:root{--navy:#123f69;--navy2:#315577;--blue:#2c83bd;--green:#1fa56f;--orange:#f07b00;--red:#d64b4b;--purple:#7254d6;--bg:#f3f6f9;--panel:#fff;--line:#d6e1ea;--muted:#6b7f92;--text:#183652;--shadow:0 10px 28px rgba(24,54,82,.06)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,Segoe UI,Arial,sans-serif;font-size:14px}.hidden{display:none!important}button,input,select,textarea{font:inherit}button{cursor:pointer}.utility-bar{height:40px;padding:0 22px;background:var(--navy2);color:#fff;display:flex;align-items:center;justify-content:space-between;font-size:11px}.utility-bar>div{display:flex;align-items:center;gap:16px}.utility-bar strong{letter-spacing:.06em}.main-header{display:grid;grid-template-columns:290px auto minmax(320px,1fr) auto;gap:16px;align-items:center;background:#fff;border-bottom:1px solid var(--line);padding:15px 20px;position:sticky;top:0;z-index:50}.brand-home{display:flex;align-items:center;gap:12px;background:transparent;border:0;text-align:left;color:var(--navy)}.brand-home img{width:88px;height:58px;object-fit:contain;border-right:1px solid var(--line);padding-right:12px}.brand-home b{display:block;font-size:20px}.brand-home span{display:block;font-size:11px;color:var(--muted);margin-top:3px}.scope-switcher{display:flex;background:#eef3f7;border:1px solid var(--line);border-radius:10px;padding:3px}.scope-switcher button{border:0;background:transparent;padding:10px 15px;border-radius:8px;font-weight:700;color:#5e7184}.scope-switcher button.active{background:#fff;color:#0a65ae;box-shadow:0 2px 8px rgba(0,0,0,.06)}.global-search{display:grid;grid-template-columns:1fr auto;border:1px solid var(--line);border-radius:9px;background:#fff;overflow:hidden}.global-search input{border:0;outline:0;padding:12px 14px}.global-search kbd{align-self:center;margin-right:10px;background:#f4f7fa;border:1px solid var(--line);padding:5px 8px;border-radius:6px;color:#60748a;font-size:10px}.header-actions{display:flex;align-items:center;gap:9px}.circle{width:44px;height:44px;border-radius:50%;border:1px solid var(--line);background:#fff;color:var(--navy);font-weight:800}.circle.wide{font-size:10px}.user-chip{min-width:125px}.user-chip b{display:block}.user-chip span{display:block;font-size:10px;color:var(--muted);margin-top:2px}.top-nav{display:flex;align-items:center;gap:4px;padding:0 18px;background:#fff;border-bottom:1px solid var(--line);position:sticky;top:129px;z-index:45;overflow-x:auto}.top-nav button{height:58px;border:0;border-bottom:3px solid transparent;background:transparent;padding:0 16px;color:var(--text);font-weight:700;white-space:nowrap}.top-nav button.active{color:#c65f00;border-bottom-color:var(--orange);background:#fff9f2}.content{padding:28px 22px 42px;min-height:calc(100vh - 210px)}footer{padding:18px 28px;border-top:1px solid var(--line);background:#fff;color:var(--muted)}
.login-view{min-height:100vh;display:grid;place-items:center;background:linear-gradient(135deg,#eef4f8,#dce8f1)}.login-card{width:min(430px,92vw);background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:0 30px 80px rgba(25,55,85,.16);padding:32px}.login-card img{width:120px;display:block;margin:0 auto 20px}.login-card>span{display:block;text-align:center;color:var(--orange);font-size:11px;font-weight:800;letter-spacing:.12em}.login-card h1{text-align:center;margin:8px 0 4px;color:var(--navy)}.login-card p{text-align:center;color:var(--muted)}.login-card label{display:block;margin:14px 0 0;font-weight:700}.login-card input{width:100%;margin-top:6px;padding:12px;border:1px solid var(--line);border-radius:8px}.login-card button{width:100%;margin-top:18px;padding:12px;background:var(--navy);color:#fff;border:0;border-radius:8px;font-weight:800}.message{color:var(--red)!important}
