:root{--bg-primary: #0b0f19;--bg-secondary: #111827;--bg-card: rgba(17, 24, 39, .7);--bg-card-hover: rgba(31, 41, 55, .8);--bg-glass: rgba(255, 255, 255, .03);--bg-input: #1f2937;--border-color: rgba(255, 255, 255, .1);--border-glow: rgba(59, 130, 246, .5);--text-primary: #f9fafb;--text-secondary: #9ca3af;--text-muted: #6b7280;--accent-blue: #3b82f6;--accent-cyan: #06b6d4;--accent-teal: #14b8a6;--accent-purple: #8b5cf6;--status-success: #10b981;--status-warning: #f59e0b;--status-error: #ef4444;--status-info: #3b82f6;--font-sans: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;--font-mono: "JetBrains Mono", monospace;--sidebar-width: 260px;--navbar-height: 64px;--debug-height: 220px}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-primary);color:var(--text-primary);font-family:var(--font-sans);min-height:100vh;overflow-x:hidden;background-image:radial-gradient(at 0% 0%,rgba(59,130,246,.12) 0px,transparent 50%),radial-gradient(at 100% 100%,rgba(139,92,246,.08) 0px,transparent 50%)}.app-layout{display:grid;grid-template-rows:var(--navbar-height) 1fr var(--debug-height);grid-template-columns:var(--sidebar-width) 1fr;grid-template-areas:"navbar navbar" "sidebar content" "debug debug";min-height:100vh}#navbar-container{grid-area:navbar}#sidebar-container{grid-area:sidebar}#content-container{grid-area:content}#debug-container{grid-area:debug}.content-area{padding:24px;overflow-y:auto;max-height:calc(100vh - var(--navbar-height) - var(--debug-height))}h1,h2,h3,h4{font-weight:600;color:var(--text-primary);letter-spacing:-.02em}h1{font-size:1.6rem;margin-bottom:8px}h2{font-size:1.3rem;margin-bottom:16px}h3{font-size:1.1rem;margin-bottom:12px}p{color:var(--text-secondary);font-size:.95rem;line-height:1.5}code,pre{font-family:var(--font-mono)}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg-primary)}::-webkit-scrollbar-thumb{background:#374151;border-radius:4px}::-webkit-scrollbar-thumb:hover{background:#4b5563}.auth-card-wrapper{display:flex;align-items:center;justify-content:center;min-height:80vh;padding:20px}.auth-card{background:var(--bg-card);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border:1px solid var(--border-color);border-radius:16px;padding:36px 32px;width:100%;max-width:440px;box-shadow:0 20px 40px #0009;animation:fadeIn .4s ease-out}.auth-header{text-align:center;margin-bottom:28px}.auth-logo{width:60px;height:60px;background:linear-gradient(135deg,var(--accent-blue),var(--accent-purple));border-radius:16px;display:inline-flex;align-items:center;justify-content:center;font-size:1.8rem;margin-bottom:16px;box-shadow:0 8px 20px #3b82f666}.auth-header h2{font-size:1.5rem;font-weight:700;margin-bottom:8px}.auth-header p{font-size:.85rem;color:var(--text-secondary)}.auth-form{display:flex;flex-direction:column;gap:16px}.input-with-icon{position:relative;display:flex;align-items:center}.input-icon{position:absolute;left:12px;font-size:1.1rem;pointer-events:none}.input-with-icon .form-input{padding-left:40px}.auth-submit-btn{width:100%;padding:12px;font-size:.95rem;font-weight:600;margin-top:8px}.auth-error-message{background:#ef444426;border:1px solid rgba(239,68,68,.4);color:#f87171;padding:10px 14px;border-radius:8px;font-size:.82rem;line-height:1.4}.auth-footer{margin-top:28px;padding-top:16px;border-top:1px solid rgba(255,255,255,.06);display:flex;align-items:center;justify-content:space-between}.auth-footer-text{font-size:.75rem;color:var(--text-muted)}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.toast-wrapper{position:fixed;bottom:24px;right:24px;z-index:9999;display:flex;flex-direction:column;gap:10px;max-width:420px;pointer-events:none}.toast-item{pointer-events:auto;display:flex;align-items:center;gap:12px;padding:12px 18px;border-radius:10px;background:#111827f2;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border:1px solid var(--border-color);color:var(--text-primary);font-size:.88rem;box-shadow:0 10px 25px -5px #00000080;animation:slideInRight .3s cubic-bezier(.16,1,.3,1)}.toast-success{border-left:4px solid var(--status-success)}.toast-error{border-left:4px solid var(--status-error)}.toast-warning{border-left:4px solid var(--status-warning)}.toast-info{border-left:4px solid var(--accent-blue)}.toast-icon{font-size:1.1rem}.toast-message{flex:1;line-height:1.4;word-break:break-word}.toast-close{background:transparent;border:none;color:var(--text-muted);font-size:1.2rem;cursor:pointer;padding:0 4px;transition:color .2s ease}.toast-close:hover{color:var(--text-primary)}@keyframes slideInRight{0%{transform:translate(100%);opacity:0}to{transform:translate(0);opacity:1}}.navbar{grid-area:navbar;background:#111827d9;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--border-color);display:flex;align-items:center;justify-content:space-between;padding:0 24px;z-index:10;height:100%}.navbar-brand{display:flex;align-items:center;gap:12px}.brand-icon{width:34px;height:34px;background:linear-gradient(135deg,var(--accent-blue),var(--accent-purple));border-radius:8px;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:1.1rem}.brand-title{font-size:1.1rem;font-weight:700;background:linear-gradient(90deg,#fff,#93c5fd);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.navbar-controls{display:flex;align-items:center;gap:16px}.badge{display:inline-flex;align-items:center;gap:6px;padding:4px 10px;border-radius:9999px;font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em}.badge-success{background:#10b98126;color:#34d399;border:1px solid rgba(16,185,129,.3)}.badge-warning{background:#f59e0b26;color:#fbbf24;border:1px solid rgba(245,158,11,.3)}.badge-error{background:#ef444426;color:#f87171;border:1px solid rgba(239,68,68,.3)}.badge-info{background:#3b82f626;color:#60a5fa;border:1px solid rgba(59,130,246,.3)}.badge-secondary{background:#6b728033;color:#d1d5db;border:1px solid rgba(107,114,128,.3)}.status-dot{width:8px;height:8px;border-radius:50%;background:currentColor;box-shadow:0 0 8px currentColor}.sidebar{grid-area:sidebar;background:#11182799;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-right:1px solid var(--border-color);padding:16px 12px;display:flex;flex-direction:column;gap:4px;height:100%}.nav-item{display:flex;align-items:center;gap:12px;padding:10px 14px;border-radius:8px;color:var(--text-secondary);text-decoration:none;font-size:.9rem;font-weight:500;cursor:pointer;transition:all .2s ease}.nav-item:hover{background:#ffffff0d;color:var(--text-primary)}.nav-item.active{background:linear-gradient(90deg,#3b82f633,#8b5cf61a);color:#60a5fa;border-left:3px solid var(--accent-blue);font-weight:600}.nav-icon{font-size:1.1rem}.card{background:var(--bg-card);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border:1px solid var(--border-color);border-radius:12px;padding:24px;margin-bottom:20px;box-shadow:0 4px 20px #0000004d}.card-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px;padding-bottom:14px;border-bottom:1px solid rgba(255,255,255,.06)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:9px 16px;border-radius:8px;font-size:.875rem;font-weight:500;cursor:pointer;border:1px solid transparent;transition:all .2s ease}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:linear-gradient(135deg,var(--accent-blue),#2563eb);color:#fff;box-shadow:0 2px 8px #3b82f64d}.btn-primary:hover:not(:disabled){background:linear-gradient(135deg,#2563eb,#1d4ed8);box-shadow:0 4px 12px #3b82f680}.btn-secondary{background:#374151;color:var(--text-primary);border:1px solid var(--border-color)}.btn-secondary:hover:not(:disabled){background:#4b5563}.btn-danger{background:#ef444433;color:#f87171;border:1px solid rgba(239,68,68,.4)}.btn-danger:hover:not(:disabled){background:#ef44444d}.btn-sm{padding:4px 10px;font-size:.78rem}.btn-group{display:flex;flex-wrap:wrap;gap:8px}.form-group{margin-bottom:14px}.form-label{display:block;font-size:.8rem;font-weight:500;color:var(--text-secondary);margin-bottom:6px;text-transform:uppercase;letter-spacing:.03em}.form-input,.form-select,.form-textarea{width:100%;padding:9px 