@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700&display=swap');

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

body {
    font-family: 'Poppins', sans-serif;
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.container {
    max-width: 600px;
    width: 100%;
    background: white;
    border-radius: 20px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    padding: 40px;
    transition: all 0.3s ease;
}

h2 {
    color: #333;
    margin-bottom: 30px;
    font-weight: 600;
    border-left: 5px solid #007BFF;
    padding-left: 15px;
}

form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

label {
    font-weight: 500;
    color: #555;
    margin-bottom: 5px;
    display: block;
}

input, textarea {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid #e0e0e0;
    border-radius: 10px;
    font-family: 'Poppins', sans-serif;
    font-size: 14px;
    transition: border-color 0.3s, box-shadow 0.3s;
}

input:focus, textarea:focus {
    outline: none;
    border-color: #007BFF;
    box-shadow: 0 0 0 3px rgba(0, 123, 255, 0.1);
}

textarea {
    resize: vertical;
    min-height: 100px;
}

button {
    background: #007BFF;
    color: white;
    border: none;
    padding: 15px 20px;
    border-radius: 10px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.3s, transform 0.2s;
    margin-top: 10px;
}

button:hover {
    background: #0056b3;
    transform: translateY(-2px);
}

button:active {
    transform: translateY(0);
}

.link {
    text-align: center;
    margin-top: 20px;
}

.link a {
    color: #007BFF;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
}

.link a:hover {
    color: #0056b3;
    text-decoration: underline;
}

.error {
    background-color: #f8d7da;
    color: #721c24;
    padding: 12px;
    border-radius: 10px;
    margin-bottom: 20px;
    border: 1px solid #f5c6cb;
    font-weight: 500;
}

@media (max-width: 480px) {
    .container {
        padding: 20px;
    }
    
    h2 {
        font-size: 1.5rem;
    }
    
    button {
        padding: 12px;
    }
}