:root {
  --bg: #050505;
  --bg-soft: #0b0b0d;
  --card: rgba(18, 18, 22, 0.82);
  --card-border: rgba(255, 255, 255, 0.11);
  --text: #f4f4f5;
  --muted: #8a8a90;
  --primary: #4ade80;
  --primary-dark: #22c55e;
  --blue: #22d3ee;
  --orange: #ffb554;
  --red: #ef5350;
  --shadow: 0 18px 45px rgba(0, 0, 0, 0.65);
}

* {
  box-sizing: border-box;
}

html,
body {
  min-height: 100%;
  margin: 0;
  color: var(--text);
  font-family: "Space Grotesk", "Manrope", sans-serif;
  background:
    radial-gradient(circle at 20% -10%, rgba(45, 212, 191, 0.16), transparent 45%),
    radial-gradient(circle at 100% 10%, rgba(74, 222, 128, 0.12), transparent 36%),
    linear-gradient(180deg, #040405, #080809);
  -webkit-text-size-adjust: 100%;
}

body {
  overflow-x: hidden;
}

body.nav-lock {
  overflow: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(rgba(255, 255, 255, 0.018) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.018) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: linear-gradient(to bottom, black, transparent 86%);
}

.bg-orb {
  position: fixed;
  border-radius: 999px;
  filter: blur(56px);
  opacity: 0.24;
  pointer-events: none;
  z-index: 0;
  animation: drift 26s ease-in-out infinite alternate;
}

.orb-a {
  width: 38vw;
  height: 38vw;
  min-width: 320px;
  min-height: 320px;
  top: -14vw;
  left: -10vw;
  background: #2bd6b9;
}

.orb-b {
  width: 32vw;
  height: 32vw;
  min-width: 280px;
  min-height: 280px;
  right: -9vw;
  bottom: -13vw;
  background: #4ade80;
  animation-duration: 30s;
}

.cloud-app {
  position: relative;
  z-index: 1;
  min-height: 100vh;
  min-height: 100dvh;
  display: grid;
  grid-template-columns: 280px 1fr;
}

.cloud-app.is-auth-view {
  grid-template-columns: 1fr;
}

.cloud-app.is-auth-view .sidebar {
  display: none;
}

.cloud-app.is-auth-view .sidebar-backdrop {
  display: none;
}

.cloud-app.is-auth-view .main {
  min-height: 100vh;
  min-height: 100dvh;
  display: grid;
  place-items: center;
  overflow: auto;
}

.legal-footer {
  grid-column: 1 / -1;
  align-self: end;
  width: min(980px, calc(100% - 32px));
  margin: 0 auto 18px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.55;
  position: relative;
  z-index: 2;
}

.legal-footer details {
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: 16px;
  background: rgba(7, 7, 9, 0.72);
  backdrop-filter: blur(12px);
}

.legal-footer summary {
  cursor: pointer;
  list-style: none;
  padding: 12px 16px;
  color: rgba(244, 244, 245, 0.78);
  font-weight: 700;
}

.legal-footer summary::-webkit-details-marker {
  display: none;
}

.legal-footer summary::after {
  content: "+";
  float: right;
  color: var(--primary);
}

.legal-footer details[open] summary::after {
  content: "-";
}

.legal-content {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  padding: 0 16px 16px;
}

.legal-content h2,
.legal-content h3 {
  margin: 0 0 8px;
  color: var(--text);
  font-size: 14px;
}

.legal-content p {
  margin: 0;
}

.legal-content a {
  color: var(--primary);
  text-decoration: none;
}

.legal-content a:hover {
  text-decoration: underline;
}

.sidebar {
  padding: 28px 22px;
  border-right: 1px solid var(--card-border);
  background: rgba(8, 8, 9, 0.9);
  backdrop-filter: blur(10px);
  position: sticky;
  top: 0;
  height: 100vh;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.sidebar-close {
  display: none;
  position: absolute;
  top: 12px;
  right: 12px;
  width: 38px;
  height: 38px;
  border-radius: 12px;
  border: 1px solid var(--card-border);
  background: rgba(255, 255, 255, 0.07);
  color: var(--text);
  font-size: 25px;
  line-height: 1;
  padding: 0;
  align-items: center;
  justify-content: center;
}

.sidebar-close span {
  margin-top: -1px;
}

.sidebar-backdrop {
  display: none;
}

.brand {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1px;
  margin-bottom: 16px;
  padding: 15px 15px 0;
}

.logo {
  width: 138px;
  height: 138px;
  border-radius: 18px;
  display: grid;
  place-items: center;
  background: transparent;
  padding: 2px;
}

