/* ═══════════════════════════════════════════════════════════════════
   QNTEdge IoT Dashboard — Plush Purple × Teal Theme
═══════════════════════════════════════════════════════════════════ */

/* ── CSS Variables ────────────────────────────────────────────────── */
:root {
  --qnt-purple-900: #1a0030;
  --qnt-purple-800: #2d0060;
  --qnt-purple-700: #4527a0;
  --qnt-purple-600: #5e35b1;
  --qnt-purple-500: #7c4dff;
  --qnt-purple-400: #9c73ff;
  --qnt-purple-100: #ede7f6;
  --qnt-purple-50:  #f3e8ff;

  --qnt-teal-600:  #00695c;
  --qnt-teal-500:  #009688;
  --qnt-teal-400:  #26a69a;
  --qnt-teal-100:  #b2dfdb;

  --qnt-indigo-600: #283593;
  --qnt-indigo-500: #3949ab;

  --qnt-pink-600:   #c2185b;
  --qnt-pink-500:   #e91e63;

  --qnt-online:  #00c853;
  --qnt-offline: #78909c;
  --qnt-alert:   #ff6d00;

  --qnt-bg:      #f5f0ff;
  --qnt-surface: #ffffff;
  --qnt-border:  #e8e0f7;
  --qnt-text:    #1a0030;
  --qnt-text-secondary: #6b5fa0;

  --qnt-sidenav-width: 260px;
  --qnt-topnav-height: 64px;
  --qnt-radius: 12px;
  --qnt-radius-sm: 8px;
  --qnt-shadow: 0 4px 24px rgba(93, 60, 180, 0.12);
  --qnt-shadow-md: 0 8px 32px rgba(93, 60, 180, 0.18);
}

/* ── Global Reset ─────────────────────────────────────────────────── */
* { box-sizing: border-box; }

body.qnt-body {
  font-family: 'Inter', 'Segoe UI', system-ui, sans-serif;
  background: var(--qnt-bg);
  color: var(--qnt-text);
  margin: 0;
  overflow-x: hidden;
}

/* ═══════════════════════════════════════════════════════════════════
   LOGIN PAGE
═══════════════════════════════════════════════════════════════════ */
.qnt-login-bg {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--qnt-purple-900) 0%, var(--qnt-purple-700) 45%, var(--qnt-teal-600) 100%);
  position: relative;
  overflow: hidden;
  padding: 2rem 1rem;
}

.qnt-particles { position: absolute; inset: 0; pointer-events: none; }
.particle {
  position: absolute;
  display: block;
  border-radius: 50%;
  background: rgba(255,255,255,0.06);
  animation: float-particle linear infinite;
}
.particle:nth-child(1)  { width: 60px;  height: 60px;  left: 5%;   top: 10%; animation-duration: 18s; }
.particle:nth-child(2)  { width: 30px;  height: 30px;  left: 15%;  top: 60%; animation-duration: 12s; animation-delay: -4s; }
.particle:nth-child(3)  { width: 80px;  height: 80px;  left: 25%;  top: 80%; animation-duration: 22s; animation-delay: -8s; }
.particle:nth-child(4)  { width: 20px;  height: 20px;  left: 40%;  top: 5%;  animation-duration: 10s; animation-delay: -2s; }
.particle:nth-child(5)  { width: 50px;  height: 50px;  left: 55%;  top: 40%; animation-duration: 16s; animation-delay: -6s; }
.particle:nth-child(6)  { width: 35px;  height: 35px;  left: 65%;  top: 70%; animation-duration: 14s; animation-delay: -3s; }
.particle:nth-child(7)  { width: 70px;  height: 70px;  left: 75%;  top: 20%; animation-duration: 20s; animation-delay: -9s; }
.particle:nth-child(8)  { width: 25px;  height: 25px;  left: 85%;  top: 55%; animation-duration: 11s; animation-delay: -1s; }
.particle:nth-child(9)  { width: 45px;  height: 45px;  left: 90%;  top: 85%; animation-duration: 15s; animation-delay: -7s; }
.particle:nth-child(10) { width: 15px;  height: 15px;  left: 10%;  top: 35%; animation-duration: 9s;  animation-delay: -5s; }
.particle:nth-child(11) { width: 55px;  height: 55px;  left: 50%;  top: 90%; animation-duration: 17s; animation-delay: -11s; }
.particle:nth-child(12) { width: 40px;  height: 40px;  left: 30%;  top: 25%; animation-duration: 13s; animation-delay: -2s; }

@keyframes float-particle {
  0%   { transform: translateY(0) rotate(0deg); opacity: 0.5; }
  50%  { opacity: 0.15; }
  100% { transform: translateY(-120vh) rotate(720deg); opacity: 0; }
}

.qnt-login-card {
  background: rgba(255,255,255,0.97);
  border-radius: 20px;
  padding: 2.5rem 2rem;
  width: 100%;
  max-width: 420px;
  position: relative;
  z-index: 2;
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,0.3);
}

.qnt-login-header { text-align: center; margin-bottom: 2rem; }
.qnt-logo-mark {
  width: 90px; height: 90px; border-radius: 20px; overflow: hidden;
  margin: 0 auto 1rem; box-shadow: 0 8px 24px rgba(94,53,177,0.35);
  background: white; display: flex; align-items: center; justify-content: center;
}
.qnt-brand-name {
  margin: 0; font-weight: 700; font-size: 2rem;
  background: linear-gradient(135deg, var(--qnt-purple-700), var(--qnt-teal-500));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.qnt-brand-sub { margin: 0.25rem 0 0; color: var(--qnt-text-secondary); font-size: 0.85rem; }

.qnt-login-form .qnt-input-field { margin: 0.5rem 0 1.2rem; }
.qnt-prefix-icon { color: var(--qnt-purple-600) !important; }
.qnt-input:focus { border-bottom: 2px solid var(--qnt-purple-600) !important; box-shadow: 0 1px 0 var(--qnt-purple-600) !important; }
.qnt-label.active, label.active { color: var(--qnt-purple-600) !important; }

