/* ============================================================
   AirCon Command Center — "Operations Workspace" (light premium)
   Navy sidebar, white surfaces, teal accent, Manrope headings.
   ============================================================ */

:root{
  --back:#f5f8fb;      /* page */
  --white:#ffffff;     /* panels */
  --ink:#14273a;       /* text */
  --muted:#7b8b9c;     /* secondary text */
  --faint:#98a8b4;     /* tertiary */
  --line:#e7edf2;      /* borders */
  --line-2:#dbe5ec;    /* stronger borders / inputs */

  --nav:#0c1e2c;       /* sidebar */
  --nav-hover:#162e3e;
  --nav-active:#1b3e4d;
  --nav-text:#9fb4c2;

  --teal:#0b9f8f;      /* primary accent */
  --teal-bar:#4cbed4;  /* active sidebar bar */
  --blue:#176c93;
  --ink-btn:#133d54;   /* primary button */

  --green:#118d7c; --amber:#ab7916; --red:#c65b68;
  --radius:12px;
  --shadow:0 4px 20px rgba(16,43,60,.05);
  --shadow-2:0 3px 18px rgba(21,49,69,.04);
}

*{box-sizing:border-box}
html,body{margin:0;height:100%}
body{
  font-family:"DM Sans",system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;
  color:var(--ink);font-size:13px;line-height:1.55;background:var(--back);
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{font-family:"Manrope","DM Sans",system-ui,sans-serif;font-weight:800;letter-spacing:-.5px;margin:0}
button{font-family:inherit;cursor:pointer}
a{color:var(--blue);text-decoration:none}
svg{flex:none}
.hidden{display:none !important}
.muted{color:var(--muted)}
::-webkit-scrollbar{width:10px;height:10px}
::-webkit-scrollbar-thumb{background:#cdd9e2;border-radius:999px;border:2px solid transparent;background-clip:padding-box}

/* ---------------- Login ---------------- */
.login-wrap{min-height:100%;display:flex;align-items:center;justify-content:center;padding:24px;
  background:radial-gradient(1000px 600px at 50% -10%,#e9f2f6,transparent 60%),var(--back)}
.login-card{background:var(--white);border:1px solid var(--line);border-radius:18px;padding:32px;width:min(390px,100%);
  box-shadow:0 20px 60px rgba(16,43,60,.12)}
.login-card h1{font-size:22px;margin:0 0 6px;color:var(--ink)}
.login-card p{margin:0 0 20px;color:var(--muted)}
.login-card .hint{margin-top:18px;font-size:12px;color:var(--muted);line-height:1.7;
  background:#f1f8fa;border:1px solid var(--line);border-left:3px solid var(--teal-bar);border-radius:0 8px 8px 0;padding:12px 14px}
.login-card code{background:#e9f8f3;color:var(--green);padding:1px 6px;border-radius:5px;font-size:12px;font-weight:600}
.err{color:var(--red);min-height:18px;font-size:13px;margin-top:8px}
.google-btn{display:flex;align-items:center;justify-content:center;gap:10px;width:100%;margin-bottom:14px;
  background:#fff;color:#1f2a37;border:1px solid var(--line);font-weight:600;box-shadow:0 1px 2px rgba(16,43,60,.06)}
.google-btn:hover{background:#f7fafc;border-color:#c7d3da}
.or-sep{display:flex;align-items:center;gap:12px;color:var(--muted);font-size:12px;margin:4px 0 16px}
.or-sep:before,.or-sep:after{content:"";height:1px;background:var(--line);flex:1}
.login-card .hint a{color:var(--teal);font-weight:600;text-decoration:none}
.login-card .hint a:hover{text-decoration:underline}
.biz-name{font-family:"Manrope",sans-serif;font-weight:800;font-size:14px;color:#dff0f4;letter-spacing:-.2px;
  margin-bottom:8px;line-height:1.3}

