@import"https://fonts.googleapis.com/css2?family=Nunito:wght@300;400;500;600;700;800;900&family=JetBrains+Mono:wght@400;500;700&display=swap";:root{--bg-primary: #f8fafc;--bg-surface: #f1f5f9;--bg-card: #ffffff;--border-color: #e2e8f0;--border-glow: rgba(0, 102, 153, .2);--text-primary: #0f172a;--text-secondary: #475569;--text-muted: #64748b;--accent-teal: #006699;--accent-blue: #2563eb;--accent-emerald: #059669;--accent-amber: #d97706;--accent-rose: #dc2626;--font-main: "Nunito", sans-serif;--font-scada: "Nunito", sans-serif;--font-mono: "JetBrains Mono", monospace}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-primary);color:var(--text-primary);font-family:var(--font-main);min-height:100vh;overflow-x:hidden;background-image:radial-gradient(circle at 15% 15%,rgba(0,102,153,.04) 0%,transparent 45%),radial-gradient(circle at 85% 85%,rgba(37,99,235,.03) 0%,transparent 45%);background-size:100% 100%,100% 100%}.font-scada{font-family:var(--font-scada)}.font-mono{font-family:var(--font-mono)}.scada-card{background:var(--bg-card);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border:1px solid var(--border-color);border-radius:12px;box-shadow:0 4px 12px #4a35250d;transition:all .3s cubic-bezier(.4,0,.2,1);position:relative;overflow:hidden}.scada-card:hover{border-color:var(--accent-teal);box-shadow:0 8px 24px #e67d531f;transform:translateY(-2px)}.pulse-online{width:10px;height:10px;background-color:var(--accent-emerald);border-radius:50%;display:inline-block;box-shadow:0 0 10px var(--accent-emerald);animation:pulse-emerald 2s infinite}.pulse-offline{width:10px;height:10px;background-color:var(--accent-rose);border-radius:50%;display:inline-block;box-shadow:0 0 10px var(--accent-rose)}@keyframes pulse-emerald{0%{box-shadow:0 0 #398a72b3}70%{box-shadow:0 0 0 10px #398a7200}to{box-shadow:0 0 #398a7200}}.scada-btn{background:linear-gradient(135deg,#e67d531f,#2d78a81f);border:1px solid var(--accent-teal);color:var(--text-primary);padding:8px 16px;border-radius:8px;font-family:var(--font-scada);font-weight:600;letter-spacing:.5px;cursor:pointer;transition:all .2s;display:inline-flex;align-items:center;gap:8px}.scada-btn:hover{background:linear-gradient(135deg,#e67d5333,#2d78a833);box-shadow:0 4px 12px #e67d5326}.scada-btn-success{background:linear-gradient(135deg,#398a72d9,#246b56f2);border-color:var(--accent-emerald);color:#fff}.scada-btn-success:hover{background:linear-gradient(135deg,#398a72f2,#246b56);box-shadow:0 4px 12px #398a7259}.modbus-tag{background:#ffddb066;border:1px solid rgba(255,190,145,.3);color:var(--accent-teal);font-family:var(--font-mono);font-size:11px;padding:2px 6px;border-radius:4px}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:var(--bg-primary)}::-webkit-scrollbar-thumb{background:var(--border-color);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--accent-teal)}