/* 席替え・あみだくじ・チーム分けツール専用スタイル(他ツールとは共用しない。単位はrem。本文幅のまま縦に積む) */

.pt-sg-form {
    margin: 1rem 0;
    padding: 0.8rem 1rem;
    border: 0.0625rem solid var(--pt-green-border);
    border-radius: 1rem;
    background: #fff;
}

.pt-sg-form [hidden] {
    display: none;
}

.pt-sg-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 0.3rem;
}

.pt-sg-tabs {
    padding-bottom: 0.6rem;
    border-bottom: 0.0625rem solid #e8edf2;
}

.pt-sg-chip {
    padding: 0.3rem 0.8rem;
    border: 0.0625rem solid #ccd3da;
    border-radius: 62.5rem;
    background: #fff;
    color: var(--pt-blue);
    font-weight: 700;
    font-size: 0.82rem;
    cursor: pointer;
}

.pt-sg-chip:hover {
    background: var(--pt-green-bg);
}

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

.pt-sg-block {
    padding: 0.8rem 0;
}

.pt-sg-block + .pt-sg-block {
    border-top: 0.0625rem solid #e8edf2;
}

.pt-sg-h2 {
    margin: 0 0 0.5rem;
    font-size: 1.05rem;
}

.pt-sg-label {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    margin: 0 0 0.3rem;
    font-weight: 700;
    font-size: 0.85rem;
}

.pt-sg-count {
    padding: 0.05rem 0.6rem;
    border-radius: 62.5rem;
    background: var(--pt-green-bg);
    color: var(--pt-green-dark);
    font-size: 0.75rem;
}

.pt-sg-textarea {
    display: block;
    width: 100%;
    box-sizing: border-box;
    padding: 0.5rem 0.7rem;
    border: 0.0625rem solid #ccd3da;
    border-radius: 0.6rem;
    font-family: inherit;
    font-size: 0.95rem;
    line-height: 1.7;
}

.pt-sg-textarea--short {
    max-width: 24rem;
}

.pt-sg-hint {
    margin: 0.3rem 0;
    font-size: 0.75rem;
    line-height: 1.6;
    color: #666;
}

.pt-sg-warn {
    margin: 0.3rem 0;
    padding: 0.3rem 0.6rem;
    border-radius: 0.5rem;
    background: #fff8e1;
    color: #6b4a00;
    font-size: 0.78rem;
}

.pt-sg-inline {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem 0.8rem;
    margin: 0.4rem 0;
    font-size: 0.88rem;
}

.pt-sg-input {
    width: 5rem;
    padding: 0.3rem 0.5rem;
    border: 0.0625rem solid #ccd3da;
    border-radius: 0.5rem;
    font-size: 0.9rem;
}

.pt-sg-select {
    padding: 0.3rem 0.4rem;
    border: 0.0625rem solid #ccd3da;
    border-radius: 0.5rem;
    background: #fff;
    font-size: 0.85rem;
    max-width: 9rem;
}

.pt-sg-sub {
    margin: 0.8rem 0;
    padding-top: 0.6rem;
    border-top: 0.0625rem dashed #e0e4e8;
}

.pt-sg-pills {
    display: flex;
    flex-wrap: wrap;
    gap: 0.3rem;
    margin-top: 0.3rem;
}

.pt-sg-pill {
    padding: 0.15rem 0.7rem;
    border: 0.0625rem solid #e0a030;
    border-radius: 62.5rem;
    background: #fff4d6;
    color: #6b4a00;
    font-size: 0.78rem;
    font-weight: 700;
    cursor: pointer;
}

.pt-sg-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin: 0.6rem 0;
}

.pt-sg-btn {
    padding: 0.45rem 1.2rem;
    border: none;
    border-radius: 62.5rem;
    background: linear-gradient(90deg, var(--pt-blue-light), var(--pt-teal));
    color: #fff;
    font-weight: 700;
    font-size: 0.85rem;
    cursor: pointer;
}

.pt-sg-btn--sub {
    background: #fff;
    border: 0.0625rem solid #ccd3da;
    color: var(--pt-blue);
}

