/* ===== PROGRESS ===== */
.prog-bar{height:6px;background:var(--c-bg);border-radius:3px;overflow:hidden;min-width:60px}
.prog-fill{height:100%;border-radius:3px}

/* ===== MODAL ===== */
.modal-bg{display:none;position:fixed;inset:0;background:rgba(15,23,42,.5);z-index:200;align-items:flex-end;justify-content:center}
.modal-bg.open{display:flex}
.modal-stack{display:block;width:100%;padding:0;align-items:flex-start;justify-content:center}
.child-task-panels{display:block}
.child-stack-slot{position:static;width:100%}
.child-stack-slot .child-task-panel{position:static;width:100%;margin-top:12px}
.modal{background:#fff;border-radius:16px 16px 0 0;padding:18px;width:100%;max-height:88vh;overflow-y:auto;box-shadow:0 20px 60px rgba(0,0,0,.15)}
.modal-title{font-size:15px;font-weight:700;margin-bottom:18px}
.field{margin-bottom:14px}
.task-attach-area{margin-bottom:14px;border-top:1px solid var(--c-border);padding-top:12px}
.task-progress-slider{width:100%}
.task-attach-head{display:flex;align-items:center;gap:8px;margin-bottom:8px}
.task-attach-label{font-size:11px;font-weight:600;color:var(--c-muted);text-transform:uppercase;letter-spacing:.4px;flex:1}
.field label{display:block;font-size:11px;font-weight:600;color:var(--c-muted);margin-bottom:5px;text-transform:uppercase;letter-spacing:.4px}
.field input,.field select,.field textarea{width:100%;padding:8px 12px;border:1px solid var(--c-border);border-radius:7px;background:#fff;color:var(--c-dark);font-size:13px;font-family:inherit;outline:none;transition:border .15s;-webkit-user-select:text;user-select:text}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--c-blue)}
.field textarea{height:64px;resize:vertical}
.field-row{display:grid;grid-template-columns:1fr;gap:12px}
.modal-btns{display:flex;gap:8px;justify-content:flex-end;margin-top:20px;padding-top:16px;border-top:1px solid var(--c-bg)}
.modal-btn-push-left{margin-right:auto}
.user-pw-help{font-size:11px;color:var(--c-subtle);margin-top:4px}

/* ===== GANTT（ガントタブ） ===== */
/* tabGantt → seg-btns/gantt-nav/gantt-hint(固定) → gantt-wrap(スクロールコンテナ) */
#tabGantt{flex:none;display:block;overflow:visible}
#tabGantt[hidden]{display:none} /* [hidden]属性セレクタはID単体より詳細度が高いため!importantは不要 */
.seg-btns{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:10px;flex-shrink:0}
.seg-btn{height:30px;padding:0 12px;border:1px solid #dbe3f0;border-radius:999px;background:transparent;color:var(--c-muted);font-size:12px;font-weight:600;cursor:pointer;transition:all .15s;display:inline-flex;align-items:center;justify-content:center;gap:6px}
.seg-btn[data-icon]::before{content:none}
.seg-btn .ui-icon{width:17px;height:17px}
.seg-btn:hover{border-color:var(--c-subtle);color:var(--c-dark);background:transparent}
.seg-btn.active{background:transparent;color:var(--c-dark);border-color:var(--c-dark);border-width:2px}
.gantt-nav{display:flex;align-items:center;gap:8px;margin-bottom:10px;flex-shrink:0;flex-wrap:wrap}
.gantt-nav-label{font-size:12px;font-weight:600;color:var(--c-text4);min-width:0;width:100%}
.gantt-chart-btn{}
.gantt-hint{font-size:11px;color:var(--c-subtle);margin-bottom:6px;padding:4px 0;flex-shrink:0}
/* gantt-wrap：縦横両方スクロールするコンテナ */
.gantt-wrap{flex:none;overflow:auto;max-height:60vh;border-radius:10px;border:1px solid var(--c-border);background:#fff;width:100%}
.gantt-table{border-collapse:collapse;table-layout:fixed;min-width:100%}
/* 作業項目列ヘッダー：左固定 + 上固定（交差セル） */
.gantt-th-name{
  position:sticky;left:0;top:0;z-index:4;
  background:var(--c-bg2);
  min-width:140px;
  padding:6px 12px;font-size:11px;font-weight:600;color:var(--c-muted);
  text-align:left;white-space:nowrap;
  border-bottom:2px solid #d1d5db;border-right:2px solid #d1d5db;
}
/* 作業項目列セル：左固定 */
.gantt-td-name{
  position:sticky;left:0;z-index:2;
  background:#fff;
  min-width:140px;
  padding:5px 12px;font-size:11px;
  border-bottom:1px solid var(--c-bg);border-right:2px solid #d1d5db;
  white-space:nowrap;overflow:hidden;
