:root{
  --primary:#0F172A;--secondary:#1E293B;--accent:#2563EB;--accent-light:#DBEAFE;
  --success:#10B981;--warning:#F59E0B;--danger:#EF4444;
  --bg:#F8FAFC;--card:#FFFFFF;--text:#0F172A;--text-soft:#64748B;--muted:#94A3B8;
  --border:#E2E8F0;--shadow:0 1px 3px rgba(0,0,0,.08);--shadow-md:0 4px 12px rgba(0,0,0,.1);
  --sidebar:#0F172A;--sidebar-hover:#1E293B;--primary-soft:var(--accent-light);
  --red:var(--danger);--green:var(--success);--amber:var(--warning);--sky:#0284c7;--violet:#7c3aed;
  --radius:12px;--sidebar-w:236px;--sidebar-w-sm:76px;--tx:all .2s ease;
  /* Enterprise sidebar menu tokens — the single place these are defined.
     Every sidebar row (link, group head, nested link, footer action) reads
     them, so the column can never drift into different heights again. */
  --sb-item-h:44px;--sb-item-pad:12px 16px;--sb-radius:8px;
  --sb-icon:18px;--sb-font:14px;--sb-weight:500;--sb-gap:4px;--sb-tx:200ms ease;
}
[data-theme="dark"]{
  --bg:#0F172A;--card:#1E293B;--text:#F1F5F9;--text-soft:#94A3B8;--muted:#94A3B8;
  --border:#334155;--shadow:0 1px 3px rgba(0,0,0,.35);--shadow-md:0 4px 12px rgba(0,0,0,.4);
  --primary-soft:#1E3A5F;--sidebar:#020617;--sidebar-hover:#1E293B;
}
*{box-sizing:border-box}
body{background:var(--bg);color:var(--text);font-family:'Inter',system-ui,sans-serif;font-size:14px;margin:0;transition:var(--tx)}
h1,h2,h3,.pg-title,.brand b,.panel-head h3{font-family:'Poppins',sans-serif}
a{text-decoration:none;color:inherit}
.app{display:grid;grid-template-columns:var(--sidebar-w) 1fr;min-height:100vh;transition:var(--tx)}
.app.collapsed{grid-template-columns:var(--sidebar-w-sm) 1fr}
.app.collapsed .brand b,.app.collapsed .brand span,.app.collapsed .nav a span,.app.collapsed .nav-label,
.app.collapsed .side-foot a span,.app.collapsed .side-foot .theme-toggle span,
.app.collapsed .nav-group-head span,.app.collapsed .nav-group-head .chev,.app.collapsed .nav-group-head .badge,
.app.collapsed .nav-group-body{display:none}
.app.collapsed .nav a,.app.collapsed .side-foot a,.app.collapsed .side-foot .theme-toggle,
.app.collapsed .nav-group-head{justify-content:center}
.app.collapsed .brand{justify-content:center;padding:18px 8px}
.app.collapsed .sb-toggle-btn{position:absolute;top:14px;right:-12px;background:var(--sidebar);border:1px solid rgba(255,255,255,.15);border-radius:50%;width:24px;height:24px;display:flex;align-items:center;justify-content:center;padding:0}
.app.collapsed #sbToggleIcon{transform:rotate(180deg)}
.sidebar{background:var(--sidebar);color:#c7d0e0;display:flex;flex-direction:column;position:sticky;top:0;height:100vh;transition:var(--tx);overflow:hidden}
.brand{display:flex;align-items:center;gap:10px;padding:18px 16px;border-bottom:1px solid rgba(255,255,255,.06);position:relative}
.brand .logo{width:38px;height:38px;border-radius:8px;background:#fff;display:grid;place-items:center;color:#fff;font-weight:800;font-size:11px;letter-spacing:.02em;flex-shrink:0;padding:2px;overflow:hidden}
.logo img{width:100%;height:100%;object-fit:contain;display:block}
.brand b{color:#fff;font-size:15px} .brand span{display:block;font-size:11px;color:#8a93a6}
.sb-toggle-btn{margin-left:auto;background:transparent;border:none;color:#8a93a6;cursor:pointer;font-size:16px;padding:4px}
.sb-toggle-btn:hover{color:#fff}
.nav{padding:10px 12px;overflow-y:auto;overflow-x:hidden;flex:1;scrollbar-width:none}
.nav::-webkit-scrollbar{width:0;height:0}
.nav:hover{scrollbar-width:thin;scrollbar-color:rgba(255,255,255,.25) transparent}
.nav:hover::-webkit-scrollbar{width:6px}
.nav:hover::-webkit-scrollbar-thumb{background:rgba(255,255,255,.25);border-radius:3px}
.nav-label{font-size:10.5px;text-transform:uppercase;letter-spacing:.09em;color:#5c6680;padding:14px 12px 6px;font-weight:600;white-space:nowrap}
/* ── ENTERPRISE SIDEBAR MENU ─────────────────────────────────────────────
   ONE set of metrics for every row in the sidebar — top-level links, group
   headers, nested links and the footer actions all resolve to the same 44px
   pill. Previously each of those carried its own padding/font-size, which is
   what produced the uneven column and the oversized "Dashboard card".

