:root{color-scheme:light;--bg:#f4f3f0;--surface-1:#fcfcfb;--surface-2:#f0efec;--border:#e2e0db;--text-primary:#0b0b0b;
--text-secondary:#52514e;--text-muted:#77756f;--series-1:#2a78d6;--series-2:#eb6834;--grid:#e6e4df;--accent:#2a78d6;
--warn-bg:#fff4dc;--warn-text:#7a4b00;--bad:#c23b3a;--good:#1a7f37}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){color-scheme:dark;--bg:#121211;--surface-1:#1a1a19;--surface-2:#242422;
--border:#33332f;--text-primary:#f0efec;--text-secondary:#c3c2b7;--text-muted:#9a998f;--series-1:#3987e5;--series-2:#d95926;--grid:#2c2c29;
--accent:#3987e5;--warn-bg:#3a2d10;--warn-text:#f2cf85;--bad:#e66767;--good:#4cc46a}}
:root[data-theme="dark"]{color-scheme:dark;--bg:#121211;--surface-1:#1a1a19;--surface-2:#242422;--border:#33332f;--text-primary:#f0efec;
--text-secondary:#c3c2b7;--text-muted:#9a998f;--series-1:#3987e5;--series-2:#d95926;--grid:#2c2c29;--accent:#3987e5;--warn-bg:#3a2d10;
--warn-text:#f2cf85;--bad:#e66767;--good:#4cc46a}
*{box-sizing:border-box}
[hidden]{display:none!important}
html{scrollbar-gutter:stable}
body{margin:0;background:var(--bg);color:var(--text-primary);font:14px/1.45 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif}
.top{display:flex;flex-wrap:wrap;align-items:center;gap:8px 20px;padding:12px 16px;background:var(--surface-1);border-bottom:1px solid var(--border)}
.brand h1{font-size:18px;margin:0;font-weight:650;display:inline}
.sub{color:var(--text-secondary);font-size:12px;margin-left:8px}
.tabs{display:flex;gap:2px;flex-wrap:wrap}
.tabs button{border:0;background:transparent;color:var(--text-secondary);font:inherit;padding:7px 12px;border-radius:8px;cursor:pointer}
.tabs button[aria-selected="true"]{background:var(--surface-2);color:var(--text-primary);font-weight:600}
.bar{display:flex;flex-wrap:wrap;gap:8px 12px;align-items:flex-end;padding:10px 16px;background:var(--surface-1);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:5}
.grow{flex:1}
.wrap{max-width:none;margin:0;padding:clamp(10px,1.1vw,28px) clamp(10px,1.1vw,28px) 48px}
.fld{display:flex;flex-direction:column;font-size:11px;color:var(--text-secondary);gap:3px}
input,select{background:var(--surface-2);border:1px solid var(--border);color:var(--text-primary);border-radius:8px;padding:6px 9px;font:inherit;font-size:13px;min-width:0}
input[type=search]{flex:1 1 240px;align-self:flex-end}
.btn{display:inline-block;border:1px solid var(--border);background:var(--surface-1);color:var(--text-primary);border-radius:8px;padding:6px 12px;font:inherit;font-size:13px;cursor:pointer;text-decoration:none;align-self:flex-end;white-space:nowrap}
.btn:hover{background:var(--surface-2)}
.btn.primary{background:var(--accent);border-color:var(--accent);color:#fff}
.mt{margin-top:16px}
.kpis{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-bottom:12px}
@media (min-width:700px){.kpis{grid-template-columns:repeat(4,minmax(0,1fr))}}
@media (min-width:1600px){.kpis{grid-template-columns:repeat(8,minmax(0,1fr))}}
.kpi{background:var(--surface-1);border:1px solid var(--border);border-radius:12px;padding:14px 16px}
.kpi .l{color:var(--text-secondary);font-size:12px;font-weight:500}
.kpi .v{font-size:24px;font-weight:650;margin-top:4px;font-variant-numeric:tabular-nums}
.kpi .n{color:var(--text-muted);font-size:12px;margin-top:2px}
.grid2{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(0,1fr);gap:12px}