}
.gantt-td-name .task-name-wrap{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.gantt-tr:hover .gantt-td-name{background:var(--c-bg2)}
/* 日付ヘッダー：上固定 */
.gantt-th-cell{
  position:sticky;top:0;z-index:3;
  background:var(--c-bg2);
  padding:6px 4px;font-size:10px;text-align:center;color:var(--c-muted);
  overflow:hidden;
  border-bottom:2px solid #d1d5db;
}
.gantt-th-cell.is-sunday,.gantt-td-cell.is-sunday{background:#fff0f0}
.gantt-th-cell.is-saturday,.gantt-td-cell.is-saturday{background:#eff6ff}
.gantt-date-part,.gantt-dow-part{display:block;font-size:10px}
.gantt-dow-part{font-weight:700}
.gantt-date-part.is-sunday,.gantt-dow-part.is-sunday{color:#e11d48}
.gantt-date-part.is-saturday,.gantt-dow-part.is-saturday{color:var(--c-primary)}
.gantt-td-cell{
  padding:4px 2px;
  border-bottom:1px solid var(--c-bg);
  vertical-align:middle;
  overflow:hidden;
}
.gantt-tr:hover .gantt-td-cell{background:var(--c-bg2)}
.gantt-td-span{padding:0;position:relative}
.gantt-bar{user-select:none;-webkit-user-select:none;cursor:pointer;height:16px;border-radius:3px;margin-top:2px;min-width:4px;overflow:hidden;transition:transform .12s ease,box-shadow .12s ease;touch-action:manipulation;-webkit-touch-callout:none}
.gantt-bar *{pointer-events:none}
.gantt-bar:hover{transform:translateY(-1px);box-shadow:0 4px 10px rgba(15,23,42,.14)}
.gantt-bar.selected{outline:2px solid var(--c-primary);outline-offset:1px;box-shadow:0 0 0 2px rgba(37,99,235,.15)}
.gantt-prog{height:100%;border-radius:3px;opacity:.75}
.gantt-bar.phase-tone-0{background:rgba(29,78,216,.12)}
.gantt-bar.phase-tone-1{background:rgba(21,128,61,.12)}
.gantt-bar.phase-tone-2{background:rgba(109,40,217,.12)}
.gantt-bar.phase-tone-3{background:rgba(194,65,12,.12)}
.gantt-bar.phase-tone-4{background:rgba(185,28,28,.12)}
.gantt-bar.phase-tone-5{background:rgba(124,58,237,.12)}
.gantt-bar.phase-tone-6{background:rgba(22,101,52,.12)}
.gantt-bar.phase-tone-7{background:rgba(71,85,105,.12)}
.gantt-bar.phase-tone-0 .gantt-prog{background:#1d4ed8}
.gantt-bar.phase-tone-1 .gantt-prog{background:#15803d}
.gantt-bar.phase-tone-2 .gantt-prog{background:#6d28d9}
.gantt-bar.phase-tone-3 .gantt-prog{background:#c2410c}
.gantt-bar.phase-tone-4 .gantt-prog{background:#b91c1c}
.gantt-bar.phase-tone-5 .gantt-prog{background:#7c3aed}
.gantt-bar.phase-tone-6 .gantt-prog{background:#166534}
.gantt-bar.phase-tone-7 .gantt-prog{background:var(--c-text4)}

/* ===== STATUS MODAL ===== */
.status-grid{display:grid;grid-template-columns:1fr;gap:10px 14px;font-size:12px}
.status-label{color:var(--c-muted);font-weight:600}
.status-value{color:var(--c-dark);word-break:break-word}
.status-value-inline{display:flex;align-items:center;gap:8px}
.status-attach-btn{flex-shrink:0}
.status-attachments{margin-top:8px}
.status-update-history{margin-top:12px}
.status-header{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;margin-bottom:18px}
.status-title{font-size:16px;font-weight:700;color:var(--c-dark);line-height:1.5}
.status-sub{font-size:11px;color:var(--c-subtle);margin-top:4px}
.status-note{margin-top:14px;padding:12px 14px;background:var(--c-bg2);border-radius:8px;font-size:12px;color:var(--c-text4);line-height:1.7}
.status-empty{color:var(--c-subtle)}
.status-modal .modal-btns{margin-top:18px}
.status-badge{font-size:11px;padding:4px 10px}
.status-badge.badge-red{background:transparent;color:#b91c1c}
.status-badge.badge-yellow{background:transparent;color:#a16207}
.status-badge.badge-green{background:transparent;color:#15803d}
.status-badge.badge-blue{background:transparent;color:#1d4ed8}

/* ===== PHASE CHART ===== */
.phase-chart-modal{width:min(94vw,94vw)}
.phase-chart-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;margin-bottom:18px;flex-direction:column}
.phase-chart-title{font-size:18px;font-weight:800;color:var(--c-dark)}
.phase-chart-sub{font-size:12px;color:var(--c-subtle);margin-top:4px}
.phase-chart-grid{display:grid;grid-template-columns:1fr;gap:14px}
