/* ==========================================================
   お役立ち｜定期業務用指示文集 専用スタイル
   色と書体は /css/style.css の共通設定をそのまま使用
   （--navy / --gold / --paper / --line / --serif / --sans）
   ========================================================== */

/* 読みやすさのための文字色（共通の --ink-soft より濃い） */
:root {
    --read: #3a3e4a;
    --read-dim: #6b6f7d;
}
/* ----------------------------------------------------------
   区分のご案内
   ---------------------------------------------------------- */
.kind-guide {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
}

.kind-count {
    margin: 18px 0 0;
    font-size: 15px;
    color: var(--read);
}

.kind-count strong {
    font-family: var(--serif);
    font-size: 26px;
    font-weight: 600;
    letter-spacing: 0.06em;
    color: var(--gold);
}

/* 準備の印の凡例 */
.need-legend {
    display: flex;
    flex-wrap: wrap;
    gap: 12px 36px;
    margin: 40px 0 0;
    padding: 24px 28px;
    list-style: none;
    background-color: var(--white);
    border: 1px solid var(--line);
    border-radius: 2px;
}

.need-legend li {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 16px;
    color: var(--read);
}

.need-legend b {
    font-weight: 700;
    color: var(--navy);
}

.need-legend .icon {
    color: var(--gold);
}

/* 共通の絵記号 */
.icon {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
    stroke: currentColor;
    stroke-width: 2;
    fill: none;
    stroke-linecap: round;
    stroke-linejoin: round;
}

/* ----------------------------------------------------------
   絞り込み
   ---------------------------------------------------------- */
.filters {
    display: flex;
    flex-direction: column;
    gap: 12px;
    min-width: 0;
}

.search-box {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 18px;
    background-color: var(--white);
    border: 1px solid var(--line);
    border-radius: 2px;
}

.search-box:focus-within {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(51, 81, 142, 0.1);
}

.search-box .icon {
    color: var(--accent);
}

.search-box input {
    width: 100%;
    border: 0;
    outline: none;
    background: transparent;
    font-family: var(--sans);
    font-size: 16px;
    color: var(--ink);
    letter-spacing: 0.04em;
}

.search-box input::placeholder {
    color: #7e8290;
}

.search-box .clear-btn {
    display: none;
    padding: 0;
    border: 0;
    background: none;
    font-family: var(--sans);
    font-size: 15px;
    color: var(--accent);
    cursor: pointer;
}

/* 絞り込みの札 */
.chip-row {
    display: flex;
    align-items: center;
    gap: 6px;
    min-width: 0;
    overflow-x: auto;
    padding: 6px 10px;
    background-color: var(--white);
    border: 1px solid var(--line);
    border-radius: 2px;
}

@media (min-width: 768px) {
    .chip-row {
        flex-wrap: wrap;
        overflow-x: visible;
    }
}

.chip-row .row-label {
    flex-shrink: 0;
    margin-right: 6px;
    padding-right: 12px;
    border-right: 1px solid var(--line);
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 0.1em;
    color: var(--navy);
    white-space: nowrap;
}

.chip-row button {
    flex-shrink: 0;
    padding: 8px 14px;
    border: 1px solid transparent;
    border-radius: 2px;
    background: none;
    font-family: var(--sans);
    font-size: 15px;
    letter-spacing: 0.04em;
    color: var(--read);
    white-space: nowrap;
    cursor: pointer;
    transition: background-color 0.25s ease, color 0.25s ease, border-color 0.25s ease;
}

.chip-row button:hover {
    background-color: var(--paper);
    color: var(--navy);
}

.chip-row button.active {
    background-color: var(--navy);
    border-color: var(--navy);
    color: var(--white);
}

/* 件数と まとめて複写 */
.result-meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 12px 20px;
    margin: 28px 0 24px;
    font-size: 16px;
    color: var(--read);
}

.result-meta strong {
    font-family: var(--serif);
    font-size: 22px;
    font-weight: 600;
    color: var(--gold);
}

.result-meta .active-filters {
    font-size: 15px;
    color: var(--read-dim);
}

.btn-copy-all {
    margin-left: auto;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    border: 1px solid var(--navy);
    border-radius: 2px;
    background: none;
    font-family: var(--sans);
    font-size: 15px;
    letter-spacing: 0.06em;
    color: var(--navy);
    cursor: pointer;
    transition: background-color 0.25s ease, color 0.25s ease;
}

.btn-copy-all:hover {
    background-color: var(--navy);
    color: var(--white);
}

