* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
    background: #121212;
    color: #eee;
    margin: 0;
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: #0d0d0d;
    font-family: sans-serif;

}

form {
    background-color: #181818;
    padding: 40px;
    border-radius: 8px;
    max-width: 700px;
    width: 100%;
}

h2 {
    color: #93e6dc;
    margin-bottom: 20px;
}

label {
    display: block;
    margin-bottom: 6px;
    font-size: 1rem;
    color: #ccc;
}

.small-text {
    font-size: 0.85rem;
    color: #999;
    margin-bottom: 20px;
}

.row {
    display: flex;
    gap: 20px;
    margin-bottom: 20px;
}

.row>div {
    flex: 1;
}

.checkbox-group {
    display: flex;
    align-items: center;
    margin-bottom: 15px;
}

.checkbox-group input[type="checkbox"] {
    margin-right: 10px;
    width: 18px;
    height: 18px;
}

button {
    width: 100%;
    background-color: #93e6dc;
    color: #1c1c1c;
    font-weight: 600;
    font-size: 1.2rem;
    padding: 16px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

#submit_button:disabled {
    background-color: #53847e;
    cursor: default;
}

button:hover {
    background-color: #6fc7c1;
}

.terms-privacy {
    font-size: 0.9rem;
    color: #aaa;
    margin-top: 25px;
}

.terms-privacy a {
    color: #93e6dc;
    text-decoration: none;
    font-weight: 600;
}

.terms-privacy a:hover {
    color: #6fc7c1;
    text-decoration: underline;
}

.phone_input:focus {
    background-color: #2C2C2C !important;
}

.phone_code {
    background-color: #2C2C2C !important;
}

.release-right {
    font-size: 24px;
    color: #c0b8b8;
    text-decoration: none;
    font-weight: bold;
    transition: color 0.3s ease;
}

.release-right:hover {
    color: #ffffff;
}

input:-webkit-autofill {
    -webkit-box-shadow: 0 0 0px 1000px #2C2C2C inset;
    -webkit-text-fill-color: #eee;
    transition: background-color 5000s ease-in-out 0s;
}

input:-moz-autofill {
    box-shadow: 0 0 0px 1000px #2C2C2C inset;
    -moz-text-fill-color: #eee;
}

input:-ms-autofill {
    box-shadow: 0 0 0px 1000px #2C2C2C inset;
    -ms-text-fill-color: #eee;
}

input[type="email"][readonly] {
    background: #2c2c2c;
    border: 2px solid #555;
    color: #999;
    cursor: not-allowed;
}

input[type="text"],
input[type="email"],
input[type="password"],
select {
    width: 100%;
    padding: 12px 15px;
    margin-bottom: 8px;
    border-radius: 6px;
    border: 2px solid #fff;
    background: #2c2c2c;
    color: #eee;
    font-size: 1rem;
    transition: background 0.3s;
}

input[type="text"]:focus,
input[type="email"]:focus,
input[type="password"]:focus,
select:focus {
    outline: none;
    background: #3a3a3a;
}

@media (max-width: 600px) {
    .row {
        flex-direction: column;
    }

    .phone_input {
        width: 84% !important;
    }

    .phone_code {
        width: 100% !important;
    }

    form {
        padding-bottom: 100%;
        padding-top: 100%;
    }

}