:root {
  color-scheme: light;
  --bg: #edf1f8;
  --bg-deep: #e4e9f3;
  --ink: #172033;
  --ink-soft: #526078;
  --ink-muted: #5f6f86;
  --glass: rgba(255, 255, 255, 0.68);
  --glass-strong: rgba(255, 255, 255, 0.84);
  --glass-soft: rgba(255, 255, 255, 0.48);
  --glass-border: rgba(255, 255, 255, 0.76);
  --line: rgba(51, 65, 85, 0.13);
  --line-strong: rgba(51, 65, 85, 0.22);
  --inset: rgba(241, 245, 249, 0.88);
  --solid: #f8fafc;
  --critical: #101827;
  --critical-soft: #172133;
  --critical-ink: #f8fafc;
  --accent: #7c3aed;
  --accent-hover: #6d28d9;
  --accent-lift: #8b5cf6;
  --accent-pale: rgba(124, 58, 237, 0.12);
  --online: #10b981;
  --warning: #f59e0b;
  --error: #f43f5e;
  --online-bg: #ecfdf5;
  --warning-bg: #fffbeb;
  --error-bg: #fff1f2;
  --online-ink: #047857;
  --warning-ink: #92400e;
  --error-ink: #be123c;
  --focus: rgba(124, 58, 237, 0.38);
  --shadow: 0 6px 8px rgba(78, 65, 118, 0.12), inset 0 1px 0 rgba(255, 255, 255, 0.72);
  --shadow-small: 0 3px 6px rgba(64, 52, 102, 0.1), inset 0 1px 0 rgba(255, 255, 255, 0.52);
  --led-color: #7c3aed;
  --led-strength: 0.5;
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  font-family: Inter, "Segoe UI", "Microsoft YaHei UI", "PingFang SC", system-ui, sans-serif;
  font-synthesis: none;
  -webkit-font-smoothing: antialiased;
}

html[data-theme="dark"] {
  color-scheme: dark;
  --bg: #090b11;
  --bg-deep: #07090e;
  --ink: #f3f6fb;
  --ink-soft: #b8c1d1;
  --ink-muted: #8792a7;
  --glass: rgba(18, 22, 36, 0.58);
  --glass-strong: rgba(24, 29, 47, 0.78);
  --glass-soft: rgba(255, 255, 255, 0.045);
  --glass-border: rgba(255, 255, 255, 0.085);
  --line: rgba(255, 255, 255, 0.075);
  --line-strong: rgba(255, 255, 255, 0.15);
  --inset: rgba(7, 10, 18, 0.48);
  --solid: #121724;
  --critical: #080b12;
  --critical-soft: #111827;
  --critical-ink: #f8fafc;
  --accent: #a78bfa;
  --accent-hover: #8b5cf6;
  --accent-lift: #c4b5fd;
  --accent-pale: rgba(139, 92, 246, 0.17);
  --online-bg: rgba(16, 185, 129, 0.13);
  --warning-bg: rgba(245, 158, 11, 0.14);
  --error-bg: rgba(244, 63, 94, 0.14);
  --online-ink: #6ee7b7;
  --warning-ink: #fcd34d;
  --error-ink: #fda4af;
  --shadow: 0 6px 8px rgba(0, 0, 0, 0.3), inset 0 1px 0 rgba(255, 255, 255, 0.055);
  --shadow-small: 0 3px 6px rgba(0, 0, 0, 0.24), inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

* {
  box-sizing: border-box;
}

html {
  min-width: 320px;
  min-height: 100%;
  background: var(--bg);
}

body {
  min-height: 100vh;
  margin: 0;
  overflow-x: hidden;
  color: var(--ink);
  background: var(--bg);
}

body::before {
  content: "";
  position: fixed;
  inset: -24%;
  z-index: 0;
  pointer-events: none;
  background:
    radial-gradient(circle at 18% 22%, rgba(124, 58, 237, 0.3), transparent 29%),
    radial-gradient(circle at 80% 16%, rgba(99, 102, 241, 0.23), transparent 28%),
    radial-gradient(circle at 73% 82%, rgba(236, 72, 153, 0.18), transparent 27%),
    radial-gradient(circle at 15% 80%, rgba(16, 185, 129, 0.13), transparent 25%);
  filter: blur(26px);
  animation: ambient-orbit 26s ease-in-out infinite alternate;
}

html[data-theme="dark"] body::before {
  opacity: 0.72;
}

.login-view,
.app-view {
  position: relative;
  z-index: 1;
}

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

button {
  color: inherit;
}

button,
input[type="color"],
input[type="range"],
.switch-control {
  touch-action: manipulation;
}

button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
[tabindex]:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 2px;
}

