:root{
  --ink:#17202B; --ink2:#3F4A5A; --muted:#5B6573; --line:#E3E1DA; --line2:#ECEAE4; --line3:#F0EEE8;
  --ground:#F5F4F0; --card:#FFFFFF; --soft:#F7F6F2; --accent:#1F5F8B; --field:#CFCBC1;
}
*{box-sizing:border-box}
html,body{margin:0;background:var(--ground);color:var(--ink);font-family:'IBM Plex Sans Thai',system-ui,sans-serif;font-size:15px;line-height:1.5}
button,input,select{font:inherit;color:inherit}
button{cursor:pointer}
button:disabled{cursor:not-allowed;opacity:.55}
a{color:var(--accent)}a:hover{color:#174A6C}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.boot{padding:48px;text-align:center;color:var(--muted)}

.shell{min-height:100vh;display:flex;flex-wrap:wrap}
.nav{flex:1 1 232px;background:var(--ink);color:#E6EAF0;padding:24px 16px;display:flex;flex-direction:column;gap:24px}
.brand{padding:0 8px;display:flex;flex-direction:column;gap:2px}
.brand small{font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:#9AA6B5}
.brand b{font-size:20px;color:#fff}
.brand span{font-size:13px;color:#B7C0CC}
.nav-items{display:flex;flex-direction:column;gap:4px}
.nav-item{min-height:44px;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:0 12px;border:0;border-radius:8px;text-align:left;font-weight:500;background:transparent;color:#C5CCD6}
.nav-item[aria-current="page"]{background:#2C3B4E;color:#fff}
.badge{min-width:24px;padding:0 8px;border-radius:999px;background:#F2B544;color:var(--ink);font-size:12px;font-weight:700;text-align:center}
.nav-foot{margin-top:auto;padding:12px;border-radius:8px;background:#212D3B;font-size:12px;color:#B7C0CC;display:flex;flex-direction:column;gap:8px}
.nav-foot .legend-row{display:flex;align-items:center;gap:8px}
.user-box{padding:12px;border-radius:8px;background:#212D3B;display:flex;flex-direction:column;gap:8px;font-size:13px;color:#C5CCD6}
.user-box b{color:#fff;font-size:14px}
.btn-nav{min-height:40px;border:1px solid #3A4A5E;border-radius:8px;background:transparent;color:#E6EAF0;font-weight:600;padding:0 12px}
@media (max-width:860px){.nav-items{flex-direction:row;flex-wrap:wrap}.nav-foot{display:none}}

.main{flex:999 1 560px;min-width:0;padding:28px clamp(16px,3vw,40px) 64px}
.wrap{max-width:1240px;margin:0 auto;display:flex;flex-direction:column;gap:20px}
.head{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:12px}
.head h1{margin:0;font-size:28px;line-height:1.25}
.crumb,.muted{font-size:13px;color:var(--muted)}
.banner{padding:10px 14px;border-radius:8px;background:#E3EEFD;color:#1E4F9A;font-size:14px;display:flex;flex-wrap:wrap;gap:8px;align-items:center;justify-content:space-between}
.banner.err{background:#FBE6DC;color:#9A3412}

.card{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:20px;display:flex;flex-direction:column;gap:14px}
.card h2{margin:0;font-size:18px;font-weight:600}
.row{display:flex;flex-wrap:wrap;align-items:center;gap:12px}
.row.between{justify-content:space-between}
.row.end{align-items:flex-end}
.grid-kpi{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:16px}
.grid-2{display:grid;grid-template-columns:repeat(auto-fit,minmax(340px,1fr));gap:20px}
.kpi{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:18px 20px}
.kpi .l{font-size:14px;color:var(--muted)}
.kpi .v{font-size:34px;font-weight:700;line-height:1.15;font-variant-numeric:tabular-nums}
.kpi .s{font-size:13px;color:var(--muted)}

