:root{--bg:#f5f7fb;--panel:#fff;--text:#152033;--muted:#667085;--line:#e5e9f2;--nav:#0d1424;--accent:#6d5dfc;--accent2:#5146d8;--success:#157347;--danger:#b42318;--shadow:0 10px 30px rgba(16,24,40,.06)}
*{box-sizing:border-box}html,body{margin:0;min-height:100%;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:var(--bg);color:var(--text)}a{text-decoration:none;color:inherit}.app-shell{min-height:100vh}.sidebar{position:fixed;left:0;top:0;bottom:0;width:250px;background:var(--nav);color:#fff;padding:24px 18px;display:flex;flex-direction:column;z-index:10}.brand{display:flex;align-items:center;gap:11px}.brand-mark{width:38px;height:38px;border-radius:11px;background:linear-gradient(135deg,#8377ff,#4d3ee8);display:grid;place-items:center;font-weight:800;color:#fff;box-shadow:0 8px 22px rgba(109,93,252,.3)}.brand-mark.large{width:58px;height:58px;border-radius:16px;margin:0 auto 14px}.brand strong{display:block}.brand small{display:block;color:#98a2b3;margin-top:2px;font-size:12px}.sidebar nav{display:grid;gap:7px;margin-top:34px}.sidebar nav a{padding:11px 13px;border-radius:10px;color:#cbd5e1;font-size:14px}.sidebar nav a:hover,.sidebar nav a.active{background:#1a2436;color:#fff}.sidebar-user{margin-top:auto;border-top:1px solid #263145;padding-top:18px;display:grid;grid-template-columns:38px 1fr auto;gap:10px;align-items:center}.sidebar-user small{display:block;color:#98a2b3;font-size:12px;margin-top:2px}.avatar{width:38px;height:38px;border-radius:50%;display:grid;place-items:center;background:#263145;font-weight:700}.logout{font-size:12px;color:#aab4c5}.main{margin-left:250px;padding:34px;min-height:100vh}.main-public{margin-left:0;padding:20px}.page-head{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:24px}.page-head h1{margin:0 0 5px;font-size:29px}.page-head p,.panel-head p{margin:0;color:var(--muted);font-size:14px}.btn{appearance:none;border:1px solid var(--line);background:#fff;color:var(--text);border-radius:10px;padding:10px 14px;font-weight:650;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:7px}.btn:hover{border-color:#cfd6e4}.btn.primary{background:var(--accent);border-color:var(--accent);color:#fff}.btn.primary:hover{background:var(--accent2)}.btn.small{padding:7px 10px;font-size:12px}.btn:disabled{opacity:.55;cursor:not-allowed}.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:22px}.stat-card,.panel,.chat-panel,.prompt-panel{background:var(--panel);border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow)}.stat-card{padding:20px}.stat-card span,.stat-card small{display:block;color:var(--muted);font-size:13px}.stat-card strong{display:block;font-size:31px;margin:9px 0 4px}.panel{padding:22px;margin-bottom:20px}.panel-head{display:flex;justify-content:space-between;gap:20px;margin-bottom:18px}.panel-head h2{margin:0 0 5px;font-size:19px}.table-wrap{overflow-x:auto}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:13px 12px;border-bottom:1px solid var(--line);font-size:14px;vertical-align:middle}th{color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.04em}.subtext{font-size:12px;color:var(--muted);margin-top:3px}.pill{display:inline-flex;background:#f1efff;color:#5647df;padding:5px 9px;border-radius:999px;font-size:12px;font-weight:700}.status{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:700}.status:before{content:"";width:7px;height:7px;border-radius:50%;background:currentColor}.status.online{color:var(--success)}.status.off{color:#98a2b3}.actions{display:flex;justify-content:flex-end;gap:7px}.actions form{margin:0}.form-panel{max-width:980px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.form-grid.one{grid-template-columns:1fr}.form-grid label{font-size:13px;font-weight:650;color:#344054}.form-grid