:root {
  --primary: #0f4c81; --primary-rgb: 15, 76, 129; --accent: #f59e0b; --sidebar: #0b1f33;
  --bg: #f3f5f8; --card: #ffffff; --ink: #142235; --ink-2: #4a5a6e; --ink-3: #8593a5; --line: #e2e7ee; --line-2: #eef1f5;
  --good: #15803d; --good-bg: #e7f6ec; --warn: #b45309; --warn-bg: #fdf3e2; --bad: #b91c1c; --bad-bg: #fde9e9; --info: #1d4ed8; --info-bg: #e8effd;
  --radius: 10px; --shadow: 0 1px 2px rgba(16, 24, 40, .06), 0 1px 3px rgba(16, 24, 40, .08);
  --sb-w: 252px; --sb-w-c: 66px; --top-h: 58px;
  font-family: Calibri, Carlito, "Segoe UI", "Helvetica Neue", Arial, sans-serif;
}
* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; }
body { background: var(--bg); color: var(--ink); font-size: 15px; line-height: 1.45; -webkit-font-smoothing: antialiased; }
a { color: var(--primary); text-decoration: none; cursor: pointer; }
a:hover { text-decoration: underline; }
button, input, select, textarea { font: inherit; color: inherit; }
.boot { display: grid; place-items: center; height: 100vh; color: var(--ink-3); }
.num { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
.muted { color: var(--ink-3); } .small { font-size: 13px; } .bold { font-weight: 700; }
.neg { color: var(--bad); }
.hidden { display: none !important; }

/* ---------- layout ---------- */
.shell { display: grid; grid-template-columns: var(--sb-w) 1fr; min-height: 100vh; transition: grid-template-columns .2s; }
.shell.collapsed { grid-template-columns: var(--sb-w-c) 1fr; }
.sidebar { background: var(--sidebar); color: #cfd8e3; position: sticky; top: 0; height: 100vh; overflow-y: auto; overflow-x: hidden; display: flex; flex-direction: column; scrollbar-width: thin; scrollbar-color: rgba(255,255,255,.15) transparent; }
.sb-brand { display: flex; align-items: center; gap: 10px; padding: 12px 14px; min-height: var(--top-h); border-bottom: 1px solid rgba(255, 255, 255, .07); }
.sb-brand .logo { height: 40px; min-width: 40px; max-width: 96px; padding: 3px 5px; border-radius: 8px; background: #fff; display: grid; place-items: center; overflow: hidden; flex: none; }
.collapsed .sb-brand .logo { max-width: 46px; }
.sb-brand .logo img { max-width: 100%; max-height: 100%; object-fit: contain; }
.sb-brand .name { font-weight: 700; color: #fff; font-size: 16px; line-height: 1.1; white-space: nowrap; }
.sb-brand .tag { font-size: 11.5px; color: #93a3b8; white-space: nowrap; }
.sb-group { padding: 6px 0; }
.sb-group-h { display: flex; align-items: center; justify-content: space-between; padding: 10px 18px 4px; font-size: 11px; letter-spacing: .08em; text-transform: uppercase; color: #7f8fa6; cursor: pointer; user-select: none; white-space: nowrap; }
.sb-group-h .chev { transition: transform .2s; font-size: 10px; }
.sb-group.closed .sb-group-h .chev { transform: rotate(-90deg); }
.sb-group.closed .sb-items { display: none; }
.sb-item { display: flex; align-items: center; gap: 12px; padding: 8px 18px; color: #cfd8e3; white-space: nowrap; border-left: 3px solid transparent; font-size: 14.5px; }
.sb-item:hover { background: rgba(255, 255, 255, .05); color: #fff; text-decoration: none; }
.sb-item.active { background: rgba(255, 255, 255, .09); color: #fff; border-left-color: var(--accent); }
.sb-item svg { width: 18px; height: 18px; flex: none; opacity: .9; }
.sb-item .badge { margin-left: auto; background: var(--accent); color: #111; border-radius: 10px; font-size: 11px; padding: 0 7px; font-weight: 700; }
.sb-foot { margin-top: auto; padding: 12px 18px; font-size: 11.5px; color: #6b7c93; border-top: 1px solid rgba(255, 255, 255, .07); white-space: nowrap; }
.collapsed .sb-brand .txt, .collapsed .sb-group-h, .collapsed .sb-item span, .collapsed .sb-item .badge, .collapsed .sb-foot { display: none; }
.collapsed .sb-item { justify-content: center; padding: 10px 0; }
.collapsed .sb-group.closed .sb-items { display: block; }
.collapsed .sb-brand { justify-content: center; padding: 10px 0; }

