:root{
  --green:#2ea44f; --ink:#202124; --muted:#5f6368; --bg:#fff; --panel:#fff; --border:#e0e3e7;
  --shadow:0 1px 3px rgba(0,0,0,.08), 0 2px 6px rgba(0,0,0,.05);
  --radius:16px; --space-1:4px; --space-2:8px; --space-3:12px; --space-4:16px; --space-6:24px; --space-8:32px; --space-10:40px;
  --fs-100:12px; --fs-200:14px; --fs-300:15px; --fs-400:16px; --fs-500:20px; --fs-700:32px;
}
*{box-sizing:border-box}
html,body{height:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:var(--fs-300)/1.5 Arial,Helvetica,"Noto Sans",system-ui,-apple-system,Segoe UI,Roboto,"Apple Color Emoji","Segoe UI Emoji";-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}

/* App bar */
.appbar{position:sticky;top:0;z-index:10;background:var(--bg);border-bottom:1px solid var(--border)}
.appbar__row{max-width:1200px;margin:0 auto;padding:12px var(--space-8);display:flex;align-items:center;gap:18px}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;letter-spacing:.2px;color:var(--ink);font-size:18px}
.brand .dot{width:7px;height:7px;border-radius:50%;background:var(--green);display:inline-block;margin-left:4px}

/* Logo + fallback */
.brand-logo{height:20px;width:auto;display:inline-block;vertical-align:middle;margin-right:6px;filter:drop-shadow(0 0 1px rgba(0,0,0,.35))}
.brand-fallback{display:none;font-weight:800}
.brand.no-logo .brand-logo{display:none}
.brand.no-logo .brand-fallback{display:inline-block}

/* Search */
.appbar__search{flex:1;display:flex;align-items:center;gap:10px}
.searchbox{flex:1;display:flex;align-items:center;gap:10px;height:44px;background:#fff;border:1px solid var(--border);border-radius:22px;padding:0 16px}
.searchbox input{flex:1;border:0;outline:0;background:transparent;font-size:15px}
.searchbox svg{color:var(--green)}
.appbar__actions{display:flex;align-items:center;gap:10px}
.iconbtn{width:40px;height:40px;display:grid;place-items:center;border-radius:20px;border:0;background:transparent;cursor:pointer}
.iconbtn:hover{background:#f1f3f4}
.avatar-btn{width:40px;height:40px;border-radius:20px;overflow:hidden;border:1px solid var(--border);background:#eaf7ed}
.avatar-btn img{width:100%;height:100%;object-fit:cover}

/* Layout */
.shell{max-width:1200px;margin:0 auto;padding:var(--space-8)}
.grid{display:grid;grid-template-columns:260px 1fr;gap:var(--space-8)}

/* Sidebar */
.sidebar{border-right:1px solid var(--border);padding-right:var(--space-8)}
.nav a{display:flex;align-items:center;gap:12px;padding:12px 12px;border-radius:12px;text-decoration:none;color:var(--ink);font-weight:600}
.nav a:hover{background:#f4f6f8}
.nav a.active{background:rgba(46,164,79,.12);color:#0b4e22}
.nav .dot{width:8px;height:8px;border-radius:50%;background:var(--border)}

/* Content primitives */
.hi{display:grid;justify-items:center;gap:10px;margin:22px 0 var(--space-8) 0}
.hi .avatar{width:96px;height:96px;border-radius:50%;overflow:hidden;display:grid;place-items:center;border:3px solid #e6efe8;background:#eaf7ed}
.hi .avatar img{width:100%;height:100%;object-fit:cover}
.hi h1{margin:0;font-size:var(--fs-700);font-weight:700}
.hi p{margin:0;color:var(--muted);font-size:14px}

/* Cards */
.cards{display:grid;grid-template-columns:1fr 1fr;gap:var(--space-8)}
.card{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:var(--space-8);box-shadow:var(--shadow);display:grid;grid-template-columns:auto 1fr;gap:16px;align-items:start}
.card .ico{width:40px;height:40px;border-radius:10px;overflow:hidden;background:#eaf7ed;display:grid;place-items:center;border:1px solid #def0e4}
.card .ico img{width:24px;height:24px;object-fit:contain} /* 24×24 default icon */
.card h2{margin:0 0 6px 0;font-size:18px}
.card p{margin:0;color:var(--muted);font-size:14px;grid-column:2}
.card .btn{grid-column:2;margin-top:12px;background:var(--green);color:#fff;border:1px solid var(--green);padding:10px 16px;border-radius:10px;font-weight:700;cursor:pointer}
.card .btn:hover{box-shadow:0 1px 2px rgba(0,0,0,.18)}
.card--row{grid-column:1 / -1}

/* Help list block */
.helpbox{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:var(--space-8);box-shadow:var(--shadow)}
.helpbox h3{margin:0 0 12px 0;font-size:18px}
.helpbox .item{display:flex;align-items:center;justify-content:space-between;padding:16px 0;border-top:1px solid var(--border)}
.helpbox .item:first-of-type{border-top:0}
.helpbox .item a{color:var(--ink);text-decoration:none}
.helpbox .item a:hover{text-decoration:underline}

/* Footer */
.ftr{color:#70757a;background:#f2f2f2;border-top:1px solid #e4e4e4}
.ftr__row{max-width:1200px;margin:0 auto;padding:12px 24px;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:16px}
.ftr__left,.ftr__right{display:flex;gap:18px;align-items:center;flex-wrap:wrap}
.ftr__left{justify-self:start}.ftr__right{justify-self:end}
.ftr a{color:var(--green);text-decoration:none;font-weight:600}
.ftr a:hover{text-decoration:underline}
.ftr__center{grid-column:2;justify-self:center;text-align:center;font-weight:700;color:var(--green)}

/* Responsive */
@media (max-width:1100px){.cards{grid-template-columns:1fr}}
@media (max-width:880px){.grid{grid-template-columns:1fr}.sidebar{border-right:0;padding-right:0}}