/* 部首別 漢字辞典 専用スタイル(本文幅のまま縦積み) */

/* ---- 検索(トップ) ---- */
.pt-kj-finder {
    padding: 1rem;
    border: 1px solid var(--pt-green-border);
    border-radius: 1rem;
    background: linear-gradient(160deg, #f4f9ff 0%, var(--pt-green-bg) 100%);
    margin-bottom: 1.4rem;
}

.pt-kj-finder h2 {
    margin: 0 0 0.3rem;
    font-size: 1.05rem;
}

.pt-kj-finder__lead {
    margin: 0 0 0.6rem;
    font-size: 0.85rem;
    color: #555;
}

.pt-kj-h2--tight {
    margin-top: 1rem !important;
}

.pt-kj-row {
    display: grid;
    grid-template-columns: 5rem minmax(0, 1fr);
    gap: 0.3rem 0.6rem;
    align-items: center;
    padding: 0.35rem 0;
}

.pt-kj-row[hidden] {
    display: none;
}

.pt-kj-row__label {
    font-size: 0.82rem;
    font-weight: 700;
}

.pt-kj-row__body {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.4rem 0.8rem;
}

.pt-kj-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem;
}

.pt-kj-chip {
    padding: 0.4rem 0.9rem;
    border: 1px solid #ccd3da;
    border-radius: 62.5rem;
    background: #fff;
    color: #444;
    font-size: 1.05rem;
    font-weight: 700;
    cursor: pointer;
}

.pt-kj-chip small {
    margin-left: 0.3rem;
    font-size: 0.7rem;
    font-weight: 400;
}

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

.pt-kj-chip--small {
    padding: 0.15rem 0.7rem;
    font-size: 1rem;
}

.pt-kj-input {
    width: 4.5rem;
    padding: 0.4rem 0.6rem;
    border: 1px solid #ccd3da;
    border-radius: 0.5rem;
    background: #fff;
    font-size: 1.1rem;
    text-align: center;
}

.pt-kj-input--wide {
    width: 15rem;
    text-align: left;
    font-size: 1rem;
}

.pt-kj-hint {
    font-size: 0.75rem;
    color: #777;
}

.pt-kj-results {
    margin-top: 0.8rem;
    padding: 0.8rem 0.9rem;
    border-radius: 0.8rem;
    background: #fff;
    border: 1px solid #e0e4e8;
    min-height: 3rem;
}

.pt-kj-empty {
    margin: 0;
    font-size: 0.85rem;
    color: #777;
}

.pt-kj-result-head {
    margin: 0 0 0.5rem;
    font-size: 0.88rem;
    font-weight: 700;
    color: #1a3a5c;
}

.pt-kj-result-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.5rem;
}

.pt-kj-result {
    display: grid;
    grid-template-columns: 3.4rem minmax(0, 1fr);
    grid-template-areas: "ch read" "ch mean" "ch tag";
    column-gap: 0.7rem;
    padding: 0.5rem 0.7rem;
    border: 1px solid var(--pt-green-border);
    border-radius: 0.7rem;
    background: #fff;
    color: inherit;
    text-decoration: none;
}

.pt-kj-result:hover {
    background: var(--pt-green-bg);
}

.pt-kj-result__ch {
    grid-area: ch;
    align-self: center;
    font-size: 2.4rem;
    font-weight: 700;
    color: #1a3a5c;
    text-align: center;
}

.pt-kj-result__read {
    grid-area: read;
    font-weight: 700;
    font-size: 0.9rem;
}

.pt-kj-result__mean {
    grid-area: mean;
    font-size: 0.78rem;
    color: #555;
    line-height: 1.5;
}

.pt-kj-result__tag {
    grid-area: tag;
    font-size: 0.7rem;
    color: #888;
}

/* ---- 部首カード ---- */
.pt-kj-bushu-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.7rem;
    margin-bottom: 0.8rem;
}

.pt-kj-bushu-card {
    display: flex;
    flex-direction: column;
    border: 1px solid var(--pt-green-border);
    border-radius: 0.9rem;
    background: #fff;
    overflow: hidden;
}

.pt-kj-bushu-card__main {
    display: grid;
    grid-template-columns: 4rem minmax(0, 1fr);
    grid-template-areas: "ch title" "ch sample" "ch count";
    column-gap: 0.7rem;
    padding: 0.7rem 0.9rem;
    color: inherit;
    text-decoration: none;
}

