:root{--portal-bg:#05070d;--portal-card:rgba(15,23,42,.72);--portal-border:rgba(148,163,184,.16);--portal-muted:#8a94a8;--portal-cyan:#00d4ff;--portal-violet:#8b5cf6}
*{box-sizing:border-box}body{margin:0;background:radial-gradient(circle at 20% 0,rgba(0,212,255,.08),transparent 32%),radial-gradient(circle at 90% 20%,rgba(139,92,246,.09),transparent 28%),var(--portal-bg);color:#eef4ff;min-height:100vh;font-family:Inter,system-ui,sans-serif}.portal-header{height:72px;display:flex;align-items:center;gap:18px;padding:0 30px;border-bottom:1px solid var(--portal-border);background:rgba(5,7,13,.78);backdrop-filter:blur(18px);position:sticky;top:0;z-index:10}.portal-header>span{color:var(--portal-muted);font-size:13px;letter-spacing:.08em;text-transform:uppercase}.portal-logo img{display:block;width:136px}.portal-header .portal-button{margin-left:auto}.auth-shell{max-width:1120px;margin:0 auto;padding:90px 28px;display:grid;grid-template-columns:1.1fr .9fr;gap:80px;align-items:center}.auth-copy h1,.portal-content h1{font:700 clamp(2rem,4vw,4rem)/1.05 'Space Grotesk',Inter,sans-serif;margin:14px 0 20px}.auth-copy p{color:#a8b3c8;font-size:18px;line-height:1.7;max-width:620px}.eyebrow{color:var(--portal-cyan);font:600 12px/1.2 'JetBrains Mono',monospace;letter-spacing:.14em;text-transform:uppercase}.feature-list{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}.feature-list span{padding:9px 13px;border:1px solid var(--portal-border);border-radius:999px;color:#cbd5e1;font-size:13px}.auth-panel,.panel{background:var(--portal-card);border:1px solid var(--portal-border);border-radius:22px;box-shadow:0 24px 80px rgba(0,0,0,.3);backdrop-filter:blur(20px)}.auth-panel{padding:26px}.auth-tabs{display:grid;grid-template-columns:1fr 1fr;padding:4px;background:rgba(255,255,255,.035);border-radius:12px;margin-bottom:24px}.auth-tabs button,.portal-sidebar nav button{border:0;background:transparent;color:var(--portal-muted);cursor:pointer}.auth-tabs button{padding:11px;border-radius:9px}.auth-tabs button.active{background:rgba(0,212,255,.1);color:var(--portal-cyan)}label{display:block;color:#aeb8ca;font-size:13px;margin-bottom:15px}input,textarea,select{display:block;width:100%;margin-top:7px;border:1px solid var(--portal-border);border-radius:10px;background:rgba(2,6,23,.7);color:#eef4ff;padding:12px;font:inherit;outline:none}input:focus,textarea:focus,select:focus{border-color:rgba(0,212,255,.65)}.portal-button{border:1px solid transparent;border-radius:10px;padding:10px 15px;font-weight:700;cursor:pointer}.portal-button.primary{background:linear-gradient(135deg,var(--portal-cyan),#22d3ee);color:#041019}.portal-button.ghost{background:rgba(255,255,255,.04);border-color:var(--portal-border);color:#dbeafe}.auth-panel form>.portal-button{width:100%;margin-top:8px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 12px}.wide{grid-column:1/-1}.check{display:flex;align-items:flex-start;gap:9px;line-height:1.5}.check input{width:auto;margin:3px 0 0}.message{min-height:20px;color:#fca5a5;font-size:13px}.message.success{color:#86efac}.dashboard-shell{display:grid;grid-template-columns:245px 1fr;min-height:calc(100vh - 72px)}.portal-sidebar{padding:30px 22px;border-right:1px solid var(--portal-border);background:rgba(6,10,18,.72)}.portal-sidebar h2{margin:8px 0;font-size:20px}.portal-sidebar code{color:var(--portal-cyan)}.portal-sidebar nav{margin-top:42px;display:grid;gap:8px}.portal-sidebar