/* ---------------- App shell ---------------- */
.app{display:grid;grid-template-columns:238px minmax(0,1fr);min-height:100vh}
.sidebar{background:var(--nav);color:var(--nav-text);padding:26px 14px 20px;display:flex;flex-direction:column;gap:5px;
  position:sticky;top:0;height:100vh}
.logo{font-family:"Manrope",sans-serif;font-weight:800;font-size:19px;letter-spacing:-.6px;
  padding:4px 10px 26px;display:flex;align-items:center;gap:11px;color:#fff}
.logo .dot{width:10px;height:10px;border-radius:50%;background:var(--teal);
  box-shadow:0 0 0 4px rgba(76,190,212,.18);animation:pulseDot 2.6s ease-in-out infinite}
@keyframes pulseDot{0%,100%{box-shadow:0 0 0 3px rgba(76,190,212,.18)}50%{box-shadow:0 0 0 6px rgba(76,190,212,.10)}}
.nav-btn{display:flex;align-items:center;gap:11px;text-align:left;background:transparent;border:0;
  color:var(--nav-text);padding:11px 13px;border-radius:9px;font-size:12.5px;font-weight:600;width:100%;transition:.16s ease}
.nav-btn:hover{background:var(--nav-hover);color:#fff}
.nav-btn.active{background:var(--nav-active);color:#f1fcff;box-shadow:inset 3px 0 var(--teal-bar)}
.nav-btn span{display:inline-flex;align-items:center;justify-content:center;flex:0 0 auto;width:18px;height:18px;color:inherit}
.nav-btn svg{width:17px;height:17px}
.nav-toggle{display:none}
.nav-spacer{flex:1}
.user-box{font-size:11px;color:#708d9e;padding:18px 10px 0;margin-top:auto;border-top:1px solid #274052;line-height:1.7}
.user-box b{color:#c4dee5}
.badge{display:inline-block;font-size:10px;text-transform:uppercase;letter-spacing:.6px;padding:3px 9px;border-radius:6px;
  background:rgba(76,190,212,.16);color:#8fd4e2;border:1px solid rgba(76,190,212,.2)}

.main{padding:30px clamp(18px,2.4vw,42px) 40px;overflow:auto;min-width:0;width:100%;max-width:1680px;margin-inline:auto}
.page-head{display:flex;align-items:flex-end;justify-content:space-between;margin-bottom:24px;gap:14px;flex-wrap:wrap}
.page-head h2{font-size:clamp(21px,2vw,27px);color:var(--ink)}
.page-head .sub{color:var(--muted);font-size:12px;margin-top:3px}

/* ---------------- KPI tiles (metrics) ---------------- */
.kpis{display:grid;grid-template-columns:repeat(auto-fit,minmax(176px,1fr));gap:12px;margin-bottom:17px}
.kpi{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:16px 15px;
  min-height:116px;box-shadow:var(--shadow);transition:.18s ease}
.kpi:hover{border-color:var(--line-2);box-shadow:0 8px 28px rgba(16,43,60,.08)}
.kpi-top{display:flex;align-items:center;gap:9px}
.kpi-icon{display:inline-flex;align-items:center;justify-content:center;width:30px;height:30px;border-radius:8px;flex:0 0 auto;
  color:var(--teal);background:#edf5f8}
.kpi-icon svg{width:17px;height:17px}
.kpi .label{color:#8193a0;font-size:10px;font-weight:800;text-transform:uppercase;letter-spacing:.5px}
.kpi .value{font-family:"Manrope",sans-serif;font-size:clamp(19px,1.6vw,25px);font-weight:800;letter-spacing:-.7px;margin-top:12px;color:var(--ink);white-space:nowrap}
.kpi .sub{font-size:10px;margin-top:4px;color:var(--faint)}
.kpi.good .value{color:var(--green)} .kpi.warn .value{color:var(--amber)} .kpi.bad .value{color:var(--red)} .kpi.accent .value{color:var(--blue)}
.kpi.good .kpi-icon{color:var(--green);background:#e9f8f3}
.kpi.bad .kpi-icon{color:var(--red);background:#feebec}
.kpi.warn .kpi-icon{color:var(--amber);background:#fff3da}
.kpi.accent .kpi-icon{color:var(--blue);background:#e7f1f7}