.pt-kj-bushu-card__main:hover {
    background: var(--pt-green-bg);
}

.pt-kj-bushu-card__ch {
    grid-area: ch;
    align-self: center;
    font-size: 3rem;
    font-weight: 900;
    color: var(--pt-blue);
    text-align: center;
}

.pt-kj-bushu-card__title {
    grid-area: title;
    font-weight: 700;
}

.pt-kj-bushu-card__sample {
    grid-area: sample;
    font-size: 1rem;
    color: #444;
    letter-spacing: 0.1em;
}

.pt-kj-bushu-card__count {
    grid-area: count;
    font-size: 0.75rem;
    color: #888;
}

.pt-kj-bushu-card__quiz {
    padding: 0.4rem 0.9rem;
    border-top: 1px solid #e6eaee;
    font-size: 0.82rem;
    font-weight: 700;
    text-decoration: none;
    background: #fafbfc;
}

/* ---- 一覧の表 ---- */
.pt-kj-table-wrap {
    overflow-x: auto;
    margin-bottom: 0.8rem;
}

.pt-kj-table {
    width: 100%;
    border-collapse: collapse;
    background: #fff;
    font-size: 0.88rem;
}

.pt-kj-table th,
.pt-kj-table td {
    border: 1px solid #e0e4e8;
    padding: 0.4rem 0.6rem;
    text-align: left;
    vertical-align: top;
}

.pt-kj-table thead th {
    background: #f2f5f8;
    white-space: nowrap;
}

.pt-kj-table__ch {
    font-size: 1.6rem;
    font-weight: 700;
    text-align: center !important;
    background: #fafbfc;
    width: 4rem;
}

.pt-kj-table__ch a {
    text-decoration: none;
}

.pt-kj-table__tp {
    display: block;
    color: #888;
    font-size: 0.72rem;
}

.pt-kj-table__kubun {
    font-size: 0.78rem;
    color: #555;
}

.is-kokuji {
    color: #a1272a;
    font-weight: 700;
}

.pt-kj-on {
    color: #1a3a5c;
    font-weight: 700;
}

.pt-kj-kun {
    color: #333;
}

.pt-kj-more {
    font-size: 0.75rem;
    white-space: nowrap;
}

.pt-kj-partlist {
    display: flex;
    flex-wrap: wrap;
    gap: 0.3rem;
}

.pt-kj-partchip {
    padding: 0.1rem 0.7rem;
    border: 1px solid #ccd3da;
    border-radius: 0.5rem;
    background: #fff;
    font-size: 1.05rem;
}

/* ---- 詳細ページ ---- */
.pt-kj-hero {
    display: grid;
    grid-template-columns: 8rem minmax(0, 1fr);
    gap: 1rem;
    align-items: center;
    padding: 1rem;
    border: 1px solid var(--pt-green-border);
    border-radius: 1rem;
    background: linear-gradient(160deg, #f4f9ff 0%, var(--pt-green-bg) 100%);
}

.pt-kj-hero__ch {
    font-size: 6rem;
    font-weight: 900;
    line-height: 1.1;
    color: #1a3a5c;
    text-align: center;
}

.pt-kj-hero__dl {
    display: grid;
    grid-template-columns: 4.5rem minmax(0, 1fr);
    gap: 0.25rem 0.6rem;
    margin: 0;
    font-size: 0.9rem;
}

.pt-kj-hero__dl dt {
    font-weight: 700;
    color: #555;
}

.pt-kj-hero__dl dd {
    margin: 0;
}

.pt-kj-chips-line {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.4rem;
}

.pt-kj-linkchip {
    display: inline-flex;
    align-items: baseline;
    gap: 0.3rem;
    padding: 0.15rem 0.7rem;
    border: 1px solid var(--pt-green-border);
    border-radius: 62.5rem;
    background: #fff;
    text-decoration: none;
    font-size: 1.15rem;
    font-weight: 700;
}

.pt-kj-linkchip small {
    font-size: 0.7rem;
    font-weight: 400;
    color: #666;
}

.pt-kj-jump {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin: 0.8rem 0 1rem;
}

