:root {
  color-scheme: dark;
  --bg: #1e1e2e;
  --bg-dark: #161622;
  --bg-deep: #101019;
  --surface: #313244;
  --surface-glass: rgba(49, 50, 68, 0.72);
  --fg: #cdd6f4;
  --fg-soft: #bac2de;
  --fg-dim: #6c7086;
  --accent: #89b4fa;
  --accent-rgb: 137, 180, 250;
  --selection: #45475a;
  --muted: #585b70;
  --danger: #f38ba8;
  --warning: #f9e2af;
  --good: #a6e3a1;
  --cyan: #94e2d5;
  --magenta: #f5c2e7;
  --font: "JetBrainsMono Nerd Font", "JetBrains Mono", ui-monospace, monospace;
  --font-ui: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --border: rgba(205, 214, 244, 0.1);
  --border-strong: rgba(205, 214, 244, 0.18);
  --radius: 22px;
  --tap: 52px;
  --safe-top: env(safe-area-inset-top, 0px);
}

* {
  box-sizing: border-box;
  -webkit-tap-highlight-color: transparent;
}

html {
  scroll-behavior: smooth;
  background: var(--bg-deep);
}

body {
  margin: 0;
  min-width: 300px;
  min-height: 100dvh;
  background:
    radial-gradient(circle at 50% -20%, rgba(var(--accent-rgb), 0.11), transparent 38rem),
    var(--bg-deep);
  color: var(--fg);
  font-family: var(--font-ui);
  font-size: 15px;
  line-height: 1.5;
  overscroll-behavior-y: contain;
  -webkit-text-size-adjust: 100%;
}

button,
input,
textarea {
  font: inherit;
}

button,
a {
  touch-action: manipulation;
}

button:focus-visible,
a:focus-visible,
input:focus-visible,
textarea:focus-visible,
summary:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

[hidden] {
  display: none !important;
}

.ambient {
  position: fixed;
  inset: 0;
  z-index: -1;
  overflow: hidden;
  pointer-events: none;
}

.orb {
  position: absolute;
  width: 26rem;
  height: 26rem;
  border-radius: 999px;
  filter: blur(110px);
  opacity: 0.1;
}

.orb-one {
  top: -12rem;
  left: -12rem;
  background: var(--accent);
}

.orb-two {
  top: 45%;
  right: -18rem;
  background: var(--magenta);
}

.grid-plane {
  position: absolute;
  inset: 55% -30% -30%;
  opacity: 0.13;
  transform: perspective(420px) rotateX(64deg);
  transform-origin: center top;
  background-image:
    linear-gradient(rgba(var(--accent-rgb), 0.32) 1px, transparent 1px),
    linear-gradient(90deg, rgba(var(--accent-rgb), 0.32) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: linear-gradient(to bottom, transparent, #000 28%, transparent 90%);
}

#app {
  min-height: 100dvh;
}

.screen {
  width: 100%;
}

.eyebrow,
.section-index {
  margin: 0;
  color: var(--accent);
  font-family: var(--font);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

/* Authentication */
.lock-screen {
  display: grid;
  min-height: 100dvh;
  place-items: center;
  padding:
    max(calc(var(--safe-top) + 24px), 36px)
    max(calc(env(safe-area-inset-right, 0px) + 22px), 22px)
    max(calc(env(safe-area-inset-bottom, 0px) + 30px), 30px)
    max(calc(env(safe-area-inset-left, 0px) + 22px), 22px);
}

.lock-card {
  width: min(430px, 100%);
  padding: 34px 28px 28px;
  border: 1px solid var(--border);
  border-radius: 30px;
  background: linear-gradient(145deg, rgba(49, 50, 68, 0.78), rgba(22, 22, 34, 0.88));
  box-shadow: 0 30px 90px rgba(0, 0, 0, 0.38);
  backdrop-filter: blur(26px) saturate(130%);
}

.brand-mark {
  position: relative;
  width: 54px;
  height: 54px;
  margin-bottom: 30px;
  border: 2px solid rgba(var(--accent-rgb), 0.38);
  border-radius: 18px;
  background: rgba(var(--accent-rgb), 0.09);
  box-shadow: inset 0 0 24px rgba(var(--accent-rgb), 0.08);
}

.brand-mark::before,
.brand-mark::after,
.brand-mark span {
  position: absolute;
  content: "";
  border-radius: 50%;
}

