/* ==========================================================
   admin-tailwind.css  v12
   sb-admin-2.min.css の上に重ねる視覚オーバーライドレイヤー
   - ChatGPT / Claude のような管理画面デザイン
   - Tailwind ローカルビルド (preflight:false) と併用前提
   - login.php も sb-admin-2.min.css をロードするため、
     ログインページ用スタイルは body.bg_login スコープで上書き
   ========================================================== */

/* ----------------------------------------------------------------
   1. CSS 変数
   ---------------------------------------------------------------- */
:root {
    --at-sidebar: #1a1b26;
    --at-primary: #4e73df;
    --at-success: #1cc88a;
    --at-danger:  #e74a3b;
    --at-warning: #f6c23e;
    --at-body-bg: #f8f9fa;
    --at-card-radius: .65rem;
    --at-card-border: 1px solid #e5e7eb;
    --at-card-shadow: 0 1px 3px rgba(0,0,0,.05), 0 1px 2px rgba(0,0,0,.03);
}

/* ----------------------------------------------------------------
   2. BODY
   ---------------------------------------------------------------- */
body {
    background-color: #f8f9fa;
    -webkit-font-smoothing: antialiased;
}

/* Tailwind の .collapse{visibility:collapse} を Bootstrap accordion 用に上書き */
.collapse { visibility: visible !important; }
.collapse:not(.show) { display: none !important; }

/* ----------------------------------------------------------------
   3. SIDEBAR
   ---------------------------------------------------------------- */
.sidebar {
    width: 14rem !important;
    min-width: 14rem !important;
    flex-shrink: 0 !important;
    overflow: hidden;
    border-right: 1px solid rgba(255,255,255,.06) !important;
    box-shadow: none !important;
}
.sidebar.toggled {
    width: 6.5rem !important;
    min-width: 6.5rem !important;
    min-height: 100vh;
    overflow: visible !important;
}

/* toggled: テキストラベルとchevronを非表示 */
.sidebar.toggled .nav-link span,
.sidebar.toggled .collapse-item span,
.sidebar.toggled a span {
    display: none !important;
}
.sidebar.toggled .fa-chevron-right {
    display: none !important;
}
/* toggled: アイコンを中央揃え */
.sidebar.toggled .nav-link {
    justify-content: center !important;
    padding-left: 0.5rem !important;
    padding-right: 0.5rem !important;
    margin-left: 0.25rem !important;
    margin-right: 0.25rem !important;
}
/* toggled: サイドバーブランドを縮小 */
.sidebar.toggled .sidebar-brand-text {
    display: none !important;
}
/* toggled: トグルボタンのchevronを反転 */
.sidebar.toggled #sidebarToggleIcon {
    transform: rotate(180deg);
}

/* toggled 状態では flyout を完全に無効化
   JS 側でサイドバーを展開してからサブメニューを開くため、
   toggled 中の collapse はすべて非表示にする */
.sidebar.toggled .nav-item .collapse,
.sidebar.toggled .nav-item .collapsing,
.sidebar.toggled .nav-item:hover .collapse {
    display: none !important;
}

/* ================================================================
   tailwind.min.css は事前ビルド版のため text-white/50, bg-white/10,
   border-white/10, text-[13px] 等の opacity 修飾子・任意値を含まない。
   以下で明示的に代替実装する。
   ================================================================ */

/* -- sb-admin-2 の display:block / CSS生成chevron を上書き -- */
.sidebar .nav-item .nav-link {
    display: flex !important;
    align-items: center !important;
}
.sidebar .nav-item .nav-link[data-toggle="collapse"]::after,
.sidebar .nav-item .nav-link[data-toggle="collapse"].collapsed::after {
    content: none !important;
    display: none !important;
}

/* -- nav-link: テキスト色 (text-white/60 等の代替) -- */
.sidebar .nav-link {
    color: rgba(255,255,255,.6) !important;
    font-size: 13px !important;
    text-decoration: none !important;
}
.sidebar .nav-link:hover {
    color: #fff !important;
    background-color: rgba(255,255,255,.1) !important;
    text-decoration: none !important;
}
.sidebar .nav-item.active .nav-link {
    color: #fff !important;
    background-color: rgba(255,255,255,.1) !important;
}

/* -- nav-link chevron: 回転アニメーション (rotate-90 等の代替) -- */
.sidebar .nav-link .fa-chevron-right {
    opacity: .4 !important;
    font-size: 10px !important;
    margin-left: auto !important;
    transition: transform .2s ease !important;
    flex-shrink: 0 !important;
}
.sidebar .nav-link[aria-expanded="true"] .fa-chevron-right {
    transform: rotate(90deg) !important;
}
.sidebar .nav-link[aria-expanded="false"] .fa-chevron-right,
.sidebar .nav-link.collapsed .fa-chevron-right {
    transform: rotate(0deg) !important;
}