.card{background:var(--surface-1);border:1px solid var(--border);border-radius:12px;padding:16px;margin-bottom:12px;min-width:0}
.card h2{font-size:15px;margin:0 0 2px;font-weight:620}
.cap{color:var(--text-secondary);font-size:12px;margin:0 0 12px}
svg text{fill:var(--text-secondary);font-size:11px}
.legend{display:flex;gap:14px;flex-wrap:wrap;font-size:12px;color:var(--text-secondary);margin:4px 0 8px}
.legend i{display:inline-block;width:10px;height:10px;border-radius:3px;margin-right:6px;vertical-align:-1px}
.split{margin-bottom:6px}
.split .row{display:flex;justify-content:space-between;gap:8px;flex-wrap:wrap;font-size:12px;color:var(--text-secondary);margin-bottom:6px}
.split .bar2{display:flex;gap:2px;height:22px}
.split .bar2 div{height:100%;border-radius:4px;min-width:2px}
.toolbar{display:flex;gap:8px 10px;flex-wrap:wrap;margin-bottom:10px;align-items:flex-end}
.totals{display:flex;gap:18px;flex-wrap:wrap;font-size:13px;color:var(--text-secondary);margin:2px 0 10px}
.totals b{color:var(--text-primary);font-variant-numeric:tabular-nums}
.tablewrap{overflow:auto;max-height:max(380px,calc(100vh - 290px));border:1px solid var(--border);border-radius:8px}
.tablewrap.short{max-height:420px}
table{border-collapse:collapse;width:100%;font-size:13px}
th,td{padding:7px 10px;text-align:left;border-bottom:1px solid var(--border);white-space:nowrap}
th{position:sticky;top:0;background:var(--surface-2);color:var(--text-secondary);font-weight:600;font-size:12px;z-index:1}
td.num,th.num{text-align:right;font-variant-numeric:tabular-nums}
td.desc{white-space:normal;min-width:200px}
tr.click{cursor:pointer}
tr.click:hover td{background:var(--surface-2)}
tr.detail td{background:var(--surface-2);padding:8px 10px 12px}
tr.detail table{background:var(--surface-1)}
a.lnk{color:var(--accent);text-decoration:none;cursor:pointer}
a.lnk:hover{text-decoration:underline}
.pill{display:inline-block;border-radius:999px;padding:1px 8px;font-size:11px;font-weight:600;background:var(--surface-2);color:var(--text-secondary);border:1px solid var(--border)}
.pill.warn{background:var(--warn-bg);color:var(--warn-text);border-color:transparent}
.neg{color:var(--bad)}
.muted{color:var(--text-muted)}
.more{margin-top:8px;display:flex;gap:10px;align-items:center}
.badge{display:inline-block;background:var(--warn-bg);color:var(--warn-text);border-radius:999px;padding:1px 9px;font-size:11px;font-weight:600}
.kv{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:6px 18px;font-size:13px;margin-bottom:12px}
.kv div{border-bottom:1px solid var(--border);padding:4px 0;display:flex;justify-content:space-between;gap:10px}
.kv span{color:var(--text-secondary)}
.kv b{font-weight:600;text-align:right;overflow-wrap:anywhere}
.modal{position:fixed;inset:0;background:rgba(0,0,0,.45);z-index:20;display:flex;align-items:flex-start;justify-content:center;padding:24px 12px;overflow:auto}
.modal[hidden]{display:none}
.modal-box{background:var(--surface-1);border:1px solid var(--border);border-radius:14px;max-width:min(1800px,96vw);width:100%;padding:18px}
.modal-head{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;align-items:center;margin-bottom:12px}
.modal-head h2{margin:0;font-size:17px}
.subtabs{display:flex;gap:4px;flex-wrap:wrap;margin:10px 0}
.subtabs button{border:1px solid var(--border);background:var(--surface-2);color:var(--text-secondary);font:inherit;font-size:12px;padding:5px 10px;border-radius:999px;cursor:pointer}
