:root { --bg:#f5f6f8; --fg:#1f2933; --accent:#0b6e99; --border:#d3d9df; --err:#b42318; }
* { box-sizing: border-box; }
body { margin:0; font-family:"Hiragino Sans","Yu Gothic UI","Meiryo",sans-serif; background:var(--bg); color:var(--fg); line-height:1.6; }
.site-header { display:flex; justify-content:space-between; align-items:center; gap:1rem; padding:.75rem 1.25rem; background:var(--accent); color:#fff; flex-wrap:wrap; }
.site-header nav { display:flex; gap:1rem; align-items:center; }
.site-header a { color:#fff; }
main { max-width:1200px; margin:1.5rem auto; padding:0 1rem; }
.card { background:#fff; border:1px solid var(--border); border-radius:8px; padding:1.5rem; }
.card.narrow { max-width:420px; margin:2rem auto; }
label { display:block; margin-bottom:1rem; font-weight:600; }
input[type=text], input[type=password] { display:block; width:100%; margin-top:.25rem; padding:.55rem; border:1px solid var(--border); border-radius:4px; font-size:1rem; }
button { background:var(--accent); color:#fff; border:0; border-radius:4px; padding:.6rem 1.2rem; font-size:1rem; cursor:pointer; }
button.link { background:none; padding:0; text-decoration:underline; }
form.inline { display:inline; margin:0; }
.alert.error { color:var(--err); background:#fef3f2; border:1px solid #fecdca; padding:.6rem .8rem; border-radius:4px; }
.site-footer { text-align:center; font-size:.85rem; color:#52606d; padding:1rem; }

/* ---- 共通部品 ---- */
:root { --warn:#b54708; --warn-bg:#fffaeb; --ok:#067647; --muted:#52606d; }
h1 { margin:0 0 .75rem; font-size:1.4rem; } h1 small { font-size:.9rem; color:var(--muted); font-weight:normal; }
h2 { font-size:1.1rem; margin:1.25rem 0 .5rem; }
.card + .card { margin-top:1rem; }
.btn { display:inline-block; padding:.4rem .9rem; border:1px solid var(--accent); border-radius:4px; color:var(--accent); text-decoration:none; background:#fff; font-size:.95rem; }
.btn.small { padding:.2rem .6rem; font-size:.85rem; } .btn.disabled { opacity:.5; pointer-events:none; }
.alert { padding:.6rem .8rem; border-radius:4px; border:1px solid var(--border); } .alert.success { background:#ecfdf3; border-color:#abefc6; color:var(--ok); }
.alert.info { background:#eff8ff; border-color:#b2ddff; } .alert.error { color:var(--err); background:#fef3f2; border-color:#fecdca; }
.note { font-size:.85rem; color:var(--muted); } .pre { white-space:pre-wrap; }
.badge { display:inline-block; padding:0 .45rem; border-radius:999px; font-size:.75rem; font-weight:600; white-space:nowrap; }
.badge.cancelled { background:#fee4e2; color:var(--err); } .badge.review { background:#fef0c7; color:var(--warn); } .badge.pending { background:#e0eaff; color:#2b4acb; }
.status { font-size:.8rem; padding:0 .4rem; border-radius:4px; white-space:nowrap; }
.s-not_started { background:#fee4e2; color:var(--err); } .s-in_progress { background:#fef0c7; color:var(--warn); } .s-done { background:#d1fadf; color:var(--ok); }
dl.fields { display:grid; grid-template-columns:max-content 1fr; gap:.25rem 1rem; margin:.5rem 0; } dl.fields dt { color:var(--muted); font-size:.85rem; } dl.fields dd { margin:0; overflow-wrap:anywhere; }

