:root{
  --bg:#f5f7fb;
  --panel:#fff;
  --ink:#08112c;
  --muted:#667085;
  --line:#e2e8f3;
  --blue:#4f2cff;
  --blue2:#2563eb;
  --green:#16a36b;
  --red:#ef4444;
  --shadow:0 22px 60px rgba(17,24,39,.08);
  font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;
}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit}
.portal-top{position:sticky;top:0;z-index:10;display:grid;grid-template-columns:auto 1fr auto;gap:22px;align-items:center;min-height:72px;padding:14px 28px;background:rgba(255,255,255,.92);border-bottom:1px solid var(--line);backdrop-filter:blur(14px)}
.portal-logo{display:flex;align-items:center;gap:10px;font-weight:900}
.portal-logo span{width:34px;height:34px;display:grid;place-items:center;border-radius:10px;background:linear-gradient(135deg,var(--blue),var(--blue2));color:#fff;font-size:13px}
.portal-logo strong{font-size:20px;letter-spacing:-.03em}
.portal-top nav{display:flex;align-items:center;justify-content:center;gap:8px}
.portal-top nav a{padding:10px 13px;border-radius:12px;color:#344054;font-size:14px;font-weight:750}
.portal-top nav a:hover,.portal-top nav a.active{background:#eef2ff;color:#3117d7}
.portal-top form{margin:0}
.marketing-nav{gap:22px}
.auth-nav{justify-content:flex-end}
.portal-resources{position:relative}
.portal-resources>button{border:0;background:transparent;color:#344054;padding:10px 13px;border-radius:12px;font-size:14px;font-weight:750;box-shadow:none;cursor:pointer}
.portal-resources>button:after{content:"⌄";margin-left:6px;font-size:11px}
.portal-resources>button:hover,.portal-resources:focus-within>button{background:#eef2ff;color:#3117d7}
.portal-resources-menu{position:absolute;top:calc(100% + 8px);left:0;z-index:25;display:grid;width:170px;padding:8px;border:1px solid var(--line);border-radius:14px;background:#fff;box-shadow:var(--shadow);opacity:0;visibility:hidden;transform:translateY(6px);transition:.18s ease}
.portal-resources:hover .portal-resources-menu,.portal-resources:focus-within .portal-resources-menu{opacity:1;visibility:visible;transform:none}
.portal-resources-menu a{padding:11px 12px;border-radius:10px;font-size:13px}
.portal-auth-cta{background:linear-gradient(135deg,var(--blue),var(--blue2));color:#fff!important;box-shadow:0 14px 30px rgba(79,44,255,.18)}
.portal-auth-cta:hover,.portal-auth-cta.active{background:linear-gradient(135deg,var(--blue),var(--blue2))!important;color:#fff!important}
.ghost{border:1px solid var(--line);background:#fff;color:#111827;border-radius:12px;padding:10px 14px;font-weight:850;cursor:pointer}
.portal-main{width:min(1180px,calc(100% - 32px));margin:0 auto;padding:30px 0 44px}
.portal-footer{padding:24px;text-align:center;color:var(--muted);font-size:13px}
.portal-footer a{color:var(--blue);font-weight:850}
.flash{margin:0 0 18px;padding:14px 16px;border-radius:16px;border:1px solid #c7d7fe;background:#edf3ff;color:#173b82;font-weight:800}
.flash.error{border-color:#fecaca;background:#fff1f2;color:#b42318}
.eyebrow{margin:0 0 10px;color:var(--blue);font-size:12px;font-weight:900;text-transform:uppercase;letter-spacing:.1em}
.auth-shell{display:grid;grid-template-columns:1fr minmax(360px,440px);gap:36px;align-items:center;min-height:calc(100vh - 170px)}
.auth-shell h1,.portal-hero h1,.panel h1{margin:0 0 12px;font-size:48px;line-height:1.04;letter-spacing:-.055em}
.auth-shell p,.portal-hero p,.muted{color:var(--muted);line-height:1.7}
.auth-card,.panel,.metric-grid article,.client-card{background:var(--panel);border:1px solid var(--line);border-radius:22px;box-shadow:var(--shadow)}
.auth-card{display:grid;gap:14px;padding:28px}
label{display:grid;gap:7px;color:#344054;font-size:12px;font-weight:850}
input,select,textarea{width:100%;border:1px solid #d8deea;border-radius:14px;padding:12px 13px;background:#fff;color:var(--ink);outline:0;font-size:14px}
textarea{min-height:118px;resize:vertical}
input:focus,select:focus,textarea:focus{border-color:var(--blue2);box-shadow:0 0 0 4px rgba(37,99,235,.12)}
button,.auth-card button,.settings-grid button,.stack-form button,.client-card button{border:0;border-radius:14px;background:linear-gradient(135deg,var(--blue),var(--blue2));color:#fff;padding:13px 16px;font-weight:900;cursor:pointer;box-shadow:0 14px 32px rgba(79,44,255,.2)}
.auth-card p{margin:0;text-align:center;color:var(--muted)}
.auth-card a{color:var(--blue);font-weight:900}