.brand-mark::before {
  inset: 10px;
  border: 2px solid var(--accent);
}

.brand-mark::after {
  inset: 18px;
  background: var(--accent);
  box-shadow: 0 0 18px rgba(var(--accent-rgb), 0.64);
}

.brand-mark span {
  top: 4px;
  right: 4px;
  width: 7px;
  height: 7px;
  background: var(--good);
}

.lock-card h1 {
  margin: 8px 0 18px;
  font-size: clamp(42px, 13vw, 64px);
  font-weight: 650;
  letter-spacing: -0.065em;
  line-height: 0.88;
}

.lock-card h1 span {
  color: var(--fg-dim);
  font-weight: 420;
}

.link-state,
.connection-banner {
  display: flex;
  align-items: center;
  gap: 9px;
  color: var(--fg-soft);
  font-family: var(--font);
  font-size: 11px;
}

.status-dot,
.footer-dot {
  width: 7px;
  height: 7px;
  flex: 0 0 auto;
  border-radius: 50%;
  background: var(--good);
  box-shadow: 0 0 12px color-mix(in srgb, var(--good), transparent 30%);
}

.status-dot.searching {
  background: var(--warning);
  animation: pulse 1.4s ease-in-out infinite;
}

.status-dot.offline {
  background: var(--danger);
  box-shadow: 0 0 12px color-mix(in srgb, var(--danger), transparent 30%);
}

@keyframes pulse {
  50% { opacity: 0.32; transform: scale(0.75); }
}

#pin-form {
  margin-top: 34px;
}

#pin-form > label,
.reauth-field > span {
  display: block;
  margin-bottom: 9px;
  color: var(--fg-dim);
  font-family: var(--font);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.pin-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 9px;
}

#pin-input,
#admin-pin {
  width: 100%;
  height: 56px;
  border: 1px solid var(--border-strong);
  border-radius: 15px;
  background: rgba(16, 16, 25, 0.74);
  color: var(--fg);
  font-family: var(--font);
  font-size: 18px;
  letter-spacing: 0.3em;
  text-align: center;
}

#pin-input::placeholder {
  color: var(--muted);
  letter-spacing: 0.22em;
}

#pin-submit {
  display: flex;
  min-width: 122px;
  height: 56px;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 0 16px 0 20px;
  border: 0;
  border-radius: 15px;
  background: var(--accent);
  color: var(--bg-deep);
  cursor: pointer;
  font-weight: 750;
}

#pin-submit:disabled {
  cursor: wait;
  opacity: 0.55;
}

.button-arrow {
  font-family: var(--font);
  font-size: 20px;
}

.form-error {
  min-height: 21px;
  margin: 7px 0 0;
  color: var(--danger);
  font-size: 12px;
}

.privacy-note {
  margin: 18px 0 18px;
  color: var(--fg-dim);
  font-size: 12px;
  line-height: 1.6;
}

.text-link {
  color: var(--fg-soft);
  font-size: 12px;
  text-decoration: none;
}

.text-link:hover {
  color: var(--accent);
}

/* Dashboard frame */
.dashboard {
  max-width: 1080px;
  margin: 0 auto;
  padding:
    max(calc(var(--safe-top) + 8px), 12px)
    max(calc(env(safe-area-inset-right, 0px) + 16px), 16px)
    max(calc(env(safe-area-inset-bottom, 0px) + 116px), 116px)
    max(calc(env(safe-area-inset-left, 0px) + 16px), 16px);
}

.topbar {
  position: relative;
  z-index: 20;
  display: flex;
  min-height: 62px;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
  border-bottom: 1px solid var(--border);
}

.mini-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--fg);
  text-decoration: none;
}

.mini-mark {
  position: relative;
  width: 26px;
  height: 26px;
  border: 1px solid rgba(var(--accent-rgb), 0.52);
  border-radius: 8px;
}

.mini-mark::before,
.mini-mark::after {
  position: absolute;
  content: "";
  border-radius: 50%;
}

.mini-mark::before { inset: 5px; border: 1px solid var(--accent); }
.mini-mark::after { inset: 9px; background: var(--accent); }

.mini-brand > span:last-child {
  display: grid;
  line-height: 1;
}

.mini-brand strong,
.mini-brand small {
  font-family: var(--font);
  font-size: 9px;
  letter-spacing: 0.15em;
}

