:root{
  --bg: #f6f4ef;
  --ink: #1f2a26;
  --ink-soft: #5c6b64;
  --line: #cfd6cf;
  --root: #21433a;
  --a-branch: #2f6b57;
  --a-branch-soft: #e7f0ea;
  --card: #ffffff;
  --accent: #c8823a;
  --accent-soft: #fbeee0;
  --danger: #b03a2e;
  --danger-soft: #fbe4e1;
  --warn: #b0762e;
  --warn-soft: #fbeee0;
  --info: #5c6b64;
  --info-soft: #eef0ec;
  --shadow: 0 1px 2px rgba(31,42,38,0.06), 0 4px 14px rgba(31,42,38,0.05);
}
*{box-sizing:border-box;}
html{ scroll-behavior:smooth; }
body{
  margin:0; background:var(--bg); color:var(--ink);
  font-family: "Hiragino Sans", "Yu Gothic", "Helvetica Neue", Arial, sans-serif;
  padding:32px 16px 80px;
}
.wrap{max-width:960px;margin:0 auto;}
header{margin-bottom:20px;}
.eyebrow{ font-size:12px; letter-spacing:.14em; color:var(--ink-soft); text-transform:uppercase; margin:0 0 6px; }
h1{ font-size:24px; margin:0 0 4px; font-weight:700; letter-spacing:.01em; }
.sub{color:var(--ink-soft); font-size:13px; margin:0;}

/* --- ログイン画面 --- */
.login-screen{
  min-height:100vh; display:flex; align-items:center; justify-content:center;
  background:var(--bg); padding:24px;
}
.login-card{
  width:100%; max-width:360px; background:var(--card); border:1px solid var(--line);
  border-radius:16px; box-shadow:var(--shadow); padding:28px 26px;
}
.login-card h1{ margin-top:0; }
.login-card form{ margin-top:18px; display:flex; flex-direction:column; gap:14px; }
.login-card label{ font-size:12.5px; color:var(--ink-soft); display:flex; flex-direction:column; gap:6px; font-weight:700; }
.login-card input{
  font-family:inherit; font-size:14px; padding:10px 14px; border-radius:10px;
  border:1px solid var(--line); background:var(--bg); color:var(--ink);
}
.login-card input:focus{ outline:none; border-color:var(--a-branch); background:var(--card); }
.login-card button{
  font-family:inherit; font-size:14px; font-weight:700; padding:11px 14px; border-radius:10px;
  border:none; background:var(--root); color:#fdfaf4; cursor:pointer; transition:.15s;
}
.login-card button:hover{ background:var(--a-branch); }
.login-card button:disabled{ opacity:.6; cursor:default; }
.login-error{
  margin:0; font-size:12.5px; color:var(--danger); min-height:1em; line-height:1.5;
}

/* --- ユーザーバー / ローディング --- */
.user-bar{
  display:flex; align-items:center; justify-content:flex-end; gap:12px;
  font-size:12.5px; color:var(--ink-soft); margin-bottom:8px;
}
.user-bar .user-email{ font-weight:700; color:var(--ink); }
.user-bar button{
  font-family:inherit; font-size:12px; padding:6px 14px; border-radius:16px;
  border:1px solid var(--line); background:var(--card); color:var(--ink-soft); cursor:pointer;
}
.user-bar button:hover{ border-color:var(--danger); color:var(--danger); }

.loading-overlay{
  position:fixed; inset:0; background:rgba(246,244,239,0.92); z-index:1000;
  display:flex; align-items:center; justify-content:center; flex-direction:column; gap:10px;
}
.loading-spinner{
  width:34px; height:34px; border-radius:50%; border:3px solid var(--line);
  border-top-color:var(--a-branch); animation: spin .8s linear infinite;
}
.loading-text{ font-size:13px; color:var(--ink-soft); }
@keyframes spin{ to{ transform:rotate(360deg); } }

.fatal-error{
  max-width:420px; margin:80px auto; text-align:center; font-size:13.5px;
  color:var(--danger); background:var(--danger-soft); border:1px solid #eccba3;
  border-radius:12px; padding:20px;
}

