-datepicker-calendar td a {
    text-align: center;
    padding: 5px;
    border-radius: 50%;
    transition: background 0.3s ease;
}

.ui-datepicker-calendar td a:hover {
    background: #667eea;
    color: white;
}

.ui-datepicker-calendar .ui-state-active {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border-radius: 50%;
}