/* ZORIN HUB — collaboration-first redesign */
:root{
  --bg:#05070d;--navy:#07112b;--panel:#0c1422;--panel2:#101a2b;
  --blue:#2f80ed;--cyan:#00d1ff;--green:#22c55e;--amber:#f59e0b;--red:#ef4444;
  --text:#f5f7fa;--muted:#8f9bad;--soft:#c9d1dc;--border:rgba(255,255,255,.085);
  --radius:14px;--header:68px;--shadow:0 18px 50px rgba(0,0,0,.2);
  --sans:"Inter",system-ui,-apple-system,sans-serif;--display:"Space Grotesk","Inter",sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{overflow-x:hidden;scroll-behavior:smooth}
body.zorin-hub{min-height:100vh;background:
 radial-gradient(900px 450px at 80% -10%,rgba(47,128,237,.15),transparent 65%),
 radial-gradient(700px 420px at 10% 15%,rgba(0,209,255,.055),transparent 65%),var(--bg);
 color:var(--text);font-family:var(--sans);line-height:1.5;padding-bottom:20px}
button,input,textarea,select{font:inherit}
a{color:inherit}
.skip-link{position:absolute;left:-999px;top:8px;background:var(--blue);color:#fff;padding:8px 12px;z-index:10000}
.skip-link:focus{left:8px}

.hub-header{position:sticky;top:0;z-index:100;border-bottom:1px solid var(--border);background:rgba(5,7,13,.88);backdrop-filter:blur(18px)}
.hub-header-inner{max-width:1440px;margin:auto;min-height:var(--header);padding:0 22px;display:flex;align-items:center;gap:18px}
.hub-logo{display:flex;align-items:center;gap:9px;text-decoration:none;flex:0 0 auto}
.hub-logo-icon{width:25px;height:25px}.hub-logo-text{font:700 1rem var(--display);letter-spacing:.055em}.hub-logo-text span{color:var(--cyan)}
.hub-nav{display:flex;align-items:center;gap:2px;min-width:0;flex:1}
.hub-nav a{display:inline-flex;align-items:center;gap:6px;min-height:42px;padding:8px 11px;border-radius:9px;color:var(--muted);text-decoration:none;font-size:.88rem;font-weight:600;white-space:nowrap}
.hub-nav a:hover,.hub-nav a.is-active{color:var(--text);background:rgba(255,255,255,.045)}
.hub-nav a.is-active{color:var(--cyan);box-shadow:inset 0 -2px 0 var(--cyan)}
.nav-space{flex:1}.nav-notifications{padding-inline:9px!important}.nav-bell{font-size:1rem}
.nav-count,.mobile-count{min-width:18px;height:18px;padding:0 5px;display:inline-grid;place-items:center;border-radius:999px;background:rgba(47,128,237,.2);border:1px solid rgba(0,209,255,.18);color:#bcefff;font-size:.63rem;font-weight:800;line-height:1}
.nav-count[data-value="0"],.mobile-count[data-value="0"],.rail-badge[data-value="0"]{display:none}
.hub-header-end{display:flex;align-items:center;gap:10px;margin-left:auto;flex:0 0 auto}
.hub-account{position:relative}.hub-account-host{display:flex;align-items:center}
.hub-avatar{width:38px;height:38px;border-radius:50%;display:grid;place-items:center;background:linear-gradient(135deg,rgba(47,128,237,.35),rgba(0,209,255,.12));border:1px solid rgba(0,209,255,.25);color:#fff;text-decoration:none;font-size:.76rem;font-weight:800}
.account-trigger{width:40px;height:40px;border:1px solid var(--border);border-radius:50%;background:transparent;cursor:pointer;padding:0}
.account-menu{position:absolute;right:0;top:50px;width:270px;padding:8px;background:#0c1422;border:1px solid var(--border);border-radius:14px;box-shadow:var(--shadow);display:none}
.account-menu.is-open{display:block}.account-summary{padding:11px 12px 12px;border-bottom:1px solid var(--border);margin-bottom:5px}.account-summary strong{display:block}.account-summary span{font-size:.78rem;color:var(--muted)}
.account-menu a,.account-menu button{display:flex;width:100%;padding:10px 11px;border:0;border-radius:9px;background:transparent;color:var(--soft);text-decoration:none;cursor:pointer;text-align:left}
.account-menu a:hover,.account-menu button:hover{background:rgba(255,255,255,.05);color:#fff}
.account-divider{height:1px;background:var(--border);margin:5px 0}.danger{color:#ff8b8b!important}
.hub-platform-btn{display:inline-flex;align-items:center;justify-content:center;min-height:40px;padding:0 14px;border-radius:9px;border:1px solid rgba(0,209,255,.3);color:#fff;text-decoration:none;font-size:.7rem;font-weight:800;letter-spacing:.08em;background:linear-gradient(135deg,rgba(47,128,237,.34),rgba(0,209,255,.1))}
.hub-platform-btn:hover{border-color:var(--cyan)}