.main { min-width: 0; display: flex; flex-direction: column; }
.topbar { height: var(--top-h); background: var(--card); border-bottom: 1px solid var(--line); display: flex; align-items: center; gap: 12px; padding: 0 20px; position: sticky; top: 0; z-index: 20; }
.topbar .title { font-size: 18px; font-weight: 700; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.topbar .crumbs { font-size: 13px; color: var(--ink-3); white-space: nowrap; }
.topbar .spacer { flex: 1; }
.icon-btn { width: 36px; height: 36px; display: grid; place-items: center; border: 1px solid var(--line); background: var(--card); border-radius: 8px; cursor: pointer; flex: none; }
.icon-btn:hover { background: var(--line-2); }
.icon-btn svg { width: 18px; height: 18px; }
.user-chip { display: flex; align-items: center; gap: 10px; padding: 4px 6px 4px 4px; border-radius: 22px; border: 1px solid var(--line); cursor: pointer; position: relative; }
.user-chip .av { width: 30px; height: 30px; border-radius: 50%; background: var(--primary); color: #fff; display: grid; place-items: center; font-weight: 700; font-size: 13px; }
.user-chip .who { line-height: 1.1; font-size: 13px; } .user-chip .who b { display: block; font-size: 13.5px; }
.menu { position: absolute; right: 0; top: 44px; background: var(--card); border: 1px solid var(--line); border-radius: 10px; box-shadow: 0 10px 30px rgba(0,0,0,.12); min-width: 200px; padding: 6px; z-index: 50; }
.menu a { display: block; padding: 8px 12px; border-radius: 6px; color: var(--ink); }
.menu a:hover { background: var(--line-2); text-decoration: none; }
.content { padding: 20px; max-width: 1500px; width: 100%; }

/* ---------- components ---------- */
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); }
.card-h { display: flex; align-items: center; gap: 10px; padding: 14px 16px; border-bottom: 1px solid var(--line-2); flex-wrap: wrap; }
.card-h h3 { margin: 0; font-size: 16px; } .card-h .sub { color: var(--ink-3); font-size: 13px; }
.card-h .right { margin-left: auto; display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.card-b { padding: 16px; }
.grid { display: grid; gap: 16px; }
.g2 { grid-template-columns: repeat(2, minmax(0, 1fr)); } .g3 { grid-template-columns: repeat(3, minmax(0, 1fr)); } .g4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.g-2-1 { grid-template-columns: minmax(0, 2fr) minmax(0, 1fr); }
@media (max-width: 1100px) { .g4 { grid-template-columns: repeat(2, minmax(0, 1fr)); } .g3, .g-2-1 { grid-template-columns: 1fr; } }
@media (max-width: 700px) { .g2, .g4 { grid-template-columns: 1fr; } }
.stack > * + * { margin-top: 16px; }
.row { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }

.btn { display: inline-flex; align-items: center; gap: 6px; border: 1px solid var(--line); background: var(--card); padding: 7px 13px; border-radius: 8px; cursor: pointer; font-weight: 600; font-size: 14px; white-space: nowrap; color: var(--ink); }
.btn:hover { background: var(--line-2); text-decoration: none; }
.btn.primary { background: var(--primary); border-color: var(--primary); color: #fff; }
.btn.primary:hover { filter: brightness(1.08); }
.btn.accent { background: var(--accent); border-color: var(--accent); color: #111; }
.btn.danger { color: var(--bad); border-color: #f3c4c4; } .btn.danger:hover { background: var(--bad-bg); }
.btn.good { color: var(--good); border-color: #bfe3cb; } .btn.good:hover { background: var(--good-bg); }
.btn.sm { padding: 4px 9px; font-size: 13px; }
.btn svg { width: 16px; height: 16px; }
.btn[disabled] { opacity: .5; cursor: not-allowed; }

