/* =============================================
   AI Brian の技術ブログ 羅針盤 (扉ページ)
   /blog-compass SKILL 準拠
   config: DocumentRoot/plugins/Tsukurun01/config/blog_compass.json
   ============================================= */

.compass {
    max-width: 1100px;
    margin: 0 auto;
    padding: 60px 20px 80px;
}

.compass section + section {
    margin-top: 56px;
}

/* ---------------------------------------------
   Hero
   --------------------------------------------- */
.compass-hero {
    text-align: center;
    padding: 20px 0 40px;
    border-bottom: 1px solid var(--light-gray, #eee);
}

.compass-hero__subtitle {
    max-width: 720px;
    margin: 0 auto 28px;
    color: var(--gray, #666);
    font-size: 15px;
    line-height: 1.9;
}

.compass-hero__search-wrap {
    max-width: 560px;
    margin: 0 auto;
    display: flex;
    gap: 8px;
    align-items: stretch;
}

.compass-hero__search-wrap--sticky {
    position: sticky;
    top: 0;
    z-index: 100;
    max-width: none;
    background: rgba(255, 255, 255, 0.95);
    -webkit-backdrop-filter: blur(8px);
    backdrop-filter: blur(8px);
    padding: 12px 16px;
    margin-left: -16px;
    margin-right: -16px;
    margin-top: 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.08);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.03);
}

.compass-hero__search-wrap--sticky .compass-hero__search {
    max-width: 560px;
    margin: 0 auto;
}

@media (prefers-color-scheme: dark) {
    .compass-hero__search-wrap--sticky {
        background: rgba(20, 20, 20, 0.95);
        border-bottom-color: rgba(255, 255, 255, 0.1);
    }
}

.compass-hero__search {
    flex: 1;
    width: 100%;
    padding: 12px 20px;
    font-size: 1.05rem;
    font-family: inherit;
    color: inherit;
    background: var(--white, #fff);
    border: 1px solid var(--light-gray, #eee);
    border-radius: 999px;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.compass-hero__search::placeholder {
    color: var(--gray, #666);
    opacity: 0.7;
}

.compass-hero__search:focus {
    outline: none;
    border-color: var(--accent, #0066ff);
    box-shadow: 0 0 0 3px rgba(0, 102, 255, 0.12);
}

.compass-hero__search-btn {
    flex: 0 0 auto;
    padding: 12px 24px;
    font-size: 1.05rem;
    font-family: inherit;
    border: none;
    border-radius: 999px;
    background: var(--accent, #0066ff);
    color: #fff;
    cursor: pointer;
    white-space: nowrap;
    transition: background 0.2s ease, transform 0.15s ease;
}

.compass-hero__search-btn:hover {
    background: #0052cc;
}

.compass-hero__search-btn:active {
    transform: translateY(1px);
}

.compass-hero__search-clear {
    flex: 0 0 auto;
    align-self: center;
    width: 36px;
    height: 36px;
    padding: 0;
    font-size: 1.2rem;
    line-height: 1;
    font-family: inherit;
    color: #fff;
    background: #ccc;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    transition: background 0.2s ease;
}

.compass-hero__search-clear:hover {
    background: #999;
}

.compass-hero__search-clear[hidden] {
    display: none;
}

@media (max-width: 600px) {
    .compass-hero__search-wrap {
        flex-direction: column;
    }

    .compass-hero__search-wrap--sticky {
        flex-direction: row;
        flex-wrap: wrap;
    }

    .compass-hero__search-wrap--sticky .compass-hero__search {
        flex: 1 1 auto;
    }

    .compass-hero__search-btn {
        width: 100%;
    }

    .compass-hero__search-wrap--sticky .compass-hero__search-btn {
        width: auto;
        flex: 1 1 100%;
    }
}

.compass-hero__search-status {
    margin-top: 10px;
    min-height: 1.2em;
    color: var(--gray, #666);
    font-size: 12px;
    text-align: center;
}

/* ---------------------------------------------
   5 主軸 (アコーディオン)
   --------------------------------------------- */
.compass-axes {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.compass-axis {
    border: 1px solid var(--light-gray, #eee);
    border-radius: 12px;
    overflow: hidden;
    background: var(--off-white, #f8f8f8);
}

.compass-axis[open] {
    background: var(--white, #fff);
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.05);
}

.compass-axis__summary {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 20px 24px;
    cursor: pointer;
    list-style: none;
    font-weight: 700;
    font-size: 16px;
    user-select: none;
}

