:root{--bg:#0f172a;--panel:#1e293b;--panel2:#243044;--border:#334155;--text:#e2e8f0;--muted:#94a3b8;--accent:#22d3ee;--accent2:#38bdf8;--ok:#22c55e;--warn:#f59e0b;--bad:#ef4444;--radius:10px}*{box-sizing:border-box}body{margin:0;font-family:Segoe UI,Arial,sans-serif;background:var(--bg);color:var(--text)}.app-shell{display:flex;min-height:100vh}.sidebar{width:250px;flex-shrink:0;position:fixed;top:0;left:0;bottom:0;background:linear-gradient(180deg,#0f1b2e,#111c2f 60%,#0f1b2e);border-right:1px solid var(--border);display:flex;flex-direction:column;z-index:100;transition:transform .2s ease}.sidebar-nav{flex:1;overflow-y:auto;padding:20px 12px;display:flex;flex-direction:column;gap:3px}.sidebar-nav::-webkit-scrollbar{width:5px}.sidebar-nav::-webkit-scrollbar-thumb{background:var(--border);border-radius:4px}.sidebar-nav button{display:flex;align-items:center;gap:11px;width:100%;text-align:left;background:transparent;border:none;color:var(--muted);padding:10px 12px;border-radius:8px;cursor:pointer;font-size:13.5px;font-weight:500;transition:background .12s ease,color .12s ease}.sidebar-nav button .nav-ico{font-size:15px;width:18px;text-align:center;flex-shrink:0}.sidebar-nav button:hover{background:#94a3b814;color:var(--text)}.sidebar-nav button.active{background:linear-gradient(90deg,#22d3ee29,#38bdf80d);color:#fff;font-weight:600;box-shadow:inset 3px 0 0 var(--accent2)}.sidebar-footer{padding:14px;border-top:1px solid var(--border);font-size:12px;color:var(--muted)}.sidebar-footer .su-name{color:var(--text);font-weight:600;font-size:13px;display:block}.sidebar-footer .su-role{color:var(--accent2);font-size:11px}.sidebar-footer .btn{width:100%;margin-top:10px}.main-wrapper{margin-left:250px;flex:1;display:flex;flex-direction:column;min-height:100vh;width:calc(100% - 250px)}.topbar{height:75px;flex-shrink:0;background:var(--panel);border-bottom:1px solid var(--border);display:flex;align-items:center;gap:14px;padding:0 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var(--border);color:var(--text);width:36px;height:36px;border-radius:8px;cursor:pointer;font-size:16px;display:flex;align-items:center;justify-content:center}.notif-btn:hover{border-color:var(--accent2)}.notif-badge{position:absolute;top:-5px;right:-5px;background:var(--bad);color:#fff;font-size:10px;min-width:16px;height:16px;line-height:16px;border-radius:10px;padding:0 3px;font-weight:700;text-align:center}.notif-dropdown{display:none;position:absolute;top:46px;right:0;width:280px;max-height:340px;overflow-y:auto;background:var(--panel2);border:1px solid var(--border);border-radius:10px;box-shadow:0 10px 28px #00000073;z-index:200}.notif-dropdown.show{display:block}.notif-dropdown .notif-header{padding:10px 14px;border-bottom:1px solid var(--border);font-size:12.5px;font-weight:700;color:var(--text)}.notif-item{padding:10px 14px;border-bottom:1px solid var(--border);font-size:12px;color:var(--muted);display:flex;gap:10px;cursor:pointer;transition:background .12s ease}.notif-item:hover{background:#94a3b814}.notif-item:last-child{border-bottom:none}.notif-item b{color:var(--text)}.notif-item-icon{font-size:16px;flex-shrink:0;margin-top:1px}.notif-item-body{flex:1;min-width:0}.notif-item-title{color:var(--text);font-size:12.5px;font-weight:500}.notif-item.unread .notif-item-title{font-weight:800}.notif-item-msg{color:var(--muted);font-size:11.5px;margin-top:1px}.notif-item-time{color:var(--muted);font-size:10.5px;margin-top:3px;opacity:.8}.notif-item.unread:before{content:"";width:7px;height:7px;border-radius:50%;background:var(--accent2);flex-shrink:0;margin-top:5px}.notif-item:not(.unread):before{content:"";width:7px;height:7px;flex-shrink:0}.notif-markall{padding:8px 14px;font-size:11.5px;color:var(--accent2);cursor:pointer;text-align:right;border-bottom:1px solid var(--border)}.notif-markall:hover{text-decoration:underline}@keyframes rowHighlightFlash{0%{background:#22d3ee59}to{background:transparent}}.row-highlight{animation:rowHighlightFlash 2.2s ease-out}.notif-empty{padding:18px 14px;text-align:center;color:var(--muted);font-size:12px}.topbar-userinfo{font-size:12.5px;color:var(--text);white-space:nowrap}@media (max-width:640px){.topbar-userinfo{display:none}}.hamburger{display:none;background:transparent;border:1px solid var(--border);color:var(--text);width:34px;height:34px;border-radius:8px;cursor:pointer;font-size:16px;align-items:center;justify-content:center}.sidebar-backdrop{display:none}main{padding:22px;max-width:1200px;margin:0 auto;width:100%}@media (max-width:900px){.sidebar{transform:translate(-100%)}.sidebar.open{transform:translate(0)}.main-wrapper{margin-left:0;width:100%}.hamburger{display:flex}.sidebar-backdrop.show{display:block;position:fixed;top:0;right:0;bottom:0;left:0;background:#00000080;z-index:99}}.card{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:18px;margin-bottom:18px}.card h2{margin-top:0;font-size:16px;color:var(--accent);border-bottom:1px solid var(--border);padding-bottom:8px}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px}label{font-size:12px;color:var(--muted);display:block;margin-bottom:4px}input,select,textarea{width:100%;padding:8px;border-radius:6px;border:1px solid var(--border);background:var(--panel2);color:var(--text);font-size:13px}textarea{resize:vertical;min-height:50px}.field{margin-bottom:10px}.field-due input{border-color:var(--bad)}.field-due label{color:var(--text)}.req-mark{color:var(--bad);font-weight:700}.field-optional input{border-style:dashed}.opt-mark{color:var(--muted);font-size:11px;font-weight:400;text-transform:none;letter-spacing:0;margin-left:4px}.btn{background:var(--accent2);color:#04263a;border:none;padding:9px 16px;border-radius:6px;cursor:pointer;font-weight:600;font-size:13px}.btn:hover{background:var(--accent)}.btn.secondary{background:transparent;border:1px solid var(--border);color:var(--text)}.btn.danger{background:var(--bad);color:#fff}.btn.small{padding:5px 10px;font-size:12px}table{width:100%;border-collapse:collapse;font-size:13px;margin-top:10px}th,td{padding:8px;border-bottom:1px solid var(--border);text-align:left}th{color:var(--muted);font-weight:600}tr:hover{background:var(--panel2)}.badge{padding:3px 9px;border-radius:20px;font-size:11px;font-weight:600}.badge.OK{background:#22c55e33;color:var(--ok)}.badge.Warning{background:#f59e0b33;color:var(--warn)}.badge.OutOfRange{background:#ef444433;color:var(--bad)}.badge.Active{background:#22c55e33;color:var(--ok)}.badge.Inactive{background:#94a3b833;color:var(--muted)}.dev-val{border-radius:5px;padding:2px 6px;font-weight:700;display:inline-block;cursor:help}.dev-val.dev-Warning{color:var(--warn);background:#f59e0b29;border:1px solid rgba(245,158,11,.35)}.dev-val.dev-OutOfRange{color:var(--bad);background:#ef44442e;border:1px solid rgba(239,68,68,.4);animation:devPulse 1.8s ease-in-out infinite}@keyframes devPulse{0%,to{box-shadow:0 0 #ef444400}50%{box-shadow:0 0 0 3px #ef444426}}.dev-history-to{border-radius:4px;padding:1px 5px;font-weight:700}.dev-history-to.dev-Warning{color:var(--warn);background:#f59e0b29}.dev-history-to.dev-OutOfRange{color:var(--bad);background:#ef44442e}.row-actions{display:flex;gap:6px}.hidden{display:none!important}.login-box{max-width:380px;margin:60px auto;background:var(--panel);border:1px solid var(--border);padding:30px;border-radius:var(--radius)}.login-box h2{text-align:center;color:var(--accent)}.login-logo{display:block;margin:0 auto 8px;width:100%;max-width:300px}.msg{font-size:12px;margin-top:8px}.msg.error{color:var(--bad)}.msg.success{color:var(--ok)}.two-col{display:grid;grid-template-columns:1fr 1fr;gap:18px}@media (max-width:700px){.two-col{grid-template-columns:1fr}}.filters{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:12px;align-items:end}.filters .field{min-width:160px;margin-bottom:0}.chart-wrap{background:var(--panel2);border-radius:8px;padding:10px;margin-bottom:14px}.pill{display:inline-block;background:var(--panel2);border:1px solid var(--border);padding:2px 8px;border-radius:20px;font-size:11px;color:var(--muted);margin-left:6px}.role-note{font-size:12px;color:var(--muted);margin-top:6px}footer{text-align:center;color:var(--muted);font-size:12px;padding:20px}.kpi-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:14px;margin-bottom:18px}.kpi-card{background:var(--panel2);border:1px solid var(--border);border-radius:var(--radius);padding:16px;position:relative;overflow:hidden}.kpi-card .kpi-label{font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.04em}.kpi-card .kpi-value{font-size:28px;font-weight:700;margin-top:4px}.kpi-card.ok .kpi-value{color:var(--ok)}.kpi-card.warn .kpi-value{color:var(--warn)}.kpi-card.bad .kpi-value{color:var(--bad)}.kpi-card.accent .kpi-value{color:var(--accent)}.kpi-card .kpi-icon{position:absolute;right:12px;top:12px;font-size:22px;opacity:.5}.kpi-clickable{cursor:pointer;transition:transform .12s ease,border-color .12s ease}.kpi-clickable:hover{border-color:var(--accent2);transform:translateY(-2px)}.machine-status-row.kpi-clickable{cursor:pointer;border-radius:6px}.machine-status-row.kpi-clickable:hover{background:var(--panel)}.dash-grid{display:grid;grid-template-columns:1.3fr 1fr;gap:18px}@media (max-width:900px){.dash-grid{grid-template-columns:1fr}}.machine-status-row{display:flex;justify-content:space-between;align-items:center;padding:9px 4px;border-bottom:1px solid var(--border);font-size:13px}.machine-status-row:last-child{border-bottom:none}.dot{display:inline-block;width:9px;height:9px;border-radius:50%;margin-right:8px}.dot.OK{background:var(--ok)}.dot.Warning{background:var(--warn)}.dot.OutOfRange{background:var(--bad)}.dot.none{background:var(--border)}.activity-item{padding:8px 0;border-bottom:1px solid var(--border);font-size:12.5px;color:var(--muted)}.activity-item b{color:var(--text)}.export-bar{display:flex;gap:8px;margin-bottom:10px;flex-wrap:wrap}.thumb{width:42px;height:42px;object-fit:cover;border-radius:6px;border:1px solid var(--border);cursor:pointer}.thumb-none{color:var(--muted);font-size:11px}.img-modal{display:none;position:fixed;top:0;right:0;bottom:0;left:0;background:#000c;z-index:999;align-items:center;justify-content:center}.img-modal.show{display:flex}.img-modal img{max-width:90%;max-height:90%;border-radius:8px;border:2px solid var(--border)}.img-modal .close-x{position:absolute;top:18px;right:24px;color:#fff;font-size:28px;cursor:pointer}.simple-modal{display:none;position:fixed;top:0;right:0;bottom:0;left:0;background:#0009;z-index:999;align-items:center;justify-content:center;padding:20px}.simple-modal.show{display:flex}.simple-modal .modal-card{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);max-width:540px;width:100%;max-height:80vh;overflow-y:auto;padding:20px;position:relative}.simple-modal .modal-card h3{margin-top:0}.simple-modal .close-x{position:absolute;top:12px;right:16px;color:var(--muted);font-size:22px;cursor:pointer}.perm-grid{display:grid;grid-template-columns:1fr auto;gap:6px 14px;align-items:center;font-size:13px}.perm-grid .perm-label{color:var(--text)}.perm-grid select{font-size:12.5px;padding:4px 6px}.machine-access-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:6px 12px;font-size:13px;max-height:220px;overflow-y:auto;padding:8px;border:1px solid var(--border);border-radius:8px}.machine-access-grid label{display:flex;align-items:center;gap:6px;color:var(--muted)}.machine-access-grid input[type=checkbox]{width:auto}.section-subhead{font-size:13px;font-weight:700;color:var(--accent2);margin:16px 0 8px;text-transform:uppercase;letter-spacing:.03em}.lock-badge{background:#ef444433;color:var(--bad);padding:2px 8px;border-radius:20px;font-size:11px;font-weight:600}.mass-balance-badge{background:#f59e0b1f;border:1px solid rgba(245,158,11,.4);color:#fbbf24;padding:10px 14px;border-radius:10px;font-size:13px;margin-top:8px;line-height:1.5}.mass-balance-badge b{color:#fff}.mass-balance-ok{background:#34d3991f;border:1px solid rgba(52,211,153,.4);color:#34d399;padding:8px 14px;border-radius:10px;font-size:12.5px;margin-top:8px}.mass-balance-dilute{background:#38bdf81f;border:1px solid rgba(56,189,248,.4);color:#38bdf8;padding:10px 14px;border-radius:10px;font-size:13px;margin-top:8px;line-height:1.5}.mass-balance-dilute b{color:#fff}.batch-expected-hint{color:var(--accent2);font-size:12px;margin-top:-6px}.file-drop{border:1px dashed var(--border);border-radius:8px;padding:10px;font-size:12px;color:var(--muted)}.rank-table td.num{text-align:right}.insight-card{background:var(--panel2);border:1px solid var(--border);border-radius:8px;padding:12px 14px;margin-bottom:10px;font-size:13px}.insight-card b{color:var(--accent)}