/* ---- カレンダー ---- */
.calendar-head { display:flex; justify-content:space-between; align-items:center; flex-wrap:wrap; gap:.5rem; margin-bottom:.75rem; } .calendar-head h1 { margin:0; }
.month-nav { display:flex; gap:.5rem; }
.calendar { display:grid; grid-template-columns:repeat(7, minmax(0,1fr)); gap:1px; background:var(--border); border:1px solid var(--border); }
.dow { background:#e4e7eb; text-align:center; padding:.25rem; font-weight:600; } .dow-0 { color:var(--err); } .dow-6 { color:#2b4acb; }
.day { background:#fff; min-height:7rem; padding:.3rem; min-width:0; } .day.blank { background:#f0f2f4; } .day.today { outline:2px solid var(--accent); outline-offset:-2px; }
.day-num { font-weight:600; font-size:.9rem; } .day-dow { display:none; font-weight:normal; color:var(--muted); }
.app { border:1px solid var(--border); border-left:4px solid var(--accent); border-radius:4px; padding:.25rem .4rem; margin-top:.3rem; font-size:.8rem; background:#fafbfc; }
.app.cancelled { border-left-color:var(--err); background:#fef3f2; } .app.cancelled .app-title { text-decoration:line-through; }
.app-title { font-weight:600; color:var(--fg); text-decoration:none; overflow-wrap:anywhere; } .app-title:hover { text-decoration:underline; } .time { color:var(--accent); margin-right:.25rem; }
.app-sub { color:var(--muted); overflow-wrap:anywhere; } .pax { margin-left:.35rem; white-space:nowrap; }
.app details summary { cursor:pointer; color:var(--accent); font-size:.75rem; margin-top:.2rem; }
.app-detail { max-height:18rem; overflow:auto; border-top:1px dashed var(--border); margin-top:.25rem; padding-top:.25rem; } .app-detail dl.fields { grid-template-columns:1fr; gap:0; } .app-detail dd { margin-bottom:.3rem; }
@media (max-width: 800px) {
    .calendar { display:block; background:none; border:0; } .dow, .day.blank, .day.empty { display:none; }
    .day { margin-bottom:.5rem; border:1px solid var(--border); border-radius:6px; min-height:0; } .day-dow { display:inline; }
}

/* ---- 一覧・フォーム ---- */
.filters { display:grid; grid-template-columns:repeat(auto-fill, minmax(190px,1fr)); gap:.5rem .75rem; align-items:end; } .filters label { margin:0; font-size:.85rem; }
.filters input, .filters select, .edit-form input[type=date], .edit-form input[type=text], .edit-form input[type=number], .edit-form select, .edit-form textarea { display:block; width:100%; margin-top:.2rem; padding:.45rem; border:1px solid var(--border); border-radius:4px; font:inherit; }
label.check { display:flex; gap:.4rem; align-items:center; font-weight:normal; } label.check input { width:auto; margin:0; }
.filters .actions { grid-column:1 / -1; display:flex; gap:.5rem; align-items:center; }
.table-wrap { overflow-x:auto; } table { border-collapse:collapse; width:100%; font-size:.85rem; } th, td { border-bottom:1px solid var(--border); padding:.4rem .5rem; text-align:left; vertical-align:top; white-space:nowrap; } td:nth-child(4), td:nth-child(5) { white-space:normal; min-width:8rem; }
tr.cancelled td { background:#fef3f2; } tr.cancelled td:nth-child(4) { text-decoration:line-through; }
.pager { display:flex; gap:1rem; align-items:center; justify-content:center; margin-top:1rem; }
.edit-form { max-width:640px; } .edit-form fieldset { border:1px solid var(--border); border-radius:6px; margin:0 0 1rem; padding:.75rem; } .edit-form legend { font-weight:600; padding:0 .3rem; }
.edit-form textarea { resize:vertical; } .field-error { display:block; color:var(--err); font-weight:normal; font-size:.85rem; margin-top:.15rem; }

/* ---- 取込 ---- */
.issues { margin:.5rem 0; padding:.5rem .5rem .5rem 1.5rem; border-radius:4px; } .issues.warning { background:var(--warn-bg); border:1px solid #fedf89; color:var(--warn); } .issues.error { background:transparent; }
.warn-cell { background:var(--warn-bg); outline:1px solid #fedf89; }
button.secondary { background:#fff; color:var(--accent); border:1px solid var(--accent); } input[type=file] { display:block; margin-top:.25rem; }
form + form { margin-top:.5rem; }
.narrow-wide { max-width:640px; margin:1rem auto; }
dl.fields dt.group { grid-column:1 / -1; color:inherit; font-weight:bold; margin-top:.5rem; border-bottom:1px solid var(--border, #ccc); } dl.fields dd.group { display:none; }
.taxi-route { font-size:.9rem; }
.badge.ok { background:#d1fadf; color:#05603a; }
.import-row { border:1px solid var(--border); border-radius:8px; padding:.75rem 1rem; margin:.75rem 0; }
.import-row .import-head { display:flex; flex-wrap:wrap; gap:.5rem 1rem; align-items:center; }
.import-row.import-duplicate, .import-row.import-error { background:#fafafa; }