/* 結果 */
.pt-sg-result {
    margin-top: 0.6rem;
}

.pt-sg-result:not(:empty) {
    padding: 0.8rem;
    border-radius: 0.8rem;
    background: linear-gradient(160deg, #eef6ff 0%, var(--pt-green-bg) 100%);
}

.pt-sg-error {
    margin: 0;
    font-weight: 700;
    color: #a1272a;
}

.pt-sg-redo {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    gap: 0.4rem;
    margin: 0 0 0.4rem;
    padding: 0.3rem 0.7rem;
    border-radius: 0.6rem;
    background: #fff;
    font-size: 0.82rem;
}

.pt-sg-redo strong {
    font-size: 0.95rem;
    color: var(--pt-blue);
}

.pt-sg-redo.is-redone strong {
    color: #a86a00;
}

.pt-sg-meta {
    margin: 0 0 0.5rem;
    font-size: 0.78rem;
    color: #555;
    line-height: 1.6;
}

/* あみだくじ */
.pt-sg-amida {
    overflow-x: auto;
}

.pt-sg-amida.is-wide {
    padding-bottom: 0.3rem;
}

.pt-sg-amida__row {
    display: grid;
    grid-template-columns: repeat(var(--sg-n), minmax(0, 1fr));
    gap: 0.2rem;
}

.pt-sg-amida.is-wide .pt-sg-amida__row,
.pt-sg-amida.is-wide .pt-sg-amida__svg {
    min-width: calc(var(--sg-n) * 3rem);
}

.pt-sg-amida__name {
    padding: 0.35rem 0.1rem;
    border: 0.0625rem solid #ccd3da;
    border-radius: 0.5rem;
    background: #fff;
    color: var(--pt-blue);
    font-size: 0.78rem;
    font-weight: 700;
    line-height: 1.3;
    word-break: break-all;
    cursor: pointer;
}

.pt-sg-amida__name.is-done {
    background: var(--pt-green-bg);
    border-color: var(--pt-green-border);
}

.pt-sg-amida__svg {
    display: block;
    width: 100%;
    margin: 0.2rem 0;
}

.pt-sg-amida__v {
    stroke: #8a95a3;
    stroke-width: 1.5;
}

.pt-sg-amida__h {
    stroke: #8a95a3;
    stroke-width: 1.5;
}

.pt-sg-amida__path {
    fill: none;
    stroke-width: 3;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.pt-sg-amida__goal {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 2.2rem;
    padding: 0.2rem 0.1rem;
    border: 0.0625rem dashed #ccd3da;
    border-radius: 0.5rem;
    background: #f4f6f8;
    color: #888;
    font-size: 0.78rem;
    font-weight: 700;
    word-break: break-all;
    text-align: center;
}

.pt-sg-amida__goal.is-open {
    border-style: solid;
    border-width: 0.125rem;
    background: #fff;
    color: #222;
}

.pt-sg-amida__goalwho {
    font-size: 0.68rem;
    font-weight: 400;
    color: #555;
}

/* 席替え */
.pt-sg-board {
    margin: 0 auto 0.5rem;
    padding: 0.35rem 1rem;
    max-width: 22rem;
    border-radius: 0.4rem;
    background: #2f4f3f;
    color: #fff;
    font-size: 0.85rem;
    font-weight: 700;
    text-align: center;
}

.pt-sg-seats {
    display: grid;
    grid-template-columns: repeat(var(--sg-cols, 6), minmax(0, 1fr));
    gap: 0.3rem;
}

.pt-sg-seat {
    padding: 0.5rem 0.1rem;
    border: 0.0625rem solid #ccd3da;
    border-radius: 0.5rem;
    background: #fff;
    font-size: 0.78rem;
    font-weight: 700;
    text-align: center;
    word-break: break-all;
}

.pt-sg-seat.is-empty {
    background: #f4f6f8;
    color: #aaa;
    border-style: dashed;
    font-weight: 400;
}

.pt-sg-seat.is-fixed {
    border-color: #e0a030;
    background: #fff4d6;
}

/* チーム分け */
.pt-sg-teams {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.6rem;
}

.pt-sg-team {
    padding: 0.6rem 0.8rem;
    border-radius: 0.7rem;
    background: #fff;
}

