@import url('https://fonts.googleapis.com/css2?family=Fira+Sans:wght@400;500;600;700;800&family=Fira+Code:wght@400;500;600;700&display=swap');

:root{
  /* ── ACXA Command Design Tokens ── */
  --font-ui:'Fira Sans',system-ui,-apple-system,sans-serif;
  --font-data:'Fira Code',ui-monospace,monospace;
  --font-display:'Fira Sans',system-ui,sans-serif;

  /* Background strata */
  --acxa-bg-0:#060c14;
  --acxa-bg-1:#0a1320;
  --acxa-bg-2:#0e1926;
  --acxa-bg-3:#12202e;
  --acxa-panel:rgba(14,25,38,0.88);
  --acxa-panel-strong:#101d2c;
  --acxa-panel-elevated:rgba(18,30,46,0.92);

  /* Border system */
  --acxa-line:rgba(124,163,214,0.10);
  --acxa-line-active:rgba(56,189,248,0.28);
  --acxa-line-strong:rgba(99,190,255,0.22);
  --acxa-line-caution:rgba(245,158,11,0.30);
  --acxa-line-danger:rgba(239,68,68,0.30);

  /* Status accents */
  --acxa-cyan:#39c8ff;
  --acxa-cyan-soft:#91e6ff;
  --acxa-cyan-muted:rgba(57,200,255,0.18);
  --acxa-amber:#ffbe63;
  --acxa-amber-muted:rgba(255,190,99,0.15);
  --acxa-danger:#ff7f73;
  --acxa-danger-muted:rgba(255,127,115,0.14);
  --acxa-success:#42d392;
  --acxa-success-muted:rgba(66,211,146,0.14);

  /* Typography scale */
  --fs-page-title:1.25rem;
  --fs-section-title:0.8125rem;
  --fs-kpi:2rem;
  --fs-data-label:0.625rem;
  --fs-body:0.8125rem;
  --fs-helper:0.6875rem;
  --fs-micro:0.5625rem;

  /* Elevation scale */
  --elevation-card:0 2px 8px rgba(0,0,0,0.18),0 1px 2px rgba(0,0,0,0.12);
  --elevation-panel:0 4px 16px rgba(0,0,0,0.22),0 1px 3px rgba(0,0,0,0.10);
  --elevation-modal:0 16px 48px rgba(0,0,0,0.35),0 2px 8px rgba(0,0,0,0.18);

  /* Spacing rhythm */
  --shell-max-width:1600px;
  --shell-gutter:clamp(12px,2vw,24px);
  --shell-top-gap:8px;
  --panel-gap:12px;
}

*{font-family:var(--font-ui);box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-overflow-scrolling:touch;background:var(--acxa-bg-0);overscroll-behavior:none;color-scheme:dark}
body{-webkit-overflow-scrolling:touch;-webkit-text-size-adjust:100%;background:var(--acxa-bg-0)}
html:not(.dark){background:#f0f4f8!important;color-scheme:light!important}
html:not(.dark) body{background:#f0f4f8!important}
::-webkit-scrollbar{width:7px;height:7px}
::-webkit-scrollbar-track{background:transparent}
::-webkit-scrollbar-thumb{background:rgba(255,255,255,0.18);border-radius:10px}
::-webkit-scrollbar-thumb:hover{background:rgba(255,255,255,0.32)}
html{scrollbar-color:rgba(255,255,255,0.18) transparent;scrollbar-width:thin}
html:not(.dark) ::-webkit-scrollbar-thumb{background:rgba(0,0,0,0.18)}
html:not(.dark) ::-webkit-scrollbar-thumb:hover{background:rgba(0,0,0,0.32)}
html:not(.dark){scrollbar-color:rgba(0,0,0,0.18) transparent}
::selection{background:rgba(0,180,216,.3);color:#fff}

/* Glassmorphism & depth */
.glass{backdrop-filter:blur(12px) saturate(1.4);-webkit-backdrop-filter:blur(12px) saturate(1.4)}
.glow{box-shadow:0 10px 28px rgba(2,8,16,.42),inset 0 1px 0 rgba(255,255,255,.04)}
.card-hover{transition:transform .28s cubic-bezier(.22,.61,.36,1),box-shadow .28s cubic-bezier(.22,.61,.36,1),border-color .28s cubic-bezier(.22,.61,.36,1)}
.card-hover:hover{transform:translateY(-2px);box-shadow:0 14px 34px rgba(0,0,0,.32),0 0 0 1px rgba(0,180,216,.18);border-color:rgba(0,180,216,.34)!important}
.gradient-text{background:linear-gradient(135deg,#e0e0e0 30%,#94a3b8 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}

.kpi-value,.live-kpi-value,.tabular-nums,.font-mono,.nc-data-value,.nc-named-val,.nc-pbar-pct,.kpi-eff-pct,.gateway-health-stats strong,.fault-timeline-meta,.hist-date-input,.roll-modal-dt,.chart-yaxis-panel .ytick,.chart-legend-item,.inspector-table td,.inspector-table th,.ai-table td,.ai-table th,.chart-date-input,input[type="date"].bg-surface-900,.node-history-zoom .text-xs,[data-ts-epoch],.nc-ts,.kpi-machine-badge,.kpi-machine-badge-fault-count{font-family:var(--font-data)!important;font-variant-numeric:tabular-nums lining-nums !important;font-feature-settings:'tnum' 1,'lnum' 1}

/* iOS-style toggles */
.ios-toggle{position:relative;width:36px;min-width:36px;height:20px;background:rgba(71,85,105,.55);border:1px solid rgba(148,163,184,.35);border-radius:999px;cursor:pointer;transition:background .25s,border-color .25s,box-shadow .25s;flex-shrink:0}
.ios-toggle.active{background:linear-gradient(90deg,#22c55e,#34d399);border-color:rgba(52,211,153,.9);box-shadow:0 0 0 1px rgba(52,211,153,.2),0 2px 8px rgba(16,185,129,.25)}
.ios-toggle::before{content:'✕';position:absolute;left:5px;top:50%;transform:translateY(-50%);font-size:9px;line-height:1;color:rgba(226,232,240,.75);font-weight:700;transition:left .25s,right .25s,color .25s,content .25s}
.ios-toggle.active::before{content:'✓';left:auto;right:5px;color:#ecfdf5}
.ios-toggle::after{content:'';position:absolute;top:1px;left:1px;width:16px;height:16px;background:linear-gradient(180deg,#ffffff,#e5e7eb);border-radius:50%;transition:transform .25s cubic-bezier(.34,1.56,.64,1);box-shadow:0 1px 3px rgba(0,0,0,.25)}
.ios-toggle.active::after{transform:translateX(16px)}
/* ── Toast stack system ── */
#toastContainer{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);z-index:var(--z-toast,400);display:flex;flex-direction:column-reverse;gap:8px;pointer-events:none;align-items:center}
.toast-msg{transform:translateY(80px);opacity:0;transition:all .35s cubic-bezier(.22,.61,.36,1);pointer-events:auto}
.toast-msg.show{transform:translateY(0);opacity:1}
.toast-inner{border-radius:12px;padding:10px 16px;font-size:13px;font-weight:600;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid transparent;box-shadow:0 10px 24px rgba(2,8,16,.35);color:#dbeafe;background:rgba(15,23,42,.92);min-width:220px;text-align:center;display:flex;align-items:center;gap:8px;justify-content:center}
.toast-close{background:none;border:none;color:inherit;opacity:.5;cursor:pointer;font-size:15px;padding:0 0 0 8px;line-height:1;transition:opacity .2s}.toast-close:hover{opacity:1}
.toast-msg[data-severity="success"] .toast-inner{color:#6ee7b7;border-color:rgba(16,185,129,.32);background:rgba(6,30,24,.88)}
.toast-msg[data-severity="info"] .toast-inner{color:#7dd3fc;border-color:rgba(14,165,233,.28);background:rgba(7,24,35,.9)}
.toast-msg[data-severity="watch"] .toast-inner{color:#fcd34d;border-color:rgba(245,158,11,.34);background:rgba(38,27,9,.9)}
.toast-msg[data-severity="critical"] .toast-inner{color:#fca5a5;border-color:rgba(239,68,68,.35);background:rgba(45,14,18,.9)}

/* ── Live pulse indicator ── */
.live-pulse{display:inline-flex;align-items:center;gap:5px;font-size:10px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:#94a3b8}
.live-pulse-dot{width:7px;height:7px;border-radius:50%;flex-shrink:0;transition:background .4s,box-shadow .4s}
.live-pulse-dot.fresh{background:#22c55e;box-shadow:0 0 6px #22c55e,0 0 12px rgba(34,197,94,.3);animation:pulse-dot 2s infinite}
.live-pulse-dot.stale{background:#f59e0b;box-shadow:0 0 4px rgba(245,158,11,.4);animation:none}
.live-pulse-dot.disconnected{background:#ef4444;box-shadow:0 0 4px rgba(239,68,68,.4);animation:none}

/* ── Alert badge ── */
.alert-badge{position:absolute;top:-6px;right:-6px;min-width:18px;height:18px;border-radius:999px;background:#ef4444;color:#fff;font-size:9px;font-weight:700;display:flex;align-items:center;justify-content:center;padding:0 5px;line-height:1;box-shadow:0 0 6px rgba(239,68,68,.4);pointer-events:none;transition:transform .2s,opacity .2s;z-index:8}
.alert-badge.hidden{transform:scale(0);opacity:0}

/* ── User avatar ── */
.user-avatar{width:28px;height:28px;border-radius:50%;background:linear-gradient(135deg,#00b4d8,#6366f1);display:flex;align-items:center;justify-content:center;font-size:10px;font-weight:700;color:#fff;letter-spacing:.02em;text-transform:uppercase;flex-shrink:0}
html:not(.dark) .user-avatar{background:linear-gradient(135deg,#0284c7,#38bdf8 48%,#0ea5e9 100%);border:1px solid rgba(14,165,233,.24);box-shadow:inset 0 1px 0 rgba(255,255,255,.78),0 10px 24px rgba(14,165,233,.18),0 2px 6px rgba(15,23,42,.08);color:#eff6ff}

/* ── Scrollable chart container ── */
.chart-scroll-outer{overflow-x:auto;overflow-y:hidden;border-radius:0 12px 12px 0;position:relative;scrollbar-width:thin;scrollbar-color:rgba(0,180,216,.3) transparent;flex:1;min-width:0}
.chart-yaxis-panel{width:52px;flex-shrink:0;display:flex;flex-direction:column;justify-content:space-between;padding:4px 4px 28px 0;align-items:flex-end}
.chart-yaxis-panel .ytick{font-size:10px;font-weight:600;color:#94a3b8;line-height:1;font-family:var(--font-data)}
.chart-legend-bar{display:flex;flex-wrap:wrap;gap:10px 16px;padding:0 0 8px 54px;align-items:center}
.chart-legend-item{display:flex;align-items:center;gap:5px;font-size:11px;font-weight:600;color:#94a3b8;font-family:var(--font-data);cursor:pointer;user-select:none;transition:opacity .2s}
.chart-legend-item:hover{opacity:.7}
.chart-legend-swatch{width:10px;height:10px;border-radius:50%;flex-shrink:0}
.chart-scroll-outer::-webkit-scrollbar{width:6px;height:6px}
.chart-scroll-outer::-webkit-scrollbar-track{background:transparent;border-radius:3px}
.chart-scroll-outer::-webkit-scrollbar-thumb{background:rgba(0,180,216,.3);border-radius:3px}
.chart-scroll-outer::-webkit-scrollbar-thumb:hover{background:rgba(0,180,216,.5)}
.chart-scroll-outer .chart-scroll-hint{position:absolute;right:8px;bottom:8px;font-size:10px;color:rgba(148,163,184,.5);pointer-events:none;transition:opacity .3s;display:flex;align-items:center;gap:4px;z-index:5}
.chart-scroll-outer:hover .chart-scroll-hint{opacity:0}

/* ── Chart nav chevrons ── */
.chart-nav-wrap{position:relative}
.chart-nav-btn{flex-shrink:0;z-index:6;width:28px;height:28px;border-radius:8px;background:rgba(15,25,35,.85);border:1px solid rgba(0,180,216,.2);color:rgba(148,163,184,.7);display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .2s;backdrop-filter:blur(4px);opacity:.7;user-select:none;-webkit-user-select:none;touch-action:none;align-self:center}
.chart-nav-btn:hover{opacity:1;border-color:rgba(0,180,216,.5);color:#00b4d8;background:rgba(15,25,35,.95);transform:scale(1.08)}
.chart-nav-btn:active{transform:scale(.95)}

/* ── Export modal ── */
.export-modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,.75);z-index:var(--z-modal,300);display:flex;align-items:center;justify-content:center;opacity:0;pointer-events:none;transition:opacity .3s cubic-bezier(.4,0,.2,1)}
.export-modal-overlay.open{opacity:1;pointer-events:auto}
.export-modal{background:rgba(15,25,35,.97);border:1px solid rgba(0,180,216,.15);border-radius:20px;padding:0;max-width:520px;width:92%;max-height:90vh;overflow:hidden;box-shadow:0 25px 80px rgba(0,0,0,.6),0 0 1px rgba(0,180,216,.3),inset 0 1px 0 rgba(255,255,255,.05);transform:scale(.92) translateY(20px);transition:transform .35s cubic-bezier(.34,1.56,.64,1),opacity .3s}
.export-modal-overlay.open .export-modal{transform:scale(1) translateY(0)}
.export-modal-header{padding:20px 24px 16px;border-bottom:1px solid rgba(148,163,184,.1);background:linear-gradient(180deg,rgba(0,180,216,.04),transparent)}
.export-modal-body{padding:20px 24px 24px;overflow-y:auto;max-height:calc(90vh - 140px)}
.export-format-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin-top:16px}
.export-format-btn{display:flex;flex-direction:column;align-items:center;gap:8px;padding:18px 12px;border-radius:14px;border:1px solid rgba(148,163,184,.12);background:rgba(15,23,42,.5);cursor:pointer;transition:all .25s cubic-bezier(.4,0,.2,1);position:relative;overflow:hidden}
.export-format-btn::before{content:'';position:absolute;inset:0;background:linear-gradient(135deg,rgba(0,180,216,.08),transparent);opacity:0;transition:opacity .25s}
.export-format-btn:hover{border-color:rgba(0,180,216,.35);transform:translateY(-2px);box-shadow:0 8px 24px rgba(0,0,0,.3)}
.export-format-btn:hover::before{opacity:1}
.export-format-btn:active{transform:translateY(0) scale(.97)}
.export-format-btn .format-icon{width:36px;height:36px;border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:14px;font-weight:700;position:relative;z-index:1}
.export-format-btn .format-label{font-size:12px;font-weight:600;color:#e2e8f0;position:relative;z-index:1}
.export-format-btn .format-desc{font-size:10px;color:#64748b;position:relative;z-index:1}
.export-format-btn.exporting{pointer-events:none;opacity:.7}
.export-format-btn.exporting .format-icon::after{content:'';position:absolute;inset:-2px;border:2px solid transparent;border-top-color:currentColor;border-radius:50%;animation:spin-btn .6s linear infinite}
.export-date-input{width:100%;padding:10px 12px;border-radius:10px;border:1px solid rgba(148,163,184,.15);background:rgba(15,23,42,.6);color:#e2e8f0;font-size:13px;font-family:inherit;outline:none;transition:border-color .2s,box-shadow .2s}
.export-date-input:focus{border-color:rgba(0,180,216,.5);box-shadow:0 0 0 3px rgba(0,180,216,.12)}
.export-date-input::-webkit-calendar-picker-indicator{filter:invert(.92) brightness(1.28);opacity:.95;cursor:pointer}

