:root{
  --bg:#f3f5f7; --panel:#ffffff; --text:#111827; --muted:#6b7280; --line:#e5e7eb;
  --brand:#111827; --brand2:#374151; --accent:#b68b40; --danger:#b42318; --ok:#067647; --warn:#b54708;
  --radius:18px; --shadow:0 10px 30px rgba(17,24,39,.08);
}
*{box-sizing:border-box} html,body{margin:0;min-height:100%;font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;color:var(--text);background:var(--bg)}
button,input,select,textarea{font:inherit}.app-shell{min-height:100vh;display:grid;grid-template-columns:250px 1fr}.sidebar{background:var(--brand);color:white;padding:18px;position:sticky;top:0;height:100vh;display:flex;flex-direction:column}.brand{display:flex;gap:12px;align-items:center;padding:6px 6px 20px}.brand-mark{width:42px;height:42px;border-radius:12px;display:grid;place-items:center;background:var(--accent);font-weight:800}.brand strong{display:block}.brand span{display:block;font-size:11px;color:#cbd5e1;margin-top:3px}.sidebar nav{display:grid;gap:6px}.nav-btn{border:0;background:transparent;color:#d1d5db;text-align:left;padding:12px 14px;border-radius:12px;cursor:pointer}.nav-btn:hover,.nav-btn.active{background:#1f2937;color:white}.sidebar-foot{margin-top:auto;color:#9ca3af;font-size:11px;padding:10px}.main{min-width:0}.topbar{height:78px;background:rgba(255,255,255,.92);backdrop-filter:blur(12px);border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 26px;position:sticky;top:0;z-index:10}.topbar>div:first-child{display:flex;align-items:center;gap:10px}.title-wrap h1{font-size:22px;margin:0}.title-wrap p{margin:4px 0 0;color:var(--muted);font-size:12px}.top-actions{display:flex;gap:10px;align-items:center}.top-actions select{max-width:270px}.content{padding:24px;max-width:1500px;margin:auto}.grid{display:grid;gap:16px}.stats{grid-template-columns:repeat(4,minmax(0,1fr))}.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:18px;box-shadow:var(--shadow)}.stat-label{color:var(--muted);font-size:12px}.stat-value{font-size:30px;font-weight:800;margin-top:6px}.stat-sub{font-size:12px;margin-top:6px}.ok{color:var(--ok)}.danger{color:var(--danger)}.warn{color:var(--warn)}.muted{color:var(--muted)}.section-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:22px 0 10px}.section-head h2{font-size:17px;margin:0}.actions{display:flex;gap:8px;flex-wrap:wrap}.btn,.icon-btn{border:1px solid var(--line);background:white;border-radius:12px;padding:10px 14px;cursor:pointer}.btn.primary{background:var(--brand);color:white;border-color:var(--brand)}.btn.accent{background:var(--accent);color:white;border-color:var(--accent)}.btn.ghost{background:white}.btn.small{padding:7px 10px;font-size:12px}.icon-btn{padding:9px 12px}.quick-grid{grid-template-columns:repeat(6,minmax(0,1fr))}.quick-card{cursor:pointer;transition:.2s}.quick-card:hover{transform:translateY(-2px)}.quick-card .ico{font-size:24px}.quick-card strong{display:block;margin-top:10px}.quick-card span{font-size:12px;color:var(--muted)}.table-wrap{overflow:auto;background:white;border:1px solid var(--line);border-radius:var(--radius)}table{width:100%;border-collapse:collapse;min-width:760px}th,td{padding:13px 14px;border-bottom:1px solid var(--line);font-size:13px;text-align:left;vertical-align:top}th{font-size:11px;text-transform:uppercase;letter-spacing:.04em;color:var(--muted);background:#fafafa}.badge{display:inline-flex;align-items:center;padding:5px 