/* ----------------------------------------------------------
   二列の配置（左：部門でさがす ／ 右：絞り込みと一覧）
   ---------------------------------------------------------- */
.library-layout {
    display: grid;
    gap: 32px;
}

/* 横スクロールする札の行が、列を画面外まで押し広げないようにする */
.library-layout>* {
    min-width: 0;
}

@media (min-width: 1000px) {
    .library-layout {
        grid-template-columns: 236px minmax(0, 1fr);
        gap: 40px;
    }

    .dept-side-inner {
        position: sticky;
        top: 100px;
        /* 画面より高くなる場合は左列の中だけを動かす */
        max-height: calc(100vh - 124px);
        overflow-y: auto;
        padding-right: 4px;
    }
}

.side-title {
    margin: 0 0 14px;
    padding-bottom: 12px;
    font-family: var(--serif);
    font-size: 17px;
    font-weight: 600;
    letter-spacing: 0.08em;
    color: var(--navy);
    border-bottom: 1px solid var(--line);
    position: relative;
}

.side-title::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -1px;
    width: 36px;
    height: 1px;
    background-color: var(--gold);
}

/* 部門の一覧 */
.dept-nav {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.dept-nav button {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    width: 100%;
    padding: 9px 12px;
    border: 0;
    border-left: 2px solid transparent;
    border-radius: 2px;
    background: none;
    font-family: var(--sans);
    text-align: left;
    cursor: pointer;
    transition: background-color 0.25s ease, border-color 0.25s ease;
}

.dept-nav button:hover {
    background-color: var(--paper);
    border-left-color: var(--line);
}

.dept-nav button.active {
    background-color: var(--paper);
    border-left-color: var(--gold);
}

.dept-nav .name {
    font-size: 15px;
    letter-spacing: 0.02em;
    color: var(--read);
}

.dept-nav button.active .name {
    font-weight: 700;
    color: var(--navy);
}

.dept-nav .count {
    flex-shrink: 0;
    font-family: var(--serif);
    font-size: 14px;
    color: var(--read-dim);
}

.dept-nav button.active .count {
    color: var(--gold);
}

/* 守っていただきたいこと */
.side-note {
    margin-top: 28px;
    padding: 18px 20px;
    background-color: #fbf7ee;
    border: 1px solid var(--line);
    border-left: 3px solid var(--gold);
    border-radius: 2px;
}

.side-note-title {
    display: flex;
    align-items: center;
    gap: 8px;
    margin: 0 0 8px;
    font-size: 15px;
    font-weight: 700;
    letter-spacing: 0.02em;
    color: var(--navy);
}

.side-note-title .icon {
    color: var(--gold);
}

.side-note p:last-child {
    margin: 0;
    font-size: 14px;
    line-height: 1.9;
    color: var(--read);
}

/* 豆知識 */
.side-tip {
    margin-top: 16px;
    padding: 18px 20px;
    background-color: var(--white);
    border: 1px solid var(--line);
    border-radius: 2px;
}

.side-tip-title {
    margin: 0 0 8px;
    font-size: 15px;
    font-weight: 700;
    letter-spacing: 0.02em;
    color: var(--navy);
}

.side-tip p:last-child {
    margin: 0;
    font-size: 14px;
    line-height: 1.9;
    color: var(--read);
}

/* 画面が狭いとき：部門は折り返して横に並べる */
@media (max-width: 999px) {
    .dept-nav {
        flex-direction: row;
        flex-wrap: wrap;
        gap: 6px;
    }

    .dept-nav button {
        width: auto;
        padding: 7px 12px;
        border: 1px solid var(--line);
        border-left-width: 1px;
    }

    .dept-nav button.active {
        background-color: var(--navy);
        border-color: var(--navy);
    }

    .dept-nav button.active .name,
    .dept-nav button.active .count {
        color: var(--white);
    }

    .dept-nav .name {
        font-size: 14px;
    }

    .dept-nav .count {
        font-size: 13px;
    }
}

/* ----------------------------------------------------------
   指示文の札
   ---------------------------------------------------------- */
.cards {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.prompt-card {
    scroll-margin-top: 100px;
    background-color: var(--white);
    border: 1px solid var(--line);
    border-left: 3px solid var(--navy);
    border-radius: 2px;
    padding: 34px 32px;
    transition: box-shadow 0.3s ease, border-color 0.3s ease;
}

.prompt-card:hover {
    box-shadow: 0 10px 30px rgba(29, 42, 68, 0.08);
}

.prompt-card.open {
    border-left-color: var(--gold);
    box-shadow: 0 10px 30px rgba(29, 42, 68, 0.1);
}