.logo img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  filter: drop-shadow(0 7px 16px rgba(0, 0, 0, 0.28));
}

.brand-title-wrap {
  align-self: center;
  margin-top: -3px;
  margin-left: 36px;
}

.brand h1 {
  margin: 0;
  font-size: 25px;
  line-height: 1;
}

.brand span {
  color: var(--muted);
  font-size: 12px;
}

.nav {
  display: grid;
  gap: 9px;
}

.nav a {
  color: var(--muted);
  text-decoration: none;
  padding: 12px 14px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  border: 1px solid transparent;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.nav a.active,
.nav a:hover {
  color: var(--text);
  background: rgba(255, 255, 255, 0.09);
  border-color: var(--card-border);
}

.sidebar-foot {
  margin-top: auto;
  display: grid;
  gap: 10px;
}

.sidebar-settings-link {
  color: var(--muted);
  text-decoration: none;
  padding: 12px 14px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  border: 1px solid transparent;
  background: rgba(255, 255, 255, 0.04);
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.sidebar-settings-link.active,
.sidebar-settings-link:hover {
  color: var(--text);
  background: rgba(255, 255, 255, 0.09);
  border-color: var(--card-border);
}

.side-user {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.5;
  padding: 12px 13px;
  border-radius: 13px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--card-border);
}

.logout-btn {
  border: 1px solid rgba(255, 107, 122, 0.34);
  color: #ffd7dc;
  background: rgba(255, 107, 122, 0.14);
  border-radius: 13px;
  padding: 12px 14px;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
  transition: background 0.2s ease, transform 0.2s ease;
}

.logout-btn:hover {
  transform: translateY(-1px);
  background: rgba(255, 107, 122, 0.24);
}

.main {
  padding: 28px;
  overflow-x: hidden;
  overflow-y: auto;
}

button,
.btn,
.nav a,
.sidebar-settings-link {
  touch-action: manipulation;
}

.remote-card {
  display: grid;
  gap: 16px;
  grid-column: span 12;
}

.remote-layout {
  display: grid;
  grid-template-columns: minmax(280px, 360px) minmax(0, 1fr);
  gap: 16px;
  align-items: stretch;
}

.remote-controls {
  border: 1px solid var(--card-border);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.03);
  padding: 14px;
  display: grid;
  gap: 12px;
}

.remote-toolbar {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  align-items: start;
}

.remote-toolbar label {
  display: grid;
  gap: 6px;
  font-size: 13px;
  color: var(--muted);
}

.remote-stage {
  border: 1px solid var(--card-border);
  border-radius: 16px;
  background:
    radial-gradient(circle at 12% 14%, rgba(82, 189, 255, 0.16), transparent 40%),
    radial-gradient(circle at 88% 82%, rgba(79, 255, 175, 0.14), transparent 42%),
    rgba(0, 0, 0, 0.45);
  height: clamp(360px, 68vh, 880px);
  display: grid;
  place-items: center;
  overflow: hidden;
  padding: 14px;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.04);
  position: relative;
}

.remote-stage-wrap {
  min-width: 0;
  display: grid;
}

#remote-preview-canvas {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  max-height: 100%;
  image-rendering: auto;
  margin: 0 auto;
  border-radius: 12px;
  background: rgba(0, 0, 0, 0.4);
}

#remote-preview-img {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.remote-meta {
  display: grid;
  gap: 10px;
  color: var(--muted);
  font-size: 13px;
}

.remote-meta-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}

.remote-health-grid {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 8px;
}

.remote-metric {
  display: grid;
  gap: 2px;
  border: 1px solid var(--card-border);
  background: rgba(255, 255, 255, 0.03);
  border-radius: 10px;
  padding: 8px 10px;
}

.remote-metric small {
  color: var(--muted);
  font-size: 11px;
}

.remote-metric strong {
  color: var(--text);
  font-size: 14px;
  letter-spacing: 0.01em;
}

@media (max-width: 900px) {
  .remote-layout {
    grid-template-columns: 1fr;
  }

  .remote-toolbar {
    grid-template-columns: 1fr;
  }

  .remote-stage {
    height: clamp(280px, 52vh, 560px);
  }

  .remote-meta-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.card {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: 24px;
  padding: 22px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(16px);
}

.auth-card {
  width: min(980px, 100%);
  margin-inline: auto;
}

.auth-layout {
  display: grid;
  grid-template-columns: minmax(260px, 0.95fr) minmax(340px, 1.05fr);
  align-items: center;
  gap: 28px;
}

.auth-brand-side {
  display: grid;
  place-items: center;
  justify-items: center;
  min-height: 100%;
  padding: 10px 18px;
  border-right: 1px solid var(--card-border);
  gap: 8px;
}

