:root{--bg:#02070d;--panel:#07111b;--panel2:#091826;--line:#17314a;--blue:#1688ff;--blue2:#59b2ff;--text:#eef6ff;--muted:#8194a8;--green:#27e49a;--amber:#ffc14d;--red:#ff5e66;--shadow:0 24px 70px rgba(0,0,0,.34)}*{box-sizing:border-box}body{margin:0;background:radial-gradient(circle at 68% 0,#0b2740 0,transparent 28%),var(--bg);color:var(--text);font:14px Inter,Segoe UI,Arial,sans-serif}.app-shell{display:grid;grid-template-columns:250px 1fr;min-height:100vh}.sidebar{border-right:1px solid #102234;padding:22px 16px;display:flex;flex-direction:column;background:rgba(2,8,14,.94);position:sticky;top:0;height:100vh}.brand{display:flex;gap:12px;align-items:center;padding:4px 6px 24px}.brand-mark{font-size:34px;color:var(--blue);filter:drop-shadow(0 0 10px var(--blue))}.brand strong{font-size:19px;letter-spacing:4px}.brand span{display:block;color:var(--muted);font-size:10px;letter-spacing:1.6px}.nav-btn{width:100%;border:0;background:transparent;color:#a9b8c6;text-align:left;padding:11px 13px;border-radius:8px;margin:2px 0;cursor:pointer}.nav-btn:hover,.nav-btn.active{background:linear-gradient(90deg,rgba(22,136,255,.22),rgba(22,136,255,.05));color:white;box-shadow:inset -2px 0 var(--blue)}.session-card{margin-top:auto;border:1px solid var(--line);border-radius:10px;padding:14px;background:linear-gradient(145deg,#07121d,#091724)}.session-card small,.session-card span{display:block;color:var(--muted);margin:5px 0}.progress{height:6px;background:#0b263c;border-radius:20px;overflow:hidden;margin:14px 0}.progress i{display:block;height:100%;background:linear-gradient(90deg,var(--blue),#5db7ff)}.player{display:flex;justify-content:center;gap:15px}.player button{border:0;color:white;background:transparent}.player .play{background:var(--blue);width:34px;height:34px;border-radius:50%}main{min-width:0}.topbar{height:64px;border-bottom:1px solid #102234;display:flex;align-items:center;justify-content:space-between;padding:0 24px;background:rgba(2,8,14,.72);backdrop-filter:blur(12px);position:sticky;top:0;z-index:3}.search{width:min(480px,50%);border:1px solid #152a3d;border-radius:8px;padding:9px 12px;color:var(--muted)}.search input{width:90%;border:0;outline:0;background:transparent;color:white}.status{display:flex;gap:12px;align-items:center;color:var(--muted);font-size:12px}.live-dot{width:8px;height:8px;background:var(--green);border-radius:50%;box-shadow:0 0 12px var(--green)}.hero{display:flex;justify-content:space-between;align-items:center;padding:25px 28px 15px}.hero h1{margin:0 0 6px;font-size:28px}.hero p{margin:0;color:var(--muted)}.primary-btn,.ghost-btn{padding:10px 14px;border-radius:7px;cursor:pointer}.primary-btn{border:1px solid #2b9aff;background:linear-gradient(180deg,#1688ff,#0965c7);color:#fff}.ghost-btn{border:1px solid var(--line);background:#07131f;color:#b9d9f8}#content{padding:0 28px 32px}.stats{display:grid;grid-template-columns:repeat(5,1fr);gap:10px}.stat,.card{border:1px solid var(--line);background:linear-gradient(145deg,rgba(9,24,38,.96),rgba(4,13,22,.96));border-radius:10px;box-shadow:var(--shadow)}.stat{padding:17px}.stat span{color:var(--muted);font-size:12px}.stat strong{display:block;font-size:25px;margin-top:7px}.stat em{font-style:normal;color:var(--green);font-size:11px}.grid{display:grid;grid-template-columns:repeat(12,1fr);gap:12px;margin-top:12px}.card{padding:15px;min-height:180px}.span-4{grid-column:span 