.prompt-card.hidden {
    display: none;
}

.card-top {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

@media (min-width: 768px) {
    .card-top {
        flex-direction: row;
        align-items: flex-start;
        justify-content: space-between;
        gap: 28px;
    }
}

.card-meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px;
}

.card-meta .num {
    font-family: var(--serif);
    font-size: 16px;
    letter-spacing: 0.12em;
    color: var(--gold);
}

.kind-tag,
.cadence-tag {
    padding: 4px 12px;
    border-radius: 2px;
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 0.06em;
}

.kind-tag.k-easy {
    background-color: #f5edda;
    color: #8a6a24;
}

.kind-tag.k-regular {
    background-color: #e7eaf1;
    color: var(--navy);
}

.cadence-tag {
    background-color: var(--paper);
    color: var(--ink-soft);
    font-weight: 500;
}

.card-meta .dept {
    font-size: 14px;
    letter-spacing: 0.06em;
    color: var(--read);
}

.req-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.req {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 3px 10px;
    border: 1px solid;
    border-radius: 2px;
    font-size: 13px;
    font-weight: 500;
    line-height: 1.7;
}

.req .icon {
    width: 13px;
    height: 13px;
}

.req-web {
    background-color: #eaf0f8;
    border-color: #c6d5ea;
    color: #2f4f83;
}

.req-file {
    background-color: #f7efe2;
    border-color: #e5d3b3;
    color: #8a6a24;
}

.req-text {
    background-color: #eceeea;
    border-color: #d5d9d0;
    color: #4f5a49;
}

.prompt-card h3 {
    margin: 16px 0 0;
    padding-bottom: 14px;
    font-family: var(--serif);
    font-size: 21px;
    font-weight: 600;
    letter-spacing: 0.06em;
    color: var(--navy);
    border-bottom: 1px solid var(--line);
    position: relative;
}

.prompt-card h3::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -1px;
    width: 36px;
    height: 1px;
    background-color: var(--gold);
}

.card-desc {
    margin: 16px 0 0;
    font-size: 17px;
    line-height: 2;
    color: var(--read);
}

.btn-copy {
    flex-shrink: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 18px;
    border: 1px solid var(--line);
    border-radius: 2px;
    background-color: var(--paper);
    font-family: var(--sans);
    font-size: 14px;
    letter-spacing: 0.04em;
    color: var(--navy);
    cursor: pointer;
    transition: background-color 0.25s ease, border-color 0.25s ease, color 0.25s ease;
}

.btn-copy:hover {
    background-color: var(--navy);
    border-color: var(--navy);
    color: var(--white);
}

.btn-copy .icon {
    width: 14px;
    height: 14px;
}

/* 成り立ちの一覧 */
.card-facts,
.card-prep {
    display: grid;
    gap: 1px;
    margin-top: 24px;
    background-color: var(--line);
    border: 1px solid var(--line);
    border-radius: 2px;
    font-size: 15px;
}

@media (min-width: 768px) {

    .card-facts,
    .card-prep {
        grid-template-columns: 1fr 1fr;
    }
}

.card-prep {
    margin-top: 1px;
    border-top: 0;
    border-radius: 0 0 2px 2px;
}

.card-facts>div,
.card-prep>div {
    padding: 16px 18px;
    background-color: #fbfaf7;
}

.card-prep>div.caution {
    background-color: #faf5ec;
}

.card-facts .k,
.card-prep .k {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.08em;
    color: var(--navy);
}

.card-prep>div.caution .k {
    color: #8a6a24;
}

.card-facts .k .icon,
.card-prep .k .icon {
    width: 13px;
    height: 13px;
    color: var(--gold);
}

.card-facts .v,
.card-prep .v {
    display: flex;
    align-items: center;
    gap: 6px;
    margin: 8px 0 0;
    line-height: 1.95;
    color: var(--read);
}

.card-facts .v .icon {
    color: var(--gold);
}

.card-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px 16px;
    margin-top: 18px;
}

.card-tags span {
    font-size: 14px;
    letter-spacing: 0.04em;
    color: var(--read-dim);
}

.btn-toggle {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-top: 22px;
    padding: 0;
    border: 0;
    background: none;
    font-family: var(--sans);
    font-size: 16px;
    letter-spacing: 0.04em;
    color: var(--accent);
    cursor: pointer;
    border-bottom: 1px solid transparent;
    transition: border-color 0.25s ease;
}

