:root{--bg:#0b0d12;--panel:#11151d;--panel2:#171c26;--line:#252c38;--text:#f6f7fb;--muted:#98a2b3;--accent:#9b7cff;--accent2:#c7b8ff;--good:#69d39b;--warn:#f0b56b;--radius:18px}*{box-sizing:border-box}body{margin:0;background:radial-gradient(circle at top right,#17152a 0,#0b0d12 38%);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}.shell{min-height:100vh;display:grid;grid-template-columns:260px 1fr}.sidebar{position:sticky;top:0;height:100vh;border-right:1px solid var(--line);padding:24px 18px;background:rgba(10,12,17,.93);backdrop-filter:blur(20px)}.brand{display:flex;gap:12px;align-items:center}.brand b{display:block}.brand small{display:block;color:var(--muted);margin-top:2px}.mark{width:42px;height:42px;border-radius:13px;background:linear-gradient(135deg,#7459ff,#b397ff);display:grid;place-items:center;font-weight:800}.nav{margin-top:28px;display:grid;gap:7px}.nav button,.mobile-nav button{border:0;background:transparent;color:var(--muted);text-align:left;padding:12px 13px;border-radius:12px;font:inherit;cursor:pointer}.nav button span{display:inline-block;width:28px}.nav button:hover,.nav button.active{background:var(--panel2);color:#fff}.side-card{position:absolute;left:18px;right:18px;bottom:20px;background:var(--panel);border:1px solid var(--line);border-radius:15px;padding:14px}.side-card small,.eyebrow{font-size:11px;letter-spacing:.11em;text-transform:uppercase;color:var(--accent2);font-weight:700}.main{padding:34px 38px 80px;max-width:1500px;width:100%;margin:0 auto}.topbar{display:flex;justify-content:space-between;align-items:flex-start;gap:20px;margin-bottom:28px}.topbar h1{margin:5px 0 0;font-size:32px}.top-actions{display:flex;gap:9px}.card{background:linear-gradient(180deg,rgba(23,28,38,.98),rgba(16,20,28,.98));border:1px solid var(--line);border-radius:var(--radius);padding:22px;box-shadow:0 18px 50px rgba(0,0,0,.14)}.hero{padding:32px}.hero h2{font-size:30px;max-width:900px;line-height:1.15;margin:15px 0 10px}.hero p{max-width:860px;color:var(--muted);line-height:1.65}.pill,.tag{display:inline-flex;align-items:center;border:1px solid #3a335f;background:#1a1730;color:#cdbfff;border-radius:999px;padding:5px 9px;font-size:12px}.section{margin-top:20px}.grid{display:grid;gap:18px}.g2{grid-template-columns:repeat(2,minmax(0,1fr))}.g4{grid-template-columns:repeat(4,minmax(0,1fr))}.metric strong{display:block;font-size:29px;margin:10px 0 4px}.muted{color:var(--muted)}.delta{color:var(--good)}.btn{border:1px solid var(--line);background:#171c26;color:#fff;border-radius:11px;padding:10px 13px;font:inherit;cursor:pointer}.btn:hover{border-color:#4c5362}.btn.primary{background:linear-gradient(135deg,#775dff,#9d82ff);border-color:transparent;font-weight:700}.btn:disabled{opacity:.5;cursor:wait}.section-head{display:flex;justify-content:space-between;gap:15px;align-items:flex-start}.section-head h2{margin:0}.section-head p{margin:5px 0 0}.insight{display:grid;grid-template-columns:42px 1fr auto;gap:13px;align-items:start;padding:17px 0;border-bottom:1px solid var(--line)}.insight:last-child{border-bottom:0}.insight h4{margin:7px 0}.insight p{margin:0;color:var(--muted);line-height:1.5}.icon{width:42px;height:42px;border-radius:13px;background:#211c38;display:grid;place-items:center;color:#c9bbff;font-size:20px}.platform{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:13px 0;border-bottom:1px solid var(--line)}.platform:last-child{border-bottom:0}.left{display:flex;align-items:center;gap:10px}.dot{width:9px;height:9px;border-radius:50%;background:var(--good)}.dot.discovered{background:var(--warn)}.profile{display:flex;align-items:center;gap:16px}.avatar{width:58px;height:58px;border-radius:18px;background:linear-gradient(135deg,#6a53ef,#bdaaff);display:grid;place-items:center;font-weight:800}.progress{height:8px;background:#232937;border-radius:999px;overflow:hidden;margin-top:8px}.progress i{display:block;height:100%;background:linear-gradient(90deg,#7a61ff,#b39cff)}.timeline{border-left:1px solid #3b4250;margin-left:9px;padding-left:23px}.event{position:relative;padding:0 0 22px}.event:before{content:"";position:absolute;width:10px;height:10px;border-radius:50%;background:#967aff;left:-29px;top:5px;box-shadow:0 0 0 5px #191d28}.event h4{margin:6px 0}.event p{margin:0}table{width:100%;border-collapse:collapse;margin-top:12px}th,td{text-align:left;padding:14px 10px;border-bottom:1px solid var(--line);vertical-align:top}th{color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.05em}.form{display:grid;gap:10px}.form label{font-size:13px;color:#c8cfda;margin-top:4px}input,select{width:100%;border:1px solid #313949;background:#0e1118;color:#fff;border-radius:11px;padding:12px 13px;font:inherit;outline:none}input:focus,select:focus{border-color:#856cff;box-shadow:0 0 0 3px rgba(133,108,255,.12)}.answer{margin-top:12px;border:1px solid #35305b;background:#18152c;border-radius:13px;padding:14px;color:#ddd8ff}.auth-wrap{min-height:100vh;display:grid;place-items:center;padding:24px}.auth-card{width:min(480px,100%);background:linear-gradient(180deg,#171c26,#10141c);border:1px solid var(--line);border-radius:22px;padding:28px}.auth-card h1{margin-bottom:8px}.modal{position:fixed;inset:0;background:rgba(5,7,10,.76);backdrop-filter:blur(10px);display:grid;place-items:center;padding:20px;z-index:20}.wizard{width:min(620px,100%);max-height:90vh;overflow:auto;background:#11151d;border:1px solid #303747;border-radius:22px;padding:28px}.wizard h1{margin-bottom:7px}.mobile-nav{display:none}@media(max-width:1050px){.g4{grid-template-columns:repeat(2,minmax(0,1fr))}.shell{grid-template-columns:220px 1fr}.main{padding-left:25px;padding-right:25px}}@media(max-width:760px){.shell{display:block}.sidebar{display:none}.main{padding:24px 16px 90px}.topbar{display:block}.top-actions{margin-top:15px}.g2,.g4{grid-template-columns:1fr}.hero h2{font-size:25px}.mobile-nav{display:grid;grid-template-columns:repeat(6,1fr);position:fixed;left:0;right:0;bottom:0;background:#0c0f15;border-top:1px solid var(--line);z-index:10}.mobile-nav button{font-size:10px;padding:9px 2px;text-align:center;border-radius:0}.mobile-nav button.active{color:#fff;background:#171c26}.insight{grid-template-columns:38px 1fr}.insight>.btn{grid-column:2}.topbar h1{font-size:27px}table{display:block;overflow-x:auto;white-space:nowrap}}
/* V1.3 real-data UI */
.real-avatar{object-fit:cover;overflow:hidden;padding:0}.avatar.large{width:72px;height:72px;border-radius:18px}.badge-row{display:flex;gap:7px;flex-wrap:wrap;margin-top:8px}.source-pill{white-space:nowrap}.content-cell{display:flex;align-items:center;gap:10px}.thumb{width:42px;height:42px;border-radius:8px;object-fit:cover}.table-wrap{overflow-x:auto}.g3{grid-template-columns:repeat(3,minmax(0,1fr))}.real-hero .profile{align-items:center}a{color:var(--accent2)}@media(max-width:900px){.g3{grid-template-columns:1fr 1fr}}@media(max-width:620px){.g3{grid-template-columns:1fr}.section-head{align-items:flex-start;gap:12px;flex-direction:column}}