[hidden] {
  display: none !important;
}

::placeholder {
  color: var(--ink-muted);
  opacity: 1;
}

::selection {
  color: #fff;
  background: var(--accent);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.icon-sprite {
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden;
}

svg {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.login-card,
.topbar,
.device-rail,
.studio-card,
.tool-section,
.canvas-tool,
.table-section,
.capability-section,
.maintenance-section,
.lighting-workspace .control-fieldset,
.user-directory,
dialog,
.transfer-progress {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  box-shadow: var(--shadow);
  backdrop-filter: blur(20px) saturate(175%);
  -webkit-backdrop-filter: blur(20px) saturate(175%);
}

.login-view {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 32px 20px;
}

.login-card {
  position: relative;
  width: min(100%, 440px);
  padding: 30px;
  border-radius: 20px;
}

.auth-brand {
  display: flex;
  align-items: center;
  gap: 13px;
  padding-right: 48px;
}

.auth-brand h1 {
  margin: 0;
  font-size: 19px;
  line-height: 1.25;
  letter-spacing: -0.02em;
}

.auth-brand p {
  margin: 5px 0 0;
  color: var(--ink-muted);
  font-size: 12px;
}

.brand-logo {
  width: 42px;
  height: 42px;
  display: inline-grid;
  place-items: center;
  flex: 0 0 auto;
  color: #fff;
  background: linear-gradient(135deg, #7c3aed, #5b4fdb 55%, #6d28d9);
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 13px;
  box-shadow: 0 5px 8px rgba(124, 58, 237, 0.28);
  font-size: 15px;
  font-weight: 800;
  letter-spacing: 0.04em;
}

.brand-logo-small {
  width: 36px;
  height: 36px;
  border-radius: 11px;
  font-size: 13px;
}

.studio-badge {
  min-height: 22px;
  padding: 2px 8px;
  display: inline-flex;
  align-items: center;
  vertical-align: 2px;
  color: var(--accent);
  background: var(--accent-pale);
  border: 1px solid color-mix(in srgb, var(--accent) 30%, transparent);
  border-radius: 999px;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0;
}

.auth-mode-switch {
  min-height: 50px;
  margin: 26px 0 24px;
  padding: 3px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 4px;
  background: color-mix(in srgb, var(--glass-soft) 84%, transparent);
  border: 1px solid var(--line);
  border-radius: 13px;
}

.auth-mode-button {
  min-height: 44px;
  padding: 0 12px;
  color: var(--ink-muted);
  cursor: pointer;
  background: transparent;
  border: 0;
  border-radius: 9px;
  font-size: 12px;
  font-weight: 650;
}

.auth-mode-button.active {
  color: var(--ink);
  background: var(--glass-strong);
  box-shadow: var(--shadow-small);
}

.auth-form {
  display: grid;
}

.form-heading {
  margin-bottom: 22px;
}

.form-heading h2,
.registration-result h2 {
  margin: 0;
  font-size: 20px;
  letter-spacing: -0.02em;
}

.form-heading p,
.registration-result p {
  margin: 6px 0 0;
  color: var(--ink-muted);
  font-size: 12px;
  line-height: 1.55;
}

.field-label {
  margin-bottom: 7px;
  color: var(--ink-soft);
  font-size: 12px;
  font-weight: 620;
}

.text-input,
.hex-input,
.select-input,
.number-input,
.text-area,
.device-select {
  width: 100%;
  min-height: 44px;
  padding: 9px 12px;
  color: var(--ink);
  background: var(--inset);
  border: 1px solid var(--line-strong);
  border-radius: 9px;
  transition: background-color 160ms var(--ease), border-color 160ms var(--ease), box-shadow 160ms var(--ease);
}

.text-input:hover,
.hex-input:hover,
.select-input:hover,
.number-input:hover,
.text-area:hover,
.device-select:hover {
  border-color: color-mix(in srgb, var(--accent) 38%, var(--line-strong));
}

