/* =========================================================================
   Lawnova Academy LMS — UI layer (dark "ink" admin + sidebar shell).
   Uses the brand tokens from the shared marketing stylesheet (lawnova.css :root).
   No fonts defined here. Pure CSS/SVG — no JS dependencies.
   Created 2026-06-07.
   ========================================================================= */

:root{
  --sidebar-w: 248px;
  --green-dk: #8CA63E;            /* olive brightened for AA on dark */
  --panel: #1B1910;              /* raised dark panel (slightly warmer than --ink-2) */
  --panel-2: #211E14;            /* nested/elevated */
  --line: #2A2719;               /* hairline on dark (== --ink-3) */
  --line-soft: rgba(255,255,255,.06);
  --focus: 0 0 0 3px rgba(198,164,92,.30);
}

/* ---------- base ---------- */
body.lms{background:var(--ink);color:var(--on-ink);min-height:100vh}
.lms ::selection{background:var(--gold);color:#1a160c}
.lms h1,.lms h2,.lms h3,.lms h4{font-family:var(--serif);font-weight:600;color:var(--on-ink);line-height:1.15}
.lms a:not(.btn){color:var(--gold-soft)}   /* exclude .btn — buttons keep their own text color */
.lms .muted{color:var(--on-ink-mut)}
.lms .dim{color:var(--on-ink-dim)}
.lms .mono{font-family:var(--mono)}
.lms hr,.lms .rule{border:0;height:1px;background:var(--line);margin:0}

/* =========================================================================
   APP SHELL (authenticated) — fixed sidebar + main column
   ========================================================================= */
body.lms.app{display:grid;grid-template-columns:var(--sidebar-w) 1fr;min-height:100vh}
.nav-toggle{display:none}

.sidebar{
  position:sticky;top:0;align-self:start;height:100vh;
  background:linear-gradient(180deg,#16140d,#100f0a);
  border-right:1px solid var(--line);
  display:flex;flex-direction:column;gap:8px;padding:20px 14px;z-index:80;overflow-y:auto}
.sidebar .brand{display:flex;align-items:center;gap:11px;padding:6px 10px 16px;border-bottom:1px solid var(--line);margin-bottom:8px}
.sidebar .brand .mark{width:34px;height:34px;flex:none}
.sidebar .brand .name{font-family:var(--serif);font-weight:600;font-size:1.16rem;color:var(--on-ink);line-height:1}
.sidebar .brand .sub{display:block;font-size:.54rem;letter-spacing:.3em;text-transform:uppercase;color:var(--gold);margin-top:3px}
.side-group{display:flex;flex-direction:column;gap:2px;margin-top:10px}
.side-group .glabel{font-family:var(--mono);font-size:.6rem;letter-spacing:.18em;text-transform:uppercase;color:var(--on-ink-dim);padding:6px 12px 4px}
.side-link{display:flex;align-items:center;gap:11px;padding:10px 12px;border-radius:8px;color:var(--on-ink-mut);
  font-size:.92rem;font-weight:500;transition:background .18s var(--ease),color .18s var(--ease)}
.side-link .ic{width:18px;text-align:center;flex:none;opacity:.85}
.side-link:hover{background:rgba(255,255,255,.04);color:var(--on-ink)}
.side-link.active{background:linear-gradient(90deg,rgba(198,164,92,.18),rgba(198,164,92,.04));color:var(--on-ink);
  box-shadow:inset 2px 0 0 var(--gold)}
.side-foot{margin-top:auto;padding-top:14px;border-top:1px solid var(--line);display:flex;flex-direction:column;gap:10px}
.side-user{display:flex;align-items:center;gap:10px;padding:4px 8px}
.side-user .av{width:34px;height:34px;border-radius:50%;flex:none;display:grid;place-items:center;
  background:radial-gradient(circle at 50% 35%,rgba(198,164,92,.3),rgba(198,164,92,.08));border:1px solid var(--line);
  font-family:var(--serif);font-weight:600;color:var(--gold-soft)}
.side-user .nm{font-size:.86rem;color:var(--on-ink);font-weight:600;line-height:1.1}
.side-user .rl{font-size:.68rem;color:var(--on-ink-dim);font-family:var(--mono);letter-spacing:.04em}

.app-main{display:flex;flex-direction:column;min-width:0;min-height:100vh}
.app-topbar{display:none}
.app-content{flex:1;width:100%;max-width:1180px;margin:0 auto;padding:clamp(22px,3.4vw,40px) clamp(18px,3.5vw,44px) 80px}
.app-foot{border-top:1px solid var(--line);padding:20px clamp(18px,3.5vw,44px);color:var(--on-ink-dim);font-size:.8rem}
.app-foot a{color:var(--gold-soft)}

