/* SiteTrellis dashboard design system. Extend with feature-specific rules in your own file
   (e.g. assets/agents.css) rather than editing shared rules casually. */
:root{
  --bg:#f5f7f6; --surface:#fff; --text:#1b2a24; --muted:#64766e; --line:#e1e8e4;
  /* Brand v2 "Canopy" (docs/brand.md): --brand = text/links/accents on light surfaces (white on it is 6:1);
     --accent = the bright CTA fill, always paired with --on-accent text. */
  --brand:#08704f; --brand-dark:#055640; --brand-soft:#e2f6ec;
  --accent:#2bd98b; --accent-hi:#5aeaa8; --on-accent:#04130d;
  --danger:#c0392b; --danger-soft:#fbeae8; --warn:#9a6700; --warn-soft:#fff4d6; --info:#1f5fa6; --info-soft:#e6f0fb;
  --radius:10px; --shadow:0 1px 2px rgba(16,40,30,.06),0 4px 14px rgba(16,40,30,.05);
  --sidebar:232px;
}
*{box-sizing:border-box}
html,body{margin:0}
body{font:15px/1.5 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;color:var(--text);background:var(--bg)}
a{color:var(--brand);text-decoration:none} a:hover{text-decoration:underline}
h1{font-size:24px;margin:0} h2{font-size:18px;margin:0 0 12px} h3{font-size:15px;margin:0 0 8px}
.muted{color:var(--muted)} .small{font-size:13px} .center{text-align:center}
.grow{flex:1} .row{display:flex;gap:12px;align-items:center;flex-wrap:wrap} .stack>*+*{margin-top:16px}
.mt{margin-top:16px} .mb{margin-bottom:16px}
code,.mono{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:13px}
code{background:#eef2f0;padding:1px 5px;border-radius:4px}
pre.code{background:#13201b;color:#d7efe4;padding:14px;border-radius:var(--radius);overflow:auto;font-size:13px}

/* shell */
.app{display:flex;min-height:100vh}
.sidebar{width:var(--sidebar);background:#08140f;color:#cfe3d9;padding:18px 12px;position:fixed;inset:0 auto 0 0;overflow-y:auto}
.sidebar .brand{display:flex;gap:10px;align-items:center;color:#fff;font-weight:700;font-size:17px;padding:4px 8px 18px}
.logo{display:block;width:auto;height:28px;color:#fff;--logo-dot:#2bd98b}
.authbox .brand .logo{height:34px;color:var(--text);--logo-dot:#0f9d6b}
.sidebar nav a{display:flex;gap:10px;align-items:center;padding:9px 10px;border-radius:8px;color:#b8d0c5;margin-bottom:2px}
.sidebar nav a:hover{background:#12281f;color:#fff;text-decoration:none}
.sidebar nav a.active{background:var(--accent);color:var(--on-accent);font-weight:600}
.main{margin-left:var(--sidebar);flex:1;min-width:0;display:flex;flex-direction:column}
.topbar{display:flex;gap:12px;align-items:center;padding:12px 24px;background:var(--surface);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:5}
.menu-btn{display:none;background:none;border:0;font-size:20px;cursor:pointer}
.content{padding:24px;max-width:1180px;width:100%}
.page-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:20px;flex-wrap:wrap}
.usermenu{position:relative} .usermenu summary{cursor:pointer;list-style:none;padding:6px 10px;border-radius:8px} .usermenu summary:hover{background:var(--bg)}
.usermenu .menu{position:absolute;right:0;top:110%;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:10px;min-width:220px;display:flex;flex-direction:column;gap:6px}
.linklike{background:none;border:0;padding:0;color:var(--brand);cursor:pointer;font:inherit}