.pt-sg-team__title {
    margin: 0 0 0.3rem;
    font-size: 0.92rem;
    color: var(--pt-blue);
}

.pt-sg-team__list {
    margin: 0;
    padding-left: 1.1rem;
    font-size: 0.88rem;
    line-height: 1.7;
}

.pt-sg-team__list .is-leader {
    font-weight: 700;
    color: #a86a00;
}

.pt-sg-team__sum {
    margin: 0.3rem 0 0;
    font-size: 0.75rem;
    color: #666;
}

.pt-sg-kanji {
    margin: 0;
    font-size: 1.15rem;
    font-weight: 900;
    color: var(--pt-blue);
}

/* くじ引き */
.pt-sg-lot {
    margin: 0;
    padding-left: 1.4rem;
    font-size: 1.05rem;
    font-weight: 700;
    line-height: 1.9;
}

.pt-sg-section {
    margin: 1.5rem 0;
}

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

    .pt-sg-textarea--short {
        max-width: none;
    }
}

.pt-sg-fair {
    margin: 0.4rem 0;
    padding: 0.3rem 0.7rem;
    border-radius: 0.5rem;
    background: #fff;
    font-size: 0.75rem;
    line-height: 1.6;
    color: #2d5a3d;
}

.pt-sg-print {
    display: none;
}

/* A4縦印刷: 入力欄や説明を隠し、結果(+作成日・公平の注釈)だけを印刷する */
@media print {
    @page {
        size: A4 portrait;
        margin: 1rem;
    }

    body.sg-printing #pt-gnav,
    body.sg-printing .pt-sg-noprint,
    body.sg-printing .pt-sg-form,
    body.sg-printing .pt-sg-section,
    body.sg-printing .pt-note,
    body.sg-printing .pt-column-section,
    body.sg-printing .pt-ad-inline,
    body.sg-printing footer {
        display: none !important;
    }

    body.sg-printing .pt-sg-print {
        display: block;
    }

    .pt-sg-print__title {
        margin: 0 0 0.2rem;
        font-size: 1.3rem;
    }

    .pt-sg-print__date {
        margin: 0 0 0.6rem;
        font-size: 0.8rem;
        color: #444;
    }

    .pt-sg-print .pt-sg-result:not(:empty) {
        padding: 0;
        background: #fff;
    }

    .pt-sg-print .pt-sg-amida {
        overflow: visible;
    }

    .pt-sg-print .pt-sg-team,
    .pt-sg-print .pt-sg-seat {
        break-inside: avoid;
        border: 0.0625rem solid #999;
    }
}

/* 見た目の仕上げ */
@keyframes pt-sg-pop {
    from { opacity: 0; transform: translateY(0.4rem); }
    to { opacity: 1; transform: none; }
}

.pt-sg-form {
    box-shadow: 0 0.25rem 1rem rgba(20, 60, 90, 0.08);
}

.pt-sg-tabs {
    gap: 0.4rem;
}

.pt-sg-tabs .pt-sg-chip {
    flex: 1 1 5rem;
    padding: 0.55rem 0.4rem;
    border-radius: 0.8rem;
    font-size: 0.9rem;
    transition: background 0.15s, transform 0.15s, box-shadow 0.15s;
}

.pt-sg-tabs .pt-sg-chip.is-active {
    background: linear-gradient(90deg, var(--pt-blue-light), var(--pt-teal));
    box-shadow: 0 0.2rem 0.6rem rgba(20, 110, 160, 0.3);
}

.pt-sg-btn {
    padding: 0.6rem 1.4rem;
    box-shadow: 0 0.15rem 0.5rem rgba(20, 110, 160, 0.25);
    transition: transform 0.15s, box-shadow 0.15s;
}

.pt-sg-btn:hover {
    transform: translateY(-0.1rem);
}

.pt-sg-btn--sub {
    box-shadow: none;
}

.pt-sg-btn--sub:hover {
    background: var(--pt-green-bg);
}

.pt-sg-textarea:focus,
.pt-sg-input:focus,
.pt-sg-select:focus {
    outline: 0.125rem solid var(--pt-teal);
    outline-offset: 0.0625rem;
}