/* ── Theme transition ── */
html.theme-transition,html.theme-transition *,html.theme-transition *::before,html.theme-transition *::after{transition:background-color .35s ease,color .2s ease,border-color .25s ease,box-shadow .3s ease !important}

/* ── Skip-to-content ── */
.skip-link{position:absolute;top:-100%;left:50%;transform:translateX(-50%);z-index:100000;background:#00b4d8;color:#fff;padding:8px 20px;border-radius:0 0 8px 8px;font-size:13px;font-weight:600;text-decoration:none;transition:top .2s ease}
.skip-link:focus{top:0}

/* ── Keyboard help modal ── */
.kbd-modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,.7);z-index:var(--z-modal,300);display:flex;align-items:center;justify-content:center;opacity:0;transition:opacity .2s;pointer-events:none}
.kbd-modal-overlay.open{opacity:1;pointer-events:auto}
.kbd-modal{background:rgba(15,23,42,.96);border:1px solid rgba(148,163,184,.15);border-radius:16px;padding:24px 28px;max-width:420px;width:90%;max-height:80vh;overflow-y:auto;box-shadow:0 20px 60px rgba(0,0,0,.5)}
.kbd-row{display:flex;justify-content:space-between;align-items:center;padding:6px 0;border-bottom:1px solid rgba(148,163,184,.08)}
.kbd-row:last-child{border-bottom:none}
.kbd-key{display:inline-flex;align-items:center;justify-content:center;min-width:24px;height:24px;padding:0 8px;border-radius:6px;background:rgba(148,163,184,.1);border:1px solid rgba(148,163,184,.18);color:#e2e8f0;font-size:11px;font-weight:600;font-family:var(--font-data)}
.kbd-label{color:#94a3b8;font-size:12px}

/* ── Empty states ── */
.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:200px;padding:32px;text-align:center;color:#64748b}
.empty-state svg{width:64px;height:64px;margin-bottom:16px;opacity:.4}
.empty-state-title{font-size:15px;font-weight:600;color:#94a3b8;margin-bottom:4px}
.empty-state-sub{font-size:12px;color:#64748b;max-width:260px;line-height:1.5}

.unit-suffix{margin-left:.28rem;color:#94a3b8;font-size:.72em;font-weight:600;letter-spacing:.03em}
.kpi-value,.tabular-nums,.inspector-table td,.inspector-table th,.ai-table td,.ai-table th{font-variant-numeric:tabular-nums}

.widget-empty{display:flex;align-items:center;justify-content:center;min-height:120px;border:1px dashed rgba(148,163,184,.22);border-radius:12px;background:rgba(15,23,42,.35);color:#94a3b8;font-size:12px;text-align:center;padding:14px}

.ai-table{width:100%;border-collapse:separate;border-spacing:0;overflow:hidden;border:1px solid rgba(148,163,184,.14);border-radius:12px}
.ai-table th{position:sticky;top:0;background:rgba(15,25,35,.98);z-index:2;text-align:left;padding:8px 10px;font-size:11px;letter-spacing:.04em;text-transform:uppercase;color:#7dd3fc;border-bottom:1px solid rgba(148,163,184,.18)}
.ai-table td{padding:7px 10px;font-size:12px;color:#d5e1ee;border-bottom:1px solid rgba(148,163,184,.1)}
.ai-table tr:last-child td{border-bottom:none}
.ai-table th.ai-num,.ai-table td.ai-num{text-align:right}
.ai-table th:first-child,.ai-table td:first-child{position:sticky;left:0;background:rgba(15,25,35,.98);z-index:1}

.chart-shell{position:relative}
.chart-skeleton{position:absolute;inset:0;border-radius:12px;background:linear-gradient(90deg,rgba(148,163,184,.08) 20%,rgba(148,163,184,.16) 50%,rgba(148,163,184,.08) 80%);background-size:220% 100%;animation:shimmer 1.5s linear infinite;display:block}
.chart-skeleton.hidden{display:none}
.kpi-skeleton{display:inline-block;min-width:56px;min-height:28px;border-radius:8px;background:linear-gradient(90deg,rgba(148,163,184,.08) 20%,rgba(148,163,184,.18) 50%,rgba(148,163,184,.08) 80%);background-size:220% 100%;animation:shimmer 1.6s linear infinite;color:transparent}

.quick-hint-strip{display:flex;flex-wrap:wrap;gap:8px;padding:10px 12px;border:1px solid rgba(148,163,184,.2);border-radius:12px;background:rgba(15,23,42,.35)}
.quick-hint-chip{font-size:11px;color:#cbd5e1;background:rgba(15,23,42,.55);border:1px solid rgba(148,163,184,.18);border-radius:999px;padding:4px 10px;display:flex;align-items:center;gap:6px}

.copy-id-btn{display:inline-flex;align-items:center;justify-content:center;width:22px;height:22px;border-radius:6px;border:1px solid rgba(148,163,184,.26);color:#94a3b8;background:rgba(15,23,42,.4);transition:all .2s ease}
.copy-id-btn:hover{border-color:rgba(0,180,216,.45);color:#7dd3fc;background:rgba(0,180,216,.08)}

button:focus-visible,a:focus-visible,[role="button"]:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{
  outline:2px solid rgba(0,180,216,.78)!important;
  outline-offset:2px!important;
  box-shadow:0 0 0 4px rgba(0,180,216,.18)!important;
}

/* Custom select styling */
select{appearance:none;-webkit-appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2364748b' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center;padding-right:32px}

/* Animations */
.pulse-dot{animation:pulse-dot 2.8s cubic-bezier(.22,.61,.36,1) infinite}
@keyframes pulse-dot{0%,100%{opacity:1}50%{opacity:.72}}
.fade-in{animation:fadeIn var(--lux-page,280ms) var(--lux-ease,cubic-bezier(.22,1,.36,1))}
@keyframes fadeIn{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}
@keyframes shimmer{0%{background-position:-200% 0}100%{background-position:200% 0}}
.shimmer{background:linear-gradient(90deg,transparent 25%,rgba(255,255,255,.04) 50%,transparent 75%);background-size:200% 100%;animation:shimmer 2s infinite}
@keyframes slideUp{from{opacity:0}to{opacity:1}}
@keyframes countUp{from{opacity:0;transform:scale(.8)}to{opacity:1;transform:scale(1)}}
.count-anim{animation:countUp .4s cubic-bezier(.4,0,.2,1)}
@keyframes breathe{0%,100%{box-shadow:0 0 0 0 rgba(52,211,153,.3)}50%{box-shadow:0 0 0 6px rgba(52,211,153,0)}}
.breathe-online{animation:breathe 4.2s ease-in-out infinite}
/* Status indicator shapes: circle=healthy, diamond=fault/warning, square=offline */
.status-shape-circle{border-radius:50%}
.status-shape-diamond{border-radius:1px;transform:rotate(45deg)}
.status-shape-square{border-radius:2px}
@keyframes spin-btn{from{transform:rotate(0deg)}to{transform:rotate(360deg)}}
.btn-busy{pointer-events:none;opacity:.6;position:relative}
.btn-busy::after{content:'';position:absolute;right:8px;top:50%;width:14px;height:14px;margin-top:-7px;border:2px solid rgba(255,255,255,.3);border-top-color:#fff;border-radius:50%;animation:spin-btn .55s linear infinite}

/* Slave Inspector Popup */
@keyframes popupIn{from{opacity:0}to{opacity:1}}
@keyframes popupOut{from{opacity:1}to{opacity:0}}
.inspector-popup{animation:popupIn .3s cubic-bezier(.4,0,.2,1) forwards}
.inspector-popup.closing{animation:popupOut .2s ease forwards}
.slave-inspector-overlay{position:fixed;inset:0;z-index:9999;display:flex;align-items:center;justify-content:center;background:rgba(0,0,0,.6);overflow:hidden;overscroll-behavior:none;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);touch-action:none}
.slave-inspector-overlay > div{width:100%;min-height:100%;display:flex;align-items:center;justify-content:center;padding:1rem;box-sizing:border-box}
.slave-inspector-box{width:calc(100% - 2rem);max-width:72rem;max-height:90vh;overflow-y:auto;overscroll-behavior:contain;-webkit-overflow-scrolling:touch;touch-action:pan-x pan-y}
.rename-popover-overlay{position:fixed;inset:0;z-index:10010;display:flex;align-items:center;justify-content:center;padding:20px 16px calc(env(safe-area-inset-bottom, 0px) + 16px);background:rgba(2,6,23,.72);overflow:hidden;overscroll-behavior:none;-webkit-backdrop-filter:blur(14px) saturate(1.08);backdrop-filter:blur(14px) saturate(1.08);touch-action:none}
.rename-popover-shell{width:min(100%,368px);border-radius:22px;border:1px solid rgba(34,211,238,.18);background:linear-gradient(180deg,rgba(15,23,42,.98),rgba(8,15,28,.96));box-shadow:0 28px 80px rgba(2,8,23,.58),0 0 0 1px rgba(34,211,238,.06) inset;padding:18px 18px 16px;color:#e2e8f0}
.rename-popover-kicker{font-size:10px;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:#67e8f9;margin-bottom:8px}
.rename-popover-title{font-size:18px;font-weight:700;line-height:1.2;color:#f8fafc}
.rename-popover-subtitle{font-size:12px;line-height:1.55;color:#94a3b8;margin:6px 0 14px}
.rename-popover-input{width:100%;border-radius:14px;border:1px solid rgba(71,85,105,.85);background:rgba(15,23,42,.82);padding:13px 14px;font-size:16px;font-weight:600;line-height:1.35;color:#f8fafc;outline:none;box-shadow:inset 0 1px 0 rgba(255,255,255,.03);transition:border-color .2s ease,box-shadow .2s ease,transform .2s ease}
.rename-popover-input:focus{border-color:rgba(34,211,238,.55);box-shadow:0 0 0 4px rgba(34,211,238,.12)}
.rename-popover-actions{display:flex;gap:10px;margin-top:14px}
.rename-popover-btn{flex:1;border:none;border-radius:14px;padding:11px 14px;font-size:13px;font-weight:700;cursor:pointer;transition:transform .2s ease,opacity .2s ease,background .2s ease,color .2s ease}
.rename-popover-btn:hover{transform:translateY(-1px)}
.rename-popover-btn-secondary{background:rgba(30,41,59,.9);color:#cbd5e1;border:1px solid rgba(71,85,105,.7)}
.rename-popover-btn-primary{background:linear-gradient(135deg,#0891b2,#06b6d4);color:#f8fafc;box-shadow:0 14px 30px rgba(6,182,212,.2)}
#inspectorHistoryScroll{overscroll-behavior:contain;-webkit-overflow-scrolling:touch;touch-action:pan-x pan-y}
@media (max-width: 768px){
    .slave-inspector-overlay > div{align-items:center!important;padding:12px 10px calc(env(safe-area-inset-bottom, 0px) + 12px)!important}
    .slave-inspector-box{width:100%!important;max-height:calc(100dvh - env(safe-area-inset-top, 0px) - env(safe-area-inset-bottom, 0px) - 24px)!important;margin-top:0!important;border-radius:18px!important}
}
.inspector-table{width:100%;border-collapse:separate;border-spacing:0}
.inspector-table thead{position:sticky;top:0;z-index:10}.inspector-table th{background:#0f1923;text-align:left;padding:6px 8px;font-size:10px;text-transform:uppercase;color:#6b7280;letter-spacing:.05em;border-bottom:1px solid rgba(255,255,255,.06)}
.inspector-table td{padding:4px 8px;font-size:11px;color:#d1d5db;font-variant-numeric:tabular-nums;border-bottom:1px solid rgba(255,255,255,.03)}
.inspector-table tr:hover td{background:rgba(0,180,216,.04)}
.inspector-table th:first-child,.inspector-table td:first-child{position:sticky;left:0;background:#0f1923;z-index:4;box-shadow:2px 0 4px rgba(0,0,0,.15)}
.inspector-table tr:hover td:first-child{background:#0f1923}
.inspector-table td:nth-child(5),.inspector-table td:nth-child(6),.inspector-table td:nth-child(9),.inspector-table td:nth-child(10){text-align:right}
.inspector-chip{display:inline-flex;align-items:center;gap:4px;padding:2px 7px;border-radius:999px;font-size:10px;font-weight:700;line-height:1.2;white-space:nowrap;border:1px solid transparent}
.inspector-chip-dot{width:6px;height:6px;border-radius:50%;flex-shrink:0}
.inspector-chip-state-stop{color:#fca5a5;background:rgba(239,68,68,.12);border-color:rgba(239,68,68,.22)}
.inspector-chip-state-stop .inspector-chip-dot{background:#ef4444}
.inspector-chip-state-run{color:#86efac;background:rgba(34,197,94,.12);border-color:rgba(34,197,94,.22)}
.inspector-chip-state-run .inspector-chip-dot{background:#22c55e}
.inspector-chip-state-inch{color:#fde68a;background:rgba(245,158,11,.14);border-color:rgba(245,158,11,.24)}
.inspector-chip-state-inch .inspector-chip-dot{background:#f59e0b}
.inspector-chip-state-unknown{color:#cbd5e1;background:rgba(148,163,184,.14);border-color:rgba(148,163,184,.2)}
.inspector-chip-state-unknown .inspector-chip-dot{background:#94a3b8}
.inspector-faults{display:flex;flex-wrap:wrap;gap:4px;align-items:center}
.inspector-fault-chip{display:inline-flex;align-items:center;padding:2px 6px;border-radius:999px;font-size:9px;font-weight:700;line-height:1.2;color:#fca5a5;background:rgba(239,68,68,.12);border:1px solid rgba(239,68,68,.22)}
.inspector-fault-none{display:inline-flex;align-items:center;padding:2px 6px;border-radius:999px;font-size:9px;font-weight:700;line-height:1.2;color:#94a3b8;background:rgba(148,163,184,.1);border:1px solid rgba(148,163,184,.16)}

/* Onboarding modal — Phase 2 industrial wizard */
.onboard-overlay{position:fixed;inset:0;background:rgba(8,12,16,.96);z-index:var(--z-modal,300);display:flex;align-items:center;justify-content:center;padding:16px}
@keyframes onboardIn{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}
@keyframes onboardOut{from{opacity:1;transform:translateY(0)}to{opacity:0;transform:translateY(-10px)}}
.onboard-card{animation:onboardIn .35s cubic-bezier(.4,0,.2,1) forwards}
.onboard-card.closing{animation:onboardOut .25s ease forwards}

/* Command card shell */
.ob-command-card{width:100%;max-width:480px;background:rgba(16,22,30,.92);border:1px solid rgba(0,180,216,.12);border-radius:16px;backdrop-filter:blur(20px);box-shadow:0 0 60px rgba(0,0,0,.5),0 0 1px rgba(0,180,216,.2)}

