/* 機材マネージャー 共通スタイル (GX10 管理ポータルと同じ配色・部品) */
:root {
    --bg: #f0f2f5;
    --card: #ffffff;
    --border: #dadce0;
    --border-soft: #e8eaed;
    --text: #1f1f1f;
    --muted: #5f6368;
    --primary: #1a73e8;
    --primary-dark: #1557b0;
    --primary-soft: #e8f0fe;
    --success: #137333;
    --success-soft: #e6f4ea;
    --warn: #b06000;
    --warn-soft: #fef7e0;
    --danger: #d93025;
    --danger-soft: #fce8e6;
    --radius: 8px;
    --shadow: 0 1px 3px rgba(60, 64, 67, .12), 0 1px 2px rgba(60, 64, 67, .08);
    --mono: Consolas, "Cascadia Mono", "SFMono-Regular", Menlo, monospace;
}
* { box-sizing: border-box; }
body {
    margin: 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Hiragino Sans", "Meiryo", Roboto, sans-serif;
    background: var(--bg);
    color: var(--text);
    font-size: 14px;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}
[hidden] { display: none !important; }

/* ---------- 上部ナビゲーション ---------- */
.app-nav {
    position: sticky; top: 0; z-index: 20;
    display: flex; align-items: center; gap: 16px;
    padding: 10px 24px;
    background: var(--card);
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow);
}
.app-nav .brand { font-weight: 700; color: var(--primary); font-size: 15px; white-space: nowrap; text-decoration: none; }
.app-nav .brand small { color: var(--muted); font-weight: 400; margin-left: 6px; }
.app-nav .links { display: flex; gap: 4px; margin-left: auto; flex-wrap: wrap; }
.app-nav .links a {
    color: var(--muted); text-decoration: none; font-weight: 600; font-size: 13px;
    padding: 6px 12px; border-radius: 16px; white-space: nowrap;
}
.app-nav .links a:hover { background: var(--bg); color: var(--text); }
.app-nav .links a.current { background: var(--primary-soft); color: var(--primary); }
@media (max-width: 640px) {
    .app-nav { padding: 8px 12px; gap: 8px; flex-wrap: wrap; }
    .app-nav .brand small { display: none; }
    .app-nav .links { margin-left: 0; width: 100%; }
    .app-nav .links a { flex: 1; text-align: center; padding: 6px 4px; }
}

.page { width: 100%; max-width: 1440px; margin: 0 auto; padding: 20px 24px 40px; flex: 1; }
@media (max-width: 640px) { .page { padding: 14px 12px 32px; } }
.page-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; margin-bottom: 16px; flex-wrap: wrap; }
.page-head h1 { margin: 0; font-size: 22px; }
.page-head .sub { color: var(--muted); font-size: 13px; margin-top: 4px; }

.card { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow); }
.card-pad { padding: 16px 20px; }
.section-title { display: flex; align-items: center; gap: 10px; padding: 12px 16px; border-bottom: 1px solid var(--border); flex-wrap: wrap; }
.section-title h2 { margin: 0; font-size: 15px; }

/* ---------- 統計カード ---------- */
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 12px; margin-bottom: 16px; }
.stat { padding: 14px 16px; border-top: 3px solid var(--primary); }
.stat.ok { border-top-color: var(--success); }
.stat.warn { border-top-color: var(--warn); }
.stat.danger { border-top-color: var(--danger); }
.stat.gray { border-top-color: #9aa0a6; }
.stat .label { font-size: 12px; color: var(--muted); font-weight: 600; }
.stat .value { font-size: 24px; font-weight: 700; margin-top: 4px; font-variant-numeric: tabular-nums; }
.stat .value .unit { font-size: 13px; font-weight: 600; color: var(--muted); margin-left: 2px; }
.stat .note { font-size: 12px; color: var(--muted); margin-top: 4px; }
button.stat { font: inherit; color: inherit; text-align: left; cursor: pointer; }
button.stat:hover { background: #f8fafd; }
button.stat.on { outline: 2px solid var(--primary); outline-offset: -2px; }

/* ---------- ボタン・入力 ---------- */
.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 6px;
    padding: 7px 14px; border-radius: 6px; border: 1px solid transparent;
    font-size: 13px; font-weight: 600; cursor: pointer; text-decoration: none; white-space: nowrap;
    background: var(--card); color: var(--text); border-color: var(--border); font-family: inherit;
}
.btn:hover { background: var(--bg); }
.btn-primary { background: var(--primary); color: #fff; border-color: var(--primary); }
.btn-primary:hover { background: var(--primary-dark); }
.btn-success { background: var(--success); color: #fff; border-color: var(--success); }
.btn-success:hover { background: #0d5a26; }
.btn-danger { background: var(--card); color: var(--danger); border-color: #f4c7c3; }
.btn-danger:hover { background: var(--danger-soft); }
.btn-danger-solid { background: var(--danger); color: #fff; border-color: var(--danger); }
.btn-danger-solid:hover { background: #b3261e; }
.btn-sm { padding: 4px 10px; font-size: 12px; }
.btn-lg { padding: 11px 22px; font-size: 14px; }
.btn-block { width: 100%; }
.btn[disabled], .btn[disabled]:hover { opacity: .5; cursor: default; }
.input, .select {
    padding: 7px 10px; border: 1px solid var(--border); border-radius: 6px; font-size: 13px;
    background: var(--card); color: var(--text); font-family: inherit; min-width: 0;
}
.input:focus, .select:focus { outline: 2px solid var(--primary-soft); border-color: var(--primary); }
.input.invalid { border-color: var(--danger); outline: 2px solid var(--danger-soft); }
.toolbar { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.toolbar .spacer { flex: 1; }
.toolbar .grow { flex: 1; min-width: 180px; }
.check { display: inline-flex; align-items: center; gap: 5px; font-size: 12px; color: var(--muted); cursor: pointer; user-select: none; }