.page-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:22px}.page-head small{display:block;color:var(--orange);font-weight:800;letter-spacing:.12em}.page-head h1{margin:8px 0 5px;font-size:31px;color:var(--navy)}.page-head p{margin:0;color:var(--muted)}.head-actions{display:flex;align-items:center;gap:9px;flex-wrap:wrap}.primary,.secondary{border-radius:8px;padding:10px 14px;font-weight:800}.primary{border:1px solid var(--navy);background:var(--navy);color:#fff}.secondary{border:1px solid var(--line);background:#fff;color:var(--navy)}
.kpi-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin-bottom:18px}.kpi{background:#fff;border:1px solid var(--line);border-radius:13px;padding:17px;box-shadow:var(--shadow);position:relative;overflow:hidden}.kpi:before{content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background:var(--blue)}.kpi.orange:before{background:var(--orange)}.kpi.green:before{background:var(--green)}.kpi.red:before{background:var(--red)}.kpi.purple:before{background:var(--purple)}.kpi span{font-size:10px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);font-weight:800}.kpi b{display:block;font-size:29px;margin:9px 0 5px;color:var(--navy)}.kpi small{color:var(--muted)}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:16px}.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.panel{background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow);padding:18px}.panel.span-2{grid-column:span 2}.panel-title{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-bottom:14px}.panel-title small{color:var(--orange);font-size:10px;font-weight:800;letter-spacing:.09em}.panel-title h3{margin:4px 0 0;color:var(--navy)}.badge{display:inline-flex;align-items:center;padding:5px 9px;border-radius:999px;background:#eef3f7;color:#567086;font-size:10px;font-weight:800}.badge.sterile{background:#e6f1ff;color:#176eb1}.badge.non_sterile{background:#e6f8ef;color:#16835c}.badge.breakdown{background:#fff0e8;color:#bd5300}.badge.open{background:#ffe7e7;color:#b63737}.badge.completed{background:#e8f7ef;color:#18794e}
.filter-bar{display:grid;grid-template-columns:repeat(6,minmax(130px,1fr));gap:10px;background:#fff;border:1px solid var(--line);border-radius:13px;padding:12px;margin-bottom:15px}.filter-bar label,.form-grid label{font-size:11px;color:#5e7286;font-weight:700}.filter-bar input,.filter-bar select,.form-grid input,.form-grid select,.form-grid textarea{width:100%;margin-top:5px;border:1px solid var(--line);border-radius:8px;padding:10px;background:#fff;color:var(--text)}.filter-bar button{align-self:end}.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:10px}.data-table{width:100%;border-collapse:separate;border-spacing:0;min-width:1100px}.data-table th{position:sticky;top:0;background:#f7f9fb;text-align:left;font-size:10px;text-transform:uppercase;letter-spacing:.05em;color:#5f7185;padding:11px;border-bottom:1px solid var(--line);z-index:2}.data-table td{padding:11px;border-bottom:1px solid var(--line);vertical-align:top}.data-table tbody tr:hover td{background:#fbfdff}.data-table small{display:block;color:var(--muted);margin-top:3px}.table-link{border:0;background:transparent;padding:0;color:#0869b1;font-weight:800;text-align:left}.row-actions{display:flex;gap:6px;flex-wrap:wrap}.row-actions button,.link-button{border:1px solid var(--line);background:#fff;color:var(--navy);padding:7px 9px;border-radius:7px;font-size:11px;font-weight:700}