.qnt-btn-login {
  width: 100%;
  background: linear-gradient(135deg, var(--qnt-purple-600), var(--qnt-teal-500)) !important;
  border-radius: 10px !important; font-weight: 600; letter-spacing: 0.5px; margin-top: 0.5rem;
  box-shadow: 0 6px 20px rgba(94,53,177,0.4) !important;
  transition: box-shadow 0.2s, transform 0.1s !important;
}
.qnt-btn-login:hover { box-shadow: 0 8px 28px rgba(94,53,177,0.55) !important; transform: translateY(-1px); }

.qnt-login-footer { text-align: center; margin-top: 1.2rem; font-size: 0.82rem; color: var(--qnt-text-secondary); }
.qnt-link { color: var(--qnt-purple-600); text-decoration: none; }
.qnt-link:hover { text-decoration: underline; }
.qnt-divider { margin: 0 0.5rem; opacity: 0.5; }
.qnt-login-bottom-text { color: rgba(255,255,255,0.5); font-size: 0.78rem; margin-top: 1.5rem; z-index: 2; }

/* ═══════════════════════════════════════════════════════════════════
   ALERTS
═══════════════════════════════════════════════════════════════════ */
.qnt-alert {
  display: flex; align-items: center; gap: 0.5rem;
  padding: 0.7rem 1rem; border-radius: var(--qnt-radius-sm);
  font-size: 0.88rem; margin-bottom: 1rem;
}
.qnt-alert-error  { background: #fde8f0; border-left: 4px solid var(--qnt-pink-500);  color: var(--qnt-pink-600); }
.qnt-alert-success { background: #e8f5e9; border-left: 4px solid #4caf50; color: #2e7d32; }

/* ═══════════════════════════════════════════════════════════════════
   SIDE NAVIGATION
═══════════════════════════════════════════════════════════════════ */

/* Materialize override — full height, pinned left */
.sidenav.sidenav-fixed {
  position: fixed !important;
  top: 0 !important;
  left: 0 !important;
  height: 100vh !important;
  overflow-y: auto !important;
  z-index: 997 !important;
  transform: translateX(0) !important;
}

#slide-out.sidenav,
#slide-out.sidenav-fixed {
  width: 260px !important;
  background: linear-gradient(180deg, #1a0030 0%, #2d0060 100%) !important;
  overflow-y: auto;
}

/* Kill Materialize white backgrounds inside sidenav */
#slide-out .collapsible,
#slide-out .collapsible li,
#slide-out .collapsible-body {
  background: transparent !important;
  box-shadow: none !important;
  border: none !important;
}

/* Brand block */
.qnt-sidenav-brand { padding: 1.5rem 1.2rem 0.75rem; }
.qnt-sidenav-logo  { display: flex; align-items: center; gap: 0.75rem; color: white; }
.qnt-sidenav-logo-img {
  width: 42px; height: 42px; border-radius: 10px;
  object-fit: contain; background: white; padding: 3px; flex-shrink: 0;
}
.qnt-sidenav-title  { display: block; font-weight: 700; font-size: 1.15rem; color: #fff; line-height: 1.1; }
.qnt-sidenav-tenant { display: block; font-size: 0.72rem; color: rgba(255,255,255,0.55); font-weight: 400; }

/* Divider */
.qnt-sidenav-divider { height: 1px; background: rgba(255,255,255,0.1); margin: 0.4rem 1rem; padding: 0; }

/* User row */
.qnt-sidenav-userrow { padding: 0.5rem 1.2rem 0.75rem; }
.qnt-user-row { display: flex; align-items: center; gap: 0.7rem; }
.qnt-avatar {
  width: 36px; height: 36px; border-radius: 50%;
  background: linear-gradient(135deg, var(--qnt-purple-500), var(--qnt-teal-400));
  display: flex; align-items: center; justify-content: center;
  color: white; font-weight: 700; font-size: 0.82rem; flex-shrink: 0;
}
.qnt-user-email { font-size: 0.74rem; color: rgba(255,255,255,0.9); word-break: break-all; line-height: 1.2; }
.qnt-user-role  { font-size: 0.63rem; text-transform: uppercase; letter-spacing: 0.8px; color: var(--qnt-purple-400); font-weight: 600; }

/* Collapsible section headers */
#slide-out .collapsible-header,
#slide-out .qnt-collapsible-header {
  display: flex !important;
  align-items: center !important;
  gap: 0.75rem !important;
  padding: 0.78rem 1.2rem !important;
  color: rgba(255,255,255,0.88) !important;
  font-size: 0.9rem !important;
  font-weight: 500 !important;
  background: transparent !important;
  border-bottom: none !important;
  cursor: pointer !important;
  line-height: 1.3 !important;
  height: auto !important;
  transition: background 0.2s, color 0.2s !important;
}
#slide-out .collapsible-header i.material-icons,
#slide-out .qnt-collapsible-header i.material-icons {
  color: rgba(255,255,255,0.7) !important;
  font-size: 1.15rem !important;
}
#slide-out .collapsible-header:hover,
#slide-out .qnt-collapsible-header:hover {
  background: rgba(124,77,255,0.22) !important;
  color: #fff !important;
}
#slide-out .collapsible-header:hover i.material-icons,
#slide-out .qnt-collapsible-header:hover i.material-icons {
  color: #fff !important;
}
#slide-out .collapsible-header.active {
  background: rgba(124,77,255,0.28) !important;
  color: #fff !important;
}

/* Caret */
#slide-out .qnt-caret {
  margin-left: auto !important;
  font-size: 1rem !important;
  opacity: 0.6;
  transition: transform 0.25s;
}
#slide-out li.active > .collapsible-header .qnt-caret { transform: rotate(180deg); }