.folder-tabs{ display:flex; gap:8px; margin:22px 0 14px; flex-wrap:wrap; }
.folder-tab{
  font-family:inherit; font-size:13px; font-weight:700; padding:9px 16px;
  border-radius:20px; border:1px solid var(--line); background:var(--card);
  color:var(--ink-soft); cursor:pointer; transition:.15s;
}
.folder-tab:hover{ border-color:var(--root); color:var(--root); }
.folder-tab.active{ background:var(--root); color:#fdfaf4; border-color:var(--root); }
.folder-tab.dash-tab.active{ background:var(--accent); border-color:var(--accent); }
.tab-badge{
  display:inline-block; min-width:18px; padding:1px 5px; margin-left:6px;
  font-size:10.5px; border-radius:10px; background:var(--danger); color:#fff; text-align:center;
}

.viewbar{ display:flex; align-items:center; justify-content:space-between; gap:12px; margin:0 0 22px; flex-wrap:wrap; }
.switch{ display:inline-flex; background:var(--card); border:1px solid var(--line); border-radius:24px; padding:3px; box-shadow:var(--shadow); }
.switch button{
  font-family:inherit; font-size:13px; font-weight:700; padding:8px 16px; border-radius:20px;
  border:none; background:transparent; color:var(--ink-soft); cursor:pointer; transition:.15s;
}
.switch button.active{ background:var(--a-branch); color:#fdfaf4; }
.toolbar{ display:flex; gap:8px; }
.toolbar button{
  font-family:inherit; font-size:12.5px; padding:7px 14px; border-radius:20px;
  border:1px solid var(--line); background:var(--card); color:var(--ink); cursor:pointer;
}
.toolbar button:hover{ border-color:var(--root); color:var(--root); }

.root-node{
  background:var(--root); color:#fdfaf4; padding:16px 20px; border-radius:14px;
  font-size:16px; font-weight:700; letter-spacing:.02em; box-shadow:var(--shadow); margin-bottom:18px;
}

.branch{
  background:var(--card); border:1px solid var(--line); border-radius:12px;
  margin-bottom:12px; box-shadow:var(--shadow); overflow:hidden;
}
.branch-head{ display:flex; align-items:center; gap:12px; padding:14px 16px; cursor:pointer; user-select:none; }
.branch-head:hover{ background:var(--a-branch-soft); }
.chev{ width:18px; height:18px; flex:none; transition:transform .18s ease; color:var(--a-branch); }
.branch.open > .branch-head .chev{ transform:rotate(90deg); }
.branch-tag{
  font-size:11px; font-weight:700; color:#fff; background:var(--a-branch);
  padding:2px 8px; border-radius:6px; letter-spacing:.03em; flex:none;
}
.branch-title{ font-size:14.5px; font-weight:700; color:var(--ink); flex:1; }
.branch-count{ font-size:11.5px; color:var(--ink-soft); flex:none; }
.branch-body{ max-height:0; overflow:hidden; transition:max-height .22s ease; padding:0 16px; }
.branch.open > .branch-body{ border-top:1px solid var(--line); }
.placeholder-text{ font-size:12.5px; color:var(--ink-soft); padding:14px 2px; font-style:italic; }

.step{ display:flex; gap:12px; padding:12px 4px 12px 6px; border-bottom:1px dashed var(--line); scroll-margin-top:20px; }
.step:last-child{ border-bottom:none; }
.step-id{ flex:none; width:48px; font-size:12px; font-weight:700; color:var(--a-branch); padding-top:2px; }
.step-main{flex:1;}
.step-text{ font-size:13.5px; line-height:1.6; color:var(--ink); }
.step-meta{ margin-top:5px; display:flex; flex-wrap:wrap; gap:6px; }
.chip{ font-size:11px; color:var(--ink-soft); background:#f1efe8; border:1px solid var(--line); padding:2px 8px; border-radius:20px; }
.chip.deadline{ color:#8a4a12; background:#fbeee0; border-color:#eccba3; }
.chip.owner{ color:#1f4d3d; background:#e7f0ea; border-color:#bcd8c9; }
.chip.overdue{ color:#fff; background:var(--danger); border-color:var(--danger); font-weight:700; }
.chip.soon{ color:#fff; background:var(--warn); border-color:var(--warn); font-weight:700; }
.chip.note-link{ color:var(--accent); background:var(--accent-soft); border-color:#eccba3; text-decoration:none; cursor:pointer; font-weight:700; }
.chip.note-link:hover{ background:#f5dcc0; }
.chip.note-link::after{ content:"→"; }
td a.note-link{ color:var(--accent); font-weight:700; text-decoration:none; }
td a.note-link:hover{ text-decoration:underline; }
td a.note-link::after{ content:" →"; }
.step.flash{ animation: flashbg 1.1s ease; }
@keyframes flashbg{ 0%{ background:var(--accent-soft); } 100%{ background:transparent; } }

