/* ════════════════════════════════════════════════════════════════════
   manhour-gantt.css — gantt.html (인력 간트차트) 전용 스타일
   원본: public/gantt.html <style> 블록 (2026-05-12 추출)
   라이트 기본 + [data-theme="dark"] 토글 분기
   ════════════════════════════════════════════════════════════════════ */

.gantt-root *{margin:0;padding:0;box-sizing:border-box}

/* 라이트 기본 — 다크 토글 시 :root[data-theme="dark"] 분기로 원본 복원
   ⚠ tokens.css 와 토큰 이름 일부 충돌 (--bg, --t1~t3 등). 글로벌 :root 대신
   .gantt-root scope 로 변경하여 외부 메뉴에 영향 없도록 격리 (2026-05-12) */
.gantt-root{
  --bg:#F5F6FA;
  --s1:#FFFFFF;  --s2:#F9FAFB;  --s3:#F0F1F5;  --s4:#E5E7EB;  --s5:#D1D5DB;
  --b1:#E5E7EB;  --b2:#D1D5DB;  --b3:#9CA3AF;
  --acc:#6366F1;--acc2:#4F46E5;
  --green:#059669;--green2:#10B981;
  --amber:#B45309;--amber2:#D97706;
  --red:#DC2626;--red2:#EF4444;
  --purple:#7C3AED;--purple2:#A78BFA;
  --cyan:#0E7490;--cyan2:#06B6D4;
  --t1:#111827;  --t2:#374151;  --t3:#6B7280;  --t4:#9CA3AF;
  --sans:'Inter','Pretendard','Noto Sans KR',sans-serif;
  --mono:'JetBrains Mono',monospace;
  background:var(--bg);color:var(--t1);font-family:var(--sans);font-size:13px;overflow:hidden;display:flex;flex-direction:column;
}
/* embedded (sec-mh 안 div, inline style flex:1) 에서는 부모 flex가 높이 제어,
   standalone(<body class="gantt-root">) 에서만 viewport 채움 */
body.gantt-root{height:100vh}
:root[data-theme="dark"] .gantt-root{
  --bg:#090e1a;--s1:#0f1623;--s2:#141c2e;--s3:#1a2338;--s4:#1f2a42;--s5:#243050;
  --b1:#1e2d4a;--b2:#263656;--b3:#2e3f65;
  --acc:#3b82f6;--acc2:#60a5fa;
  --green:#10b981;--green2:#34d399;
  --amber:#f59e0b;--amber2:#fbbf24;
  --red:#ef4444;--red2:#f87171;
  --purple:#8b5cf6;--purple2:#a78bfa;
  --cyan:#06b6d4;--cyan2:#22d3ee;
  --t1:#ffffff;--t2:#e2e8f0;--t3:#cbd5e1;--t4:#94a3b8;
}
.gantt-root ::-webkit-scrollbar{width:5px;height:5px}.gantt-root ::-webkit-scrollbar-track{background:transparent}.gantt-root ::-webkit-scrollbar-thumb{background:var(--b2);border-radius:4px}