nav button{text-align:left;padding:12px 14px;border-radius:10px;font-size:14px}.portal-sidebar nav button.active{background:rgba(0,212,255,.09);color:var(--portal-cyan)}.portal-content{padding:40px;max-width:1500px;width:100%;overflow:hidden}.portal-tab{display:none}.portal-tab.active{display:block}.title-row{display:flex;justify-content:space-between;align-items:end;gap:20px}.title-row h1{margin-bottom:0}.title-row select{width:150px}.kpi-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:28px 0}.kpi-grid article{padding:20px;border:1px solid var(--portal-border);border-radius:16px;background:rgba(15,23,42,.55)}.kpi-grid span{display:block;color:var(--portal-muted);font-size:12px;margin-bottom:9px}.kpi-grid strong{font:700 26px/1 'Space Grotesk',sans-serif}.kpi-grid .accent{border-color:rgba(0,212,255,.38);background:rgba(0,212,255,.07)}.panel{padding:24px}.panel-title{display:flex;justify-content:space-between;align-items:center}.panel-title h2{font-size:17px}.panel-title span{color:var(--portal-muted);font-size:12px}.trend-chart{height:260px;display:flex;align-items:end;gap:5px;padding-top:30px}.trend-chart .bar{flex:1;min-width:4px;border-radius:5px 5px 0 0;background:linear-gradient(180deg,var(--portal-cyan),var(--portal-violet));opacity:.85;position:relative}.trend-chart .bar:hover{opacity:1}.trend-chart .bar span{display:none;position:absolute;bottom:calc(100% + 8px);left:50%;transform:translateX(-50%);white-space:nowrap;background:#0f172a;padding:5px 7px;border-radius:6px;font-size:11px}.trend-chart .bar:hover span{display:block}.link-builder{max-width:820px;margin-top:28px}.generated-link{display:flex;gap:12px;align-items:center;padding:14px;border:1px solid var(--portal-border);border-radius:12px;background:rgba(2,6,23,.6);overflow:hidden}.generated-link code{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;flex:1;color:#a5f3fc}.table-panel{padding:0;overflow:auto;margin-top:26px}table{width:100%;border-collapse:collapse;min-width:740px}th,td{text-align:left;padding:14px 17px;border-bottom:1px solid var(--portal-border);font-size:13px}th{color:var(--portal-muted);font-weight:600}td{color:#dbe3f0}.status{display:inline-block;border:1px solid var(--portal-border);padding:4px 8px;border-radius:999px;font-size:11px}.portal-toast{position:fixed;right:24px;bottom:24px;padding:12px 16px;border:1px solid var(--portal-border);border-radius:10px;background:#0f172a;opacity:0;transform:translateY(10px);transition:.2s;pointer-events:none}.portal-toast.visible{opacity:1;transform:none}@media(max-width:900px){.auth-shell{grid-template-columns:1fr;gap:35px;padding-top:50px}.dashboard-shell{grid-template-columns:1fr}.portal-sidebar{border-right:0;border-bottom:1px solid var(--portal-border)}.portal-sidebar nav{display:flex;overflow:auto;margin-top:22px}.portal-content{padding:26px 18px}.kpi-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:560px){.portal-header{padding:0 16px}.auth-shell{padding:32px 16px}.auth-panel{padding:18px}.form-grid{grid-template-columns:1fr}.wide{grid-column:auto}.kpi-grid{grid-template-columns:1fr}.title-row{align-items:flex-start;flex-direction:column}.portal-sidebar nav button{white-space:nowrap}}

.admin-preview-banner{position:sticky;top:72px;z-index:9;padding:10px 24px;text-align:center;background:#f59e0b;color:#1c1202;font-weight:800;font-size:13px;box-shadow:0 8px 24px rgba(0,0,0,.25)}