/* --- dashboard --- */
.dash-cards{ display:grid; grid-template-columns:repeat(auto-fit, minmax(160px, 1fr)); gap:12px; margin-bottom:22px; }
.dash-card{
  background:var(--card); border:1px solid var(--line); border-radius:12px;
  padding:16px; box-shadow:var(--shadow); cursor:pointer; transition:.15s;
}
.dash-card:hover{ transform:translateY(-1px); }
.dash-card .num{ font-size:28px; font-weight:700; line-height:1.1; }
.dash-card .lbl{ font-size:12px; color:var(--ink-soft); margin-top:4px; }
.dash-card.c-danger{ border-left:4px solid var(--danger); } .dash-card.c-danger .num{ color:var(--danger); }
.dash-card.c-warn{ border-left:4px solid var(--warn); } .dash-card.c-warn .num{ color:var(--warn); }
.dash-card.c-soon{ border-left:4px solid var(--accent); } .dash-card.c-soon .num{ color:var(--accent); }
.dash-card.c-info{ border-left:4px solid var(--info); } .dash-card.c-info .num{ color:var(--info); }

.dash-section{ margin-bottom:26px; }
.dash-heading{ font-size:15px; font-weight:700; margin:0 0 4px; }
.dash-sub{ font-size:12px; color:var(--ink-soft); margin:0 0 12px; }
.alert-list{ background:var(--card); border:1px solid var(--line); border-radius:12px; box-shadow:var(--shadow); overflow:hidden; }
.alert-item{
  display:flex; align-items:center; gap:12px; padding:11px 14px;
  border-bottom:1px dashed var(--line); cursor:pointer; transition:.12s;
}
.alert-item:last-child{ border-bottom:none; }
.alert-item:hover{ background:var(--a-branch-soft); }
.alert-days{
  flex:none; width:86px; text-align:center; font-size:11.5px; font-weight:700;
  padding:4px 6px; border-radius:8px;
}
.alert-days.overdue{ background:var(--danger-soft); color:var(--danger); }
.alert-days.d30{ background:var(--warn-soft); color:var(--warn); }
.alert-days.d90{ background:var(--accent-soft); color:#8a5a1a; }
.alert-days.later{ background:var(--info-soft); color:var(--ink-soft); }
.alert-name{ flex:1; font-size:13px; font-weight:700; }
.alert-path{ font-size:11px; color:var(--ink-soft); }
.alert-date{ flex:none; font-size:11.5px; color:var(--ink-soft); }
.alert-empty{ padding:20px; font-size:12.5px; color:var(--ink-soft); text-align:center; }
.show-more{
  width:100%; padding:9px; font-family:inherit; font-size:12px; font-weight:700;
  border:none; border-top:1px dashed var(--line); background:#faf9f5; color:var(--a-branch); cursor:pointer;
}
.show-more:hover{ background:var(--a-branch-soft); }

.sched-grid{ display:grid; grid-template-columns:repeat(auto-fill, minmax(200px, 1fr)); gap:10px; }
.sched-item{
  background:var(--card); border:1px solid var(--line); border-radius:10px;
  padding:12px 14px; box-shadow:var(--shadow); display:flex; gap:10px; align-items:center;
}
.sched-item.today-hl{ border-color:var(--accent); box-shadow:0 0 0 2px var(--accent-soft), var(--shadow); }
.sched-day{
  flex:none; width:44px; height:44px; border-radius:10px; background:var(--a-branch-soft);
  color:var(--a-branch); font-weight:700; display:flex; flex-direction:column;
  align-items:center; justify-content:center; font-size:15px; line-height:1;
}
.sched-day small{ font-size:9px; font-weight:400; margin-top:2px; }
.sched-info{ flex:1; }
.sched-title{ font-size:12.5px; font-weight:700; }
.sched-note{ font-size:10.5px; color:var(--ink-soft); margin-top:2px; }