.mini-brand small {
  margin-top: 4px;
  color: var(--fg-dim);
}

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

.icon-button,
.session-button {
  height: 38px;
  border: 1px solid var(--border);
  border-radius: 11px;
  background: rgba(49, 50, 68, 0.45);
  color: var(--fg-soft);
  cursor: pointer;
}

.icon-button {
  display: grid;
  width: 38px;
  place-items: center;
}

.icon-button svg { width: 17px; height: 17px; }

.session-button {
  padding: 0 13px;
  font-family: var(--font);
  font-size: 10px;
}

.connection-banner {
  width: fit-content;
  margin: 20px 0 52px;
  padding: 8px 12px;
  border: 1px solid color-mix(in srgb, var(--good), transparent 76%);
  border-radius: 999px;
  background: color-mix(in srgb, var(--good), transparent 92%);
  color: var(--good);
}

.connection-banner.offline {
  border-color: color-mix(in srgb, var(--danger), transparent 70%);
  background: color-mix(in srgb, var(--danger), transparent 91%);
  color: var(--danger);
}

.command-center {
  margin-top: 52px;
  scroll-margin-top: 18px;
}

.hero-copy {
  margin-bottom: 30px;
}

.hero-copy h1 {
  max-width: 760px;
  margin: 9px 0 14px;
  font-size: clamp(38px, 10.5vw, 70px);
  font-weight: 560;
  letter-spacing: -0.065em;
  line-height: 0.94;
}

.hero-copy h1 em {
  color: var(--accent);
  font-style: normal;
}

.hero-subtitle {
  max-width: 520px;
  margin: 0;
  color: var(--fg-dim);
  font-size: 14px;
}

.status-rail {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-bottom: 54px;
}

.status-tile {
  display: flex;
  min-width: 0;
  align-items: center;
  gap: 10px;
  padding: 12px;
  border: 1px solid var(--border);
  border-radius: 15px;
  background: rgba(49, 50, 68, 0.34);
}

.status-icon,
.control-icon {
  display: grid;
  width: 32px;
  height: 32px;
  flex: 0 0 auto;
  place-items: center;
  border-radius: 10px;
  background: rgba(var(--accent-rgb), 0.1);
  color: var(--accent);
}

.status-icon svg,
.control-icon svg {
  width: 16px;
  height: 16px;
}

.status-tile > span:last-child {
  display: grid;
  min-width: 0;
}

.status-tile small,
.control-copy small {
  color: var(--fg-dim);
  font-size: 9px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.status-tile strong {
  overflow: hidden;
  color: var(--fg-soft);
  font-family: var(--font);
  font-size: 11px;
  font-weight: 600;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.section-heading {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 15px;
}

.section-heading h2 {
  margin: 3px 0 0;
  font-size: 24px;
  font-weight: 590;
  letter-spacing: -0.035em;
}

.section-heading > span {
  color: var(--fg-dim);
  font-family: var(--font);
  font-size: 9px;
  text-align: right;
  text-transform: uppercase;
}

.section-heading.compact h2 {
  font-size: 20px;
}

.panel {
  margin-top: 16px;
  padding: 20px;
  scroll-margin-top: 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background:
    linear-gradient(145deg, rgba(49, 50, 68, 0.62), rgba(22, 22, 34, 0.74));
  box-shadow: 0 18px 55px rgba(0, 0, 0, 0.16);
  backdrop-filter: blur(18px);
}

/* Live phone workstation */
.remote-panel {
  overflow: hidden;
  scroll-margin-top: max(calc(var(--safe-top) + 8px), 18px);
  border-color: rgba(var(--accent-rgb), 0.2);
  background:
    radial-gradient(circle at 92% 0%, rgba(var(--accent-rgb), 0.12), transparent 34%),
    linear-gradient(145deg, rgba(49, 50, 68, 0.72), rgba(16, 16, 25, 0.88));
}

.remote-heading {
  align-items: center;
}

.live-label {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}

.live-label .status-dot {
  width: 6px;
  height: 6px;
}

.remote-layout,
.remote-view-column,
.remote-input-column {
  display: grid;
  gap: 12px;
  min-width: 0;
}

.remote-monitor-bar {
  display: flex;
  min-width: 0;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 13px;
  background: rgba(16, 16, 25, 0.56);
}

