*{box-sizing:border-box}
:root{
  --bg:#f4f6f9;
  --card:#ffffff;
  --border:#dfe5ee;
  --text:#162033;
  --muted:#697588;
  --accent:#2f5cf3;
  --accent-soft:#eef2ff;
  --success-bg:#eaf8ef;
  --success:#167642;
  --warning-bg:#fff6dd;
  --warning:#805d00;
  --danger:#b42318;
}
html,body{margin:0;padding:0;min-height:100%;background:var(--bg);color:var(--text)}
body{font-family:Arial,Helvetica,sans-serif;font-size:16px;line-height:1.45}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}
.shell{width:min(1180px,calc(100% - 32px));margin:0 auto;padding:24px 0 48px}
.topbar{
  display:flex;align-items:center;justify-content:space-between;gap:20px;
  margin-bottom:24px;padding:16px 20px;background:#fff;border:1px solid var(--border);
  border-radius:14px;box-shadow:0 4px 16px rgba(20,34,64,.04)
}
.brand{display:flex;align-items:center;gap:8px;white-space:nowrap}
.topbar nav{display:flex;align-items:center;gap:14px;flex-wrap:wrap}
.topbar nav a{font-size:14px;font-weight:600;text-decoration:none}
.version{font-size:12px;color:var(--muted);font-weight:400}
.grid{display:grid;gap:22px}
.grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}
.grid.sidebar{grid-template-columns:minmax(300px,360px) minmax(0,1fr);align-items:start}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.card{
  min-width:0;background:var(--card);border:1px solid var(--border);border-radius:14px;
  padding:26px;box-shadow:0 4px 18px rgba(20,35,70,.045)
}
h1,h2,h3{margin-top:0;line-height:1.2}
h1{font-size:30px;margin-bottom:14px}
h2{font-size:22px;margin-bottom:12px}
p{margin:0 0 14px}
.muted,small{color:var(--muted)}
small{display:block;margin-top:4px;font-size:12px}
label{display:block;font-weight:600;margin:14px 0;font-size:14px}
input,select,textarea{
  display:block;width:100%;max-width:100%;margin-top:7px;padding:11px 12px;
  border:1px solid #cbd4e1;border-radius:9px;background:#fff;color:var(--text);
  font:inherit;line-height:1.3;outline:none
}
input:focus,select:focus,textarea:focus{border-color:#7d9bff;box-shadow:0 0 0 3px rgba(47,92,243,.10)}
textarea{resize:vertical}
button,.button{
  display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:9px;
  padding:10px 15px;background:var(--accent);color:#fff;font:inherit;font-weight:600;
  cursor:pointer;text-decoration:none
}
.button.secondary{background:var(--accent-soft);color:#2946a4}
.link-button{display:inline;background:none;color:var(--accent);padding:0;border-radius:0;font-weight:600}
.danger-text{color:var(--danger)}
.inline{display:inline}
.actions{display:flex;align-items:center;gap:10px;margin-top:18px}
.alert,.success,.warning{padding:12px 14px;border-radius:9px;margin:0 0 18px}
.alert{background:#fff0f0;color:#962727}
.success{background:var(--success-bg);color:var(--success)}
.warning{background:var(--warning-bg);color:var(--warning)}
.section-head{display:flex;align-items:flex-start;justify-content:space-between;gap:14px}
.admin-cards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin-top:18px}
.admin-cards a{
  display:block;border:1px solid var(--border);border-radius:12px;padding:16px;
  background:#fff;text-decoration:none
}
.admin-cards a:hover{border-color:#bfcaf0;background:#fafbff;text-decoration:none}
.admin-cards strong,.admin-cards span{display:block}
.admin-cards span{margin-top:5px;color:var(--muted);font-size:14px}
.stats{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
.stats div{padding:18px;border:1px solid var(--border);border-radius:12px;background:#fbfcfe}
.stats strong{display:block;font-size:28px}
.stats span{color:var(--muted);font-size:13px}
.table-wrap{width:100%;overflow:auto}
table{width:100%;border-collapse:collapse;margin-top:14px;font-size:14px}
th,td{text-align:left;padding:12px;border-bottom:1px solid #e8edf4;vertical-align:top}
th{background:#fafbfe;color:#607086;font-size:12px;text-transform:uppercase;letter-spacing:.02em}
.row-actions{white-space:nowrap}
.row-actions>a,.row-actions form{margin-right:10px}
.pill,.status{
  display:inline-block;padding:5px 9px;border-radius:999px;font-size:12px;line-height:1;
  background:var(--accent-soft);color:#354e9c
}
.status.active{background:#eaf8ef;color:#167642}
.status.inactive{background:#eef0f3;color:#687386}
.role-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.role-card{border:1px solid var(--border);border-radius:12px;padding:18px;background:#fff}
.permission-list{columns:2;padding-left:18px}
.permission-list li{margin:5px 0;font-size:13px}
.tech-list{display:grid;grid-template-columns:150px minmax(0,1fr);gap:8px 14px}
.tech-list dt{font-weight:700}
.tech-list dd{margin:0;word-break:break-word}
.chips{display:flex;gap:7px;flex-wrap:wrap;margin:10px 0 16px}
.auth-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:20px}
.auth-card{width:min(430px,100%)}
@media(max-width:900px){
  .grid.two,.grid.sidebar,.role-grid,.admin-cards,.form-grid{grid-template-columns:1fr}
  .topbar{align-items:flex-start;flex-direction:column}
  .shell{width:min(100% - 20px,1180px);padding-top:10px}
  .card{padding:20px}
}

/* v0.3 sources */
.client-head{display:flex;align-items:flex-start;justify-content:space-between;gap:20px;margin-bottom:22px}.eyebrow{text-transform:uppercase;letter-spacing:.08em;font-size:12px;font-weight:700;color:#697588;margin-bottom:6px}.source-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin-bottom:22px}.source-card{display:grid;grid-template-columns:58px 1fr;gap:16px;background:#fff;border:1px solid #dfe5ee;border-radius:14px;padding:20px}.source-card h2{margin-bottom:8px}.source-icon{width:58px;height:58px;border-radius:14px;background:#eef2ff;color:#2946a4;display:flex;align-items:center;justify-content:center;font-weight:800}.disabled-card{opacity:.72}.narrow{max-width:720px}.info-box{padding:12px 14px;border-radius:9px;margin:0 0 18px;background:#f6f8fc;color:#162033;border:1px solid #dfe5ee}.secondary-button{background:#eef2ff;color:#2946a4}.top-gap{margin-top:18px}
@media(max-width:900px){.source-grid{grid-template-columns:1fr}.client-head{align-items:flex-start;flex-direction:column}}