.global-search-box{ position:relative; margin-bottom:14px; }
.global-search-box input{
  width:100%; font-family:inherit; font-size:14px; padding:12px 16px; border-radius:24px;
  border:1px solid var(--line); background:var(--card); box-shadow:var(--shadow);
}
.global-search-box input:focus{ outline:none; border-color:var(--a-branch); }
.gs-results{ background:var(--card); border:1px solid var(--line); border-radius:12px; box-shadow:var(--shadow); overflow:hidden; margin-top:8px; }
.gs-item{ display:flex; gap:10px; align-items:flex-start; padding:11px 14px; border-bottom:1px dashed var(--line); cursor:pointer; }
.gs-item:last-child{ border-bottom:none; }
.gs-item:hover{ background:var(--a-branch-soft); }
.gs-id{ flex:none; font-size:11px; font-weight:700; color:#fff; background:var(--a-branch); padding:2px 7px; border-radius:6px; margin-top:1px; }
.gs-main{ flex:1; }
.gs-text{ font-size:13px; line-height:1.5; }
.gs-text mark{ background:var(--accent-soft); color:inherit; padding:0 1px; border-radius:2px; }
.gs-path{ font-size:10.5px; color:var(--ink-soft); margin-top:2px; }
.gs-count{ font-size:11.5px; color:var(--ink-soft); padding:8px 14px; background:#faf9f5; border-bottom:1px solid var(--line); }

.detail-section{ margin-top:40px; }
.detail-heading{ font-size:15px; font-weight:700; color:var(--ink); margin:0 0 4px; }
.detail-sub{ font-size:12.5px; color:var(--ink-soft); margin:0 0 16px; }
.detail-card{
  background:var(--card); border:1px solid var(--line); border-radius:12px;
  padding:16px 18px; margin-bottom:12px; box-shadow:var(--shadow); scroll-margin-top:20px;
}
.detail-card:target{ border-color:var(--accent); box-shadow:0 0 0 3px var(--accent-soft), var(--shadow); }
.detail-card-head{ display:flex; align-items:center; gap:10px; margin-bottom:6px; flex-wrap:wrap; }
.detail-id{ font-size:11px; font-weight:700; color:#fff; background:var(--accent); padding:2px 8px; border-radius:6px; }
.detail-step-text{ font-size:13.5px; font-weight:700; color:var(--ink); }
.detail-body{ font-size:13px; color:var(--ink-soft); line-height:1.7; padding-top:6px; border-top:1px dashed var(--line); margin-top:8px; }
.detail-body.placeholder{ font-style:italic; }
.back-link{ display:inline-block; margin-top:8px; font-size:11.5px; color:var(--a-branch); cursor:pointer; text-decoration:none; }
.back-link:hover{ text-decoration:underline; }

.table-tools{ display:flex; gap:10px; margin-bottom:14px; flex-wrap:wrap; }
.table-tools input{
  font-family:inherit; font-size:13px; padding:9px 14px; border-radius:20px;
  border:1px solid var(--line); background:var(--card); flex:1; min-width:180px;
}
.table-tools select{
  font-family:inherit; font-size:13px; padding:9px 14px; border-radius:20px;
  border:1px solid var(--line); background:var(--card);
}
table{
  width:100%; border-collapse:collapse; background:var(--card);
  border:1px solid var(--line); border-radius:12px; overflow:hidden; box-shadow:var(--shadow);
}
thead th{
  text-align:left; font-size:11.5px; letter-spacing:.03em; color:var(--ink-soft);
  text-transform:uppercase; padding:10px 12px; background:#f1efe8; border-bottom:1px solid var(--line);
  cursor:pointer; white-space:nowrap;
}
thead th:hover{ color:var(--root); }
tbody td{ font-size:13px; padding:10px 12px; border-bottom:1px dashed var(--line); vertical-align:top; }
tbody tr:last-child td{ border-bottom:none; }
tbody tr:hover{ background:var(--a-branch-soft); }
td.id-col{ font-weight:700; color:var(--a-branch); white-space:nowrap; }
td.tag-col{ white-space:nowrap; }
.tag-pill{ font-size:10.5px; font-weight:700; color:#fff; background:var(--a-branch); padding:2px 7px; border-radius:6px; }
.empty{ text-align:center; padding:30px; color:var(--ink-soft); font-size:13px; }

footer{
  margin-top:36px; font-size:11.5px; color:var(--ink-soft); line-height:1.7;
  border-top:1px solid var(--line); padding-top:14px;
}
code{ background:#eee9dd; padding:1px 5px; border-radius:4px; font-size:11px; }

