/* =========================================================
   セミナー選択UI
   PC: 4カラム / 768px以下: 2カラム
   ========================================================= */

#kaisai_deploy.seminar-select,
#kaisai_deploy.seminar-select * {
    box-sizing: border-box;
}

#kaisai_deploy.seminar-select {
    width: 100%;
    margin: 0;
    padding: 0;
    list-style: none;
}

#kaisai_deploy.seminar-select p,
#kaisai_deploy.seminar-select label {
    margin: 0;
}

/* =========================================================
   セミナーカード
   ========================================================= */

#kaisai_deploy .seminar-select__card {
    width: 100%;
    margin: 0 0 14px;
    padding: 20px 18px 18px;
    border: 1px solid #d8d8d8;
    border-radius: 8px;
    background: #fff;
}

#kaisai_deploy .seminar-select__card:last-child {
    margin-bottom: 0;
}

/* 開催日時の見出しを上段、一覧を下段100%幅にする */
#kaisai_reception .table_style3 .seminar-select__heading-row th,
#kaisai_reception .table_style3 .seminar-select__content-row td {
    width: 100%;
}

#kaisai_reception .table_style3 .seminar-select__heading-row th {
    text-align: left;
}

#kaisai_reception .table_style3 .seminar-select__content-row > td > .row {
    width: 100%;
}

#kaisai_reception .table_style3 .seminar-select__content-row > td {
    padding-left: 0;
    padding-right: 0;
}

/* サムネイルありカード */
#kaisai_deploy .seminar-select__card--has-image {
    display: grid;
    grid-template-columns: 38% minmax(0, 1fr);
    gap: 25px;
    align-items: start;
}

#kaisai_deploy .seminar-select__image {
    width: 100%;
    min-width: 0;
}

#kaisai_deploy .seminar-select__image a {
    display: block;
}

#kaisai_deploy .seminar-select__image img {
    display: block;
    width: 100%;
}

#kaisai_deploy .seminar-select__body {
    min-width: 0;
    width: 100%;
}

/* =========================================================
   タイトル・開催方式
   ========================================================= */

#kaisai_deploy .seminar-select__header {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 18px;
}

#kaisai_deploy .seminar-select__title {
    width: 100%;
    min-width: 0;
    font-size: 16px;
    font-weight: 700;
    line-height: 1.65;
    overflow-wrap: anywhere;
}

#kaisai_deploy .seminar-select__title a {
    display: inline;
    color: #db6200;
    text-decoration: underline;
    text-decoration-thickness: 1px;
    text-underline-offset: 3px;
}

#kaisai_deploy .seminar-select__link-icon {
    display: inline-block;
    width: 21px;
    height: 21px;
    margin-left: 6px;
    vertical-align: -2px;
    fill: #c4cad5;
    flex-shrink: 0;
    position: relative;
    top: 4px;
    left: -4px;
}

#kaisai_deploy .seminar-select__title a:hover {
    text-decoration: none;
}

#kaisai_deploy .seminar-select__external-icon {
    display: inline-block;
    width: 15px;
    height: 15px;
    margin-left: 7px;
    vertical-align: -2px;
    fill: none;
    stroke: #b9b9b9;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
}

/* =========================================================
   開催方式バッジ
   ========================================================= */

#kaisai_deploy .seminar-select__badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    min-height: 28px;
    padding: 4px 13px;
    border-radius: 999px;
    font-size: 14px;
    font-weight: 700;
    line-height: 1.2;
    white-space: nowrap;
}

#kaisai_deploy .seminar-select__badge-icon {
    width: 18px;
    height: 18px;
    flex: 0 0 18px;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.9;
    stroke-linecap: round;
    stroke-linejoin: round;
}

#kaisai_deploy .seminar-select__badge--online {
    color: #3d9658;
    background: #e8f4e9;
}

#kaisai_deploy .seminar-select__badge--online span {
    color: #333;
}

#kaisai_deploy .seminar-select__badge--onsite {
    color: #aaa;
    background: #eee;
}

#kaisai_deploy .seminar-select__badge--onsite span {
    color: #444;
}

/* =========================================================
   日程欄
   PCは4カラム固定
   ========================================================= */

#kaisai_deploy .seminar-select__dates {
    position: relative;
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    width: 100%;
    min-height: 82px;
    border: 1px dotted #ccc;
    overflow: hidden;
}

/*
 * 日程が4件未満でも、4カラム分の縦線を表示する。
 */
#kaisai_deploy .seminar-select__dates::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: 0;
    pointer-events: none;

    background:
        repeating-linear-gradient(
            to bottom,
            #d4d4d4 0,
            #d4d4d4 2px,
            transparent 2px,
            transparent 5px
        )
        25% 0 / 1px 100% no-repeat,

        repeating-linear-gradient(
            to bottom,
            #d4d4d4 0,
            #d4d4d4 2px,
            transparent 2px,
            transparent 5px
        )
        50% 0 / 1px 100% no-repeat,

        repeating-linear-gradient(
            to bottom,
            #d4d4d4 0,
            #d4d4d4 2px,
            transparent 2px,
            transparent 5px
        )
        75% 0 / 1px 100% no-repeat;
}

/* 各日程セル */
#kaisai_deploy .seminar-select__date {
    position: relative;
    z-index: 1;

    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    grid-template-areas:
        "check date"
        "check time";

    align-content: center;
    align-items: center;
    column-gap: 14px;
    row-gap: 2px;

    min-width: 0;
    min-height: 82px;
    padding: 13px 14px;

    background: transparent;
    cursor: pointer;
}

#kaisai_deploy .seminar-select__date:hover {
    background: rgba(247, 247, 247, 0.75);
}