.chart-box{position:relative;height:260px;width:100%}
.chart-box canvas{position:absolute;inset:0;width:100%!important;height:100%!important}

/* ---------------- Cards / panels ---------------- */
.grid{display:grid;gap:16px}
.cols-2{grid-template-columns:minmax(0,1.8fr) minmax(320px,1fr)}
@media(max-width:1100px){.cols-2{grid-template-columns:1fr}}
.card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:19px 20px;box-shadow:var(--shadow-2)}
.card h3{font-size:14px;font-weight:800;color:var(--ink);margin:0 0 14px}
.card .card-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px}
.card .card-head h3{margin:0}

/* ---------------- Map ---------------- */
#map{height:440px;border-radius:10px;border:1px solid var(--line);overflow:hidden}
.leaflet-container{background:#e1ebeb}
.legend{display:flex;gap:16px;margin-top:12px;flex-wrap:wrap;font-size:11px;color:var(--muted)}
.legend span{display:inline-flex;align-items:center;gap:6px}
.dotc{width:9px;height:9px;border-radius:50%;display:inline-block}
.dotc.red{background:#e16c73} .dotc.amber{background:#e6ac43} .dotc.green{background:#10a88b} .dotc.orange{background:#e8863d}

/* ---------------- Tables ---------------- */
table{width:100%;border-collapse:collapse}
th,td{text-align:left;padding:13px 12px;font-size:12px}
th{background:#f6f9fb;color:#8395a4;font-weight:800;font-size:10px;text-transform:uppercase;letter-spacing:.6px}
td{border-bottom:1px solid #edf1f5;color:var(--ink)}
tr:last-child td{border-bottom:0}
tbody tr:hover td{background:#fbfdfe}
.pill{font-size:10px;padding:5px 8px;border-radius:6px;font-weight:800;border:0;white-space:nowrap}
.pill.red{background:#feebec;color:#c04d60} .pill.amber{background:#fff2d6;color:#9f7112}
.pill.green{background:#e9f8f3;color:#14836d} .pill.gray{background:#eef2f6;color:#7b8b9c}
.pill.orange{background:#ffe8d4;color:#b5601a}
.brand-ico{width:18px;height:18px;border-radius:4px;object-fit:contain;background:#fff;vertical-align:-4px;border:1px solid var(--line)}
.brand-mono{display:inline-flex;align-items:center;justify-content:center;width:18px;height:18px;border-radius:4px;background:var(--teal);color:#fff;font-size:10px;font-weight:800;vertical-align:-4px}
.brand-logo{height:17px;width:auto;max-width:78px;object-fit:contain;vertical-align:-4px}

/* ---------------- Forms ---------------- */
.form-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:13px;margin-bottom:13px}
label.field{display:flex;flex-direction:column;gap:6px;font-size:11px;font-weight:800;color:#647d8e}
input,select,textarea{background:#fff;border:1px solid var(--line-2);color:#294056;border-radius:8px;
  padding:10px 12px;font-size:13px;font-family:inherit;width:100%;transition:.16s}
input::placeholder,textarea::placeholder{color:#a7b5c0}
input:focus,select:focus,textarea:focus{outline:none;border-color:#1f9bc0;box-shadow:0 0 0 3px rgba(31,155,192,.14)}