.hub-main{max-width:1440px;margin:auto;padding:20px 22px 42px}.hub-root{min-width:0}
.hub-workspace{display:grid;grid-template-columns:210px minmax(0,1fr);gap:18px;align-items:start}
.hub-home-shell{display:grid;grid-template-columns:minmax(0,1fr) 290px;gap:18px;align-items:start;min-width:0}
.hub-connection{font-size:.68rem;color:var(--muted);white-space:nowrap}
.hub-note{color:var(--muted);font-size:.78rem;margin:8px 0}
.hub-boot-error{max-width:560px}
.hub-rail{position:sticky;top:88px;display:grid;gap:3px}
.rail-section{padding:10px 8px 5px;color:#6f7c8e;font-size:.66rem;font-weight:800;letter-spacing:.11em;text-transform:uppercase}
.hub-rail a{display:flex;align-items:center;justify-content:space-between;padding:10px 11px;border-radius:9px;color:var(--muted);text-decoration:none;font-size:.84rem;font-weight:600}
.hub-rail a:hover,.hub-rail a.is-active{background:rgba(255,255,255,.045);color:var(--text)}
.hub-rail a.is-active{box-shadow:inset 2px 0 var(--cyan);color:var(--cyan)}
.rail-badge{font-size:.62rem;min-width:18px;height:18px;padding:0 5px;display:grid;place-items:center;border-radius:999px;background:rgba(47,128,237,.16);color:#bcefff}
.hub-feed,.hub-aside{min-width:0}.hub-aside{display:grid;gap:12px;position:sticky;top:88px}

.hub-card,.hub-composer,.hub-post,.hub-panel,.hub-empty{background:linear-gradient(180deg,rgba(14,22,36,.9),rgba(10,17,29,.78));border:1px solid var(--border);border-radius:var(--radius);box-shadow:0 10px 32px rgba(0,0,0,.08)}
.hub-panel,.hub-empty,.hub-post{padding:17px}.hub-empty{color:var(--muted)}
.hub-kicker{font-size:.66rem;letter-spacing:.12em;text-transform:uppercase;color:var(--cyan);font-weight:800;margin-bottom:7px}
.hub-page-title{font:700 1.8rem var(--display);letter-spacing:-.035em;margin-bottom:6px}.hub-lead{color:var(--muted);margin-bottom:16px;font-size:.88rem}
.hub-composer{padding:16px}
.assistant-composer{margin-bottom:14px;border-color:rgba(0,209,255,.18);background:linear-gradient(135deg,rgba(8,24,42,.92),rgba(12,20,34,.9))}
.assistant-top{display:flex;justify-content:space-between;gap:12px;align-items:flex-start;margin-bottom:10px}
.assistant-title{font:700 1rem var(--display)}.assistant-title span{color:var(--cyan)}
.assistant-hint{font-size:.74rem;color:var(--muted);margin-top:2px}
.assistant-form{display:flex;gap:7px}.assistant-form select,.assistant-form input{border:1px solid var(--border);background:rgba(5,7,13,.62);color:var(--text);min-height:43px;padding:0 12px;border-radius:9px}
.assistant-form input{flex:1;min-width:100px}.assistant-form select{width:122px}.assistant-form button{min-width:84px}
.composer-head{display:flex;align-items:center;gap:10px;margin-bottom:10px}.composer-avatar{width:34px;height:34px;border-radius:50%;display:grid;place-items:center;background:rgba(47,128,237,.18);color:var(--cyan);font-size:.72rem;font-weight:800}
.hub-composer textarea,.hub-field{width:100%;background:rgba(5,7,13,.62);color:var(--text);border:1px solid var(--border);border-radius:10px;padding:12px;font:inherit;resize:vertical}
.hub-composer textarea{min-height:78px}.hub-composer-row,.hub-actions,.hub-post-meta{display:flex;align-items:center;flex-wrap:wrap;gap:7px;margin-top:10px}
.hub-select{background:rgba(5,7,13,.62);color:var(--text);border:1px solid var(--border);border-radius:9px;padding:9px 10px}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:40px;padding:0 15px;border-radius:9px;border:1px solid transparent;font-weight:700;font-size:.82rem;cursor:pointer;text-decoration:none;font-family:inherit}
.btn-primary{background:var(--blue);color:#fff}.btn-primary:hover{background:#1d6ed8}.btn-outline{background:transparent;color:var(--text);border-color:rgba(255,255,255,.18)}.btn-ghost{background:transparent;color:var(--muted);border:0;min-height:32px;padding:0 7px;cursor:pointer}.btn-ghost:hover{color:#fff}

