:root{--g:#0f1b24;--g2:#1d2f3b;--line:#dde3e8;--bg:#f4f6f8;--teal:#0e7c7b;--tealb:#d9f0ef;--red:#c8341f;--redb:#fbe3df;--amb:#b86e00;--ambb:#fdeccb;--grn:#2c7a3f;--grnb:#dff1e3}
*{box-sizing:border-box}body{margin:0;font-family:system-ui,-apple-system,"Segoe UI",sans-serif;color:var(--g);background:var(--bg);font-size:15px;line-height:1.4}
button,input,select,textarea{font:inherit}
.shell{display:grid;grid-template-columns:200px 1fr;min-height:100vh}
.side{background:var(--g);color:#cfdbe3;padding:18px 12px;display:flex;flex-direction:column;gap:4px;position:sticky;top:0;height:100vh}
.side b{color:#fff;font-size:18px;padding:0 10px 14px}.side a,.tabs a{padding:10px;border-radius:8px;color:inherit;text-decoration:none;cursor:pointer}
.side a.on{background:var(--g2);color:#fff}.side .who{margin-top:auto;font-size:12px;padding:10px}.side .who button{margin-top:6px}
main{padding:20px;max-width:980px;width:100%}h1{font-size:22px;margin:0 0 14px}h2{font-size:16px;margin:18px 0 8px}
.tabs{display:none}
.kpis{display:grid;grid-template-columns:repeat(auto-fit,minmax(130px,1fr));gap:10px;margin-bottom:16px}
.kpi{background:#fff;border:1px solid var(--line);border-left:4px solid var(--teal);border-radius:10px;padding:10px 12px}
.kpi b{display:block;font-size:26px}.kpi.r{border-left-color:var(--red)}.kpi.a{border-left-color:var(--amb)}.kpi.g{border-left-color:var(--grn)}
.card{background:#fff;border:1px solid var(--line);border-radius:10px;padding:12px;margin-bottom:10px;display:flex;flex-direction:column;gap:6px}
.card.r{border-left:5px solid var(--red)}.card.a{border-left:5px solid var(--amb)}.card.g{border-left:5px solid var(--grn)}
.row{display:flex;gap:8px;align-items:center;flex-wrap:wrap;justify-content:space-between}
.chip{display:inline-block;border-radius:99px;padding:2px 9px;font-size:12px;font-weight:600;background:var(--tealb);color:var(--teal)}
.chip.r{background:var(--redb);color:var(--red)}.chip.a{background:var(--ambb);color:var(--amb)}.chip.g{background:var(--grnb);color:var(--grn)}
.btn{background:var(--teal);color:#fff;border:0;border-radius:8px;padding:10px 14px;font-weight:600;cursor:pointer;min-height:40px}
.btn.alt{background:#fff;color:var(--g);border:1px solid var(--line)}.btn.big{width:100%;padding:14px;font-size:16px}
form{display:flex;flex-direction:column;gap:10px;background:#fff;border:1px solid var(--line);border-radius:10px;padding:14px;margin-bottom:14px}
label{font-size:13px;font-weight:600;display:flex;flex-direction:column;gap:4px}
input,select,textarea{border:1px solid var(--line);border-radius:8px;padding:10px;background:#fff;width:100%}
.err{color:var(--red);font-weight:600}.muted{color:#5b6b78;font-size:13px}
.auth{max-width:420px;margin:8vh auto;padding:0 16px}.auth h1{text-align:center}
.check{flex-direction:row;align-items:center;font-weight:400;gap:10px;padding:6px 0}.check input{width:22px;height:22px}
@media(max-width:760px){.shell{grid-template-columns:1fr}.side{display:none}main{padding:14px 14px 84px}
.tabs{display:flex;position:fixed;bottom:0;left:0;right:0;background:var(--g);z-index:5}
.tabs a{flex:1;min-width:0;min-height:58px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;text-align:center;color:#cfdbe3;font-size:11px;padding:6px 2px;border-radius:0}.tabs .ic{font-size:20px;line-height:1}.tabs a.on{background:var(--g2);color:#fff}}