.kpi { padding: 14px 16px; cursor: pointer; transition: transform .1s, box-shadow .1s; position: relative; overflow: hidden; }
.kpi:hover { transform: translateY(-1px); box-shadow: 0 6px 18px rgba(16,24,40,.1); }
.kpi::before { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 4px; background: var(--primary); }
.kpi.accent::before { background: var(--accent); } .kpi.good::before { background: var(--good); } .kpi.bad::before { background: var(--bad); } .kpi.warn::before { background: var(--warn); }
.kpi .lbl { font-size: 12.5px; color: var(--ink-3); text-transform: uppercase; letter-spacing: .04em; }
.kpi .val { font-size: 25px; font-weight: 700; margin-top: 2px; font-variant-numeric: tabular-nums; }
.kpi .meta { font-size: 13px; color: var(--ink-2); margin-top: 2px; }
.kpi .go { position: absolute; right: 12px; top: 12px; color: var(--ink-3); font-size: 12px; }

.tbl-wrap { overflow-x: auto; }
table.tbl { width: 100%; border-collapse: collapse; font-size: 14px; }
.tbl th { text-align: left; font-weight: 700; color: var(--ink-2); font-size: 12.5px; text-transform: uppercase; letter-spacing: .03em; padding: 9px 12px; border-bottom: 1px solid var(--line); background: #fafbfc; position: sticky; top: 0; cursor: pointer; white-space: nowrap; user-select: none; }
.tbl td:first-child { white-space: nowrap; }
.tbl td { padding: 8px 12px; border-bottom: 1px solid var(--line-2); vertical-align: top; }
.tbl tr.click:hover td { background: rgba(var(--primary-rgb), .04); cursor: pointer; }
.tbl tfoot td { font-weight: 700; border-top: 2px solid var(--line); background: #fafbfc; }
.tbl .sec td { background: #f6f8fb; font-weight: 700; color: var(--ink-2); }
.tbl .tot td { font-weight: 700; border-top: 1px solid var(--ink-3); }
.tbl .gtot td { font-weight: 700; border-top: 2px solid var(--ink); border-bottom: 3px double var(--ink); }
.tbl .ind1 { padding-left: 26px; } .tbl .ind2 { padding-left: 42px; }
.tbl-tools { display: flex; gap: 8px; align-items: center; padding: 10px 16px; border-bottom: 1px solid var(--line-2); flex-wrap: wrap; }
.tbl-tools input[type=search] { min-width: 220px; }
.empty { padding: 30px; text-align: center; color: var(--ink-3); }

.pill { display: inline-block; padding: 1px 9px; border-radius: 12px; font-size: 12.5px; font-weight: 600; background: var(--line-2); color: var(--ink-2); white-space: nowrap; }
.pill.good { background: var(--good-bg); color: var(--good); } .pill.warn { background: var(--warn-bg); color: var(--warn); } .pill.bad { background: var(--bad-bg); color: var(--bad); } .pill.info { background: var(--info-bg); color: var(--info); }

input[type=text], input[type=number], input[type=date], input[type=password], input[type=email], input[type=search], input[type=month], select, textarea {
  border: 1px solid var(--line); border-radius: 8px; padding: 7px 10px; background: #fff; width: 100%; min-width: 0; }
input:focus, select:focus, textarea:focus { outline: 2px solid rgba(var(--primary-rgb), .25); border-color: var(--primary); }
.tbl-tools input, .tbl-tools select, .row input, .row select { width: auto; }
label.f { display: block; font-size: 13px; color: var(--ink-2); font-weight: 600; margin-bottom: 4px; }
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px 14px; }
.form-grid .full { grid-column: 1 / -1; }
@media (max-width: 640px) { .form-grid { grid-template-columns: 1fr; } }
.hint { font-size: 12px; color: var(--ink-3); margin-top: 3px; }
.chk { display: flex; gap: 8px; align-items: center; font-size: 14px; }
.chk input { width: auto; }