.gantt-root .ctrl{display:inline-flex;align-items:center;gap:6px;background:var(--s3);border:1px solid var(--b2);border-radius:7px;padding:5px 11px;font-size:12px;font-family:var(--sans);color:var(--t2);cursor:pointer;transition:all .15s;white-space:nowrap}
.gantt-root .ctrl:hover{background:var(--s4);border-color:var(--b3);color:var(--t1)}
.gantt-root select.ctrl option{background:var(--s3);color:var(--t1)}
.gantt-root .chip{display:inline-flex;align-items:center;gap:5px;padding:3px 9px;border-radius:20px;font-size:11px;font-weight:600}
.gantt-root .c-blue{background:rgba(59,130,246,.12);color:var(--acc2);border:1px solid rgba(59,130,246,.25)}
.gantt-root .c-green{background:rgba(16,185,129,.12);color:var(--green2);border:1px solid rgba(16,185,129,.25)}
.gantt-root .c-amber{background:rgba(245,158,11,.12);color:var(--amber2);border:1px solid rgba(245,158,11,.25)}
.gantt-root .chip-dot{width:5px;height:5px;border-radius:50%;background:currentColor}
.gantt-root .tag{display:inline-flex;align-items:center;padding:2px 6px;border-radius:4px;font-size:10px;font-weight:700;white-space:nowrap}
.gantt-root .g-특급{background:rgba(245,158,11,.2);color:var(--amber2)}
.gantt-root .g-고급{background:rgba(16,185,129,.2);color:var(--green2)}
.gantt-root .g-중급{background:rgba(59,130,246,.2);color:var(--acc2)}
.gantt-root .g-초급{background:rgba(148,163,184,.1);color:var(--t2)}
.gantt-root .g-미정{background:rgba(71,85,105,.15);color:var(--t3)}
.gantt-root .div-CM{background:rgba(59,130,246,.2);color:var(--acc2)}
.gantt-root .div-AR{background:rgba(139,92,246,.2);color:var(--purple2)}
.gantt-root .div-SA{background:rgba(6,182,212,.2);color:var(--cyan2)}
.gantt-root .st-진행{background:rgba(16,185,129,.12);color:var(--green2);border:1px solid rgba(16,185,129,.2)}
.gantt-root .st-완료{background:rgba(71,85,105,.15);color:var(--t3);border:1px solid var(--b2)}
.gantt-root .st-중단{background:rgba(239,68,68,.12);color:var(--red2);border:1px solid rgba(239,68,68,.2)}
.gantt-root .spinner{width:26px;height:26px;border:3px solid var(--b2);border-top-color:var(--acc);border-radius:50%;animation:spin .7s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.gantt-root .loading-box{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100%;gap:12px;color:var(--t3)}

/* 상단바 */
.gantt-root .topbar{display:flex;align-items:center;justify-content:space-between;padding:0 16px;height:46px;background:var(--s1);border-bottom:1px solid var(--b1);flex-shrink:0}
.gantt-root .topbar-left{display:flex;align-items:center;gap:10px}
.gantt-root .stat-row{display:flex;gap:5px;align-items:center}
.gantt-root .sync-badge{display:none;align-items:center;gap:5px;padding:3px 8px;border-radius:20px;font-size:10px;font-weight:600;background:rgba(16,185,129,.12);color:var(--green2);border:1px solid rgba(16,185,129,.25)}
.gantt-root .sync-badge.show{display:inline-flex}

/* 툴바 */
.gantt-root .toolbar{display:flex;align-items:center;justify-content:space-between;padding:6px 16px;background:var(--s2);border-bottom:1px solid var(--b1);flex-shrink:0;gap:8px;flex-wrap:wrap}
.gantt-root .toolbar-left{display:flex;align-items:center;gap:6px;flex-wrap:wrap}
.gantt-root .search-wrap{position:relative;display:flex;align-items:center}
.gantt-root .search-wrap input{background:var(--s3);border:1px solid var(--b2);border-radius:7px;color:var(--t1);font-size:12px;font-family:var(--sans);padding:5px 10px 5px 26px;outline:none;width:160px;transition:all .2s}
.gantt-root .search-wrap input:focus{border-color:var(--acc);width:200px;background:var(--s4)}
.gantt-root .search-wrap input::placeholder{color:var(--t3)}
.gantt-root .si{position:absolute;left:8px;color:var(--t3);font-size:11px;pointer-events:none}

/* 레이아웃 */
.gantt-root .main{display:flex;flex:1;overflow:hidden}

/* 좌: 프로젝트 목록 */
.gantt-root .proj-panel{width:250px;flex-shrink:0;background:var(--s1);border-right:1px solid var(--b1);display:flex;flex-direction:column;overflow:hidden}
.gantt-root .proj-panel-head{padding:8px 12px;border-bottom:1px solid var(--b1);font-size:10px;font-weight:700;color:var(--t2);letter-spacing:.08em;text-transform:uppercase}
.gantt-root .proj-list{flex:1;overflow-y:auto}
.gantt-root .proj-item{padding:9px 12px;border-bottom:1px solid rgba(30,45,74,.5);cursor:pointer;transition:background .1s;border-left:2px solid transparent}
.gantt-root .proj-item:hover{background:var(--s2)}
.gantt-root .proj-item.sel{background:rgba(59,130,246,.07);border-left-color:var(--acc)}
.gantt-root .proj-item-top{display:flex;align-items:center;gap:5px;margin-bottom:3px}
.gantt-root .proj-nm{font-size:11px;font-weight:600;color:var(--t1);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;flex:1}
.gantt-root .proj-meta{font-size:10px;color:var(--t2);display:flex;gap:5px;align-items:center}