.field { display: flex; flex-direction: column; gap: 4px; margin-bottom: 12px; }
.field > label { font-size: 12px; font-weight: 700; color: var(--muted); }
.field > label .req { color: var(--danger); margin-left: 2px; }
.field .input, .field .select { width: 100%; padding: 9px 10px; font-size: 14px; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
@media (max-width: 640px) {
    /* スマホで入力時にズームされないように */
    .field .input, .field .select, .toolbar .input { font-size: 16px; }
}

.seg { display: inline-flex; border: 1px solid var(--border); border-radius: 6px; overflow: hidden; }
.seg button { border: none; background: var(--card); padding: 6px 12px; font-size: 12px; font-weight: 600; color: var(--muted); cursor: pointer; border-right: 1px solid var(--border); font-family: inherit; }
.seg button:last-child { border-right: none; }
.seg button.on { background: var(--primary-soft); color: var(--primary); }
.seg.seg-lg { display: flex; }
.seg.seg-lg button { flex: 1; padding: 11px 12px; font-size: 14px; }
.seg.seg-lg button.on.out { background: var(--primary); color: #fff; }
.seg.seg-lg button.on.in { background: var(--success); color: #fff; }

/* ---------- バッジ ---------- */
.badge { display: inline-block; padding: 2px 9px; border-radius: 10px; font-size: 12px; font-weight: 600; white-space: nowrap; }
.badge-ok { background: var(--success-soft); color: var(--success); }
.badge-warn { background: var(--warn-soft); color: var(--warn); }
.badge-gray { background: #f1f3f4; color: var(--muted); }
.badge-blue { background: var(--primary-soft); color: var(--primary); }
.badge-danger { background: var(--danger-soft); color: var(--danger); }

/* ---------- タブ ---------- */
.tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--border); margin-bottom: 16px; overflow-x: auto; }
.tab { background: none; border: none; padding: 10px 18px; font-size: 14px; font-weight: 700; color: var(--muted); cursor: pointer; border-bottom: 3px solid transparent; margin-bottom: -1px; white-space: nowrap; font-family: inherit; }
.tab.on { color: var(--primary); border-bottom-color: var(--primary); }
.tab .count { font-weight: 600; font-size: 12px; background: var(--bg); color: var(--muted); padding: 1px 7px; border-radius: 9px; margin-left: 6px; }
.tab.on .count { background: var(--primary-soft); color: var(--primary); }

/* ---------- 表 ---------- */
.table-wrap { overflow: auto; max-height: calc(100vh - 330px); min-height: 240px; border-top: 1px solid var(--border); position: relative; }
table.grid { width: 100%; border-collapse: collapse; font-size: 13px; }
table.grid th {
    position: sticky; top: 0; z-index: 1; background: #f8f9fa; text-align: left; font-weight: 700;
    color: var(--muted); font-size: 12px; padding: 9px 12px; border-bottom: 1px solid var(--border); white-space: nowrap;
}
table.grid td { padding: 8px 12px; border-bottom: 1px solid var(--border-soft); vertical-align: middle; }
table.grid tr:hover td { background: #f8fafd; }
table.grid tr.sel td { background: var(--primary-soft); }
table.grid tr.overdue td { background: #fff8f7; }
table.grid tr.overdue.sel td { background: var(--primary-soft); }
table.grid tr.dirty td { background: var(--warn-soft); }
table.grid tbody tr.clickable { cursor: pointer; }
table.grid .num { text-align: right; font-variant-numeric: tabular-nums; }
table.grid .c { text-align: center; }
table.grid .chk { width: 40px; text-align: center; }
table.grid .chk input { width: 16px; height: 16px; cursor: pointer; vertical-align: middle; }
table.grid .nowrap { white-space: nowrap; }
table.grid .sub { font-size: 12px; color: var(--muted); }
table.grid input.cell, table.grid select.cell { width: 100%; border: 1px solid transparent; background: transparent; padding: 5px 6px; border-radius: 4px; font-size: 13px; font-family: inherit; color: inherit; }
table.grid input.cell:hover, table.grid select.cell:hover { border-color: var(--border); background: var(--card); }
table.grid input.cell:focus, table.grid select.cell:focus { border-color: var(--primary); background: var(--card); outline: none; }
table.grid input.cell.changed, table.grid select.cell.changed { border-color: #f9ab00; background: #fff; }
.empty { text-align: center; color: var(--muted); padding: 32px !important; }
.empty.err { color: var(--danger); }
.link { color: var(--primary); font-weight: 600; cursor: pointer; background: none; border: none; padding: 0; font: inherit; text-align: left; }
.link:hover { text-decoration: underline; }
.table-foot { display: flex; align-items: center; gap: 12px; padding: 10px 16px; border-top: 1px solid var(--border); font-size: 13px; color: var(--muted); flex-wrap: wrap; }
.table-foot strong { color: var(--text); font-variant-numeric: tabular-nums; }
.table-foot .spacer { flex: 1; }