.compass-axis__summary::-webkit-details-marker {
    display: none;
}

.compass-axis__summary::after {
    content: '+';
    margin-left: auto;
    font-family: 'Outfit', sans-serif;
    font-size: 20px;
    color: var(--gray, #666);
    transition: transform 0.25s ease;
}

.compass-axis[open] .compass-axis__summary::after {
    content: '−';
}

.compass-axis__icon {
    font-size: 22px;
    line-height: 1;
}

.compass-axis__categories {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 10px;
    list-style: none;
    padding: 0 24px 24px;
    margin: 0;
}

.compass-category__link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    padding: 12px 16px;
    border: 1px solid var(--light-gray, #eee);
    border-radius: 8px;
    background: var(--white, #fff);
    font-size: 14px;
    transition: border-color 0.2s ease, background 0.2s ease, transform 0.2s ease;
}

a.compass-category__link:hover {
    border-color: var(--accent, #0066ff);
    background: rgba(0, 102, 255, 0.05);
    transform: translateX(2px);
}

.compass-category--empty .compass-category__link,
.compass-category__link--disabled {
    color: var(--gray, #666);
    opacity: 0.5;
    cursor: default;
}

.compass-category__count {
    font-family: 'Outfit', sans-serif;
    font-weight: 700;
    font-size: 12px;
    min-width: 22px;
    height: 22px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--off-white, #f8f8f8);
    border-radius: 999px;
    padding: 0 6px;
}

/* ---------------------------------------------
   補助軸 (緊急度・レベル)
   --------------------------------------------- */
.compass-aux {
    display: flex;
    flex-wrap: wrap;
    gap: 32px;
}

.compass-aux-group {
    flex: 1 1 260px;
}

.compass-aux-group__label {
    font-size: 14px;
    font-weight: 700;
    margin-bottom: 12px;
}

.compass-aux-group__options {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    list-style: none;
    padding: 0;
    margin: 0;
}

.compass-aux-option__link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    border-radius: 999px;
    background: var(--off-white, #f8f8f8);
    font-size: 13px;
    transition: background 0.2s ease;
}

.compass-aux-option__link:hover {
    background: var(--light-gray, #eee);
}

/* ---------------------------------------------
   タグクラウド
   --------------------------------------------- */
.compass-tagcloud__label {
    font-size: 14px;
    font-weight: 700;
    margin-bottom: 16px;
}

.compass-tagcloud__list {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px 16px;
    list-style: none;
    padding: 0;
    margin: 0;
}

.compass-tagcloud__tag {
    color: var(--gray, #666);
    font-family: 'Outfit', sans-serif;
    line-height: 1;
    transition: color 0.2s ease;
}

.compass-tagcloud__tag:hover {
    color: var(--accent, #0066ff);
}

.compass-tagcloud__tag::before {
    content: '#';
    opacity: 0.5;
}

.compass-tagcloud__tag--size1 { font-size: 0.75em; }
.compass-tagcloud__tag--size2 { font-size: 1em; }
.compass-tagcloud__tag--size3 { font-size: 1.25em; font-weight: 600; }
.compass-tagcloud__tag--size4 { font-size: 1.5em; font-weight: 700; color: var(--black, #0a0a0a); }

/* ---------------------------------------------
   全記事リスト (新着順・1ページ全表示)
   --------------------------------------------- */
.compass-fulllist {
    padding: 32px 24px;
    background: var(--off-white, #f8f8f8);
    border-radius: 12px;
}

.compass-fulllist__title {
    font-size: 14px;
    font-weight: 700;
    margin-bottom: 8px;
}

.compass-fulllist__count {
    opacity: 0.7;
    font-size: 80%;
    font-weight: 400;
}

.compass-fulllist__header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px 20px;
    margin-bottom: 20px;
}

.compass-fulllist__header .compass-fulllist__desc {
    margin-bottom: 0;
    flex: 1 1 260px;
}

.compass-fulllist__latest-updated {
    flex: 0 0 auto;
    color: var(--gray, #666);
    font-size: 12px;
    opacity: 0.8;
    white-space: nowrap;
}

.compass-fulllist__desc {
    color: var(--gray, #666);
    font-size: 14px;
    line-height: 1.8;
    margin-bottom: 20px;
}

.compass-fulllist__sort {
    display: flex;
    align-items: center;
    gap: 12px;
    border: none;
    padding: 0;
    margin: 0;
    flex: 0 0 auto;
}

.compass-fulllist__sort-legend {
    font-size: 12px;
    color: var(--gray, #666);
    padding: 0;
}