/* components */
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow)}
.card+.card{margin-top:16px}
.grid{display:grid;gap:16px} .grid-2{grid-template-columns:repeat(2,1fr)} .grid-3{grid-template-columns:repeat(3,1fr)} .grid-4{grid-template-columns:repeat(4,1fr)}
.stat .num{font-size:28px;font-weight:700} .stat .label{color:var(--muted);font-size:13px}
.btn{display:inline-flex;align-items:center;gap:6px;padding:8px 14px;border-radius:8px;border:1px solid var(--line);background:var(--surface);color:var(--text);cursor:pointer;font:inherit;font-weight:600;text-decoration:none}
.btn:hover{background:var(--bg);text-decoration:none}
.btn-primary{background:var(--accent);border-color:var(--accent);color:var(--on-accent)} .btn-primary:hover{background:var(--accent-hi);border-color:var(--accent-hi)}
.btn-danger{color:var(--danger);border-color:#e8c4bf} .btn-danger:hover{background:var(--danger-soft)}
.btn-sm{padding:4px 10px;font-size:13px} .btn[disabled]{opacity:.5;cursor:not-allowed}
.badge{display:inline-block;padding:2px 9px;border-radius:99px;background:var(--brand-soft);color:var(--brand-dark);font-size:12px;font-weight:600}
.badge-gray{background:#edf1ef;color:#52645c} .badge-red{background:var(--danger-soft);color:var(--danger)} .badge-yellow{background:var(--warn-soft);color:var(--warn)} .badge-blue{background:var(--info-soft);color:var(--info)}
.alert{padding:10px 14px;border-radius:8px;margin-bottom:14px;border:1px solid transparent}
.alert-success{background:var(--brand-soft);border-color:#bfe3d1} .alert-error{background:var(--danger-soft);border-color:#f0c6c1;color:#8a2a20}
.alert-warn{background:var(--warn-soft);border-color:#f0dca0} .alert-info{background:var(--info-soft);border-color:#bcd5f0}
table.table{width:100%;border-collapse:collapse;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.table th,.table td{padding:10px 14px;text-align:left;border-bottom:1px solid var(--line);vertical-align:middle}
.table th{background:#f0f4f2;font-size:12px;text-transform:uppercase;letter-spacing:.04em;color:var(--muted)}
.table tr:last-child td{border-bottom:0} .table tr:hover td{background:#fafcfb}
.empty{text-align:center;padding:40px 20px;color:var(--muted)}
.tabs{display:flex;gap:4px;border-bottom:1px solid var(--line);margin-bottom:20px;flex-wrap:wrap}
.tabs a,.tabs button{padding:9px 14px;border:0;background:none;color:var(--muted);border-bottom:2px solid transparent;cursor:pointer;font:inherit;font-weight:600}
.tabs a.active,.tabs button.active{color:var(--brand);border-color:var(--brand);text-decoration:none}
.tabpanel{display:none} .tabpanel.active{display:block}

/* forms */
label{display:block;font-weight:600;font-size:14px;margin-bottom:4px}
.field{margin-bottom:16px} .field .hint{color:var(--muted);font-size:13px;margin-top:4px} .field .error{color:var(--danger);font-size:13px;margin-top:4px}
input[type=text],input[type=email],input[type=password],input[type=url],input[type=number],input[type=search],input[type=time],select,textarea{
  width:100%;padding:9px 11px;border:1px solid #cfdad4;border-radius:8px;font:inherit;background:#fff;color:var(--text)}
textarea{min-height:110px;resize:vertical} textarea.tall{min-height:240px}
input:focus,select:focus,textarea:focus{outline:2px solid var(--brand-soft);border-color:var(--brand)}
input[type=checkbox],input[type=radio]{accent-color:var(--brand)}
.check{display:flex;gap:8px;align-items:center;font-weight:500} .check input{margin:0}
input[type=color]{width:48px;height:36px;padding:2px;border:1px solid #cfdad4;border-radius:8px;background:#fff}
.form-actions{display:flex;gap:10px;margin-top:20px}

/* auth pages */
.authpage{display:grid;place-items:center;min-height:100vh;padding:20px}
.authbox{width:100%;max-width:420px} .authbox .brand{display:flex;gap:10px;justify-content:center;align-items:center;font-weight:700;font-size:20px;color:var(--text);margin-bottom:20px}
.authbox h1{margin-bottom:6px}

@media (max-width:900px){
  .sidebar{transform:translateX(-100%);transition:transform .2s;z-index:20} .sidebar.open{transform:none}
  .main{margin-left:0} .menu-btn{display:block}
  .grid-2,.grid-3,.grid-4{grid-template-columns:1fr} .content{padding:16px}
}