9px;border-radius:999px;background:#f3f4f6;font-size:11px}.badge.open{background:#fff7ed;color:#9a3412}.badge.done{background:#ecfdf3;color:#067647}.badge.critical{background:#fef3f2;color:#b42318}.badge.high{background:#fff7ed;color:#b54708}.panel-grid{grid-template-columns:1.2fr .8fr}.list{display:grid;gap:10px}.list-item{border:1px solid var(--line);border-radius:14px;padding:14px;display:flex;justify-content:space-between;gap:12px}.list-item strong{display:block}.list-item small{display:block;color:var(--muted);margin-top:5px}.empty{padding:30px;text-align:center;color:var(--muted);border:1px dashed #cbd5e1;border-radius:16px;background:#fafafa}.filters{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:12px}.filters input,.filters select,.top-actions select,input,select,textarea{border:1px solid #d1d5db;border-radius:11px;padding:10px 12px;background:white}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.field{display:grid;gap:6px}.field.full{grid-column:1/-1}.field label{font-size:12px;color:var(--muted);font-weight:600}.required-star{color:#dc2626;font-weight:700}.field textarea{min-height:92px;resize:vertical}.photo-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}.photo-card{background:white;border:1px solid var(--line);border-radius:16px;overflow:hidden}.photo-card img{width:100%;aspect-ratio:4/3;object-fit:cover;background:#e5e7eb}.photo-meta{padding:11px}.photo-meta strong{display:block;font-size:13px}.photo-meta span{font-size:11px;color:var(--muted)}.modal{border:0;padding:0;background:transparent}.modal::backdrop{background:rgba(17,24,39,.55);backdrop-filter:blur(3px)}.modal-card{width:min(720px,94vw);max-height:88vh;overflow:auto;background:white;border:0;border-radius:20px;padding:0;box-shadow:0 25px 80px rgba(0,0,0,.25)}.modal-head,.modal-actions{display:flex;align-items:center;justify-content:space-between;padding:16px 18px;border-bottom:1px solid var(--line)}.modal-actions{border-top:1px solid var(--line);border-bottom:0;justify-content:flex-end}.modal-head h2{margin:0;font-size:18px}.modal-body{padding:18px}.toast{position:fixed;right:20px;bottom:20px;background:#111827;color:white;padding:12px 16px;border-radius:12px;opacity:0;pointer-events:none;transform:translateY(8px);transition:.2s;z-index:100}.toast.show{opacity:1;transform:none}.bottom-nav{display:none}.mobile-only{display:none}.progressbar{height:8px;background:#e5e7eb;border-radius:999px;overflow:hidden}.progressbar>span{display:block;height:100%;background:var(--accent)}.kpi-line{display:flex;justify-content:space-between;font-size:12px;margin-bottom:7px}
@media(max-width:1000px){.stats{grid-template-columns:repeat(2,1fr)}.quick-grid{grid-template-columns:repeat(3,1fr)}.panel-grid{grid-template-columns:1fr}.photo-grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:760px){body{padding-bottom:76px}.app-shell{display:block}.sidebar{display:none}.mobile-only{display:inline-flex}.topbar{height:auto;min-height:72px;padding:11px 14px;gap:8px;align-items:flex-start}.title-wrap h1{font-size:19px}.title-wrap p{display:none}.top-actions{width:46%;justify-content:flex-end}.top-actions select{width:100%;font-size:12px;padding:9px}.content{padding:14px}.stats{grid-template-columns:repeat(2,1fr);gap:10px}.card{padding:14px;border-radius:16px}.stat-value{font-size:24px}.quick-grid{grid-template-columns:repeat(2,1fr);gap:10px}.quick-card{min-height:116px}.photo-grid{grid-template-columns:repeat(2,1fr)}.form-grid{grid-template-columns:1fr}.bottom-nav{display:grid;grid-template-columns:repeat(5,1fr);position:fixed;bottom:0;left:0;right:0;background:white;border-top:1px solid var(--line);z-index:50;padding-bottom:env(safe-area-inset-bottom)}.bottom-nav button{border:0;background:white;padding:8px 2px 7px;font-size:10px;color:var(--muted)}.bottom-nav button.active{color:var(--text);font-weight:700}.bottom-nav .bn-ico{display:block;font-size:20px;margin-bottom:2px}.toast{left:14px;right:14px;bottom:88px}.section-head{align-items:flex-start}.section-head .actions{justify-content:flex-end}.btn{padding:9px 11px}.table-wrap{border-radius:14px}}

