@import url('https://fonts.googleapis.com/css2?family=Oswald:wght@500;600&family=Inter:wght@400;500;600&family=IBM+Plex+Mono:wght@500;600&display=swap');
:root{
  --navy:#1C2B33; --cream:#F7F4EE; --panel:#FFFFFF;
  --amber:#D98A2B; --amber-bg:#FBEBD6;
  --teal:#3D6B62; --teal-bg:#E1EEEA;
  --brick:#A8433A; --brick-bg:#F5E2DF;
  --yellow:#9A7E12; --yellow-bg:#FBF3D0;
  --gray:#7C7A72; --border:#DFD9CB;
}
*{box-sizing:border-box;}
body{margin:0;background:var(--cream);color:var(--navy);font-family:'Inter',sans-serif;}
h1,h2,h3{font-family:'Oswald',sans-serif;text-transform:uppercase;letter-spacing:.04em;margin:0;}
.mono{font-family:'IBM Plex Mono',monospace;}
.wrap{max-width:1140px;margin:0 auto;padding:24px 20px 60px;}
header.top{background:var(--navy);border-radius:10px;padding:16px 20px;margin-bottom:18px;box-shadow:0 2px 8px rgba(28,43,51,.18);}
header.top h1{font-size:21px;color:var(--cream);}
header.top .sub{font-size:12px;color:#AEBBC1;font-family:'IBM Plex Mono',monospace;text-transform:none;letter-spacing:0;margin-top:3px;}
nav.tabs{display:flex;gap:6px;margin-bottom:20px;flex-wrap:wrap;position:sticky;top:0;background:var(--cream);padding:8px 0;z-index:40;}
nav.tabs button{font-family:'Oswald',sans-serif;text-transform:uppercase;letter-spacing:.04em;font-size:12px;font-weight:500;padding:9px 14px;background:transparent;border:1.5px solid var(--navy);color:var(--navy);cursor:pointer;border-radius:4px;transition:background .15s,color .15s;}
nav.tabs button:hover:not(.active){background:rgba(28,43,51,.08);}
nav.tabs button.active{background:var(--navy);color:var(--cream);}
section.panel{display:none;}
section.panel.active{display:block;}
.card{background:var(--panel);border:1px solid var(--border);border-radius:8px;padding:20px;margin-bottom:16px;box-shadow:0 1px 3px rgba(28,43,51,.05);}
label{display:block;font-size:12px;color:var(--gray);margin:12px 0 4px;text-transform:uppercase;letter-spacing:.03em;}
label:first-child{margin-top:0;}
input,select,textarea{width:100%;font-family:'Inter',sans-serif;font-size:14px;padding:9px 10px;border:1px solid var(--border);border-radius:5px;background:#fff;color:var(--navy);transition:border-color .15s,box-shadow .15s;}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--teal);box-shadow:0 0 0 3px rgba(61,107,98,.14);}
textarea{resize:vertical;min-height:60px;}
.row{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
.row3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:16px;}
button.primary{margin-top:18px;font-family:'Oswald',sans-serif;text-transform:uppercase;letter-spacing:.04em;font-size:13px;background:var(--navy);color:var(--cream);border:none;padding:12px 20px;border-radius:5px;cursor:pointer;transition:background .15s,transform .05s;}
button.primary:hover{background:#2A3F4A;}
button.primary:active{transform:translateY(1px);}
button.ghost{font-family:'Inter',sans-serif;font-size:12px;background:transparent;border:1px solid var(--border);padding:6px 10px;border-radius:5px;cursor:pointer;color:var(--navy);transition:border-color .15s,background .15s;}
button.ghost:hover{border-color:var(--navy);background:rgba(28,43,51,.04);}
.checkline{display:flex;align-items:center;gap:8px;font-size:13px;margin:8px 0;}
.checkline input{width:auto;}
.ticket{position:relative;display:flex;background:var(--panel);border:1px solid var(--border);border-radius:8px;margin-bottom:12px;overflow:hidden;box-shadow:0 1px 3px rgba(28,43,51,.05);transition:box-shadow .15s;}
.ticket:hover{box-shadow:0 3px 10px rgba(28,43,51,.10);}
.ticket .stub{width:100px;flex-shrink:0;background:var(--navy);color:var(--cream);display:flex;flex-direction:column;align-items:center;justify-content:center;font-family:'IBM Plex Mono',monospace;font-size:12px;font-weight:600;border-right:2px dashed var(--cream);text-align:center;padding:4px;}