   Spec (do not diverge per application):
     height 44px | padding 12px 16px | radius 8px | icon 18px
     font 14px/500 | 4px gap between items | hover #1E293B | 200ms

   The active row is a FLAT blue pill: no box-shadow, no scale, no extra
   padding — identical height to its neighbours, distinguished only by the
   blue fill, white content and the small left indicator (::before).
------------------------------------------------------------------------- */
.nav a,.nav-group-head{
  display:flex;align-items:center;gap:12px;
  min-height:var(--sb-item-h);padding:var(--sb-item-pad);
  border-radius:var(--sb-radius);
  font-size:var(--sb-font);font-weight:var(--sb-weight);line-height:1.25;
  color:#c7d0e0;margin-bottom:var(--sb-gap);
  transition:background var(--sb-tx),color var(--sb-tx);
  white-space:nowrap;position:relative;
}
.nav a i,.nav-group-head i:first-child{font-size:var(--sb-icon);width:var(--sb-icon);text-align:center;flex-shrink:0}
.nav a:hover,.nav-group-head:hover{background:var(--sidebar-hover);color:#fff}

/* Active: flat pill, same height as everything else. */
.nav a.active{background:var(--accent);color:#fff}
.nav a.active i{color:#fff}
/* Small left indicator — inset so it cannot change the row's box. */
.nav a.active::before{
  content:"";position:absolute;left:0;top:50%;transform:translateY(-50%);
  width:3px;height:18px;border-radius:0 3px 3px 0;background:#fff;opacity:.9;
}
.app.collapsed .nav a.active::before{display:none}

.nav a .badge{margin-left:auto;background:var(--red);color:#fff;font-size:10.5px;padding:1px 7px;border-radius:20px}

/* Group headers inherit the shared .nav a,.nav-group-head rule above — only
   the interaction affordances are declared here, never the metrics. */
.nav-group{margin-bottom:0}
.nav-group-head{cursor:pointer;user-select:none}
.nav-group-head .chev{margin-left:auto;font-size:11px;transition:transform .2s ease;flex-shrink:0}
.nav-group-head .badge{margin-left:auto;background:var(--red);color:#fff;font-size:10.5px;padding:1px 7px;border-radius:20px}
.nav-group.open .nav-group-head .chev{transform:rotate(90deg)}
.nav-group.open .nav-group-head .badge{margin-left:0}
.nav-group-body{max-height:0;overflow:hidden;transition:max-height .3s ease}
/* 300px clipped the taller groups: Inventory Management with its four
   sub-groups is well over that, so Stock IN/OUT and the SIM screens were
   cut off even when the group was open. Generous ceiling + a direct-child
   selector so a nested group's height is not capped by its parent's. */
.nav-group.open > .nav-group-body{max-height:2000px}
.nav-group-sub .nav-group-body{transition:max-height .25s ease}
.nav-group-sub.open > .nav-group-body{max-height:800px}
/* Highlight the group the user is currently inside. */
.nav-group-head.is-active{color:#fff}
.nav-group-head.is-active i:first-child{color:var(--accent,#2563EB)}
/* Nested links keep the shared height/font; only the left inset differs so
   the hierarchy still reads. */
.nav-group-body a{padding-left:46px}
.nav-group.open .nav-group-head{color:#fff}
/* Footer is pinned: .sidebar is a flex column and .nav takes flex:1, so this
   block never scrolls with the menu no matter how many applications the user
   can see. flex-shrink:0 stops it collapsing on short viewports. */
.side-foot{padding:12px;border-top:1px solid rgba(255,255,255,.06);flex-shrink:0}