/* Sub-menu */
#slide-out .collapsible-body { padding: 0.15rem 0 !important; background: rgba(0,0,0,0.2) !important; }
#slide-out .collapsible-body ul { padding: 0; margin: 0; }
#slide-out .collapsible-body li a {
  display: flex !important; align-items: center !important; gap: 0.5rem !important;
  padding: 0.5rem 1.2rem 0.5rem 2.8rem !important;
  height: auto !important; line-height: 1.4 !important;
  font-size: 0.84rem !important; font-weight: 400 !important;
  color: rgba(255,255,255,0.75) !important;
  background: transparent !important;
  transition: background 0.15s, color 0.15s !important;
}
#slide-out .collapsible-body li a:hover {
  background: rgba(124,77,255,0.18) !important;
  color: #fff !important;
}
#slide-out .collapsible-body li a i.material-icons {
  font-size: 0.9rem !important;
  color: rgba(255,255,255,0.5) !important;
}

/* Sign out link */
#slide-out a.qnt-collapsible-header {
  color: rgba(255,255,255,0.6) !important;
}
#slide-out a.qnt-collapsible-header:hover {
  color: #e91e63 !important;
  background: rgba(233,30,99,0.08) !important;
}

/* Stat pills */
#slide-out .qnt-sidenav-stats { padding: 0.5rem 1.2rem; }
#slide-out .qnt-stat-pill {
  display: flex; align-items: center; gap: 0.4rem;
  font-size: 0.76rem; padding: 0.22rem 0; color: rgba(255,255,255,0.55);
}
#slide-out .qnt-stat-pill i.material-icons { font-size: 0.95rem; }
#slide-out .qnt-stat-pill.online  i { color: var(--qnt-online); }
#slide-out .qnt-stat-pill.offline i { color: var(--qnt-offline); }
#slide-out .qnt-stat-pill.alert   i { color: var(--qnt-alert); }

/* ═══════════════════════════════════════════════════════════════════
   TOP NAV — offset from sidenav on desktop
═══════════════════════════════════════════════════════════════════ */
.qnt-topnav {
  position: fixed;
  top: 0;
  left: var(--qnt-sidenav-width); /* starts AFTER sidenav, no overlap */
  right: 0;
  z-index: 998;
}
.qnt-topnav-inner nav {
  background: linear-gradient(90deg, var(--qnt-purple-700), var(--qnt-indigo-600)) !important;
  height: var(--qnt-topnav-height);
  line-height: var(--qnt-topnav-height);
  box-shadow: 0 2px 12px rgba(26,0,48,0.3);
  padding: 0 1rem;
}
.qnt-topnav-inner .nav-wrapper {
  height: var(--qnt-topnav-height);
  display: flex;
  align-items: center;
}
.qnt-hamburger {
  color: rgba(255,255,255,0.8) !important;
  display: flex; align-items: center; padding: 0 0.75rem;
}
.qnt-page-title { font-weight: 600; font-size: 1.1rem; color: white; margin-left: 0.5rem; }
.qnt-topnav-action {
  color: rgba(255,255,255,0.75) !important;
  display: flex !important; align-items: center;
  height: var(--qnt-topnav-height) !important;
  padding: 0 0.7rem !important;
  transition: color 0.2s;
}
.qnt-topnav-action:hover { color: white !important; }

/* ═══════════════════════════════════════════════════════════════════
   MAIN CONTENT
═══════════════════════════════════════════════════════════════════ */
.qnt-main-content {
  margin-left: var(--qnt-sidenav-width);
  margin-top: var(--qnt-topnav-height);
  padding: 2rem 1.75rem;
  min-height: calc(100vh - var(--qnt-topnav-height));
  transition: margin-left 0.3s;
}

/* Section header (title + action button row) */
.qnt-section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.25rem;
}
.qnt-section-header h6 {
  display: flex; align-items: center; gap: 0.4rem;
  margin: 0; font-weight: 700; font-size: 1rem; color: var(--qnt-purple-700);
}

/* ═══════════════════════════════════════════════════════════════════
   TABLE CARDS
═══════════════════════════════════════════════════════════════════ */
.qnt-table-card {
  background: var(--qnt-surface);
  border-radius: var(--qnt-radius);
  overflow: hidden;
  box-shadow: var(--qnt-shadow);
}
.qnt-table-wrap { overflow-x: auto; max-height: 520px; overflow-y: auto; }
.qnt-table-wrap table thead th {
  position: sticky; top: 0;
  background: var(--qnt-purple-50);
  color: var(--qnt-purple-700);
  font-weight: 600; font-size: 0.8rem;
  text-transform: uppercase; letter-spacing: 0.5px; z-index: 1;
}
.qnt-table-wrap table tbody td { font-size: 0.87rem; vertical-align: middle; }
.qnt-table-wrap table tbody tr:hover { background: var(--qnt-purple-50); }
.qnt-empty-row { color: var(--qnt-text-secondary); padding: 2.5rem 1rem !important; }

/* ═══════════════════════════════════════════════════════════════════
   BUTTONS
═══════════════════════════════════════════════════════════════════ */
.qnt-btn {
  background: linear-gradient(135deg, var(--qnt-purple-600), var(--qnt-teal-500)) !important;
  border-radius: 8px !important; font-weight: 600 !important;
  box-shadow: 0 4px 14px rgba(94,53,177,0.35) !important;
  text-transform: none !important; letter-spacing: 0.3px !important;
}
.qnt-btn:hover { box-shadow: 0 6px 20px rgba(94,53,177,0.5) !important; }

.qnt-btn-sm {
  background: linear-gradient(135deg, var(--qnt-purple-600), var(--qnt-indigo-500)) !important;
  border-radius: 6px !important; font-weight: 600 !important;
  font-size: 0.82rem !important; height: 32px !important; line-height: 32px !important;
  padding: 0 0.9rem !important; text-transform: none !important; letter-spacing: 0.2px !important;
  box-shadow: 0 2px 8px rgba(94,53,177,0.3) !important;
}
.qnt-btn-cancel { color: var(--qnt-text-secondary) !important; text-transform: none !important; }