.remote-monitor-bar > span {
  display: grid;
  min-width: 0;
}

.remote-monitor-bar small,
.remote-text-label {
  color: var(--fg-dim);
  font-family: var(--font);
  font-size: 8px;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.remote-monitor-bar strong {
  overflow: hidden;
  color: var(--fg-soft);
  font-family: var(--font);
  font-size: 10px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.remote-monitor-bar button {
  min-height: 36px;
  padding: 0 11px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: rgba(var(--accent-rgb), 0.08);
  color: var(--accent);
  cursor: pointer;
  font-family: var(--font);
  font-size: 9px;
}

.remote-screen-stage {
  position: relative;
  display: grid;
  min-width: 0;
  aspect-ratio: 1.547 / 1;
  overflow: hidden;
  place-items: center;
  border: 1px solid var(--border-strong);
  border-radius: 16px;
  background:
    linear-gradient(rgba(var(--accent-rgb), 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(var(--accent-rgb), 0.025) 1px, transparent 1px),
    #08080d;
  background-size: 24px 24px;
  box-shadow: inset 0 0 50px rgba(0, 0, 0, 0.52);
  cursor: crosshair;
  touch-action: none;
  user-select: none;
  -webkit-user-select: none;
}

#screen-frame {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  pointer-events: none;
}

.remote-screen-stage.interacting {
  border-color: rgba(var(--accent-rgb), 0.65);
  box-shadow: inset 0 0 50px rgba(0, 0, 0, 0.42), 0 0 0 2px rgba(var(--accent-rgb), 0.1);
}

.screen-placeholder {
  position: absolute;
  inset: 0;
  display: grid;
  align-content: center;
  justify-items: center;
  gap: 6px;
  padding: 20px;
  color: var(--fg-soft);
  text-align: center;
  pointer-events: none;
}

.screen-placeholder small {
  color: var(--fg-dim);
  font-family: var(--font);
  font-size: 9px;
}

.screen-loader {
  width: 24px;
  height: 24px;
  margin-bottom: 4px;
  border: 2px solid rgba(var(--accent-rgb), 0.15);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: screen-spin 850ms linear infinite;
}

@keyframes screen-spin {
  to { transform: rotate(360deg); }
}

.gesture-guide {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 6px;
}

.gesture-guide span {
  padding: 7px 9px;
  border: 1px solid var(--border);
  border-radius: 9px;
  background: rgba(16, 16, 25, 0.36);
  color: var(--fg-dim);
  font-family: var(--font);
  font-size: 8px;
}

.gesture-guide strong { color: var(--accent); }

.pointer-tools,
.key-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 6px;
}

.pointer-tools button,
.key-strip button,
.shortcut-grid button {
  min-height: 46px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: rgba(49, 50, 68, 0.5);
  color: var(--fg-soft);
  cursor: pointer;
  font-family: var(--font);
  font-size: 9px;
}

.pointer-tools button {
  display: grid;
  align-content: center;
  justify-items: center;
  gap: 1px;
}

.pointer-tools button span {
  color: var(--accent);
  font-size: 13px;
}

.pointer-tools button:active,
.key-strip button:active,
.shortcut-grid button:active {
  border-color: var(--accent);
  background: rgba(var(--accent-rgb), 0.12);
  transform: scale(0.97);
}

.remote-input-column {
  align-content: start;
  padding: 16px;
  border: 1px solid var(--border);
  border-radius: 17px;
  background: rgba(16, 16, 25, 0.42);
  scroll-margin-top: max(calc(var(--safe-top) + 12px), 24px);
}

.talk-heading h3 {
  margin: 5px 0 8px;
  font-size: 21px;
  letter-spacing: -0.04em;
  line-height: 1.08;
}

.talk-heading > p:last-child {
  margin: 0;
  color: var(--fg-dim);
  font-size: 11px;
  line-height: 1.55;
}

.talk-heading > p strong { color: var(--fg-soft); }

#remote-text-form {
  display: grid;
  gap: 8px;
}

.remote-text-label { margin-top: 3px; }

#remote-text {
  width: 100%;
  min-height: 112px;
  resize: vertical;
  padding: 13px;
  border: 1px solid var(--border-strong);
  border-radius: 13px;
  background: rgba(8, 8, 13, 0.72);
  color: var(--fg);
  font-size: 16px;
  line-height: 1.45;
}

#remote-text::placeholder { color: var(--muted); }

.text-actions {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 7px;
}

.text-actions button {
  min-height: 48px;
  border: 1px solid var(--border);
  border-radius: 12px;
  cursor: pointer;
  font-weight: 720;
}