/* =========================================================================
   PUBLIC SHELL (logged-out) — slim bar + centered content
   ========================================================================= */
.pub-bar{position:sticky;top:0;z-index:60;background:rgba(16,15,10,.92);backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line)}
.pub-bar .inner{max-width:1080px;margin:0 auto;display:flex;align-items:center;gap:18px;height:64px;padding:0 var(--gutter)}
.pub-bar .brand{display:flex;align-items:center;gap:10px}
.pub-bar .brand .name{font-family:var(--serif);font-weight:600;font-size:1.12rem;color:var(--on-ink)}
.pub-bar .brand .sub{display:block;font-size:.52rem;letter-spacing:.3em;text-transform:uppercase;color:var(--gold)}
.pub-bar .spacer{flex:1}
.pub-bar a.navlink{color:var(--on-ink-mut);font-size:.92rem;font-weight:500}
.pub-bar a.navlink:hover{color:var(--on-ink)}
/* narrow screens: reflow the public bar so the brand + auth buttons never overflow */
@media(max-width:560px){
  .pub-bar .inner{height:auto;min-height:60px;flex-wrap:wrap;gap:10px;row-gap:10px;padding-top:10px;padding-bottom:10px}
  .pub-bar .brand{flex:1 1 100%}
  .pub-bar .spacer{display:none}
  .pub-bar a.navlink{display:none}
}
.pub-main{max-width:1080px;margin:0 auto;padding:clamp(28px,5vw,64px) var(--gutter) 90px}
.pub-foot{border-top:1px solid var(--line);padding:26px var(--gutter);color:var(--on-ink-dim);font-size:.8rem;text-align:center}
.pub-foot a{color:var(--gold-soft)}
.auth-wrap{max-width:430px;margin:clamp(20px,6vw,70px) auto 0}

/* =========================================================================
   PAGE HEADER
   ========================================================================= */
.page-head{display:flex;align-items:flex-end;justify-content:space-between;gap:18px;flex-wrap:wrap;
  margin:0 0 24px;padding-bottom:18px;border-bottom:1px solid var(--line)}
.page-head .eyebrow{color:var(--gold)}
.page-head h1{font-size:clamp(1.7rem,3vw,2.4rem);margin:6px 0 0}
.page-head .sub{color:var(--on-ink-mut);font-size:.9rem;margin-top:4px}
.page-head .meta{font-family:var(--mono);font-size:.72rem;color:var(--on-ink-dim);text-align:right}
.page-head .meta a{color:var(--gold-soft)}

/* =========================================================================
   KPI CARDS
   ========================================================================= */
.kpi-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(158px,1fr));gap:14px;margin:0 0 26px}
.kpi{position:relative;background:linear-gradient(180deg,var(--panel),#161309);border:1px solid var(--line);
  border-radius:14px;padding:18px 18px 16px;overflow:hidden}
.kpi::before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--on-ink-dim);opacity:.5}
.kpi.warn::before{background:var(--gold)} .kpi.ok::before{background:var(--green-dk)} .kpi.bad::before{background:#c4654e}
.kpi .n{font-family:var(--serif);font-size:2.3rem;font-weight:700;line-height:1;color:var(--on-ink)}
.kpi.warn .n{color:var(--gold-soft)} .kpi.ok .n{color:var(--green-dk)} .kpi.bad .n{color:#d98a72}
.kpi .l{font-size:.7rem;letter-spacing:.08em;text-transform:uppercase;color:var(--on-ink-dim);margin-top:8px;font-weight:600}
.kpi .sub{font-family:var(--mono);font-size:.68rem;color:var(--on-ink-mut);margin-top:5px}

/* =========================================================================
   CONIC PROGRESS RING
   ========================================================================= */
.ring{--p:0;--c:var(--gold);width:84px;height:84px;border-radius:50%;flex:none;display:grid;place-items:center;
  background:conic-gradient(var(--c) calc(var(--p)*1%), rgba(255,255,255,.07) 0);position:relative}
.ring::before{content:"";position:absolute;inset:8px;border-radius:50%;background:var(--panel)}
.ring .v{position:relative;font-family:var(--serif);font-weight:700;font-size:1.15rem;color:var(--on-ink)}
.ring.ok{--c:var(--green-dk)} .ring.warn{--c:var(--gold)}
.ring-row{display:flex;align-items:center;gap:14px}
.ring-row .rl{font-size:.82rem;color:var(--on-ink-mut)}
.ring-row .rl strong{display:block;color:var(--on-ink);font-size:.95rem;font-weight:600;font-family:var(--sans)}

