/* Shared visual system — yellow–green brand, light dashboards */
:root{
  --brand:#5F8F12;
  --brand-dark:#3F5F0A;
  --brand-light:#EAF3C8;
  --brand-soft:rgba(95,143,18,.1);
  --gold:#E8C42D;
  --ink:#0A0A0A;
  --ink-2:#111111;
  --paper:#F7F8F2;
  --mist:#F0F2E8;
  --line:#E2E6D4;
  --muted:#3A3A3A;
  --shadow:0 10px 28px rgba(63,95,10,.08);
  --radius:16px;
  --sidebar-width:244px;
  --topbar-height:64px;
  --content-max:1440px;
}
body{color:var(--ink);background:var(--paper);-webkit-font-smoothing:antialiased;font-weight:600}
a,button,input,select,textarea{transition:background-color .18s,border-color .18s,box-shadow .18s,color .18s,transform .18s}
:focus-visible{outline:3px solid rgba(232,196,45,.75);outline-offset:3px}

/* Light dashboard shell — themeable via --dash-* vars */
.app-shell{background:linear-gradient(160deg,#FBFCF6 0%,#F3F6E8 100%)}
.app-sidebar{
  background:var(--dash-sidebar-bg,#fff);
  border-right:1px solid var(--dash-sidebar-border,var(--line));
  box-shadow:4px 0 24px rgba(63,95,10,.06);
  color:var(--dash-sidebar-text,#0A0A0A);
}
.app-sidebar .brand-block{
  min-height:72px;padding:16px 18px;
  border-bottom:1px solid var(--dash-sidebar-border,var(--line));
  background:transparent;
}
.app-sidebar .brand-block b{color:var(--dash-sidebar-text,#000);font-size:16px;letter-spacing:-.03em;font-weight:800}
.app-sidebar .sidebar-role{color:var(--dash-sidebar-muted,var(--muted));font-weight:700}
.app-sidebar .brand-mark{
  background:linear-gradient(135deg,var(--dash-brand,var(--brand)),var(--dash-accent,var(--gold)));
  color:#111;border-radius:12px;width:40px;height:40px;font-size:20px;font-weight:800;
  box-shadow:0 4px 12px rgba(95,143,18,.18);
}
.app-sidebar .nav-section-title{
  color:var(--dash-sidebar-muted,var(--muted));margin-top:12px;padding:13px 22px 5px;
  font-size:10px;letter-spacing:.14em;font-weight:800;
}
.app-sidebar a,.app-sidebar .nav-group-toggle{
  color:var(--dash-sidebar-text,#0A0A0A);border-radius:12px;margin:4px 10px;padding:11px 12px;
  font-size:13px;font-weight:700;background:transparent;
}
.app-sidebar a i,.app-sidebar .nav-group-toggle i{font-size:17px;color:var(--dash-brand,var(--brand-dark))}
.app-sidebar a:hover,.app-sidebar .nav-group-toggle:hover{
  background:var(--dash-sidebar-hover,var(--brand-light));color:var(--dash-sidebar-text,#0A0A0A);
}
.app-sidebar a:hover i,.app-sidebar .nav-group-toggle:hover i{color:var(--dash-brand,var(--brand-dark))}
.app-sidebar a.active{
  background:linear-gradient(100deg,var(--dash-accent,var(--gold)),#F5DE7A);
  color:#1A2208;box-shadow:0 6px 16px rgba(232,196,45,.2);
}
.app-sidebar a.active i{color:#1A2208}
.app-sidebar .nav-group-body{padding-left:9px}
.app-sidebar .nav-group-toggle{color:var(--dash-sidebar-text,#0A0A0A)}
.app-sidebar-nav{padding-bottom:18px}