.modal-bg { position: fixed; inset: 0; background: rgba(10, 20, 35, .45); display: grid; place-items: center; z-index: 100; padding: 16px; animation: fade .12s; }
.modal { background: var(--card); border-radius: 12px; width: min(720px, 100%); max-height: calc(100vh - 32px); display: flex; flex-direction: column; box-shadow: 0 20px 60px rgba(0,0,0,.25); }
.modal.wide { width: min(1080px, 100%); }
.modal-h { padding: 14px 18px; border-bottom: 1px solid var(--line); display: flex; align-items: center; } .modal-h h3 { margin: 0; font-size: 17px; flex: 1; }
.modal-b { padding: 18px; overflow-y: auto; }
.modal-f { padding: 12px 18px; border-top: 1px solid var(--line); display: flex; justify-content: flex-end; gap: 8px; }
@keyframes fade { from { opacity: 0; } }
#toast-root { position: fixed; right: 18px; bottom: 18px; z-index: 200; display: flex; flex-direction: column; gap: 8px; }
.toast { background: #142235; color: #fff; padding: 10px 16px; border-radius: 8px; box-shadow: 0 8px 24px rgba(0,0,0,.2); max-width: 420px; font-size: 14px; animation: fade .15s; }
.toast.err { background: var(--bad); } .toast.ok { background: var(--good); }

.dl { display: grid; grid-template-columns: max-content 1fr; gap: 6px 16px; font-size: 14px; }
.dl dt { color: var(--ink-3); } .dl dd { margin: 0; font-weight: 600; }
.tabs { display: flex; gap: 2px; border-bottom: 1px solid var(--line); padding: 0 16px; overflow-x: auto; }
.tab { padding: 10px 14px; cursor: pointer; border-bottom: 2px solid transparent; color: var(--ink-2); font-weight: 600; white-space: nowrap; }
.tab.active { color: var(--primary); border-bottom-color: var(--primary); }
.alert { padding: 10px 14px; border-radius: 8px; font-size: 14px; border: 1px solid; }
.alert.warn { background: var(--warn-bg); border-color: #f5d9a8; color: #7a4a06; } .alert.info { background: var(--info-bg); border-color: #c9d8fb; color: #1e3a8a; }
.alert.bad { background: var(--bad-bg); border-color: #f3c4c4; color: #7f1d1d; } .alert.good { background: var(--good-bg); border-color: #bfe3cb; color: #14532d; }

/* charts */
.chart { width: 100%; }
.chart svg { display: block; width: 100%; height: auto; overflow: visible; }
.chart .bar { cursor: pointer; transition: opacity .1s; } .chart .bar:hover { opacity: .8; }
.chart text { font-family: inherit; font-size: 11px; fill: var(--ink-3); }
.legend { display: flex; gap: 14px; font-size: 12.5px; color: var(--ink-2); margin-bottom: 6px; flex-wrap: wrap; }
.legend i { display: inline-block; width: 10px; height: 10px; border-radius: 2px; margin-right: 5px; vertical-align: -1px; }
.hbar { display: grid; grid-template-columns: 150px 1fr 110px; gap: 10px; align-items: center; padding: 5px 0; cursor: pointer; font-size: 13.5px; }
.hbar:hover .track div { filter: brightness(1.1); }
.hbar .track { background: var(--line-2); border-radius: 4px; height: 12px; overflow: hidden; } .hbar .track div { height: 100%; background: var(--primary); border-radius: 4px; }
.hbar .k { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.tooltip { position: fixed; pointer-events: none; background: #142235; color: #fff; font-size: 12.5px; padding: 6px 10px; border-radius: 6px; z-index: 300; white-space: nowrap; }

/* login */
.login { min-height: 100vh; display: grid; grid-template-columns: 1.1fr 1fr; }
.login .hero { background: linear-gradient(150deg, var(--sidebar), var(--primary)); color: #fff; padding: 48px; display: flex; flex-direction: column; justify-content: space-between; position: relative; overflow: hidden; }
.login .hero h1 { font-size: 38px; line-height: 1.1; margin: 0 0 12px; max-width: 520px; }
.login .hero p { color: #d6e2f0; max-width: 480px; font-size: 16px; }
.login .hero ul { padding-left: 18px; color: #d6e2f0; line-height: 1.8; }
.login .panel { display: grid; place-items: center; padding: 32px; background: var(--card); }
.login form { width: min(380px, 100%); }
.login .lg { height: 52px; margin-bottom: 26px; } .login .lg img { height: 100%; }
@media (max-width: 860px) { .login { grid-template-columns: 1fr; } .login .hero { display: none; } }
.demo-creds { font-size: 12.5px; color: var(--ink-3); margin-top: 18px; line-height: 1.6; background: var(--line-2); padding: 10px 12px; border-radius: 8px; }
.demo-creds code { background: #fff; padding: 0 4px; border-radius: 3px; cursor: pointer; }