4}.span-5{grid-column:span 5}.span-7{grid-column:span 7}.span-8{grid-column:span 8}.span-12{grid-column:span 12}.card h3{margin:0 0 14px;font-size:13px;letter-spacing:.4px}.list{display:grid;gap:8px}.row{display:grid;grid-template-columns:1fr auto;gap:12px;padding:11px;border:1px solid #11283b;background:#06101a;border-radius:7px}.row small{display:block;color:var(--muted);margin-top:5px}.score{width:39px;height:39px;border:2px solid var(--blue);border-radius:50%;display:grid;place-items:center}.score.green{border-color:var(--green)}.score.amber{border-color:var(--amber)}.feed-event{padding:12px;border-left:2px solid var(--blue);background:#06111b;margin:8px 0}.feed-event b{display:block}.feed-event small{color:var(--muted)}.radar{height:290px;display:grid;place-items:center;background:radial-gradient(circle,#0d2d47 0,#06111b 58%,transparent 59%);border-radius:50%;max-width:360px;margin:auto;position:relative}.radar:before,.radar:after{content:"";position:absolute;border:1px solid #285474;width:72%;height:72%;transform:rotate(45deg)}.radar:after{width:48%;height:48%}.radar strong{font-size:40px;color:var(--blue2);z-index:1}.graph{height:330px;position:relative;background:radial-gradient(circle at center,#0b2e4e,transparent 45%)}.node{position:absolute;padding:9px 13px;border:1px solid #1b4b70;border-radius:999px;background:#071522;box-shadow:0 0 25px rgba(22,136,255,.12)}.node.center{left:44%;top:42%;font-size:18px;border-color:var(--blue);box-shadow:0 0 30px rgba(22,136,255,.5)}.table{width:100%;border-collapse:collapse}.table th,.table td{text-align:left;padding:12px;border-bottom:1px solid #11273a}.table th{color:var(--muted);font-size:11px}.pill{padding:4px 8px;border-radius:20px;background:#0d2638;color:var(--blue2);font-size:11px}.pill.green{color:var(--green)}.pill.amber{color:var(--amber)}.reader-layout{display:grid;grid-template-columns:1fr 310px;gap:12px}.reader-copy{font-size:17px;line-height:1.8}.highlight{background:#1a8fff;color:white;padding:0 3px;border-radius:3px}.control{margin:15px 0}.control label{display:flex;justify-content:space-between;color:var(--muted);margin-bottom:7px}.control input{width:100%}.placeholder-image{width:100%;border-radius:8px;border:1px solid var(--line)}@media(max-width:1000px){.app-shell{grid-template-columns:72px 1fr}.brand div:last-child,.nav-label,.session-card{display:none}.stats{grid-template-columns:repeat(2,1fr)}.span-4,.span-5,.span-7,.span-8{grid-column:span 12}.reader-layout{grid-template-columns:1fr}}@media(max-width:650px){.sidebar{display:none}.app-shell{display:block}.stats{grid-template-columns:1fr}.hero{align-items:flex-start;gap:14px}.topbar{padding:0 12px}.status span:not(.live-dot){display:none}#content,.hero{padding-left:14px;padding-right:14px}}

/* v0.2 connected pathways */
.pathway-rail{display:flex;align-items:center;gap:6px;overflow:auto;padding:10px 12px;margin-bottom:12px;border:1px solid var(--line);border-radius:10px;background:rgba(4,14,24,.88)}
.pathway-rail>i{font-style:normal;color:#31536f;flex:0 0 auto}.pathway-node{display:flex;align-items:center;gap:7px;white-space:nowrap;border:1px solid #17324a;background:#07131f;color:#9fb0c1;border-radius:999px;padding:7px 10px;cursor:pointer}.pathway-node b{font-size:10px;font-weight:700}.pathway-node.lit{border-color:var(--blue);color:white;box-shadow:0 0 18px rgba(22,136,255,.25)}