.subtabs button[aria-pressed="true"]{background:var(--accent);color:#fff;border-color:var(--accent)}
#tip{position:fixed;pointer-events:none;background:var(--surface-1);color:var(--text-primary);border:1px solid var(--border);border-radius:8px;padding:6px 9px;font-size:12px;box-shadow:0 4px 14px rgba(0,0,0,.18);display:none;z-index:30}
.loading{opacity:.55;transition:opacity .15s}
.login{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:16px}
.login-card{width:100%;max-width:360px;display:flex;flex-direction:column;gap:12px;padding:24px}
.login-card h1{font-size:20px;margin:0}
.login-card input{font-size:15px;padding:9px 11px}
.login-card .btn{align-self:stretch;text-align:center;padding:9px}
.err{color:var(--bad);font-size:13px;margin:0;min-height:1em}
.ok{color:var(--good);font-size:13px;margin:0;min-height:1em}
.user{display:flex;align-items:center;gap:8px;margin-left:auto;font-size:13px;color:var(--text-secondary)}
.form-grid{display:flex;flex-wrap:wrap;gap:10px;align-items:flex-end;margin-bottom:12px}
.chk{display:flex;align-items:center;gap:6px;font-size:13px;color:var(--text-secondary);align-self:center}



/* ---------- responsive layout: phone to 34" ultrawide ---------- */
.dash{display:grid;gap:12px;grid-template-columns:minmax(0,1fr);margin-bottom:12px}
.dash>.card{margin-bottom:0}
.chart{width:100%;min-height:200px}
.chart svg{display:block}
@media (min-width:900px){
  .dash{grid-template-columns:minmax(0,1.6fr) minmax(0,1fr)}
}
@media (min-width:1800px){
  .dash{grid-template-columns:minmax(0,2fr) minmax(0,1fr) minmax(0,1.4fr)}
  .dash .c-top{grid-column:1 / -1}
}
@media (min-width:2800px){
  .dash{grid-template-columns:minmax(0,2fr) minmax(0,1fr) minmax(0,1.4fr) minmax(0,1.4fr)}
  .dash .c-top{grid-column:auto}
  .tablewrap.short{max-height:none}
}
@media (min-width:2200px){
  body{font-size:15px}
  table{font-size:14px}
  .kpi .v{font-size:28px}
  .kpi .l,.kpi .n,.cap{font-size:13px}
  .card h2{font-size:17px}
}
@media (max-width:900px){
  .user{margin-left:0}
}
@media (max-width:640px){
  .top{padding:10px 12px}
  .brand .sub{display:block;margin:2px 0 0}
  .tabs{flex-wrap:nowrap;overflow-x:auto;width:100%;-webkit-overflow-scrolling:touch;scrollbar-width:none}
  .tabs button{flex:0 0 auto}
  .user{width:100%;justify-content:space-between}
  .bar{position:static;padding:10px 12px}
  .grow{display:none}
  .bar .fld,.toolbar .fld{flex:1 1 140px}
  .bar .fld input,.bar .fld select,.toolbar .fld input,.toolbar .fld select{width:100%}
  .toolbar input[type=search]{flex:1 1 100%}
  .bar .btn{flex:1 1 auto;text-align:center}
  .kpis{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}
  .kpi{padding:10px 12px}
  .kpi .v{font-size:19px}
  .card{padding:12px}
  th,td{padding:6px 8px}
  .modal{padding:8px}
  .modal-box{padding:12px}
}

/* ---------- owner view ---------- */
.o-head{display:flex;flex-wrap:wrap;gap:10px 16px;align-items:flex-end;justify-content:space-between;margin-bottom:12px}
.o-title{font-size:22px;margin:0;font-weight:650}
.o-controls{display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.seg{display:inline-flex;flex-wrap:wrap;background:var(--surface-2);border:1px solid var(--border);border-radius:10px;padding:3px;gap:2px}
.seg button{border:0;background:transparent;color:var(--text-secondary);font:inherit;font-size:13px;padding:6px 11px;border-radius:7px;cursor:pointer}