/*
 * PCの2段目以降。
 * 行頭のセルから4カラム分、横線を1本だけ引く。
 */
#kaisai_deploy
.seminar-select__date:nth-child(4n + 1):not(:first-child)::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 400%;
    border-top: 1px dotted #ccc;
    pointer-events: none;
}

/* =========================================================
   チェックボックス・日時
   ========================================================= */

#kaisai_deploy .seminar-select__date input[type="checkbox"] {
    grid-area: check;
    width: 22px;
    height: 22px;
    left:0;
    margin: 0;
    accent-color: #28ad35;
    cursor: pointer;
}

#kaisai_deploy .seminar-select__date-text {
    grid-area: date;
    min-width: 0;
    color: #111;
    font-size: 15px;
    font-weight: 700;
    line-height: 1.35;
    white-space: nowrap;
}

#kaisai_deploy .seminar-select__md,
#kaisai_deploy .seminar-select__weekday {
    display: inline-block;
}

#kaisai_deploy .seminar-select__weekday {
    margin-left: -1px;
}

#kaisai_deploy .seminar-select__time {
    grid-area: time;
    color: #111;
    font-size: 15px;
    line-height: 1.35;
    white-space: nowrap;
}
#kaisai_no_reception {
    text-align:center;
}

@media screen and (max-width: 1040px) {
    #kaisai_deploy .seminar-select__card--has-image {
        grid-template-columns: 1fr;
        gap: 14px;
    }
    #kaisai_deploy .seminar-select__image {
        width: 100%;
        max-width: 320px;
    }
}

/* =========================================================
   タブレット
   2カラム
   ========================================================= */

@media screen and (max-width: 768px) {

    #kaisai_deploy .seminar-select__card {
        padding: 16px 14px;
    }

    #kaisai_deploy .seminar-select__card--has-image {
        grid-template-columns: 1fr;
        gap: 14px;
    }

    #kaisai_deploy .seminar-select__image {
        width: 100%;
        max-width: 100%;
    }

    #kaisai_deploy .seminar-select__header {
        gap: 10px;
        margin-bottom: 14px;
    }

    #kaisai_deploy .seminar-select__title {
        font-size: 15px;
    }

    #kaisai_deploy .seminar-select__dates {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        min-height: auto;
    }

    /*
     * タブレットでは中央の縦線だけ表示。
     */
    #kaisai_deploy .seminar-select__dates::before {
        background:
            repeating-linear-gradient(
                to bottom,
                #d4d4d4 0,
                #d4d4d4 2px,
                transparent 2px,
                transparent 5px
            )
            50% 0 / 1px 100% no-repeat;
    }

    /*
     * PC用の4カラム横線を解除。
     */
    #kaisai_deploy
    .seminar-select__date:nth-child(4n + 1):not(:first-child)::before {
        content: none;
    }

    /*
     * 2段目以降は、行頭から2カラム分だけ横線を引く。
     */
    #kaisai_deploy
    .seminar-select__date:nth-child(2n + 1):not(:first-child)::before {
        content: "";
        position: absolute;
        top: 0;
        left: 0;
        width: 200%;
        border-top: 1px dotted #ccc;
        pointer-events: none;
    }

    #kaisai_deploy .seminar-select__date {
        grid-template-columns: auto auto auto minmax(0, 1fr);
        grid-template-areas: "check date time .";
        align-items: center;
        align-content: center;
        column-gap: 6px;
        row-gap: 0;
        min-height: 64px;
        padding: 8px 10px;
    }

    #kaisai_deploy .seminar-select__date-text {
        grid-area: date;
        white-space: nowrap;
    }

    #kaisai_deploy .seminar-select__time {
        grid-area: time;
        white-space: nowrap;
    }
}

/* =========================================================
   スマートフォン微調整
   2カラムのまま日時を1行表示
   ========================================================= */

@media screen and (max-width: 460px) {
    #kaisai_deploy .seminar-select__date {
        grid-template-columns: 18px auto auto minmax(0, 1fr);
        grid-template-areas: "check date time .";
        column-gap: 4px;
        row-gap: 0;
        min-height: 54px;
        padding: 6px;
    }

    #kaisai_deploy .seminar-select__date input[type="checkbox"] {
        width: 16px;
        height: 16px;
    }

    #kaisai_deploy .seminar-select__date-text,
    #kaisai_deploy .seminar-select__time {
        font-size: 13px;
        white-space: nowrap;
    }

    #kaisai_deploy .seminar-select__weekday {
        display: inline-block;
        margin-left: -2px;
        font-size: 12px;
        letter-spacing: -0.03em;
    }

    #kaisai_deploy .seminar-select__time {
        margin-left: -1px;
    }

    section.form input[type="checkbox"]:checked:before {
        left: 0px;
        top: 7px;
        width: 7px;
        height: 2px;
    }

    section.form input[type="checkbox"]:checked:after {
        right: 3px;
        bottom: 0px;
        width: 2px;
        height: 10px;
    }
}

#kaisai_deploy .seminar-select__date--disabled {
    opacity: 0.38;
    background: #f5f5f5;
    cursor: not-allowed;
}

#kaisai_deploy .seminar-select__date--disabled:hover {
    background: #f5f5f5;
}

#kaisai_deploy .seminar-select__date--disabled input[type="checkbox"] {
    cursor: not-allowed;
}