/* Progress rail */
.ob-progress-rail{padding:20px 24px 0;border-bottom:1px solid rgba(255,255,255,.04)}
.ob-rail-track{height:2px;background:rgba(255,255,255,.06);border-radius:1px;margin-bottom:16px;position:relative}
.ob-rail-fill{position:absolute;left:0;top:0;height:100%;background:linear-gradient(90deg,#00b4d8,#22d3ee);border-radius:1px;transition:width .4s cubic-bezier(.4,0,.2,1)}
.ob-rail-steps{display:flex;justify-content:space-between;padding-bottom:14px}
.ob-rail-step{display:flex;flex-direction:column;align-items:center;gap:4px;min-width:0;flex:1}
.ob-rail-num{width:22px;height:22px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:10px;font-weight:700;font-family:var(--ff-mono,'Fira Code',monospace);color:rgba(255,255,255,.25);background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.08);transition:all .3s ease}
.ob-rail-label{font-size:9px;font-weight:600;color:rgba(255,255,255,.2);text-transform:uppercase;letter-spacing:.6px;transition:color .3s ease;white-space:nowrap}
.ob-rail-step.active .ob-rail-num{color:#fff;background:rgba(0,180,216,.2);border-color:rgba(0,180,216,.5);box-shadow:0 0 8px rgba(0,180,216,.2)}
.ob-rail-step.active .ob-rail-label{color:rgba(0,180,216,.9)}
.ob-rail-step.done .ob-rail-num{color:#34d399;background:rgba(52,211,153,.12);border-color:rgba(52,211,153,.3)}
.ob-rail-step.done .ob-rail-label{color:rgba(52,211,153,.6)}

/* Body */
.ob-body{padding:24px;max-height:calc(100vh - 160px);overflow-y:auto}
.ob-step{animation:onboardIn .3s ease both}

/* Typography */
.ob-title{font-size:20px;font-weight:700;color:#fff;margin-bottom:4px;line-height:1.3}
.ob-title-sm{font-size:15px;font-weight:700;color:#fff;line-height:1.3}
.ob-subtitle{font-size:13px;color:rgba(255,255,255,.5);margin-bottom:2px}
.ob-meta{font-size:11px;color:rgba(255,255,255,.3);line-height:1.4}
.ob-desc{font-size:13px;color:rgba(255,255,255,.45);line-height:1.6;margin:12px 0 20px}

/* Step icon */
.ob-step-icon{text-align:center;margin-bottom:16px}

/* Step header with back btn */
.ob-step-header{display:flex;align-items:center;gap:10px;margin-bottom:16px}
.ob-back-btn{width:32px;height:32px;border-radius:8px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.08);display:flex;align-items:center;justify-content:center;color:rgba(255,255,255,.35);cursor:pointer;transition:all .2s ease;flex-shrink:0}
.ob-back-btn:hover{color:#fff;background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.15)}

/* Buttons */
.ob-btn{display:flex;align-items:center;justify-content:center;gap:6px;padding:10px 16px;border-radius:10px;font-size:13px;font-weight:600;cursor:pointer;transition:all .2s ease;border:none;outline:none}
.ob-btn-primary{background:linear-gradient(135deg,#0077b6,#00b4d8);color:#fff;box-shadow:0 2px 12px rgba(0,180,216,.15)}
.ob-btn-primary:hover{box-shadow:0 4px 20px rgba(0,180,216,.25);transform:translateY(-1px)}
.ob-btn-accent{background:linear-gradient(135deg,#059669,#34d399);color:#fff;box-shadow:0 2px 12px rgba(52,211,153,.15)}
.ob-btn-accent:hover{box-shadow:0 4px 20px rgba(52,211,153,.25);transform:translateY(-1px)}
.ob-btn-ghost{padding:8px 16px;color:rgba(255,255,255,.35);background:none;font-size:11px}
.ob-btn-ghost:hover{color:rgba(255,255,255,.6)}
.ob-btn-link{color:rgba(0,180,216,.7);background:none;font-size:12px;padding:6px 0}
.ob-btn-link:hover{color:rgba(0,180,216,1)}
.ob-btn-sm{padding:8px 14px;font-size:12px;border-radius:8px}
.ob-btn.btn-busy{opacity:.6;pointer-events:none}

/* Input */
.ob-input{flex:1;background:rgba(255,255,255,.03);border:1px solid rgba(255,255,255,.1);border-radius:10px;padding:10px 14px;font-size:13px;color:#fff;transition:border-color .2s ease}
.ob-input:focus{border-color:rgba(0,180,216,.5);outline:none;box-shadow:0 0 0 2px rgba(0,180,216,.1)}
.ob-input::placeholder{color:rgba(255,255,255,.2)}
.ob-input-row{display:flex;gap:8px;margin-bottom:8px}

/* Hint box */
.ob-hint-box{display:flex;align-items:flex-start;gap:8px;padding:10px 12px;background:rgba(0,180,216,.04);border:1px solid rgba(0,180,216,.1);border-radius:10px;margin-bottom:16px;font-size:11px;color:rgba(255,255,255,.45);line-height:1.5}
.ob-hint-box svg{color:rgba(0,180,216,.6);margin-top:1px}
.ob-code{font-family:var(--ff-mono,'Fira Code',monospace);font-size:11px;color:rgba(0,180,216,.8);background:rgba(0,180,216,.08);padding:1px 5px;border-radius:4px}

/* Error */
.ob-error{color:#f87171;font-size:11px;margin:4px 0 8px;display:flex;align-items:center;gap:4px}

/* Gateway list */
.ob-gw-list{display:flex;flex-direction:column;gap:6px;margin-bottom:12px}
.ob-gw-item{display:flex;align-items:center;justify-content:space-between;padding:10px 14px;background:rgba(52,211,153,.04);border:1px solid rgba(52,211,153,.12);border-radius:10px;animation:onboardIn .25s ease both}
.ob-gw-item-id{font-size:13px;font-family:var(--ff-mono,'Fira Code',monospace);color:rgba(255,255,255,.8);display:flex;align-items:center;gap:8px}
.ob-gw-item-badge{font-size:10px;font-weight:700;color:#34d399;text-transform:uppercase;letter-spacing:.5px}

/* WiFi cards (per-gateway mini cards) */
.ob-wifi-cards{display:flex;flex-direction:column;gap:8px;margin-bottom:16px}
.ob-wifi-card{display:flex;align-items:center;justify-content:space-between;padding:12px 14px;background:rgba(255,255,255,.02);border:1px solid rgba(255,255,255,.06);border-radius:10px;transition:border-color .2s ease}
.ob-wifi-card:hover{border-color:rgba(255,255,255,.1)}
.ob-wifi-card-info{display:flex;align-items:center;gap:10px;min-width:0}
.ob-wifi-card-icon{width:36px;height:36px;border-radius:8px;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.ob-wifi-card-icon.online{background:rgba(52,211,153,.1);color:#34d399;border:1px solid rgba(52,211,153,.2)}
.ob-wifi-card-icon.offline{background:rgba(255,255,255,.04);color:rgba(255,255,255,.3);border:1px solid rgba(255,255,255,.08)}
.ob-wifi-card-icon.configured{background:rgba(52,211,153,.1);color:#34d399;border:1px solid rgba(52,211,153,.2)}
.ob-wifi-card-label{font-size:12px;font-weight:600;color:rgba(255,255,255,.8)}
.ob-wifi-card-sub{font-size:10px;color:rgba(255,255,255,.3);font-family:var(--ff-mono,'Fira Code',monospace)}
.ob-wifi-card-status{font-size:10px;font-weight:600;white-space:nowrap}
.ob-wifi-card-status.done{color:#34d399}
.ob-wifi-card-status.pending{color:rgba(255,255,255,.3)}
.ob-wifi-card-action{padding:6px 12px;border-radius:6px;font-size:11px;font-weight:600;cursor:pointer;border:1px solid rgba(0,180,216,.2);background:rgba(0,180,216,.06);color:rgba(0,180,216,.8);transition:all .2s ease}
.ob-wifi-card-action:hover{background:rgba(0,180,216,.12);border-color:rgba(0,180,216,.3)}
.ob-wifi-card-action.done{border-color:rgba(52,211,153,.2);background:rgba(52,211,153,.06);color:#34d399;pointer-events:none}

/* Card inset (for inline WiFi) */
.ob-card-inset{background:rgba(255,255,255,.02);border:1px solid rgba(255,255,255,.06);border-radius:10px;padding:14px;margin-bottom:8px}

/* Icon helpers */
.ob-icon-sm{width:30px;height:30px;border-radius:6px;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.ob-icon-brand{background:rgba(0,180,216,.1);color:#00b4d8;border:1px solid rgba(0,180,216,.2)}

/* Machine review */
.ob-machine-count{font-size:12px;color:rgba(255,255,255,.4);margin-bottom:12px;display:flex;align-items:center;gap:6px}
.ob-machine-count strong{color:rgba(255,255,255,.8);font-variant-numeric:tabular-nums}
.ob-machine-list{display:flex;flex-direction:column;gap:6px;margin-bottom:16px;max-height:280px;overflow-y:auto}
.ob-machine-row{display:flex;align-items:center;gap:10px;padding:10px 12px;background:rgba(255,255,255,.02);border:1px solid rgba(255,255,255,.06);border-radius:10px;transition:border-color .2s ease}
.ob-machine-row:hover{border-color:rgba(255,255,255,.1)}
.ob-machine-status{width:8px;height:8px;border-radius:50%;flex-shrink:0}
.ob-machine-status.online{background:#34d399;box-shadow:0 0 6px rgba(52,211,153,.4)}
.ob-machine-status.offline{background:rgba(255,255,255,.15)}
.ob-machine-detail{flex:1;min-width:0}
.ob-machine-name-input{width:100%;background:transparent;border:none;border-bottom:1px solid rgba(255,255,255,.08);padding:2px 0;font-size:12px;font-weight:600;color:#fff;outline:none;transition:border-color .2s ease}
.ob-machine-name-input:focus{border-color:rgba(0,180,216,.4)}
.ob-machine-name-input::placeholder{color:rgba(255,255,255,.2)}
.ob-machine-gw{font-size:10px;color:rgba(255,255,255,.25);font-family:var(--ff-mono,'Fira Code',monospace);margin-top:2px}

/* Info bar */
.ob-info-bar{display:flex;align-items:flex-start;gap:8px;padding:10px 12px;background:rgba(0,180,216,.03);border:1px solid rgba(0,180,216,.08);border-radius:8px;font-size:11px;color:rgba(255,255,255,.4);line-height:1.5;margin-bottom:16px}
.ob-info-bar svg{color:rgba(0,180,216,.5);margin-top:1px;flex-shrink:0}

/* Actions row */
.ob-actions-row{display:flex;flex-direction:column;gap:6px}
.ob-footnote{font-size:10px;color:rgba(255,255,255,.2);text-align:center;margin-top:2px}

/* Empty state */
.ob-empty-state{text-align:center;padding:24px 16px;margin-bottom:16px}
.ob-empty-icon{margin-bottom:12px}
.ob-empty-title{font-size:13px;font-weight:600;color:rgba(255,255,255,.5);margin-bottom:4px}
.ob-empty-desc{font-size:11px;color:rgba(255,255,255,.3);line-height:1.5;max-width:300px;margin:0 auto}

/* Placeholder notice (Phase 3 steps) */
.ob-placeholder-notice{padding:32px 16px;text-align:center;margin-bottom:16px}
.ob-placeholder-notice svg{margin:0 auto 12px}
.ob-placeholder-notice p{font-size:12px;color:rgba(255,255,255,.35);line-height:1.5}

/* Plan education (Phase 2 Step 5) */
.ob-plan-intro{font-size:12px;color:rgba(255,255,255,.45);line-height:1.6;margin:0 0 16px}
.ob-plan-pair{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-bottom:14px}
.ob-plan-card{padding:14px 12px;background:rgba(255,255,255,.02);border:1px solid rgba(255,255,255,.06);border-radius:10px;position:relative}
.ob-plan-highlighted{border-color:rgba(0,180,216,.25);background:rgba(0,180,216,.04)}
.ob-plan-tag{position:absolute;top:-8px;right:10px;font-size:8px;font-weight:700;text-transform:uppercase;letter-spacing:.6px;color:#00b4d8;background:rgba(8,12,16,.95);padding:2px 7px;border:1px solid rgba(0,180,216,.3);border-radius:4px}
.ob-plan-tier{font-size:8px;font-weight:700;text-transform:uppercase;letter-spacing:.8px;color:rgba(255,255,255,.25);margin-bottom:1px}
.ob-plan-name{font-size:16px;font-weight:700;color:#fff;margin-bottom:2px}
.ob-plan-price{font-size:18px;font-weight:800;color:#fff;margin-bottom:8px;line-height:1.2}
.ob-plan-unit{font-size:9px;font-weight:500;color:rgba(255,255,255,.25)}
.ob-plan-highlights{list-style:none;padding:0;margin:0}
.ob-plan-highlights li{font-size:10px;color:rgba(255,255,255,.5);padding:2px 0;padding-left:14px;position:relative;line-height:1.4}
.ob-plan-highlights li::before{content:'✓';position:absolute;left:0;color:#34d399;font-size:9px;font-weight:700}
.ob-plan-compare{background:rgba(255,255,255,.01);border:1px solid rgba(255,255,255,.05);border-radius:10px;margin-bottom:12px;overflow:hidden}
.ob-compare-header{display:grid;grid-template-columns:1fr 64px 64px;padding:7px 12px;background:rgba(255,255,255,.02);border-bottom:1px solid rgba(255,255,255,.05);font-size:9px;font-weight:700;text-transform:uppercase;letter-spacing:.5px;color:rgba(255,255,255,.3)}
.ob-compare-row{display:grid;grid-template-columns:1fr 64px 64px;padding:7px 12px;border-bottom:1px solid rgba(255,255,255,.03);font-size:11px;color:rgba(255,255,255,.5);align-items:center}
.ob-compare-row:last-child{border-bottom:none}
.ob-compare-row span:nth-child(2),.ob-compare-row span:nth-child(3){text-align:center;font-size:10px}
.ob-yes{color:#34d399;font-weight:600}
.ob-no{color:rgba(255,255,255,.12)}
.ob-partial{color:rgba(255,255,255,.4);font-size:9px}
.ob-plan-note{display:flex;align-items:flex-start;gap:8px;padding:10px 12px;background:rgba(0,180,216,.03);border:1px solid rgba(0,180,216,.08);border-radius:8px;font-size:11px;color:rgba(255,255,255,.4);line-height:1.5;margin-bottom:8px}
.ob-plan-note svg{color:rgba(0,180,216,.5);margin-top:1px;flex-shrink:0}
@media(max-width:420px){.ob-plan-pair{grid-template-columns:1fr}}


/* Animations */
@keyframes drawCheck{from{stroke-dashoffset:30}to{stroke-dashoffset:0}}
@keyframes drawCircle{from{stroke-dashoffset:163}to{stroke-dashoffset:0}}
.onboard-check circle{stroke-dasharray:163;stroke-dashoffset:163;animation:drawCircle .5s ease forwards}
.onboard-check polyline{stroke-dasharray:30;stroke-dashoffset:30;animation:drawCheck .3s .4s ease forwards}
@keyframes shake{0%,100%{transform:translateX(0)}10%,30%,50%,70%,90%{transform:translateX(-3px)}20%,40%,60%,80%{transform:translateX(3px)}}
.onboard-shake{animation:shake .35s ease}
@keyframes signalWave{0%{opacity:1;transform:scale(.8)}100%{opacity:0;transform:scale(1.6)}}
.waiting-wave{animation:signalWave 1.8s ease-out infinite}
.waiting-wave:nth-child(2){animation-delay:.4s}
.waiting-wave:nth-child(3){animation-delay:.8s}
@keyframes obWifiFade{0%,100%{opacity:.2}50%{opacity:1}}
@keyframes slideUpIn{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}
.ob-slide-in{animation:slideUpIn .3s ease both}