.feed-divider{display:flex;align-items:center;gap:9px;color:#687588;font-size:.65rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase;margin:18px 2px 9px}.feed-divider:after{content:"";height:1px;background:var(--border);flex:1}
.activity-card{display:grid;grid-template-columns:auto 1fr auto;gap:10px;align-items:start;padding:12px 0;border-top:1px solid var(--border)}.activity-card:first-child{border-top:0}.activity-dot{width:9px;height:9px;margin-top:7px;border-radius:50%;background:var(--green);box-shadow:0 0 0 4px rgba(34,197,94,.08)}.activity-type{font-size:.65rem;color:var(--cyan);font-weight:800;text-transform:uppercase;letter-spacing:.08em}.activity-copy{font-size:.84rem}.activity-meta{font-size:.72rem;color:var(--muted);margin-top:2px}

.hub-post + .hub-post{margin-top:10px}.hub-post-type{font-size:.63rem;letter-spacing:.1em;text-transform:uppercase;color:var(--cyan);font-weight:800}.hub-post h3,.hub-post a.hub-author{color:var(--text);text-decoration:none}.hub-post-body{white-space:pre-wrap;overflow-wrap:anywhere;margin:9px 0;font-size:.9rem}.hub-tags{display:flex;flex-wrap:wrap;gap:5px}.hub-tag{font-size:.68rem;color:var(--cyan);border:1px solid rgba(0,209,255,.18);border-radius:999px;padding:2px 7px}

.panel-title{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:10px}.panel-title h3,.hub-aside h3{font-size:.74rem;letter-spacing:.08em;text-transform:uppercase;color:#aeb8c6}.panel-link{font-size:.7rem;color:var(--cyan);text-decoration:none}
.hub-person{display:flex;justify-content:space-between;gap:9px;align-items:center;padding:9px 0;border-top:1px solid var(--border)}.hub-person:first-of-type{border-top:0}.person-main{display:flex;gap:8px;align-items:center;min-width:0}.mini-avatar{width:31px;height:31px;border-radius:50%;display:grid;place-items:center;background:rgba(47,128,237,.16);color:#bcefff;font-size:.62rem;font-weight:800;flex:0 0 auto}.person-copy{min-width:0}.person-copy a{font-size:.79rem;font-weight:700;text-decoration:none}.person-copy small{display:block;color:var(--muted);font-size:.67rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.presence{width:8px;height:8px;border-radius:50%;background:#536071;display:inline-block}.presence.online{background:var(--green);box-shadow:0 0 0 3px rgba(34,197,94,.09)}.presence.live{background:var(--red);box-shadow:0 0 0 3px rgba(239,68,68,.09)}

.project-stack{display:grid;gap:7px}.project-card{padding:11px;border:1px solid var(--border);border-radius:10px;background:rgba(5,7,13,.34);text-decoration:none}.project-card:hover{border-color:rgba(0,209,255,.25)}.project-kind{font-size:.61rem;color:var(--cyan);font-weight:800;text-transform:uppercase;letter-spacing:.08em}.project-name{font-weight:700;font-size:.8rem;margin-top:2px}.project-meta{font-size:.67rem;color:var(--muted);margin-top:2px}