.bar-list{display:flex;flex-direction:column;gap:10px}.bar-row{display:grid;grid-template-columns:minmax(150px,1fr) 2fr auto;gap:10px;align-items:center}.bar-row span{font-size:12px}.bar-track{height:10px;background:#edf2f6;border-radius:999px;overflow:hidden}.bar-track i{display:block;height:100%;background:linear-gradient(90deg,var(--blue),#61afd9);border-radius:999px}.bar-row b{font-size:12px;color:var(--navy)}.trend{display:flex;align-items:flex-end;gap:8px;height:240px;padding:15px 8px 0}.trend-item{flex:1;min-width:22px;display:flex;flex-direction:column;align-items:center;justify-content:flex-end;height:100%}.trend-item i{width:75%;min-height:2px;background:linear-gradient(180deg,var(--blue),var(--navy));border-radius:5px 5px 0 0}.trend-item b{font-size:10px;margin-bottom:5px}.trend-item span{font-size:9px;color:var(--muted);margin-top:7px;transform:rotate(-35deg);white-space:nowrap}
.oee-link-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:13px}.oee-card{border:1px solid var(--line);border-left:4px solid var(--red);border-radius:12px;background:#fff;padding:15px}.oee-card h3{margin:7px 0 4px;color:var(--navy)}.oee-card p{margin:0;color:var(--muted)}.oee-card .losses{display:flex;justify-content:space-between;gap:10px;margin:14px 0;padding:10px;border-radius:9px;background:#fff7f2}.oee-card .losses b{color:#bb4d00}.oee-card button{width:100%}.empty{padding:30px;text-align:center;color:var(--muted)}
.machine-search{margin-bottom:12px}.machine-search input{width:100%;border:1px solid var(--line);border-radius:9px;padding:11px}.machine-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}.machine-card{background:#fff;border:1px solid var(--line);border-radius:12px;padding:14px}.machine-card h3{margin:8px 0 4px;color:var(--navy)}.machine-card p{margin:0;color:var(--muted);font-size:11px}.machine-card .code{display:inline-block;padding:5px 8px;border-radius:999px;background:#eef3f7;color:#526b82;font-size:10px;font-weight:800}.machine-card footer{padding:10px 0 0;margin-top:10px;border:0;background:transparent;display:flex;justify-content:space-between;gap:8px;font-size:10px}
.modal-backdrop{border:0;padding:0;background:rgba(24,43,62,.55);width:100vw;height:100vh;max-width:none;max-height:none}.modal-backdrop::backdrop{background:rgba(24,43,62,.55)}.modal{width:min(1120px,94vw);max-height:92vh;overflow:auto;background:#fff;border-radius:16px;border:1px solid var(--line);margin:4vh auto;box-shadow:0 30px 90px rgba(0,0,0,.25)}.modal-head{position:sticky;top:0;z-index:3;background:#fff;border-bottom:1px solid var(--line);padding:18px 20px;display:flex;align-items:center;justify-content:space-between}.modal-head h2{margin:5px 0 0;color:var(--navy)}.modal-head small{color:var(--orange);font-weight:800}.modal-body{padding:18px 20px}.form-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:13px}.form-grid label.span-2{grid-column:span 2}.form-grid label.span-3{grid-column:span 3}.form-grid label.span-4{grid-column:span 4}.form-grid textarea{min-height:90px;resize:vertical}.computed-field{background:#f4f7fa!important;color:#587084!important}.modal-actions{position:sticky;bottom:0;z-index:3;background:#fff;border-top:1px solid var(--line);padding:14px 20px;display:flex;justify-content:flex-end;gap:10px}.sheet-order-banner{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:11px 13px;margin-bottom:15px;border:1px solid #f1d2ad;background:#fff8ef;border-radius:10px}.sheet-order-banner b{color:#a64f00}.oee-prefill{border:1px solid #bbd8ef;background:#eff8ff;border-radius:10px;padding:12px;margin-bottom:14px}.oee-prefill b{color:#12669d}
.toast{position:fixed;right:18px;bottom:18px;background:#102f4c;color:#fff;padding:12px 16px;border-radius:9px;box-shadow:0 12px 30px rgba(0,0,0,.22);z-index:200}.dark{--bg:#122333;--panel:#183047;--line:#2e4961;--muted:#9eb1c3;--text:#eaf2f8}.dark body{background:var(--bg)}.dark .main-header,.dark .top-nav,.dark .panel,.dark .kpi,.dark .filter-bar,.dark .machine-card,.dark .oee-card,.dark .modal,.dark footer{background:var(--panel)}.dark input,.dark select,.dark textarea,.dark .secondary,.dark .circle{background:#1c3850;color:#edf5fb}.dark .data-table th{background:#1d3850}.dark .data-table tbody tr:hover td{background:#203e57}
