body {
    font-family: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
    background-color: #121212;
    color: #f5f5f5;
    margin: 0;
    padding: 0;
}

.container {
    max-width: 600px;
    margin: 80px auto;
    padding: 2rem;
    background-color: #1e1e1e;
    border-radius: 20px;
    box-shadow: 0 0 15px rgba(0, 0, 0, 0.5);
}

h1 {
    text-align: center;
    margin-bottom: 1.5rem;
    font-size: 2rem;
    color: #ffffff;
}

form {
    display: flex;
    flex-direction: column;
}

label {
    margin-bottom: 0.4rem;
    font-weight: 600;
    color: #ffffff;
}

input,
textarea {
    background-color: #2c2c2c;
    color: #ffffff;
    border: none;
    border-radius: 6px;
    padding: 0.75rem;
    font-size: 1rem;
    margin-bottom: 1rem;
    resize: none;
    max-width: 100%;
    min-width: 100%;
}

input[type="text"],
textarea {
    min-length: 10;
    max-length: 150;
}

input:focus,
textarea:focus {
    outline: 2px solid #8c67ef;
    background-color: #2c2c2c;
}

button {
    padding: 0.75rem;
    font-size: 1rem;
    border: none;
    border-radius: 6px;
    background-color: #8c67ef;
    color: white;
    font-weight: bold;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

button:hover {
    background-color: #6f4dd6;
}
.back-button-wrapper {
    margin-top: 2rem;
    text-align: center;
}

.back-button {
    background-color: #111;
    color: #fff;
    padding: 0.6rem 1.2rem;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 1rem;
    transition: background-color 0.3s ease;
}

.back-button:hover {
    background-color: #333;
}
.thank-you-page {
    text-align: center;
    padding-top: 5rem;
}

.back-home-button {
    display: inline-block;
    margin-top: 2rem;
    padding: 0.8rem 1.6rem;
    background-color: #111;
    color: #fff;
    text-decoration: none;
    border-radius: 6px;
    font-weight: bold;
    transition: background-color 0.3s ease;
}

.back-home-button:hover {
    background-color: #333;
}

.char-counter {
    display: block;
    text-align: right;
    font-size: 0.9rem;
    color: #666;
    margin-top: -0.5rem;
    margin-bottom: 1rem;
    transition: color 0.3s ease;
}