/* Project Master */
.project-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.project-card{display:flex;flex-direction:column;gap:14px}.project-card-head{align-items:flex-start}.project-card-head h2{font-size:19px}.project-code{margin:5px 0 0;font-size:12px}.project-meta{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;padding:14px;background:#fafafa;border:1px solid var(--line);border-radius:14px}.project-meta span,.project-scope span{display:block;font-size:10px;text-transform:uppercase;letter-spacing:.04em;color:var(--muted);margin-bottom:4px}.project-meta strong{font-size:13px}.project-scope{margin:0;font-size:13px;line-height:1.5}.project-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:auto}
@media(max-width:900px){.project-grid{grid-template-columns:1fr}}
@media(max-width:520px){.project-meta{grid-template-columns:1fr}.project-actions .btn{flex:1}}


/* Master Data list view */
.master-tabs{display:flex;gap:10px;flex-wrap:wrap;margin:8px 0 22px}.master-tab{border:1px solid var(--line);background:white;color:var(--text);border-radius:12px;padding:11px 18px;font-weight:700;cursor:pointer;box-shadow:0 4px 14px rgba(17,24,39,.04)}.master-tab:hover{border-color:#c7cbd1}.master-tab.active{background:var(--brand);border-color:var(--brand);color:white}.master-landing{min-height:360px}.master-list-head{display:flex;align-items:center;justify-content:space-between;gap:14px;margin:0 0 12px}.master-list-head h3{margin:0 0 4px;font-size:18px}.master-list-actions{display:flex;align-items:center;gap:8px;flex-wrap:wrap;justify-content:flex-end}.selected-count{font-size:12px;color:var(--muted);min-width:70px;text-align:right}.master-table table{min-width:850px}.master-table .select-col{width:44px;text-align:center}.master-table .select-col input{width:16px;height:16px;cursor:pointer}.master-table .actions-col{width:155px}.row-actions{display:flex;gap:7px;white-space:nowrap}.danger-btn{border-color:#f0b9b5;color:var(--danger);background:#fff}.danger-btn:hover:not(:disabled){background:#fef3f2}.btn:disabled,.master-tab:disabled{opacity:.45;cursor:not-allowed}.pagination{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 2px;color:var(--muted);font-size:12px}.pagination>div{display:flex;align-items:center;gap:9px}.page-indicator{min-width:90px;text-align:center;color:var(--text);font-weight:600}
@media(max-width:760px){.master-tabs{gap:7px}.master-tab{flex:1;padding:10px 8px}.master-list-head{align-items:flex-start;flex-direction:column}.master-list-actions{width:100%;justify-content:flex-start}.selected-count{text-align:left;min-width:0}.pagination{align-items:flex-start;flex-direction:column}.pagination>div{width:100%;justify-content:space-between}.master-landing{min-height:260px}}

/* Python reports center */