/* Premium card borders */
.premium-card{position:relative;overflow:hidden}
.premium-card::before{content:'';position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,rgba(0,180,216,.22),transparent);z-index:1}

/* Signal bar */
.signal-bar{transition:height .3s ease}

/* TV mode */
.tv-mode .sidebar{display:none!important}
.tv-mode .main-content{margin-left:0!important}
.tv-mode .topbar{display:none!important}
.tv-mode #desktopNav{display:none!important}
.tv-exit-btn{position:fixed;bottom:20px;right:20px;z-index:var(--z-toast,400);padding:8px 16px;border-radius:12px;font-size:12px;font-weight:600;cursor:pointer;transition:all .3s;opacity:.25}
.tv-exit-btn:hover{opacity:1;background:#ef4444;color:#fff;box-shadow:0 4px 20px rgba(239,68,68,.4)}

/* Header in same premium language as footer */
.topbar.premium-header{position:sticky;top:0;overflow:hidden;background:linear-gradient(180deg,rgba(8,14,20,.97) 0%,rgba(11,19,28,.93) 100%)!important;border-bottom:1px solid rgba(148,163,184,.16)!important;box-shadow:0 10px 24px rgba(2,8,16,.34),inset 0 1px 0 rgba(255,255,255,.06)}
.topbar.premium-header::before{content:'';position:absolute;left:0;right:0;top:0;height:1px;background:linear-gradient(90deg,transparent,rgba(148,163,184,.28),transparent)}
.topbar.premium-header::after{content:'';position:absolute;left:16%;right:16%;bottom:0;height:1px;background:linear-gradient(90deg,transparent,rgba(34,197,94,.18),rgba(0,180,216,.24),transparent)}
.topbar.premium-header #pageTitle{font-family:var(--font-ui);font-weight:700;letter-spacing:.08em;text-transform:uppercase;font-size:.86rem!important;color:#f8fafc}
.topbar.premium-header #pageSubtitle{font-family:var(--font-ui);font-size:.62rem!important;letter-spacing:.16em;text-transform:uppercase;color:rgba(148,163,184,.56)!important}
.topbar.premium-header #lastUpdate{font-family:var(--font-ui);letter-spacing:.12em;text-transform:uppercase;color:rgba(148,163,184,.45)!important}
.topbar.premium-header button{border:1px solid rgba(148,163,184,.18)!important;background:rgba(15,23,42,.48)!important;color:#a9bdd3!important;box-shadow:inset 0 1px 0 rgba(255,255,255,.04);transition:all .22s ease}
.topbar.premium-header button:hover{border-color:rgba(0,180,216,.36)!important;background:rgba(0,180,216,.08)!important;color:#d7e6f6!important;box-shadow:0 0 0 1px rgba(0,180,216,.14),0 8px 18px rgba(0,0,0,.24)}
html:not(.dark) .topbar.premium-header{background:linear-gradient(180deg,rgba(255,255,255,.96) 0%,rgba(248,250,252,.94) 100%)!important;border-bottom:1px solid rgba(148,163,184,.25)!important;box-shadow:0 8px 20px rgba(15,23,42,.08),inset 0 1px 0 rgba(255,255,255,.8)}
html:not(.dark) .topbar.premium-header #pageTitle{color:#0f172a!important}
html:not(.dark) .topbar.premium-header #pageSubtitle,html:not(.dark) .topbar.premium-header #lastUpdate{color:rgba(71,85,105,.7)!important}
html:not(.dark) .topbar.premium-header button{background:rgba(255,255,255,.72)!important;border-color:rgba(148,163,184,.28)!important;color:#475569!important}
html:not(.dark) .topbar.premium-header button:hover{background:rgba(0,180,216,.08)!important;border-color:rgba(0,119,182,.35)!important;color:#0f172a!important}
html:not(.dark) .topbar.premium-header a[aria-label="Account settings"]{background:linear-gradient(180deg,rgba(255,255,255,.98),rgba(239,246,255,.96))!important;border:1px solid rgba(56,189,248,.34)!important;box-shadow:0 8px 18px rgba(14,165,233,.14),inset 0 1px 0 rgba(255,255,255,.9)!important}
html:not(.dark) .topbar.premium-header a[aria-label="Account settings"]:hover{background:linear-gradient(180deg,rgba(240,249,255,.99),rgba(224,242,254,.98))!important;border-color:rgba(2,132,199,.42)!important;box-shadow:0 10px 22px rgba(14,165,233,.18),inset 0 1px 0 rgba(255,255,255,.96)!important}
html:not(.dark) .topbar.premium-header a[aria-label="Account settings"] .user-avatar{background:linear-gradient(135deg,#e0f2fe 0%,#bae6fd 52%,#7dd3fc 100%)!important;border:1px solid rgba(2,132,199,.22)!important;box-shadow:inset 0 1px 0 rgba(255,255,255,.92),0 6px 16px rgba(14,165,233,.18)!important;color:#075985!important}
html:not(.dark) .topbar.premium-header a[aria-label="Account settings"] .user-avatar svg{stroke:#0284c7!important;opacity:1!important}

/* Pull to refresh (premium) */
.main-content{--ptr-offset:0px;margin-top:var(--ptr-offset);transition:margin-top .28s cubic-bezier(.22,.61,.36,1)}
.main-content.ptr-dragging{transition:none!important}
.pull-refresh-indicator{position:fixed;top:8px;left:50%;transform:translate(-50%,-120%);z-index:65;display:flex;align-items:center;gap:10px;padding:8px 12px;border-radius:999px;border:1px solid rgba(0,180,216,.25);background:rgba(9,15,22,.88);backdrop-filter:blur(12px) saturate(1.3);-webkit-backdrop-filter:blur(12px) saturate(1.3);box-shadow:0 8px 24px rgba(0,0,0,.35),inset 0 1px 0 rgba(255,255,255,.06);opacity:0;pointer-events:none;transition:transform .24s ease,opacity .24s ease}
.pull-refresh-indicator.is-visible{transform:translate(-50%,0);opacity:1}
.ptr-spinner{width:22px;height:22px;transform:rotate(-90deg)}
.ptr-spinner .ptr-track{fill:none;stroke:rgba(148,163,184,.25);stroke-width:3}
.ptr-spinner .ptr-ring{fill:none;stroke:#00b4d8;stroke-width:3;stroke-linecap:round;stroke-dasharray:62.8;stroke-dashoffset:62.8;transition:stroke-dashoffset .12s linear,stroke .25s ease}
.pull-refresh-indicator.is-armed .ptr-ring{stroke:#22c55e}
.pull-refresh-indicator.is-refreshing .ptr-ring{stroke:#00b4d8;animation:ptr-spin 1s linear infinite}
.ptr-label{font-size:11px;font-weight:600;letter-spacing:.02em;color:#94a3b8;white-space:nowrap;transition:color .2s ease}
.pull-refresh-indicator.is-armed .ptr-label{color:#22c55e}
.pull-refresh-indicator.is-refreshing .ptr-label{color:#00b4d8}
@keyframes ptr-spin{to{transform:rotate(360deg)}}
html:not(.dark) .pull-refresh-indicator{background:rgba(255,255,255,.93);border-color:rgba(3,105,161,.2);box-shadow:0 8px 24px rgba(15,23,42,.12),inset 0 1px 0 rgba(255,255,255,.8)}
html:not(.dark) .ptr-spinner .ptr-track{stroke:rgba(71,85,105,.25)}
html:not(.dark) .ptr-label{color:#475569}

/* Chat */
.chat-container{display:flex;flex-direction:column;height:450px}
.chat-messages{flex:1;overflow-y:auto;padding:16px}
.chat-msg{margin-bottom:12px;animation:fadeIn .2s ease}

/* Health gauge */
.health-ring{transition:stroke-dashoffset .8s cubic-bezier(.4,0,.2,1)}

/* Sparkline */
.sparkline{transition:opacity .3s ease}

/* ── Smooth transitions (global polish) ── */
/* Node cards: smooth opacity, border, shadow */
.node-card{transition:opacity .32s ease,border-color .32s ease,box-shadow .28s ease,filter .32s ease;width:100%;box-sizing:border-box}
@media(min-width:1024px){.node-card{width:calc(50% - .5rem)}}

/* ── Inline data row (always single row) ── */
.nc-data-row{display:flex;gap:4px;margin-top:6px}
.nc-data-cell{flex:1;min-width:0;background:rgba(20,32,48,.65);border:1px solid rgba(148,163,184,.14);border-radius:8px;padding:4px 5px;text-align:center;transition:background .2s ease}
.nc-data-cell:hover{background:rgba(20,32,48,.85)}
.nc-data-label{font-size:8px;font-weight:600;text-transform:uppercase;letter-spacing:.05em;color:#8b9bb0;line-height:1.2;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.nc-data-value{font-size:13px;font-weight:700;color:#f1f5f9;font-variant-numeric:tabular-nums;font-family:var(--font-data);line-height:1.3}
.nc-data-value .text-\[9px\]{font-size:8px;font-weight:500;color:#94a3b8}
/* Operator badge on home cards */
.nc-operator{animation:fadeIn .25s ease}
/* Disconnected slave — dim + greyed out like Flow Meter Dashboard */
.node-card.nc-disconnected{pointer-events:auto}
html.dark .node-card.nc-disconnected{opacity:.55!important;filter:grayscale(.7) brightness(.78)!important}
html:not(.dark) .node-card.nc-disconnected{opacity:.65!important;filter:saturate(.38) contrast(.88)!important}
/* Offline slave (not disconnect, but still offline) — lighter dim */
.node-card.nc-offline-dim{pointer-events:auto}
html.dark .node-card.nc-offline-dim{opacity:.65!important;filter:grayscale(.45) brightness(.88)!important}
html:not(.dark) .node-card.nc-offline-dim{opacity:.75!important;filter:saturate(.52) contrast(.92)!important}
/* Status dot color */
.nc-status .rounded-full{transition:background-color .3s ease}
/* Data values number morph */
.nc-data .font-bold{transition:color .25s ease}
/* Page transitions */
.page{opacity:0;transition:opacity .18s ease;pointer-events:none}
.page.page-visible{opacity:1;pointer-events:auto}
/* WiFi network items - animate only newly-added items via .wifi-enter */
@keyframes wifiItemIn{from{opacity:0;transform:translateX(-8px)}to{opacity:1;transform:translateX(0)}}
.wifi-net-item{transition:transform .2s ease,opacity .2s ease}
.wifi-net-item.wifi-enter{animation:wifiItemIn .22s ease both}
/* WiFi item exit */
@keyframes wifiItemOut{to{opacity:0;transform:translateX(8px)}}
/* Signal bars SVG */
.signal-bars rect{transition:opacity .3s ease}
/* Alert item enter */
@keyframes alertIn{from{opacity:0;transform:translateY(4px)}to{opacity:1;transform:translateY(0)}}
#alertsList>div{animation:alertIn .25s ease both}
/* Inspector new-row highlight */
.inspector-table tr{transition:background-color .5s ease}
.inspector-table tr.is-new{background-color:rgba(0,180,216,.08)}
.inspector-table tr.is-backlog td{background-color:rgba(245,158,11,.04)}
.inspector-table tr.is-backlog:hover td{background-color:rgba(245,158,11,.08)}
.inspector-table tr.is-backlog td:first-child{background:rgba(15,25,35,.97)}
/* Summary card number pop */
@keyframes numPop{0%{opacity:.75}100%{opacity:1}}
.num-pop{animation:numPop .2s ease}