/* V1.4 Intelligence Engine */
.intel-list{display:grid;gap:16px}.intel-card h3{font-size:22px;margin:14px 0 18px}.intel-top,.intel-buttons,.intel-summary{display:flex;gap:9px;align-items:center;flex-wrap:wrap}.intel-top{justify-content:space-between}.confidence{font-size:12px;color:var(--muted)}.intel-block{margin:14px 0}.intel-block small,.intel-action small{font-size:10px;letter-spacing:.11em;color:var(--accent2);font-weight:800}.intel-block p,.intel-action p{margin:6px 0;color:#d6dbe5;line-height:1.55}.evidence-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin:18px 0}.evidence-grid>div{background:#0e1219;border:1px solid var(--line);border-radius:12px;padding:13px}.evidence-grid span{display:block;color:var(--muted);font-size:12px}.evidence-grid strong{display:block;font-size:20px;margin-top:5px}.intel-action{border-left:3px solid var(--accent);padding:10px 14px;background:#131523;border-radius:0 10px 10px 0;margin:16px 0}.intel-summary{margin-top:18px}.intel-summary span{background:#111620;border:1px solid var(--line);padding:7px 10px;border-radius:999px;color:var(--muted);font-size:13px}@media(max-width:620px){.evidence-grid{grid-template-columns:1fr}.intel-top{align-items:flex-start;flex-direction:column}}