@media(max-width:1280px){.main-header{grid-template-columns:250px 1fr auto}.global-search{grid-column:1/-1;grid-row:2}.top-nav{top:187px}.kpi-grid{grid-template-columns:repeat(2,1fr)}.filter-bar{grid-template-columns:repeat(3,1fr)}.machine-grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:820px){.utility-bar{display:none}.main-header{position:static;grid-template-columns:1fr auto;padding:12px}.brand-home img{width:65px;height:48px}.scope-switcher,.global-search{grid-column:1/-1}.header-actions .user-chip{display:none}.top-nav{position:static}.content{padding:18px 12px}.page-head{align-items:flex-start;flex-direction:column}.kpi-grid,.grid-2,.grid-3{grid-template-columns:1fr}.panel.span-2{grid-column:auto}.filter-bar{grid-template-columns:1fr 1fr}.oee-link-grid,.machine-grid{grid-template-columns:1fr 1fr}.form-grid{grid-template-columns:1fr 1fr}.form-grid label.span-3,.form-grid label.span-4{grid-column:span 2}}
@media(max-width:520px){.filter-bar,.oee-link-grid,.machine-grid,.form-grid{grid-template-columns:1fr}.form-grid label.span-2,.form-grid label.span-3,.form-grid label.span-4{grid-column:auto}.kpi-grid{grid-template-columns:1fr}.header-actions{gap:4px}.circle{width:39px;height:39px}}

/* V1.2 secure self-registration */
.auth-tabs{display:grid;grid-template-columns:1fr 1fr;gap:5px;margin:20px 0 4px;padding:4px;border:1px solid var(--line);border-radius:11px;background:#f0f4f7}
.login-card .auth-tabs button{width:auto;margin:0;padding:10px 8px;background:transparent;color:#60758a;border:0;border-radius:8px;font-weight:800}
.login-card .auth-tabs button.active{background:#fff;color:var(--navy);box-shadow:0 3px 10px rgba(18,63,105,.09)}
.auth-form{animation:authFade .16s ease}
.auth-form label:first-child{margin-top:14px}
.signup-note{display:block;margin-top:12px;color:var(--muted);font-size:11px;line-height:1.5;text-align:center}
.login-card .message{min-height:20px;margin:14px 0 0;font-size:12px;line-height:1.45}
.login-card .message.success{color:var(--green)!important}
@keyframes authFade{from{opacity:.3;transform:translateY(3px)}to{opacity:1;transform:none}}

/* V1.4 — Header overlap fix
   The application header and page navigation remain in the normal document flow.
   This prevents them from covering the page title, filters, and register fields. */
.main-header{
  position:static!important;
  top:auto!important;
  z-index:auto!important;
}
.top-nav{
  position:static!important;
  top:auto!important;
  z-index:auto!important;
}
@media(max-width:1280px){
  .top-nav{top:auto!important}
}

/* V1.5 Breakdown machine gauges */
.breakdown-control-panel{display:flex;align-items:center;gap:12px;flex-wrap:wrap;background:#fff;border:1px solid var(--line);border-radius:13px;padding:12px;margin-bottom:15px;box-shadow:var(--shadow)}
.breakdown-search-box{flex:1;min-width:280px}.breakdown-search-box input{width:100%;border:1px solid var(--line);border-radius:9px;padding:11px 12px;background:#fff;color:var(--text)}
.breakdown-view-toggle{display:flex;gap:6px;padding:4px;border-radius:999px;background:#f0f4f7}.breakdown-view-toggle button{border:0;background:transparent;color:#5d7185;padding:8px 12px;border-radius:999px;font-size:11px;font-weight:800;cursor:pointer}.breakdown-view-toggle button.active{background:var(--navy);color:#fff;box-shadow:0 4px 12px rgba(12,52,84,.16)}
.breakdown-machine-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}
.breakdown-machine-card{position:relative;background:#fff;border:1px solid var(--line);border-radius:14px;padding:15px;box-shadow:var(--shadow);cursor:pointer;transition:transform .15s ease,box-shadow .15s ease,border-color .15s ease;min-width:0}.breakdown-machine-card:hover{transform:translateY(-2px);box-shadow:0 12px 28px rgba(18,43,67,.13);border-color:#9eb8cd}.breakdown-machine-card:focus{outline:3px solid rgba(31,111,170,.18);outline-offset:2px}