/* -- submenu 内部コンテナの左ボーダー (border-white/10 の代替) -- */
#accordionSidebar .collapse > div,
#accordionSidebar .collapsing > div {
    border-left: 1px solid rgba(255,255,255,.1) !important;
}

/* -- collapse-item: display:flex + 色 (text-white/50 等の代替) -- */
.sidebar .collapse-item {
    display: flex !important;
    align-items: center !important;
    color: rgba(255,255,255,.5) !important;
    font-size: 12px !important;
    text-decoration: none !important;
    background-color: transparent !important;
}
.sidebar .collapse-item:hover {
    color: rgba(255,255,255,.8) !important;
    background-color: rgba(255,255,255,.1) !important;
    text-decoration: none !important;
}
.sidebar .collapse-item.active {
    color: #fff !important;
    font-weight: 600 !important;
    background-color: rgba(255,255,255,.1) !important;
}
.sidebar .collapse-item > i {
    opacity: .6 !important;
}

/* 通常状態: テキストが折り返さないよう設定 */
.sidebar .nav-link span,
.sidebar .collapse-item span {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    min-width: 0;
}

/* ----------------------------------------------------------------
   4. TOPBAR
   ---------------------------------------------------------------- */
.topbar {
    box-shadow: none !important;
    border-bottom: 1px solid #e5e7eb !important;
    background: #fff !important;
}

/* ----------------------------------------------------------------
   5. MAP SELECT サブヘッダー
   ---------------------------------------------------------------- */
#map_select {
    background: #fff !important;
    border-bottom: 1px solid #e5e7eb !important;
    box-shadow: none !important;
}
.map_select_header {
    padding: .5rem 1.25rem;
    display: flex;
    align-items: center;
}

/* ----------------------------------------------------------------
   6. CARDS — フラット・ミニマル
   ---------------------------------------------------------------- */
.card {
    border: var(--at-card-border) !important;
    border-radius: var(--at-card-radius) !important;
    box-shadow: var(--at-card-shadow) !important;
}
.card-header {
    background: #fff !important;
    border-bottom: 1px solid #e5e7eb !important;
    font-weight: 600;
    font-size: .875rem;
    color: #111827;
    padding: .9rem 1.25rem;
}
.card-body {
    padding: 1.1rem 1.25rem;
}
.card-footer {
    background: #f9fafb !important;
    border-top: 1px solid #e5e7eb !important;
    padding: .75rem 1.25rem;
}

/* Bootstrap 標準の shadow ユーティリティを軽く上書き */
.shadow {
    box-shadow: 0 2px 6px rgba(0,0,0,.06) !important;
}
.shadow-sm {
    box-shadow: 0 1px 3px rgba(0,0,0,.05) !important;
}
.shadow-lg {
    box-shadow: 0 8px 24px rgba(0,0,0,.1) !important;
}

/* ----------------------------------------------------------------
   7. BUTTONS
   ---------------------------------------------------------------- */
.btn {
    border-radius: .45rem;
    font-weight: 500;
    font-size: .85rem;
    transition: box-shadow .12s, transform .1s;
}
.btn:hover:not(:disabled):not(.disabled) {
    transform: translateY(-1px);
}
.btn:active {
    transform: translateY(0) !important;
}
.btn-user {
    border-radius: 10rem;
}
.btn-sm {
    font-size: .8rem;
}
.btn-primary {
    box-shadow: 0 1px 4px rgba(78,115,223,.3);
}
.btn-primary:hover {
    box-shadow: 0 3px 8px rgba(78,115,223,.4);
}
.btn-success {
    box-shadow: 0 1px 4px rgba(28,200,138,.25);
}
.btn-success:hover {
    box-shadow: 0 3px 8px rgba(28,200,138,.35);
}
.btn-danger {
    box-shadow: 0 1px 4px rgba(231,74,59,.25);
}
.btn-danger:hover {
    box-shadow: 0 3px 8px rgba(231,74,59,.35);
}
.btn-icon-split {
    overflow: hidden;
    border-radius: .45rem;
}

/* ----------------------------------------------------------------
   8. FORMS
   ---------------------------------------------------------------- */
.form-control {
    border-color: #d1d5db;
    border-radius: .45rem;
    font-size: .875rem;
    transition: border-color .12s, box-shadow .12s;
}
.form-control:focus {
    border-color: #6b7fe0;
    box-shadow: 0 0 0 3px rgba(78,115,223,.12);
}
.form-control-user {
    border-radius: 10rem;
}
.input-group-text {
    border-color: #d1d5db;
    background: #f9fafb;
}