/* ── Node Card Progress Bars (Roll Progress + Machine Efficiency) ── */
.nc-progress-wrap{margin-top:6px;padding:6px 8px 4px;background:rgba(20,32,48,.65);border:1px solid rgba(148,163,184,.14);border-radius:8px;display:flex;flex-direction:column;gap:6px}
.nc-pbar{display:flex;flex-direction:column;gap:3px}
.nc-pbar-header{display:flex;align-items:center;justify-content:space-between}
.nc-pbar-label{font-size:9px;font-weight:600;text-transform:uppercase;letter-spacing:.06em;color:#b0bec5}
.nc-pbar-pct{font-size:11px;font-weight:700;font-variant-numeric:tabular-nums;transition:color .3s ease}
.nc-pbar-track{width:100%;height:6px;background:rgba(20,32,48,.85);border-radius:9999px;overflow:hidden;border:1px solid rgba(148,163,184,.14);position:relative}
.nc-pbar-fill{height:100%;border-radius:9999px;transition:width .7s cubic-bezier(.4,0,.2,1),background .5s ease;position:relative;overflow:hidden}
.nc-pbar-fill::after{content:'';position:absolute;inset:0;background:linear-gradient(90deg,rgba(255,255,255,0) 0%,rgba(255,255,255,.12) 50%,rgba(255,255,255,0) 100%);animation:pbarShimmer 2.2s ease-in-out infinite}
@keyframes pbarShimmer{0%{transform:translateX(-100%)}100%{transform:translateX(100%)}}
.nc-pbar-sub{display:flex;justify-content:space-between;font-size:8px;color:#8b9bb0;letter-spacing:.01em}
/* Color classes for progress bar fills */
.nc-pbar-emerald{background:linear-gradient(90deg,#10b981,#34d399)}
.nc-pbar-brand{background:linear-gradient(90deg,#00b4d8,#22d3ee)}
.nc-pbar-amber{background:linear-gradient(90deg,#f59e0b,#fb923c)}
.nc-pbar-red{background:linear-gradient(90deg,#ef4444,#f87171)}
/* Pct text color classes */
.nc-pct-emerald{color:#34d399}
.nc-pct-brand{color:#22d3ee}
.nc-pct-amber{color:#fbbf24}
.nc-pct-red{color:#f87171}
/* Fault badges — compact inline pills */
.nc-fault-badge{display:inline-flex;align-items:center;gap:3px;font-size:9px;font-weight:600;color:#fca5a5;background:rgba(239,68,68,.20);border:1px solid rgba(239,68,68,.40);border-radius:6px;padding:1px 7px;line-height:1.4;white-space:nowrap;animation:faultBadgeIn .25s ease both}
.nc-fault-badge::before{content:'';width:5px;height:5px;border-radius:50%;background:#ef4444;flex-shrink:0;animation:pulse 2s ease-in-out infinite}
@keyframes faultBadgeIn{from{opacity:0;transform:scale(.85)}to{opacity:1;transform:scale(1)}}
.nc-drag-handle{display:inline-flex;align-items:center;justify-content:center;width:22px;height:22px;border-radius:8px;color:#8b9bb0;cursor:grab;transition:all .2s ease}
.nc-drag-handle:hover{color:#cbd5e1;background:rgba(148,163,184,.10)}
.nc-drag-handle:active{cursor:grabbing}
.nc-drag-handle,.nc-drag-handle *{-webkit-user-select:none;user-select:none;touch-action:none}
.sortable-ghost{opacity:.4!important;transition:none!important}
.sortable-chosen{cursor:grabbing!important;transition:none!important}
.sortable-drag{box-shadow:0 12px 40px rgba(0,0,0,.35),0 0 0 1px rgba(0,180,216,.18)!important;border-radius:12px!important;opacity:.95!important;transition:none!important}
.drag-active .node-card:not(.sortable-ghost):not(.sortable-chosen){transition:transform .2s cubic-bezier(.2,0,0,1)!important}
.connection-pill{display:inline-flex;align-items:center;gap:4px;padding:2px 6px;border-radius:999px;border:1px solid rgba(148,163,184,.18);background:rgba(20,32,48,.62);font-size:9px;font-weight:600;color:#dce4ed}
.connection-pill strong{font-weight:700;color:#f8fafc}
.gateway-health-strip{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:12px;margin-bottom:18px}
.gateway-health-card{position:relative;overflow:hidden;border:1px solid rgba(148,163,184,.16);background:linear-gradient(180deg,rgba(20,32,48,.82),rgba(20,32,48,.65));border-radius:18px;padding:14px 15px;box-shadow:0 18px 50px rgba(2,6,23,.18)}
.gateway-health-card::before{content:'';position:absolute;inset:0;background:radial-gradient(circle at top right,rgba(34,211,238,.12),transparent 42%);pointer-events:none}
.gateway-health-top{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:8px}
.gateway-health-name{font-size:12px;font-weight:700;color:#e2e8f0}
.gateway-health-meta{font-size:10px;color:#64748b}
.gateway-health-stats{display:flex;justify-content:space-between;gap:12px;font-size:11px;color:#94a3b8}
.gateway-health-stats strong{display:block;font-size:15px;color:#f8fafc;font-variant-numeric:tabular-nums}
.uptime-heatmap{display:grid;grid-template-columns:repeat(24,minmax(0,1fr));gap:4px}
.uptime-cell{aspect-ratio:1/1;border-radius:4px;position:relative;transition:transform .18s ease,box-shadow .18s ease;background:rgba(51,65,85,.35)}
.uptime-cell:hover{transform:translateY(-1px);box-shadow:0 6px 18px rgba(15,23,42,.24)}
.uptime-y-labels{display:grid;grid-template-rows:repeat(7,1fr);gap:4px;font-size:10px;color:#64748b;padding-top:2px}
.uptime-grid-wrap{display:grid;grid-template-columns:36px 1fr;gap:10px;align-items:stretch}
.fault-timeline-list{display:flex;flex-direction:column;gap:10px}
.fault-timeline-row{display:grid;grid-template-columns:130px 1fr auto;gap:12px;align-items:center}
.fault-timeline-label{font-size:11px;font-weight:600;color:#cbd5e1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.fault-timeline-track{position:relative;height:12px;border-radius:999px;background:rgba(15,23,42,.72);border:1px solid rgba(148,163,184,.10);overflow:hidden}
.fault-timeline-seg{position:absolute;top:1px;bottom:1px;border-radius:999px;background:linear-gradient(90deg,rgba(248,113,113,.92),rgba(251,146,60,.9));box-shadow:0 0 16px rgba(248,113,113,.24)}
.fault-timeline-meta{font-size:10px;color:#94a3b8;font-variant-numeric:tabular-nums}
/* Chart range quick-select buttons */
.chart-range-btn{font-size:11px;font-weight:600;padding:4px 10px;border-radius:8px;color:#94a3b8;background:transparent;border:1px solid transparent;transition:all .2s ease;cursor:pointer;letter-spacing:.02em}
.chart-range-btn:hover{color:#e2e8f0;background:rgba(148,163,184,.08);border-color:rgba(148,163,184,.15)}
.chart-range-btn.active{color:#22d3ee;background:rgba(0,180,216,.12);border-color:rgba(0,180,216,.3);box-shadow:0 0 12px rgba(0,180,216,.1)}
.node-history-ranges{display:flex;justify-content:center;align-items:center;flex-wrap:nowrap;width:fit-content;max-width:100%;margin:0 auto}
/* ── History Date Range Picker (modern) ── */
.hist-date-row{display:flex;align-items:center;gap:10px;padding:8px 12px;border-radius:12px;background:rgba(15,23,42,.5);border:1px solid rgba(148,163,184,.1)}
.hist-date-icon{color:#64748b;flex-shrink:0}
.hist-date-field{display:flex;flex-direction:column;gap:2px;min-width:0;flex:1}
.hist-date-label{font-size:9px;font-weight:600;text-transform:uppercase;letter-spacing:.08em;color:#64748b;line-height:1}
.hist-date-input{background:rgba(15,23,42,.6);border:1px solid rgba(148,163,184,.12);border-radius:8px;padding:6px 8px;font-size:12px;font-weight:500;color:#e2e8f0;outline:none;width:100%;cursor:pointer;transition:border-color .2s ease,box-shadow .2s ease;font-variant-numeric:tabular-nums;-webkit-appearance:none;appearance:none}
.hist-date-input:hover{border-color:rgba(0,180,216,.3)}
.hist-date-input:focus{border-color:rgba(0,180,216,.5);box-shadow:0 0 0 2px rgba(0,180,216,.1)}
.hist-date-arrow{color:#475569;flex-shrink:0;display:flex;align-items:center}
.hist-date-actions{display:flex;gap:6px;flex-shrink:0;margin-left:4px}
.hist-date-btn{display:inline-flex;align-items:center;gap:4px;padding:6px 14px;border-radius:8px;font-size:11px;font-weight:600;cursor:pointer;transition:all .2s ease;border:1px solid transparent;white-space:nowrap}
.hist-date-btn-go{background:rgba(0,180,216,.15);color:#22d3ee;border-color:rgba(0,180,216,.3)}
.hist-date-btn-go:hover{background:rgba(0,180,216,.25);border-color:rgba(0,180,216,.5);box-shadow:0 0 12px rgba(0,180,216,.15)}
.hist-date-btn-reset{background:rgba(148,163,184,.08);color:#94a3b8;border-color:rgba(148,163,184,.15)}
.hist-date-btn-reset:hover{background:rgba(148,163,184,.14);color:#cbd5e1;border-color:rgba(148,163,184,.25)}
/* Roll modal datetime-local inputs */
.roll-modal-dt{width:100%;background:rgba(15,23,42,.6);border:1px solid rgba(148,163,184,.12);border-radius:6px;padding:2px 24px 2px 4px;font-size:10px !important;font-weight:500;color:#e2e8f0;outline:none;font-variant-numeric:tabular-nums;box-sizing:border-box;line-height:1.2}
.roll-modal-dt::-webkit-datetime-edit{font-size:10px;padding:0}
.roll-modal-dt::-webkit-datetime-edit-fields-wrapper{padding:0;font-size:10px}
.roll-modal-dt::-webkit-datetime-edit-text,.roll-modal-dt::-webkit-datetime-edit-month-field,.roll-modal-dt::-webkit-datetime-edit-day-field,.roll-modal-dt::-webkit-datetime-edit-year-field,.roll-modal-dt::-webkit-datetime-edit-hour-field,.roll-modal-dt::-webkit-datetime-edit-minute-field,.roll-modal-dt::-webkit-datetime-edit-ampm-field{font-size:10px;padding:0 1px}
.roll-modal-dt::-webkit-calendar-picker-indicator{opacity:0 !important;pointer-events:none;width:14px;height:14px}
/* Date/time picker icon contrast tuning */
input[type="date"]::-webkit-calendar-picker-indicator,
input[type="time"]::-webkit-calendar-picker-indicator,
input[type="datetime-local"]::-webkit-calendar-picker-indicator{filter:invert(.92) brightness(1.28);opacity:.95;cursor:pointer}
.hist-date-input::-webkit-calendar-picker-indicator{filter:invert(.85) brightness(1.3);opacity:.7;cursor:pointer;padding:0;margin:0}
.hist-date-input::-webkit-datetime-edit{padding:0}
.hist-date-input::-webkit-datetime-edit-fields-wrapper{padding:0}
.compare-sparkline-strip{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:10px;margin-bottom:16px}
.compare-spark-card{border:1px solid rgba(148,163,184,.12);background:rgba(15,23,42,.56);border-radius:14px;padding:10px 12px}
.compare-spark-card svg{display:block;width:100%;height:44px}
.compare-spark-card .spark-caption{display:flex;align-items:center;justify-content:space-between;gap:8px;font-size:10px;color:#94a3b8;margin-bottom:8px}

/* Gateway panel info grid values: smooth text updates */
.gw-info-val{transition:color .25s ease}
/* Smooth gateway details open */
details[open]>div{animation:fadeIn .2s ease}
/* WiFi connect form smooth show */
#wifiConnectForm{transition:opacity .2s ease,max-height .3s ease;overflow:hidden}
/* Inspector badges smooth */
.inspector-badge{transition:color .3s ease,background-color .3s ease}

/* Industrial premium hierarchy + contrast */
#pageTitle{font-weight:700;letter-spacing:.01em}
#pageSubtitle{font-size:11px;letter-spacing:.02em}
html.dark body{color:#d6e2ef}
html.dark .text-gray-500{color:#95a9c2!important}
html.dark .text-gray-400{color:#b1c3d8!important}
html.dark .text-gray-300{color:#d5e1ee!important}
html.dark .bg-surface-800\/60,
html.dark .bg-surface-800\/50,
html.dark .bg-surface-800\/40,
html.dark .bg-surface-800\/80{background:rgba(14,24,35,.84)!important;border-color:rgba(148,163,184,.16)!important}

/* Premium typography + spacing rhythm */
#desktopNav{padding:7px 10px!important;gap:6px!important;border-radius:18px!important}
#desktopNav .nav-btn{font-weight:600!important;letter-spacing:.01em!important;padding:8px 14px!important}
.page h3.text-sm.font-semibold{font-size:14px!important;letter-spacing:.01em!important}
.page .text-xs.font-medium.text-gray-400.uppercase.tracking-wider{font-size:10px!important;letter-spacing:.12em!important}
#totalNodesSub,#onlineNodesSub,#offlineNodesSub,#gatewaySub{font-size:11px!important;line-height:1.35!important;letter-spacing:.01em!important}
#page-live .grid.grid-cols-2.lg\:grid-cols-4 > div{min-height:132px}

@media(min-width:769px){
  .topbar{padding-top:10px!important;padding-bottom:10px!important}
  #pageTitle{font-size:1.32rem!important;letter-spacing:.015em!important}
  #pageSubtitle{font-size:.76rem!important;letter-spacing:.035em!important}
  .page{padding:20px 24px!important}
  #page-live .grid.grid-cols-2.lg\:grid-cols-4{gap:14px!important}
  #page-live .grid.grid-cols-2.lg\:grid-cols-4 > div{padding:18px!important;border-radius:16px!important}
  #page-live .grid.grid-cols-2.lg\:grid-cols-4 > div .text-3xl{font-size:2rem!important;line-height:1.05!important;letter-spacing:-.015em!important}
}

/* Node search */
.search-glow:focus{box-shadow:0 0 0 3px rgba(0,180,216,.15);border-color:#00b4d8!important}

/* Tab hover - premium feel for nav-btn */
.nav-btn {
    transition: background .2s ease, color .2s ease, box-shadow .2s ease !important;
}
.nav-btn:hover {
    background: rgba(0, 180, 216, 0.08) !important;
    color: #00b4d8 !important;
    box-shadow: 0 2px 8px rgba(0, 180, 216, 0.1);
}
.nav-btn.active {
    background: rgba(0, 180, 216, 0.15) !important;
    color: #00b4d8 !important;
}

/* Mobile responsive */
.mobile-overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,.6);z-index:35}

/* ══ MOBILE BOTTOM NAV BAR ══ */
.mobile-bottom-nav{display:none;position:fixed!important;bottom:0!important;left:0!important;right:0!important;z-index:120!important;padding:0 10px calc(env(safe-area-inset-bottom, 8px) + 6px);background:transparent!important;border:none!important;box-shadow:none!important;backdrop-filter:none!important;-webkit-backdrop-filter:none!important}
html.dark .mobile-bottom-nav{background:transparent!important;border:none!important;box-shadow:none!important}
html:not(.dark) .mobile-bottom-nav{background:transparent!important;border:none!important;box-shadow:none!important}
.mobile-bottom-nav .mob-nav-inner{display:flex;justify-content:space-around;align-items:center;width:min(92vw,420px);margin:0 auto;padding:7px 10px;border-radius:999px;border:1px solid rgba(148,163,184,.25);background:rgba(12,20,30,.84);box-shadow:0 14px 34px rgba(0,0,0,.34),inset 0 1px 0 rgba(255,255,255,.06);backdrop-filter:blur(16px) saturate(1.25);-webkit-backdrop-filter:blur(16px) saturate(1.25)}
.mob-nav-btn{display:flex;flex-direction:column;align-items:center;gap:1px;padding:5px 8px;border-radius:11px;border:none;background:transparent;cursor:pointer;transition:all .2s ease;min-width:50px;-webkit-tap-highlight-color:transparent}
.mob-nav-btn svg{width:20px;height:20px;stroke-width:1.8}
html.dark .mob-nav-btn{color:rgba(148,163,184,0.78)}
html.dark .mob-nav-btn.active{color:#22d3ee;background:rgba(0,180,216,0.14)}
html:not(.dark) .mob-nav-btn{color:rgba(71,85,105,0.6)}
html:not(.dark) .mob-nav-btn.active{color:#0369a1;background:rgba(3,105,161,0.08)}
.mob-nav-btn span{font-size:9px;font-weight:600;letter-spacing:0.02em;line-height:1.15}
/* More sheet: highlight active page in grid */
.more-sheet-btn{-webkit-tap-highlight-color:transparent}
html.dark .more-sheet-btn.active{background:rgba(0,180,216,0.1)}
html:not(.dark) .more-sheet-btn.active{background:rgba(3,105,161,0.06)}
#desktopMoreMenu{backdrop-filter:blur(16px) saturate(1.4);-webkit-backdrop-filter:blur(16px) saturate(1.4)}
#desktopMoreMenu .nav-btn{justify-content:flex-start!important}
#desktopNav{justify-content:center!important;flex-wrap:nowrap!important;overflow:visible!important}
#desktopNavTabs{flex-wrap:nowrap!important;justify-content:center!important;overflow:visible!important}
.search-input-icon{pointer-events:none;z-index:2;opacity:.92}
html.dark .search-input-icon{color:#7dd3fc!important}
html:not(.dark) .search-input-icon{color:#0369a1!important}

#gatewayPanel summary .text-sm.font-semibold.text-brand-400{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:100%}
#gatewayPanel .gw-count-text{white-space:nowrap}
#gatewayPanel .gw-summary-title{padding-left:2px}
#gatewayPanel .gw-summary-indicators{min-width:28px;justify-content:flex-start}
#gatewayPanel .gw-summary-id{padding-left:30px}
#gatewayPanel .gw-summary-meta{padding-left:30px}
.gw-summary-name-btn{display:inline-flex;align-items:center;gap:8px;min-width:0;max-width:100%;padding:0;border:none;background:transparent;color:#22d3ee;font-size:14px;font-weight:700;line-height:1.2;text-align:left;cursor:pointer;transition:color .2s ease,transform .2s ease}
.gw-summary-name-btn:hover{color:#67e8f9;transform:translateY(-1px)}
.gw-summary-name-label{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.gw-summary-rename-icon{display:inline-flex;align-items:center;justify-content:center;width:24px;height:24px;border-radius:999px;background:rgba(34,211,238,.12);border:1px solid rgba(34,211,238,.24);color:#67e8f9;flex-shrink:0;box-shadow:0 10px 20px rgba(6,182,212,.12)}
.kpi-gateway-rename{max-width:100%}
.settings-shift-card{box-shadow:0 12px 32px rgba(2,8,23,.18)}
.settings-shift-count-row label{white-space:nowrap}
.settings-shift-count-row{align-items:center}
.settings-shift-row{min-height:62px}
.settings-shift-row .shift-name{font-weight:600;width:98px;min-width:0}
.settings-shift-row .shift-start,.settings-shift-row .shift-end{width:124px;min-width:0}