.auth-fields-side {
  min-width: 0;
}

.auth-nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border-radius: 13px;
  border: 1px solid var(--card-border);
  background: rgba(255, 255, 255, 0.08);
  padding: 10px 11px;
  color: var(--text);
  box-shadow: none;
  margin-bottom: 10px;
}

.auth-nav-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  border-radius: 999px;
  background: currentColor;
}

.auth-nav-toggle span + span {
  margin-top: 5px;
}

.brand-logo {
  display: block;
  width: min(360px, 92%);
  max-width: 360px;
  margin: 0;
}

.auth-brand-name {
  margin: -2px 0 0 30px;
  font-size: 24px;
  font-weight: 700;
  letter-spacing: 0.02em;
}

h1,
h2,
h3,
p {
  margin: 0;
}

.subtitle {
  margin-top: 6px;
  color: var(--muted);
}

.tabs {
  margin-top: 22px;
  display: flex;
  gap: 10px;
}

.tab {
  flex: 1;
  border: 1px solid var(--card-border);
  background: rgba(255, 255, 255, 0.03);
  color: var(--text);
  border-radius: 12px;
  padding: 10px 14px;
  cursor: pointer;
  font: inherit;
  font-weight: 700;
}

.tab.is-hidden {
  display: none !important;
}

.tab.is-active {
  background: linear-gradient(130deg, rgba(74, 222, 128, 0.22), rgba(34, 211, 238, 0.18));
  border-color: rgba(74, 222, 128, 0.45);
}

.form {
  margin-top: 16px;
  display: none;
  gap: 12px;
}

.form.is-active {
  display: grid;
}

.form-actions-inline {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: 4px;
}

label {
  display: grid;
  gap: 8px;
  font-size: 14px;
  color: var(--muted);
}

input,
select,
button,
textarea {
  font: inherit;
}

input,
select,
textarea {
  border: 1px solid var(--card-border);
  background: rgba(255, 255, 255, 0.05);
  color: var(--text);
  border-radius: 12px;
  padding: 11px 12px;
  outline: none;
}

input:focus,
select:focus,
textarea:focus {
  border-color: rgba(74, 222, 128, 0.72);
  box-shadow: 0 0 0 3px rgba(74, 222, 128, 0.18);
}

button {
  border: 0;
  border-radius: 12px;
  color: #04120c;
  background: linear-gradient(115deg, var(--primary), var(--blue));
  padding: 11px 14px;
  font-weight: 800;
  cursor: pointer;
}

button:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.btn {
  border: 0;
  border-radius: 14px;
  color: #04120c;
  background: linear-gradient(115deg, var(--primary), var(--blue));
  padding: 11px 14px;
  font-weight: 800;
  cursor: pointer;
}

.btn.secondary,
button.ghost {
  background: rgba(255, 255, 255, 0.09);
  color: var(--text);
  border: 1px solid var(--card-border);
  box-shadow: none;
}

.hidden {
  display: none !important;
}

.cloud-view {
  width: 100%;
}

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 18px;
  margin-bottom: 22px;
}

.topbar-intro {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  min-width: 0;
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border-radius: 13px;
  border: 1px solid var(--card-border);
  background: rgba(255, 255, 255, 0.08);
  padding: 10px 11px;
  color: var(--text);
  box-shadow: none;
}

.nav-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  border-radius: 999px;
  background: currentColor;
}

.nav-toggle span + span {
  margin-top: 5px;
}

.topbar h2 {
  font-size: clamp(26px, 4vw, 42px);
  letter-spacing: -0.7px;
}

.actions {
  display: flex;
  gap: 10px;
}

.grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 16px;
}

.dashboard-grid {
  align-items: start;
}

.hero {
  grid-column: span 12;
  min-height: 0;
  background:
    linear-gradient(135deg, rgba(74, 222, 128, 0.12), rgba(34, 211, 238, 0.08)),
    var(--card);
  position: relative;
  overflow: hidden;
}

.hero::after {
  content: "";
  position: absolute;
  width: 220px;
  height: 220px;
  border-radius: 50%;
  background: rgba(74, 222, 128, 0.1);
  right: -70px;
  bottom: -85px;
}

.hero-device-name {
  font-size: clamp(21px, 2.1vw, 28px);
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--text);
  line-height: 1.28;
}

.hero p {
  max-width: 700px;
  color: var(--muted);
  line-height: 1.64;
}

.logs {
  grid-column: span 12;
}

.device-connection-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 14px;
  margin-bottom: 14px;
}

.connection-tile {
  border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: linear-gradient(140deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.04));
  padding: 14px;
  text-align: left;
  color: var(--text);
  cursor: pointer;
  transition: transform 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