#voice-focus {
  background: rgba(var(--accent-rgb), 0.08);
  color: var(--accent);
}

#voice-focus span {
  color: var(--danger);
  text-shadow: 0 0 9px color-mix(in srgb, var(--danger), transparent 25%);
}

#send-text {
  display: flex;
  align-items: center;
  justify-content: space-around;
  background: var(--accent);
  color: var(--bg-deep);
}

.key-strip {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.key-strip button {
  min-width: 0;
  min-height: 40px;
  padding: 0 3px;
}

.key-strip .key-accent {
  border-color: rgba(var(--accent-rgb), 0.32);
  color: var(--accent);
}

.shortcut-drawer {
  border-top: 1px solid var(--border);
  padding-top: 8px;
}

.shortcut-drawer summary {
  padding: 7px 2px;
  color: var(--fg-dim);
  cursor: pointer;
  font-family: var(--font);
  font-size: 9px;
}

.shortcut-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 6px;
  padding-top: 5px;
}

/* Command buttons */
.action-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}

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

.cmd {
  position: relative;
  display: grid;
  min-height: 90px;
  grid-template-columns: 38px 1fr;
  align-items: center;
  gap: 11px;
  padding: 13px;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: 17px;
  background: rgba(49, 50, 68, 0.56);
  color: var(--fg);
  cursor: pointer;
  text-align: left;
  transition: transform 120ms ease, border-color 120ms ease, background 120ms ease;
}

.cmd::after {
  position: absolute;
  top: -36px;
  right: -36px;
  width: 74px;
  height: 74px;
  border-radius: 50%;
  background: var(--accent);
  content: "";
  filter: blur(30px);
  opacity: 0;
  transition: opacity 160ms ease;
}

.cmd:hover {
  border-color: rgba(var(--accent-rgb), 0.38);
  background: rgba(49, 50, 68, 0.8);
}

.cmd:hover::after { opacity: 0.16; }
.cmd:active { transform: scale(0.975); }

.cmd:disabled {
  cursor: not-allowed;
  filter: saturate(0.2);
  opacity: 0.42;
}

.cmd-icon {
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  border: 1px solid rgba(var(--accent-rgb), 0.16);
  border-radius: 12px;
  background: rgba(var(--accent-rgb), 0.08);
  color: var(--accent);
}

.cmd-icon svg {
  width: 19px;
  height: 19px;
}

.cmd-copy {
  display: grid;
  min-width: 0;
  gap: 2px;
}

.cmd-copy strong {
  overflow: hidden;
  font-size: 13px;
  font-weight: 620;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.cmd-copy small {
  color: var(--fg-dim);
  font-family: var(--font);
  font-size: 8px;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.quick-grid .cmd:first-child {
  border-color: rgba(var(--accent-rgb), 0.32);
  background: var(--accent);
  color: var(--bg-deep);
}

.quick-grid .cmd:first-child .cmd-icon {
  border-color: rgba(16, 16, 25, 0.14);
  background: rgba(16, 16, 25, 0.12);
  color: var(--bg-deep);
}

.quick-grid .cmd:first-child .cmd-copy small {
  color: color-mix(in srgb, var(--bg-deep), transparent 26%);
}

.workspace-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 7px;
}

.workspace-button {
  position: relative;
  min-height: 54px;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: rgba(16, 16, 25, 0.42);
  color: var(--fg-dim);
  cursor: pointer;
  font-family: var(--font);
  font-size: 13px;
}

.workspace-button.active {
  border-color: var(--accent);
  background: rgba(var(--accent-rgb), 0.12);
  color: var(--accent);
  box-shadow: inset 0 -2px 0 var(--accent);
}

.workspace-button.has-windows::after {
  position: absolute;
  right: 6px;
  bottom: 6px;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--fg-dim);
  content: "";
}

.dashboard-columns {
  display: grid;
  gap: 0;
}

.control-stack {
  display: grid;
  gap: 8px;
  margin-bottom: 12px;
}

.control-row {
  display: grid;
  grid-template-columns: 38px 1fr auto;
  align-items: center;
  gap: 11px;
  padding: 12px;
  border: 1px solid var(--border);
  border-radius: 17px;
  background: rgba(16, 16, 25, 0.35);
}

