:root{--bg:#f3f6fb;--panel:#fff;--panel2:#f8fafc;--text:#182134;--muted:#707b8e;--line:#e2e8f0;--accent:#5b5cf0;--accent2:#8b5cf6;--nav:#11182a;--navtext:#dbe3f1;--ok:#19a45b;--bad:#df4655;--shadow:0 14px 38px rgba(35,45,70,.08);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color-scheme:light}html[data-theme=dark]{--bg:#090d16;--panel:#111726;--panel2:#0d1320;--text:#f4f7fb;--muted:#93a0b6;--line:#263148;--nav:#080c14;--navtext:#dce4f4;--shadow:none;color-scheme:dark}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text)}.shell{min-height:100vh;display:grid;grid-template-columns:255px 1fr}.sidebar{background:var(--nav);color:var(--navtext);padding:24px 17px;display:flex;flex-direction:column}.brand{display:flex;gap:12px;align-items:center;padding:0 8px 25px;border-bottom:1px solid rgba(255,255,255,.08)}.brand-mark{width:42px;height:42px;border-radius:13px;display:grid;place-items:center;background:linear-gradient(135deg,var(--accent),var(--accent2));color:white;font-weight:900}.brand small{display:block;opacity:.6;margin-top:2px}.sidebar nav{display:grid;gap:7px;margin-top:24px}.sidebar a{color:var(--navtext);text-decoration:none;padding:12px 13px;border-radius:11px;display:flex;justify-content:space-between;align-items:center;font-size:14px}.sidebar a.active{background:linear-gradient(135deg,rgba(91,92,240,.3),rgba(139,92,246,.18));color:white}.sidebar a.disabled{opacity:.42;cursor:not-allowed}.sidebar a span{font-size:10px}.sidebar-footer{margin-top:auto;padding:18px 10px 0;color:#7f8ba1;font-size:12px}main{padding:30px;max-width:1500px;width:100%;margin:0 auto}.topbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px}.topbar h1{margin:0;font-size:26px}.topbar p{margin:5px 0 0;color:var(--muted)}.theme-toggle{border:1px solid var(--line);background:var(--panel);color:var(--text);width:42px;height:42px;border-radius:13px;cursor:pointer;font-size:20px}.hero{background:linear-gradient(115deg,#4f46e5,#7c3aed);color:white;border-radius:22px;padding:30px;display:flex;justify-content:space-between;align-items:center;box-shadow:0 20px 50px rgba(79,70,229,.25)}.hero h2{font-size:30px;margin:6px 0 8px}.hero p{max-width:720px;opacity:.86;margin:0}.eyebrow{font-size:11px;font-weight:900;letter-spacing:.16em}.phase-badge{min-width:120px;text-align:center;padding:18px;border:1px solid rgba(255,255,255,.25);border-radius:18px;background:rgba(255,255,255,.1)}.phase-badge strong{font-size:38px;display:block}.phase-badge span{font-size:12px;opacity:.8}.grid{display:grid;gap:18px}.cards{grid-template-columns:repeat(4,1fr);margin:20px 0}.card,.panel{background:var(--panel);border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow)}.card{padding:20px}.card h3{margin:10px 0 8px;font-size:13px;color:var(--muted)}.card strong{font-size:21px}.card p{margin:5px 0 0;color:var(--muted);font-size:12px}.status-dot{display:block;width:9px;height:9px;border-radius:50%}.ok{background:var(--ok)}.bad{background:var(--bad)}.lower{grid-template-columns:1.15fr .85fr}.panel{padding:22px}.panel-head{display:flex;justify-content:space-between;align-items:center}.panel h3{margin:0}.panel h4{font-size:24px;margin:28px 0 8px}.panel p{color:var(--muted);line-height:1.6}.pill{font-size:11px;font-weight:800;background:rgba(25,164,91,.12);color:var(--ok);padding:6px 9px;border-radius:999px}.pill.muted{background:var(--panel2);color:var(--muted)}.checklist{margin-top:15px}.checklist div{display:flex;gap:11px;padding:12px 0;border-bottom:1px solid var(--line)}.checklist div:last-child{border:0}.checklist b{color:var(--ok)}.notice{background:var(--panel2);border:1px solid var(--line);border-radius:12px;padding:14px;margin-top:20px;color:var(--muted);font-size:13px}@media(max-width:980px){.shell{grid-template-columns:82px 1fr}.brand div,.sidebar a span,.sidebar a:not(.active){font-size:0}.brand{justify-content:center;padding-left:0;padding-right:0}.sidebar a{justify-content:center}.sidebar a.active{font-size:13px}.sidebar-footer{display:none}.cards{grid-template-columns:repeat(2,1fr)}}@media(max-width:680px){.shell{display:block}.sidebar{position:static;padding:12px 15px}.brand{border:0;padding:0;justify-content:flex-start}.brand div{display:block}.sidebar nav,.sidebar-footer{display:none}main{padding:18px}.hero{align-items:flex-start;gap:22px;flex-direction:column}.hero h2{font-size:25px}.cards,.lower{grid-template-columns:1fr}.topbar p{font-size:12px}}