/* V1.4.1 Intelligence Quality */
.intel-section-head{margin:28px 0 12px}.intel-section-head h2{margin:0 0 5px;font-size:21px}.intel-section-head p{margin:0}.priority-pill{display:inline-flex;align-items:center;border:1px solid rgba(240,181,107,.3);background:rgba(240,181,107,.08);color:var(--warn);border-radius:999px;padding:5px 9px;font-size:12px;margin-left:5px}.intel-list+.intel-section-head{margin-top:32px}

/* V1.6 cross-platform evidence */
.evidence-source{display:block;margin-top:7px;color:var(--accent2);font-size:10px;text-transform:uppercase;letter-spacing:.07em}.intel-card .tag{max-width:max-content}

/* V1.7 action and outcome learning */
.experiment-card{border-color:rgba(139,108,255,.28)}.outcome-box{margin-top:16px;padding:14px;background:#0e1219;border:1px solid var(--line);border-radius:12px}.outcome-box>small{color:var(--accent2);font-weight:800;letter-spacing:.09em}.outcome-row{display:flex;justify-content:space-between;gap:18px;padding:10px 0;border-bottom:1px solid var(--line)}.outcome-row:last-of-type{border-bottom:0}.outcome-row span{color:var(--muted)}@media(max-width:620px){.outcome-row{display:block}.outcome-row b{display:block;margin-top:5px}}

/* V1.7.1 action feedback */
.acted-btn{background:rgba(80,210,145,.13)!important;border-color:rgba(80,210,145,.45)!important;color:#9af0bf!important}.action-pending{background:rgba(139,108,255,.18)!important}.summary-link{border:1px solid rgba(139,108,255,.32);background:rgba(139,108,255,.1);color:var(--accent2);border-radius:999px;padding:6px 10px;font:inherit;cursor:pointer}.summary-link:hover{background:rgba(139,108,255,.18)}#actionExperiments{scroll-margin-top:22px;transition:box-shadow .3s ease,border-color .3s ease}.just-added{border-radius:16px;box-shadow:0 0 0 2px rgba(139,108,255,.65),0 0 30px rgba(139,108,255,.18)}

/* V1.7.3 inline experiment waiting state */
.waiting-outcome{border-color:rgba(139,108,255,.35);background:linear-gradient(180deg,rgba(139,108,255,.07),rgba(14,18,25,.94))}
.waiting-head{display:flex;align-items:center;gap:12px;margin-bottom:10px}.waiting-check{display:grid;place-items:center;width:30px;height:30px;border-radius:50%;background:rgba(80,210,145,.14);border:1px solid rgba(80,210,145,.4);color:#9af0bf;font-weight:900}.waiting-head small{color:var(--accent2);font-weight:800;letter-spacing:.09em}.waiting-head h4{margin:3px 0 0;font-size:16px}.waiting-actions{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}