.control-copy {
  display: grid;
}

.control-copy strong {
  font-size: 12px;
  font-weight: 620;
}

.control-row output {
  color: var(--accent);
  font-family: var(--font);
  font-size: 11px;
  font-weight: 700;
}

input[type="range"] {
  grid-column: 1 / -1;
  width: 100%;
  height: 24px;
  margin: 3px 0 -2px;
  appearance: none;
  background: transparent;
  cursor: pointer;
}

input[type="range"]::-webkit-slider-runnable-track {
  height: 4px;
  border-radius: 999px;
  background: linear-gradient(
    90deg,
    var(--accent) 0 var(--range-fill, 50%),
    var(--selection) var(--range-fill, 50%) 100%
  );
}

input[type="range"]::-moz-range-track {
  height: 4px;
  border-radius: 999px;
  background: var(--selection);
}

input[type="range"]::-moz-range-progress {
  height: 4px;
  border-radius: 999px;
  background: var(--accent);
}

input[type="range"]::-webkit-slider-thumb {
  width: 19px;
  height: 19px;
  margin-top: -7.5px;
  appearance: none;
  border: 4px solid var(--bg-dark);
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 1px rgba(var(--accent-rgb), 0.45), 0 3px 10px rgba(0, 0, 0, 0.3);
}

input[type="range"]::-moz-range-thumb {
  width: 13px;
  height: 13px;
  border: 4px solid var(--bg-dark);
  border-radius: 50%;
  background: var(--accent);
}

.system-grid,
.menu-grid,
.window-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.system-grid .cmd,
.menu-grid .cmd,
.window-grid .cmd,
.admin-grid .cmd,
.power-grid .cmd {
  min-height: 74px;
}

.system-grid .cmd-copy strong {
  line-height: 1.15;
  white-space: normal;
}

.cmd.active {
  border-color: rgba(var(--accent-rgb), 0.48);
  background: rgba(var(--accent-rgb), 0.11);
}

.danger-panel {
  border-color: color-mix(in srgb, var(--danger), transparent 82%);
}

.power-grid .cmd {
  border-color: color-mix(in srgb, var(--danger), transparent 84%);
}

.power-grid .cmd-icon {
  border-color: color-mix(in srgb, var(--danger), transparent 78%);
  background: color-mix(in srgb, var(--danger), transparent 92%);
  color: var(--danger);
}

.maintenance-panel .cmd-icon {
  color: var(--warning);
}

footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin: 28px 0 12px;
  padding: 18px 4px;
  border-top: 1px solid var(--border);
  color: var(--fg-dim);
  font-family: var(--font);
  font-size: 9px;
}

footer > div {
  display: flex;
  align-items: center;
  gap: 8px;
}

footer nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 13px;
}

footer a,
footer button {
  padding: 0;
  border: 0;
  background: none;
  color: var(--fg-dim);
  cursor: pointer;
  font: inherit;
  text-decoration: none;
}

footer a:hover,
footer button:hover { color: var(--accent); }

.bottom-dock {
  position: fixed;
  z-index: 50;
  right: max(calc(env(safe-area-inset-right, 0px) + 12px), 12px);
  bottom: max(calc(env(safe-area-inset-bottom, 0px) + 12px), 12px);
  left: max(calc(env(safe-area-inset-left, 0px) + 12px), 12px);
  display: grid;
  max-width: 430px;
  min-height: 66px;
  grid-template-columns: repeat(4, 1fr);
  margin: 0 auto;
  padding: 7px;
  border: 1px solid var(--border-strong);
  border-radius: 20px;
  background: rgba(16, 16, 25, 0.88);
  box-shadow: 0 18px 55px rgba(0, 0, 0, 0.38);
  backdrop-filter: blur(24px) saturate(145%);
}

.bottom-dock a {
  display: grid;
  place-items: center;
  gap: 1px;
  border-radius: 14px;
  color: var(--fg-dim);
  font-family: var(--font);
  font-size: 8px;
  text-decoration: none;
}

.bottom-dock a:first-child {
  background: rgba(var(--accent-rgb), 0.12);
  color: var(--accent);
}

.bottom-dock svg {
  width: 17px;
  height: 17px;
}

/* Feedback */
.toast {
  position: fixed;
  z-index: 100;
  right: 16px;
  bottom: max(calc(env(safe-area-inset-bottom, 0px) + 94px), 94px);
  left: 16px;
  width: fit-content;
  max-width: min(430px, calc(100vw - 32px));
  margin: 0 auto;
  padding: 12px 16px;
  border: 1px solid var(--border-strong);
  border-radius: 13px;
  background: rgba(16, 16, 25, 0.94);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.34);
  color: var(--fg);
  font-family: var(--font);
  font-size: 10px;
  text-align: center;
  backdrop-filter: blur(20px);
}