input,.form-grid select,.form-grid textarea{display:block;width:100%;margin-top:7px;border:1px solid #d7dce5;border-radius:10px;background:#fff;padding:11px 12px;font:inherit;color:var(--text);outline:none}.form-grid input:focus,.form-grid select:focus,.chat-form textarea:focus{border-color:#8b80ff;box-shadow:0 0 0 3px rgba(109,93,252,.1)}.full{grid-column:1/-1}.check{display:flex!important;align-items:center;gap:9px;font-weight:500!important}.check input{display:inline-block!important;width:auto!important;margin:0!important}.form-actions{display:flex;justify-content:flex-end;gap:9px}.alert{padding:12px 14px;border-radius:10px;margin-bottom:18px;font-size:14px}.alert.success{background:#ecfdf3;color:#067647;border:1px solid #abefc6}.alert.error{background:#fef3f2;color:#b42318;border:1px solid #fecdca}.two-col{display:grid;grid-template-columns:minmax(300px,420px) 1fr;gap:20px}.permission-list{display:grid;gap:11px;padding:8px 0}.role-list{display:grid;gap:12px}.role-card{border:1px solid var(--line);border-radius:12px;padding:15px;display:grid;grid-template-columns:160px 1fr auto;gap:14px;align-items:center}.role-card strong{display:block}.role-card>div>span{color:var(--muted);font-size:12px}.role-perms{display:flex;flex-wrap:wrap;gap:6px}.role-perms span{font-size:11px!important;background:#f7f8fa;border:1px solid var(--line);border-radius:999px;padding:4px 7px;color:#475467!important}.auth-wrap{min-height:calc(100vh - 40px);display:grid;place-items:center;padding:30px}.auth-card{width:min(440px,100%);background:#fff;border:1px solid var(--line);border-radius:20px;padding:30px;box-shadow:var(--shadow)}.auth-card.wide{width:min(560px,100%)}.auth-brand{margin-bottom:26px}.auth-card h1{margin:0 0 6px}.muted{color:var(--muted)}code{background:#f2f4f7;padding:2px 5px;border-radius:5px}.ai-layout{display:grid;grid-template-columns:1fr 270px;gap:20px}.chat-panel{min-height:690px;display:flex;flex-direction:column;overflow:hidden}.chat-messages{flex:1;padding:24px;overflow-y:auto;max-height:580px}.empty-chat{text-align:center;margin:100px auto 0;max-width:460px;color:var(--muted)}.empty-chat h2{color:var(--text);margin:0 0 8px}.message{display:flex;margin:12px 0}.message.user{justify-content:flex-end}.bubble{max-width:min(760px,82%);white-space:pre-wrap;line-height:1.55;padding:12px 14px;border-radius:14px;background:#f2f4f7;font-size:14px}.message.user .bubble{background:var(--accent);color:#fff;border-bottom-right-radius:5px}.message.assistant .bubble{border-bottom-left-radius:5px}.chat-form{display:grid;grid-template-columns:1fr auto;gap:10px;padding:16px;border-top:1px solid var(--line);background:#fff}.chat-form textarea{resize:none;border:1px solid #d7dce5;border-radius:12px;padding:12px;font:inherit;outline:none}.ai-note{padding:10px 16px;background:#fffaeb;color:#93370d;font-size:12px;border-top:1px solid #fedf89}.prompt-panel{padding:18px;height:max-content}.prompt-panel h3{margin-top:0}.prompt-chip{width:100%;text-align:left;border:1px solid var(--line);background:#fff;border-radius:10px;padding:11px;margin-bottom:8px;cursor:pointer;color:#344054}.prompt-chip:hover{background:#f8f9fb}
@media(max-width:980px){.stats-grid{grid-template-columns:repeat(2,1fr)}.two-col,.ai-layout{grid-template-columns:1fr}.prompt-panel{display:none}}
@media(max-width:760px){.sidebar{position:static;width:100%;height:auto}.sidebar-user{margin-top:20px}.main{margin-left:0;padding:20px}.stats-grid{grid-template-columns:1fr}.form-grid{grid-template-columns:1fr}.full{grid-column:auto}.page-head{align-items:flex-start;flex-direction:column}.role-card{grid-template-columns:1fr}.chat-panel{min-height:600px}.chat-form{grid-template-columns:1fr}.actions{justify-content:flex-start}}