/* Phase 2 authentication */
.auth-wrap{min-height:100vh;display:grid;place-items:center;padding:28px;background:radial-gradient(circle at 80% 10%,rgba(99,102,241,.18),transparent 28%),var(--bg)}.auth-card{width:min(100%,480px);background:var(--panel);border:1px solid var(--line);border-radius:24px;padding:30px;box-shadow:0 24px 70px rgba(0,0,0,.12)}.auth-brand{margin-bottom:28px}.auth-card h1{font-size:27px;margin:0 0 8px}.muted{color:var(--muted)}form label{display:block;font-size:13px;font-weight:750;margin:15px 0 6px}form input{width:100%;border:1px solid var(--line);background:var(--panel);color:var(--text);border-radius:11px;padding:12px 13px;font:inherit}.primary,.danger{border:0;border-radius:11px;padding:11px 15px;font-weight:800;cursor:pointer}.primary{display:inline-block;background:linear-gradient(135deg,#5b5cf0,#8b5cf6);color:#fff;margin-top:18px}.danger{background:#b91c1c;color:#fff}.button-link{text-decoration:none}.alert{margin:0 0 18px;padding:12px 14px;border-radius:11px}.alert.ok{background:rgba(22,163,74,.12);color:#16a34a}.alert.bad{background:rgba(220,38,38,.12);color:#dc2626}.secret-box{display:grid;gap:8px;padding:16px;border:1px solid var(--line);border-radius:14px;margin:18px 0}.secret-box code{font-size:18px;letter-spacing:2px;overflow-wrap:anywhere}.recovery-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:20px 0}.recovery-grid code{padding:10px;border:1px solid var(--line);border-radius:9px;text-align:center}.top-actions{display:flex;align-items:center;gap:10px}.logout{color:var(--text);text-decoration:none;border:1px solid var(--line);border-radius:10px;padding:9px 12px}.user-list>div{display:flex;align-items:center;justify-content:space-between;gap:15px;padding:13px 0;border-bottom:1px solid var(--line)}.user-list span{display:grid}.user-list small{color:var(--muted);margin-top:3px}.user-list em{color:var(--muted);font-size:13px}@media(max-width:650px){.auth-card{padding:22px}.recovery-grid{grid-template-columns:1fr}.user-list>div{align-items:flex-start;flex-direction:column}}
select,textarea{width:100%;box-sizing:border-box;border:1px solid var(--border);border-radius:10px;padding:11px 12px;background:var(--surface);color:var(--text);font:inherit}textarea{resize:vertical}.compact{gap:12px}.button-link{display:inline-block;text-decoration:none;margin-top:10px}

/* v0.6.1 - Dark mode form controls */
select,textarea{
  border-color:var(--line);
  background-color:var(--panel);
  color:var(--text);
}
select{
  color-scheme:light;
}
select option,
select optgroup{
  background:#fff;
  color:#182134;
}
select option:disabled{
  color:#94a3b8;
}
html[data-theme=dark] select,
html[data-theme=dark] textarea{
  background-color:#111726;
  border-color:#263148;
  color:#f4f7fb;
}
html[data-theme=dark] select{
  color-scheme:dark;
}
html[data-theme=dark] select option,
html[data-theme=dark] select optgroup{
  background:#111726;
  color:#f4f7fb;
}
html[data-theme=dark] select option:disabled{
  color:#69758b;
}
html[data-theme=dark] select:focus,
html[data-theme=dark] textarea:focus{
  border-color:#7c3aed;
  outline:2px solid rgba(124,58,237,.22);
  outline-offset:1px;
}

/* v1.0.2 Stable UI fix: consistent spacing between top-level content boxes.
   Dashboard card rows keep their existing .cards margin; other adjacent
   sections now receive the same visual separation throughout the portal. */
main > section + section{margin-top:18px}
@media(max-width:680px){main > section + section{margin-top:16px}}