.report-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.report-card{display:grid;grid-template-columns:auto 1fr;gap:14px;align-items:start}.report-card h3{margin:2px 0 6px;font-size:16px}.report-card p{margin:0;line-height:1.5}.report-icon{width:46px;height:46px;border-radius:13px;background:#7a1f2b;color:#fff;display:grid;place-items:center;font-weight:800;font-size:12px}.report-actions{grid-column:1/-1;display:flex;gap:8px;flex-wrap:wrap;margin-top:2px}@media(max-width:1000px){.report-grid{grid-template-columns:1fr}}@media(max-width:760px){.report-card{grid-template-columns:auto 1fr}.report-actions .btn{flex:1}}

/* Authentication + user access */
.hidden{display:none!important}.login-screen{min-height:100vh;display:grid;place-items:center;padding:24px;background:linear-gradient(135deg,#111827 0%,#1f2937 58%,#b68b40 140%)}.login-card{width:min(430px,94vw);background:#fff;border-radius:24px;padding:30px;box-shadow:0 30px 90px rgba(0,0,0,.28)}.login-brand{display:flex;gap:12px;align-items:center;margin-bottom:28px}.login-brand strong{display:block;font-size:18px}.login-brand span{display:block;color:var(--muted);font-size:12px;margin-top:3px}.login-card h1{margin:0 0 6px;font-size:28px}.login-card>p{margin:0 0 22px}.login-form{display:grid;gap:14px}.login-button{width:100%;margin-top:4px}.login-error{min-height:18px;color:var(--danger);font-size:12px}.user-chip{min-width:120px;padding:7px 10px;border:1px solid var(--line);border-radius:11px;background:#fff;line-height:1.15}.user-chip span{display:block;font-size:12px;font-weight:700;max-width:145px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.user-chip small{display:block;color:var(--muted);font-size:10px;margin-top:3px}.logout-btn{padding:9px 11px}.info-card{display:flex;align-items:flex-start;gap:12px;margin-bottom:16px}.info-card strong{white-space:nowrap}.info-card span{color:var(--muted);font-size:13px;line-height:1.5}.admin-badge{background:#eef2ff;color:#3730a3}.rights-table .rights-check{width:18px;height:18px;cursor:pointer}.rights-table td:nth-child(3),.rights-table td:nth-child(4),.rights-table td:nth-child(5),.rights-table td:nth-child(6){text-align:center}.rights-table th:nth-child(3),.rights-table th:nth-child(4),.rights-table th:nth-child(5),.rights-table th:nth-child(6){text-align:center}
@media(max-width:900px){.user-chip{display:none}.logout-btn{font-size:12px;padding:8px}.top-actions{gap:6px}}
@media(max-width:760px){.top-actions{width:66%}.top-actions .logout-btn{font-size:11px;padding:8px 9px}.login-card{padding:24px}.info-card{display:block}.info-card strong{display:block;margin-bottom:8px}}

/* Labour & Work list filters */
.labour-filter-bar{display:grid;grid-template-columns:minmax(240px,1.5fr) minmax(150px,.7fr) minmax(150px,.7fr) auto;gap:10px;align-items:end;background:white;border:1px solid var(--line);border-radius:var(--radius);padding:12px;margin-bottom:12px}.labour-filter-bar label{display:block;font-size:11px;color:var(--muted);font-weight:700;margin:0 0 6px}.labour-filter-bar input{width:100%;box-sizing:border-box}.labour-filter-clear{display:flex;align-items:flex-end}.labour-filter-clear .btn{white-space:nowrap}
@media(max-width:760px){.labour-filter-bar{grid-template-columns:1fr 1fr}.labour-search{grid-column:1/-1}.labour-filter-clear{grid-column:1/-1}.labour-filter-clear .btn{width:100%}}

.form-error-banner{margin:0 0 14px;padding:11px 13px;border:1px solid #fca5a5;border-radius:11px;background:#fef2f2;color:#b42318;font-size:13px;font-weight:600;line-height:1.4}.input-error{border-color:#dc2626!important;box-shadow:0 0 0 3px rgba(220,38,38,.10)!important}

/* Labour Attendance + Settings */
td.num{white-space:nowrap}.att-filter-bar{grid-template-columns:minmax(220px,1.4fr) minmax(140px,.6fr) minmax(140px,.6fr) minmax(150px,.7fr) auto}.att-filter-bar select{width:100%}