.connection-tile:hover {
  transform: translateY(-2px);
  border-color: rgba(74, 222, 128, 0.55);
}

.connection-tile.active {
  border-color: rgba(74, 222, 128, 0.8);
  background: linear-gradient(140deg, rgba(74, 222, 128, 0.24), rgba(34, 211, 238, 0.15));
}

.connection-tile-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.connection-tile-name {
  margin: 0;
  font-size: 16px;
  font-weight: 700;
}

.connection-tile-id {
  margin: 8px 0 0;
  font-size: 12px;
  color: var(--muted);
}

.connection-dot {
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--red);
  box-shadow: 0 0 0 4px rgba(239, 83, 80, 0.17);
}

.connection-dot.online {
  background: var(--primary);
  box-shadow: 0 0 0 4px rgba(74, 222, 128, 0.17);
}

.device-dashboard-detail {
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 18px;
  background: rgba(5, 7, 8, 0.55);
  padding: 16px;
}

.detail-head {
  display: grid;
  gap: 6px;
}

.device-health-board {
  grid-column: span 12;
}

.health-summary-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 12px;
  margin-bottom: 14px;
}

.health-stat {
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 14px;
  padding: 12px;
  background: rgba(255, 255, 255, 0.04);
  display: grid;
  gap: 8px;
}

.health-stat span {
  color: var(--muted);
  font-size: 12px;
}

.health-stat strong {
  font-size: 24px;
}

.health-charts {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 12px;
}

.chart-card {
  grid-column: span 4;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 16px;
  padding: 12px;
  background: rgba(255, 255, 255, 0.03);
}

.chart-card h4 {
  margin: 0 0 10px;
  font-size: 14px;
}

.chart-card canvas {
  width: 100%;
  height: 220px;
  display: block;
}

.health-table-wrap {
  margin-top: 12px;
}

.dg-shell {
  grid-column: span 12;
  padding: 18px;
  border-radius: 28px;
  background: linear-gradient(180deg, rgba(18,24,32,.92), rgba(11,15,20,.92));
  border: 1px solid rgba(255,255,255,.09);
}

.dg-overview {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 12px;
}

.dg-sensors {
  margin-bottom: 12px;
}

.dg-sensors-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.dg-sensor-card .dg-value {
  font-size: clamp(26px, 2.6vw, 34px);
}

.dg-card {
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 22px;
  background: linear-gradient(180deg, rgba(8,12,18,.96), rgba(6,10,14,.9));
  padding: 18px;
}

.dg-card label {
  color: var(--muted);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.dg-value {
  margin-top: 8px;
  font-size: 54px;
  font-weight: 800;
  line-height: 1;
}

.dg-meta {
  margin-top: 5px;
  color: var(--muted);
  font-size: 14px;
}

.dg-spark {
  width: 100%;
  height: 42px;
  margin-top: 12px;
  display: block;
}

.dg-content-grid {
  display: grid;
  grid-template-columns: 1.35fr 0.9fr;
  gap: 12px;
  min-width: 0;
}

.dg-left,
.dg-right {
  display: grid;
  gap: 12px;
  min-width: 0;
}

.dg-block {
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 22px;
  background: linear-gradient(180deg, rgba(9,13,19,.95), rgba(6,10,14,.9));
  padding: 18px;
  min-width: 0;
  overflow: hidden;
}

.dg-panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 10px;
}

.dg-panel-head h4 {
  margin: 0;
  font-size: 15px;
}

.dg-range-switch {
  display: inline-flex;
  gap: 8px;
  flex-wrap: wrap;
}

.dg-range-btn {
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.05);
  color: var(--soft);
  border-radius: 999px;
  padding: 8px 12px;
  font-size: 12px;
  font-weight: 700;
}

.dg-range-btn.active {
  border-color: rgba(116,242,170,.35);
  background: rgba(116,242,170,.16);
  color: #fff;
}

#dg-trend-chart {
  width: 100%;
  max-width: 100%;
  min-width: 0;
  height: 290px;
  display: block;
  border-radius: 18px;
  background:
    linear-gradient(rgba(255,255,255,.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px),
    radial-gradient(circle at 30% 20%, rgba(116,242,170,.07), transparent 44%),
    rgba(255,255,255,.018);
  background-size: 100% 58px, 82px 100%, auto, auto;
  border: 1px solid rgba(255,255,255,.06);
}

.dg-uptime {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 10px;
}

.dg-uptime-main label {
  color: var(--muted);
  font-size: 12px;
  text-transform: uppercase;
}