.qa { display: grid; grid-template-columns: 26px 1fr; gap: 10px; padding: 12px 16px; border-bottom: 1px solid var(--line-2); }
.qa .dot { width: 14px; height: 14px; border-radius: 50%; margin-top: 4px; background: var(--ink-3); }
.qa .dot.good { background: var(--good); } .qa .dot.warn { background: var(--warn); } .qa .dot.bad { background: var(--bad); } .qa .dot.info { background: var(--info); }
.qa .q { font-weight: 700; } .qa .a { color: var(--ink-2); }
.swatch { width: 38px; height: 34px; padding: 2px; border: 1px solid var(--line); border-radius: 8px; background: #fff; }
.brand-card { border: 2px solid var(--line); border-radius: 10px; padding: 14px; } .brand-card.active { border-color: var(--good); }
.brand-card img { max-height: 46px; max-width: 200px; }
.costbar { display: flex; height: 22px; border-radius: 6px; overflow: hidden; margin: 6px 0 10px; } .costbar div { height: 100%; }

/* mobile sidebar */
@media (max-width: 900px) {
  .shell, .shell.collapsed { grid-template-columns: 1fr; }
  .sidebar { position: fixed; left: 0; top: 0; bottom: 0; width: var(--sb-w); z-index: 60; transform: translateX(-100%); transition: transform .2s; }
  .shell.mobile-open .sidebar { transform: none; }
  .collapsed .sb-brand .txt, .collapsed .sb-group-h, .collapsed .sb-item span, .collapsed .sb-foot { display: revert; }
  .collapsed .sb-item { justify-content: flex-start; padding: 8px 18px; }
  .content { padding: 14px; }
  .topbar { padding: 0 12px; } .user-chip .who { display: none; }
}
@media print { .sidebar, .topbar, .no-print { display: none !important; } .shell { display: block; } .content { padding: 0; } .card { box-shadow: none; } }

.sb-foot .vendor { background: #fff; border-radius: 6px; padding: 4px 6px; margin-bottom: 6px; display: inline-block; }
.sb-foot .vendor img { height: 22px; display: block; }
.powered { display: flex; align-items: center; gap: 8px; justify-content: center; margin-top: 18px; font-size: 12px; color: var(--ink-3); }
.powered img { height: 26px; }
.main { overflow-x: hidden; }
.content > * { max-width: 100%; }
.tbl tr.click:focus { outline: 2px solid rgba(var(--primary-rgb), .4); outline-offset: -2px; }
.kpi:focus { outline: 2px solid rgba(var(--primary-rgb), .5); }
@media (max-width: 700px) { .hbar { grid-template-columns: 96px 1fr 84px; } .topbar .crumbs { display: none; } .row input[type=date] { width: 140px; } .card-h .right { margin-left: 0; } .kpi .val { font-size: 21px; } .dl { grid-template-columns: 1fr; } .dl dt { margin-top: 6px; } }
.builder { display: grid; grid-template-columns: 320px minmax(0, 1fr); gap: 16px; align-items: start; }
@media (max-width: 1000px) { .builder { grid-template-columns: 1fr; } }
.builder .panel h4 { margin: 14px 0 6px; font-size: 13px; text-transform: uppercase; letter-spacing: .05em; color: var(--ink-2); }
.builder .fieldlist { max-height: 260px; overflow-y: auto; border: 1px solid var(--line); border-radius: 8px; padding: 6px 8px; }
.builder .fieldlist label { display: flex; gap: 6px; align-items: center; font-size: 13.5px; padding: 2px 0; }
.builder .fieldlist input { width: auto; }
.builder .frow { display: grid; grid-template-columns: 110px 1fr 26px; gap: 6px; margin-bottom: 10px; }
.builder .frow > select:first-child { grid-column: 1 / -1; }
.builder .arow { display: grid; grid-template-columns: 100px 1fr 26px; gap: 6px; margin-bottom: 6px; }
.watermark { position: fixed; inset: 0; display: grid; place-items: center; pointer-events: none; font-size: 120px; font-weight: 800; color: rgba(185, 28, 28, .08); transform: rotate(-24deg); }