.text-input:focus,
.hex-input:focus,
.select-input:focus,
.number-input:focus,
.text-area:focus,
.device-select:focus {
  background: color-mix(in srgb, var(--solid) 82%, transparent);
  border-color: var(--accent);
}

.text-area {
  min-height: 88px;
  resize: vertical;
  line-height: 1.5;
}

.number-input {
  width: 92px;
  min-height: 44px;
}

.auth-form .text-input,
.password-form .text-input {
  margin-bottom: 17px;
}

.form-error {
  min-height: 20px;
  margin: -4px 0 8px;
  color: var(--error-ink);
  font-size: 12px;
  line-height: 1.45;
}

.primary-button,
.quiet-button,
.danger-button,
.icon-button,
.mode-button,
.row-action,
.file-button,
.approve-button,
.reject-button,
.danger-solid-button {
  min-height: 44px;
  padding: 0 14px;
  border-radius: 11px;
  font-weight: 650;
  cursor: pointer;
  transition: color 160ms var(--ease), background-color 160ms var(--ease), border-color 160ms var(--ease), box-shadow 160ms var(--ease), transform 120ms var(--ease);
}

.primary-button:active,
.quiet-button:active,
.danger-button:active,
.icon-button:active,
.mode-button:active,
.row-action:active,
.swatch:active {
  transform: scale(0.98);
}

.primary-button,
.icon-button,
.danger-solid-button {
  color: #fff;
  background: linear-gradient(135deg, #7c3aed, #5b4fdb 55%, #6d28d9);
  border: 1px solid rgba(196, 181, 253, 0.42);
  box-shadow: 0 5px 8px rgba(124, 58, 237, 0.26);
}

.primary-button:hover,
.icon-button:hover {
  background: linear-gradient(135deg, #6d28d9, #4f46e5 55%, #7c3aed);
  box-shadow: 0 6px 8px rgba(124, 58, 237, 0.32);
}

button:disabled {
  cursor: not-allowed;
  opacity: 0.52;
  transform: none !important;
}

.quiet-button,
.mode-button,
.row-action,
.file-button {
  color: var(--ink-soft);
  background: color-mix(in srgb, var(--glass-soft) 80%, transparent);
  border: 1px solid var(--line-strong);
}

.quiet-button:hover,
.mode-button:hover,
.row-action:hover,
.file-button:hover {
  color: var(--ink);
  background: var(--glass-strong);
  border-color: color-mix(in srgb, var(--accent) 38%, var(--line-strong));
}

.danger-button {
  color: var(--error-ink);
  background: transparent;
  border: 1px solid color-mix(in srgb, var(--error) 45%, var(--line));
}

.danger-button:hover {
  color: #fff;
  background: var(--error);
  border-color: var(--error);
}

.danger-solid-button {
  background: var(--error);
  border-color: color-mix(in srgb, var(--error) 68%, #fff);
  box-shadow: none;
}

.icon-button {
  width: 44px;
  padding: 0;
  display: inline-grid;
  place-items: center;
}

.icon-text-button,
.file-button,
.danger-solid-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.compact-button {
  min-height: 44px;
  padding: 0 12px;
  font-size: 12px;
}

.full-width-button {
  width: 100%;
  margin-top: 12px;
}

.auth-submit,
.result-action {
  width: 100%;
}

.registration-result {
  outline: 0;
}

.result-status {
  width: 40px;
  height: 40px;
  margin-bottom: 18px;
  display: grid;
  place-items: center;
  color: #fff;
  background: var(--online);
  border-radius: 50%;
}

.result-status::after {
  content: "✓";
  font-size: 18px;
  font-weight: 800;
}

.theme-toggle {
  position: relative;
  width: 44px;
  min-width: 44px;
  height: 44px;
  padding: 0;
  display: inline-grid;
  place-items: center;
  color: var(--ink-soft);
  cursor: pointer;
  background: color-mix(in srgb, var(--glass-soft) 82%, transparent);
  border: 1px solid var(--line-strong);
  border-radius: 12px;
}

.theme-toggle:hover {
  color: var(--accent);
  background: var(--glass-strong);
  border-color: color-mix(in srgb, var(--accent) 40%, var(--line));
}

.theme-icon {
  position: absolute;
  transition: opacity 170ms var(--ease), transform 170ms var(--ease);
}