/* 우: 간트 뷰 */
.gantt-root .gantt-view{flex:1;display:flex;flex-direction:column;overflow:hidden;min-height:0}
.gantt-root .proj-info-bar{padding:0 14px;height:40px;background:var(--s2);border-bottom:1px solid var(--b1);flex-shrink:0;display:flex;align-items:center;gap:8px;overflow:hidden}
.gantt-root .proj-info-nm{font-size:13px;font-weight:700;color:var(--t1);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;flex-shrink:1;min-width:0;max-width:40%}
.gantt-root .proj-info-meta{display:flex;gap:6px;align-items:center;flex-shrink:0;white-space:nowrap}
.gantt-root .proj-info-sep{width:1px;height:13px;background:var(--b2);flex-shrink:0}
.gantt-root .no-sel{display:flex;flex-direction:column;align-items:center;justify-content:center;flex:1;gap:10px;color:var(--t3)}
.gantt-root .no-sel-icon{font-size:28px;opacity:.2}

/* 간트 내부 레이아웃 */
.gantt-root .gantt-inner{flex:1;display:flex;overflow:hidden;min-height:0}

/* 좌: 이름 패널 */
.gantt-root .name-panel{width:180px;flex-shrink:0;display:flex;flex-direction:column;border-right:1px solid var(--b1);background:var(--s1);overflow:hidden;min-height:0}
.gantt-root .name-head{height:52px;background:var(--s3);border-bottom:1px solid var(--b2);display:flex;align-items:center;padding:0 12px;font-size:10px;font-weight:700;color:var(--t2);letter-spacing:.06em;text-transform:uppercase;flex-shrink:0}
.gantt-root .name-body{flex:1;overflow-y:auto;overflow-x:hidden;min-height:0}
.gantt-root .name-body::-webkit-scrollbar{display:none}
.gantt-root .name-row{height:44px;display:flex;align-items:center;padding:0 10px;border-bottom:1px solid rgba(30,45,74,.45);cursor:pointer;transition:background .1s;gap:7px;border-left:2px solid transparent}
.gantt-root .name-row:hover{background:var(--s2)}
.gantt-root .name-row.hl{background:rgba(59,130,246,.1);border-left-color:var(--acc)}
.gantt-root .name-row.hl-ext{background:rgba(16,185,129,.07);border-left-color:var(--green2)}
.gantt-root .name-row.tbd{opacity:.45}
.gantt-root .n-av{width:20px;height:20px;border-radius:50%;flex-shrink:0;display:flex;align-items:center;justify-content:center;font-size:8px;font-weight:700;color:#fff}
.gantt-root .n-name{font-size:11px;font-weight:600;color:var(--t1);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.gantt-root .n-sub{font-size:9px;color:var(--t2);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}

/* 우: 바 영역 */
.gantt-root .bar-area{flex:1;display:flex;flex-direction:column;overflow:hidden;min-height:0}
.gantt-root .month-head{height:52px;background:var(--s3);border-bottom:1px solid var(--b2);flex-shrink:0;overflow:hidden;position:relative}
.gantt-root .month-head-inner{display:flex;height:100%;position:absolute;top:0;left:0}
/* 연도 행: 상단 16px */
.gantt-root .yr-row{position:absolute;top:0;left:0;height:16px;display:flex;pointer-events:none}
.gantt-root .yr-cell{display:flex;align-items:center;padding:0 4px;font-size:8px;font-weight:700;color:var(--t2);font-family:var(--mono);border-right:1px solid var(--b2);background:var(--s4);white-space:nowrap;overflow:hidden}
/* 월 셀: 하단 36px */
.gantt-root .mcell{flex-shrink:0;display:flex;align-items:center;justify-content:center;border-right:1px solid rgba(30,45,74,.5);position:relative;height:36px;margin-top:16px}
.gantt-root .mcell.cur{background:rgba(59,130,246,.1)}
.gantt-root .mcell.new-yr{border-left:2px solid var(--b2)}
.gantt-root .mcell-m{font-size:9px;font-weight:700;color:var(--t2)}
.gantt-root .mcell.cur .mcell-m{color:var(--acc2);font-weight:900}