.import-bar{
  display:flex; align-items:center; gap:10px; flex-wrap:wrap;
  background:var(--card); border:1px dashed var(--line); border-radius:12px;
  padding:10px 14px; margin:18px 0 4px;
}
.import-btn{
  font-size:12.5px; font-weight:700; padding:8px 16px; border-radius:20px;
  background:var(--a-branch); color:#fdfaf4; cursor:pointer; transition:.15s;
}
.import-btn:hover{ background:var(--root); }
.import-status{ font-size:11.5px; color:var(--ink-soft); }
.import-status.ok{ color:var(--a-branch); font-weight:700; }
.import-status.err{ color:var(--danger); font-weight:700; }

/* --- charts --- */
.chart-box{
  background:var(--card); border:1px solid var(--line); border-radius:12px;
  padding:16px; box-shadow:var(--shadow); margin-bottom:18px; overflow-x:auto;
}
.chart-title{ font-size:12.5px; font-weight:700; margin:0 0 10px; color:var(--ink); }
.chart-legend{ display:flex; gap:14px; font-size:11px; color:var(--ink-soft); margin-bottom:8px; flex-wrap:wrap; }
.lg-dot{ display:inline-block; width:10px; height:10px; border-radius:3px; margin-right:4px; vertical-align:middle; }
.dept-bar-row{ display:flex; align-items:center; gap:8px; margin-bottom:5px; }
.dept-bar-label{ flex:none; width:160px; font-size:11.5px; text-align:right; color:var(--ink); }
.dept-bar-track{ flex:1; display:flex; align-items:center; gap:4px; }
.dept-bar-m{ height:14px; background:var(--a-branch); border-radius:3px 0 0 3px; }
.dept-bar-f{ height:14px; background:var(--accent); border-radius:0 3px 3px 0; }
.dept-bar-val{ font-size:11px; color:var(--ink-soft); white-space:nowrap; }
.year-select{
  font-family:inherit; font-size:13px; padding:8px 14px; border-radius:20px;
  border:1px solid var(--line); background:var(--card); margin-left:8px;
}
td.diff-plus{ color:var(--a-branch); font-weight:700; }
td.diff-minus{ color:var(--danger); font-weight:700; }

/* --- staff sub tabs --- */
.staff-subtabs{ display:flex; gap:6px; margin-bottom:16px; flex-wrap:wrap; }
.staff-subtab{
  font-family:inherit; font-size:12.5px; font-weight:700; padding:8px 14px;
  border-radius:18px; border:1px solid var(--line); background:var(--card);
  color:var(--ink-soft); cursor:pointer; transition:.15s;
}
.staff-subtab:hover{ border-color:var(--a-branch); color:var(--a-branch); }
.staff-subtab.active{ background:var(--a-branch); color:#fdfaf4; border-color:var(--a-branch); }
.staff-pane{ display:none; }
.staff-pane.active{ display:block; }
.mv-bar-wrap{ display:flex; align-items:center; gap:6px; }
.mv-bar{ height:10px; border-radius:5px; }
.mv-bar.in{ background:var(--a-branch); }
.mv-bar.out{ background:var(--danger); }
.mv-val{ font-size:11px; color:var(--ink-soft); }

/* --- staff view --- */
.staff-cards{ display:grid; grid-template-columns:repeat(auto-fit, minmax(140px, 1fr)); gap:12px; margin-bottom:18px; }
.staff-tools{ display:flex; gap:10px; margin-bottom:14px; flex-wrap:wrap; }
.staff-tools input{
  font-family:inherit; font-size:13px; padding:9px 14px; border-radius:20px;
  border:1px solid var(--line); background:var(--card); flex:1; min-width:180px;
}
.staff-tools select{
  font-family:inherit; font-size:13px; padding:9px 14px; border-radius:20px;
  border:1px solid var(--line); background:var(--card);
}
.dept-grid{ display:grid; grid-template-columns:repeat(auto-fill, minmax(150px, 1fr)); gap:8px; margin-bottom:18px; }
.dept-item{
  background:var(--card); border:1px solid var(--line); border-radius:10px;
  padding:10px 12px; cursor:pointer; transition:.12s; box-shadow:var(--shadow);
}
.dept-item:hover{ border-color:var(--a-branch); }
.dept-item.selected{ background:var(--a-branch); color:#fdfaf4; border-color:var(--a-branch); }
.dept-item.selected .dept-count{ color:#e7f0ea; }
.dept-name{ font-size:12px; font-weight:700; }
.dept-count{ font-size:11px; color:var(--ink-soft); margin-top:2px; }
.staff-table-note{ font-size:11.5px; color:var(--ink-soft); margin:8px 0 12px; }