.bar{display:flex;height:22px;border-radius:6px;overflow:hidden;background:#ECEAE4;gap:2px}
.bar.thin{height:12px;border-radius:4px;gap:1px}
.legend-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:8px}
.legend-btn{min-height:64px;display:flex;flex-direction:column;align-items:flex-start;gap:2px;padding:10px 12px;border:1px solid var(--line);border-radius:8px;background:#fff;text-align:left}
.dot{display:inline-block;width:10px;height:10px;border-radius:3px;flex:none}
.big{font-size:22px;font-weight:700;font-variant-numeric:tabular-nums}

.list-btn{min-height:56px;display:flex;align-items:center;gap:14px;padding:8px 10px;border:1px solid var(--line2);border-radius:8px;background:#fff;text-align:left;width:100%}
.datebox{width:48px;flex:none;text-align:center;line-height:1.1}
.datebox b{display:block;font-size:20px}.datebox span{display:block;font-size:12px;color:var(--muted)}
.chip{display:inline-block;padding:2px 10px;border-radius:999px;font-size:12px;font-weight:600;white-space:nowrap}
.act-row{min-height:48px;display:flex;flex-wrap:wrap;align-items:center;gap:4px 14px;padding:8px 4px;border:0;border-bottom:1px solid var(--line3);background:transparent;text-align:left;width:100%}

label.f{display:flex;flex-direction:column;gap:4px;font-size:13px;color:var(--ink2)}
.in{height:44px;padding:0 12px;border:1px solid var(--field);border-radius:8px;background:#fff;font-size:15px;width:100%}
select.in{padding:0 10px}
.btn{min-height:44px;padding:0 18px;border:1px solid var(--ink);border-radius:8px;background:#fff;font-weight:600}
.btn.primary{background:var(--ink);color:#fff}
.btn.green{background:#166534;border-color:#166534;color:#fff}
.btn.ghost{border:0;background:transparent;color:var(--accent);padding:0 8px}
.btn.sm{min-height:40px;padding:0 14px;font-size:14px;border-color:var(--field)}
.seg{display:flex;border:1px solid var(--field);border-radius:8px;overflow:hidden}
.seg button{min-height:44px;padding:0 16px;border:0;font-weight:600;background:#fff}
.seg button+button{border-left:1px solid var(--field)}
.seg button[aria-pressed="true"]{background:var(--ink);color:#fff}
.pill{min-height:40px;display:flex;align-items:center;gap:8px;padding:0 14px;border-radius:999px;font-size:14px;font-weight:500;border:1px solid var(--field);background:#fff}
.pill[aria-pressed="true"]{background:var(--ink);color:#fff;border-color:var(--ink)}

.scroll{overflow-x:auto}
.map{min-width:780px;display:flex;flex-direction:column}
.floor{display:flex;align-items:center;gap:6px;min-height:44px;padding:4px 0;border-bottom:1px solid var(--line3)}
.floor .fl{width:64px;flex:none;font-size:13px;font-weight:600;color:var(--ink2)}
.mech{flex:1;height:34px;display:flex;align-items:center;padding:0 12px;border-radius:6px;background:repeating-linear-gradient(135deg,#F0EEE8 0 6px,#F7F6F2 6px 12px);font-size:13px;color:var(--muted)}
.cell{width:72px;height:36px;flex:none;border-radius:6px;font-size:12px;font-weight:600;font-variant-numeric:tabular-nums;border:1px solid rgba(23,32,43,.08)}
.tbl{min-width:940px}
.tr{display:grid;grid-template-columns:100px 70px 180px 1fr 1fr 110px 120px;gap:12px;align-items:center;padding:4px 20px;border-bottom:1px solid var(--line3);font-size:14px}
.tr.th{padding:12px 20px;background:var(--soft);border-bottom:1px solid var(--line);font-size:13px;font-weight:600;color:var(--ink2)}
.link-btn{min-height:40px;padding:0 10px;margin-left:-10px;border:0;border-radius:6px;background:transparent;color:var(--accent);font-weight:700;text-decoration:underline}

.steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(118px,1fr));gap:12px}
.steps li{display:flex;flex-direction:column;gap:6px}
.steps .c{width:32px;height:32px;flex:none;display:flex;align-items:center;justify-content:center;border-radius:999px;font-size:14px;font-weight:700;border:2px solid #C9C6BD;background:#fff;color:var(--muted)}
.steps .ln{flex:1;height:2px;background:var(--line)}
.panel{display:flex;flex-direction:column;gap:8px;padding:14px;border-radius:8px;background:var(--soft)}
.warn{padding:10px 14px;border-radius:8px;background:#FDF3D4;color:#6B4200;font-size:14px}
.ok{padding:10px 14px;border-radius:8px;background:#DCF0E2;color:#14532D;font-size:14px;font-weight:600}
.defect{display:flex;flex-wrap:wrap;align-items:center;gap:14px;padding:12px;border:1px solid var(--line2);border-radius:10px}
.thumb{width:72px;height:72px;flex:none;object-fit:cover;border-radius:8px;display:block}
.upload{position:relative;display:flex;align-items:center;justify-content:center;gap:6px;border:1px dashed #8A8578;border-radius:8px;background:#fff;font-weight:600;cursor:pointer;min-height:44px;padding:0 14px}
.upload.box{width:72px;height:72px;flex-direction:column;gap:2px;padding:0;font-size:12px;font-weight:500;color:var(--muted);background:var(--soft)}
.upload input{position:absolute;width:1px;height:1px;opacity:0}
.timeline{list-style:none;margin:0;padding:0}
.timeline li{display:flex;gap:14px}
.timeline .rail{display:flex;flex-direction:column;align-items:center;width:14px;flex:none}
.timeline .pt{width:14px;height:14px;margin-top:4px;border-radius:999px;border:2px solid #fff;box-shadow:0 0 0 1px #A8A397}
.timeline .vl{flex:1;width:2px;background:var(--line2)}
.timeline .body{flex:1;min-width:0;padding-bottom:18px}

.cal{min-width:760px}
.cal-h,.cal-g{display:grid;grid-template-columns:repeat(7,minmax(0,1fr))}
.cal-h{background:var(--soft);border-bottom:1px solid var(--line);font-size:13px;font-weight:600;color:var(--ink2);text-align:center}
.cal-h span{padding:10px 0}
.day{min-height:124px;min-width:0;padding:6px;display:flex;flex-direction:column;gap:3px;border-right:1px solid var(--line2);border-bottom:1px solid var(--line2);background:#fff}
.day.out{background:var(--soft)}
.day.sel{box-shadow:inset 0 0 0 2px var(--accent)}
.dnum{align-self:flex-start;min-width:32px;height:32px;padding:0 6px;border:0;border-radius:999px;font-size:14px;font-weight:600;background:transparent}
.day.out .dnum{color:#6B6558}
.dnum.today{background:var(--ink);color:#fff}
.ev{min-height:24px;padding:2px 6px;border:0;border-radius:4px;font-size:12px;font-weight:500;text-align:left;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.more{min-height:24px;padding:0 6px;border:0;background:transparent;color:var(--accent);font-size:12px;font-weight:600;text-align:left}
.grid-items{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:8px}

.modal-bg{position:fixed;inset:0;background:rgba(23,32,43,.45);display:flex;align-items:center;justify-content:center;padding:16px;z-index:20}
.modal{width:100%;max-width:400px;background:#fff;border-radius:12px;padding:24px;display:flex;flex-direction:column;gap:14px}
.modal h2{margin:0;font-size:20px}
#toast{position:fixed;left:50%;bottom:24px;transform:translateX(-50%);max-width:calc(100% - 32px);padding:12px 18px;border-radius:10px;background:var(--ink);color:#fff;font-size:14px;box-shadow:0 8px 24px rgba(23,32,43,.25);display:none;z-index:30}
#toast.show{display:block}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}