:root{
  --bg:#f3f5f7;
  --panel:#ffffff;
  --text:#18202a;
  --muted:#6b7280;
  --line:#dfe4ea;
  --brand:#111827;
  --soft:#eef1f5;
  --shadow:0 10px 30px rgba(15,23,42,.08);
  --radius:18px;
}
*{box-sizing:border-box}
html{font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:var(--bg);color:var(--text)}
body{margin:0;min-height:100vh}
button,input,select{font:inherit}
button{cursor:pointer}
.hidden{display:none!important}
a{text-decoration:none;color:inherit}

.login-wrap,.setup-wrap{min-height:100vh;display:grid;place-items:center;padding:24px}
.panel{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:22px}
.login-panel,.setup-panel{width:min(100%,500px)}
.setup-panel{width:min(100%,620px)}
.brand{display:flex;align-items:center;gap:12px}
.brand-center{justify-content:center;margin-bottom:24px}
.brand h1,.brand p{margin:0}
.brand p,.brand span{color:var(--muted);font-size:.9rem}
.brand-mark{width:58px;height:58px;border-radius:18px;background:var(--brand);color:white;display:grid;place-items:center;font-weight:800;letter-spacing:-.05em}
.brand-mark.small{width:42px;height:42px;border-radius:13px;font-size:.9rem}

.form-stack{display:grid;gap:14px}
.form-stack h2{margin:12px 0 0;font-size:1.05rem}
label{display:grid;gap:7px;font-weight:650;font-size:.94rem}
input,select{width:100%;border:1px solid var(--line);background:white;color:var(--text);border-radius:12px;padding:12px 13px;outline:none}
input:focus,select:focus{border-color:#9ca3af;box-shadow:0 0 0 3px rgba(17,24,39,.06)}
small{font-weight:400;color:var(--muted)}
button,.button{border:0;border-radius:12px;padding:11px 15px;font-weight:750}
.primary{background:var(--brand);color:white}
.secondary{background:var(--soft);color:var(--text)}
.ghost{background:transparent;color:var(--text)}
.full{width:100%}

.notice{border-radius:13px;padding:12px 14px;margin:0 0 18px;font-size:.93rem;line-height:1.45}
.notice.info{background:#eff6ff}
.notice.success{background:#ecfdf5}
.notice.error,.form-error{color:#991b1b;background:#fef2f2}
.form-error{border-radius:10px;padding:0 10px}
.hint,.muted{color:var(--muted)}
code{background:var(--soft);padding:2px 6px;border-radius:6px}

.topbar{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.92);backdrop-filter:blur(14px);border-bottom:1px solid var(--line);padding:12px max(18px,env(safe-area-inset-left));display:flex;justify-content:space-between;align-items:center;gap:15px}
.topbar-user{display:flex;align-items:center;gap:12px}
.app-shell{max-width:1120px;margin:0 auto;padding:34px 20px 70px}
.page-head{display:flex;justify-content:space-between;align-items:flex-end;gap:20px;margin-bottom:22px}
.page-head h1{font-size:clamp(1.8rem,4vw,2.6rem);margin:3px 0}
.eyebrow{text-transform:uppercase;letter-spacing:.12em;font-size:.75rem;font-weight:800;color:var(--muted);margin:0}
.module-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:15px}
.module-card{display:grid;grid-template-columns:auto 1fr auto;align-items:center;text-align:left;gap:14px;background:var(--panel);border:1px solid var(--line);border-radius:17px;padding:18px;box-shadow:var(--shadow);transition:.15s transform,.15s border-color}
.module-card:hover{transform:translateY(-2px);border-color:#b8c0ca}
.module-icon{font-size:1.7rem}
.module-copy{display:grid;gap:4px}
.module-copy span{font-size:.87rem;color:var(--muted);line-height:1.35}
.role-badge{font-size:.75rem;border-radius:999px;background:var(--soft);padding:6px 8px}
.back-link{background:transparent;padding:0;margin-bottom:20px;color:var(--muted)}
.placeholder{min-height:180px;display:grid;place-content:center;text-align:center}
.empty-state{text-align:center;color:var(--muted)}

.section-head{display:flex;justify-content:space-between;align-items:center;gap:15px;margin-bottom:16px}
.section-head h2,.section-head p{margin:0}
.user-row{width:100%;display:grid;grid-template-columns:minmax(160px,.8fr) minmax(250px,1.4fr) auto;align-items:center;gap:16px;text-align:left;background:white;border:0;border-top:1px solid var(--line);padding:15px 4px}
.user-row:first-child{border-top:0}
.user-main{display:grid;gap:3px}
.user-main span,.user-perms{color:var(--muted);font-size:.87rem}
.chev{font-size:1.6rem;color:#9ca3af}

.dialog-backdrop{position:fixed;inset:0;z-index:50;background:rgba(15,23,42,.44);display:grid;place-items:center;padding:18px}
.dialog{width:min(100%,680px);max-height:90vh;overflow:auto;background:white;border-radius:20px;padding:22px;box-shadow:0 30px 80px rgba(0,0,0,.22)}
.icon-btn{font-size:1.8rem;padding:6px 10px}
.checkline{display:flex;align-items:center;gap:10px}
.checkline input,.module-check input{width:auto}
.permission-editor{display:grid;gap:9px;margin-top:10px}
.permission-row{display:grid;grid-template-columns:1fr 150px;gap:12px;align-items:center;background:var(--soft);border-radius:13px;padding:10px 12px}
.module-check{display:flex;align-items:center;gap:10px}
.dialog-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:4px}

@media(max-width:680px){
  .topbar-user>span{display:none}
  .app-shell{padding:24px 14px 60px}
  .page-head{align-items:flex-start}
  .user-row{grid-template-columns:1fr auto}
  .user-perms{grid-column:1/-1}
  .permission-row{grid-template-columns:1fr 125px}
}