.pt-kj-btn {
    display: inline-block;
    padding: 0.55rem 1.3rem;
    border: none;
    border-radius: 62.5rem;
    background: linear-gradient(90deg, var(--pt-blue-light), var(--pt-teal));
    color: #fff;
    font-weight: 700;
    font-size: 0.9rem;
    text-decoration: none;
    cursor: pointer;
}

.pt-kj-btn--plain {
    border: none;
}

.pt-kj-btn[hidden] {
    display: none;
}

/* ---- クイズ ---- */
.pt-kj-quiz {
    padding: 1rem;
    border: 1px solid var(--pt-green-border);
    border-radius: 1rem;
    background: linear-gradient(160deg, #f4f9ff 0%, var(--pt-green-bg) 100%);
    margin-bottom: 1rem;
    text-align: center;
}

.pt-kj-quiz .pt-kj-chips {
    justify-content: center;
}

.pt-kj-quiz .pt-kj-chip {
    font-size: 0.88rem;
}

.pt-kj-quiz__head {
    display: flex;
    justify-content: space-between;
    margin: 0.7rem 0 0.2rem;
    font-size: 0.85rem;
    font-weight: 700;
    color: #555;
}

#kjQuizTimer {
    color: #b3261e;
}

#kjQuizTimer[hidden] {
    display: none;
}

.pt-kj-quiz__q {
    margin: 0.2rem 0;
    font-size: 5rem;
    font-weight: 900;
    line-height: 1.2;
    color: #1a3a5c;
}

.pt-kj-quiz__sub {
    margin: 0 0 0.6rem;
    font-size: 0.85rem;
    color: #555;
}

.pt-kj-quiz__choices {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.5rem;
    margin-bottom: 0.6rem;
}

.pt-kj-choice {
    padding: 0.8rem 0.4rem;
    border: 1px solid #ccd3da;
    border-radius: 0.7rem;
    background: #fff;
    font-size: 1.15rem;
    font-weight: 700;
    cursor: pointer;
}

.pt-kj-choice:hover:not(:disabled) {
    background: var(--pt-green-bg);
}

.pt-kj-choice.is-correct {
    background: #e6f7ee;
    border-color: var(--pt-green);
    color: var(--pt-green-dark);
}

.pt-kj-choice.is-wrong {
    background: #fff5f5;
    border-color: #a1272a;
    color: #a1272a;
}

.pt-kj-quiz__feedback {
    margin: 0 0 0.6rem;
    font-size: 0.88rem;
    font-weight: 700;
    line-height: 1.7;
}

.pt-kj-quiz__feedback[hidden],
.pt-kj-quiz__result[hidden] {
    display: none;
}

.pt-kj-quiz__result {
    margin-bottom: 0.6rem;
    font-size: 0.88rem;
}

.pt-kj-quiz__score {
    font-size: 1.15rem;
    font-weight: 900;
    color: #1a3a5c;
}

/* ---- 出典 ---- */
.pt-kj-credit {
    margin: 1.4rem 0 1rem;
    padding: 0.8rem 1rem;
    border: 1px solid #e0e4e8;
    border-radius: 0.8rem;
    background: #fafbfc;
    font-size: 0.8rem;
    line-height: 1.7;
    color: #555;
}

.pt-kj-credit h2 {
    margin: 0 0 0.3rem;
    font-size: 0.95rem;
}

.pt-kj-credit p {
    margin: 0.3rem 0;
}

.pt-kj-credit__details {
    font-size: 0.72rem;
    color: #666;
}

@media (max-width: 40rem) {
    .pt-kj-row {
        grid-template-columns: 1fr;
    }

    .pt-kj-result-grid,
    .pt-kj-bushu-grid {
        grid-template-columns: 1fr;
    }

    .pt-kj-hero {
        grid-template-columns: 1fr;
    }

    .pt-kj-hero__ch {
        font-size: 5rem;
    }

    .pt-kj-input--wide {
        width: 100%;
    }

    .pt-kj-quiz__q {
        font-size: 4rem;
    }
}

/* 長いコラム名のリンクが、スマホで横にはみ出さないようにする */
.pt-kj-jump .pt-pill-link,
.pt-kj-jump .pt-kj-btn {
    max-width: 100%;
    white-space: normal;
    line-height: 1.5;
}