:root{
  --navy:#0F1B3D; --navy-2:#16244D; --blue:#1F4FD1; --bright:#2E6BFF; --red:#E5303A; --sky:#DCE6FF;
  --bg:#F3F5F9; --surface:#FFFFFF; --surface-2:#F8FAFC; --ink:#0F1B3D; --muted:#4A5675; --faint:#8592AD; --line:#E1E6F0; --line-2:#EEF1F6;
  --good:#1E7F48; --good-soft:#E5F4EB; --warn:#9A6400; --warn-soft:#FCF1DC; --crit:#B3261E; --crit-soft:#FBE7E5; --info:#1F4FD1; --info-soft:#E7EEFB;
  --f-display:"Space Grotesk","Segoe UI",system-ui,sans-serif; --f-body:"Manrope","Segoe UI",system-ui,sans-serif; --f-mono:"JetBrains Mono",ui-monospace,monospace;
  --r:10px; --shadow:0 1px 2px rgba(15,27,61,.05),0 6px 18px rgba(15,27,61,.06);
}
*{box-sizing:border-box}
html,body{margin:0}
body{background:var(--bg);color:var(--ink);font-family:var(--f-body);font-size:14px;line-height:1.5;-webkit-font-smoothing:antialiased}
a{color:var(--blue)}
h1,h2,h3{font-family:var(--f-display);margin:0;letter-spacing:-.01em}
h1{font-size:1.55rem}h2{font-size:1.05rem}h3{font-size:.95rem}
button,input,select,textarea{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--bright);outline-offset:2px}
.boot{display:grid;place-items:center;min-height:100vh;color:var(--muted)}
.mono{font-family:var(--f-mono);font-size:.92em}
.muted{color:var(--muted)}.faint{color:var(--faint)}.tiny{font-size:.78rem}.right{text-align:right}.nowrap{white-space:nowrap}
.hidden{display:none!important}

/* shell */
.shell{display:grid;grid-template-columns:244px minmax(0,1fr);min-height:100vh}
.rail{position:sticky;top:0;height:100vh;overflow-y:auto;background:linear-gradient(180deg,#0F1B3D,#13234F);color:#EEF2FF;padding:16px 12px 20px;display:flex;flex-direction:column;gap:14px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:#fff;padding:4px 8px 10px}
.brand img{width:36px;height:auto}
.brand b{font-family:var(--f-display);letter-spacing:.14em;font-size:.95rem}
.brand small{display:block;font-size:.62rem;letter-spacing:.3em;color:#A9C2FF}
.nav-group{display:flex;flex-direction:column;gap:2px}
.nav-group .eyebrow{font-size:.64rem;letter-spacing:.16em;text-transform:uppercase;color:#8C99BA;padding:6px 10px 4px}
.nav{display:flex;align-items:center;gap:10px;padding:8px 10px;border-radius:8px;color:#D5DCF0;text-decoration:none;font-weight:500}
.nav:hover{background:rgba(255,255,255,.06);color:#fff}
.nav[aria-current="page"]{background:rgba(46,107,255,.22);color:#fff;box-shadow:inset 3px 0 0 var(--red)}
.nav .count{margin-left:auto;background:var(--red);color:#fff;font-size:.68rem;padding:1px 7px;border-radius:999px}
.nav.locked{opacity:.45}
.rail .foot{margin-top:auto;font-size:.75rem;color:#8C99BA;padding:0 10px}
.main{min-width:0;display:flex;flex-direction:column}
.topbar{position:sticky;top:0;z-index:5;background:rgba(243,245,249,.92);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.banner{background:linear-gradient(90deg,#0F1B3D,#1E3A8A 70%,#2E6BFF);color:#DCE6FF;font-size:.8rem;padding:6px 24px;display:flex;gap:10px 14px;align-items:center;flex-wrap:wrap}
.banner b{color:#fff}.banner .sp{flex:1}
.banner a,.banner button{border:1px solid rgba(220,230,255,.35);background:rgba(255,255,255,.08);color:#fff;font-weight:600;padding:3px 12px;border-radius:999px;text-decoration:none;cursor:pointer}
.banner.warn{background:var(--warn-soft);color:var(--warn)}.banner.warn b{color:var(--warn)}.banner.warn a{color:var(--warn);border-color:var(--warn)}
.topbar-in{display:flex;align-items:center;gap:12px;padding:10px 24px}
.tenant{display:flex;flex-direction:column;line-height:1.2}
.tenant .nm{font-weight:700}.tenant .sub{font-size:.75rem;color:var(--muted)}
.topbar .sp{flex:1}
.menu-btn{display:none}
.content{padding:22px 24px 80px;display:flex;flex-direction:column;gap:18px;max-width:1360px;width:100%}
@media (max-width:980px){
  .shell{grid-template-columns:1fr}
  .rail{position:fixed;left:0;top:0;bottom:0;width:264px;z-index:40;transform:translateX(-105%);transition:transform .25s}
  .rail.open{transform:none;box-shadow:0 0 0 100vmax rgba(15,27,61,.4)}
  .menu-btn{display:inline-flex}
  .content,.topbar-in{padding-left:16px;padding-right:16px}
}