.side-foot a,.side-foot .theme-toggle{
  display:flex;align-items:center;gap:12px;
  min-height:var(--sb-item-h);padding:var(--sb-item-pad);
  color:#c7d0e0;border-radius:var(--sb-radius);
  font-size:var(--sb-font);font-weight:var(--sb-weight);
  margin-bottom:var(--sb-gap);cursor:pointer;white-space:nowrap;
  transition:background var(--sb-tx),color var(--sb-tx);
}
.side-foot a:last-child{margin-bottom:0}
.side-foot a i,.side-foot .theme-toggle i{font-size:var(--sb-icon);width:var(--sb-icon);text-align:center;flex-shrink:0}
.side-foot a:hover,.side-foot .theme-toggle:hover{background:var(--sidebar-hover);color:#fff}
.main{display:flex;flex-direction:column;min-width:0}
.topbar{background:var(--card);border-bottom:1px solid var(--border);display:flex;align-items:center;gap:16px;padding:0 24px;height:60px;position:sticky;top:0;z-index:20;transition:var(--tx)}
.topbar-btn{background:transparent;border:none;color:var(--text-soft);font-size:18px;cursor:pointer;padding:4px 6px;border-radius:8px;display:none}
.topbar-btn:hover{background:var(--bg)}
.pg-crumb{display:flex;align-items:center;gap:6px;font-size:12.5px;color:var(--text-soft)}
.pg-crumb a{color:var(--text-soft)} .pg-crumb a:hover{color:var(--accent)}
.pg-crumb i{font-size:10px}
.pg-crumb .cur{color:var(--text);font-weight:600}
.search{flex:1;max-width:440px;position:relative} .search i{position:absolute;left:13px;top:50%;transform:translateY(-50%);color:var(--muted);font-size:13px}
.search input{width:100%;border:1px solid var(--border);background:var(--bg);border-radius:9px;padding:9px 14px 9px 34px;font-size:13.5px;outline:none;color:var(--text)}
.search input:focus{border-color:var(--accent);background:var(--card);box-shadow:0 0 0 3px var(--primary-soft)}
.top-actions{margin-left:auto;display:flex;align-items:center;gap:10px}
.avatar,.user-avatar{width:36px;height:36px;border-radius:50%;background:linear-gradient(135deg,var(--accent),#7C3AED);color:#fff;display:grid;place-items:center;font-weight:700;font-size:13px;flex-shrink:0}
.user-menu{cursor:pointer;padding:4px 6px;border-radius:9px}
.user-menu:hover{background:var(--bg)}
.user-name{font-size:13px;font-weight:600;color:var(--text);line-height:1.2}
.user-role{font-size:10.5px;color:var(--text-soft)}
.btn-primary{background:var(--accent);color:#fff;border:none;padding:9px 16px;border-radius:9px;font-weight:600;font-size:13.5px;cursor:pointer;display:inline-block}
.btn-primary:hover{background:#1d4ed8;color:#fff}
.btn-ghost{background:var(--bg);color:var(--text);border:1px solid var(--border);border-radius:9px;padding:8px 15px;font-weight:500;font-size:13.5px;display:inline-block}
.btn-ghost:hover{background:var(--border);color:var(--text)}
.content{padding:24px;flex:1}
.page-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px;flex-wrap:wrap;gap:12px}
.page-head h1{font-size:21px;font-weight:700;letter-spacing:-.4px;margin:0}
.page-head .crumb{font-size:12.5px;color:var(--muted);margin-top:2px}
.kpi-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:20px}
.kpi{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:18px;box-shadow:var(--shadow);display:block;transition:var(--tx)}
.kpi:hover{box-shadow:var(--shadow-md)}
.kpi.active{border-color:var(--accent);box-shadow:0 0 0 2px var(--accent-light) inset,var(--shadow-md)}