/* ---------------- Buttons ---------------- */
.btn{background:var(--ink-btn);color:#fff;border:1px solid var(--ink-btn);border-radius:8px;padding:10px 15px;
  font-weight:800;font-size:12px;display:inline-flex;align-items:center;justify-content:center;gap:8px;transition:.16s}
.btn:hover{background:#19556f;border-color:#19556f}
.btn.ghost{background:#fff;border-color:#d9e3ea;color:#254158}
.btn.ghost:hover{background:#f3f9fc}
.btn.sm{padding:7px 11px;font-size:11px}
.btn.danger{background:#fff;border-color:#efc9ce;color:var(--red)}
.btn.danger:hover{background:#feebec}
.btn-row{display:flex;gap:9px;flex-wrap:wrap;align-items:center}
.right{margin-left:auto}
.num{text-align:right;font-variant-numeric:tabular-nums}

/* ---------------- Modal & toast ---------------- */
.modal-bg{position:fixed;inset:0;background:rgba(9,30,45,.6);display:flex;align-items:center;justify-content:center;
  padding:18px;z-index:1000;animation:fadeIn .18s ease}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}
.modal{background:var(--white);border-radius:15px;padding:24px;width:min(560px,100%);max-height:92vh;overflow:auto;
  box-shadow:0 20px 90px rgba(6,21,34,.33);animation:popIn .2s ease}
@keyframes popIn{from{opacity:0;transform:translateY(10px) scale(.98)}to{opacity:1;transform:none}}
.modal h3{font-size:19px;margin:0 0 16px;color:var(--ink)}
.toast{position:fixed;right:22px;bottom:23px;background:#193d4d;color:#fff;padding:13px 18px;border-radius:9px;
  box-shadow:0 9px 35px rgba(21,42,58,.27);z-index:2000;opacity:0;transform:translateY(8px);transition:.22s}
.toast.show{opacity:1;transform:translateY(0)}
.toast.err{background:#9a3b46}

/* tablets / small laptops — wide tables scroll inside their card (not chart cards) */
@media(max-width:860px){
  .card:has(table){overflow-x:auto;-webkit-overflow-scrolling:touch}
  .card table{min-width:600px}
}
/* phones — sidebar becomes a sticky scrollable top bar */
@media(max-width:820px){
  .app{grid-template-columns:1fr}
  /* top bar: logo + hamburger + logout; nav opens as a dropdown below */
  .sidebar{position:sticky;top:0;z-index:30;height:auto;flex-direction:row;align-items:center;gap:10px;
    padding:9px 14px;border-right:0;border-bottom:1px solid #16303f}
  .logo{padding:0;font-size:17px;white-space:nowrap}
  .nav-toggle{display:inline-flex;align-items:center;justify-content:center;margin-left:auto;flex:0 0 auto;
    background:var(--nav-active);color:#fff;border:0;border-radius:9px;width:40px;height:40px;font-size:20px}
  #nav{display:none;position:absolute;top:100%;left:0;right:0;flex-direction:column;gap:3px;
    background:var(--nav);padding:8px;border-bottom:1px solid #16303f;max-height:74vh;overflow-y:auto;
    box-shadow:0 14px 34px rgba(4,12,22,.5)}
  #nav.open{display:flex}
  .nav-btn{width:100%;font-size:13px;padding:12px 13px}
  .nav-spacer{display:none}
  .user-box{margin:0;padding:0;border:0;font-size:0;display:flex;align-items:center;flex:0 0 auto}
  .user-box b,.user-box .badge,.user-box .biz-name{display:none}
  .user-box .btn{font-size:11px;padding:8px 12px;white-space:nowrap}
  .main{padding:18px 14px 30px}
  .page-head{margin-bottom:16px}
  .page-head h2{font-size:21px}
  #map{height:320px}
  .kpis{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
  .kpi{min-height:0;padding:14px}
  .kpi .value{font-size:20px}
  .chart-box{height:230px}
  .form-row{grid-template-columns:1fr}
}
/* small phones — single-column KPIs */
@media(max-width:430px){
  .kpis{grid-template-columns:1fr}
  .page-head{flex-direction:column;align-items:flex-start}
}