/* ----------------------------------------------------------------
   9. MODAL
   ---------------------------------------------------------------- */
.modal-content {
    border: 1px solid #e5e7eb;
    border-radius: .75rem;
    box-shadow: 0 20px 40px rgba(0,0,0,.12);
}
.modal-header {
    border-bottom: 1px solid #e5e7eb;
}
.modal-footer {
    border-top: 1px solid #e5e7eb;
}
.modal-title {
    font-weight: 600;
    color: #111827;
    font-size: .9375rem;
}
button.close {
    border-radius: .4rem;
    opacity: 1;
    transition: background .12s;
}
button.close:hover {
    background: #f3f4f6;
}
.modal-backdrop.show {
    opacity: .3;
}

/* ----------------------------------------------------------------
   10. DROPDOWN
   ---------------------------------------------------------------- */
.dropdown-menu {
    border: 1px solid #e5e7eb;
    border-radius: .55rem;
    box-shadow: 0 8px 24px rgba(0,0,0,.08);
    font-size: .875rem;
    padding: .3rem 0;
}
.dropdown-item {
    color: #374151;
    padding: .45rem 1rem;
}
.dropdown-item:hover {
    background: #f5f7ff;
}

/* ----------------------------------------------------------------
   11. TABLE
   ---------------------------------------------------------------- */
.table {
    font-size: .875rem;
    color: #374151;
}
.table thead th {
    background: #f9fafb;
    border-top: none;
    border-bottom: 1px solid #e5e7eb;
    font-size: .72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .05em;
    color: #9ca3af;
}
.table-hover tbody tr:hover {
    background: #f9fafb;
}

/* ----------------------------------------------------------------
   12. BADGES
   ---------------------------------------------------------------- */
.badge {
    border-radius: .35rem;
    font-weight: 600;
}
.badge-pill {
    border-radius: 10rem;
}

/* ----------------------------------------------------------------
   13. ALERTS
   ---------------------------------------------------------------- */
.alert {
    border-radius: .45rem;
    font-size: .875rem;
}

/* ----------------------------------------------------------------
   14. NAV TABS
   ---------------------------------------------------------------- */
.nav-tabs {
    border-bottom-color: #e5e7eb;
}
.nav-tabs .nav-link.active {
    color: var(--at-primary);
    border-bottom-color: var(--at-primary);
    font-weight: 600;
    background: transparent;
}

/* ----------------------------------------------------------------
   15. SCROLL-TO-TOP
   ---------------------------------------------------------------- */
.scroll-to-top {
    border-radius: .45rem;
    background: #1a1a2e !important;
}

/* ----------------------------------------------------------------
   16. FOOTER
   ---------------------------------------------------------------- */
.sticky-footer {
    border-top: 1px solid #e5e7eb !important;
    background: #fff !important;
}
.copyright {
    font-size: .75rem;
    color: #9ca3af;
}

/* ----------------------------------------------------------------
   17. BOOTSTRAP-SELECT compat
   ---------------------------------------------------------------- */
.bootstrap-select > .dropdown-toggle {
    border-color: #d1d5db;
    border-radius: .45rem;
    font-size: .875rem;
}

/* ================================================================
   18. LOGIN ページ
   sb-admin-2.min.css のスタイルをログイン用ダークデザインで上書き
   ================================================================ */

/* Login layout */
body.bg_login {
    min-height: 100vh !important;
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    justify-content: center !important;
    background: #1a1b26 !important;
    padding: 1rem;
}
body.bg_login.bg_image {
    background-size: cover !important;
    background-position: center !important;
}

/* Login input (Bootstrap なしで動く完全スタイル) */
body.bg_login .form-control {
    display: block;
    width: 100%;
    padding: .85rem 1.4rem;
    font-size: .875rem;
    line-height: 1.5;
    color: #fff;
    background: rgba(255,255,255,.08);
    border: 1px solid rgba(255,255,255,.18);
    border-radius: 10rem;
    transition: border-color .15s, box-shadow .15s;
    -webkit-appearance: none;
    appearance: none;
}
body.bg_login .form-control::placeholder {
    color: rgba(255,255,255,.35);
}
body.bg_login .form-control:focus {
    outline: 0;
    border-color: rgba(255,255,255,.4);
    box-shadow: 0 0 0 3px rgba(255,255,255,.08);
    background: rgba(255,255,255,.12);
}