.dg-uptime-value {
  margin-top: 10px;
  font-size: 42px;
  font-weight: 850;
}

.dg-uptime-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}

.dg-cell {
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.02);
  padding: 10px;
}

.dg-cell span {
  display: block;
  color: var(--muted);
  font-size: 11px;
  margin-bottom: 6px;
}

.dg-cell strong {
  font-size: 16px;
}

.dg-table-wrap {
  overflow-x: auto;
}

.dg-kv {
  display: grid;
  gap: 8px;
}

.dg-kv-line {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  padding: 10px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.dg-kv-line:last-child {
  border-bottom: 0;
}

.dg-kv-line span {
  color: var(--muted);
  font-size: 12px;
}

.dg-kv-line strong {
  font-size: 13px;
}

.dg-activity-compact .log {
  grid-template-columns: 1fr;
}

.card-title {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}

.card-title h3 {
  font-size: 19px;
}

.card-title-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.collapse-toggle {
  border: 1px solid var(--card-border);
  background: rgba(255, 255, 255, 0.08);
  color: var(--text);
  border-radius: 10px;
  padding: 7px 10px;
  font-size: 12px;
  font-weight: 700;
  line-height: 1.1;
}

.collapse-toggle:hover {
  background: rgba(255, 255, 255, 0.15);
}

.dashboard-collapse[hidden] {
  display: none !important;
}

.badge {
  padding: 7px 10px;
  border-radius: 999px;
  font-size: 12px;
  color: #04120c;
  background: var(--primary);
  font-weight: 800;
}

.metric {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding: 14px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.metric:last-child {
  border-bottom: 0;
}

.metric span {
  color: var(--muted);
}

.metric strong {
  font-size: 20px;
}

.log-list {
  display: grid;
  gap: 10px;
}

.log {
  display: grid;
  gap: 8px;
  padding: 12px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.log-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.log time {
  color: var(--muted);
  font-size: 12px;
  white-space: nowrap;
  min-width: 64px;
}

.log-message {
  color: var(--text);
  line-height: 1.45;
}

.log-meta {
  color: var(--muted);
  font-size: 12px;
}

.device-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 20px;
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 12px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--card-border);
  border-radius: 999px;
  color: var(--muted);
  font-size: 13px;
}

.pill strong {
  color: var(--text);
  font-weight: 700;
}

.pill.ok {
  background: rgba(67, 211, 158, 0.16);
  color: #79f1c3;
  border-color: rgba(67, 211, 158, 0.45);
}

.pill.warn {
  background: rgba(246, 185, 59, 0.16);
  color: #ffd27a;
  border-color: rgba(246, 185, 59, 0.45);
}

.pill.bad {
  background: rgba(255, 111, 126, 0.15);
  color: #ff9ba6;
  border-color: rgba(255, 111, 126, 0.4);
}

.pair-box {
  grid-column: span 7;
}

.settings-card {
  grid-column: span 12;
}

.settings-grid {
  align-items: start;
}

.settings-card-account {
  grid-column: span 7;
}

.settings-card-security {
  grid-column: span 5;
}

.settings-card-notes {
  grid-column: span 12;
}

.settings-list {
  margin-top: 12px;
  display: grid;
  gap: 10px;
}

.settings-line {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding: 11px 12px;
  border-radius: 12px;
  border: 1px solid var(--card-border);
  background: rgba(255, 255, 255, 0.03);
  color: var(--muted);
}

.settings-line strong {
  color: var(--text);
}

.settings-profile-form {
  margin-top: 14px;
  display: grid;
  gap: 12px;
}

.settings-avatar-block {
  margin-top: 12px;
  display: grid;
  grid-template-columns: 96px 1fr;
  gap: 12px;
  align-items: center;
  padding: 12px;
  border-radius: 12px;
  border: 1px solid var(--card-border);
  background: rgba(255, 255, 255, 0.03);
}

.settings-avatar-preview-wrap {
  width: 96px;
  height: 96px;
  border-radius: 16px;
  border: 1px solid var(--card-border);
  background: rgba(7, 12, 23, 0.78);
  display: grid;
  place-items: center;
  overflow: hidden;
}

.settings-avatar-preview {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: none;
}

.settings-avatar-preview.is-visible {
  display: block;
}

.settings-avatar-fallback {
  font-size: 28px;
  font-weight: 800;
  color: var(--text);
  letter-spacing: 0.04em;
}

.settings-avatar-fallback.is-hidden {
  display: none;
}

.settings-avatar-content {
  min-width: 0;
}

.settings-avatar-title {
  margin: 0;
  font-size: 13px;
  font-weight: 700;
  color: var(--text);
}

