:root{--bg:#0d1117;--panel:#161b22;--panel2:#0f141b;--line:#30363d;--text:#e6edf3;--muted:#8b949e;--blue:#0d6efd;--blue2:#58a6ff;--green:#238636;--red:#da3633;--yellow:#d29922;--shadow:0 18px 45px rgba(0,0,0,.28)}*{box-sizing:border-box}html{color-scheme:dark}body{margin:0;font-family:Segoe UI,Arial,sans-serif;background:var(--bg);color:var(--text);min-height:100vh}a{color:inherit}.app{display:grid;grid-template-columns:250px 1fr;min-height:100vh}.sidebar{background:#0b0f14;border-right:1px solid var(--line);padding:20px 14px;position:sticky;top:0;height:100vh}.brand{display:flex;gap:12px;align-items:center;padding:8px 10px 22px}.logo{width:43px;height:43px;border-radius:12px;background:linear-gradient(145deg,#0d6efd,#003c88);display:grid;place-items:center;font-weight:900}.brand strong{display:block}.brand small,.muted{color:var(--muted)}.nav-title{font-size:11px;color:#6e7681;text-transform:uppercase;letter-spacing:.12em;padding:12px 10px 7px}.nav a{display:flex;align-items:center;gap:10px;text-decoration:none;color:#c9d1d9;padding:11px 12px;border-radius:9px;font-size:14px;margin:2px 0}.nav a:hover,.nav a.active{background:#161b22;color:white}.nav a.active{box-shadow:inset 3px 0 var(--blue)}.dot{width:8px;height:8px;border-radius:50%;background:var(--blue2)}.side-status{position:absolute;bottom:18px;left:14px;right:14px;padding:13px;background:var(--panel);border:1px solid var(--line);border-radius:12px;font-size:12px;color:var(--muted)}.main{min-width:0}.topbar{height:68px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 28px;background:rgba(13,17,23,.94);position:sticky;top:0;z-index:10;backdrop-filter:blur(10px)}.topbar h1{font-size:18px;margin:0}.user{display:flex;align-items:center;gap:10px}.avatar{width:34px;height:34px;border-radius:50%;background:#21262d;display:grid;place-items:center;font-weight:800}.content{padding:26px 28px 50px;max-width:1500px;margin:auto}.hero{border:1px solid var(--line);border-radius:16px;overflow:hidden;min-height:180px;position:relative;background:linear-gradient(90deg,rgba(13,17,23,.94),rgba(13,17,23,.52)),url('hero.png') center/cover;box-shadow:var(--shadow);display:flex;align-items:center;padding:28px}.hero h2{font-size:30px;margin:0 0 6px}.hero p{color:#c9d1d9;margin:0;max-width:620px}.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:15px;margin:18px 0}.card,.panel{background:var(--panel);border:1px solid var(--line);border-radius:14px}.card{padding:18px}.label{color:var(--muted);font-size:12px}.value{font-size:27px;font-weight:800;margin:6px 0}.grid2{display:grid;grid-template-columns:1.4fr .9fr;gap:18px}.panel{padding:18px}.panel-head,.page-title{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:14px}.page-title{align-items:flex-end;margin-bottom:18px}.page-title h2,.panel h3{margin:0}.btn{display:inline-flex;align-items:center;justify-content:center;text-decoration:none;border:1px solid var(--line);background:#21262d;color:var(--text);padding:9px 12px;border-radius:8px;cursor:pointer;font:inherit}.btn:hover{border-color:var(--blue2)}.btn.primary{background:var(--blue);border-color:var(--blue)}.btn.green{background:var(--green);border-color:var(--green)}.btn.red{background:var(--red);border-color:var(--red)}.btn.full{width:100%}table{width:100%;border-collapse:collapse;font-size:13px}th{color:var(--muted);font-weight:600;text-align:left;padding:10px;border-bottom:1px solid var(--line)}td{padding:12px 10px;border-bottom:1px solid #262c34;vertical-align:top}.badge{font-size:11px;padding:4px 8px;border-radius:999px;display:inline-block}.ok{background:rgba(35,134,54,.16);color:#7ee787}.warn{background:rgba(210,153,34,.16);color:#e3b341}.bad{background:rgba(218,54,51,.16);color:#ff7b72}.neutral{background:#21262d;color:#c9d1d9}.toolbar{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:14px}input,select,textarea{background:#0d1117;border:1px solid var(--line);color:var(--text);border-radius:8px;padding:10px 11px;font:inherit;width:100%}label{display:block;color:var(--muted);font-size:12px;margin-bottom:10px}label input,label select,label textarea{margin-top:5px;color:var(--text)}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.full-span{grid-column:1/-1}.modal{border:1px solid var(--line);background:var(--panel);color:var(--text);border-radius:16px;max-width:650px;width:calc(100% - 30px);padding:0;box-shadow:var(--shadow)}.modal::backdrop{background:rgba(0,0,0,.7)}.modal-head{display:flex;justify-content:space-between;align-items:center;padding:16px 18px;border-bottom:1px solid var(--line)}.modal-body{padding:18px}.alert{padding:12px 14px;border-radius:10px;margin:0 0 14px;border:1px solid var(--line)}.alert.success{background:rgba(35,134,54,.15);border-color:rgba(63,185,80,.35);color:#7ee787}.alert.error{background:rgba(218,54,51,.15);border-color:rgba(255,123,114,.35);color:#ff7b72}.status-dot{display:inline-block;width:8px;height:8px;border-radius:50%;margin-right:6px}.online{color:#3fb950}.offline{color:#ff7b72}.actions{display:flex;gap:6px;flex-wrap:wrap}.empty{padding:30px;text-align:center;color:var(--muted)}.mobile-menu{display:none}.auth-body{display:grid;place-items:center;padding:30px;background:#0d1117}.auth-card{width:min(920px,100%);display:grid;grid-template-columns:1.1fr .9fr;background:var(--panel);border:1px solid var(--line);border-radius:18px;overflow:hidden;box-shadow:var(--shadow)}.auth-art{min-height:520px;background:linear-gradient(rgba(13,17,23,.2),rgba(13,17,23,.82)),url('hero.png') center/cover;display:flex;align-items:end;padding:34px}.auth-art h1{font-size:36px;margin:0}.auth-form{padding:34px;display:flex;flex-direction:column;justify-content:center}.auth-form hr{border:0;border-top:1px solid var(--line);margin:14px 0}.api-box{padding:14px;border:1px solid var(--line);border-radius:12px;background:var(--panel2)}.code{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:12px;word-break:break-all}.small{font-size:12px}.right{text-align:right}.menu-link{color:#ff7b72}.footer-note{text-align:center;color:#6e7681;font-size:11px;margin-top:28px}@media(max-width:1000px){.cards{grid-template-columns:repeat(2,1fr)}.grid2{grid-template-columns:1fr}.app{grid-template-columns:210px 1fr}}@media(max-width:760px){.app{display:block}.sidebar{position:fixed;left:-260px;width:250px;z-index:30;transition:.2s}.sidebar.open{left:0}.mobile-menu{display:inline-flex}.topbar{padding:0 16px}.content{padding:18px 14px 36px}.cards{grid-template-columns:1fr 1fr}.form-grid,.auth-card{grid-template-columns:1fr}.auth-art{min-height:220px}.page-title{align-items:flex-start;flex-direction:column}.hero{padding:20px}.hero h2{font-size:24px}}@media(max-width:480px){.cards{grid-template-columns:1fr}.topbar .role-label{display:none}}