.btn-toggle:hover {
    border-bottom-color: var(--gold);
}

.btn-toggle .icon {
    transition: transform 0.3s ease;
}

.prompt-card.open .btn-toggle .icon {
    transform: rotate(180deg);
}

.prompt-detail {
    display: none;
    margin-top: 24px;
    padding-top: 24px;
    border-top: 1px solid var(--line);
}

.prompt-card.open .prompt-detail {
    display: block;
}

.prompt-detail .usage {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 14px;
    font-size: 14px;
    font-weight: 700;
    color: var(--gold);
}

.prompt-detail .usage .icon {
    width: 14px;
    height: 14px;
}

.prompt-text {
    max-height: 560px;
    overflow: auto;
    margin: 0;
    padding: 24px;
    white-space: pre-wrap;
    background-color: var(--paper);
    border: 1px solid var(--line);
    border-radius: 2px;
    font-family: var(--sans);
    font-size: 15px;
    line-height: 2;
    letter-spacing: 0.02em;
    color: var(--ink);
}

/* 該当なし */
.empty-state {
    display: none;
    padding: 64px 24px;
    text-align: center;
    background-color: var(--white);
    border: 1px dashed var(--line);
    border-radius: 2px;
}

.empty-state.visible {
    display: block;
}

.empty-state p {
    margin: 0;
    font-family: var(--serif);
    font-size: 20px;
    color: var(--navy);
}

.empty-state button {
    margin-top: 16px;
    padding: 0;
    border: 0;
    border-bottom: 1px solid var(--gold);
    background: none;
    font-family: var(--sans);
    font-size: 16px;
    color: var(--accent);
    cursor: pointer;
}

/* 共通の安全境界 */
.safety-box {
    margin-top: 40px;
    padding: 28px 32px;
    background-color: var(--white);
    border: 1px solid var(--line);
    border-left: 3px solid var(--gold);
    border-radius: 2px;
}

.safety-box .safety-title {
    display: flex;
    align-items: center;
    gap: 8px;
    margin: 0 0 12px;
    font-family: var(--serif);
    font-size: 17px;
    font-weight: 600;
    letter-spacing: 0.06em;
    color: var(--navy);
}

.safety-box .safety-title .icon {
    color: var(--gold);
}

.safety-box p {
    margin: 0;
    font-size: 17px;
    line-height: 2;
    color: var(--read);
}

/* ----------------------------------------------------------
   画面が狭いとき
   ---------------------------------------------------------- */
@media (max-width: 767px) {

    .kind-guide,
    .card-facts,
    .card-prep {
        grid-template-columns: 1fr;
    }

    .kind-guide {
        gap: 20px;
    }

    .prompt-card {
        padding: 26px 20px;
    }

    .prompt-card h3 {
        font-size: 19px;
    }

    .btn-copy-all {
        margin-left: 0;
        width: 100%;
        justify-content: center;
    }

    .need-legend {
        padding: 20px;
        gap: 12px;
    }

    .need-legend li {
        font-size: 15px;
    }

    .prompt-text {
        padding: 18px;
        font-size: 14.5px;
    }
}

/* ----------------------------------------------------------
   一番上に戻る
   ---------------------------------------------------------- */
.to-top {
    position: fixed;
    right: 24px;
    bottom: 24px;
    z-index: 90;
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2px;
    width: 58px;
    height: 58px;
    padding: 0;
    border: 1px solid var(--line);
    border-radius: 2px;
    background-color: rgba(255, 255, 255, 0.96);
    box-shadow: 0 6px 20px rgba(29, 42, 68, 0.16);
    font-family: var(--sans);
    font-size: 11px;
    letter-spacing: 0.06em;
    color: var(--navy);
    cursor: pointer;

    /* ふだんは隠しておく */
    opacity: 0;
    visibility: hidden;
    transform: translateY(8px);
    transition: opacity 0.3s ease, visibility 0.3s ease, transform 0.3s ease,
        background-color 0.25s ease, border-color 0.25s ease, color 0.25s ease;
}

.to-top.is-shown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.to-top:hover {
    background-color: var(--navy);
    border-color: var(--navy);
    color: var(--white);
}

.to-top .icon {
    width: 18px;
    height: 18px;
    color: var(--gold);
}

.to-top:hover .icon {
    color: var(--white);
}

/* 画面が狭いとき */
@media (max-width: 767px) {
    .to-top {
        right: 14px;
        bottom: 14px;
        width: 52px;
        height: 52px;
    }
}