.phase-chart-card{border:1px solid var(--c-border);border-radius:16px;padding:16px;background:linear-gradient(180deg,#fff 0%,#f8fbff 100%)}
.phase-chart-card-head{display:flex;align-items:flex-start;justify-content:space-between;gap:10px;margin-bottom:12px}
.phase-chart-name{font-size:14px;font-weight:700;color:var(--c-dark)}
.phase-chart-meta{font-size:11px;color:var(--c-subtle);margin-top:3px}
.phase-chart-rate{font-size:12px;font-weight:700;color:var(--c-primary);background:transparent;padding:4px 8px;border-radius:999px;border:1px solid #93c5fd}
.phase-gauge{position:relative;width:100%;margin:0 auto;aspect-ratio:1.6/1;display:flex;align-items:flex-end;justify-content:center}
.phase-gauge svg{width:100%;height:auto;overflow:visible}
.phase-gauge-center{position:absolute;left:50%;bottom:6px;transform:translateX(-50%);text-align:center}
.phase-gauge-value{font-size:22px;font-weight:800;color:var(--c-dark);line-height:1}
.phase-gauge-label{font-size:10px;color:var(--c-subtle);margin-top:3px}
.phase-chart-empty{padding:28px;border:1px dashed #dbe3f0;border-radius:16px;text-align:center;font-size:13px;color:var(--c-subtle);background:var(--c-bg2)}
.phase-chart-card{cursor:pointer}
/*=====================================================*/
/* progress bar chart modal                            */
/*=====================================================*/
#progressBarChartModal{z-index:300}
.prog-bar-modal{width:min(94vw,94vw)}
.prog-bar-layout{display:flex;gap:16px;align-items:center}
.prog-bar-left{flex:1 1 0;min-width:0}
.prog-bar-right{flex:1 1 0;min-width:0;display:flex;flex-direction:column;align-items:center}
.pie-legend{margin-top:8px;width:100%}
.pie-legend-item{display:flex;align-items:center;gap:6px;padding:3px 0;border-bottom:1px solid var(--c-bg)}
.pie-legend-item.chart-bucket-clickable{cursor:pointer}
.pie-legend-dot{width:10px;height:10px;flex-shrink:0}
.chart-bucket-clickable{cursor:pointer}
.chart-bucket-static{cursor:default}
.chart-pie-svg{max-width:160px}
.pie-legend-lbl{flex:1;font-size:11px;color:var(--c-muted)}
.pie-legend-pct{font-size:11px;font-weight:700;color:var(--c-dark)}
.bucket-list-row{cursor:pointer}
.bucket-empty-cell{text-align:center;color:var(--c-subtle);padding:16px}
.child-progress-range{width:100%}
.child-add-btn{margin-right:auto}
.prog-bar-divider{display:flex;align-items:center;gap:10px;margin:10px 0 8px;font-size:13px;font-weight:700;color:var(--c-dark)}
.prog-bar-divider::before,.prog-bar-divider::after{content:'';flex:1;height:1px;background:var(--c-border)}
.prog-bar-divider em{color:var(--c-danger);font-style:normal;font-size:11px;font-weight:600}
.prog-bar-no-delay{padding:16px;text-align:center;font-size:13px;color:#22c55e;background:#f0fdf4;border-radius:8px;border:1px solid #bbf7d0}
/*=====================================================*/
/* bucket task list modal                              */
/*=====================================================*/
#bucketTaskListModal{z-index:400}
.bucket-list-modal{width:min(94vw,94vw)}
.bucket-list-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:14px}
.bucket-list-title{font-size:15px;font-weight:800;color:var(--c-dark)}
.bucket-list-scroll{overflow:auto;max-height:52vh}
.bucket-list-table{width:100%;border-collapse:collapse;font-size:11px}
.bucket-list-table th{background:var(--c-bg2);font-weight:600;font-size:11px;padding:6px 8px;text-align:left;border-bottom:2px solid var(--c-border);color:var(--c-muted);position:sticky;top:0;z-index:1}
.bucket-list-table td{padding:6px 8px;border-bottom:1px solid var(--c-bg);color:var(--c-dark);vertical-align:middle}
.bucket-list-table tr:last-child td{border-bottom:none}
.bucket-list-table tr:hover td{background:var(--c-bg2)}
.prog-bar-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;margin-bottom:20px}
.prog-bar-title{font-size:16px;font-weight:800;color:var(--c-dark)}
.prog-bar-sub{font-size:12px;color:var(--c-subtle);margin-top:4px}