/* =========================================================================
   PANELS
   ========================================================================= */
.grid2{display:grid;grid-template-columns:1.5fr 1fr;gap:20px;align-items:start}
.grid2>*{min-width:0}
.panel{background:linear-gradient(180deg,var(--panel),#15130b);border:1px solid var(--line);border-radius:14px;
  margin-bottom:20px;overflow:hidden}
.panel-head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:15px 20px;
  border-bottom:1px solid var(--line)}
.panel-head h2{font-size:1.12rem;margin:0}
.panel-head .cnt{font-family:var(--mono);font-size:.66rem;padding:3px 9px;border-radius:99px;
  background:rgba(198,164,92,.16);color:var(--gold-soft);letter-spacing:.04em}
.panel-body{padding:18px 20px}
.panel-body.flush{padding:0}

/* =========================================================================
   DATA TABLE
   ========================================================================= */
.tbl-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch}
table.dtable{width:100%;border-collapse:collapse;font-size:.9rem}
.dtable thead th{position:sticky;top:0;background:#14120b;font-family:var(--mono);font-size:.64rem;letter-spacing:.1em;
  text-transform:uppercase;color:var(--gold);font-weight:500;text-align:left;padding:11px 16px;border-bottom:1px solid var(--line);white-space:nowrap}
.dtable td{padding:12px 16px;border-bottom:1px solid var(--line-soft);color:var(--on-ink-mut);vertical-align:middle}
.dtable tbody tr:nth-child(even){background:rgba(255,255,255,.012)}
.dtable tbody tr:hover{background:rgba(198,164,92,.06)}
.dtable tbody tr:last-child td{border-bottom:0}
.dtable td strong,.dtable td .nm{color:var(--on-ink);font-weight:600}
.dtable .num{font-family:var(--mono);font-variant-numeric:tabular-nums}
.dtable .when{font-family:var(--mono);font-size:.74rem;color:var(--on-ink-dim);white-space:nowrap}

/* =========================================================================
   BADGES
   ========================================================================= */
.badge{display:inline-flex;align-items:center;gap:.4em;font-family:var(--mono);font-size:.66rem;font-weight:500;
  letter-spacing:.04em;padding:3px 9px;border-radius:99px;border:1px solid var(--line);color:var(--on-ink-mut);
  background:rgba(255,255,255,.03);text-transform:capitalize;white-space:nowrap}
.badge::before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor;opacity:.9}
.badge.ok{color:var(--green-dk);border-color:rgba(140,166,62,.4);background:rgba(140,166,62,.1)}
.badge.warn{color:var(--gold-soft);border-color:rgba(198,164,92,.4);background:rgba(198,164,92,.1)}
.badge.bad{color:#d98a72;border-color:rgba(196,101,78,.4);background:rgba(196,101,78,.12)}
.badge.info{color:#8fb4c9;border-color:rgba(143,180,201,.35);background:rgba(143,180,201,.1)}

/* =========================================================================
   ACTIVITY FEED
   ========================================================================= */
.feed{display:flex;flex-direction:column}
.fitem{display:flex;align-items:flex-start;gap:12px;padding:11px 0;border-bottom:1px solid var(--line-soft);font-size:.9rem}
.fitem:last-child{border-bottom:0}
.fic{width:28px;height:28px;border-radius:50%;flex:none;display:grid;place-items:center;font-size:.8rem;
  background:rgba(255,255,255,.04);border:1px solid var(--line);color:var(--on-ink-mut)}
.fic.reg,.fic.req{color:var(--gold-soft)} .fic.appr,.fic.pass,.fic.cert{color:var(--green-dk)} .fic.fail{color:#d98a72}
.fitem .ftx{flex:1;color:var(--on-ink-mut);line-height:1.4}
.fitem .ftx b{color:var(--on-ink);font-weight:600}
.fitem .fwhen{margin-left:auto;font-family:var(--mono);font-size:.7rem;color:var(--on-ink-dim);white-space:nowrap}

/* =========================================================================
   14-DAY BAR CHART
   ========================================================================= */
.bars{display:flex;align-items:flex-end;gap:6px;height:120px;padding-top:18px}
.bars .bar{flex:1;display:flex;flex-direction:column;justify-content:flex-end;align-items:center;gap:6px;height:100%}
.bars .col{width:100%;border-radius:4px 4px 0 0;min-height:3px;
  background:linear-gradient(180deg,var(--gold-soft),var(--gold-deep));transition:filter .2s}
.bars .bar:hover .col{filter:brightness(1.2)}
.bars .cv{font-family:var(--mono);font-size:.62rem;color:var(--on-ink-mut)}
.bars .cd{font-family:var(--mono);font-size:.56rem;color:var(--on-ink-dim);writing-mode:horizontal-tb}