.qnt-icon-btn {
  width: 30px; height: 30px; border-radius: 50%; border: none;
  background: transparent; cursor: pointer;
  display: inline-flex; align-items: center; justify-content: center; padding: 0;
  transition: background 0.15s;
}
.qnt-icon-btn:hover { background: var(--qnt-purple-50); }
.qnt-icon-btn .material-icons { font-size: 1rem; }
.qnt-action-cell { white-space: nowrap; }

/* ═══════════════════════════════════════════════════════════════════
   STATUS DOT
═══════════════════════════════════════════════════════════════════ */
.qnt-status-dot {
  display: inline-block; width: 9px; height: 9px; border-radius: 50%;
  margin-right: 5px; vertical-align: middle;
  background: var(--qnt-offline);
}
.qnt-status-dot.online  { background: var(--qnt-online);  box-shadow: 0 0 5px rgba(0,200,83,0.5); }
.qnt-status-dot.offline { background: var(--qnt-offline); }
.qnt-status-dot.alert   { background: var(--qnt-alert);   box-shadow: 0 0 5px rgba(255,109,0,0.5); }

/* ═══════════════════════════════════════════════════════════════════
   MODALS
═══════════════════════════════════════════════════════════════════ */
.qnt-modal { border-radius: var(--qnt-radius); max-height: 90vh !important; }
.qnt-modal-title {
  display: flex; align-items: center; gap: 0.5rem;
  font-weight: 700; color: var(--qnt-purple-700); margin-bottom: 1.5rem;
}
.qnt-modal-title .material-icons {
  background: linear-gradient(135deg, var(--qnt-purple-600), var(--qnt-teal-500));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.qnt-modal-footer {
  border-top: 1px solid var(--qnt-border) !important;
  padding: 0.75rem 1.5rem !important;
  display: flex; align-items: center; justify-content: flex-end; gap: 0.5rem;
}

/* Input focus */
.input-field input:focus, .input-field textarea:focus {
  border-bottom-color: var(--qnt-purple-600) !important;
  box-shadow: 0 1px 0 var(--qnt-purple-600) !important;
}
.input-field input:focus + label, .input-field textarea:focus + label { color: var(--qnt-purple-600) !important; }
.input-field .prefix.active { color: var(--qnt-purple-600) !important; }
.select-dropdown li.selected { background: var(--qnt-purple-50) !important; }
.select-wrapper input.select-dropdown:focus { border-bottom: 1px solid var(--qnt-purple-600) !important; }

/* ═══════════════════════════════════════════════════════════════════
   CHIPS & BADGES
═══════════════════════════════════════════════════════════════════ */
.qnt-chip-purple { background: var(--qnt-purple-100) !important; color: var(--qnt-purple-700) !important; font-weight: 600; }

/* ═══════════════════════════════════════════════════════════════════
   LOADING
═══════════════════════════════════════════════════════════════════ */
.qnt-loading-state {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  padding: 3rem; color: var(--qnt-text-secondary); gap: 1rem;
}
.spinner-layer.spinner-purple-only { border-color: var(--qnt-purple-600) !important; }

/* ═══════════════════════════════════════════════════════════════════
   STATS BAR
═══════════════════════════════════════════════════════════════════ */
.qnt-stats-bar {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 0.25rem;
}
.qnt-stat-card {
  flex: 1;
  min-width: 110px;
  background: var(--qnt-surface);
  border-radius: var(--qnt-radius);
  box-shadow: var(--qnt-shadow);
  padding: 0.9rem 1.2rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  border-left: 4px solid var(--qnt-border);
}
.qnt-stat-card.online  { border-left-color: var(--qnt-online); }
.qnt-stat-card.offline { border-left-color: var(--qnt-offline); }
.qnt-stat-card.alert   { border-left-color: var(--qnt-alert); }
.qnt-stat-card.total   { border-left-color: var(--qnt-purple-500); }

.qnt-stat-card .material-icons { font-size: 1.5rem; opacity: .55; }
.qnt-stat-card.online  .material-icons { color: var(--qnt-online); }
.qnt-stat-card.offline .material-icons { color: var(--qnt-offline); }
.qnt-stat-card.alert   .material-icons { color: var(--qnt-alert); }
.qnt-stat-card.total   .material-icons { color: var(--qnt-purple-500); }

.qnt-stat-num   { font-size: 1.6rem; font-weight: 700; color: var(--qnt-text); line-height: 1; }
.qnt-stat-label { font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.6px; color: var(--qnt-text-secondary); font-weight: 600; }

.qnt-stat-card > div { display: flex; flex-direction: column; }

/* ═══════════════════════════════════════════════════════════════════
   MQTT STATUS PILL (topnav)
═══════════════════════════════════════════════════════════════════ */
.qnt-mqtt-pill {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 3px 10px; border-radius: 12px;
  background: rgba(255,255,255,0.08);
  font-size: 0.7rem; font-weight: 600; letter-spacing: 0.5px;
  color: rgba(255,255,255,0.65); cursor: default; vertical-align: middle;
}
#mqtt-conn-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: #9e9e9e; transition: background 0.4s; flex-shrink: 0; display: inline-block;
}
#mqtt-conn-dot.connected  { background: #26a69a; box-shadow: 0 0 6px rgba(38,166,154,0.6); }
#mqtt-conn-dot.connecting { background: #ffa726; }
#mqtt-conn-dot.offline    { background: #ef5350; }

/* ═══════════════════════════════════════════════════════════════════
   DEVICE PALETTE — list-row layout (matches dashboard2.0 style)
═══════════════════════════════════════════════════════════════════ */

/* ── Palette list container — bordered card ──────────────────────── */
.qnt-plist {
  margin-top: .75rem;
  border: 1px solid var(--qnt-border);
  border-radius: var(--qnt-radius-sm);
  overflow: hidden;
}

/* ── Each row: 2-column grid, key left / control right ───────────── */
.qnt-prow {
  display: grid;
  grid-template-columns: 45% 55%;
  align-items: center;
  padding: .6rem 1rem;
  border-bottom: 1px solid var(--qnt-border);
  min-height: 46px;
  background: #fff;
  transition: background .1s;
}
.qnt-prow:last-child  { border-bottom: none; }
.qnt-prow:nth-child(even) { background: #fafafa; }
.qnt-prow:hover { background: var(--qnt-purple-50); }

