:root{--brand: #0f766e;--brand-strong: #0b5f59;--brand-soft: #e6f5f3;--brand-mid: #14b8a6;--ink: #0f172a;--text: #1e293b;--muted: #64748b;--border: #e2e8f0;--border-strong: #cbd5e1;--panel: rgba(255, 255, 255, .86);--panel-solid: #ffffff;--bg: #eef3f6;--danger: #be123c;--danger-soft: #ffe4e6;--ok: #047857;--ok-soft: #d1fae5;--warn: #b45309;--sidebar: #10242b;--sidebar-2: #16333c;--sidebar-text: #b7c9d0;--sidebar-active: #f4fbfa;--radius: 14px;--radius-sm: 10px;--shadow: 0 1px 2px rgba(15, 23, 42, .04), 0 8px 24px rgba(15, 23, 42, .04);--font: "Manrope", system-ui, sans-serif;--display: "Sora", "Manrope", system-ui, sans-serif}*{box-sizing:border-box}html,body,#root{min-height:100%}body{margin:0;font-family:var(--font);color:var(--text);background:radial-gradient(1200px 500px at 90% -10%,rgba(20,184,166,.16),transparent 55%),radial-gradient(900px 420px at -10% 10%,rgba(15,118,110,.1),transparent 50%),linear-gradient(180deg,#f7fafb 0%,var(--bg) 48%,#e9eef2 100%);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}a{color:var(--brand);text-decoration:none}a:hover{color:var(--brand-strong)}h1,h2,h3{font-family:var(--display);color:var(--ink);letter-spacing:-.02em}h1{margin:0;font-size:1.75rem;font-weight:700}h2{margin:0 0 14px;font-size:1.05rem;font-weight:600}h3{margin:0}code{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.86em;background:#f1f5f9;border:1px solid var(--border);border-radius:6px;padding:2px 6px}.center{min-height:60vh;display:grid;place-items:center;color:var(--muted)}.muted{color:var(--muted)}.err{color:var(--danger);margin:8px 0;font-size:.92rem}.ok{color:var(--ok);margin:8px 0;font-size:.92rem}.auth-wrap{min-height:100vh;display:grid;grid-template-columns:1.05fr .95fr;background:#0d1f24}.auth-hero{position:relative;overflow:hidden;padding:48px;color:#e8f4f2;display:flex;flex-direction:column;justify-content:space-between;background:radial-gradient(800px 420px at 20% 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p{position:relative;z-index:1;margin:0;max-width:36ch;color:#a9c3c8;font-size:1.02rem;line-height:1.6}.auth-panel{display:grid;place-items:center;padding:32px 24px;background:radial-gradient(600px 280px at 100% 0%,rgba(20,184,166,.12),transparent 50%),#f4f7f8}.auth-card{width:100%;max-width:420px;background:var(--panel-solid);border:1px solid var(--border);border-radius:18px;padding:28px;box-shadow:var(--shadow)}.auth-card .brand-row{display:flex;align-items:center;gap:12px;margin-bottom:8px}.auth-card .brand-row img{height:32px}.auth-card h1{font-size:1.35rem;margin-bottom:4px}.auth-card .lead{margin:0 0 20px;color:var(--muted)}.auth-links{display:flex;flex-wrap:wrap;gap:8px 14px;margin-top:16px;font-size:.92rem}.layout{display:grid;grid-template-columns:268px 1fr;min-height:100vh}.sidebar{background:linear-gradient(180deg,rgba(20,184,166,.08),transparent 28%),linear-gradient(180deg,var(--sidebar) 0%,#0c1c21 100%);color:var(--sidebar-text);padding:18px 12px;display:flex;flex-direction:column;gap:4px;border-right:1px solid rgba(255,255,255,.04)}.sidebar .logo{display:flex;align-items:center;gap:12px;padding:10px 12px 22px;color:#f8fffe}.sidebar .logo img{height:28px;width:auto}.sidebar .logo strong{font-family:var(--display);font-size:1.05rem;letter-spacing:-.02em}.sidebar .nav-section{margin:14px 12px 6px;font-size:.7rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:#6f8891}.sidebar a{color:var(--sidebar-text);padding:10px 12px;border-radius:11px;display:flex;align-items:center;gap:10px;font-weight:550;font-size:.95rem;transition:background .15s ease,color .15s ease}.sidebar a svg{opacity:.85;flex-shrink:0}.sidebar a.active,.sidebar a:hover{background:#ffffff14;color:var(--sidebar-active)}.sidebar a.active{background:linear-gradient(90deg,#14b8a638,#ffffff0f);box-shadow:inset 3px 0 0 var(--brand-mid)}.sidebar a.active svg{opacity:1;color:#5eead4}.sidebar .spacer{flex:1}.sidebar .logout-btn{width:100%;justify-content:flex-start;background:#ffffff0f;color:#e8f4f2;border:1px solid rgba(255,255,255,.08)}.sidebar .logout-btn:hover{background:#ffffff1a}.content{padding:28px 32px 