/* src/public/css/manuscript-paper.css */

.mp-app {
    margin-top: 20px;
}

/* オプションバー */
.mp-options-bar {
    background: #ffffff;
    padding: 20px;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
    margin-bottom: 20px;
}
.mp-options-title {
    margin: 0 0 15px;
    font-size: 1.05rem;
    color: #1e3c72;
    display: flex;
    align-items: center;
    gap: 8px;
}
.mp-options-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 24px;
    margin-bottom: 16px;
}
.mp-option-group {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
}
.mp-option-label {
    font-size: 0.85rem;
    font-weight: bold;
    color: #475569;
}

/* セグメント切り替えボタン */
.mp-btn-toggle {
    display: inline-flex;
    border: 1px solid #cbd5e1;
    border-radius: 8px;
    overflow: hidden;
}
.mp-toggle-btn {
    padding: 9px 16px;
    border: none;
    background: #f8fafc;
    color: #475569;
    font-size: 0.9rem;
    cursor: pointer;
    transition: background-color 0.15s, color 0.15s;
}
.mp-toggle-btn + .mp-toggle-btn {
    border-left: 1px solid #cbd5e1;
}
.mp-toggle-btn.is-active {
    background: #2a5298;
    color: #ffffff;
}

/* チェックボックス・題名名前欄 */
.mp-checks {
    border-top: 1px solid #e9ecef;
    padding-top: 14px;
}
.mp-check-label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.92rem;
    color: #333333;
    cursor: pointer;
}
.mp-title-name-fields {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin-top: 12px;
}
/* 💡 display:flex の指定が、hidden属性の既定スタイル（display:none）より
         あとに読み込まれて上書きしてしまうため、明示的に効かせます */
.mp-title-name-fields[hidden] {
    display: none;
}
.mp-field-label {
    display: flex;
    flex-direction: column;
    gap: 6px;
    font-size: 0.85rem;
    font-weight: bold;
    color: #475569;
}
.mp-field-label input[type="text"] {
    font-size: 16px; /* iOSの自動ズーム防止 */
    padding: 8px 10px;
    border: 1px solid #cbd5e1;
    border-radius: 8px;
    min-width: 200px;
}

/* 入力欄 */
.mp-pane-box {
    background: #ffffff;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
    overflow: hidden;
    margin-bottom: 16px;
}
.mp-pane-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 14px;
    background: #f8fafc;
    border-bottom: 1px solid #e9ecef;
    font-size: 0.85rem;
    font-weight: bold;
    color: #475569;
}
.mp-pane-textarea {
    width: 100%;
    min-height: 160px;
    padding: 14px;
    border: none;
    resize: vertical;
    font-size: 16px; /* iOSの自動ズーム防止 */
    line-height: 1.6;
    font-family: inherit;
    box-sizing: border-box;
}
.mp-pane-textarea:focus {
    outline: none;
}

.mp-btn-sm {
    padding: 5px 12px;
    border: 1px solid #cbd5e1;
    border-radius: 6px;
    background: #ffffff;
    color: #475569;
    font-size: 0.82rem;
    cursor: pointer;
}
.mp-btn-sm:hover {
    background: #f1f5f9;
}

/* プレビューのヘッダー（文字数・印刷ボタン） */
.mp-preview-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
    font-size: 0.88rem;
    color: #475569;
}
.mp-btn-primary {
    padding: 10px 20px;
    border: none;
    border-radius: 50px;
    background: #2a5298;
    color: #ffffff;
    font-weight: bold;
    font-size: 0.95rem;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: background-color 0.15s;
}
.mp-btn-primary:hover {
    background: #1e3c72;
}

/* =========================================
   原稿用紙のマス目
   ========================================= */
.mp-preview-scroll {
    overflow-x: auto;
    padding: 4px;
}
.mp-preview {
    display: flex;
    flex-wrap: wrap;
    gap: 24px;
}

.mp-page {
    --mp-cell: 28px;
    background: #ffffff;
    border: 1px solid #cbd5e1;
    box-shadow: 0 2px 8px rgba(0,0,0,0.06);
    flex-shrink: 0;
}

/* 縦書き：行（列）は右から左へ。1列＝原稿用紙の1行ぶん（上から下） */
.mp-page-vertical {
    writing-mode: vertical-rl;
    display: grid;
    grid-template-rows: repeat(var(--mp-lines), var(--mp-cell));
    grid-auto-columns: var(--mp-cell);
    grid-auto-flow: column;
}

/* 横書き：行は上から下へ。1行＝原稿用紙の1行ぶん（左から右） */
.mp-page-horizontal {
    writing-mode: horizontal-tb;
    display: grid;
    grid-template-columns: repeat(var(--mp-cols), var(--mp-cell));
    grid-auto-rows: var(--mp-cell);
    grid-auto-flow: row;
}

.mp-cell {
    width: var(--mp-cell);
    height: var(--mp-cell);
    border: 1px solid #d8dee6;
    box-sizing: border-box;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: calc(var(--mp-cell) * 0.62);
    line-height: 1;
    color: #1a1a1a;
    writing-mode: horizontal-tb; /* マスの中の文字自体は常に正立させる */
}
.mp-page-vertical .mp-cell {
    writing-mode: vertical-rl;
}

/* 禁則処理で1マスに2文字入るとき（句読点などの同居） */
.mp-cell.is-double {
    flex-direction: column;
}
.mp-page-vertical .mp-cell.is-double {
    flex-direction: row;
}
.mp-cell-main,
.mp-cell-sub {
    font-size: calc(var(--mp-cell) * 0.46);
    line-height: 1;
}

/* =========================================
   スマホ向け
   ========================================= */
@media (max-width: 768px) {
    .mp-options-grid {
        gap: 16px;
    }
    .mp-page {
        --mp-cell: 22px;
    }
}

/* =========================================
   印刷：原稿用紙のマス目だけを紙に出す
   ========================================= */
@media print {
    body * {
        visibility: hidden;
    }
    #mp-preview,
    #mp-preview * {
        visibility: visible;
    }
    #mp-preview {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
    }
    .mp-preview-scroll {
        overflow: visible;
        padding: 0;
    }
    .mp-page {
        --mp-cell: 7mm;
        border: none;
        box-shadow: none;
        page-break-after: always;
        margin: 0 auto;
    }
    .mp-page:last-child {
        page-break-after: auto;
    }
}