.qnt-prow-key {
  font-size: .85rem;
  font-weight: 600;
  color: #333;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  padding-right: .5rem;
}

/* Read-only value colours */
.qnt-prow-val {
  font-size: .85rem;
  font-weight: 500;
  text-align: right;
}
.qnt-prow-val--on  { color: #2e7d32; font-weight: 700; }
.qnt-prow-val--off { color: #c62828; font-weight: 700; }
.qnt-prow-val--num { color: #e65100; font-weight: 600; }
.qnt-prow-val--str { color: #1565c0; }
.qnt-live-json {
  display: block;
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  text-align: right;
  color: #1565c0;
  font-size: .76rem;
}

/* ── Toggle with Off / On labels — Materialize switch fix ───────── */
.qnt-prow-toggle {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: .4rem;
}

/* Force Materialize .switch to stay inline inside a flex row */
.qnt-prow-toggle .switch,
.qnt-prow-toggle .switch label {
  display: flex !important;
  align-items: center;
  gap: .35rem;
  margin: 0;
  cursor: pointer;
}
/* Lever (the actual slider track) sizing */
.qnt-prow-toggle .switch label .lever {
  margin: 0 !important;
}

.qnt-toggle-label {
  font-size: .78rem;
  font-weight: 500;
  color: var(--qnt-text-secondary);
  min-width: 20px;
}
.qnt-toggle-label--active { color: #555; font-weight: 700; }
.qnt-toggle-label--on     { color: #2e7d32; font-weight: 700; }

/* ── Editable row controls ───────────────────────────────────────── */
.qnt-prow-ctrl {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: .4rem;
}
.qnt-prow-input {
  width: 100px;
  text-align: right;
  border: none !important;
  border-bottom: 1px solid #e65100 !important;
  border-radius: 0 !important;
  box-shadow: none !important;
  margin: 0 !important;
  padding: 2px 4px !important;
  height: 28px !important;
  font-size: .85rem !important;
  color: #e65100 !important;
  background: transparent !important;
}
.qnt-prow-input--str {
  width: 160px;
  color: #1565c0 !important;
  border-bottom-color: #1565c0 !important;
}
.qnt-prow-select {
  border: none !important;
  border-bottom: 1px solid #1565c0 !important;
  border-radius: 0 !important;
  box-shadow: none !important;
  background: transparent !important;
  color: #1565c0 !important;
  font-size: .85rem !important;
  height: 28px !important;
  padding: 0 4px !important;
  margin: 0 !important;
  cursor: pointer;
  min-width: 100px;
}
.qnt-prow-range {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: .6rem;
  min-width: 220px;
}
.qnt-prow-slider {
  width: 180px;
  margin: 0;
}
.qnt-prow-range output {
  min-width: 2.5rem;
  text-align: right;
  font-size: .82rem;
  font-weight: 700;
  color: var(--qnt-purple-700);
}
.qnt-prow-range--readonly {
  justify-content: flex-end;
}

.qnt-prow-send {
  cursor: pointer;
  color: var(--qnt-text-secondary);
  display: flex;
  align-items: center;
  transition: color .15s;
}
.qnt-prow-send:hover { color: var(--qnt-purple-700); }

/* ── Tele list (kept for detail view) ────────────────────────────── */
.qnt-tele-list { border: 1px solid var(--qnt-border); border-radius: var(--qnt-radius-sm); overflow: hidden; }
.qnt-tele-row {
  display: grid;
  grid-template-columns: 45% 55%;
  align-items: center;
  padding: .45rem .9rem;
  border-bottom: 1px solid var(--qnt-border);
  font-size: .83rem;
  background: #fff;
}
.qnt-tele-row:last-child { border-bottom: none; }
.qnt-tele-row:nth-child(even) { background: #fafafa; }
.qnt-tele-key { color: #555; font-weight: 600; }
.qnt-tele-val { font-weight: 600; color: var(--qnt-purple-700); text-align: right; }

/* ── Palette tabs ────────────────────────────────────────────────── */
.qnt-palette-tabs {
  display: flex;
  gap: 2px;
  border-bottom: 2px solid var(--qnt-border);
  margin-bottom: 1.25rem;
  overflow-x: auto;
}
.qnt-palette-tab {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: .55rem 1rem;
  border-radius: var(--qnt-radius-sm) var(--qnt-radius-sm) 0 0;
  font-size: .8rem;
  font-weight: 600;
  color: var(--qnt-text-secondary);
  cursor: pointer;
  white-space: nowrap;
  text-decoration: none;
  transition: background .15s, color .15s;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
}
.qnt-palette-tab:hover {
  background: var(--qnt-purple-50);
  color: var(--qnt-purple-700);
}
.qnt-palette-tab--active {
  color: var(--qnt-purple-700);
  border-bottom-color: var(--qnt-purple-700);
  background: var(--qnt-purple-50);
}
.qnt-palette-panel { min-height: 120px; }

/* ── Telemetry read-only list ────────────────────────────────────── */
.qnt-tele-list { border: 1px solid var(--qnt-border); border-radius: var(--qnt-radius-sm); overflow: hidden; }
.qnt-tele-list .qnt-tele-row {
  padding: .45rem .9rem;
  border-bottom: 1px solid rgba(93,60,180,.07);
}
.qnt-tele-list .qnt-tele-row:last-child { border-bottom: none; }

/* ── Status badges ───────────────────────────────────────────────── */
.qnt-badge {
  display: inline-block;
  padding: 1px 8px;
  border-radius: 12px;
  font-size: .72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .4px;
}
.qnt-badge-on  { background: var(--qnt-online);  color: white; }
.qnt-badge-off { background: var(--qnt-offline); color: white; }

