/* 真ん中バースデー計算 */

.pt-mb-tabs {
    display: flex;
    gap: 0.5rem;
    margin: 1rem 0 1.5rem;
    flex-wrap: wrap;
}

.pt-mb-tab {
    padding: 0.5rem 1.25rem;
    border: 0.0625rem solid #ccd3da;
    border-radius: 62.5rem;
    background: #fff;
    color: var(--pt-blue);
    font-weight: 700;
    font-size: 0.95rem;
    cursor: pointer;
}

.pt-mb-tab.is-active {
    background: var(--pt-blue);
    border-color: transparent;
    color: #fff;
}

.pt-mb-panel {
    padding: 1.25rem;
    border: 0.0625rem solid var(--pt-green-border);
    border-radius: 1rem;
    background: linear-gradient(160deg, #eef6ff 0%, var(--pt-green-bg) 100%);
    margin-bottom: 1.5rem;
}

.pt-mb-person {
    margin: 0 0 1rem;
    padding: 1rem 1.1rem 1.1rem;
    border: 0.0625rem solid #d6deeb;
    border-radius: 0.875rem;
    background: #fff;
    min-width: 0;
}

.pt-mb-person__badge {
    float: left;
    width: 100%;
    margin: 0 0 0.75rem;
    padding: 0;
    font-weight: 700;
    font-size: 0.95rem;
    color: var(--pt-blue);
}

.pt-mb-person__badge::before {
    content: "";
    display: inline-block;
    width: 0.5rem;
    height: 0.5rem;
    margin-right: 0.45rem;
    border-radius: 50%;
    background: linear-gradient(90deg, var(--pt-blue-light), var(--pt-teal));
    vertical-align: 0.1rem;
}

.pt-mb-person__badge + * {
    clear: both;
}

.pt-mb-person__fields {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem 1rem;
}

.pt-mb-field {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
    min-width: 0;
}

.pt-mb-field--name {
    flex: 1 1 12rem;
}

.pt-mb-field__label {
    font-weight: 700;
    font-size: 0.85rem;
    color: #333;
}

.pt-mb-date {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem;
}

.pt-mb-date label {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
}

.pt-mb-year[hidden] {
    display: none !important;
}

.pt-mb-panel input[type="text"],
.pt-mb-panel input[type="number"],
.pt-mb-panel select {
    padding: 0.5rem 0.65rem;
    border: 0.0625rem solid #ccd3da;
    border-radius: 0.5rem;
    background: #fff;
    font: inherit;
    font-size: 1rem;
    color: #222;
}

.pt-mb-panel input[type="text"] {
    width: 100%;
    box-sizing: border-box;
}

.pt-mb-panel select {
    min-width: 4.25rem;
}

.pt-mb-year input {
    width: 6rem;
}

.pt-mb-panel input:focus,
.pt-mb-panel select:focus {
    outline: none;
    border-color: var(--pt-blue-light);
    box-shadow: 0 0 0 0.1875rem rgba(47, 106, 230, 0.15);
}

.pt-mb-check {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin: 0.25rem 0 1rem;
    font-weight: 700;
    cursor: pointer;
}

.pt-mb-check input {
    width: 1.1rem;
    height: 1.1rem;
}

.pt-mb-hint {
    margin: 0 0 0.75rem;
    font-weight: 700;
    font-size: 0.9rem;
    color: #333;
}

.pt-mb-group-row {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
    padding: 0.5rem 0.6rem;
    border: 0.0625rem solid #d6deeb;
    border-radius: 0.75rem;
    background: #fff;
}

.pt-mb-group-row__no {
    flex: 0 0 auto;
    width: 1.6rem;
    height: 1.6rem;
    border-radius: 50%;
    background: #eef4ff;
    color: var(--pt-blue);
    font-weight: 700;
    font-size: 0.85rem;
    line-height: 1.6rem;
    text-align: center;
}

.pt-mb-group-row input[type="text"] {
    flex: 1 1 6rem;
    min-width: 0;
    width: auto;
}

.pt-mb-group-row label {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    flex: 0 0 auto;
}

.pt-mb-row-del {
    flex: 0 0 auto;
    width: 2rem;
    height: 2rem;
    border: 0.0625rem solid #ccd3da;
    border-radius: 50%;
    background: #fff;
    color: #6b7280;
    font-size: 1rem;
    line-height: 1;
    cursor: pointer;
}

.pt-mb-row-del:hover:not(:disabled) {
    border-color: #d14343;
    color: #d14343;
}

.pt-mb-row-del:disabled {
    opacity: 0.35;
    cursor: default;
}

.pt-mb-btn {
    display: inline-block;
    margin: 0.5rem 0.5rem 0 0;
    padding: 0.6rem 1.4rem;
    border: 0.0625rem solid #ccd3da;
    border-radius: 62.5rem;
    background: #fff;
    color: var(--pt-blue);
    font-weight: 700;
    font-size: 0.95rem;
    cursor: pointer;
}

.pt-mb-btn--main {
    display: block;
    width: 100%;
    max-width: 22rem;
    margin: 1rem auto 0;
    padding: 0.8rem 1.5rem;
    border: none;
    background: linear-gradient(90deg, var(--pt-blue-light), var(--pt-teal));
    color: #fff;
    font-size: 1.05rem;
    box-shadow: 0 0.25rem 0.75rem rgba(47, 106, 230, 0.2);
}

.pt-mb-btn--main:hover {
    filter: brightness(1.08);
}

.pt-mb-btn:disabled {
    opacity: 0.5;
    cursor: default;
}

@media (max-width: 30rem) {
    .pt-mb-person {
        padding: 0.9rem 0.8rem 1rem;
    }

    .pt-mb-date {
        gap: 0.35rem;
    }

    .pt-mb-panel select {
        min-width: 3.6rem;
        padding: 0.5rem 0.4rem;
    }

    .pt-mb-year input {
        width: 4.6rem;
    }

    .pt-mb-group-row {
        flex-wrap: wrap;
    }

    .pt-mb-group-row input[type="text"] {
        flex: 1 1 calc(100% - 5.75rem);
    }

    .pt-mb-group-row__no {
        order: 0;
    }

    .pt-mb-row-del {
        order: 1;
    }

    .pt-mb-group-row label {
        order: 2;
    }

    .pt-mb-group-row label:first-of-type {
        margin-left: 2.1rem;
    }
}

.pt-mb-result {
    padding: 1.25rem;
    border: 0.0625rem solid #d6deeb;
    border-radius: 1rem;
    background: #fff;
    margin-bottom: 1.5rem;
}

.pt-mb-result__label {
    margin: 0.75rem 0 0.2rem;
    font-size: 0.875rem;
    font-weight: 700;
    color: #4b5563;
}

.pt-mb-result__label:first-child {
    margin-top: 0;
}

.pt-mb-result__main {
    margin: 0;
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--pt-blue);
}

.pt-mb-result__sub {
    margin: 0;
    font-size: 1.15rem;
    font-weight: 700;
}

.pt-mb-result__next {
    margin: 0.2rem 0 0;
    font-size: 0.9rem;
    color: #4b5563;
}

.pt-mb-result__h {
    margin: 1.25rem 0 0.5rem;
    font-size: 1rem;
}

.pt-mb-result .pt-share-btn {
    margin-top: 1rem;
}