12px;background:var(--bg-input);border:1px solid var(--border-color);border-radius:6px;color:var(--text-primary);font-size:.9rem;font-family:var(--font-sans);transition:border-color .2s ease}.form-input:focus,.form-select:focus,.form-textarea:focus{outline:none;border-color:var(--accent-blue);box-shadow:0 0 0 2px #3b82f633}.form-textarea{font-family:var(--font-mono);font-size:.85rem;resize:vertical}.form-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:14px}.debug-console{grid-area:debug;background:#090d16;border-top:1px solid var(--border-color);display:flex;flex-direction:column;z-index:20;height:100%}.debug-header{padding:8px 16px;background:#111827;border-bottom:1px solid rgba(255,255,255,.05);display:flex;align-items:center;justify-content:space-between;font-size:.8rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em;color:var(--text-secondary)}.debug-logs{flex:1;overflow-y:auto;padding:8px 16px;font-family:var(--font-mono);font-size:.8rem}.log-entry{display:grid;grid-template-columns:80px 70px 1fr 90px 80px 60px;align-items:center;gap:12px;padding:6px 0;border-bottom:1px solid rgba(255,255,255,.03);cursor:pointer}.log-entry:hover{background:#ffffff08}.log-time{color:var(--text-muted)}.log-method{font-weight:700}.log-method.GET{color:#60a5fa}.log-method.POST{color:#34d399}.log-method.DELETE{color:#f87171}.log-url{color:var(--text-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.log-status{font-weight:700;text-align:center}.log-latency{color:#a78bfa;text-align:right}.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#000000bf;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);display:flex;align-items:center;justify-content:center;z-index:1000}.modal-content{background:#111827;border:1px solid var(--border-color);border-radius:12px;width:90%;max-width:800px;max-height:85vh;display:flex;flex-direction:column;box-shadow:0 20px 25px -5px #00000080}.modal-header{padding:16px;border-bottom:1px solid var(--border-color);display:flex;justify-content:space-between;align-items:center}.modal-body{padding:16px;overflow-y:auto;flex:1}.raw-json-viewer{background:#030712;border-radius:6px;padding:14px;color:#38bdf8;font-family:var(--font-mono);font-size:.83rem;overflow-x:auto;white-space:pre-wrap;word-break:break-word}.cold-tabs{display:flex;gap:4px;border-bottom:1px solid var(--border-color);margin-bottom:20px;overflow-x:auto}.cold-tab-btn{padding:10px 18px;background:transparent;border:none;color:var(--text-secondary);font-weight:500;font-size:.88rem;cursor:pointer;border-bottom:2px solid transparent;transition:all .2s ease;white-space:nowrap}.cold-tab-btn:hover{color:var(--text-primary)}.cold-tab-btn.active{color:var(--accent-blue);border-bottom-color:var(--accent-blue);font-weight:600}.cold-section{display:none;animation:fadeIn .2s ease-in-out}.cold-section.active{display:block}@keyframes fadeIn{0%{opacity:0;transform:translateY(4px)}to{opacity:1;transform:translateY(0)}}.sensor-box{background:#1f293766;border:1px solid rgba(255,255,255,.05);border-radius:8px;padding:14px;margin-bottom:14px}.sensor-title{font-size:.9rem;font-weight:600;color:var(--accent-cyan);margin-bottom:10px;display:flex;align-items:center;gap:8px}.calibration-row{display:grid;grid-template-columns:1fr 1fr 1fr;gap:10px}.poll-widget{background:linear-gradient(135deg,#1e3a8a4d,#581c8733);border:1px solid rgba(59,130,246,.3);border-radius:8px;padding:12px 16px;margin-bottom:16px;display:flex;align-items:center;justify-content:space-between}.poll-info{display:flex;flex-direction:column;gap:2px}.poll-id{font-family:var(--font-mono);font-size:.85rem;font-weight:600;color:var(--accent-cyan)}.poll-status{font-size:.8rem;color:var(--text-secondary)}.spinner{width:18px;height:18px;border:2px solid rgba(255,255,255,.2);border-top-color:var(--accent-blue);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}