/* building blocks */
.page-head{display:flex;justify-content:space-between;align-items:flex-end;gap:14px;flex-wrap:wrap}
.page-head p{margin:4px 0 0;color:var(--muted);max-width:70ch}
.eyebrow{font-size:.7rem;letter-spacing:.14em;text-transform:uppercase;color:var(--faint);font-weight:600}
.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--shadow)}
.panel-h{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:14px 16px;border-bottom:1px solid var(--line-2)}
.panel-h .sub{color:var(--muted);font-size:.8rem}
.panel-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))}
@media (max-width:980px){.g2,.g3,.g4{grid-template-columns:minmax(0,1fr)!important}}
.kpis{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:14px}
.kpi{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:14px 16px;box-shadow:var(--shadow);display:flex;flex-direction:column;gap:2px}
.kpi .lbl{font-size:.75rem;color:var(--muted);font-weight:600}
.kpi .val{font-family:var(--f-display);font-size:1.45rem;font-weight:600}
.kpi .foot{font-size:.75rem;color:var(--faint)}
.btn{display:inline-flex;align-items:center;gap:7px;border:1px solid var(--line);background:var(--surface);padding:7px 14px;border-radius:8px;cursor:pointer;font-weight:600;text-decoration:none;color:var(--ink);white-space:nowrap}
.btn:hover{border-color:#C6CFE0;background:var(--surface-2)}
.btn.primary{background:var(--blue);border-color:var(--blue);color:#fff}.btn.primary:hover{background:#1A43B5}
.btn.danger{color:var(--crit);border-color:#F0C4C0}.btn.danger:hover{background:var(--crit-soft)}
.btn.red{background:var(--red);border-color:var(--red);color:#fff}
.btn.ghost{border-color:transparent;background:transparent}
.btn.sm{padding:4px 10px;font-size:.8rem}
.btn[disabled]{opacity:.5;cursor:not-allowed}
.pill{display:inline-flex;align-items:center;gap:5px;font-size:.72rem;font-weight:700;padding:2px 9px;border-radius:999px;background:var(--line-2);color:var(--muted);white-space:nowrap}
.p-good{background:var(--good-soft);color:var(--good)}.p-warn{background:var(--warn-soft);color:var(--warn)}.p-crit{background:var(--crit-soft);color:var(--crit)}.p-info{background:var(--info-soft);color:var(--info)}
.empty{padding:34px 16px;text-align:center;color:var(--muted)}
.empty b{display:block;color:var(--ink);font-size:1rem;margin-bottom:4px}

/* tables */
.tbl-wrap{overflow-x:auto}
table.tbl{width:100%;border-collapse:collapse;font-size:.87rem}
.tbl th{text-align:left;font-size:.72rem;letter-spacing:.06em;text-transform:uppercase;color:var(--faint);font-weight:700;padding:9px 12px;border-bottom:1px solid var(--line);white-space:nowrap;background:var(--surface-2);position:sticky;top:0}
.tbl td{padding:9px 12px;border-bottom:1px solid var(--line-2);vertical-align:top}
.tbl tr.click{cursor:pointer}.tbl tr.click:hover td{background:#F6F8FD}
.tbl td.num,.tbl th.num{text-align:right;font-variant-numeric:tabular-nums;white-space:nowrap}
.tbl tr.bold td{font-weight:700}
.tbl tfoot td{font-weight:700;border-top:2px solid var(--line);background:var(--surface-2)}