.row-button,.feed-event,.node,.library-folder{font:inherit;color:inherit;cursor:pointer}.row-button{width:100%;text-align:left}.row-button:hover,.feed-event:hover{border-color:#256293;transform:translateY(-1px)}.chevron{font-size:24px;color:var(--blue2)}
.feed-list{display:grid;gap:8px}.feed-event{width:100%;text-align:left;border:1px solid #11283b;border-left:2px solid var(--blue);border-radius:7px;padding:11px;background:#06111b;transition:.16s}.feed-top{display:flex;justify-content:space-between;gap:12px}.feed-top time{color:var(--muted);font-size:10px}.feed-event small{display:block;color:var(--muted);margin-top:4px}.path-chips,.tag-row{display:flex;gap:5px;flex-wrap:wrap;margin-top:8px}.path-chips span,.tag-row span{font-size:9px;color:#9fd1ff;background:rgba(22,136,255,.1);border:1px solid rgba(22,136,255,.24);border-radius:999px;padding:3px 6px}
.system-status{display:grid;gap:8px}.system-status>div{display:flex;justify-content:space-between;border-bottom:1px solid #11283b;padding-bottom:8px}.system-status span{color:var(--muted)}.system-status b.ok{color:var(--green)}.system-status b.warn{color:var(--amber)}.muted-copy{color:var(--muted);line-height:1.55}.full{width:100%;margin-top:10px}.action-row{display:flex;gap:8px;flex-wrap:wrap;margin-top:18px}
.metric-list{display:grid;gap:10px}.metric label{display:flex;justify-content:space-between;text-transform:capitalize;color:#aebdca;margin-bottom:6px}.metric label b{color:var(--green)}.metric i{display:block;height:6px;border-radius:99px;background:#142638;overflow:hidden}.metric em{display:block;height:100%;background:linear-gradient(90deg,var(--blue),var(--green))}.grade-label{text-align:center;color:var(--green);font-weight:800;margin-top:10px}.radar.compact{height:220px;max-width:260px}
.contract{display:grid;grid-template-columns:100px 1fr;gap:10px;margin:0}.contract dt{color:var(--muted)}.contract dd{margin:0;color:#d9edff}.research-box label{display:block;color:var(--muted);margin-bottom:8px}.research-input{display:flex;gap:8px}.research-input input{min-width:0;flex:1;border:1px solid var(--line);border-radius:7px;background:#04101a;color:white;padding:11px}.quick-actions{display:flex;gap:7px;flex-wrap:wrap;margin-top:10px}.quick-actions button{border:1px solid var(--line);border-radius:999px;background:#07131f;color:#a9c8e3;padding:7px 10px;cursor:pointer}
.rule-stack{display:grid;gap:8px}.rule-stack>div{border-left:2px solid var(--amber);background:#07131f;padding:10px}.rule-stack small{display:block;color:var(--muted);margin-top:5px}.study-card small{color:var(--blue2)}.study-card details{border:1px solid var(--line);border-radius:8px;padding:10px;margin:15px 0;background:#06111b}.study-card summary{cursor:pointer}.library-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.library-folder{display:grid;text-align:left;gap:6px;border:1px solid var(--line);border-radius:9px;background:#07131f;padding:15px}.library-folder span{font-size:28px}.library-folder small{color:var(--muted)}.empty-state,.loading-card{padding:24px;text-align:center;color:var(--muted);border:1px dashed #1b3a53;border-radius:9px}.loading-card{margin-top:20px}.red{border-color:var(--red)!important;color:var(--red)!important}
@media(max-width:800px){.library-grid{grid-template-columns:repeat(2,1fr)}.pathway-node b{display:none}.contract{grid-template-columns:80px 1fr}}