40px;min-width:0}.topbar{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:22px}.topbar-user{display:flex;align-items:center;gap:12px;margin-left:auto;padding:8px 12px;background:#ffffffb3;border:1px solid var(--border);border-radius:999px;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.avatar{width:34px;height:34px;border-radius:50%;display:grid;place-items:center;background:linear-gradient(145deg,#14b8a6,#0f766e);color:#fff;font-weight:700;font-size:.85rem}.topbar-meta{line-height:1.2}.topbar-meta .muted{font-size:.75rem}.topbar-meta strong{font-size:.92rem;color:var(--ink)}.page-header{display:flex;justify-content:space-between;align-items:flex-end;gap:16px;margin-bottom:20px}.page-subtitle{margin:6px 0 0;color:var(--muted);max-width:58ch;line-height:1.5}.page-actions{display:flex;gap:8px;flex-wrap:wrap}.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:14px;margin-bottom:18px}.stat-card,.card,.panel{background:var(--panel);border:1px solid rgba(226,232,240,.9);border-radius:var(--radius);box-shadow:var(--shadow);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.stat-card{padding:16px 16px 18px;position:relative;overflow:hidden}.stat-card:before{content:"";position:absolute;inset:0 auto 0 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8px;font-size:.75rem;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);font-family:var(--font)}.card .value{font-family:var(--display);font-size:1.5rem;font-weight:700}.panel{padding:18px 18px 8px;margin-bottom:16px}.panel>h2:first-child,.panel-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:8px}label{display:block;font-size:.86rem;font-weight:600;margin:0 0 6px;color:#334155}input,select,textarea{width:100%;padding:11px 12px;border:1px solid var(--border);border-radius:var(--radius-sm);margin-bottom:12px;font:inherit;background:#fff;color:var(--ink);transition:border-color .15s ease,box-shadow .15s ease}input:focus,select:focus,textarea:focus{outline:none;border-color:color-mix(in srgb,var(--brand) 55%,white);box-shadow:0 0 0 3px #14b8a626}button,.btn{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:0;background:linear-gradient(180deg,#12968c 0%,var(--brand) 100%);color:#fff;padding:10px 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td{background:#0f766e08}.badge{display:inline-flex;align-items:center;gap:6px;padding:4px 9px;border-radius:8px;font-size:12px;font-weight:700;text-transform:capitalize}.badge.ok{background:var(--ok-soft);color:var(--ok)}.badge.fail{background:var(--danger-soft);color:var(--danger)}.badge.muted{background:#f1f5f9;color:#475569}.status-badge{display:inline-flex;align-items:center;gap:7px;padding:5px 10px;border-radius:9px;font-size:.86rem;font-weight:700;line-height:1}.status-badge.is-on{background:var(--ok-soft);color:var(--ok)}.status-badge.is-off{background:var(--danger-soft);color:var(--danger)}.status-badge.is-compact{padding:5px}.row-actions{display:flex;gap:8px;flex-wrap:wrap}.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:12px}.grid-2>div:last-child:nth-child(odd){grid-column:1 / -1}.key-callout{margin-top:14px;padding:14px;border-radius:12px;background:linear-gradient(180deg,#f0fdfa,#fff);border:1px solid #99f6e4}.empty-state{text-align:center;padding:36px 16px 42px;color:var(--muted)}.empty-icon{width:52px;height:52px;margin:0 auto 12px;border-radius:14px;display:grid;place-items:center;background:var(--brand-soft);color:var(--brand)}.empty-state h3{margin:0 0 6px;font-size:1rem;color:var(--ink)}.empty-state p{margin:0;font-size:.92rem}.menu-toggle{display:none;width:42px;height:42px;border-radius:11px;background:#fffc;color:var(--ink);border:1px solid var(--border);padding:0}@media (max-width: 960px){.auth-wrap{grid-template-columns:1fr}.auth-hero{min-height:220px;padding:28px}.auth-hero h2{max-width:none;font-size:1.7rem}.layout{grid-template-columns:1fr}.sidebar{position:sticky;top:0;z-index:20;max-height:none}.sidebar.collapsed .nav-link,.sidebar.collapsed .nav-section,.sidebar.collapsed .logout-btn{display:none}.sidebar.collapsed .logo{padding-bottom:8px}.content{padding:18px 16px 28px}.menu-toggle{display:inline-grid;place-items:center}.grid-2{grid-template-columns:1fr}.page-header{flex-direction:column;align-items:flex-start}}