.qnt-subscribe-btn {
  height: 28px;
  line-height: 28px;
  padding: 0 .55rem;
  border-radius: 4px;
  box-shadow: none;
  text-transform: none;
  font-size: .72rem;
  font-weight: 700;
}
.qnt-subscribe-btn i.left {
  margin-right: .25rem;
  line-height: 28px;
}

/* ═══════════════════════════════════════════════════════════════════
   RESPONSIVE
═══════════════════════════════════════════════════════════════════ */
@media (max-width: 992px) {
  /* On mobile the topnav goes full width, hamburger shows */
  .qnt-topnav { left: 0; }

  .qnt-main-content { margin-left: 0; padding: 1.25rem 1rem; }

  #slide-out.sidenav { transform: translateX(-105%) !important; }
  #slide-out.sidenav.sidenav-fixed { transform: translateX(0) !important; }
}

@media (max-width: 600px) {
  .qnt-detail-grid { grid-template-columns: 1fr; }
}


/* QNTEDGE mobile repair patch */
@media (max-width: 992px) {
  :root { --qnt-topnav-height: 56px; }
  .sidenav.sidenav-fixed,
  #slide-out.sidenav,
  #slide-out.sidenav-fixed {
    transform: translateX(-105%) !important;
    width: min(86vw, 280px) !important;
    z-index: 1002 !important;
  }
  #slide-out.sidenav.open,
  #slide-out.sidenav.sidenav-fixed.open {
    transform: translateX(0) !important;
  }
  .qnt-topnav { left: 0 !important; right: 0 !important; }
  .qnt-topnav-inner nav { padding: 0 .5rem; }
  .qnt-topnav-inner .nav-wrapper { min-width: 0; }
  .qnt-hamburger { display: inline-flex !important; height: var(--qnt-topnav-height); line-height: var(--qnt-topnav-height); }
  .qnt-page-title { font-size: .95rem; margin-left: .15rem; min-width: 0; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
  .qnt-topnav .right { margin-left: auto; display: flex; align-items: center; gap: .2rem; }
  .qnt-mqtt-pill { max-width: 92px; padding: 3px 7px; font-size: .62rem; overflow: hidden; }
  #mqtt-conn-label { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
  .qnt-main-content { margin-left: 0 !important; margin-top: var(--qnt-topnav-height); padding: .85rem .65rem 1.25rem !important; }
  .qnt-section-header { align-items: flex-start; gap: .75rem; flex-wrap: wrap; }
  .qnt-section-header h6 { font-size: .95rem; }
  .qnt-section-header .btn, .qnt-section-header button { width: 100%; justify-content: center; }
}

@media (max-width: 700px) {
  .qnt-stats-bar { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .65rem; }
  .qnt-stat-card { min-width: 0; padding: .75rem .65rem; gap: .5rem; border-radius: 8px; }
  .qnt-stat-card .material-icons { font-size: 1.25rem; }
  .qnt-stat-num { font-size: 1.25rem; }
  .qnt-stat-label { font-size: .62rem; letter-spacing: .3px; }

  .qnt-table-card { box-shadow: none; background: transparent; overflow: visible; }
  .qnt-table-wrap { overflow: visible; max-height: none; }
  .qnt-table-wrap table,
  .qnt-table-wrap thead,
  .qnt-table-wrap tbody,
  .qnt-table-wrap th,
  .qnt-table-wrap td,
  .qnt-table-wrap tr { display: block; width: 100%; }
  .qnt-table-wrap thead { display: none; }
  .qnt-table-wrap tbody tr {
    margin: 0 0 .75rem;
    padding: .8rem;
    border: 1px solid var(--qnt-border);
    border-radius: 8px;
    background: var(--qnt-surface);
    box-shadow: var(--qnt-shadow);
  }
  .qnt-table-wrap table tbody tr:hover { background: var(--qnt-surface); }
  .qnt-table-wrap tbody td {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: .75rem;
    padding: .42rem 0 !important;
    border: 0 !important;
    font-size: .82rem;
    text-align: right;
    word-break: break-word;
  }
  .qnt-table-wrap tbody td::before {
    content: attr(data-label);
    flex: 0 0 86px;
    color: var(--qnt-text-secondary);
    font-size: .68rem;
    font-weight: 700;
    letter-spacing: .35px;
    text-transform: uppercase;
    text-align: left;
  }
  .qnt-action-cell { justify-content: flex-end !important; flex-wrap: wrap; gap: .35rem; }
  .qnt-action-cell::before { align-self: center; }
  .qnt-icon-btn { width: 32px; height: 32px; line-height: 32px; padding: 0 !important; }
  .qnt-subscribe-btn { height: 32px; line-height: 32px; max-width: 100%; }

  .modal.qnt-modal { width: 96% !important; max-height: 92% !important; top: 4% !important; }
  .qnt-palette-modal, .qnt-palette-body { max-width: 100%; }
  .qnt-prow { grid-template-columns: 1fr !important; gap: .35rem !important; align-items: stretch !important; }
  .qnt-prow-key { min-width: 0; word-break: break-word; }
  .qnt-prow-ctrl, .qnt-prow-range { width: 100%; }
}

@media (max-width: 380px) {
  .qnt-stats-bar { grid-template-columns: 1fr; }
  .qnt-topnav-action { padding: 0 .35rem !important; }
  .qnt-mqtt-pill { max-width: 76px; }
}

/* QNTEDGE responsive UI pass */
@media (max-width: 700px) {
  body { overflow-x: hidden; }

  .qnt-main-content .row {
    margin-left: 0 !important;
    margin-right: 0 !important;
  }
  .qnt-main-content .row .col {
    padding-left: 0 !important;
    padding-right: 0 !important;
  }

  .qnt-table-card > div[style*="justify-content:space-between"] {
    align-items: flex-start !important;
    gap: .65rem;
    flex-wrap: wrap;
    padding: .85rem .95rem !important;
  }
  .qnt-table-card > div[style*="justify-content:space-between"] .btn-flat,
  .qnt-table-card > div[style*="justify-content:space-between"] .qnt-btn-sm {
    margin-left: 0;
  }
  .qnt-table-card table:not(.striped) td code {
    white-space: normal;
    overflow-wrap: anywhere;
  }