.hub-profile-head{display:flex;gap:15px;align-items:flex-start;flex-wrap:wrap}.hub-profile-mark{width:78px;height:78px;border-radius:20px;display:grid;place-items:center;background:linear-gradient(135deg,rgba(47,128,237,.28),rgba(0,209,255,.08));border:1px solid rgba(0,209,255,.16);color:var(--cyan);font:700 1.5rem var(--display)}.hub-stats{display:flex;gap:15px;flex-wrap:wrap;color:var(--muted);font-size:.76rem;margin:10px 0}.profile-actions{display:flex;gap:7px;flex-wrap:wrap;margin-top:10px}.profile-tabs{display:flex;gap:3px;overflow:auto;border-bottom:1px solid var(--border);margin:16px -17px -17px;padding:0 12px}.profile-tabs a{padding:11px 9px;color:var(--muted);text-decoration:none;font-size:.75rem;font-weight:700;white-space:nowrap}.profile-tabs a:hover,.profile-tabs a.is-active{color:var(--cyan);box-shadow:inset 0 -2px var(--cyan)}

.library-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.library-card{padding:15px;border:1px solid var(--border);border-radius:12px;background:rgba(5,7,13,.34)}.library-icon{font-size:1.2rem;color:var(--cyan)}.library-card h3{font:600 1rem var(--display);margin:8px 0 4px}.library-card p{font-size:.75rem;color:var(--muted)}.library-count{font-size:.7rem;color:#bcefff;margin-top:9px}

.chat-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.chat-list{display:grid;gap:2px}.chat-row{display:flex;align-items:center;gap:10px;padding:10px;border-radius:10px;text-decoration:none}.chat-row:hover{background:rgba(255,255,255,.04)}.chat-row-main{min-width:0;flex:1}.chat-row-main strong{font-size:.8rem}.chat-row-main small{display:block;color:var(--muted);font-size:.68rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.chat-state{font-size:.64rem;color:var(--muted)}

.hub-form-grid{display:grid;gap:10px;margin-top:16px}.hub-comment{border-top:1px solid var(--border);padding-top:10px}.hub-comments{display:grid;gap:10px;margin-top:12px}
.hub-banner{border:1px solid rgba(245,158,11,.3);background:rgba(245,158,11,.07);border-radius:10px;padding:12px;margin-bottom:12px}
.hub-discover-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.hub-footer{max-width:1440px;margin:auto;padding:25px 22px 20px;border-top:1px solid var(--border);display:flex;justify-content:space-between;gap:15px;align-items:center;color:#697689;font-size:.72rem}.hub-footer-links{display:flex;gap:14px;flex-wrap:wrap}.hub-footer a{text-decoration:none;color:var(--muted)}.hub-footer a:hover{color:var(--cyan)}

.hub-share-actions{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px}
.hub-share-state{font-size:.68rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:var(--cyan)}
.hub-share[data-state="sharing"]{border-color:rgba(34,197,94,.55);box-shadow:inset 3px 0 #22c55e}
.hub-share[data-state="sharing"] .hub-share-state{color:#86efac}
.hub-share-you{margin:10px 0 0;font-size:.78rem;font-weight:700;color:#86efac}
.hub-share-preview{display:block;width:100%;max-height:min(42vh,320px);margin-top:10px;border-radius:10px;background:#05070d;border:1px solid var(--border);object-fit:contain}
.hub-share-preview[hidden],.hub-share-you[hidden],#hubShareStop[hidden],#hubShareStart[hidden],#hubShareNote[hidden],#hubLeaveSession[hidden],#hubEndSession[hidden]{display:none!important}
.hub-live-controls{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px}
.hub-remote-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:8px;margin-top:12px}
.hub-remote-tile{margin:0;border:1px solid var(--border);border-radius:10px;overflow:hidden;background:#05070d}
.hub-remote-tile figcaption{padding:6px 8px;font-size:.72rem;font-weight:700;color:#86efac}
.hub-remote-tile video,.hub-remote-tile audio{display:block;width:100%;max-height:240px;background:#05070d;object-fit:contain}
.hub-sheet{border:0;padding:0;background:transparent;width:min(520px,calc(100% - 24px))}.hub-sheet::backdrop{background:rgba(5,7,13,.72);backdrop-filter:blur(4px)}.hub-sheet-card{background:#0c1422;border:1px solid var(--border);border-radius:16px;padding:18px}.hub-sheet-head{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:12px}.hub-icon-btn{background:none;border:0;color:#fff;font-size:1.5rem;cursor:pointer}.hub-sheet-actions{display:grid;gap:7px}.hub-sheet-action{text-align:left;background:rgba(5,7,13,.45);border:1px solid var(--border);border-radius:10px;color:var(--text);padding:12px;cursor:pointer}.hub-sheet-action:hover{border-color:rgba(0,209,255,.28)}.hub-sheet-action span{display:block;color:var(--muted);font-size:.74rem;margin-top:2px}.hub-sheet-action.is-later{opacity:.7}.hub-sheet-note{margin:4px 0 0;padding:12px;border:1px dashed rgba(255,255,255,.16);border-radius:10px;color:var(--muted);font-size:.9rem}.hub-sheet-note strong{display:block;color:var(--text);margin-bottom:4px}