/* ── Machine Picker (searchable dropdown) ── */
.machine-picker-wrap{position:relative;width:100%;max-width:360px;flex-shrink:0}
.machine-picker-btn{display:flex;align-items:center;gap:8px;width:100%;padding:10px 14px;border-radius:12px;border:1px solid rgba(148,163,184,.18);background:var(--acxa-panel,rgba(14,25,38,.88));color:#e2e8f0;font-size:13px;font-weight:600;cursor:pointer;transition:all .22s ease;outline:none}
.machine-picker-btn:hover{border-color:rgba(0,180,216,.35);background:rgba(0,180,216,.06)}
.machine-picker-btn:focus-visible{border-color:rgba(0,180,216,.5);box-shadow:0 0 0 3px rgba(0,180,216,.15)}
.machine-picker-icon{color:#64748b;flex-shrink:0}
.machine-picker-label{flex:1;min-width:0;text-align:left;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.machine-picker-label.placeholder{color:#64748b;font-weight:500}
.machine-picker-chevron{color:#64748b;flex-shrink:0;transition:transform .2s ease}
.machine-picker-wrap.open .machine-picker-chevron{transform:rotate(180deg)}
.machine-picker-dropdown{position:absolute;top:calc(100% + 6px);left:0;right:0;z-index:200;border-radius:14px;border:1px solid rgba(0,180,216,.18);background:rgba(12,20,30,.97);backdrop-filter:blur(16px) saturate(1.3);-webkit-backdrop-filter:blur(16px) saturate(1.3);box-shadow:0 20px 50px rgba(0,0,0,.45),0 0 1px rgba(0,180,216,.2);overflow:hidden;animation:mpDropIn .2s cubic-bezier(.22,.61,.36,1)}
@keyframes mpDropIn{from{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:translateY(0)}}
.machine-picker-search-row{display:flex;align-items:center;gap:8px;padding:10px 12px;border-bottom:1px solid rgba(148,163,184,.1)}
.machine-picker-search-row svg{color:#64748b;flex-shrink:0}
.machine-picker-search{flex:1;background:transparent;border:none;outline:none;color:#e2e8f0;font-size:13px;font-weight:500;line-height:1.4}
.machine-picker-search::placeholder{color:#64748b}
.machine-picker-list{max-height:280px;overflow-y:auto;padding:4px;scrollbar-width:thin;scrollbar-color:rgba(0,180,216,.2) transparent}
.machine-picker-list::-webkit-scrollbar{width:5px}
.machine-picker-list::-webkit-scrollbar-track{background:transparent}
.machine-picker-list::-webkit-scrollbar-thumb{background:rgba(0,180,216,.2);border-radius:5px}
.machine-picker-item{display:flex;align-items:center;gap:10px;padding:9px 12px;border-radius:10px;cursor:pointer;transition:all .15s ease;color:#cbd5e1;font-size:13px;font-weight:500}
.machine-picker-item:hover{background:rgba(0,180,216,.08);color:#e2e8f0}
.machine-picker-item.active{background:rgba(0,180,216,.14);color:#22d3ee;font-weight:600}
.machine-picker-item-name{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.machine-picker-item-id{font-size:10px;font-family:var(--font-data);color:#64748b;flex-shrink:0}
.machine-picker-item-status{width:7px;height:7px;border-radius:50%;flex-shrink:0}
.machine-picker-item-status.online{background:#22c55e;box-shadow:0 0 5px rgba(34,197,94,.4)}
.machine-picker-item-status.offline{background:#64748b}
.machine-picker-item-status.running{background:#22c55e;box-shadow:0 0 5px rgba(34,197,94,.4)}
.machine-picker-item-status.stopped{background:#f59e0b;box-shadow:0 0 5px rgba(245,158,11,.3)}
.machine-picker-empty{padding:20px 12px;text-align:center;color:#64748b;font-size:12px}
html:not(.dark) .machine-picker-btn{background:rgba(255,255,255,.9);border-color:rgba(0,0,0,.1);color:#1f2937}
html:not(.dark) .machine-picker-btn:hover{background:rgba(255,255,255,.98);border-color:rgba(0,180,216,.3)}
html:not(.dark) .machine-picker-dropdown{background:rgba(255,255,255,.98);border-color:rgba(0,0,0,.1);box-shadow:0 20px 50px rgba(0,0,0,.12),0 0 0 1px rgba(0,0,0,.04)}
html:not(.dark) .machine-picker-search{color:#1f2937}
html:not(.dark) .machine-picker-item{color:#334155}
html:not(.dark) .machine-picker-item:hover{background:rgba(0,180,216,.06);color:#0f172a}
html:not(.dark) .machine-picker-item.active{background:rgba(0,180,216,.1);color:#0077b6}
html:not(.dark) .machine-picker-item-id{color:#94a3b8}

@media(max-width:768px){
  html{scroll-behavior:auto!important}
    html{scroll-padding-top:calc(env(safe-area-inset-top, 0px) + 64px)!important}
    html,body{height:auto!important;min-height:100%!important;overflow-x:hidden!important;overflow-y:auto!important}
    body{display:block!important;margin:0!important}
  .sidebar{transform:translateX(-100%);transition:transform .3s cubic-bezier(.4,0,.2,1)}
  .sidebar.open{transform:translateX(0)}
                .main-content{margin-left:0!important;display:flex!important;flex-direction:column!important;flex:none!important;height:auto!important;min-height:100svh!important;overflow:visible!important;-webkit-overflow-scrolling:touch!important;padding-top:calc(env(safe-area-inset-top, 0px) + 56px)!important;padding-bottom:calc(env(safe-area-inset-bottom, 0px) + 80px)!important}
        .premium-footer{display:block!important;margin:0!important;padding-bottom:0!important;flex-shrink:0!important}
        body.live-page-active .premium-footer,
        body.nodes-page-active .premium-footer{margin:0!important}
    .premium-footer .pf-body > div{padding:16px 12px 16px!important;gap:10px!important}
    body.live-page-active .premium-footer .pf-body > div,
    body.nodes-page-active .premium-footer .pf-body > div{padding:12px 12px 12px!important;gap:8px!important}
  .premium-footer .pf-tagline{text-align:center!important;width:100%!important}
  .mobile-overlay.active{display:block}
  .hamburger{display:none!important}
  .mobile-bottom-nav{display:block}
        input,select,textarea{font-size:16px!important}
    #mobileMoreSheet .mobile-more-panel{background:transparent!important}
    #mobileMoreSheet .more-sheet-btn{color:rgba(177,195,216,.92)!important;border:1px solid transparent!important}
    #mobileMoreSheet .more-sheet-btn > div{background:rgba(15,23,42,.45)!important;border:1px solid rgba(148,163,184,.18)!important}
    #mobileMoreSheet .more-sheet-btn svg{stroke:currentColor!important}
    #mobileMoreSheet .more-sheet-btn.active,
    #mobileMoreSheet .more-sheet-btn:hover{color:#00b4d8!important;background:rgba(0,180,216,.08)!important;border-color:rgba(0,180,216,.22)!important}
  /* Hide TV button on mobile */
  #btnTvMode{display:none!important}
  /* Show page title on mobile now */
  #pageSubtitle{display:none!important}
  #pageTitle{font-size:14px!important}
  /* Smaller logo on mobile */
  #headerLogo{height:20px!important;margin-right:4px!important}
  /* Compact mobile header */
    .topbar{padding:calc(env(safe-area-inset-top, 0px) + 8px) 10px 8px!important;grid-template-columns:auto minmax(0,1fr) auto!important;gap:6px!important}
    .topbar.premium-header{position:fixed!important;top:0!important;left:0!important;right:0!important;z-index:140!important;overflow:visible!important}
  /* Action buttons smaller */
  .topbar button{padding:6px!important}
  .topbar button svg{width:14px!important;height:14px!important}
    .topbar > div:last-child{gap:4px!important}
    .topbar > div:last-child > *{flex-shrink:0}
  /* Hide desktop nav on mobile */
  #desktopNav{display:none!important}
  /* Prevent iOS auto-zoom on select (requires >=16px) */
  #nodeSelect{font-size:16px!important}
  /* Ensure only active page occupies layout on mobile */
  .page{display:none!important;opacity:0!important;pointer-events:none!important}
  .page.page-visible{display:block!important;opacity:1!important;pointer-events:auto!important;flex:1 0 auto!important}
  /* Page padding — bottom nav clearance */
    .page{padding:10px 10px 20px!important}
        #page-live{padding-bottom:6px!important}
        body.live-page-active .main-content{padding-bottom:0!important}
        #page-nodes{padding-bottom:12px!important;margin-bottom:0!important}
        body.nodes-page-active .main-content{display:flex!important;flex-direction:column!important;min-height:calc(100svh - env(safe-area-inset-top, 0px) - 64px)!important;padding-bottom:0!important}
        body.nodes-page-active #page-nodes.page-visible{display:flex!important;flex-direction:column!important;flex:1 0 auto!important}
                #livePulseWrap{display:none!important}
        #btnExportCsv{display:none!important}
        .topbar.premium-header .flex.items-center.justify-end{gap:6px!important}
        .topbar.premium-header .flex.items-center.justify-end button,
    .topbar.premium-header .flex.items-center.justify-end a{display:inline-flex!important;width:34px!important;height:34px!important;min-width:34px!important;padding:0!important;border-radius:10px!important;align-items:center!important;justify-content:center!important;line-height:0!important}
        .topbar.premium-header .flex.items-center.justify-end button svg,
    .topbar.premium-header .flex.items-center.justify-end a svg{display:block!important;width:15px!important;height:15px!important}
        .topbar.premium-header .flex.items-center.justify-end a .user-avatar{width:20px!important;height:20px!important;border-radius:8px!important}
  /* Summary cards: 2 cols, tighter */
  .grid.grid-cols-2.lg\:grid-cols-4{gap:8px!important}
  .grid.grid-cols-2.lg\:grid-cols-4 > div{padding:12px!important;border-radius:14px!important}
  .grid.grid-cols-2.lg\:grid-cols-4 .text-3xl{font-size:1.5rem!important}
  .grid.grid-cols-2.lg\:grid-cols-4 .text-xs{font-size:10px!important}
  .grid.grid-cols-2.lg\:grid-cols-4 .w-8{width:24px!important;height:24px!important}
  .grid.grid-cols-2.lg\:grid-cols-4 .w-8 svg{width:14px!important;height:14px!important}
    #machineStatusHeader{align-items:flex-start!important;gap:8px!important;flex-direction:column!important}
    #machineStatusLegend{width:100%!important;gap:10px!important;flex-wrap:wrap!important}
    #machineStatusLegend > span{font-size:11px!important;white-space:nowrap!important}
    #gatewayPanel .gw-summary-row{display:grid!important;grid-template-columns:minmax(0,1fr) auto!important;column-gap:10px!important;row-gap:8px!important;align-items:start!important}
    #gatewayPanel .gw-summary-head{grid-column:1;grid-row:1;min-width:0!important}
    #gatewayPanel .gw-summary-title{gap:10px!important;padding-left:0!important;padding-right:6px!important}
    #gatewayPanel .gw-summary-meta{grid-column:1 / span 2;grid-row:2;display:flex!important;flex-wrap:wrap!important;gap:6px!important;align-items:center!important}
    #gatewayPanel .gw-summary-chevron{grid-column:2;grid-row:1;align-self:center!important;justify-self:end!important;margin-left:0!important}
    #gatewayPanel .gw-summary-id{padding-left:38px!important}
    #gatewayPanel .gw-summary-meta{padding-left:38px!important}
    #gatewayPanel .gw-count-text{font-size:11px!important}
    .gw-summary-name-btn{font-size:15px!important;max-width:100%!important}
    .gw-summary-rename-icon{width:26px!important;height:26px!important}
    .settings-shift-card{padding:16px!important;border-radius:18px!important}
    .settings-shift-count-row{align-items:center!important;gap:12px!important;margin-bottom:16px!important}
    .settings-shift-row{gap:10px!important;padding:12px!important;min-height:0!important;flex-wrap:nowrap!important}
    .settings-shift-row .shift-name{width:90px!important;font-size:14px!important}
    .settings-shift-row .shift-start,.settings-shift-row .shift-end{width:110px!important;padding:9px 10px!important;font-size:14px!important}
  /* Node card data: responsive */
  .nc-data-row{gap:2px!important}
  .nc-data-cell{min-width:0!important;padding:3px 2px!important}
  .nc-data-value{font-size:11px!important}
  .nc-data-label{font-size:7px!important}
  /* Node cards: tighter on mobile */
  .node-card{padding:10px!important;border-radius:14px!important}
  /* Fleet health + search stack nicely */
  .flex.flex-col.md\:flex-row{gap:12px!important}
  .relative.w-full.md\:w-72{width:100%!important}
  /* Health ring smaller on mobile */
  .w-16.h-16{width:48px!important;height:48px!important}
  /* Machine Details page */
    #page-nodes > .mb-5.flex.flex-col.sm\:flex-row.sm\:items-center.sm\:justify-between{margin-bottom:14px!important}
    #page-nodes #nodeDetailEmpty{flex:1 0 auto!important;min-height:calc(100svh - env(safe-area-inset-top, 0px) - 330px)!important}
    #page-nodes #nodeDetailEmpty:not([style*="display: none"]){display:flex!important;flex-direction:column!important;align-items:center!important;justify-content:center!important}
    #page-nodes .grid.grid-cols-1.lg\:grid-cols-5{gap:12px!important}
  #page-nodes .grid.grid-cols-2.sm\:grid-cols-3{grid-template-columns:repeat(2,1fr)!important;gap:6px!important}
  #page-nodes .rounded-2xl{border-radius:14px!important}
  #page-nodes .p-5{padding:12px!important}
  /* Charts: shorter on mobile */
    #page-nodes div[style*="height:300px"],#page-nodes div[style*="height:260px"]{height:200px!important}
    #page-nodes .node-history-toolbar{width:100%!important;margin-left:0!important;display:flex!important;flex-wrap:wrap!important;gap:8px!important;align-items:center!important}
    #page-nodes .hist-date-row{flex-direction:column!important;gap:8px!important;padding:10px!important;align-items:stretch!important}
    #page-nodes .hist-date-icon{display:none!important}
    #page-nodes .hist-date-arrow{display:none!important}
    #page-nodes .hist-date-field{width:100%!important}
    #page-nodes .hist-date-input{font-size:13px!important;padding:8px 10px!important}
    #page-nodes .hist-date-actions{width:100%!important;margin-left:0!important;justify-content:stretch!important}
    #page-nodes .hist-date-btn{flex:1!important;justify-content:center!important;padding:8px 12px!important}
    #page-nodes .node-history-ranges{display:flex!important;order:2!important;flex:0 1 auto!important;justify-content:center!important;overflow-x:auto!important;white-space:nowrap!important;width:fit-content!important;max-width:calc(100vw - 40px)!important;margin:0 auto!important;padding-bottom:2px!important}
    #page-nodes .node-history-zoom{order:3!important;justify-content:center!important;flex:1 1 auto!important}
    #page-nodes .node-history-export{order:3!important;justify-content:center!important;flex:1 1 auto!important}
    #page-nodes #varSelectorWrap{order:4!important;width:100%!important}
    #page-nodes #varSelectorWrap > button{width:100%!important;justify-content:space-between!important}
    #page-nodes .chart-nav-btn{display:none!important}
    #page-nodes #nodeChartInner{height:224px!important}
  #page-stats div[style*="height:300px"],#page-stats div[style*="height:280px"]{height:200px!important}
  #page-compare div[style*="height:400px"]{height:220px!important}
  /* Compare page: stack selectors */
  #page-compare .grid.grid-cols-1.lg\:grid-cols-12{gap:10px!important}
  #page-compare .rounded-2xl{border-radius:14px!important}
  #page-compare .p-5{padding:12px!important}
  #compareChartWrap{padding:12px!important;border-radius:14px!important}
  /* Stats page: 1 column on mobile */
  #page-stats .grid.grid-cols-1.md\:grid-cols-2{grid-template-columns:1fr!important;gap:10px!important}
  #page-stats .rounded-2xl{border-radius:14px!important}
  #page-stats .p-5{padding:12px!important}
  #page-stats .p-6{padding:12px!important}
  #page-stats .text-3xl{font-size:1.5rem!important}
  /* Alerts page */
  #page-alerts .rounded-xl{border-radius:14px!important}
  #page-alerts .p-6{padding:12px!important}
  /* AI page: proper mobile chat app layout */
  #page-ai{padding:0 0 82px!important;display:block!important;height:auto!important;overflow:visible!important}
  body.ai-page-active .main-content{flex:0 0 auto!important;min-height:0!important}
  body.ai-page-active #page-ai{padding-bottom:10px!important}
  body.ai-page-active .premium-footer{display:block!important}
  #page-ai .grid.grid-cols-1.lg\:grid-cols-4{display:flex!important;flex-direction:column!important;gap:0!important;flex:1!important;min-height:0!important;max-width:100%!important;margin:0!important}
  #page-ai .grid > .space-y-4{display:none!important}
  #page-ai .grid > .lg\:col-span-3{max-height:none!important;min-height:0!important;flex:1!important;border-radius:0!important;border-left:none!important;border-right:none!important;border-bottom:none!important}
  #page-ai .grid > .lg\:col-span-3 > .p-4:first-child{padding:10px 12px!important}
  #page-ai .grid > .lg\:col-span-3 .w-9{width:28px!important;height:28px!important}
  #page-ai .grid > .lg\:col-span-3 .chat-container{min-height:0!important;height:auto!important;flex:1!important}
  #page-ai .grid > .lg\:col-span-3 #chatMessages{min-height:0!important}
  #page-ai .chat-messages{padding:10px!important}
  #page-ai .chat-msg{gap:8px!important}
  #page-ai .chat-msg .w-7{width:22px!important;height:22px!important}
  #page-ai .chat-msg .max-w-\[85\%\]{max-width:92%!important}
  #page-ai .chat-msg .px-4{padding-left:10px!important;padding-right:10px!important}
  #page-ai .chat-msg .py-3{padding-top:8px!important;padding-bottom:8px!important}
  #page-ai .chat-msg .text-sm{font-size:13px!important;line-height:1.5!important}
    #page-ai #chatInput{font-size:16px!important;padding:10px 14px!important;border-radius:22px!important}
  #page-ai .p-4.border-t{padding:8px 10px!important}
  #page-ai .p-4.border-t .flex.gap-2{gap:6px!important}
  #page-ai .p-4.border-t button[onclick="sendChat()"]{padding:10px 16px!important;border-radius:22px!important}
  #page-ai #aiQuickActions{gap:4px!important;margin-top:6px!important;padding-bottom:calc(env(safe-area-inset-bottom, 0px))!important}
  #page-ai #aiQuickActions button{font-size:10px!important;padding:5px 8px!important;border-radius:14px!important}
  /* Settings page */
  #page-settings{padding-top:2px!important;margin-top:0!important;min-height:0!important;height:auto!important}
  #page-settings .max-w-2xl{max-width:100%!important}
  #page-settings .rounded-2xl{border-radius:14px!important}
  #page-settings .p-6{padding:12px!important}
  #page-settings .space-y-6 > *+*{margin-top:12px!important}
  /* Account page */
  #page-account{padding-top:6px!important}
  #page-account .max-w-lg{max-width:100%!important}
  #page-account .rounded-2xl{border-radius:14px!important}
  #page-account .p-6{padding:12px!important}
  #page-account .space-y-6 > *+*{margin-top:12px!important}
  /* Factory banner mobile */
  #factoryBanner{margin-bottom:12px!important;padding-top:8px!important;padding-bottom:4px!important}
  #factoryDisplayName{font-size:clamp(1.2rem,5vw,1.8rem)!important}
  #factoryDisplayId{font-size:0.6rem!important;margin-top:4px!important}
  /* Footer compact on mobile */
  /* Footer hidden on mobile — bottom nav replaces it */
  /* Hide last update text on mobile */
    #lastUpdate{display:none!important}
    #mobileMoreSheet .mobile-more-panel{box-shadow:0 -20px 48px rgba(0,0,0,.45)!important}
}