.pt-sg-result:not(:empty) {
    border: 0.0625rem solid var(--pt-green-border);
    animation: pt-sg-pop 0.3s ease-out;
}

.pt-sg-fair {
    border-left: 0.25rem solid var(--pt-teal);
}

.pt-sg-redo {
    box-shadow: 0 0.0625rem 0.3rem rgba(0, 0, 0, 0.06);
}

.pt-sg-amida__name {
    box-shadow: 0 0.1rem 0.3rem rgba(0, 0, 0, 0.08);
    transition: transform 0.15s, background 0.15s;
}

.pt-sg-amida__name:hover {
    transform: translateY(-0.1rem);
}

.pt-sg-amida__goal {
    min-height: 2.6rem;
    font-size: 0.85rem;
}

.pt-sg-amida__goal.is-open {
    box-shadow: 0 0.1rem 0.4rem rgba(0, 0, 0, 0.12);
    animation: pt-sg-pop 0.3s ease-out;
}

.pt-sg-amida__v,
.pt-sg-amida__h {
    stroke: #a9b3bf;
    stroke-linecap: round;
}

.pt-sg-amida__path {
    animation: pt-sg-pop 0.4s ease-out;
    filter: drop-shadow(0 0 0.15rem rgba(0, 0, 0, 0.25));
}

.pt-sg-board {
    background: linear-gradient(180deg, #3a6350, #2a4638);
    border: 0.25rem solid #b58a54;
    border-radius: 0.5rem;
    letter-spacing: 0.3rem;
}

.pt-sg-seat {
    padding: 0.7rem 0.1rem;
    border-bottom-width: 0.2rem;
    border-bottom-color: #9fb8c8;
    box-shadow: 0 0.1rem 0.3rem rgba(0, 0, 0, 0.06);
    animation: pt-sg-pop 0.3s ease-out;
}

.pt-sg-seat.is-empty {
    box-shadow: none;
    border-bottom-width: 0.0625rem;
}

.pt-sg-seat.is-fixed {
    border-bottom-color: #e0a030;
}

.pt-sg-team {
    border-top: 0.25rem solid var(--pt-blue-light);
    box-shadow: 0 0.15rem 0.5rem rgba(0, 0, 0, 0.08);
    animation: pt-sg-pop 0.3s ease-out;
}

.pt-sg-team:nth-child(4n+2) { border-top-color: #1aa37a; }
.pt-sg-team:nth-child(4n+3) { border-top-color: #e0a030; }
.pt-sg-team:nth-child(4n+4) { border-top-color: #d9607a; }

.pt-sg-team__title {
    font-size: 1rem;
}

.pt-sg-kanji,
.pt-sg-lot {
    animation: pt-sg-pop 0.3s ease-out;
}

.pt-sg-kanji {
    padding: 0.8rem;
    border-radius: 0.7rem;
    background: #fff;
    text-align: center;
    font-size: 1.3rem;
}

.pt-sg-lot {
    list-style: none;
    padding: 0;
    counter-reset: lot;
}

.pt-sg-lot li {
    counter-increment: lot;
    margin: 0.3rem 0;
    padding: 0.4rem 0.8rem;
    border-radius: 0.6rem;
    background: #fff;
    box-shadow: 0 0.1rem 0.3rem rgba(0, 0, 0, 0.06);
}

.pt-sg-lot li::before {
    content: counter(lot);
    display: inline-block;
    width: 1.6rem;
    height: 1.6rem;
    margin-right: 0.6rem;
    border-radius: 50%;
    background: var(--pt-blue);
    color: #fff;
    font-size: 0.85rem;
    line-height: 1.6rem;
    text-align: center;
}

@media (prefers-reduced-motion: reduce) {
    * { animation: none !important; transition: none !important; }
}

/* PDF作成時だけ、画面の外に本文幅で描いて画像にする */
.pt-sg-print.is-capturing {
    display: block;
    position: fixed;
    top: 0;
    left: -200vw;
    width: 44rem;
    padding: 1rem;
    background: #fff;
}

.pt-sg-print.is-capturing .pt-sg-result:not(:empty) {
    padding: 0;
    background: #fff;
    border: none;
    animation: none;
}