/* forms */
form.f{display:flex;flex-direction:column;gap:14px}
.fields{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px 16px}
.field{display:flex;flex-direction:column;gap:5px;min-width:0}
.field.wide{grid-column:1/-1}
.field label{font-weight:600;font-size:.82rem}
.field label .req{color:var(--red)}
.field .hint{font-size:.76rem;color:var(--faint);line-height:1.4}
.field .hint.ok{color:var(--good)}.field .hint.bad{color:var(--crit)}
.input,select.input,textarea.input{width:100%;border:1px solid #CFD7E6;background:#fff;border-radius:8px;padding:8px 10px;min-height:38px}
.input:focus{border-color:var(--bright);outline:none;box-shadow:0 0 0 3px rgba(46,107,255,.15)}
textarea.input{min-height:70px;resize:vertical}
.check{display:flex;gap:8px;align-items:flex-start;font-size:.86rem}
.check input{margin-top:3px}
.err{background:var(--crit-soft);color:var(--crit);border-radius:8px;padding:9px 12px;font-size:.86rem}
.lines{width:100%;border-collapse:collapse}
.lines th{font-size:.7rem;text-transform:uppercase;letter-spacing:.06em;color:var(--faint);text-align:left;padding:6px 6px}
.lines td{padding:4px 6px;vertical-align:top}
.lines .input{min-height:34px;padding:6px 8px}
.totals{margin-left:auto;min-width:280px;display:flex;flex-direction:column;gap:4px}
.totals div{display:flex;justify-content:space-between;gap:20px}
.totals div.big{font-weight:800;font-size:1.05rem;border-top:1px solid var(--line);padding-top:6px}

/* modal, toast */
.modal-bg{position:fixed;inset:0;background:rgba(15,27,61,.45);z-index:60;display:grid;place-items:center;padding:16px}
.modal{background:#fff;border-radius:14px;width:min(640px,100%);max-height:92vh;overflow:auto;box-shadow:0 30px 80px rgba(15,27,61,.35)}
.modal.wide{width:min(980px,100%)}
.modal-h{display:flex;justify-content:space-between;align-items:center;padding:16px 20px;border-bottom:1px solid var(--line-2)}
.modal-b{padding:18px 20px}
.modal-f{display:flex;justify-content:flex-end;gap:10px;padding:14px 20px;border-top:1px solid var(--line-2)}
.x{border:0;background:none;font-size:1.4rem;cursor:pointer;color:var(--muted)}
#toasts{position:fixed;right:18px;bottom:18px;z-index:80;display:flex;flex-direction:column;gap:8px}
.toast{background:var(--navy);color:#fff;padding:10px 16px;border-radius:10px;box-shadow:var(--shadow);max-width:380px}
.toast.bad{background:var(--crit)}

/* alerts */
.alerts{display:flex;flex-direction:column}
.alert{display:flex;gap:12px;padding:11px 16px;border-bottom:1px solid var(--line-2);text-decoration:none;color:inherit;border-left:3px solid var(--line)}
.alert:hover{background:#F6F8FD}
.alert.crit{border-left-color:var(--crit)}.alert.warn{border-left-color:#D99A0C}.alert.info{border-left-color:var(--bright)}
.alert b{display:block}.alert span{font-size:.8rem;color:var(--muted)}
.bars{display:flex;align-items:flex-end;gap:8px;height:160px;padding:10px 0 0}
.bars div{flex:1;display:flex;flex-direction:column;align-items:center;gap:6px;height:100%;justify-content:flex-end;font-size:.72rem;color:var(--muted)}
.bars i{display:block;width:100%;max-width:44px;background:linear-gradient(180deg,var(--bright),var(--blue));border-radius:6px 6px 2px 2px;min-height:2px}