#view-dashboard, #view-mindmap, #view-table{ display:none; }
#view-staff{ display:none; }
#view-dashboard.active, #view-mindmap.active, #view-table.active, #view-staff.active{ display:block; }

/* ===== 画面内直接編集(フェーズ3) ===== */
.icon-btn{
  font-family:inherit; font-size:12px; padding:3px 8px; border-radius:8px;
  border:1px solid var(--line); background:var(--card); color:var(--ink-soft);
  cursor:pointer; transition:.12s; line-height:1.4;
}
.icon-btn:hover{ border-color:var(--a-branch); color:var(--a-branch); }
.icon-btn.danger:hover{ border-color:var(--danger); color:var(--danger); }
.icon-btn.warn:hover{ border-color:var(--warn); color:var(--warn); }
.step .step-actions{ flex:none; display:flex; gap:4px; align-items:flex-start; opacity:.3; transition:.15s; }
.step:hover .step-actions{ opacity:1; }
.branch-head .edit-actions{ flex:none; display:flex; gap:4px; opacity:.3; transition:.15s; }
.branch-head:hover .edit-actions{ opacity:1; }
td.row-actions{ white-space:nowrap; }
td.row-actions .icon-btn{ margin-right:4px; }

.add-inline{
  font-family:inherit; font-size:12px; font-weight:700; padding:6px 14px;
  border-radius:18px; border:1px dashed var(--a-branch); background:transparent;
  color:var(--a-branch); cursor:pointer; transition:.12s;
}
.add-inline:hover{ background:var(--a-branch-soft); }
.add-row{ padding:10px 2px 14px; }
.root-node{ display:flex; align-items:center; gap:10px; }
.root-node .root-title{ flex:1; }
.root-actions{ display:flex; gap:6px; }
.root-actions button{
  font-family:inherit; font-size:11.5px; padding:5px 10px; border-radius:14px;
  border:1px solid rgba(253,250,244,.4); background:transparent; color:#fdfaf4;
  cursor:pointer; transition:.12s;
}
.root-actions button:hover{ background:rgba(253,250,244,.15); }
.folder-tab.add-tab{ font-weight:400; }

/* --- モーダル --- */
.modal-overlay{
  position:fixed; inset:0; background:rgba(31,42,38,.45); z-index:1000;
  display:flex; align-items:center; justify-content:center; padding:16px;
}
.modal-card{
  background:var(--card); border-radius:14px; padding:22px 24px;
  width:100%; max-width:540px; max-height:88vh; overflow-y:auto;
  box-shadow:0 12px 40px rgba(31,42,38,.3);
}
.modal-title{ font-size:16px; font-weight:700; margin:0 0 14px; color:var(--ink); }
.m-label{ display:block; font-size:12px; font-weight:700; color:var(--ink-soft); margin-bottom:10px; }
.m-label input, .m-label textarea, .m-label select{
  width:100%; font-family:inherit; font-size:13.5px; padding:9px 12px; margin-top:4px;
  border:1px solid var(--line); border-radius:8px; background:#fff; box-sizing:border-box; color:var(--ink);
}
.m-label input:focus, .m-label textarea:focus, .m-label select:focus{ outline:none; border-color:var(--a-branch); }
.m-note{ font-size:12.5px; color:var(--ink-soft); margin:0 0 12px; line-height:1.6; }
.modal-error{ color:var(--danger); font-size:12.5px; min-height:1.2em; margin:8px 0 0; }
.modal-actions{ display:flex; gap:8px; margin-top:14px; align-items:center; }
.m-btn{
  font-family:inherit; font-size:13px; font-weight:700; padding:9px 18px;
  border-radius:20px; border:1px solid var(--line); cursor:pointer; transition:.12s;
}
.m-btn-primary{ background:var(--a-branch); border-color:var(--a-branch); color:#fdfaf4; }
.m-btn-primary:hover{ background:var(--root); }
.m-btn-primary:disabled{ opacity:.6; cursor:default; }
.m-btn-ghost{ background:var(--card); color:var(--ink-soft); }
.m-btn-ghost:hover{ border-color:var(--ink-soft); }
.m-btn-danger{ background:var(--card); color:var(--danger); border-color:var(--danger-soft); }
.m-btn-danger:hover{ background:var(--danger-soft); }