  .qnt-table-wrap tbody td:empty::before {
    display: none;
  }
  .qnt-table-wrap tbody td:empty {
    display: none;
  }
  .qnt-table-wrap tbody td > * {
    max-width: 100%;
  }

  .modal.qnt-modal .modal-content {
    padding: 1rem !important;
  }
  .modal.qnt-modal .modal-footer,
  .qnt-modal-footer {
    display: flex;
    flex-wrap: wrap;
    gap: .5rem;
    height: auto !important;
    padding: .75rem 1rem !important;
  }
  .modal.qnt-modal .modal-footer .btn,
  .modal.qnt-modal .modal-footer .btn-flat {
    flex: 1 1 100%;
    text-align: center;
  }
  .modal.qnt-modal .input-field.col {
    padding-left: 0 !important;
    padding-right: 0 !important;
  }
  .modal.qnt-modal input,
  .modal.qnt-modal textarea,
  .modal.qnt-modal select {
    font-size: 16px !important;
  }

  #palette-root .modal-content > div:first-child {
    flex-direction: column;
    align-items: stretch !important;
    gap: .75rem;
  }
  #palette-root .modal-content > div:first-child > div:last-child {
    justify-content: space-between;
    flex-wrap: wrap;
    width: 100%;
  }
  #palette-root .qnt-modal-title {
    font-size: 1.18rem;
    line-height: 1.35;
  }
  .qnt-get-live {
    flex: 1 1 auto;
    text-align: center;
    min-height: 40px;
    line-height: 40px;
  }
  .qnt-palette-tabs {
    margin-left: -.25rem;
    margin-right: -.25rem;
    padding: 0 .25rem;
    scrollbar-width: thin;
  }
  .qnt-palette-tab {
    padding: .55rem .7rem;
    font-size: .74rem;
  }
  .qnt-prow {
    display: flex !important;
    flex-direction: column;
    align-items: stretch !important;
    padding: .7rem .8rem;
  }
  .qnt-prow-key {
    white-space: normal;
    padding-right: 0;
    line-height: 1.35;
  }
  .qnt-prow-val,
  .qnt-live-json {
    text-align: left;
    overflow-wrap: anywhere;
  }
  .qnt-prow-ctrl,
  .qnt-prow-toggle,
  .qnt-prow-range {
    justify-content: flex-start;
    min-width: 0;
    width: 100%;
  }
  .qnt-prow-input,
  .qnt-prow-input--str,
  .qnt-prow-select {
    width: 100% !important;
    max-width: 100%;
    text-align: left;
  }
  .qnt-prow-slider {
    flex: 1 1 auto;
    width: 100%;
    min-width: 0;
  }
  .qnt-prow-range output {
    min-width: 2.5rem;
    text-align: right;
  }

  #content > div[style*="margin-bottom:1.5rem"] h5 {
    font-size: 1.25rem;
    line-height: 1.35;
  }
  #content > div[style*="margin-top:1.25rem"][style*="display:flex"] {
    display: grid !important;
    grid-template-columns: 1fr;
    gap: .6rem !important;
  }
  #content > div[style*="margin-top:1.25rem"][style*="display:flex"] .btn {
    width: 100%;
  }
}

@media (max-width: 480px) {
  .qnt-table-wrap tbody td {
    flex-direction: column;
    align-items: stretch;
    text-align: left;
    gap: .25rem;
  }
  .qnt-table-wrap tbody td::before {
    flex-basis: auto;
    width: auto;
  }
  .qnt-action-cell {
    flex-direction: row !important;
    align-items: center !important;
    justify-content: flex-start !important;
  }
  .qnt-action-cell::before {
    width: 100%;
  }
}

/* QNTEDGE mobile sidenav drawer fix */
@media (max-width: 992px) {
  #slide-out.qnt-sidenav {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    height: 100dvh !important;
    transform: translateX(-110%) !important;
    visibility: hidden;
    will-change: transform;
  }
  #slide-out.qnt-sidenav.open,
  body.qnt-nav-open #slide-out.qnt-sidenav {
    transform: translateX(0) !important;
    visibility: visible;
  }
  .sidenav-overlay {
    z-index: 1001 !important;
  }
  .qnt-hamburger {
    display: inline-flex !important;
    align-items: center;
    justify-content: center;
    min-width: 44px;
  }
}

@media (min-width: 993px) {
  #slide-out.qnt-sidenav {
    visibility: visible;
    transform: translateX(0) !important;
  }
}

/* QNTEDGE mobile data table card fix */
@media (max-width: 700px) {
  .qnt-table-wrap table.qnt-data-table {
    display: block !important;
    width: 100% !important;
    border: 0 !important;
  }
  .qnt-table-wrap table.qnt-data-table thead,
  .qnt-table-wrap table.qnt-data-table thead tr,
  .qnt-table-wrap table.qnt-data-table thead th {
    display: none !important;
    visibility: hidden !important;
    height: 0 !important;
    padding: 0 !important;
    border: 0 !important;
  }
  .qnt-table-wrap table.qnt-data-table tbody {
    display: grid !important;
    gap: .75rem;
    width: 100% !important;
  }
  .qnt-table-wrap table.qnt-data-table tbody tr {
    display: grid !important;
    grid-template-columns: 1fr;
    width: 100% !important;
    margin: 0 !important;
    padding: .85rem .95rem !important;
  }
  .qnt-table-wrap table.qnt-data-table tbody td {
    min-width: 0;
  }
  .qnt-table-wrap table.qnt-data-table tbody td[data-label="Name"] strong {
    font-size: .95rem;
  }
  .qnt-table-wrap table.qnt-data-table tbody td[data-label="Actions"] {
    padding-top: .75rem !important;
    border-top: 1px solid rgba(93,60,180,.12) !important;
  }
  .qnt-table-wrap table.qnt-data-table tbody td[data-label="Actions"]::before {
    display: none;
  }
  .qnt-table-wrap table.qnt-data-table .qnt-empty-row {
    display: block !important;
    text-align: center !important;
  }
  .qnt-table-wrap table.qnt-data-table .qnt-empty-row::before {
    display: none;
  }
}

