/* ac.css */

body {
    margin: 0;
    padding: 0;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: url('https://images.unsplash.com/photo-1506784983877-45594efa4cbe?auto=format&fit=crop&w=1950&q=80') no-repeat center center fixed;
    background-size: cover;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    color: #fff;
}

.container {
    background-color: rgba(0, 0, 0, 0.7);
    padding: 30px 40px;
    border-radius: 15px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.5);
    max-width: 400px;
    width: 90%;
}

.base {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-bottom: 20px;
}

h4 {
    font-size: 28px;
    text-align: center;
    margin-bottom: 20px;
    color: #00ffcc;
}

.block {
    display: flex;
    flex-direction: column;
}

.title {
    font-weight: 600;
    margin-bottom: 5px;
    color: #ddd;
}

input[type="text"] {
    padding: 10px;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    background-color: #f4f4f4;
    color: #333;
}

input[type="button"] {
    padding: 12px;
    background: linear-gradient(45deg, #00ffcc, #0077ff);
    border: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: bold;
    color: white;
    cursor: pointer;
    transition: 0.3s ease;
}

input[type="button"]:hover {
    background: linear-gradient(45deg, #00cc99, #0055cc);
}

#age {
    text-align: center;
    font-size: 20px;
    margin-top: 20px;
    color: #ffffff;
}