.theme-icon-moon,
html[data-theme="dark"] .theme-icon-sun {
  opacity: 0;
  transform: scale(0.72) rotate(-16deg);
}

html[data-theme="dark"] .theme-icon-moon {
  opacity: 1;
  transform: scale(1) rotate(0);
}

.login-theme-toggle {
  position: absolute;
  top: 20px;
  right: 20px;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  min-height: 64px;
  border-width: 0 0 1px;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.topbar-inner {
  min-height: 64px;
  padding: 8px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand-lockup {
  display: flex;
  align-items: center;
  gap: 12px;
  flex: 0 0 auto;
}

.brand-lockup > strong {
  font-size: 15px;
  letter-spacing: -0.015em;
}

.workspace-nav {
  min-height: 48px;
  margin-right: auto;
  padding: 2px;
  display: flex;
  align-items: center;
  gap: 3px;
  background: color-mix(in srgb, var(--glass-soft) 82%, transparent);
  border: 1px solid var(--line);
  border-radius: 12px;
}

.workspace-nav-button {
  min-height: 44px;
  padding: 0 14px;
  color: var(--ink-muted);
  cursor: pointer;
  background: transparent;
  border: 0;
  border-radius: 9px;
  font-size: 12px;
  font-weight: 650;
}

.workspace-nav-button:hover {
  color: var(--ink);
}

.workspace-nav-button.active {
  color: var(--ink);
  background: var(--glass-strong);
  box-shadow: var(--shadow-small);
}

.pending-count-badge {
  min-width: 18px;
  height: 18px;
  margin-left: 5px;
  padding: 0 5px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--warning-ink);
  background: var(--warning-bg);
  border-radius: 999px;
  font-size: 10px;
}

.topbar-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.connection-badge,
.account-badge {
  min-height: 38px;
  padding: 0 12px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--ink-soft);
  background: color-mix(in srgb, var(--glass-soft) 80%, transparent);
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 12px;
}

.connection-badge i {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--ink-muted);
}

.connection-badge.online i {
  background: var(--online);
  box-shadow: 0 0 10px color-mix(in srgb, var(--online) 75%, transparent);
}

.connection-badge.offline i {
  background: var(--error);
}

.account-badge {
  gap: 9px;
}

.account-badge strong {
  max-width: 130px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: var(--ink);
  font-size: 12px;
}

.account-badge small {
  padding: 2px 7px;
  color: var(--accent);
  background: var(--accent-pale);
  border: 1px solid color-mix(in srgb, var(--accent) 28%, transparent);
  border-radius: 999px;
  font-size: 9px;
  font-weight: 750;
  letter-spacing: 0.06em;
}

.console-layout {
  min-height: calc(100vh - 64px);
  display: grid;
  grid-template-columns: 256px minmax(0, 1fr);
  align-items: start;
}

.device-rail {
  position: sticky;
  top: 64px;
  height: calc(100vh - 64px);
  padding: 18px 16px;
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  overscroll-behavior: contain;
  border-width: 0 1px 0 0;
  box-shadow: none;
}

.rail-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 0 4px;
}

.rail-kicker {
  margin: 0 0 5px;
  color: var(--ink-muted);
  font-size: 10px;
  font-weight: 760;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.rail-heading h2 {
  margin: 0;
  color: var(--ink-soft);
  font-size: 12px;
  font-weight: 620;
}

.device-list {
  margin-top: 14px;
  display: grid;
  gap: 6px;
}

.device-list-item {
  width: 100%;
  min-height: 62px;
  padding: 9px 10px;
  display: grid;
  grid-template-columns: 8px minmax(0, 1fr) auto;
  align-items: center;
  gap: 10px;
  color: var(--ink-soft);
  text-align: left;
  cursor: pointer;
  background: transparent;
  border: 1px solid transparent;
  border-radius: 12px;
}

.device-list-item:hover {
  color: var(--ink);
  background: color-mix(in srgb, var(--glass-soft) 68%, transparent);
}

.device-list-item.selected {
  color: var(--ink);
  background: var(--accent-pale);
  border-color: color-mix(in srgb, var(--accent) 35%, transparent);
}

.device-status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--ink-muted);
}

.device-status-dot.online {
  background: var(--online);
  box-shadow: 0 0 10px color-mix(in srgb, var(--online) 75%, transparent);
}