/* Login form group */
body.bg_login .form-group {
    margin-bottom: 1rem;
    position: relative;
}

/* Login button */
body.bg_login .btn-primary {
    background: #4e73df;
    border-color: #4e73df;
    color: #fff;
    border-radius: 10rem;
    padding: .75rem 1.5rem;
    font-weight: 600;
    font-size: .875rem;
    display: block;
    width: 100%;
    text-align: center;
    transition: background .2s, box-shadow .2s;
}
body.bg_login .btn-primary:hover {
    background: #3d5fc7;
    box-shadow: 0 4px 12px rgba(78,115,223,.4);
}

/* Card on login — グローバルの .card !important ルールを完全上書き */
body.bg_login .card {
    background: rgba(255,255,255,.04) !important;
    border: 1px solid rgba(255,255,255,.1) !important;
    border-radius: 1.25rem !important;
    box-shadow: 0 25px 50px -12px rgba(0,0,0,.4) !important;
    overflow: hidden;
}
body.bg_login .card-body {
    background: transparent !important;
    padding: 2rem !important;
}
body.bg_login .card-header {
    background: transparent !important;
    border-bottom: 1px solid rgba(255,255,255,.1) !important;
}
.glass_effect {
    background: rgba(255,255,255,.06) !important;
    backdrop-filter: blur(16px);
    border: 1px solid rgba(255,255,255,.12) !important;
}

/* Login titles */
body.bg_login #title_login {
    color: #fff !important;
    font-size: 1.25rem;
    font-weight: 600;
}
body.bg_login #description_login {
    color: rgba(255,255,255,.5) !important;
    font-size: .875rem;
}

/* Password toggle icon */
body.bg_login #btn_show_hide_passw {
    position: absolute;
    right: 1.2rem;
    top: 50%;
    transform: translateY(-50%);
    color: rgba(255,255,255,.35);
    cursor: pointer;
    font-size: .9rem;
}

/* Checkbox */
body.bg_login .form-check {
    display: flex;
    align-items: center;
    gap: .5rem;
    justify-content: center;
}
body.bg_login .form-check-label {
    color: rgba(255,255,255,.6);
    font-size: .8rem;
    margin-bottom: 0;
}

/* Language switcher on login */
.lang_switcher_login {
    list-style: none;
    margin: 0;
    padding: 0;
}
.lang_switcher_login .nav-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: .25rem .5rem;
    text-decoration: none;
    color: inherit;
}
.fix_left_pos_lang_switcher {
    position: absolute;
    top: 1rem;
    right: 1rem;
    z-index: 10;
}

/* Bootstrap dropdown base — Bootstrap CSS 非ロード時の完全実装 */
body.bg_login .dropdown {
    position: relative;
}
body.bg_login .dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    z-index: 1050;
    display: none;
    min-width: 9rem;
    padding: .4rem 0;
    margin: .25rem 0 0;
    font-size: .875rem;
    text-align: left;
    list-style: none;
    background: #252636;
    border: 1px solid rgba(255,255,255,.15);
    border-radius: .5rem;
    box-shadow: 0 8px 24px rgba(0,0,0,.3);
}
body.bg_login .dropdown-menu.show {
    display: block;
}
body.bg_login .dropdown-menu-left {
    right: auto;
    left: 0;
}
body.bg_login .dropdown-item {
    display: flex;
    align-items: center;
    width: 100%;
    padding: .45rem 1rem;
    clear: both;
    font-weight: 400;
    color: rgba(255,255,255,.8);
    white-space: nowrap;
    background-color: transparent;
    border: 0;
    cursor: pointer;
    text-decoration: none;
}
body.bg_login .dropdown-item:hover,
body.bg_login .dropdown-item:focus {
    color: #fff;
    background: rgba(255,255,255,.1);
}
body.bg_login .lang_active {
    color: #fff;
    font-weight: 600;
}

/* ログイン専用: sb-admin-2.min.css のHRをダーク色に上書き */
body.bg_login hr {
    border-color: rgba(255,255,255,.1) !important;
    margin-top: .5rem;
    margin-bottom: .5rem;
}
.o-hidden { overflow: hidden; }