/* mini inline bar (e.g. open-rate cell) */
.bar-mini{height:6px;border-radius:99px;background:rgba(255,255,255,.08);overflow:hidden;min-width:70px;flex:1}
.bar-mini span{display:block;height:100%;background:linear-gradient(90deg,var(--gold-deep),var(--gold))}

/* =========================================================================
   GENERIC CARDS / PROGRESS / EMPTY / PILLS (dark)
   ========================================================================= */
.lcard{background:linear-gradient(180deg,var(--panel),#15130b);border:1px solid var(--line);border-radius:14px;padding:22px}
.cardgrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:18px}
.progress{height:8px;border-radius:99px;background:rgba(255,255,255,.08);overflow:hidden}
.progress span{display:block;height:100%;background:linear-gradient(90deg,var(--gold-deep),var(--gold))}
.empty{text-align:center;color:var(--on-ink-dim);padding:32px 16px;font-size:.9rem}
.empty .big{font-size:1.6rem;opacity:.5;margin-bottom:8px}
.pill-sm{display:inline-block;font-family:var(--mono);font-size:.66rem;padding:2px 8px;border-radius:99px;
  background:rgba(255,255,255,.06);color:var(--on-ink-mut)}
.eyebrow{color:var(--gold)}
a.tlink{color:var(--gold-soft);font-weight:600}

/* =========================================================================
   MESSAGES (flash)
   ========================================================================= */
.msg{padding:12px 16px;border-radius:10px;margin-bottom:14px;font-size:.92rem;border:1px solid}
.msg.success{background:rgba(140,166,62,.12);border-color:rgba(140,166,62,.4);color:var(--green-dk)}
.msg.error{background:rgba(196,101,78,.12);border-color:rgba(196,101,78,.45);color:#e09b85}
.msg.info{background:rgba(198,164,92,.12);border-color:rgba(198,164,92,.4);color:var(--gold-soft)}

/* =========================================================================
   FORMS (dark)
   ========================================================================= */
.field{display:flex;flex-direction:column;gap:7px;margin-bottom:15px}
.field label{font-size:.82rem;font-weight:600;color:var(--on-ink)}
.field input,.field select,.field textarea{font:inherit;font-size:.96rem;padding:12px 14px;border-radius:9px;
  width:100%;max-width:100%;box-sizing:border-box;
  border:1.5px solid var(--line);background:#0f0e08;color:var(--on-ink);transition:border-color .18s,box-shadow .18s}
.field input::placeholder{color:var(--on-ink-dim)}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--gold);box-shadow:var(--focus)}
.field .errnote{color:#e09b85;font-size:.8rem}
.errnote{color:#e09b85;font-size:.8rem}

/* =========================================================================
   READING CARD (light surface for long-form lesson + certificate)
   ========================================================================= */
.readingcard{background:var(--parch-2);color:var(--on-parch);border:1px solid var(--parch-3);border-radius:14px;
  padding:clamp(24px,4vw,48px);box-shadow:0 30px 70px -50px rgba(0,0,0,.7)}
.readingcard h1,.readingcard h2,.readingcard h3{color:var(--on-parch)}
.readingcard a{color:var(--gold-ink)}
.readingcard .muted{color:var(--on-parch-mut)}

/* =========================================================================
   RESPONSIVE — sidebar collapses to a drawer
   ========================================================================= */
@media(max-width:900px){
  body.lms.app{grid-template-columns:1fr}
  .sidebar{position:fixed;left:0;top:0;bottom:0;width:var(--sidebar-w);transform:translateX(-100%);
    transition:transform .28s var(--ease);box-shadow:0 0 60px rgba(0,0,0,.6)}
  .nav-toggle:checked ~ .sidebar{transform:none}
  .nav-toggle:checked ~ .scrim{opacity:1;pointer-events:auto}
  .scrim{position:fixed;inset:0;background:rgba(0,0,0,.5);z-index:70;opacity:0;pointer-events:none;transition:opacity .28s}
  .app-topbar{display:flex;align-items:center;gap:14px;position:sticky;top:0;z-index:60;height:58px;padding:0 16px;
    background:rgba(16,15,10,.94);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
  .app-topbar .burger{width:42px;height:42px;border:1px solid var(--line);border-radius:8px;display:grid;place-items:center;
    color:var(--on-ink);cursor:pointer;font-size:1.1rem}
  .app-topbar .tb-brand{font-family:var(--serif);font-weight:600;color:var(--on-ink)}
  .grid2{grid-template-columns:1fr}
}
@media(min-width:901px){ .app-topbar,.scrim{display:none} }
@media(max-width:640px){
  .dtable{min-width:520px}
  .page-head{flex-direction:column;align-items:flex-start}
  .page-head .meta{text-align:left}
}

/* .lede defaults to a light-surface muted ink; on the dark LMS use cream-muted */
.lms .lede{color:var(--on-ink-mut)}