.seg button[aria-pressed="true"]{background:var(--surface-1);color:var(--text-primary);box-shadow:0 1px 2px rgba(0,0,0,.12);font-weight:600}
.o-kpis{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-bottom:12px}
@media (min-width:900px){.o-kpis{grid-template-columns:repeat(4,minmax(0,1fr))}}
.o-kpi{background:var(--surface-1);border:1px solid var(--border);border-radius:14px;padding:16px 18px}
.o-kpi .l{color:var(--text-secondary);font-size:13px;font-weight:500}
.o-kpi .v{font-size:clamp(24px,2.4vw,40px);font-weight:700;margin-top:4px;font-variant-numeric:tabular-nums;letter-spacing:-.01em}
.o-kpi .d{font-size:12px;margin-top:6px;color:var(--text-secondary)}
.up{color:var(--good);font-weight:600}.down{color:var(--bad);font-weight:600}.flat{color:var(--text-muted);font-weight:600}
.odash{display:grid;gap:12px;grid-template-columns:minmax(0,1fr)}
.odash>.card{margin-bottom:0}
@media (min-width:900px){.odash{grid-template-columns:minmax(0,1.5fr) minmax(0,1fr)}.o-items{grid-column:1 / -1}}
@media (min-width:1800px){.odash{grid-template-columns:minmax(0,1.6fr) minmax(0,1.2fr) minmax(0,.8fr)}.o-items{grid-column:1 / -1}}
@media (min-width:2800px){.odash{grid-template-columns:minmax(0,1.5fr) minmax(0,1.1fr) minmax(0,.7fr) minmax(0,1.3fr)}.o-items{grid-column:auto}.o-items .tablewrap{max-height:520px}}
.hl{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:10px;margin-bottom:6px}
.hl div{background:var(--surface-2);border-radius:10px;padding:10px 12px}
.hl span{display:block;color:var(--text-secondary);font-size:12px}
.hl b{display:block;font-size:17px;margin-top:2px;font-variant-numeric:tabular-nums}
.hl small{color:var(--text-muted);font-size:12px}
.chipset{display:flex;gap:6px;align-items:center}
.chip{display:inline-flex;align-items:center;gap:6px;background:var(--accent);color:#fff;border-radius:999px;padding:4px 10px;font-size:12px;border:0;cursor:pointer}
@media (max-width:640px){.o-head{align-items:stretch}.o-controls{width:100%}.seg{width:100%}.seg button{flex:1 1 auto}.o-kpi{padding:12px}}

/* ---------- API keys ---------- */
.newkey{background:var(--warn-bg);color:var(--warn-text);border-radius:10px;padding:10px 12px;margin-bottom:10px}
.keyrow{display:flex;gap:8px;align-items:center;margin-top:6px;flex-wrap:wrap}
.keyrow code{background:var(--surface-1);color:var(--text-primary);padding:6px 8px;border-radius:6px;overflow-wrap:anywhere;font-size:13px}

/* ---------- inventory sheets ---------- */
.inv-opts{display:flex;flex-wrap:wrap;gap:12px 22px;align-items:flex-end;margin-top:12px}
.chips{display:flex;flex-wrap:wrap;gap:6px 14px;padding-top:4px}
.grow-fld{flex:1 1 280px}
.grow-fld input{width:100%}
.inv-grid{grid-template-columns:minmax(0,1fr)}
@media (min-width:1200px){.inv-grid{grid-template-columns:minmax(0,1.15fr) minmax(0,1fr)}}
.inv-grid .o-items{grid-column:auto}
#ivTable td .btn{padding:3px 9px;font-size:12px}
#ivTable tr.sel td{background:var(--surface-2)}
.prev-title{font-weight:650;margin:6px 0}

/* ---------- scheduled emails ---------- */
textarea{background:var(--surface-2);border:1px solid var(--border);color:var(--text-primary);border-radius:8px;padding:6px 9px;font:inherit;font-size:13px;resize:vertical;width:100%}
#schTable td .btn{padding:3px 9px;font-size:12px}
.st-sent{color:var(--good);font-weight:600}.st-error{color:var(--bad);font-weight:600}
#mailCard code{font-size:12px}