.settings-avatar-meta {
  margin-top: 6px;
  margin-bottom: 0;
}

.settings-avatar-actions {
  margin-top: 10px;
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  align-items: center;
}

.settings-avatar-actions input[type="file"] {
  max-width: 260px;
  color: var(--muted);
  font-size: 12px;
}

.settings-field-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.settings-field-grid label {
  display: grid;
  gap: 8px;
  min-width: 0;
}

.settings-field-grid .full {
  grid-column: 1 / -1;
}

.settings-profile-actions {
  display: flex;
  justify-content: flex-end;
}

.pair-form {
  margin-top: 12px;
  display: grid;
  gap: 10px;
  grid-template-columns: 1fr 1fr auto;
}

.hint {
  margin-top: 9px;
  color: var(--muted);
  font-size: 12px;
}

.device-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.device-actions button {
  padding: 8px 10px;
  font-size: 13px;
}

.device-list-wrap {
  grid-column: span 12;
}

.devices-tab-card {
  grid-column: span 12;
}

.logs-tab-card {
  grid-column: span 12;
}

.history-tab-card {
  grid-column: span 12;
  display: grid;
  gap: 18px;
  min-height: 640px;
}

.history-controls {
  display: grid;
  grid-template-columns: minmax(220px, 1.2fr) minmax(180px, 0.8fr) auto;
  gap: 12px;
  align-items: end;
}

.history-controls label {
  display: grid;
  gap: 7px;
  color: var(--muted);
  font-size: 12px;
}

.history-controls input,
.history-controls select {
  width: 100%;
  min-height: 42px;
  border: 1px solid var(--card-border);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.07);
  color: var(--text);
  padding: 10px 12px;
  font: inherit;
}

.history-quick-ranges {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.history-quick-ranges button {
  border: 1px solid var(--card-border);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.06);
  color: var(--muted);
  padding: 9px 12px;
  font: inherit;
  cursor: pointer;
}

.history-quick-ranges button:hover {
  color: var(--text);
  border-color: rgba(74, 222, 128, 0.38);
  background: rgba(74, 222, 128, 0.1);
}

.history-quick-ranges button.active {
  color: #06130b;
  border-color: rgba(74, 222, 128, 0.86);
  background: linear-gradient(135deg, rgba(74, 222, 128, 0.96), rgba(34, 211, 238, 0.78));
  box-shadow: 0 10px 26px rgba(74, 222, 128, 0.18);
}

.history-metric-controls {
  display: grid;
  grid-template-columns: repeat(2, minmax(240px, 1fr));
  gap: 12px;
}

.history-metric-group {
  border: 1px solid var(--card-border);
  border-radius: 16px;
  padding: 13px;
  background: rgba(255, 255, 255, 0.035);
}

.history-metric-group-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 10px;
}

.history-metric-group-title strong {
  font-size: 13px;
  letter-spacing: 0.03em;
}

.history-mini-action {
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  color: var(--muted);
  padding: 6px 9px;
  font: inherit;
  font-size: 11px;
  cursor: pointer;
}

.history-mini-action:hover {
  color: var(--text);
  border-color: rgba(74, 222, 128, 0.34);
}

.history-metric-options {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.history-metric-chip {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: 999px;
  padding: 8px 10px;
  color: var(--muted);
  background: rgba(255, 255, 255, 0.045);
  cursor: pointer;
  user-select: none;
}

.history-metric-chip input {
  accent-color: var(--metric-color);
}

.history-metric-chip:has(input:checked) {
  color: var(--text);
  border-color: var(--metric-color);
  background: color-mix(in srgb, var(--metric-color) 14%, transparent);
}

.history-line-dot {
  display: inline-block;
  width: 9px;
  height: 9px;
  border-radius: 999px;
  margin-right: 7px;
  background: var(--metric-color, var(--primary));
  box-shadow: 0 0 12px color-mix(in srgb, var(--metric-color, var(--primary)) 56%, transparent);
}

.history-chart-wrap {
  min-width: 0;
  border: 1px solid var(--card-border);
  border-radius: 16px;
  overflow: hidden;
  background:
    linear-gradient(rgba(255, 255, 255, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    rgba(255, 255, 255, 0.035);
  background-size: 100% 56px, 74px 100%, auto;
}

#history-chart {
  display: block;
  width: 100%;
  height: 420px;
}

.history-summary-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 10px;
}

.history-summary-grid .dg-cell small {
  color: var(--muted);
  font-size: 11px;
}

.history-run-compare {
  display: grid;
  gap: 12px;
  padding: 15px;
  border: 1px solid var(--card-border);
  border-radius: 18px;
  background:
    radial-gradient(circle at top left, rgba(74, 222, 128, 0.08), transparent 32%),
    rgba(255, 255, 255, 0.025);
}