.dashgo{margin-top:8px}

[hidden]{display:none!important}
/* Lot 1: full-width, responsive operation screens. */
.shell{grid-template-columns:200px minmax(0,1fr)}main{max-width:none;min-width:0;padding:28px 30px 50px}h1{margin:0 0 8px}h2{margin:0 0 10px}h3{margin:0;font-size:16px}.pagehead{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:22px}.pagehead p{margin:0}.eyebrow{color:var(--teal);font-size:12px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;margin-bottom:6px}.kpis{grid-template-columns:repeat(6,minmax(0,1fr));gap:10px;margin-bottom:24px}.kpi{padding:12px;font-size:12px}.kpi b{font-size:28px}.dashboard-grid{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(0,1fr);gap:22px}.sectionhead{min-height:34px;margin-bottom:10px}.sectionhead h2{margin:0}.textbtn{border:0;background:transparent;color:var(--teal);padding:7px 0;font-size:13px;font-weight:600;cursor:pointer}.card{padding:17px;overflow-wrap:anywhere}.card p{margin:4px 0}.description{white-space:pre-wrap;overflow-wrap:anywhere}.consult{align-self:flex-start;margin-top:5px}.card.closed{border-left:5px solid var(--grn)}.calm{background:#eaf3f1}.toolbar{background:white;padding:17px;border:1px solid var(--line);border-radius:12px;margin:18px 0 10px}.searchlabel{font-size:13px;max-width:100%;gap:6px}.filters{display:flex;gap:7px;flex-wrap:wrap;margin-top:13px}.filter{border:1px solid var(--line);border-radius:8px;background:#fff;padding:9px 14px;color:var(--g);cursor:pointer;font-weight:600}.filter.active{background:var(--g);border-color:var(--g);color:white}.add-panel{border:1px solid var(--line);border-radius:10px;background:#fff;margin-bottom:14px}.add-panel summary{cursor:pointer;padding:13px 16px;font-weight:650;color:var(--teal)}.add-panel form{border:0;border-top:1px solid var(--line);margin:0;border-radius:0 0 10px 10px;max-width:700px}.add-panel[open]{padding-bottom:2px}.tools-grid{display:grid;grid-template-columns:1fr 1fr;gap:15px}.zone-list{padding:0 16px 12px;max-width:700px}.zone-list .row{padding:7px 0;border-top:1px solid var(--line)}.equipment-grid,.tip-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.equipment-grid .card,.tip-grid .card{margin:0}.eq-icon{color:var(--teal);font-size:24px}.equipment-card h2{font-size:18px}.equipment-card label{margin-top:8px}.machine-group{margin-top:24px}.machine-group>h2{padding-bottom:10px;border-bottom:1px solid var(--line);margin-bottom:14px}.empty{border:1px dashed #bfcbd3;padding:25px;border-radius:10px;color:#566772;background:#fff}.notice{background:var(--grnb);color:#235c32;padding:12px 16px;border-radius:9px}.history ol{padding-left:22px;margin:0}.history li{padding:8px 0}.history li span{display:block}.support{display:flex;flex-direction:row;align-items:center;gap:20px;margin:18px 0}.support .btn{text-decoration:none;text-align:center;white-space:nowrap}.btn:disabled{opacity:.45;cursor:not-allowed}button:focus-visible,a:focus-visible,input:focus-visible,summary:focus-visible,select:focus-visible{outline:3px solid #59acac;outline-offset:3px}
@media(min-width:1600px){main{padding-left:40px;padding-right:40px}.equipment-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:1060px){.kpis{grid-template-columns:repeat(3,minmax(0,1fr))}.dashboard-grid{grid-template-columns:1fr}.tools-grid{grid-template-columns:1fr;gap:0}}
@media(max-width:760px){.shell{grid-template-columns:minmax(0,1fr)}main{padding:20px 14px 88px}.pagehead{align-items:flex-start;flex-direction:column;gap:12px;margin-bottom:18px}.pagehead>.btn{width:100%}.kpis{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.kpi{padding:10px}.dashboard-grid{gap:20px}.equipment-grid,.tip-grid{grid-template-columns:1fr}.card{padding:14px}.toolbar{padding:13px}.filter{padding:9px 12px}.support{flex-direction:column;align-items:stretch}.support .btn{white-space:normal}.tabs{padding-bottom:env(safe-area-inset-bottom)}.tip-grid{gap:10px}}

.brand{display:flex;gap:9px;align-items:center}.brand img{border-radius:6px}.side .brand{font-size:17px;padding:0 4px 16px}.workspace{min-width:0}.mobile-brand{display:none}.auth-brand{text-align:center;margin-bottom:22px}.auth-brand img{border-radius:14px;margin-bottom:10px}.auth-brand h1{margin-bottom:4px}.auth-brand p{font-size:13px;color:#5b6b78;margin:0}@media(max-width:760px){.mobile-brand{display:flex;align-items:center;gap:9px;padding:11px 14px;background:var(--g);color:white}.mobile-brand img{border-radius:6px}.mobile-brand b{font-size:17px}}
.import-table-wrap{overflow-x:auto;margin:16px 0}.import-table{border-collapse:collapse;background:#fff;font-size:13px;min-width:800px;width:100%}.import-table td,.import-table th{border:1px solid var(--line);text-align:left;padding:10px;vertical-align:top}.import-table th{background:#eaf3f1}.import-table td{max-width:240px;overflow-wrap:anywhere}

.photo-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:12px;margin-bottom:16px}.photo-grid img{display:block;width:100%;height:180px;object-fit:cover;border-radius:8px}.photo-grid a{max-width:320px}.history details{margin-top:8px}