.toast.error {
  border-color: color-mix(in srgb, var(--danger), transparent 50%);
  color: var(--danger);
}

dialog {
  width: min(400px, calc(100vw - 34px));
  padding: 0;
  border: 1px solid var(--border-strong);
  border-radius: 24px;
  background: var(--bg-dark);
  color: var(--fg);
  box-shadow: 0 30px 90px rgba(0, 0, 0, 0.56);
}

dialog::backdrop {
  background: rgba(10, 10, 16, 0.74);
  backdrop-filter: blur(8px);
}

dialog form {
  padding: 24px;
}

.dialog-icon {
  display: grid;
  width: 46px;
  height: 46px;
  margin-bottom: 20px;
  place-items: center;
  border-radius: 14px;
  background: rgba(var(--accent-rgb), 0.1);
  color: var(--accent);
}

.dialog-icon svg { width: 22px; height: 22px; }

dialog h3 {
  margin: 6px 0 8px;
  font-size: 24px;
  letter-spacing: -0.04em;
}

dialog p:not(.section-index) {
  margin: 0 0 20px;
  color: var(--fg-dim);
  font-size: 13px;
}

.reauth-field {
  display: block;
  margin: 20px 0;
}

#admin-pin {
  height: 50px;
}

dialog menu {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin: 24px 0 0;
  padding: 0;
}

dialog menu button {
  height: 48px;
  border: 1px solid var(--border);
  border-radius: 13px;
  background: var(--surface);
  color: var(--fg);
  cursor: pointer;
}

#confirm-ok {
  border-color: transparent;
  background: var(--accent);
  color: var(--bg-deep);
  font-weight: 700;
}

#confirm-ok.danger {
  background: var(--danger);
}

[data-state="ready"] #main {
  animation: arrive 260ms ease-out;
}

@keyframes arrive {
  from { opacity: 0; transform: translateY(6px); }
}

/* Install page */
.install-shell {
  display: grid;
  min-height: 100dvh;
  place-items: center;
  padding:
    max(calc(var(--safe-top) + 24px), 28px)
    max(calc(env(safe-area-inset-right, 0px) + 18px), 18px)
    max(calc(env(safe-area-inset-bottom, 0px) + 28px), 28px)
    max(calc(env(safe-area-inset-left, 0px) + 18px), 18px);
}

.install-card {
  width: min(920px, 100%);
  padding: clamp(22px, 4vw, 40px);
  border: 1px solid var(--border);
  border-radius: 28px;
  background: linear-gradient(145deg, rgba(49, 50, 68, 0.72), rgba(22, 22, 34, 0.88));
  box-shadow: 0 30px 90px rgba(0, 0, 0, 0.35);
  backdrop-filter: blur(24px);
}

.install-title-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 8px;
}

.install-card h1 {
  margin: 0;
  font-size: clamp(30px, 6vw, 52px);
  letter-spacing: -0.055em;
  line-height: 1;
}

.install-card .lead {
  max-width: 670px;
  margin: 12px 0 26px;
  color: var(--fg-dim);
}

.badge,
.tag {
  width: fit-content;
  border: 1px solid rgba(var(--accent-rgb), 0.28);
  border-radius: 999px;
  background: rgba(var(--accent-rgb), 0.09);
  color: var(--accent);
  font-family: var(--font);
  font-size: 8px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.badge { padding: 6px 9px; }
.tag { padding: 3px 6px; }
.tag.warn { border-color: color-mix(in srgb, var(--warning), transparent 65%); color: var(--warning); }
.tag.muted { border-color: var(--border); color: var(--fg-dim); }

.status {
  margin: 16px 0;
  padding: 13px 15px;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: rgba(16, 16, 25, 0.42);
  color: var(--fg-soft);
  font-size: 12px;
}

.status.ok { border-color: color-mix(in srgb, var(--good), transparent 72%); }
.status.warn { border-color: color-mix(in srgb, var(--warning), transparent 70%); }
.status.err { border-color: color-mix(in srgb, var(--danger), transparent 65%); }
.status pre { overflow-x: auto; color: var(--accent); font-family: var(--font); }
.status a { color: var(--accent); }