.machine-bar{display:flex;gap:10px;flex-wrap:wrap}.machine-pill{background:white;border:1px solid var(--line);border-left:4px solid #cbd5e1;border-radius:12px;padding:10px 14px;min-width:220px;display:grid;gap:2px}.machine-pill.ok{border-left-color:var(--ok)}.machine-pill.bad{border-left-color:var(--danger)}.machine-pill span{font-size:12px;color:var(--muted)}.machine-pill small{font-size:11px;color:var(--muted)}
.row-actions .btn.small{white-space:nowrap}.table-wrap td .badge+.badge{margin-left:4px}
@media(max-width:760px){.att-filter-bar{grid-template-columns:1fr 1fr}.machine-pill{min-width:0;flex:1 1 100%}}

/* Grouped sidebar */
.sidebar{overflow:hidden}.sidebar nav{overflow-y:auto;flex:1;min-height:0;padding-right:4px;align-content:start;scrollbar-width:thin;scrollbar-color:#374151 transparent}
.nav-ico{display:inline-block;width:22px;margin-right:6px;text-align:center}
.nav-group{display:flex;justify-content:space-between;align-items:center;border:0;background:transparent;color:#9ca3af;text-transform:uppercase;letter-spacing:.06em;font-size:11px;font-weight:700;padding:14px 14px 6px;cursor:pointer;text-align:left}
.nav-group:hover,.nav-group.has-active{color:#fff}.nav-caret{font-size:10px}
.nav-items{display:grid;gap:2px}.nav-btn.sub{padding:9px 14px 9px 18px;font-size:14px}
.nav-backdrop{display:none}
.status-filter{max-width:190px}
.master-search-card{display:flex;gap:10px;align-items:center}.master-search-card select{min-width:190px}
/* Generic modules */
.mod-filter-bar{grid-template-columns:minmax(220px,1.5fr) minmax(140px,.7fr) minmax(140px,.7fr) auto}
.mod-filter-bar.has-status{grid-template-columns:minmax(200px,1.4fr) minmax(135px,.6fr) minmax(135px,.6fr) minmax(140px,.7fr) auto}
.mod-filter-bar.no-date{grid-template-columns:1fr auto}.mod-filter-bar.no-date.has-status{grid-template-columns:1fr minmax(160px,.4fr) auto}
.mod-filter-bar select{width:100%}.mod-filter-bar .labour-filter-clear{gap:6px}
tr.total-row td{font-weight:800;background:#fafafa;border-top:2px solid var(--line)}
.lines-wrap{border-radius:12px}.lines-table{min-width:0}.lines-table th,.lines-table td{padding:6px 8px}.lines-table input{width:100%;padding:7px 8px;border-radius:8px}.lines-table td:last-child{width:44px}
/* Daily Site Report sheet */
.dsr-toolbar{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-bottom:14px;flex-wrap:wrap}
.dsr-sheet{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow)}
.dsr-head{display:flex;justify-content:space-between;align-items:flex-end;border-bottom:3px solid var(--brand);padding-bottom:12px}
.dsr-co{font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);font-weight:700}.dsr-title{font-size:24px;font-weight:800}
.dsr-date{text-align:right;font-size:18px;font-weight:800}.dsr-date small{display:block;font-size:12px;color:var(--muted);font-weight:600}
.dsr-meta{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px 18px;padding:14px 0}.dsr-meta span{display:block;font-size:10px;text-transform:uppercase;letter-spacing:.05em;color:var(--muted)}.dsr-meta strong{font-size:13px}
.dsr-sec{margin-top:16px;break-inside:avoid}.dsr-sec h3{margin:0 0 6px;font-size:13px;text-transform:uppercase;letter-spacing:.04em;background:var(--brand);color:#fff;padding:6px 10px;border-radius:6px}
.dsr-table{min-width:0;width:100%;border:1px solid var(--line)}.dsr-table th,.dsr-table td{padding:6px 9px;font-size:12px;border:1px solid var(--line)}.dsr-table th{background:#f3f4f6;color:var(--text)}.dsr-table td.n{text-align:right;white-space:nowrap}.dsr-table tr.tot td{font-weight:800;background:#fafafa}