.device-list-copy {
  min-width: 0;
}

.device-list-copy strong,
.device-list-copy small {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.device-list-copy strong {
  font-size: 12px;
}

.device-list-copy small {
  margin-top: 4px;
  color: var(--ink-muted);
  font-family: ui-monospace, "Cascadia Mono", Consolas, monospace;
  font-size: 9px;
}

.device-list-state {
  color: var(--ink-muted);
  font-size: 10px;
  white-space: nowrap;
}

.mobile-device-label,
.device-select {
  display: none;
}

.workbench-tabs {
  min-height: 0;
  margin-top: 28px;
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.workbench-tabs .rail-kicker {
  padding: 0 9px 4px;
}

.workbench-tab {
  position: relative;
  width: 100%;
  min-height: 44px;
  padding: 0 10px;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 10px;
  color: var(--ink-soft);
  text-align: left;
  cursor: pointer;
  background: transparent;
  border: 1px solid transparent;
  border-radius: 9px;
  font-size: 12px;
  font-weight: 560;
  white-space: nowrap;
}

.workbench-tab:hover {
  color: var(--ink);
  background: color-mix(in srgb, var(--glass-soft) 68%, transparent);
}

.workbench-tab.active {
  color: var(--ink);
  background: var(--glass-strong);
  border-color: var(--line);
  box-shadow: var(--shadow-small);
  font-weight: 650;
}

.workbench-tab.active i {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 9px color-mix(in srgb, var(--accent) 70%, transparent);
  margin-left: auto;
}

.workbench-tab small {
  margin-left: auto;
  color: var(--online-ink);
  font-family: ui-monospace, "Cascadia Mono", Consolas, monospace;
  font-size: 9px;
}

.workbench-tab.capability-pending::before {
  content: "";
  width: 5px;
  height: 5px;
  flex: 0 0 auto;
  border-radius: 50%;
  background: var(--warning);
}

.capability-unsupported {
  display: none !important;
}

.rail-queue {
  margin-top: auto;
  padding: 12px;
  display: grid;
  gap: 5px;
  color: var(--ink-muted);
  background: color-mix(in srgb, var(--glass-soft) 68%, transparent);
  border: 1px solid var(--line);
  border-radius: 12px;
  font-size: 10px;
}

.rail-queue strong {
  color: var(--ink-soft);
  font-size: 11px;
  font-weight: 620;
}

.studio-workspace {
  width: min(100%, 1320px);
  min-width: 0;
  padding: 26px 32px 64px;
}

.empty-workspace {
  min-height: calc(100vh - 116px);
  display: grid;
  place-content: center;
  justify-items: center;
  text-align: center;
}

.empty-board {
  width: 88px;
  height: 116px;
  display: grid;
  place-items: center;
  color: var(--accent);
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: 18px;
  box-shadow: var(--shadow);
  font-size: 30px;
}

.empty-workspace h1 {
  margin: 24px 0 0;
  font-size: 22px;
  letter-spacing: -0.02em;
}

.empty-workspace p {
  margin: 8px 0 0;
  color: var(--ink-muted);
  font-size: 13px;
}

.empty-add-button {
  margin-top: 24px;
  padding: 0 22px;
}

.device-workspace {
  min-width: 0;
}

.workspace-breadcrumb {
  margin: 0 0 18px;
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--ink-muted);
  font-size: 11px;
}

.workspace-breadcrumb b {
  color: color-mix(in srgb, var(--ink-muted) 58%, transparent);
  font-weight: 400;
}

.workspace-breadcrumb strong {
  color: var(--accent);
  font-weight: 650;
}

.workspace-toolbar,
.admin-toolbar {
  min-height: 72px;
  padding-bottom: 17px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  border-bottom: 1px solid var(--line);
}

.workspace-identity {
  min-width: 0;
}

.workspace-title-line {
  display: flex;
  align-items: center;
  gap: 10px;
}

.workspace-toolbar h1,
.admin-toolbar h1 {
  min-width: 0;
  margin: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  color: var(--ink);
  font-size: 24px;
  line-height: 1.2;
  letter-spacing: -0.025em;
  white-space: nowrap;
}