/* 列フィルター (Excel 風) */
.th-filter { display: flex; align-items: center; justify-content: space-between; gap: 4px; }
.filter-btn { background: none; border: none; padding: 2px 5px; cursor: pointer; color: #9aa0a6; font-size: 10px; border-radius: 4px; }
.filter-btn:hover { background: var(--border-soft); color: var(--text); }
.filter-btn.active { color: var(--primary); background: var(--primary-soft); }
.popover { position: fixed; z-index: 40; width: 240px; background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: 0 4px 16px rgba(60, 64, 67, .2); padding: 10px; font-size: 12px; }
.popover .input { width: 100%; margin-bottom: 6px; }
.popover .row { display: flex; justify-content: space-between; margin-bottom: 4px; }
.popover .list { max-height: 180px; overflow-y: auto; border: 1px solid var(--border-soft); border-radius: 4px; padding: 4px 6px; margin-bottom: 8px; }
.popover .list label { display: flex; align-items: center; gap: 6px; padding: 3px 0; cursor: pointer; }
.popover .actions { display: flex; justify-content: flex-end; gap: 6px; }

.notice { padding: 10px 14px; border-radius: 6px; font-size: 13px; background: var(--primary-soft); color: #174ea6; }
.notice.warn { background: var(--warn-soft); color: #7a4100; }
.notice.danger { background: var(--danger-soft); color: #a50e0e; }
.muted { color: var(--muted); }
.mono { font-family: var(--mono); }
.danger-text { color: var(--danger); font-weight: 700; }

/* ---------- 選択中チップ ---------- */
.chips { display: flex; flex-wrap: wrap; gap: 6px; max-height: 140px; overflow-y: auto; }
.chip { display: inline-flex; align-items: center; gap: 4px; padding: 3px 4px 3px 10px; border-radius: 14px; background: var(--primary-soft); color: var(--primary); font-size: 12px; font-weight: 600; }
.chip button { border: none; background: none; color: inherit; cursor: pointer; font-size: 14px; line-height: 1; padding: 0 4px; border-radius: 50%; }
.chip button:hover { background: rgba(26, 115, 232, .15); }

/* ---------- モーダル ---------- */
.modal { position: fixed; inset: 0; z-index: 60; background: rgba(32, 33, 36, .5); display: flex; align-items: center; justify-content: center; padding: 16px; }
.modal-box { background: var(--card); width: 100%; max-width: 480px; border-radius: 10px; box-shadow: 0 8px 28px rgba(0, 0, 0, .25); max-height: calc(100vh - 32px); overflow-y: auto; }
.modal-head { display: flex; align-items: center; justify-content: space-between; padding: 14px 20px; border-bottom: 1px solid var(--border); }
.modal-head h3 { margin: 0; font-size: 16px; }
.modal-x { background: none; border: none; font-size: 22px; line-height: 1; color: var(--muted); cursor: pointer; padding: 0 4px; }
.modal-x:hover { color: var(--text); }
.modal-body { padding: 16px 20px; }
.modal-body p { margin: 0 0 10px; line-height: 1.6; white-space: pre-wrap; }
.modal-foot { display: flex; justify-content: flex-end; gap: 8px; padding: 12px 20px; border-top: 1px solid var(--border); }
.kv { margin-bottom: 12px; }
.kv:last-child { margin-bottom: 0; }
.kv .k { font-size: 12px; color: var(--muted); font-weight: 700; margin-bottom: 3px; }
.kv .v { background: #f8f9fa; border: 1px solid var(--border-soft); border-radius: 6px; padding: 8px 10px; white-space: pre-wrap; line-height: 1.5; }
.kv .v.hl { background: var(--primary-soft); border-color: #c6dafc; color: #174ea6; }

.toast { position: fixed; right: 20px; bottom: 20px; background: #202124; color: #fff; padding: 10px 16px; border-radius: 6px; font-size: 13px; opacity: 0; transition: opacity .2s; pointer-events: none; z-index: 70; max-width: calc(100vw - 40px); }
.toast.show { opacity: .95; }
.toast.err { background: var(--danger); }

.app-foot { text-align: center; font-size: 12px; color: var(--muted); padding: 16px; border-top: 1px solid var(--border); background: var(--card); }
.app-foot a { color: var(--muted); text-decoration: none; }
.app-foot a:hover { text-decoration: underline; }