.dsr-note{margin-top:8px;border:1px solid var(--line);border-radius:8px;padding:9px 11px;font-size:12px;line-height:1.5}.dsr-note span{display:block;font-size:10px;text-transform:uppercase;letter-spacing:.05em;color:var(--muted);font-weight:700;margin-bottom:3px}
.dsr-photos{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.dsr-photos figure{margin:0;border:1px solid var(--line);border-radius:8px;overflow:hidden;break-inside:avoid}.dsr-photos img{width:100%;aspect-ratio:4/3;object-fit:cover;display:block}.dsr-photos figcaption{padding:6px 8px;font-size:11px;color:var(--muted)}.dsr-photos figcaption strong{display:block;color:var(--text)}
.dsr-sign{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:44px}.dsr-sign div{border-top:1px solid #111;padding-top:6px;font-size:11px;color:var(--muted)}.dsr-sign strong{color:var(--text)}
.dsr-foot{margin-top:14px;font-size:10px;color:var(--muted);text-align:right}
@media(max-width:760px){
  .status-filter{max-width:none;width:100%;font-size:12px;padding:9px}.top-actions{flex-wrap:wrap;width:62%}.top-actions select{flex:1 1 100%}
  body.nav-drawer .sidebar{display:flex;position:fixed;inset:0 auto 0 0;width:min(290px,84vw);height:100vh;z-index:70}
  body.nav-drawer .nav-backdrop{display:block;position:fixed;inset:0;background:rgba(17,24,39,.55);z-index:60}
  .mod-filter-bar,.mod-filter-bar.has-status,.mod-filter-bar.no-date,.mod-filter-bar.no-date.has-status{grid-template-columns:1fr 1fr}.mod-filter-bar .labour-search,.mod-filter-bar .labour-filter-clear{grid-column:1/-1}
  .master-search-card{flex-direction:column;align-items:stretch}.dsr-sheet{padding:14px}.dsr-meta{grid-template-columns:1fr 1fr}.dsr-photos{grid-template-columns:1fr 1fr}.dsr-table{font-size:11px}.dsr-sec{overflow-x:auto}
}
@media print{
  .sidebar,.topbar,.bottom-nav,.no-print,.toast,.nav-backdrop{display:none!important}
  body{background:#fff;padding:0}.app-shell{display:block}.content{padding:0;max-width:none}
  .dsr-sheet{border:0;box-shadow:none;padding:0;border-radius:0}.dsr-sec h3{-webkit-print-color-adjust:exact;print-color-adjust:exact}
  @page{size:A4;margin:12mm}
}
.mod-filter-bar>div{min-width:0}
.field-hint{font-size:11px;color:var(--warn)}input[readonly]{background:#f3f4f6;color:#374151}

/* Rights matrix, restart banner, select + delete */
.restart-banner{background:#fef3f2;color:#912018;border-bottom:1px solid #fecdca;padding:12px 26px;font-size:13px;line-height:1.5}.restart-banner small{color:#b42318}
.rights-toolbar{display:flex;justify-content:space-between;align-items:flex-end;gap:14px;flex-wrap:wrap;margin-bottom:14px}.rights-toolbar .field{min-width:280px;flex:1}.rights-toolbar select{width:100%}.rights-buttons{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.rights-table table{min-width:560px}.rights-table td:nth-child(n+2),.rights-table th:nth-child(n+2){text-align:center;width:110px}
tr.rights-group td{background:var(--brand);color:#fff;font-size:11px;text-transform:uppercase;letter-spacing:.06em;font-weight:700;text-align:left!important;padding:7px 14px}
.select-col{width:44px;text-align:center}.select-col input,.photo-select input{width:16px;height:16px;cursor:pointer}
.photo-card{position:relative}.photo-select{position:absolute;top:8px;left:8px;background:rgba(255,255,255,.92);border-radius:8px;padding:5px 6px;display:flex}
.nav-empty{color:#9ca3af;font-size:12px;padding:14px}