.workspace-toolbar p,
.admin-toolbar p {
  margin: 7px 0 0;
  overflow-wrap: anywhere;
  color: var(--ink-muted);
  font-family: ui-monospace, "Cascadia Mono", Consolas, monospace;
  font-size: 10px;
}

.meta-divider {
  margin: 0 7px;
  color: color-mix(in srgb, var(--ink-muted) 55%, transparent);
}

.workspace-actions {
  display: flex;
  gap: 9px;
  flex: 0 0 auto;
}

.inline-state {
  min-height: 24px;
  padding: 0 9px;
  display: inline-flex;
  align-items: center;
  flex: 0 0 auto;
  color: var(--ink-soft);
  background: color-mix(in srgb, var(--glass-soft) 76%, transparent);
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 10px;
  font-weight: 650;
}

.inline-state.online,
.status-approved,
.gpio-level.high {
  color: var(--online-ink);
  background: var(--online-bg);
}

.inline-state.offline,
.status-rejected {
  color: var(--error-ink);
  background: var(--error-bg);
}

.status-pending {
  color: var(--warning-ink);
  background: var(--warning-bg);
}

.capability-notice {
  margin-top: 14px;
  padding: 10px 12px;
  color: var(--warning-ink);
  background: var(--warning-bg);
  border: 1px solid color-mix(in srgb, var(--warning) 30%, var(--line));
  border-radius: 10px;
  font-size: 11px;
  line-height: 1.45;
}

.active-alarm-strip {
  min-height: 64px;
  margin-top: 16px;
  padding: 12px 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  color: var(--error-ink);
  background: var(--error-bg);
  border: 1px solid color-mix(in srgb, var(--error) 34%, var(--line));
  border-radius: 14px;
}

.active-alarm-strip strong,
.active-alarm-strip span {
  display: block;
}

.active-alarm-strip strong {
  font-size: 13px;
}

.active-alarm-strip span {
  margin-top: 3px;
  font-size: 11px;
}

.workbench {
  min-width: 0;
  margin-top: 22px;
}

.workbench-panel {
  min-width: 0;
  animation: panel-in 180ms var(--ease);
}

.workbench-panel[hidden] {
  display: none;
}

.panel-heading,
.section-heading,
.tool-heading,
.control-label-row,
.user-directory-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}

.panel-heading {
  min-height: 58px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line);
}

.panel-heading h2,
.section-heading h2,
.tool-heading h3,
.user-directory-heading h2 {
  margin: 0;
  color: var(--ink);
  letter-spacing: -0.015em;
}

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

.panel-heading p,
.section-heading p {
  margin: 5px 0 0;
  color: var(--ink-muted);
  font-size: 11px;
}

.section-heading h2 {
  font-size: 15px;
}

.tool-heading h3 {
  font-size: 14px;
}

.tool-heading > span,
.compact-heading > span,
.user-directory-heading > span {
  color: var(--ink-muted);
  font-size: 10px;
}

.studio-card,
.tool-section,
.canvas-tool,
.table-section,
.capability-section,
.maintenance-section,
.lighting-workspace .control-fieldset {
  border-radius: 16px;
}

.overview-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 22px;
  align-items: stretch;
}

.overview-operations {
  display: contents;
}

.clock-telemetry-card {
  grid-column: 1 / span 7;
  grid-row: 1;
  min-width: 0;
  padding: 22px;
  display: flex;
  flex-direction: column;
}

.device-panel {
  grid-column: 8 / -1;
  grid-row: 1;
  min-width: 0;
  padding: 22px;
}

.command-card {
  grid-column: 1 / span 5;
  grid-row: 2;
  min-width: 0;
  padding: 20px;
}

.overview-grid > .overview-operations > .history-section {
  grid-column: 6 / -1;
  grid-row: 2;
  min-width: 0;
  padding: 20px;
}

.time-readout {
  min-height: 154px;
  padding-bottom: 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.time-readout p,
.time-readout strong,
.time-readout span {
  display: block;
  margin: 0;
}

.time-readout p {
  color: var(--ink-muted);
  font-size: 11px;
}

.time-readout strong,
.large-clock strong {
  margin-top: 7px;
  font-family: ui-monospace, "Cascadia Mono", Consolas, monospace;
  font-size: clamp(44px, 5vw, 60px);
  line-height: 0.98;
  letter-spacing: -0.045em;
  font-variant-numeric: tabular-nums;
}