/* ══ TABLET (769px - 1024px) ══ */
@media(min-width:769px) and (max-width:1024px){
    .page{padding:14px 16px 24px!important}
  .grid.grid-cols-2.lg\:grid-cols-4{gap:10px!important}
  #page-nodes .grid.grid-cols-2.sm\:grid-cols-3.lg\:grid-cols-4{grid-template-columns:repeat(3,1fr)!important}
  #page-ai .grid.grid-cols-1.lg\:grid-cols-4{grid-template-columns:1fr 2fr!important}
  .nav-btn span{font-size:11px!important}
        #desktopNav{overflow:visible!important;justify-content:center!important;padding-inline:12px!important}
        #desktopNavTabs{justify-content:center!important;overflow:visible!important}
}

/* Desktop: hide sidebar + mobile bottom nav, show tab bar */
@media(min-width:769px){
  body{min-height:100vh!important;display:flex!important;flex-direction:column!important}
  .sidebar{display:none!important}
  .main-content{margin-left:0!important;min-height:0!important;height:auto!important;flex:1 0 auto!important;display:flex!important;flex-direction:column!important}
  .mobile-bottom-nav{display:none!important}
  .premium-footer{margin-top:auto!important}
  .premium-footer::before{content:'';position:absolute;left:16%;right:16%;top:0;height:1px;background:linear-gradient(90deg,transparent,rgba(34,197,94,.18),rgba(0,180,216,.24),transparent)}
    #desktopNav .relative,
    #desktopNav .nav-btn,
    #desktopNavTabs .nav-btn{overflow:visible!important}
}

/* =========================================
   LIGHT MODE OVERRIDES (The SaaS Look)
   ========================================= */
html:not(.dark) .premium-footer{box-shadow:0 -8px 20px rgba(15,23,42,.08)!important;border-top-color:rgba(148,163,184,.25)!important}
html:not(.dark) .premium-footer::before{background:linear-gradient(90deg,transparent,rgba(37,99,235,.12),rgba(14,165,233,.16),transparent)!important}
html:not(.dark) {
    background: linear-gradient(135deg, #f3f4f6 0%, #e5e7eb 100%)!important;
}
html:not(.dark) body {
    background: linear-gradient(135deg, #f3f4f6 0%, #e5e7eb 100%)!important;
    color: #1f2937!important;
}

/* 1. TEXT COLOR FLIPS (Fixes invisible text) */
html:not(.dark) .text-white { color: #111827!important; }
html:not(.dark) .text-gray-200 { color: #1f2937!important; }
html:not(.dark) .text-gray-300 { color: #374151!important; }
html:not(.dark) .text-gray-400 { color: #4b5563!important; }
html:not(.dark) .text-gray-500 { color: #4b5563!important; }
html:not(.dark) .text-brand-300 { color: #0077b6!important; }
html:not(.dark) .text-brand-400 { color: #0077b6!important; }
html:not(.dark) .rename-popover-overlay{background:rgba(226,232,240,.72)}
html:not(.dark) .rename-popover-shell{background:linear-gradient(180deg,rgba(255,255,255,.98),rgba(248,250,252,.96));border-color:rgba(14,116,144,.16);box-shadow:0 28px 80px rgba(15,23,42,.18),0 0 0 1px rgba(14,116,144,.05) inset;color:#0f172a}
html:not(.dark) .rename-popover-kicker{color:#0891b2}
html:not(.dark) .rename-popover-title{color:#0f172a}
html:not(.dark) .rename-popover-subtitle{color:#475569}
html:not(.dark) .rename-popover-input{background:rgba(248,250,252,.96);border-color:rgba(148,163,184,.5);color:#0f172a}
html:not(.dark) .rename-popover-btn-secondary{background:rgba(226,232,240,.88);border-color:rgba(148,163,184,.5);color:#334155}
html:not(.dark) .gw-summary-name-btn{color:#0891b2}
html:not(.dark) .gw-summary-name-btn:hover{color:#0ea5e9}
html:not(.dark) .gw-summary-rename-icon{background:rgba(14,165,233,.1);border-color:rgba(14,165,233,.2);color:#0284c7;box-shadow:none}

/* 2. MAIN CARDS (Surface-800) -> Pure White */
html:not(.dark) .bg-surface-800,
html:not(.dark) .bg-surface-800\/60, 
html:not(.dark) .bg-surface-800\/80,
html:not(.dark) .bg-surface-800\/40,
html:not(.dark) .bg-surface-800\/50 {
    background: rgba(255, 255, 255, 0.85)!important;
    border-color: rgba(0, 0, 0, 0.06)!important;
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.1)!important;
}

/* 3. INNER CONTAINERS (The Sensor Boxes) -> Light Grey */
html:not(.dark) .bg-surface-900,
html:not(.dark) .bg-surface-900\/60,
html:not(.dark) .bg-surface-900\/95,
html:not(.dark) .bg-surface-900\/40 {
    background: #f9fafb!important;
    border-color: rgba(0, 0, 0, 0.06)!important;
    color: #1f2937!important;
}

/* 4. SIDEBAR & NAVIGATION */
html:not(.dark) .sidebar {
    background: rgba(255, 255, 255, 0.85)!important;
    border-right: 1px solid rgba(0, 0, 0, 0.06)!important;
}
html:not(.dark) .nav-btn:hover {
    background-color: rgba(0, 180, 216, 0.06)!important;
    color: #0077b6!important;
}
html:not(.dark) .nav-btn.active {
    background-color: rgba(0, 180, 216, 0.1)!important;
    color: #0077b6!important;
}

/* 5. INPUTS & DROPDOWNS */
html:not(.dark) input, 
html:not(.dark) select, 
html:not(.dark) textarea,
html:not(.dark) .bg-surface-900 input,
html:not(.dark) input.bg-surface-900 {
    background-color: #FFFFFF!important;
    border: 1px solid rgba(0, 0, 0, 0.1)!important;
    color: #1f2937!important;
    box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.05)!important;
}

/* Premium Focus State for Light Mode */
html:not(.dark) input:focus, 
html:not(.dark) select:focus, 
html:not(.dark) textarea:focus {
    border-color: #00b4d8!important;
    box-shadow: 0 0 0 3px rgba(0, 180, 216, 0.15)!important;
    outline: none!important;
}

/* Fix Placeholder Text Color */
html:not(.dark) input::placeholder,
html:not(.dark) textarea::placeholder {
    color: #94A3B8!important;
}

/* 6. CLEANUP & POLISH */
html:not(.dark) .glass {
    backdrop-filter: blur(12px) saturate(1.0);
    background: rgba(255, 255, 255, 0.85)!important;
}
html:not(.dark) .gradient-text {
    background: linear-gradient(135deg, #1f2937 30%, #6b7280 100%)!important;
    -webkit-background-clip: text!important;
    -webkit-text-fill-color: transparent!important;
}
html:not(.dark) .border-surface-700,
html:not(.dark) .border-surface-700\/50,
html:not(.dark) .border-surface-700\/30 {
    border-color: rgba(0, 0, 0, 0.06)!important;
}
html:not(.dark) .premium-card::before {
    display: none!important;
}
html:not(.dark) .glow {
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.1)!important;
}
html:not(.dark) .search-glow:focus {
    box-shadow: 0 0 0 3px rgba(0,180,216,0.15)!important;
    border-color: #00b4d8!important;
}
/* =========================================
   BUTTON FIXES (Light Mode)
   ========================================= */

/* 1. FIX PRIMARY BUTTONS ("Save", "Connect", "Send") — solid bg only */
html:not(.dark) .bg-brand-600:not([class*="brand-600/"]):not([class*="brand-600\\/"]),
html:not(.dark) .bg-gradient-to-r {
    color: #FFFFFF!important;
    box-shadow: 0 4px 15px rgba(0, 180, 216, 0.2)!important;
}

/* 2. FIX SECONDARY BUTTONS */
html:not(.dark) .bg-surface-700,
html:not(.dark) button.bg-surface-700 {
    background-color: rgba(0,0,0,0.03)!important;
    color: #374151!important;
    border: 1px solid rgba(0,0,0,0.06)!important;
}

/* 3. FIX HOVER STATES FOR SECONDARY BUTTONS */
html:not(.dark) .bg-surface-700:hover,
html:not(.dark) button.bg-surface-700:hover {
    background-color: rgba(0,0,0,0.06)!important;
    color: #1f2937!important;
}
/* =========================================
   FINAL POLISH: LABELS & BUTTONS
   ========================================= */

/* 1. FIX RPM / TEMP LABELS */
html:not(.dark) .bg-surface-900\/60 .text-gray-500,
html:not(.dark) .bg-surface-900 .text-gray-500 {
    color: #4B5563!important;
    font-weight: 600!important;
}

/* 2. FIX SECONDARY BUTTONS */
html:not(.dark) .bg-surface-700,
html:not(.dark) button.bg-surface-700 {
    background-color: rgba(255,255,255,0.85)!important;
    border: 1px solid rgba(0,0,0,0.06)!important;
    color: #374151!important;
    box-shadow: 0 1px 2px rgba(0,0,0,0.05)!important;
}

/* 3. FIX HOVER STATE FOR SECONDARY BUTTONS */
html:not(.dark) .bg-surface-700:hover,
html:not(.dark) button.bg-surface-700:hover {
    background-color: #F3F4F6!important;
    color: #1f2937!important;
    border-color: rgba(0,0,0,0.1)!important;
}

/* 4. FIX PRIMARY BUTTONS (solid bg only — not outline/ghost buttons) */
html:not(.dark) .bg-brand-600:not(.bg-brand-600\/20):not(.bg-brand-600\/30),
html:not(.dark) .bg-gradient-to-r {
    color: #FFFFFF!important;
}

/* =========================================
   LIGHT MODE: WiFi/GSM BADGES & BUTTONS
   ========================================= */
/* Emerald (connected) badges — darker green for readability */
html:not(.dark) .text-emerald-300 { color: #047857!important; }
html:not(.dark) .text-emerald-400 { color: #059669!important; }
html:not(.dark) .bg-emerald-400 { background-color: #059669!important; }
html:not(.dark) .bg-emerald-500\/15 { background: rgba(4, 120, 87, 0.10)!important; }
html:not(.dark) .border-emerald-400\/30 { border-color: rgba(5, 150, 105, 0.35)!important; }

/* Red (disconnected) badges & Disconnect WiFi — solid readable red */
html:not(.dark) .text-red-300 { color: #dc2626!important; }
html:not(.dark) .text-red-400 { color: #b91c1c!important; }
html:not(.dark) .bg-red-400 { background-color: #dc2626!important; }
html:not(.dark) .bg-red-500\/15 { background: rgba(220, 38, 38, 0.08)!important; }
html:not(.dark) .bg-red-600\/20 { background: rgba(185, 28, 28, 0.12)!important; }
html:not(.dark) .border-red-400\/30 { border-color: rgba(185, 28, 28, 0.25)!important; }
html:not(.dark) .border-red-500\/30 { border-color: rgba(185, 28, 28, 0.25)!important; }