.history-run-controls {
  display: grid;
  gap: 10px;
}

.history-run-row {
  display: grid;
  grid-template-columns: minmax(150px, 1fr) minmax(170px, 1fr) minmax(170px, 1fr) auto;
  gap: 10px;
  align-items: end;
  padding: 10px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 14px;
  background: rgba(0, 0, 0, 0.16);
}

.history-run-row label {
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-size: 12px;
}

.history-run-row input {
  min-height: 40px;
  border: 1px solid var(--card-border);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.07);
  color: var(--text);
  padding: 9px 11px;
  font: inherit;
}

.history-run-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.list-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}

.device-list {
  margin-top: 12px;
  display: grid;
  gap: 12px;
}

.devices-table-wrap {
  margin-top: 12px;
  border: 1px solid var(--card-border);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.03);
  overflow: auto;
  -webkit-overflow-scrolling: touch;
}

.devices-table {
  width: 100%;
  min-width: 860px;
  border-collapse: collapse;
}

.devices-table thead th {
  text-align: left;
  font-size: 12px;
  letter-spacing: 0.03em;
  color: var(--muted);
  font-weight: 700;
  padding: 12px 14px;
  border-bottom: 1px solid var(--card-border);
  white-space: nowrap;
}

.devices-table tbody td {
  padding: 12px 14px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 14px;
  vertical-align: middle;
}

.devices-table tbody tr:last-child td {
  border-bottom: 0;
}

.devices-table .name-cell {
  font-weight: 700;
}

.device-item {
  border: 1px solid var(--card-border);
  border-radius: 14px;
  padding: 13px;
  background: rgba(255, 255, 255, 0.04);
}

.device-row {
  display: grid;
  gap: 8px;
  grid-template-columns: 1.5fr 0.8fr 0.8fr 1fr 1fr auto;
  align-items: center;
}

.device-meta {
  margin-top: 8px;
  color: var(--muted);
  font-size: 13px;
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.message {
  margin-top: 14px;
  min-height: 20px;
  font-size: 14px;
  color: var(--muted);
}

.message.is-error {
  color: var(--red);
}

.message.is-success {
  color: var(--primary);
}

@keyframes drift {
  from {
    transform: translate3d(0, 0, 0) scale(1);
  }
  to {
    transform: translate3d(40px, 24px, 0) scale(1.08);
  }
}

@media (max-width: 1240px) {
  .device-row {
    grid-template-columns: 1.2fr 0.7fr 0.7fr 1fr 1fr;
  }

  .device-row .device-actions {
    grid-column: 1 / -1;
    margin-top: 2px;
  }
}

@media (max-width: 1400px) {
  .cloud-app {
    grid-template-columns: 1fr;
  }

  .cloud-app.is-auth-view .sidebar {
    display: flex;
  }

  .cloud-app.is-auth-view .sidebar-backdrop {
    display: block;
  }

  .cloud-app.is-auth-view .auth-nav-toggle {
    display: inline-flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
  }

  .main {
    padding: 22px;
  }

  .sidebar {
    position: fixed;
    inset: 0 auto 0 0;
    width: min(84vw, 360px);
    height: 100dvh;
    border-right: 1px solid var(--card-border);
    border-bottom: 0;
    padding:
      max(16px, env(safe-area-inset-top))
      max(16px, env(safe-area-inset-right))
      max(16px, env(safe-area-inset-bottom))
      max(16px, env(safe-area-inset-left));
    transform: translateX(calc(-100% - 16px));
    transition: transform 0.24s ease;
    z-index: 46;
  }

  .nav {
    grid-template-columns: 1fr;
  }

  .cloud-app.nav-open .sidebar {
    transform: translateX(0);
    box-shadow: 0 24px 62px rgba(0, 0, 0, 0.55);
  }

  .sidebar-close {
    display: inline-flex;
  }

  .sidebar-backdrop {
    display: block;
    position: fixed;
    inset: 0;
    z-index: 42;
    border: 0;
    padding: 0;
    margin: 0;
    background: rgba(2, 5, 9, 0.62);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease;
  }

  .cloud-app.nav-open .sidebar-backdrop {
    opacity: 1;
    pointer-events: auto;
  }

  .nav-toggle {
    display: inline-flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
  }

  .topbar h2 {
    font-size: clamp(24px, 3.2vw, 34px);
  }

  .card {
    padding: 18px;
    border-radius: 20px;
  }

  .dg-shell {
    padding: 14px;
    border-radius: 22px;
  }

  .hero,
  .logs,
  .pair-box,
  .settings-card-account,
  .settings-card-security,
  .settings-card-notes,
  .device-list-wrap {
    grid-column: span 12;
  }