.time-readout span {
  margin-top: 9px;
  color: var(--ink-soft);
  font-size: 11px;
}

.telemetry-ledger {
  margin-top: auto;
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

.compact-heading h2 {
  font-size: 14px;
}

.compact-heading p {
  margin: 3px 0 0;
  color: var(--ink-muted);
  font-size: 10px;
}

.reading-list,
.device-facts,
.compact-facts,
.diagnostic-ledger {
  margin: 14px 0 0;
  display: grid;
  gap: 1px;
  overflow: hidden;
  background: var(--line);
  border-radius: 11px;
}

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

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

.compact-facts {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

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

.reading-list div,
.device-facts div,
.compact-facts div,
.diagnostic-ledger div {
  min-width: 0;
  padding: 11px 12px;
  background: var(--inset);
}

.reading-list dt,
.device-facts dt,
.compact-facts dt,
.diagnostic-ledger dt {
  color: var(--ink-muted);
  font-size: 9px;
}

.reading-list dd,
.device-facts dd,
.compact-facts dd,
.diagnostic-ledger dd {
  margin: 5px 0 0;
  overflow-wrap: anywhere;
  color: var(--ink);
  font-size: 11px;
  font-weight: 620;
  font-variant-numeric: tabular-nums;
}

.device-stage {
  min-height: 280px;
  margin-top: 18px;
  display: grid;
  place-items: center;
  overflow: hidden;
  background-color: var(--critical);
  background-image:
    linear-gradient(rgba(148, 163, 184, 0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(148, 163, 184, 0.07) 1px, transparent 1px);
  background-size: 24px 24px;
  border: 1px solid rgba(148, 163, 184, 0.13);
  border-radius: 14px;
}

.board {
  position: relative;
  width: min(58%, 175px);
  aspect-ratio: 0.68;
  border-radius: 13px;
  background: #145542;
  box-shadow: inset 0 0 0 2px rgba(6, 47, 34, 0.7), 0 20px 40px rgba(0, 0, 0, 0.34);
}

.usb-port {
  position: absolute;
  left: 50%;
  bottom: -8px;
  width: 56px;
  height: 25px;
  transform: translateX(-50%);
  border-radius: 4px;
  background: #9ca3af;
  box-shadow: inset 0 0 0 4px #6b7280;
}

.board-chip {
  position: absolute;
  left: 50%;
  top: 48%;
  width: 72px;
  height: 72px;
  transform: translate(-50%, -50%);
  border-radius: 5px;
  background: #111827;
  box-shadow: inset 0 0 0 1px #374151;
}

.board-chip::after {
  content: "S3";
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  color: #94a3b8;
  font-size: 12px;
  font-weight: 750;
}

.board-detail {
  position: absolute;
  height: 10px;
  border-radius: 2px;
  background: #d6bd77;
}

.board-detail-a {
  top: 26%;
  left: 20%;
  width: 32px;
}

.board-detail-b {
  right: 18%;
  bottom: 23%;
  width: 24px;
}

.pin-row {
  position: absolute;
  top: 18px;
  bottom: 18px;
  width: 5px;
  border-radius: 2px;
  background: #d4b86b;
}

.pin-row-left {
  left: 9px;
}

.pin-row-right {
  right: 9px;
}

.led-lens {
  position: absolute;
  top: 15%;
  right: 17%;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: color-mix(in srgb, var(--led-color) calc(var(--led-strength) * 100%), #27312f);
  box-shadow: 0 0 calc(6px + var(--led-strength) * 28px) color-mix(in srgb, var(--led-color) calc(var(--led-strength) * 88%), transparent);
  transition: background-color 180ms var(--ease), box-shadow 180ms var(--ease);
}

.oled-screen {
  position: absolute;
  left: 50%;
  top: 21%;
  z-index: 2;
  width: 96px;
  height: 52px;
  padding: 8px;
  transform: translateX(-50%);
  display: grid;
  place-content: center;
  justify-items: center;
  color: #e5f8ff;
  background: #071118;
  border: 1px solid #263946;
  border-radius: 4px;
}

.oled-screen i,
.oled-screen b {
  font-family: ui-monospace, "Cascadia Mono", Consolas, monospace;
  font-style: normal;
  font-variant-numeric: tabular-nums;
}

