:root {
    --color-bg: #00689e;
}

body {
    background-color: var(--color-bg);
    flex-direction: column;
}

.message-box {
    text-align: center;
    border: 1px solid #cacaca;
    padding: 1rem;
    margin-bottom: 20px;
    background-color: #d9e3ff;
}


.logo {
    text-align: center;
    margin-bottom: 30px;
}

.logo img {
    width: 240px;
    margin: 0 auto;
}

/* Minimalistic custom radio buttons */
.radio-input {
    appearance: none;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    border: 2px solid #9ca3af; /* gray-400 */
    display: inline-block;
    position: relative;
    cursor: pointer;
    transition: all 0.2s ease;
    flex-shrink: 0;
}

.radio-input:checked {
    border-color: var(--color-bg);
    background-color: var(--color-bg);
}

.radio-input:focus {
    outline: none;
    box-shadow: 0 0 0 2px rgba(0, 0, 0, 0.1);
}

textarea,
input[type="text"],
input[type="email"],
input[type="tel"] {
    border: none;
    border-bottom: 1px solid #d1d5db;
    background: transparent;
    outline: none;
    width: 100%;
    padding: 6px 0;
    transition: border-color 0.2s;
}

textarea:focus,
input[type="text"]:focus,
input[type="email"]:focus,
input[type="tel"]:focus {
    border-color: #111;
}

button[type="submit"] {
    background-color: var(--color-bg);
}