.qr-wrap {
  display: grid;
  grid-template-columns: minmax(220px, 300px) 1fr;
  gap: 28px;
  align-items: start;
  margin: 26px 0;
}

.qr-box {
  padding: 12px;
  border-radius: 20px;
  background: #fff;
}

.qr-box img {
  display: block;
  width: 100%;
  aspect-ratio: 1;
}

.qrcap {
  margin-top: 9px;
  overflow-wrap: anywhere;
  color: var(--fg-dim);
  font-family: var(--font);
  font-size: 9px;
  text-align: center;
}

.urls {
  display: grid;
  gap: 8px;
}

.url-row {
  position: relative;
  min-width: 0;
  padding: 13px 72px 13px 13px;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: rgba(16, 16, 25, 0.38);
}

.url-row .label {
  display: flex;
  align-items: center;
  gap: 7px;
  margin-bottom: 5px;
  color: var(--fg-dim);
  font-family: var(--font);
  font-size: 8px;
  text-transform: uppercase;
}

.url-row code {
  display: block;
  overflow: hidden;
  color: var(--fg-soft);
  font-family: var(--font);
  font-size: 10px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.copy {
  position: absolute;
  top: 50%;
  right: 11px;
  height: 30px;
  padding: 0 9px;
  transform: translateY(-50%);
  border: 1px solid var(--border);
  border-radius: 9px;
  background: var(--surface);
  color: var(--accent);
  cursor: pointer;
  font-family: var(--font);
  font-size: 8px;
}

.copy.copied { color: var(--good); }

.pin-block {
  position: relative;
  margin: 16px 0;
  padding: 15px;
  border: 1px dashed var(--border-strong);
  border-radius: 14px;
  color: var(--fg-dim);
  font-size: 12px;
}

.pin-block code {
  display: inline-block;
  margin-top: 8px;
  color: var(--fg);
  font-family: var(--font);
  font-size: 18px;
  letter-spacing: 0.2em;
}

.install-guides {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-top: 22px;
}

.install-guide {
  padding: 18px;
  border: 1px solid var(--border);
  border-radius: 17px;
  background: rgba(16, 16, 25, 0.32);
}

.install-guide h2 {
  margin: 0 0 8px;
  font-size: 16px;
}

.install-guide ol {
  margin: 0;
  padding-left: 18px;
  color: var(--fg-dim);
  font-size: 12px;
}

.install-guide li + li { margin-top: 5px; }

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 18px;
}

.btn {
  min-height: 44px;
  padding: 0 14px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--surface);
  color: var(--fg);
  cursor: pointer;
  font-size: 12px;
  line-height: 42px;
  text-decoration: none;
}

.btn.primary {
  border-color: transparent;
  background: var(--accent);
  color: var(--bg-deep);
  font-weight: 700;
}

@media (min-width: 720px) {
  .dashboard {
    padding-right: 28px;
    padding-left: 28px;
  }

  .quick-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .remote-layout { grid-template-columns: minmax(0, 1.55fr) minmax(260px, 0.85fr); }
  .gesture-guide { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .key-strip { grid-template-columns: repeat(8, minmax(0, 1fr)); }
  .shortcut-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .quick-grid .cmd:first-child { grid-column: span 2; }
  .workspace-grid { grid-template-columns: repeat(10, 1fr); }
  .dashboard-columns { grid-template-columns: 1.35fr 1fr; gap: 16px; }
  .lower-columns { grid-template-columns: 1.45fr 0.85fr; }
  .app-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .window-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .menu-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .power-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .admin-grid { grid-template-columns: 1fr; }
}

@media (min-width: 800px) {
  body[data-camera-safe="true"] {
    --safe-top: 75px;
  }
}

@media (max-width: 620px) {
  .qr-wrap,
  .install-guides { grid-template-columns: 1fr; }
  .qr-box { max-width: 290px; margin: 0 auto; }
}

@media (max-width: 390px) {
  .lock-card { padding: 28px 20px 22px; }
  .pin-row { grid-template-columns: 1fr; }
  #pin-submit { width: 100%; }
  .status-rail { grid-template-columns: 1fr; }
  .status-tile { min-height: 58px; }
  .action-grid { grid-template-columns: 1fr 1fr; }
  .cmd { grid-template-columns: 34px 1fr; padding: 10px; }
  .cmd-icon { width: 34px; height: 34px; }
  .section-heading > span { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}