/* auth pages */
.auth{min-height:100vh;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.1fr)}
.auth .side{background:linear-gradient(160deg,#0F1B3D 0%,#1E3A8A 70%,#2E6BFF 130%);color:#DCE6FF;padding:40px;display:flex;flex-direction:column;gap:24px}
.auth .side h1{color:#fff;font-size:2rem;line-height:1.15;max-width:18ch}
.auth .side ul{margin:0;padding-left:18px;display:flex;flex-direction:column;gap:8px}
.auth .side .brand{padding:0}
.auth .pane{padding:40px;display:flex;flex-direction:column;justify-content:center;max-width:720px;width:100%;margin:0 auto}
.auth .pane h2{font-size:1.4rem;margin-bottom:4px}
.steps{display:flex;gap:6px;margin:14px 0 18px;flex-wrap:wrap}
.steps span{font-size:.72rem;font-weight:700;padding:4px 10px;border-radius:999px;background:var(--line-2);color:var(--muted)}
.steps span.on{background:var(--blue);color:#fff}.steps span.done{background:var(--good-soft);color:var(--good)}
.preview{background:var(--info-soft);border-radius:10px;padding:12px 14px;display:flex;flex-direction:column;gap:6px;font-size:.84rem}
.preview div::before{content:"✓ ";color:var(--good);font-weight:800}
@media (max-width:900px){.auth{grid-template-columns:1fr}.auth .side{display:none}.auth .pane{padding:24px 16px}}
.tabs{display:flex;gap:4px;border-bottom:1px solid var(--line);margin-bottom:4px;flex-wrap:wrap}
.tabs a{padding:8px 14px;text-decoration:none;color:var(--muted);font-weight:600;border-bottom:2px solid transparent}
.tabs a.on{color:var(--ink);border-bottom-color:var(--red)}
.att td{padding:3px!important;text-align:center}
.att select{border:1px solid var(--line);border-radius:5px;padding:2px;font-size:.75rem;width:46px}
@media print{.rail,.topbar,.no-print{display:none!important}.shell{display:block}.content{padding:0}}

@media (max-width:640px){
  .hide-sm{display:none!important}
  .topbar-in{gap:8px}
  .tenant .nm{font-size:.9rem;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:52vw}
  .tenant .sub{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:52vw}
  .banner{padding:6px 16px}
  .kpi .val{font-size:1.25rem}
  .page-head h1{font-size:1.3rem}
}

/* phase 2: charts, pipeline board, counter */
.bar-row{display:flex;align-items:center;gap:10px;padding:5px 0;font-size:.85rem}
.bar{flex:1;height:10px;background:var(--line-2);border-radius:999px;overflow:hidden}.bar>span{display:block;height:100%;background:var(--bright);border-radius:999px}
.kanban{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(220px,1fr);gap:12px;overflow-x:auto;padding-bottom:8px}
.kcol{background:var(--surface-2);border:1px solid var(--line);border-radius:var(--r);padding:10px;display:flex;flex-direction:column;gap:8px;min-height:200px}
.kcol.over{outline:2px dashed var(--bright)}
.kcol-h{display:flex;justify-content:space-between;align-items:baseline;gap:6px}
.kcard{background:var(--surface);border:1px solid var(--line);border-radius:8px;padding:9px 10px;box-shadow:var(--shadow);display:flex;flex-direction:column;gap:4px}
.kcard[draggable=true]{cursor:grab}.kcard a{text-decoration:none;color:var(--ink)}
.input.sm{padding:3px 6px;font-size:.78rem}
.neg{color:var(--crit)}
.pos{display:grid;grid-template-columns:minmax(0,1fr) 360px;gap:16px;align-items:start}
@media (max-width:980px){.pos{grid-template-columns:1fr}}
.pos-search{font-size:1.1rem;padding:12px 14px}
.pos-results{display:flex;flex-direction:column;max-height:260px;overflow:auto}
.pos-results button{display:flex;justify-content:space-between;gap:8px;text-align:left;background:none;border:0;border-bottom:1px solid var(--line-2);padding:9px 12px;cursor:pointer;font:inherit}
.pos-results button:hover,.pos-results button:focus{background:var(--info-soft)}
.pos-total{font-family:var(--f-display);font-size:2rem;font-weight:700}
.pos-cart td input{width:80px}
@media print{.print-area{box-shadow:none;border:0}.content>*:not(.print-area){display:none!important}.content>.print-area{display:block!important}}