.breakdown-card-head{display:flex;align-items:flex-start;justify-content:space-between;gap:10px}.breakdown-card-head h3{margin:8px 0 4px;color:var(--navy);font-size:16px}.breakdown-card-head p{margin:0;color:var(--muted);font-size:11px;line-height:1.45}
.breakdown-status{display:inline-flex;align-items:center;padding:5px 9px;border-radius:999px;font-size:10px;font-weight:800;white-space:nowrap}.breakdown-status.empty{background:#e8f7ef;color:#16774d}.breakdown-status.good{background:#e9f3ff;color:#1769a5}.breakdown-status.attention{background:#fff1d8;color:#a86a00}.breakdown-status.critical{background:#ffe8e8;color:#b43838}
.breakdown-donut{--breakdown:0;width:126px;height:126px;border-radius:50%;margin:17px auto 14px;display:grid;place-items:center;background:conic-gradient(var(--blue) calc(var(--breakdown)*1%),#e4ebf1 0);position:relative}.breakdown-donut:before{content:"";position:absolute;inset:13px;border-radius:50%;background:#fff}.breakdown-donut.attention{background:conic-gradient(#e49b00 calc(var(--breakdown)*1%),#e4ebf1 0)}.breakdown-donut.critical{background:conic-gradient(var(--red) calc(var(--breakdown)*1%),#e4ebf1 0)}.breakdown-donut.empty{background:conic-gradient(var(--green) 0%,#e4ebf1 0)}.breakdown-donut>div{position:relative;z-index:1;text-align:center}.breakdown-donut strong{display:block;color:var(--navy);font-size:21px;line-height:1.05}.breakdown-donut span{display:block;margin-top:5px;color:var(--muted);font-size:10px;font-weight:800;text-transform:uppercase;letter-spacing:.05em}
.breakdown-card-kpis{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:7px}.breakdown-card-kpis>div{border:1px solid var(--line);border-radius:9px;padding:8px;text-align:center}.breakdown-card-kpis span{display:block;font-size:9px;color:var(--muted);text-transform:uppercase;letter-spacing:.05em;font-weight:800}.breakdown-card-kpis b{display:block;margin-top:3px;color:var(--navy);font-size:13px}
.breakdown-card-meta{display:flex;justify-content:space-between;gap:8px;align-items:center;margin-top:11px;padding:9px 10px;border-radius:9px;background:#f6f9fb;color:#607488;font-size:10px}.breakdown-card-meta span{font-weight:700}.breakdown-card-meta small{color:#71869a;text-align:right}
.breakdown-open-btn{width:100%;margin-top:10px;border:1px solid var(--line);background:#fff;color:#0967ab;border-radius:8px;padding:9px;font-size:11px;font-weight:800;cursor:pointer}.breakdown-open-btn:hover{background:#f4f9fd}
.breakdown-empty{grid-column:1/-1;background:#fff;border:1px dashed var(--line);border-radius:14px}.machine-breakdown-history{margin-top:16px}.machine-breakdown-history .data-table{min-width:940px}.modal-head p{margin:5px 0 0;color:var(--muted)}
.dark .breakdown-control-panel,.dark .breakdown-machine-card,.dark .breakdown-search-box input,.dark .breakdown-open-btn,.dark .breakdown-donut:before{background:var(--panel)}.dark .breakdown-card-meta{background:#1d3950}.dark .breakdown-view-toggle{background:#1c3850}.dark .breakdown-search-box input{color:#edf5fb}.dark .breakdown-open-btn{color:#74bceb}
@media(max-width:1450px){.breakdown-machine-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:1050px){.breakdown-machine-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:620px){.breakdown-machine-grid{grid-template-columns:1fr}.breakdown-control-panel{align-items:stretch}.breakdown-search-box{min-width:0;width:100%}.breakdown-view-toggle{width:100%;justify-content:center}.breakdown-card-meta{align-items:flex-start;flex-direction:column}.breakdown-card-meta small{text-align:left}}