.kpi-sm{padding:12px 14px}.kpi-sm .k-val{font-size:19px}.kpi-sm .k-label{font-size:11.5px;margin-top:3px}
.kpi .k-val{font-size:24px;font-weight:800;letter-spacing:-.6px;color:var(--text)}
.kpi .k-label{font-size:12.5px;color:var(--text-soft);margin-top:5px;font-weight:500}
.grid-2{display:grid;grid-template-columns:1.4fr 1fr;gap:16px;margin-bottom:20px}
.panel{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);transition:var(--tx)}
.panel-head{display:flex;align-items:center;justify-content:space-between;padding:16px 18px;border-bottom:1px solid var(--border)}
.panel-head h3{font-size:14.5px;font-weight:600;margin:0;color:var(--text)} .panel-head .sub{font-size:12px;color:var(--muted)}
.panel-body{padding:18px} .panel-body.p-0{padding:0}
.chart-wrap{height:260px;position:relative}.chart-sm{height:230px;position:relative}
.toolbar{display:flex;align-items:center;gap:10px;margin-bottom:14px;flex-wrap:wrap}
.toolbar .search{max-width:280px}
.filter,select.filter{border:1px solid var(--border);background:var(--card);border-radius:9px;padding:8px 12px;font-size:13px;color:var(--text-soft);cursor:pointer;font-weight:500}
.table-panel{overflow:hidden}
table.table{margin:0} table.table thead th{font-size:11px;text-transform:uppercase;letter-spacing:.05em;color:var(--muted);font-weight:600;background:var(--bg);border-bottom:1px solid var(--border);padding:12px 18px}
table.table tbody td{padding:13px 18px;border-bottom:1px solid var(--border);font-size:13.5px;vertical-align:middle;color:var(--text)}
table.table tbody tr:hover{background:var(--bg)}
.cust{display:flex;align-items:center;gap:11px}
.cust .ci{width:34px;height:34px;border-radius:9px;display:grid;place-items:center;font-weight:700;font-size:12.5px;color:#fff;background:var(--accent);flex-shrink:0}
.cust b{display:block} .cust small{color:var(--muted);font-size:11.5px}
.badge2{display:inline-block;padding:3px 10px;border-radius:20px;font-size:11.5px;font-weight:600}
.b-green{background:#e7f6ec;color:#15803d}.b-amber{background:#fef3e2;color:#b45309}.b-red{background:#fdeaef;color:#be123c}
.b-blue{background:#eff4ff;color:#1d4ed8}.b-gray{background:#f1f5f9;color:#475569}.b-sky{background:#e2f2fb;color:#0369a1}.b-violet{background:#f1eafe;color:#6d28d9}
[data-theme="dark"] .b-green{background:#064E3B;color:#6EE7B7}[data-theme="dark"] .b-amber{background:#78350F;color:#FCD34D}
[data-theme="dark"] .b-red{background:#7F1D1D;color:#FCA5A5}[data-theme="dark"] .b-blue{background:#1E3A5F;color:#93C5FD}
[data-theme="dark"] .b-gray{background:#334155;color:#CBD5E1}[data-theme="dark"] .b-sky{background:#0C4A6E;color:#7DD3FC}
[data-theme="dark"] .b-violet{background:#4C1D95;color:#DDD6FE}
.prio{font-weight:600;font-size:12.5px} .prio::before{content:"";width:7px;height:7px;border-radius:2px;display:inline-block;margin-right:6px}
.p-high::before{background:var(--red)}.p-med::before{background:var(--amber)}.p-low::before{background:var(--green)}
.p-monthly::before{background:var(--sky)}.p-quarterly::before{background:var(--violet)}
.p-halfyearly::before{background:var(--amber)}.p-yearly::before{background:var(--accent)}
.p-onetime::before{background:var(--muted)}
.overdue-row{background:#fff7f8} [data-theme="dark"] .overdue-row{background:#450a0a}
.rowact{color:var(--accent);font-weight:600;font-size:12.5px;margin-right:8px}
