.mutuo-form-shell {
    --mutuo-primary: #101010;
    --mutuo-secondary: #0bb4aa;
    --mutuo-accent: #b70043;
    --mutuo-text: #101010;
    --mutuo-muted: #6c6c77;
    --mutuo-border: #d9d9d9;
    --mutuo-bg: #f9fafd;
    --mutuo-card: #ffffff;
    --mutuo-radius: 4px;
    --mutuo-shadow: 0 18px 45px rgba(16, 16, 16, 0.08);

    max-width: 1040px;
    margin: 0 auto;
    padding: 28px;
    border: 1px solid var(--mutuo-border);
    border-radius: var(--mutuo-radius);
    background: var(--mutuo-bg);
    color: var(--mutuo-text);
    font-family: "Roboto Slab", "Roboto Serif", Georgia, serif;
    box-shadow: var(--mutuo-shadow);
}

.mutuo-form,
.mutuo-form * {
    box-sizing: border-box;
}

.mutuo-form {
    display: block;
}

.mutuo-section {
    position: relative;
    margin: 0 0 26px;
    padding: 26px;
    border: 1px solid var(--mutuo-border);
    border-top: 4px solid var(--mutuo-secondary);
    border-radius: var(--mutuo-radius);
    background: var(--mutuo-card);
}

.mutuo-section legend {
    padding: 0 10px;
    color: var(--mutuo-primary);
    font-family: "Roboto Slab", "Roboto Serif", Georgia, serif;
    font-size: 1.08rem;
    font-weight: 700;
    line-height: 1.25;
}

.mutuo-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px 20px;
}

.mutuo-field {
    min-width: 0;
}

.mutuo-field-wide {
    grid-column: 1 / -1;
}

.mutuo-field label,
.mutuo-privacy label {
    display: block;
    margin-bottom: 8px;
    color: var(--mutuo-primary);
    font-family: "Roboto Slab", "Roboto Serif", Georgia, serif;
    font-size: 0.95rem;
    font-weight: 600;
    line-height: 1.35;
}

.mutuo-field input,
.mutuo-field select,
.mutuo-field textarea {
    display: block;
    width: 100%;
    min-height: 46px;
    padding: 11px 13px;
    border: 1px solid var(--mutuo-border);
    border-radius: var(--mutuo-radius);
    background: #ffffff;
    color: var(--mutuo-text);
    font-family: "Roboto", "Inter", Arial, sans-serif;
    font-size: 0.98rem;
    line-height: 1.45;
    transition: border-color 160ms ease, box-shadow 160ms ease, background-color 160ms ease;
}

.mutuo-field select {
    cursor: pointer;
}

.mutuo-field textarea {
    min-height: 108px;
    resize: vertical;
}

.mutuo-field input:hover,
.mutuo-field select:hover,
.mutuo-field textarea:hover {
    border-color: var(--mutuo-muted);
}

.mutuo-field input:focus,
.mutuo-field select:focus,
.mutuo-field textarea:focus {
    border-color: var(--mutuo-secondary);
    outline: 0;
    box-shadow: 0 0 0 3px rgba(11, 180, 170, 0.18);
}

.mutuo-field input::placeholder,
.mutuo-field textarea::placeholder {
    color: var(--mutuo-muted);
    opacity: 0.8;
}

.mutuo-privacy {
    margin: 24px 0;
    padding: 20px 22px;
    border: 1px solid rgba(183, 0, 67, 0.22);
    border-left: 5px solid var(--mutuo-accent);
    border-radius: var(--mutuo-radius);
    background: #ffffff;
}

.mutuo-privacy p {
    margin: 0 0 14px;
    color: var(--mutuo-muted);
    font-family: "Roboto", "Inter", Arial, sans-serif;
    font-size: 0.96rem;
    line-height: 1.6;
}

.mutuo-privacy a {
    color: var(--mutuo-accent);
    font-weight: 700;
    text-decoration: underline;
    text-underline-offset: 3px;
}

.mutuo-privacy label {
    display: flex;
    gap: 10px;
    align-items: flex-start;
    margin: 0;
    font-family: "Roboto", "Inter", Arial, sans-serif;
    font-weight: 500;
}

