:root{--bg: #0b0f17;--panel: #141b2a;--panel-2: #1b2436;--border: #243049;--text: #e6ecf5;--muted: #8a97b0;--brand: #76b900;--brand-dim: #5a8c00;--up: #2ecc71;--down: #ff5c5c;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif}*{box-sizing:border-box}html,body{margin:0;padding:0;background:var(--bg);color:var(--text);min-height:100vh}#app{min-height:100vh;display:flex;flex-direction:column}a{color:var(--brand)}.app-header{display:flex;align-items:center;gap:12px;padding:16px 24px;border-bottom:1px solid var(--border);background:linear-gradient(180deg,#121826,#0b0f17)}.app-header .logo{width:30px;height:30px;border-radius:7px;background:var(--brand);display:grid;place-items:center;font-weight:800;color:#0b0f17}.app-header h1{font-size:1.05rem;margin:0;font-weight:700;letter-spacing:.2px}.app-header .sub{color:var(--muted);font-size:.8rem;margin-left:auto}.container{max-width:1100px;width:100%;margin:0 auto;padding:24px}.controls{display:flex;flex-wrap:wrap;gap:12px;align-items:flex-end;background:var(--panel);border:1px solid var(--border);border-radius:12px;padding:16px;margin-bottom:20px}.field{display:flex;flex-direction:column;gap:6px}.field label{font-size:.72rem;text-transform:uppercase;letter-spacing:.5px;color:var(--muted)}.field input,.field select{background:var(--panel-2);border:1px solid var(--border);color:var(--text);border-radius:8px;padding:9px 11px;font-size:.9rem;outline:none}.field input:focus,.field select:focus{border-color:var(--brand)}.checkbox{flex-direction:row;align-items:center;gap:8px;padding-bottom:9px}.btn{background:var(--brand);color:#0b0f17;border:none;border-radius:8px;padding:10px 18px;font-weight:700;font-size:.9rem;cursor:pointer;transition:background .15s ease}.btn:hover{background:var(--brand-dim)}.btn:disabled{opacity:.55;cursor:not-allowed}.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:12px;margin-bottom:20px}.stat{background:var(--panel);border:1px solid var(--border);border-radius:12px;padding:14px 16px}.stat .k{font-size:.72rem;text-transform:uppercase;letter-spacing:.5px;color:var(--muted)}.stat .v{font-size:1.35rem;font-weight:700;margin-top:4px}.stat .v.up{color:var(--up)}.stat .v.down{color:var(--down)}.chart-card{background:var(--panel);border:1px solid var(--border);border-radius:12px;padding:16px;min-height:420px;position:relative}.chart-wrap{height:420px}.state{display:grid;place-items:center;height:380px;color:var(--muted);text-align:center;gap:8px}.state.error{color:var(--down)}.spinner{width:34px;height:34px;border:3px solid var(--border);border-top-color:var(--brand);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.hint{color:var(--muted);font-size:.8rem}.logout-btn{background:transparent;color:var(--muted);border:1px solid var(--border);border-radius:8px;padding:7px 13px;font-size:.8rem;font-weight:600;cursor:pointer;margin-left:14px;transition:border-color .15s ease,color .15s ease}.logout-btn:hover{border-color:var(--brand);color:var(--text)}.login-shell{flex:1;display:grid;place-items:center;padding:24px}.login-card{width:100%;max-width:380px;background:var(--panel);border:1px solid var(--border);border-radius:16px;padding:32px;display:flex;flex-direction:column;gap:14px;box-shadow:0 24px 64px #00000073}.login-card .logo{width:38px;height:38px;border-radius:9px;background:var(--brand);display:grid;place-items:center;font-weight:800;color:#0b0f17;font-size:1.1rem}.login-card h2{margin:6px 0 0;font-size:1.4rem}.login-sub{margin:0 0 8px;color:var(--muted);font-size:.85rem}.login-card .field input{width:100%;background:var(--panel-2);border:1px solid var(--border);color:var(--text);border-radius:8px;padding:10px 12px;font-size:.92rem;outline:none}.login-card .field input:focus{border-color:var(--brand)}.login-card .btn{margin-top:6px;width:100%}.login-error{color:var(--down);font-size:.85rem}.live-badge{display:inline-flex;align-items:center;gap:7px;margin-left:auto;padding:8px 12px;border-radius:999px;font-size:.72rem;font-weight:700;letter-spacing:.5px;border:1px solid var(--border);color:var(--muted);background:var(--panel-2)}.live-badge .live-dot{width:8px;height:8px;border-radius:50%;background:var(--muted)}.live-badge.open{color:var(--up);border-color:#2ecc7166}.live-badge.open .live-dot{background:var(--up);animation:livepulse 1.3s ease-in-out infinite}.live-badge.idle{color:var(--muted)}.live-badge.closed,.live-badge.unauthenticated{color:var(--down);border-color:#ff5c5c66}.live-badge.closed .live-dot,.live-badge.unauthenticated .live-dot{background:var(--down)}@keyframes livepulse{0%,to{opacity:1}50%{opacity:.3}}