.rowact.danger{color:var(--danger)}
.pager{display:flex;align-items:center;justify-content:space-between;padding:13px 18px;border-top:1px solid var(--border);font-size:12.5px;color:var(--text-soft)}
.pager .pg{display:flex;gap:5px}
.pager .pg a,.pager .pg span{min-width:30px;height:30px;border:1px solid var(--border);background:var(--card);border-radius:7px;display:grid;place-items:center;font-size:12.5px;color:var(--text-soft)}
.pager .pg .on{background:var(--accent);color:#fff;border-color:var(--accent)}
.login-bg{background:linear-gradient(135deg,#0F172A 0%,#1E3A5F 50%,#0F172A 100%);min-height:100vh;display:grid;place-items:center;padding:20px}
.login-card{background:rgba(255,255,255,.06);backdrop-filter:blur(20px);border:1px solid rgba(255,255,255,.12);border-radius:20px;padding:40px 36px;width:100%;max-width:400px;box-shadow:0 25px 60px rgba(0,0,0,.4);color:#F1F5F9}
.login-card .logo{width:60px;height:60px;border-radius:12px;background:#fff;display:grid;place-items:center;color:#fff;font-weight:800;font-size:15px;letter-spacing:.02em;padding:5px;overflow:hidden}
.login-card h1{font-size:22px;font-weight:700;color:#fff} .login-card .demo{font-size:12px;color:#94A3B8;text-align:center}
.login-card .login-subtitle{color:#fff}
.login-card .form-label{color:#CBD5E1}
.login-card .form-control{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.15);color:#F1F5F9}
.login-card .form-control:focus{background:rgba(255,255,255,.1);border-color:var(--accent);box-shadow:0 0 0 3px rgba(37,99,235,.25);color:#fff}
.login-card .forgot-link{font-size:12.5px;color:#93C5FD}
.login-card .footer-text{font-size:11px;color:#64748B;text-align:center;margin-top:22px}
.form-control,.form-select{font-size:13.5px}
.toast-wrap{position:fixed;top:16px;right:16px;z-index:9999;display:flex;flex-direction:column;gap:8px}
.toast-m{display:flex;align-items:center;gap:10px;padding:12px 16px;background:var(--card);border-radius:11px;box-shadow:var(--shadow-md);border-left:3.5px solid;min-width:280px;max-width:380px;border:1px solid var(--border);animation:slideR .3s ease}
.toast-m span{flex:1;font-size:12.5px;font-weight:500;color:var(--text)}
.toast-m.ts{border-left-color:var(--success)} .toast-m.te{border-left-color:var(--danger)}
.toast-m.tw{border-left-color:var(--warning)} .toast-m.ti{border-left-color:var(--accent)}
.toast-m i{font-size:16px}.toast-m.ts i{color:var(--success)}.toast-m.te i{color:var(--danger)}.toast-m.tw i{color:var(--warning)}.toast-m.ti i{color:var(--accent)}
.toast-close{background:none;border:none;color:var(--muted);font-size:16px;cursor:pointer;line-height:1;padding:0}
@keyframes slideR{from{opacity:0;transform:translateX(20px)}to{opacity:1;transform:translateX(0)}}
.dropdown-menu{background:var(--card);border-color:var(--border);box-shadow:var(--shadow-md)}
.dropdown-item{color:var(--text)} .dropdown-item:hover{background:var(--bg);color:var(--text)}
@media(max-width:1024px){.kpi-grid{grid-template-columns:repeat(2,1fr)}.grid-2{grid-template-columns:1fr}.app{grid-template-columns:64px 1fr}.brand b,.brand span,.nav a span,.nav-label,.side-foot a span,.side-foot .theme-toggle span,.nav-group-head span,.nav-group-head .chev,.nav-group-head .badge,.nav-group-body{display:none}.nav a,.side-foot a,.side-foot .theme-toggle,.nav-group-head{justify-content:center}.sb-toggle-btn{display:none}.topbar-btn{display:inline-block}}