.compass-fulllist__sort-option {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 12px;
    cursor: pointer;
    color: var(--gray, #666);
}

.compass-fulllist__sort-option input {
    cursor: pointer;
}

.compass-fulllist__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
}

@media (max-width: 900px) {
    .compass-fulllist__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .compass-fulllist__grid {
        grid-template-columns: 1fr;
    }
}

.compass-fulllist-card {
    position: relative;
    display: block;
    padding: 14px 16px;
    background: var(--white, #fff);
    border: 1px solid var(--light-gray, #eee);
    border-radius: 8px;
    color: inherit;
    text-decoration: none;
    transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.compass-fulllist-card.is-search-hidden {
    display: none;
}

.compass-fulllist-card__fav {
    position: absolute;
    bottom: 8px;
    right: 8px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    padding: 0;
    background: transparent;
    border: none;
    cursor: pointer;
    font-size: 1.4rem;
    line-height: 1;
    color: #ccc;
    transition: color 0.2s ease, transform 0.15s ease;
}

.compass-fulllist-card__fav:hover {
    transform: scale(1.15);
}

.compass-fulllist-card__fav[aria-pressed="true"] .compass-fulllist-card__fav-icon {
    color: #e74c3c;
}

.compass-fulllist-card:hover {
    border-color: var(--accent, #0066ff);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.06);
    transform: translateY(-2px);
}

.compass-fulllist-card__title {
    font-size: 14px;
    line-height: 1.5;
    font-weight: 700;
    margin-bottom: 10px;
}

.compass-fulllist-card__meta {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.compass-fulllist-card__date {
    font-family: 'Outfit', sans-serif;
    font-size: 12px;
    color: var(--gray, #666);
}

.compass-fulllist-card__category {
    display: inline-flex;
    align-items: center;
    padding: 2px 10px;
    border-radius: 999px;
    background: var(--off-white, #f8f8f8);
    font-size: 11px;
    font-weight: 600;
    color: var(--gray, #666);
}

/* ---------------------------------------------
   検索キーワードハイライト (Google 検索スタイル)
   --------------------------------------------- */
.compass-fulllist-card__highlight {
    background-color: #fff59d;
    color: inherit;
    font-weight: 700;
    padding: 0 2px;
    border-radius: 2px;
    box-decoration-break: clone;
    -webkit-box-decoration-break: clone;
}

@media (prefers-color-scheme: dark) {
    .compass-fulllist-card__highlight {
        background-color: #ffc107;
        color: #000;
    }
}

/* ---------------------------------------------
   仲間の技術ブログ扉 (外部リンク)
   --------------------------------------------- */
.compass-friends {
    padding: 32px 24px;
    background: var(--off-white, #f8f8f8);
    border-radius: 12px;
}

.compass-friends__title {
    font-size: 14px;
    font-weight: 700;
    margin-bottom: 8px;
}

.compass-friends__desc {
    color: var(--gray, #666);
    font-size: 14px;
    line-height: 1.8;
    margin-bottom: 20px;
}

.compass-friends__grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}

.compass-friend-card {
    display: block;
    padding: 18px 20px;
    background: var(--white, #fff);
    border: 1px solid var(--light-gray, #eee);
    border-radius: 8px;
    color: inherit;
    text-decoration: none;
    transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.compass-friend-card:hover {
    border-color: var(--accent, #0066ff);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);
    transform: translateY(-2px);
}

.compass-friend-card__name {
    font-weight: 700;
    font-size: 15px;
    color: var(--accent, #0066ff);
    margin-bottom: 8px;
}

.compass-friend-card__desc {
    color: var(--gray, #666);
    font-size: 13px;
    line-height: 1.7;
    margin-bottom: 12px;
}

.compass-friend-card__domain {
    font-family: 'Outfit', sans-serif;
    font-size: 12px;
    color: var(--gray, #666);
    text-align: right;
}

/* ---------------------------------------------
   Responsive (768px break, mobile-first override)
   --------------------------------------------- */
@media (max-width: 768px) {
    .compass {
        padding: 40px 16px 60px;
    }

    .compass section + section {
        margin-top: 40px;
    }

    .compass-axis__categories {
        grid-template-columns: 1fr;
    }

    .compass-aux {
        flex-direction: column;
        gap: 24px;
    }

    .compass-friends__grid {
        grid-template-columns: 1fr;
    }

    .compass-hero__subtitle {
        font-size: 14px;
    }
}