/* Authenticated documentation */
.qnt-docs { max-width: 1120px; margin: 0 auto; color: var(--qnt-text-primary); }
.qnt-docs-header { display:flex; align-items:flex-start; justify-content:space-between; gap:1rem; margin-bottom:1rem; }
.qnt-docs-header h5 { display:flex; align-items:center; gap:.55rem; margin:0; color:var(--qnt-purple-900); font-weight:700; }
.qnt-docs-header h5 i { color:var(--qnt-purple-600); }
.qnt-docs-header p { margin:.35rem 0 0; color:var(--qnt-text-secondary); }
.qnt-docs-access { display:inline-flex; align-items:center; gap:.35rem; white-space:nowrap; padding:.4rem .65rem; border:1px solid var(--qnt-border); border-radius:6px; background:var(--qnt-surface); color:var(--qnt-text-secondary); font-size:.72rem; font-weight:700; }
.qnt-docs-access i { font-size:1rem; color:var(--qnt-teal-500); }
.qnt-docs-nav { display:flex; gap:.2rem; height:auto; min-height:42px; margin-bottom:1rem; padding:.3rem; overflow-x:auto; background:var(--qnt-surface); border:1px solid var(--qnt-border); border-radius:6px; box-shadow:none; line-height:normal; }
.qnt-docs-nav a { display:flex; align-items:center; min-height:34px; padding:.4rem .7rem; border-radius:4px; color:var(--qnt-purple-700); font-size:.78rem; font-weight:700; white-space:nowrap; }
.qnt-docs-nav a:hover { background:var(--qnt-purple-50); }
.qnt-docs-section { scroll-margin-top:80px; margin-bottom:1rem; padding:1.15rem; background:var(--qnt-surface); border:1px solid var(--qnt-border); border-radius:8px; box-shadow:var(--qnt-shadow); }
.qnt-docs-section > h6 { display:flex; align-items:center; gap:.45rem; margin:0 0 1rem; color:var(--qnt-purple-700); font-size:1rem; font-weight:700; }
.qnt-docs-section > h6 i { font-size:1.2rem; }
.qnt-docs-section > p { color:var(--qnt-text-secondary); line-height:1.6; }
.qnt-docs-grid { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:.75rem; }
.qnt-docs-grid article { padding:.9rem; border:1px solid var(--qnt-border); border-radius:6px; background:#fff; }
.qnt-docs-grid h4, .qnt-docs-subhead { margin:0 0 .45rem; color:var(--qnt-purple-900); font-size:.85rem; font-weight:700; }
.qnt-docs-grid p { margin:0; color:var(--qnt-text-secondary); font-size:.82rem; line-height:1.55; }
.qnt-docs code { overflow-wrap:anywhere; }
.qnt-docs pre { margin:.6rem 0 1rem; padding:.85rem 1rem; overflow:auto; border-radius:6px; background:#181225; color:#f3efff; font-size:.78rem; line-height:1.55; white-space:pre; }
.qnt-docs pre code { color:inherit; background:none; }
.qnt-docs-topic-table { display:grid; border:1px solid var(--qnt-border); border-radius:6px; overflow:hidden; }
.qnt-docs-topic-table > div { display:grid; grid-template-columns:140px minmax(210px,1fr) 1.2fr; gap:.75rem; align-items:center; padding:.62rem .75rem; border-bottom:1px solid var(--qnt-border); font-size:.8rem; }
.qnt-docs-topic-table > div:last-child { border-bottom:0; }
.qnt-docs-topic-head { background:var(--qnt-purple-50); color:var(--qnt-purple-700); font-weight:700; text-transform:uppercase; font-size:.68rem !important; }
.qnt-docs-topic-table code { color:var(--qnt-purple-700); font-weight:700; }
.qnt-docs-note { margin:.8rem 0 0 !important; padding:.7rem .8rem; border-left:3px solid var(--qnt-teal-500); background:#eefaf8; color:#24635b !important; font-size:.8rem; }
.qnt-docs-steps { margin:0 0 1rem; padding:0; list-style:none; display:grid; gap:.55rem; }
.qnt-docs-steps li { display:flex; gap:.75rem; align-items:flex-start; }
.qnt-docs-steps li > span { display:grid; place-items:center; flex:0 0 28px; height:28px; border-radius:50%; background:var(--qnt-purple-600); color:#fff; font-size:.75rem; font-weight:700; }
.qnt-docs-steps strong { color:var(--qnt-purple-900); font-size:.83rem; }
.qnt-docs-steps p { margin:.15rem 0 0; color:var(--qnt-text-secondary); font-size:.8rem; line-height:1.45; }
.qnt-docs-warning { display:flex; gap:.7rem; margin:1rem 0; padding:.8rem; border-left:4px solid #ff7043; background:#fff3e0; color:#7a381f; }
.qnt-docs-warning i { color:#ff7043; }
.qnt-docs-warning p { margin:.2rem 0 0; font-size:.8rem; line-height:1.5; }

@media (max-width:700px) {
  .qnt-docs-header { flex-direction:column; }
  .qnt-docs-access { white-space:normal; }
  .qnt-docs-section { padding:.9rem; }
  .qnt-docs-grid { grid-template-columns:1fr; }
  .qnt-docs-topic-table { border:0; gap:.65rem; }
  .qnt-docs-topic-head { display:none !important; }
  .qnt-docs-topic-table > div { grid-template-columns:1fr; gap:.2rem; padding:.75rem; border:1px solid var(--qnt-border); border-radius:6px; background:#fff; }
  .qnt-docs-topic-table > div span:first-child { color:var(--qnt-text-secondary); font-size:.68rem; font-weight:700; text-transform:uppercase; }
  .qnt-docs pre { font-size:.72rem; }
}