@media(max-width:640px){.kpi-grid{grid-template-columns:1fr}.content{padding:16px}}

/* Task workspace */
.tw-header{display:flex;flex-wrap:wrap;gap:20px;background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:18px 20px;margin-bottom:18px;box-shadow:var(--shadow)}
.tw-header .hf{min-width:120px}
.tw-header .hf label{display:block;font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:.05em;margin-bottom:3px}
.tw-header .hf div{font-size:13.5px;font-weight:600;color:var(--text)}
.stage-tracker{display:flex;overflow-x:auto;padding:6px 4px 14px;margin-bottom:4px}
.stage-item{display:flex;flex-direction:column;align-items:center;flex:1;min-width:90px;position:relative;text-align:center}
.stage-item .dot{width:26px;height:26px;border-radius:50%;display:grid;place-items:center;font-size:13px;background:var(--bg);border:2px solid var(--border);color:var(--muted);z-index:1}
.stage-item.done .dot{background:var(--success);border-color:var(--success);color:#fff}
.stage-item.current .dot{background:var(--accent);border-color:var(--accent);color:#fff;box-shadow:0 0 0 4px var(--accent-light)}
.stage-item .lbl{font-size:11px;color:var(--text-soft);margin-top:6px;max-width:100px}
.stage-item.current .lbl{color:var(--accent);font-weight:700}
.stage-item.done .lbl{color:var(--success)}
.stage-item::before{content:"";position:absolute;top:13px;left:-50%;width:100%;height:2px;background:var(--border);z-index:0}
.stage-item:first-child::before{display:none}
.stage-item.done::before{background:var(--success)}
.tw-tabs{display:flex;gap:2px;border-bottom:1px solid var(--border);margin-bottom:16px;overflow-x:auto}
.tw-tabs a{padding:10px 16px;font-size:13px;font-weight:600;color:var(--text-soft);border-bottom:2px solid transparent;white-space:nowrap}
.tw-tabs a:hover{color:var(--text)}
.tw-tabs a.active{color:var(--accent);border-bottom-color:var(--accent)}
.tw-layout{display:grid;grid-template-columns:1fr 300px;gap:18px;align-items:start}
.tw-check{display:flex;align-items:center;gap:10px;padding:8px 0;border-bottom:1px solid var(--border)}
.tw-check:last-child{border-bottom:none}
.tw-check.checked label{text-decoration:line-through;color:var(--muted)}
.tl-item{display:flex;gap:12px;padding:10px 0;border-bottom:1px solid var(--border)}
.tl-item:last-child{border-bottom:none}
.tl-dot{width:8px;height:8px;border-radius:50%;background:var(--accent);margin-top:6px;flex-shrink:0}
.tl-time{font-size:11px;color:var(--muted)}
.tl-desc{font-size:13.5px;color:var(--text)}
@media(max-width:900px){.tw-layout{grid-template-columns:1fr}}

/* Nested sidebar groups (Inventory > Masters > Item Master). The recursive
   renderer in partials/_nav_group.html can go arbitrarily deep; these rules
   indent and de-emphasise a sub-group so the hierarchy reads at a glance. */
.nav-group-sub{margin-left:10px;border-left:1px solid rgba(255,255,255,.08);padding-left:4px}
/* Sub-group headers keep the shared 44px/14px metrics — only the colour is
   softened to signal depth. Overriding font-size/padding here is what used to
   make nested rows a different height from their siblings. */
.nav-group-sub > .nav-group-head{color:#aab4c5}
.nav-group-sub .nav-group-body a{font-size:12.5px;padding-left:30px}
.app.collapsed .nav-group-sub{margin-left:0;border-left:0;padding-left:0}