/* --- トースト通知 --- */
.toast{
  position:fixed; left:50%; bottom:26px; transform:translateX(-50%) translateY(16px);
  background:var(--root); color:#fdfaf4; padding:10px 20px; border-radius:24px;
  font-size:13px; font-weight:700; opacity:0; pointer-events:none; transition:.25s; z-index:1200;
  box-shadow:0 6px 20px rgba(31,42,38,.3);
}
.toast.show{ opacity:1; transform:translateX(-50%) translateY(0); }
.toast.err{ background:var(--danger); }

/* ===== 権限管理(フェーズ3 第2弾) ===== */
.role-badge{
  font-size:11px; font-weight:700; padding:3px 10px; border-radius:12px;
  border:1px solid var(--line); color:var(--ink-soft); background:var(--card);
}
.role-badge.rb-admin{ color:#8a4a12; background:var(--accent-soft); border-color:#eccba3; }
.role-badge.rb-member{ color:#1f4d3d; background:var(--a-branch-soft); border-color:#bcd8c9; }
.role-badge.rb-viewer{ color:var(--ink-soft); background:var(--info-soft); }

/* viewer(閲覧のみ)には編集UIをすべて非表示にする */
body.role-viewer .import-bar,
body.role-viewer .edit-actions,
body.role-viewer .step-actions,
body.role-viewer .add-inline,
body.role-viewer .add-row,
body.role-viewer .root-actions,
body.role-viewer .folder-tab.add-tab,
body.role-viewer td.row-actions,
body.role-viewer th.col-actions{
  display:none !important;
}

/* ===== 変更履歴(フェーズ3 第4弾) ===== */
#view-history{ display:none; }
#view-history.active{ display:block; }
.hist-badge{ font-size:11px; font-weight:700; color:#fff; padding:2px 8px; border-radius:6px; }
.hist-badge.ins{ background:var(--a-branch); }
.hist-badge.upd{ background:var(--warn); }
.hist-badge.del{ background:var(--danger); }
.hist-table{ font-size:11.5px; color:var(--ink-soft); }
.hist-diff{ font-size:12px; color:var(--ink-soft); margin-top:3px; }
.hist-diff s{ color:var(--danger); }
.hist-diff b{ color:var(--a-branch); }
#history-more{ margin-top:0; border:1px solid var(--line); border-radius:0 0 12px 12px; }

/* ===== スタッフ写真 ===== */
.staff-photo-thumb{
  width:40px; height:40px; border-radius:50%; object-fit:cover;
  border:1px solid var(--line); display:block; background:#f1efe8;
}
.staff-photo-none{
  width:40px; height:40px; border-radius:50%; background:#f1efe8;
  border:1px solid var(--line); display:inline-flex; align-items:center;
  justify-content:center; font-size:18px; color:var(--ink-soft);
}
.staff-photo-none.big{ width:96px; height:96px; font-size:40px; flex:none; }
.m-photo-row{
  display:flex; align-items:center; gap:14px; margin-bottom:14px;
  padding-bottom:12px; border-bottom:1px dashed var(--line);
}
.m-photo-preview{
  width:96px; height:96px; border-radius:50%; object-fit:cover;
  border:2px solid var(--line); flex:none; background:#f1efe8;
}
.m-photo-btns{ display:flex; flex-direction:column; gap:6px; align-items:flex-start; }

/* ===== 言語切替ボタン ===== */
.lang-btn{
  font-family:inherit; font-size:12px; font-weight:700; padding:5px 12px;
  border-radius:16px; border:1px solid var(--line); background:var(--card);
  color:var(--ink-soft); cursor:pointer; transition:.12s;
}
.lang-btn:hover{ border-color:var(--a-branch); color:var(--a-branch); }