.gantt-root .bar-scroll{flex:1;overflow:auto;position:relative;min-height:0}
.gantt-root .bar-scroll::-webkit-scrollbar{height:7px;width:5px}
.gantt-root .bar-scroll::-webkit-scrollbar-thumb{background:var(--b3);border-radius:4px}
.gantt-root .today-line{position:absolute;top:0;bottom:0;width:1.5px;background:rgba(59,130,246,.7);z-index:5;pointer-events:none}
.gantt-root .today-lbl{position:absolute;top:0;background:var(--acc);color:#fff;font-size:9px;font-weight:700;padding:1px 4px;border-radius:0 0 3px 0;font-family:var(--mono);white-space:nowrap;z-index:6}
.gantt-root .proj-row{height:28px;border-bottom:2px solid var(--b2);position:absolute;width:100%;background:rgba(15,22,35,.6)}
.gantt-root .bar-row{height:44px;border-bottom:1px solid rgba(30,45,74,.4);position:absolute;width:100%}
.gantt-root .bar-row:hover{background:rgba(255,255,255,.015)}
.gantt-root .bar-row.hl{background:rgba(59,130,246,.07)}
.gantt-root .bar-row.hl-ext{background:rgba(16,185,129,.05)}
.gantt-root .proj-range-bar{position:absolute;height:10px;top:50%;transform:translateY(-50%);border-radius:3px;opacity:.35;pointer-events:none}
.gantt-root .proj-range-bar-line{position:absolute;height:2px;top:50%;transform:translateY(-50%);opacity:.2;pointer-events:none}
.gantt-root .bcell{position:absolute;height:100%;border-right:1px solid rgba(30,45,74,.28)}
.gantt-root .bcell.cur{background:rgba(59,130,246,.04)}
.gantt-root .gbar{position:absolute;height:20px;top:50%;transform:translateY(-50%);border-radius:5px;cursor:pointer;display:flex;align-items:center;padding:0 7px;overflow:hidden;font-size:10px;font-weight:600;color:rgba(255,255,255,.92);transition:filter .15s}
.gantt-root .gbar:hover{filter:brightness(1.15);z-index:3}
.gantt-root .gbar.hl{box-shadow:0 0 0 2px rgba(96,165,250,.75);z-index:4}
.gantt-root .gbar.hl-ext{box-shadow:0 0 0 2px rgba(52,211,153,.85);z-index:4}

.gantt-root .bc-0{background:linear-gradient(90deg,#3b82f6,#2563eb)}
.gantt-root .bc-1{background:linear-gradient(90deg,#8b5cf6,#7c3aed)}
.gantt-root .bc-2{background:linear-gradient(90deg,#10b981,#059669)}
.gantt-root .bc-3{background:linear-gradient(90deg,#f59e0b,#d97706)}
.gantt-root .bc-4{background:linear-gradient(90deg,#ef4444,#dc2626)}
.gantt-root .bc-5{background:linear-gradient(90deg,#06b6d4,#0891b2)}
.gantt-root .bc-6{background:linear-gradient(90deg,#ec4899,#db2777)}
.gantt-root .bc-7{background:linear-gradient(90deg,#84cc16,#65a30d)}
.gantt-root .bc-8{background:linear-gradient(90deg,#6366f1,#4f46e5)}
.gantt-root .bc-9{background:linear-gradient(90deg,#14b8a6,#0d9488)}

.gantt-root .tooltip{position:fixed;z-index:300;pointer-events:none;background:var(--s4);border:1px solid var(--b3);border-radius:10px;padding:12px 14px;box-shadow:0 8px 32px rgba(0,0,0,.6);font-size:11px;min-width:190px;opacity:0;transition:opacity .12s}
.gantt-root .tooltip.show{opacity:1}
.gantt-root .tt-name{font-size:13px;font-weight:700;color:var(--t1);margin-bottom:6px}
.gantt-root .tt-r{display:flex;justify-content:space-between;gap:12px;padding:2px 0}
.gantt-root .tt-k{color:var(--t3)}.gantt-root .tt-v{color:var(--t1);font-weight:500;font-family:var(--mono);text-align:right}
.gantt-root .toast{position:fixed;bottom:18px;right:18px;z-index:400;background:var(--s5);border:1px solid var(--b3);border-radius:10px;padding:9px 14px;font-size:12px;color:var(--t1);box-shadow:0 6px 24px rgba(0,0,0,.5);transform:translateY(50px);opacity:0;transition:all .22s}
.gantt-root .toast.show{transform:none;opacity:1}
