:root {
    --register-green: #187b68;
    --register-orange: #e95b2a;
    --register-text: #1c3028;
    --register-muted: #68766f;
    --register-border: #e2eae5;
    --register-cream: #fffdf8;
}

.register-main,
.register-main * {
    box-sizing: border-box;
}

.register-main {
    min-height: 75vh;
    padding: 45px 18px 65px;
    background:
        radial-gradient(circle at 10% 10%, #e8f5ed, transparent 32%),
        radial-gradient(circle at 90% 90%, #ffeadf, transparent 32%),
        var(--register-cream);
    color: var(--register-text);
    font-family: Arial, sans-serif;
}

.register-wrap {
    width: 100%;
    max-width: 510px;
    margin: 0 auto;
}

.register-card {
    padding: 32px;
    background: #fff;
    border: 1px solid var(--register-border);
    border-radius: 20px;
    box-shadow: 0 16px 50px rgba(23, 62, 43, .08);
}

.register-heading {
    margin-bottom: 25px;
}

.register-kicker {
    color: var(--register-green);
    font-size: 11px;
    font-weight: 900;
    letter-spacing: 2px;
}

.register-heading h1 {
    margin: 12px 0 10px;
    font-size: clamp(27px, 5vw, 35px);
    line-height: 1.2;
    letter-spacing: -1px;
}

.register-heading p {
    margin: 0;
    color: var(--register-muted);
    font-size: 14px;
    line-height: 1.7;
}

.register-form {
    display: grid;
    gap: 18px;
}

.register-form label {
    display: grid;
    gap: 8px;
    font-size: 13px;
    font-weight: 700;
}

.register-form input {
    width: 100%;
    min-height: 48px;
    padding: 12px 14px;
    border: 1px solid #dce7e0;
    border-radius: 9px;
    background: #fff;
    color: var(--register-text);
    font: inherit;
    outline: none;
}

.register-form input:focus {
    border-color: #69b49e;
    box-shadow: 0 0 0 3px rgba(24, 123, 104, .09);
}

.optional-label,
.field-hint {
    color: var(--register-muted);
    font-size: 12px;
    font-weight: 400;
}

.register-btn {
    width: 100%;
    min-height: 50px;
    margin-top: 4px;
    padding: 13px;
    border: 0;
    border-radius: 9px;
    background: var(--register-orange);
    color: #fff;
    font-size: 15px;
    font-weight: 800;
    cursor: pointer;
    transition: background .2s ease, transform .2s ease;
}

.register-btn:hover {
    background: #d94b20;
    transform: translateY(-1px);
}

.register-error {
    margin: 0 0 20px;
    padding: 12px;
    border-radius: 9px;
    background: #fff0ef;
    color: #a12622;
    font-size: 13px;
    line-height: 1.6;
}

.register-links {
    margin: 23px 0 12px;
    color: var(--register-muted);
    text-align: center;
    font-size: 13px;
}

.register-links a,
.register-back {
    color: var(--register-green);
    font-weight: 800;
    text-decoration: none;
}

.register-back {
    display: block;
    text-align: center;
    font-size: 13px;
}

@media (max-width: 480px) {
    .register-main {
        padding: 25px 14px 40px;
    }

    .register-card {
        padding: 24px 20px;
        border-radius: 16px;
    }
}