.ticket .stub span{font-size:9px;opacity:.7;text-transform:uppercase;letter-spacing:.05em;margin-top:4px;}
.ticket .body{flex:1;padding:14px 18px;}
.ticket .body .top-row{display:flex;justify-content:space-between;align-items:flex-start;gap:8px;flex-wrap:wrap;}
.ticket .body h3{font-size:14px;color:var(--navy);}
.ticket .meta{font-size:12px;color:var(--gray);margin-top:3px;}
.badges{display:flex;gap:6px;flex-wrap:wrap;}
.badge{font-family:'Oswald',sans-serif;font-size:10px;text-transform:uppercase;letter-spacing:.04em;padding:4px 9px;border-radius:20px;white-space:nowrap;font-weight:600;}
.badge.new{background:var(--brick-bg);color:var(--brick);}
.badge.scheduled{background:var(--amber-bg);color:var(--amber);}
.badge.completed{background:var(--teal-bg);color:var(--teal);}
.badge.waiting-parts{background:var(--yellow-bg);color:var(--yellow);}
.badge.awaiting-sign-off{background:var(--amber-bg);color:var(--amber);border:1px dashed var(--amber);}
.badge.emergency{background:var(--brick);color:#fff;}
.badge.tag-yellow{background:var(--yellow-bg);color:var(--yellow);}
.badge.tag-green{background:var(--teal-bg);color:var(--teal);}
.badge.tag-red{background:var(--brick-bg);color:var(--brick);}
.ticket .detail{font-size:13px;color:var(--navy);margin-top:8px;line-height:1.5;}
.ticket .actions{margin-top:10px;display:flex;gap:8px;flex-wrap:wrap;}
.empty{color:var(--gray);font-size:13px;padding:20px;text-align:center;border:1px dashed var(--border);border-radius:6px;}
.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px;margin-bottom:20px;}
.stat{background:var(--panel);border:1px solid var(--border);border-top:3px solid var(--navy);border-radius:8px;padding:14px 16px;box-shadow:0 1px 3px rgba(28,43,51,.05);}
.stat.warn{border-color:var(--border);border-top-color:var(--brick);}
.stat.warn .num{color:var(--brick);}
.stat .num{font-family:'Oswald',sans-serif;font-size:24px;color:var(--navy);}
.stat .lbl{font-size:11px;color:var(--gray);text-transform:uppercase;letter-spacing:.04em;margin-top:2px;}
.inv-row{display:flex;justify-content:space-between;align-items:center;padding:10px 0;border-bottom:1px solid var(--border);font-size:14px;}
.inv-row:last-child{border-bottom:none;}
.inv-row .low{color:var(--brick);font-weight:600;}
.parts-picker{display:flex;gap:8px;align-items:center;margin-bottom:8px;}
.parts-picker select{flex:2;}
.parts-picker input{flex:1;}
.chip-list{display:flex;flex-wrap:wrap;gap:6px;margin-top:8px;}
.chip{background:var(--amber-bg);color:var(--amber);font-size:12px;padding:4px 10px;border-radius:20px;display:flex;align-items:center;gap:6px;}
.chip button{background:none;border:none;cursor:pointer;color:var(--amber);font-size:13px;line-height:1;padding:0;}
.notice{font-size:12px;color:#6B5A2E;margin-bottom:16px;padding:10px 12px;background:var(--amber-bg);border-left:3px solid var(--amber);border-radius:4px;}
.alert-box{font-size:12px;background:var(--brick-bg);color:var(--brick);border-left:3px solid var(--brick);padding:10px 12px;border-radius:4px;margin-top:10px;}
#cal-grid div[onclick]{transition:box-shadow .12s;}
#cal-grid div[onclick]:hover{box-shadow:0 0 0 2px var(--amber) inset;}
::selection{background:var(--amber-bg);}
.empty{background:rgba(255,255,255,.5);}
@media(max-width:640px){.row,.row3,.stat-grid{grid-template-columns:1fr;}header.top{flex-wrap:wrap;}nav.tabs{position:static;}}

/* Dev-build banner (local adapter only) */
#dev-banner{position:fixed;bottom:0;left:0;right:0;z-index:9999;background:#B45309;color:#fff;
  text-align:center;font-size:12px;font-weight:600;padding:6px 10px;letter-spacing:.02em;}

/* v8.12: sign-offs tab attention state */
nav.tabs button.attn{background:var(--amber);color:#fff;border-color:var(--amber);font-weight:700;}
nav.tabs button.attn.active{background:var(--amber);color:#fff;}