.portal-hero{display:flex;align-items:center;justify-content:space-between;gap:22px;padding:28px;margin-bottom:18px;border:1px solid #d6e3ff;border-radius:24px;background:linear-gradient(135deg,#fff,#eef4ff);box-shadow:var(--shadow)}
.launch-system{display:inline-flex;align-items:center;justify-content:center;min-width:230px;padding:16px 20px;border-radius:15px;background:linear-gradient(135deg,var(--blue),var(--blue2));color:#fff;font-weight:900;box-shadow:0 18px 34px rgba(79,44,255,.22)}
.launch-system.disabled{background:#98a2b3;box-shadow:none;pointer-events:none}
.metric-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:18px}
.metric-grid article{padding:20px}
.metric-grid span,.billing-summary span{display:block;color:#667085;font-size:11px;font-weight:900;text-transform:uppercase;letter-spacing:.08em}
.metric-grid strong,.billing-summary strong{display:block;margin:8px 0;font-size:27px;letter-spacing:-.03em}
.metric-grid p{margin:0;color:var(--muted)}
.two-panels,.support-layout{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.panel{padding:24px;margin-bottom:18px}
.panel h2{margin:0 0 10px;font-size:23px}
.panel-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:18px}
.portal-url{margin-top:16px;padding:16px;border:1px dashed #b8c7e5;border-radius:16px;background:#f8fbff;color:#24324c;overflow-wrap:anywhere;font-weight:800}
.clean-list{margin:12px 0 0;padding:0;display:grid;gap:10px;list-style:none;color:#344054}
.clean-list li:before{content:"✓";display:inline-grid;place-items:center;width:21px;height:21px;margin-right:9px;border-radius:999px;background:#e9f9f1;color:var(--green);font-weight:900}
.badge{display:inline-flex;width:max-content;align-items:center;border-radius:999px;padding:7px 10px;background:#eef2ff;color:#3117d7;font-size:11px;font-weight:900;text-transform:capitalize}
.badge.active,.badge.paid{background:#dcfce7;color:#08734f}
.badge.pending,.badge.pending-setup{background:#fff7ed;color:#c2410c}
.badge.urgent,.badge.overdue{background:#fee2e2;color:#b42318}
.billing-summary{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-bottom:18px}
.billing-summary article{padding:18px;border:1px solid var(--line);border-radius:17px;background:#f8fafc}
.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:16px}
table{width:100%;border-collapse:collapse;background:#fff}
th,td{text-align:left;padding:13px 14px;border-bottom:1px solid var(--line);font-size:14px}
th{background:#f8fafc;color:#667085;font-size:11px;text-transform:uppercase;letter-spacing:.06em}
.stack-form,.settings-grid{display:grid;gap:14px}
.settings-grid{grid-template-columns:repeat(2,1fr)}
.settings-grid button{grid-column:1/-1;width:max-content}
.ticket-list{display:grid;gap:10px}
.ticket-list a{display:grid;gap:4px;padding:14px;border:1px solid var(--line);border-radius:15px;background:#f8fafc}
.ticket-list strong{font-size:15px}
.ticket-list span{color:var(--muted);font-size:13px}
.messages{display:grid;gap:12px;margin:18px 0}
.message{padding:14px;border:1px solid var(--line);border-radius:16px;background:#f8fafc}
.message.admin{background:#eef2ff;border-color:#d9e0ff}
.message p{margin:8px 0;color:#344054;line-height:1.65}
.message small{color:var(--muted)}
.tabs{display:flex;gap:8px;flex-wrap:wrap}
.tabs a{padding:10px 12px;border:1px solid var(--line);border-radius:12px;color:#344054;font-weight:850}
.tabs a.active{background:#eef2ff;color:#3117d7;border-color:#d9e0ff}
.admin-client-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.client-card{display:grid;grid-template-columns:1fr 1fr;gap:12px;padding:18px}
.client-card h2,.client-card p{grid-column:1/-1;margin:0}
.client-card p{color:var(--muted);font-size:13px}
.client-card .wide,.client-card button{grid-column:1/-1}
.admin-billing-form{max-width:620px}
@media(max-width:900px){
  .portal-top{grid-template-columns:1fr;align-items:start}
  .portal-top nav{justify-content:flex-start;flex-wrap:wrap}
  .marketing-nav{gap:8px}
  .auth-nav{width:100%}
  .auth-shell,.two-panels,.support-layout,.admin-client-grid{grid-template-columns:1fr}
  .metric-grid{grid-template-columns:repeat(2,1fr)}
  .portal-hero{align-items:flex-start;flex-direction:column}
}
@media(max-width:620px){
  .portal-main{width:min(100% - 24px,1180px);padding-top:18px}
  .auth-shell h1,.portal-hero h1,.panel h1{font-size:36px}
  .metric-grid,.billing-summary,.settings-grid,.client-card{grid-template-columns:1fr}
  .settings-grid button{width:100%}
  .launch-system{width:100%}
}