  .pair-form {
    grid-template-columns: 1fr 1fr;
  }

  .pair-form button {
    grid-column: 1 / -1;
  }

  .settings-field-grid {
    grid-template-columns: 1fr;
  }

  .settings-avatar-block {
    grid-template-columns: 1fr;
    justify-items: center;
    text-align: center;
  }

  .settings-avatar-content {
    width: 100%;
  }

  .settings-avatar-actions {
    justify-content: center;
  }

  .chart-card {
    grid-column: span 12;
  }

  .dg-overview {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .dg-sensors-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .dg-content-grid {
    grid-template-columns: 1fr;
  }

  .dg-card {
    padding: 14px;
    border-radius: 16px;
  }

  .dg-value {
    font-size: clamp(34px, 4.5vw, 46px);
  }

  .dg-meta {
    font-size: 13px;
  }

  .dg-block {
    border-radius: 18px;
    padding: 14px;
  }

  .dg-uptime {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 860px) {
  .main {
    padding: 20px;
  }

  .auth-card {
    width: min(620px, 100%);
  }

  .auth-layout {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .auth-brand-side {
    border-right: 0;
    border-bottom: 1px solid var(--card-border);
    padding: 6px 0 14px;
  }

  .brand-logo {
    width: min(300px, 80%);
    margin: 0 auto;
  }

  .auth-brand-name {
    margin: -1px 0 0 22px;
    font-size: 21px;
  }

  .topbar {
    align-items: flex-start;
    flex-direction: column;
  }

  .topbar-intro {
    width: 100%;
  }

  .topbar-intro > div {
    min-width: 0;
  }

  .topbar h2 {
    font-size: clamp(22px, 7.4vw, 30px);
    line-height: 1.1;
  }

  .actions {
    width: 100%;
  }

  .actions .btn {
    width: 100%;
  }

  .device-row {
    grid-template-columns: 1fr;
    align-items: flex-start;
  }

  .device-row > div {
    width: 100%;
  }

  #dg-trend-chart {
    height: 260px;
    background-size: 100% 50px, 72px 100%, auto, auto;
  }

  .history-controls {
    grid-template-columns: 1fr 1fr;
  }

  .history-metric-controls {
    grid-template-columns: 1fr;
  }

  .history-run-row {
    grid-template-columns: 1fr;
  }

  .history-controls .btn,
  .history-controls button {
    width: 100%;
  }

  .history-summary-grid {
    grid-template-columns: repeat(2, minmax(130px, 1fr));
  }

  #history-chart {
    height: 340px;
  }

  .dg-sensors-grid {
    grid-template-columns: 1fr;
  }

  .legal-content {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

}

@media (max-width: 680px) {
  .auth-card,
  .card {
    padding: 16px;
    border-radius: 18px;
  }

  .main {
    padding: max(14px, env(safe-area-inset-top)) max(14px, env(safe-area-inset-right)) max(14px, env(safe-area-inset-bottom)) max(14px, env(safe-area-inset-left));
  }

  .sidebar {
    padding: max(14px, env(safe-area-inset-top)) max(14px, env(safe-area-inset-right)) 14px max(14px, env(safe-area-inset-left));
  }

  .brand {
    margin-bottom: 8px;
  }

  .logo {
    width: 108px;
    height: 108px;
  }

  .brand-title-wrap {
    margin-top: -2px;
    margin-left: 24px;
  }

  .form-actions-inline {
    grid-template-columns: 1fr;
  }

  .nav {
    grid-template-columns: 1fr;
  }

  .pair-form {
    grid-template-columns: 1fr;
  }

  .metric strong {
    font-size: 18px;
  }

  .hero-device-name {
    font-size: 24px;
  }

  .pill {
    width: 100%;
    justify-content: space-between;
  }

  .log {
    gap: 6px;
  }

  .log-head {
    align-items: flex-start;
    flex-direction: column;
  }

  .log time {
    min-width: 0;
  }

  #dg-trend-chart {
    height: 240px;
    background-size: 100% 44px, 58px 100%, auto, auto;
  }

  .history-controls {
    grid-template-columns: 1fr;
  }

  .history-summary-grid {
    grid-template-columns: 1fr;
  }

  #history-chart {
    height: 300px;
  }

  .dg-value {
    font-size: 42px;
  }

  .dg-uptime-value {
    font-size: 34px;
  }

  .legal-footer {
    width: calc(100% - 28px);
    margin-bottom: 14px;
    font-size: 12px;
  }

  .legal-content {
    grid-template-columns: 1fr;
  }
}