.mutuo-membership-tools {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    align-items: center;
    margin-top: 18px;
}

.mutuo-secondary-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 42px;
    padding: 0 20px;
    border: 1px solid var(--mutuo-primary);
    border-radius: var(--mutuo-radius);
    background: #ffffff;
    color: var(--mutuo-primary);
    cursor: pointer;
    font-family: "Roboto Slab", "Roboto Serif", Georgia, serif;
    font-size: 0.95rem;
    font-weight: 700;
    line-height: 1;
    transition: background-color 160ms ease, border-color 160ms ease, color 160ms ease;
}

.mutuo-secondary-button:hover,
.mutuo-secondary-button:focus {
    border-color: var(--mutuo-accent);
    background: var(--mutuo-accent);
    color: #ffffff;
}

.mutuo-membership-status {
    color: var(--mutuo-muted);
    font-family: "Roboto", "Inter", Arial, sans-serif;
    font-size: 0.95rem;
    line-height: 1.45;
}

.mutuo-membership-status[data-type="success"] {
    color: #08756f;
    font-weight: 700;
}

.mutuo-membership-status[data-type="error"] {
    color: var(--mutuo-accent);
    font-weight: 700;
}

.mutuo-membership-consents {
    margin-top: 18px;
    padding: 16px 18px;
    border: 1px solid rgba(11, 180, 170, 0.24);
    border-left: 5px solid var(--mutuo-secondary);
    border-radius: var(--mutuo-radius);
    background: #ffffff;
}

.mutuo-membership-consents[hidden] {
    display: none;
}

.mutuo-membership-consents label {
    display: flex;
    gap: 10px;
    align-items: flex-start;
    margin: 0;
    color: var(--mutuo-primary);
    font-family: "Roboto", "Inter", Arial, sans-serif;
    font-size: 0.95rem;
    font-weight: 500;
    line-height: 1.45;
}

.mutuo-membership-consents label + label {
    margin-top: 12px;
}

.mutuo-membership-consents input[type="checkbox"] {
    flex: 0 0 auto;
    width: 18px;
    height: 18px;
    margin: 2px 0 0;
    accent-color: var(--mutuo-secondary);
}

.mutuo-privacy label + label {
    margin-top: 12px;
}

.mutuo-privacy input[type="checkbox"] {
    flex: 0 0 auto;
    width: 18px;
    height: 18px;
    margin: 2px 0 0;
    accent-color: var(--mutuo-accent);
}

.mutuo-submit {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 48px;
    padding: 0 28px;
    border: 0;
    border-radius: var(--mutuo-radius);
    background: var(--mutuo-primary);
    color: #ffffff;
    cursor: pointer;
    font-family: "Roboto Slab", "Roboto Serif", Georgia, serif;
    font-size: 1rem;
    font-weight: 700;
    line-height: 1;
    text-decoration: none;
    transition: background-color 160ms ease, box-shadow 160ms ease, transform 160ms ease;
}

.mutuo-submit:hover,
.mutuo-submit:focus {
    background: var(--mutuo-accent);
    color: #ffffff;
    box-shadow: 0 10px 24px rgba(183, 0, 67, 0.22);
    transform: translateY(-1px);
}

.mutuo-submit:focus {
    outline: 3px solid rgba(183, 0, 67, 0.22);
    outline-offset: 2px;
}

.mutuo-form-message {
    margin: 0 0 22px;
    padding: 16px 18px;
    border: 1px solid rgba(11, 180, 170, 0.24);
    border-left: 5px solid var(--mutuo-secondary);
    border-radius: var(--mutuo-radius);
    background: #ffffff;
    color: var(--mutuo-primary);
    font-family: "Roboto", "Inter", Arial, sans-serif;
    line-height: 1.55;
}

@media (max-width: 720px) {
    .mutuo-form-shell {
        padding: 18px;
    }

    .mutuo-section {
        padding: 20px 16px;
    }

    .mutuo-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .mutuo-submit {
        width: 100%;
    }
}