.app-topbar{
  background:var(--dash-topbar-bg,#5F8F12)!important;
  color:var(--dash-topbar-text,#fff);
  backdrop-filter:blur(12px);padding:0 30px;
  border-bottom:1px solid var(--dash-topbar-border,transparent);box-shadow:none;
}
.app-topbar .topbar-context{
  display:flex;align-items:center;gap:9px;color:var(--dash-topbar-text,#fff);
  font-size:13px;font-weight:800;white-space:nowrap;
}
.app-topbar .topbar-context i{font-size:17px;color:var(--dash-accent,var(--gold))}
.app-topbar .topbar-user{
  display:flex;align-items:center;gap:9px;color:var(--dash-topbar-text,#fff);
  font-size:12px;font-weight:700;max-width:220px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;
}
.app-topbar .topbar-user i{
  display:grid;place-items:center;width:32px;height:32px;border-radius:10px;
  background:rgba(255,255,255,.18);color:var(--dash-topbar-text,#fff);font-size:20px;
}
.app-topbar .btn.ghost{
  background:rgba(255,255,255,.12)!important;color:var(--dash-topbar-text,#fff)!important;
  border-color:rgba(255,255,255,.28)!important;
}
.app-topbar .btn:not(.ghost){
  background:var(--dash-accent,var(--gold))!important;color:#111!important;border:0;
}
.sidebar-toggle,.nav-burger{
  border:1px solid rgba(255,255,255,.28);border-radius:11px;width:40px;height:40px;
  color:var(--dash-topbar-text,#fff);background:rgba(255,255,255,.12);
}

/* Content: black + bold */
.app-content{width:100%;max-width:var(--content-max);margin:0 auto;padding:34px clamp(18px,3vw,46px) 65px;color:var(--ink)}
.app-content,.app-content p,.app-content li,.app-content td,.app-content label,.app-content small{
  color:var(--ink);font-weight:600;
}
.app-content h1{
  font-size:clamp(26px,2.6vw,36px);line-height:1.14;letter-spacing:-.045em;
  color:#000;margin:5px 0 10px;font-weight:800;
}
.app-content h2,.app-content h3,.app-content h4{color:#000;font-weight:800;letter-spacing:-.03em}
.app-content h2{font-size:20px}
.app-content>p:not(.page-kicker){color:var(--ink);font-weight:600}
.page-kicker{color:var(--brand-dark);font-size:11px;letter-spacing:.16em;font-weight:800}
.app-content>p>a{
  display:inline-flex;padding:5px 8px;margin:3px 3px 3px 0;border-radius:8px;
  background:var(--brand-light);color:var(--brand-dark);text-decoration:none;font-size:12px;font-weight:800;
}

.kpi-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(205px,1fr));gap:17px;margin:26px 0 32px}
.kpi-card{
  min-height:142px;padding:22px 23px;background:#fff;border:1px solid var(--line);
  border-radius:18px;box-shadow:var(--shadow);position:relative;overflow:hidden;
}
.kpi-card:before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg,var(--brand),var(--gold))}
.kpi-card:after{content:"";position:absolute;width:93px;height:93px;right:-30px;bottom:-48px;border-radius:50%;background:rgba(95,143,18,.06)}
.kpi-card:nth-child(4n+2):before{background:linear-gradient(90deg,#7CB518,#E8C42D)}
.kpi-card:nth-child(4n+3):before{background:linear-gradient(90deg,#E8C42D,#F5DE7A)}
.kpi-card:nth-child(4n+4):before{background:linear-gradient(90deg,#4A6F0C,#9BCB3C)}
.kpi-card:hover{transform:translateY(-3px);box-shadow:0 18px 36px rgba(63,95,10,.12)}
.kpi-card small{display:block;color:var(--muted);font-size:11px;line-height:1.4;letter-spacing:.1em;font-weight:800}
.kpi-card b{display:block;color:#000;font-size:clamp(25px,2.6vw,34px);font-weight:800;letter-spacing:-.05em;line-height:1.2;margin-top:15px;overflow-wrap:anywhere;font-variant-numeric:tabular-nums}