a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:2px solid var(--cyan);outline-offset:2px}
.nav-bell{display:block;flex:0 0 auto}
@media(max-width:1120px){.hub-workspace{grid-template-columns:185px minmax(0,1fr)}.hub-home-shell{grid-template-columns:minmax(0,1fr)}.hub-aside{display:none}.nav-space{display:none}}
@media(max-width:820px){.hub-nav{overflow-x:auto;scrollbar-width:none}.hub-header-inner{padding:8px 12px;gap:9px;min-width:0}.hub-logo-text{display:none}.hub-connection{display:none}.hub-nav a{padding:7px 8px;font-size:.76rem}.hub-platform-btn{font-size:.62rem;padding:0 9px}.hub-workspace,.hub-home-shell{grid-template-columns:1fr}.hub-rail{display:none}.hub-main{padding:14px 12px 84px}.hub-footer{display:none}.library-grid,.hub-discover-grid,.chat-grid{grid-template-columns:1fr}.assistant-form{flex-wrap:wrap}.assistant-form select{flex:0 0 112px}.assistant-form input,.assistant-form button{flex:1 1 auto;min-width:0}.js-hub-create{padding:0 10px}}
@media(max-width:620px){.hub-nav a:not([data-hub-nav="home"]):not(.nav-notifications){display:none}.hub-nav a[data-hub-nav="home"]{font-size:.78rem}.nav-notifications{font-size:.9rem!important}.hub-platform-btn{display:none}.hub-header-inner{justify-content:space-between;gap:8px}.hub-nav{justify-content:flex-end;flex:0 1 auto}.hub-mobile-nav{position:fixed;left:0;right:0;bottom:0;z-index:120;height:66px;padding:5px 4px calc(5px + env(safe-area-inset-bottom));display:grid;grid-template-columns:repeat(6,minmax(0,1fr));background:rgba(7,17,43,.96);border-top:1px solid var(--border);backdrop-filter:blur(14px)}.hub-mobile-nav a{position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1px;min-width:0;color:var(--muted);text-decoration:none;font-size:.58rem;font-weight:600}.hub-mobile-nav a.is-active{color:var(--cyan)}.mobile-icon{font-size:1rem;line-height:1}.mobile-count{position:absolute;top:3px;right:calc(50% - 17px);height:15px;min-width:15px;font-size:.55rem}.hub-page-title{font-size:1.45rem}.assistant-top{display:block}.assistant-form{flex-direction:column}.assistant-form select,.assistant-form input,.assistant-form button{width:100%;flex:auto}.hub-sheet{width:calc(100% - 16px);max-height:calc(100% - 24px)}.hub-share-actions,.hub-live-controls{flex-direction:column}.hub-share-actions .btn,.hub-live-controls .btn{width:100%}.hub-share-preview,.hub-remote-tile video{max-height:200px}.account-menu{right:0;width:min(270px,calc(100vw - 24px))}}
@media(max-width:620px){.hub-header-inner{flex-wrap:wrap;row-gap:6px}.hub-header-end{flex-wrap:wrap;justify-content:flex-end}}
@media(min-width:621px){.hub-mobile-nav{display:none}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}