/* Brand outline buttons (WiFi & Network) — solid teal text on light bg */
html:not(.dark) .bg-brand-600\/20 { background: rgba(0, 119, 182, 0.12)!important; color: #0077b6!important; }
html:not(.dark) .bg-brand-600\/30 { background: rgba(0, 119, 182, 0.18)!important; color: #0077b6!important; }
html:not(.dark) .border-brand-500\/30 { border-color: rgba(0, 119, 182, 0.30)!important; }
html:not(.dark) .text-brand-400 { color: #0077b6!important; }

/* Disconnect WiFi outline button — visible red text on light red bg */
html:not(.dark) #wifiDisconnectBtn {
    background: rgba(185, 28, 28, 0.10)!important;
    color: #b91c1c!important;
    border-color: rgba(185, 28, 28, 0.30)!important;
}
html:not(.dark) #wifiDisconnectBtn:hover {
    background: rgba(185, 28, 28, 0.18)!important;
}

/* Gateway node/slave rows — visible background in light mode */
html:not(.dark) .gw-node-row {
    background: rgba(0, 0, 0, 0.035)!important;
    border: 1px solid rgba(0, 0, 0, 0.06)!important;
}
html:not(.dark) .gw-node-row:hover {
    background: rgba(0, 0, 0, 0.06)!important;
}

/* Gateway summary row — visible on white card background */
html:not(.dark) summary.bg-surface-900\/60 {
    background: rgba(0, 0, 0, 0.04)!important;
    border: 1px solid rgba(0, 0, 0, 0.06)!important;
}
html:not(.dark) summary.bg-surface-900\/60:hover {
    background: rgba(0, 0, 0, 0.07)!important;
}

/* Amber/Orange buttons (Enable Hotspot) */
html:not(.dark) .bg-amber-600\/80 { background: #d97706!important; color: #fff!important; }

/* ADD THIS TO YOUR STYLE BLOCK */

#headerLogo {
    width: auto !important;       
    height: 36px;      
    border-radius: 0 !important;  
    object-fit: contain !important;
    margin-right: 10px; 
    filter: brightness(1.1);
}
/* AI Message: Premium card style */
html:not(.dark) .chat-msg .bg-surface-700\/50 {
    background: linear-gradient(135deg, #ffffff 0%, #f0f4f8 100%)!important;
    border: 1px solid rgba(0, 180, 216, 0.12)!important;
    box-shadow: 0 4px 16px rgba(0,0,0,0.08), inset 0 1px 0 rgba(255,255,255,0.8)!important;
    color: #334155!important;
}

/* User Message: Solid Brand Blue */
html:not(.dark) .chat-msg .bg-brand-600\/30,
html:not(.dark) .chat-msg .bg-brand-500\/30 {
    background: #0077b6!important;
    color: #FFFFFF!important;
    box-shadow: 0 2px 4px rgba(0, 119, 182, 0.25)!important;
    border: none!important;
}
/* 8. QUICK CHAT CHIPS */
html:not(.dark) button.bg-surface-700\/50 {
    background-color: rgba(255,255,255,0.85)!important;
    border: 1px solid rgba(0,0,0,0.06)!important;
    color: #64748B!important;
    box-shadow: 0 1px 2px rgba(0,0,0,0.05)!important;
}

/* Hover State for Chips */
html:not(.dark) button.bg-surface-700\/50:hover {
    background-color: #F1F5F9!important;
    border-color: rgba(0,0,0,0.1)!important;
    color: #334155!important;
}
/* ---- PREMIUM FACTORY TITLE (Balanced Size) ---- */

#factoryBanner {
    margin-bottom: 2rem !important; 
    padding-top: 1.5rem;             
    padding-bottom: 1rem;
    max-width: 1000px;             /* Wider container to fit long names on one line */
    margin-left: auto;
    margin-right: auto;
    padding-left: 20px;
    padding-right: 20px;
}

#factoryDisplayName {
    font-size: clamp(1.75rem, 4vw, 3rem) !important; 
    
    font-weight: 800 !important;       
    letter-spacing: -0.02em !important;
    line-height: 1.1 !important;
    text-transform: uppercase;
    word-wrap: break-word;             
    
    /* DARK MODE STYLE (Dashboard gradient: white to secondary) */
    background: linear-gradient(135deg, #ffffff 30%, #94a3b8 100%); 
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    filter: none; 
}

/* LIGHT MODE STYLE */
html:not(.dark) #factoryDisplayName {
    background: linear-gradient(135deg, #1f2937 0%, #6b7280 100%) !important;
    -webkit-background-clip: text !important;
    -webkit-text-fill-color: transparent !important;
    filter: none !important; 
}

/* 4. Subtitle (Powered by ACXA) Styling */
#factoryDisplayId {
    font-family: var(--font-ui) !important;
    font-size: 0.7rem !important;
    font-weight: 500;
    letter-spacing: 0.18em;
    opacity: 0.72;
    margin-top: 10px;
    color: #94a3b8;
    text-transform: uppercase;
}
html:not(.dark) #factoryDisplayId {
    color: #475569!important;
    opacity: 0.85!important;
}
/* ---- PAGE SPACING ---- */
.page {
  padding-bottom: 24px !important; 
}
/* Keyboard shortcut hints */
.kbd{display:inline-flex;align-items:center;justify-content:center;min-width:20px;height:20px;padding:0 5px;font-size:10px;font-family:var(--font-data);color:#94a3b8;background:rgba(20,30,40,.6);border:1px solid rgba(148,163,184,.2);border-radius:4px;line-height:1}

/* =========================================
   DARK MODE CORE - Match Dashboard Theme
   ========================================= */
html.dark {
    background: radial-gradient(circle at top right, #0b1116 0%, #0f1923 100%) !important;
}
html.dark body {
    background: radial-gradient(circle at top right, #0b1116 0%, #0f1923 100%) !important;
    color: #ffffff !important;
}

/* Dark mode cards (glass effect) */
html.dark .bg-surface-800,
html.dark .bg-surface-800\/60,
html.dark .bg-surface-800\/80,
html.dark .bg-surface-800\/40,
html.dark .bg-surface-800\/50,
html.dark .glass,
html.dark .premium-card {
    background: rgba(24, 38, 55, 0.82) !important;
    border-color: rgba(255, 255, 255, 0.12) !important;
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.45) !important;
    backdrop-filter: blur(12px) saturate(1.4);
    -webkit-backdrop-filter: blur(12px) saturate(1.4);
}

/* Dark mode inner containers */
html.dark .bg-surface-900,
html.dark .bg-surface-900\/60,
html.dark .bg-surface-900\/95,
html.dark .bg-surface-900\/40,
html.dark .bg-surface-900\/50 {
    background: #1a2736 !important;
    border-color: rgba(255, 255, 255, 0.12) !important;
}

/* Dark mode page background */
html.dark .bg-surface-950,
html.dark .bg-surface-950\/90 {
    background: transparent !important;
}

/* Borders */
html.dark .border-surface-700,
html.dark .border-surface-700\/50,
html.dark .border-surface-700\/30 {
    border-color: rgba(255, 255, 255, 0.14) !important;
}

/* Text hierarchy */
html.dark .text-white {
    color: #ffffff !important;
}
html.dark .text-gray-200 {
    color: #e8ecf1 !important;
}
html.dark .text-gray-300 {
    color: #dce4ed !important;
}
html.dark .text-gray-400 {
    color: #bcc9d9 !important;
}
html.dark .text-gray-500 {
    color: #9db0c6 !important;
}

/* Inputs */
html.dark input,
html.dark select,
html.dark textarea {
    background: #1a2736 !important;
    border: 1px solid rgba(255, 255, 255, 0.12) !important;
    color: #ffffff !important;
}

html.dark input:focus,
html.dark select:focus,
html.dark textarea:focus {
    border-color: #00b4d8 !important;
    box-shadow: 0 0 0 3px rgba(0, 180, 216, 0.15) !important;
    outline: none !important;
}

/* Dark mode buttons */
html.dark .bg-surface-700,
html.dark button.bg-surface-700 {
    background-color: rgba(24, 38, 55, 0.82) !important;
    border: 1px solid rgba(255, 255, 255, 0.12) !important;
    color: #dce4ed !important;
}

html.dark .bg-surface-700:hover,
html.dark button.bg-surface-700:hover {
    background-color: rgba(34, 52, 72, 0.90) !important;
    color: #FFFFFF !important;
}

html.dark .bg-surface-700\/50 {
    background-color: rgba(24, 38, 55, 0.55) !important;
}

/* Brand buttons keep white text */
html.dark .bg-brand-600,
html.dark .bg-gradient-to-r,
html.dark button[class*="bg-brand"] {
    color: #FFFFFF !important;
}

/* Glow effect */
html.dark .glow {
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.5),
                inset 0 1px 0 rgba(255, 255, 255, 0.03);
}

/* Offline/inactive dimming should apply only to machine cards, not all UI text/badges/buttons */
html.dark .node-card[class*="opacity-"] {
        opacity: 0.72 !important;
        filter: grayscale(0.62) brightness(0.9) !important;
}

html:not(.dark) .node-card[class*="opacity-"] {
        opacity: 0.82 !important;
        filter: saturate(0.55) contrast(0.92) !important;
}

/* Light mode contrast uplift for micro text and pills */
html:not(.dark) .connection-pill {
    background: rgba(226, 232, 240, 0.86) !important;
    border-color: rgba(51, 65, 85, 0.22) !important;
    color: #334155 !important;
}

html:not(.dark) .nc-data-label,
html:not(.dark) .nc-pbar-sub,
html:not(.dark) .unit-suffix,
html:not(.dark) .adv-tag {
    color: #475569 !important;
}

/* Active nav button accent */
html.dark .nav-btn.active {
    background: rgba(0, 180, 216, 0.15) !important;
    color: #00b4d8 !important;
}

.nav-advanced {
  opacity: 0.74;
}

.nav-advanced:hover,
.nav-advanced.active {
  opacity: 1;
}

.adv-tag {
  font-size: 9px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #94a3b8;
  border: 1px solid rgba(148, 163, 184, 0.25);
  border-radius: 9999px;
  padding: 1px 6px;
  line-height: 1.4;
}

/* AI Chat Bubble - premium dark glass style */
html.dark .chat-msg .bg-surface-700\/50 {
    background: linear-gradient(135deg, rgba(15, 25, 40, 0.9) 0%, rgba(20, 35, 55, 0.85) 100%) !important;
    border: 1px solid rgba(0, 180, 216, 0.12) !important;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3), inset 0 1px 0 rgba(255, 255, 255, 0.04) !important;
    color: #e2e8f0 !important;
}
input[type="checkbox"] { accent-color: #00b4d8; }
.custom-scroll::-webkit-scrollbar { width: 6px; }
.custom-scroll::-webkit-scrollbar-track { background: transparent; }
.custom-scroll::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.18); border-radius: 6px; }
html:not(.dark) .custom-scroll::-webkit-scrollbar-thumb { background: rgba(0,0,0,0.18); }
/* Light mode: export modal */
html:not(.dark) .export-modal{background:rgba(255,255,255,.97);border-color:rgba(0,180,216,.12);box-shadow:0 25px 80px rgba(0,0,0,.15),0 0 1px rgba(0,180,216,.2)}
html:not(.dark) .export-modal-header{background:linear-gradient(180deg,rgba(0,180,216,.03),transparent);border-bottom-color:rgba(148,163,184,.15)}
html:not(.dark) .export-modal-header h5{color:#0f172a}
html:not(.dark) .export-date-input{background:rgba(241,245,249,.8);border-color:rgba(148,163,184,.25);color:#0f172a}
html:not(.dark) .export-format-btn{background:rgba(241,245,249,.5);border-color:rgba(148,163,184,.15)}
html:not(.dark) .export-format-btn .format-label{color:#0f172a}
html:not(.dark) .export-format-btn .format-desc{color:#64748b}
html:not(.dark) .chart-scroll-outer::-webkit-scrollbar-thumb{background:rgba(0,180,216,.2)}
html:not(.dark) .chart-yaxis-panel .ytick{color:#334155}
html:not(.dark) .chart-legend-item{color:#334155}
html:not(.dark) .chart-nav-btn{background:rgba(255,255,255,.9);border-color:rgba(0,180,216,.15);color:#64748b;box-shadow:0 1px 4px rgba(0,0,0,.08)}
html:not(.dark) .chart-nav-btn:hover{color:#00b4d8;border-color:rgba(0,180,216,.4);background:#fff}

/* =========================================
   LIGHT MODE: Progress Bars (Roll + Efficiency)
   ========================================= */
html:not(.dark) .nc-progress-wrap{background:rgba(241,245,249,.8)!important;border-color:rgba(0,0,0,.08)!important}
html:not(.dark) .nc-pbar-track{background:rgba(226,232,240,.9)!important;border-color:rgba(0,0,0,.06)!important}
html:not(.dark) .nc-pbar-label{color:#475569!important}
html:not(.dark) .nc-pbar-sub{color:#64748b!important}
/* Pct text — use darker saturated tones for light backgrounds */
html:not(.dark) .nc-pct-emerald{color:#059669!important}
html:not(.dark) .nc-pct-brand{color:#0891b2!important}
html:not(.dark) .nc-pct-amber{color:#d97706!important}
html:not(.dark) .nc-pct-red{color:#dc2626!important}

/* ── Global readability tuning (no layout/feature changes) ── */
html.dark .text-gray-600, html.dark .text-slate-600{color:#8ea5bd !important}
html.dark .text-gray-500, html.dark .text-slate-500{color:#a6bdd3 !important}
html.dark .text-gray-400, html.dark .text-slate-400{color:#c7d7e8 !important}
html.dark .text-gray-300, html.dark .text-slate-300{color:#d9e5f2 !important}
html.dark .text-surface-500{color:#a6bdd3 !important}
html.dark .text-surface-400{color:#c7d7e8 !important}
html.dark .text-surface-300{color:#d9e5f2 !important}

html:not(.dark) .text-gray-600, html:not(.dark) .text-slate-600{color:#1f2937 !important}
html:not(.dark) .text-gray-500, html:not(.dark) .text-slate-500{color:#334155 !important}
html:not(.dark) .text-gray-400, html:not(.dark) .text-slate-400{color:#475569 !important}
html:not(.dark) .text-gray-300, html:not(.dark) .text-slate-300{color:#64748b !important}
html:not(.dark) .text-surface-600{color:#1f2937 !important}
html:not(.dark) .text-surface-500{color:#334155 !important}
html:not(.dark) .text-surface-400{color:#475569 !important}

html.dark .quick-hint-chip,
html.dark .kbd-label,
html.dark .unit-suffix,
html.dark .empty-state,
html.dark .empty-state-sub{color:#b8c8da !important}

@media(max-width:768px){
    input:not([type="checkbox"]):not([type="radio"]):not([type="range"]),
    select,
    textarea,
    .hist-date-input,
    .export-date-input,
    .rename-popover-input,
    #page-ai #chatInput,
    input[type="date"].bg-surface-900,
    .chart-date-input{font-size:16px!important}
}

/* ── Shift Machine Cards ── */
.shift-machine-card{transition:all .25s ease;box-shadow:0 2px 12px rgba(0,0,0,.15)}
.shift-machine-card:hover{box-shadow:0 4px 20px rgba(0,0,0,.25);transform:translateY(-1px)}