.card,.panel,.course-card,.module{background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow);color:var(--ink)}
.pad,.module{padding:clamp(20px,2vw,30px)}
.card h2:first-child,.panel h2:first-child{margin-top:0;color:#000;font-weight:800}

.data{width:100%;border-collapse:separate;border-spacing:0}
.data th{background:var(--mist);color:#000;text-transform:uppercase;letter-spacing:.08em;font-size:10px;font-weight:800;padding:14px 16px}
.data th:first-child{border-top-left-radius:10px}.data th:last-child{border-top-right-radius:10px}
.data td{padding:15px 16px;border-bottom:1px solid var(--line);color:#111;font-size:13px;font-weight:600}
.data tbody tr:hover{background:#FAFBF4}.data tbody tr:last-child td{border-bottom:0}

.btn{border-radius:11px;padding:11px 17px;background:var(--brand);color:#fff;box-shadow:0 7px 18px rgba(95,143,18,.18);font-weight:800}
.btn:hover{background:var(--brand-dark);filter:none;transform:translateY(-1px);color:#fff}
.btn.gold{background:var(--gold);color:#111}
.btn.ghost{background:#fff;color:#111;border:1px solid var(--line);box-shadow:none;font-weight:700}
.btn.ghost:hover{background:var(--brand-light);color:var(--brand-dark)}

input:not([type=checkbox]):not([type=radio]),select,textarea{
  min-height:42px;border:1px solid var(--line);border-radius:11px;padding:10px 13px;
  background:#fff;color:#111;font-weight:600;
}
textarea{min-height:98px}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 4px rgba(95,143,18,.14)}
label{color:#111;font-weight:700}

.status-pill,.badge-soft{background:var(--brand-light);color:var(--brand-dark);border:1px solid #D5E4A8;font-weight:800}
.flash{border:1px solid #D5E4A8;background:#F3F8E0;color:#111;font-weight:700}
.flash.bad{border-color:#f2d2cb;background:#fff0ec;color:#a43b2b}
.danger{border-radius:10px;padding:9px 13px}.record{padding:14px 0;color:#111;font-weight:600}
.progress,.progress-bar{background:var(--mist);height:9px}
.progress>i,.progress-bar>i{background:linear-gradient(90deg,var(--brand),var(--gold))}

.bare-body{background:radial-gradient(circle at 15% 15%,#EAF3C8,transparent 30%),linear-gradient(135deg,#F7F8F2,#EEF4D8)}
.bare-card{border-radius:24px;box-shadow:0 24px 55px rgba(63,95,10,.12);padding:32px}
.dembo-page{background:var(--paper);color:#111;font-weight:600}
.dembo-page .page-hero h1{letter-spacing:-.05em;color:#000;font-weight:800}
.dembo-page .card,.dembo-page .panel{border-radius:18px;box-shadow:var(--shadow)}
.dembo-page .btn{background:var(--brand);color:#fff;border-radius:11px;padding:11px 17px;font-weight:800}
.dembo-page .form-shell{border-radius:24px;box-shadow:0 25px 55px rgba(63,95,10,.1)}

@media(max-width:980px){
  .kpi-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .app-topbar{padding:0 18px}
  .app-content{padding:26px 18px 50px}
  .app-sidebar{box-shadow:12px 0 45px rgba(17,17,17,.08)}
}
@media(max-width:580px){
  .kpi-grid{grid-template-columns:1fr 1fr;gap:10px}
  .kpi-card{min-height:115px;padding:16px}.kpi-card b{font-size:25px}
  .app-topbar .topbar-user{display:none}.app-topbar .btn.ghost{display:none}
  .app-content{padding:22px 14px 42px}.card.pad{padding:17px;overflow-x:auto}
  .data{min-width:540px}.app-content h1{font-size:26px}
}
@media(max-width:360px){.kpi-grid{grid-template-columns:1fr}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;animation-duration:.01ms!important;transition-duration:.01ms!important}}