/* v1.0.3 Stable - Mobile & Responsive */
.mobile-nav-toggle{display:none;border:1px solid rgba(255,255,255,.16);background:rgba(255,255,255,.07);color:#fff;width:42px;height:42px;border-radius:11px;font-size:21px;line-height:1;cursor:pointer;flex:0 0 auto}
.table-scroll{max-width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch}
img,svg,video,canvas{max-width:100%;height:auto}
.panel,.card,.hero,main{min-width:0}
.panel table{max-width:100%}
table{border-collapse:collapse}

@media(max-width:980px){
  .shell{grid-template-columns:220px minmax(0,1fr)}
  .brand div,.sidebar a span,.sidebar a:not(.active){font-size:inherit}
  .brand{justify-content:flex-start}
  .sidebar a{justify-content:flex-start}
  .sidebar a.active{font-size:14px}
  main{padding:24px}
  .cards{grid-template-columns:repeat(2,minmax(0,1fr))}
  .grid.two,.two{grid-template-columns:1fr!important}
}

@media(max-width:680px){
  body{overflow-x:hidden}
  .shell{display:block;min-width:0}
  .sidebar{position:sticky;top:0;z-index:1000;padding:10px 14px;box-shadow:0 8px 24px rgba(0,0,0,.18)}
  .brand{display:flex;align-items:center;gap:10px;padding:0;border:0}
  .brand-mark{width:38px;height:38px;border-radius:11px}
  .brand div{display:block;min-width:0;flex:1}
  .brand strong{font-size:14px}.brand small{font-size:11px}
  .mobile-nav-toggle{display:grid;place-items:center}
  .sidebar nav{display:none;margin-top:10px;gap:4px;max-height:calc(100vh - 78px);overflow-y:auto;padding:6px 0 10px}
  .sidebar.nav-open nav{display:grid}
  .sidebar nav a,.sidebar nav a.active{font-size:14px!important;justify-content:flex-start;padding:11px 12px}
  .sidebar-footer{display:none}
  main{padding:14px;width:100%;overflow:hidden}
  .topbar{align-items:flex-start;gap:12px;margin-bottom:16px}
  .topbar h1{font-size:20px;line-height:1.2;overflow-wrap:anywhere}
  .topbar p{font-size:11px}
  .top-actions{gap:7px;flex:0 0 auto}
  .theme-toggle{width:38px;height:38px;border-radius:10px;font-size:18px}
  .logout{padding:9px 10px;font-size:12px;white-space:nowrap}
  .hero{padding:20px;border-radius:17px;gap:16px}
  .hero h2{font-size:23px;overflow-wrap:anywhere}
  .hero p{font-size:14px;line-height:1.5}
  .phase-badge{min-width:0;width:100%;padding:12px;text-align:left}
  .phase-badge strong{font-size:25px}
  .cards,.lower,.grid.two,.two{grid-template-columns:1fr!important}
  .cards{margin:16px 0;gap:12px}
  .grid{gap:12px}
  .card{padding:16px}.panel{padding:16px;border-radius:15px}
  .panel-head{align-items:flex-start;gap:10px;flex-wrap:wrap}
  .panel h4{font-size:20px;margin-top:22px}
  form input,select,textarea{font-size:16px;max-width:100%}
  input[type=date],input[type=time],input[type=month],input[type=number]{min-width:0}
  .primary,.danger,.button-link{max-width:100%;white-space:normal;text-align:center}
  .user-list>div{align-items:stretch;flex-direction:column;gap:10px}
  .user-list>div>form{width:100%}
  .user-list>div>form .primary,.user-list>div>form .danger{width:100%;margin-top:8px}
  .recovery-grid{grid-template-columns:1fr}
  .auth-wrap{padding:14px}.auth-card{padding:20px;border-radius:18px}
  .auth-card h1{font-size:23px}
  table{display:block;width:100%;max-width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch;white-space:nowrap}
  th,td{padding-left:10px!important;padding-right:10px!important}
  main > section + section{margin-top:14px}
}

@media(max-width:420px){
  main{padding:11px}
  .topbar{flex-wrap:wrap}
  .topbar>div:first-child{width:100%}
  .top-actions{width:100%;justify-content:flex-end}
  .hero{padding:17px}.hero h2{font-size:21px}
  .panel,.card{padding:14px}
  .primary,.danger{width:100%}
}