/* ================================================================
   19. DARK MODE
   ================================================================ */
body.dark_mode {
    background-color: #111318 !important;
    color: #c9d1d9;
}
body.dark_mode .sidebar {
    background-color: #0d0e14 !important;
}
body.dark_mode .topbar {
    background: #161b22 !important;
    border-bottom-color: #30363d !important;
}
body.dark_mode #map_select {
    background: #161b22 !important;
    border-bottom-color: #30363d !important;
}
body.dark_mode .card {
    background: #161b22 !important;
    border-color: #30363d !important;
    box-shadow: 0 1px 6px rgba(0,0,0,.3) !important;
}
body.dark_mode .card-header {
    background: #161b22 !important;
    border-color: #30363d !important;
    color: #e6edf3;
}
body.dark_mode .card-footer {
    background: #0d1117 !important;
    border-color: #30363d !important;
}
body.dark_mode .modal-content {
    background: #161b22 !important;
    border-color: #30363d !important;
}
body.dark_mode .modal-header,
body.dark_mode .modal-footer {
    border-color: #30363d !important;
}
body.dark_mode .form-control {
    background: #0d1117 !important;
    border-color: #30363d !important;
    color: #c9d1d9 !important;
}
body.dark_mode .form-control:focus {
    border-color: #58a6ff !important;
    box-shadow: 0 0 0 3px rgba(88,166,255,.12) !important;
}
body.dark_mode .dropdown-menu {
    background: #161b22 !important;
    border-color: #30363d !important;
}
body.dark_mode .dropdown-item {
    color: #c9d1d9;
}
body.dark_mode .dropdown-item:hover {
    background: #21262d;
}
body.dark_mode .table {
    color: #8b949e;
}
body.dark_mode .table thead th {
    background: #0d1117;
    color: #484f58;
    border-color: #30363d;
}
body.dark_mode .table td,
body.dark_mode .table th {
    border-color: #21262d;
}
body.dark_mode .sticky-footer {
    background: #161b22 !important;
    border-top-color: #30363d !important;
}
body.dark_mode .input-group-text {
    background: #161b22 !important;
    border-color: #30363d !important;
    color: #8b949e;
}
body.dark_mode .bootstrap-select > .dropdown-toggle {
    background: #0d1117 !important;
    border-color: #30363d !important;
    color: #c9d1d9 !important;
}
body.dark_mode .nav-tabs {
    border-bottom-color: #30363d;
}
body.dark_mode .nav-tabs .nav-link.active {
    color: #58a6ff;
    border-bottom-color: #58a6ff;
}

/* ================================================================
   20. モバイルサイドバー（オーバーレイスライドイン）
   ================================================================ */
@media (max-width: 767px) {
    /* サイドバーを画面外に配置し、スライドイン式オーバーレイに */
    .sidebar,
    .sidebar.toggled {
        position: fixed !important;
        top: 0 !important;
        left: 0 !important;
        height: 100vh !important;
        z-index: 1060 !important;
        transform: translateX(-100%) !important;
        transition: transform .25s ease !important;
        width: 14rem !important;
        min-width: 14rem !important;
        overflow-y: auto !important;
        overflow-x: hidden !important;
        box-shadow: none !important;
    }
    .sidebar.show-mobile {
        transform: translateX(0) !important;
        box-shadow: 4px 0 24px rgba(0,0,0,.35) !important;
    }
    /* コンテンツ幅をフル幅に */
    #content-wrapper {
        margin-left: 0 !important;
        width: 100% !important;
        max-width: 100% !important;
    }
    /* toggled 状態のアイコン調整を上書き */
    .sidebar.show-mobile .nav-link {
        justify-content: flex-start !important;
        padding-left: 0.75rem !important;
        padding-right: 0.75rem !important;
        margin-left: 0.5rem !important;
        margin-right: 0.5rem !important;
    }
    .sidebar.show-mobile .nav-link span,
    .sidebar.show-mobile .collapse-item span,
    .sidebar.show-mobile a span {
        display: inline !important;
    }
    .sidebar.show-mobile .fa-chevron-right {
        display: inline-block !important;
    }
    /* モバイル: collapse を常にインライン表示（flyout を CSS レベルで根絶）
       iOS Safari は position:fixed 内の overflow:hidden が absolute 子を
       クリップしないため、position:static を強制する */
    .sidebar .nav-item .collapse,
    .sidebar .nav-item .collapsing,
    .sidebar.toggled .nav-item .collapse,
    .sidebar.toggled .nav-item .collapsing {
        position: static !important;
        left: auto !important;
        top: auto !important;
        z-index: auto !important;
        background-color: transparent !important;
        box-shadow: none !important;
        border-radius: 0 !important;
        animation: none !important;
        min-width: 0 !important;
        width: auto !important;
        display: none;
    }
    .sidebar .nav-item .collapse.show {
        display: block !important;
    }
}

/* バックドロップ（サイドバー表示時の背景暗転） */
.sidebar-mobile-backdrop {
    display: none;
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0,0,0,.45);
    z-index: 1059;
    cursor: pointer;
}
.sidebar-mobile-backdrop.show {
    display: block;
}