.oled-screen i {
  font-size: 15px;
  font-weight: 750;
}

.oled-screen b {
  margin-top: 2px;
  color: #77a8bd;
  font-size: 8px;
}

.command-card .section-heading,
.history-section .section-heading {
  min-height: 38px;
}

.command-strip {
  min-height: 76px;
  margin-top: 12px;
  padding: 13px 14px;
  display: grid;
  grid-template-columns: 9px minmax(0, 1fr);
  align-items: center;
  gap: 11px;
  color: var(--ink);
  background: var(--inset);
  border: 1px solid var(--line);
  border-radius: 12px;
}

.command-icon {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--accent);
}

.command-strip.is-success .command-icon {
  background: var(--online);
}

.command-strip.is-error .command-icon {
  background: var(--error);
}

.command-strip.is-pending .command-icon {
  background: var(--warning);
}

.command-strip strong,
.command-strip p {
  display: block;
  margin: 0;
  overflow-wrap: anywhere;
}

.command-strip strong {
  font-size: 11px;
}

.command-strip p {
  margin-top: 4px;
  color: var(--ink-muted);
  font-size: 10px;
}

.history-list,
.data-list,
.gpio-state-list,
.wifi-scan-list {
  min-width: 0;
  margin-top: 12px;
}

.history-row,
.data-row,
.gpio-state-row,
.wifi-network-row {
  min-height: 50px;
  padding: 8px 0;
  display: grid;
  align-items: center;
  gap: 11px;
  border-top: 1px solid var(--line);
}

.history-row:first-child,
.data-row:first-child,
.gpio-state-row:first-child,
.wifi-network-row:first-child {
  border-top: 0;
}

.history-row {
  grid-template-columns: 9px minmax(0, 1fr) auto;
}

.history-state {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--ink-muted);
}

.history-state.completed {
  background: var(--online);
}

.history-state.failed {
  background: var(--error);
}

.history-state.queued,
.history-state.processing {
  background: var(--warning);
}

.history-copy,
.data-copy {
  min-width: 0;
}

.history-copy strong,
.history-copy span,
.data-copy strong,
.data-copy span {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.history-copy strong,
.data-copy strong {
  font-size: 11px;
}

.history-copy span,
.data-copy span {
  margin-top: 3px;
  color: var(--ink-muted);
  font-size: 10px;
}

.history-time {
  color: var(--ink-muted);
  font-family: ui-monospace, "Cascadia Mono", Consolas, monospace;
  font-size: 9px;
  white-space: nowrap;
}

.empty-row {
  margin: 0;
  padding: 20px 8px;
  color: var(--ink-muted);
  text-align: center;
  font-size: 10px;
}

.lighting-workspace {
  margin-top: 20px;
  display: grid;
  grid-template-columns: minmax(320px, 5fr) minmax(380px, 7fr);
  gap: 22px;
  align-items: stretch;
}

.light-output {
  position: relative;
  min-height: 420px;
  display: grid;
  place-items: center;
  overflow: hidden;
  background: var(--critical);
  border: 1px solid rgba(148, 163, 184, 0.13);
  border-radius: 16px;
}

.light-output span {
  width: min(46%, 210px);
  aspect-ratio: 1;
  border-radius: 50%;
  background: color-mix(in srgb, var(--led-color) calc(var(--led-strength) * 100%), #26302f);
  box-shadow:
    0 0 calc(18px + var(--led-strength) * 54px) color-mix(in srgb, var(--led-color) calc(var(--led-strength) * 70%), transparent),
    inset 0 0 28px rgba(255, 255, 255, 0.12);
  transition: background-color 180ms var(--ease), box-shadow 180ms var(--ease);
}

.light-output strong {
  position: absolute;
  bottom: 20px;
  color: #94a3b8;
  font-family: ui-monospace, "Cascadia Mono", Consolas, monospace;
  font-size: 10px;
}

.lighting-workspace .control-fieldset {
  min-width: 0;
  margin: 0;
  padding: 20px;
}

.control-fieldset {
  border: 0;
}

.control-fieldset:disabled {
  opacity: 0.56;
}

.control-group {
  padding: 19px 0;
  border-top: 1px solid var(--line);
}

.control-group:first-of-type {
  padding-top: 0;
  border-top: 0;
}

.control-label-row label {
  font-size: 12px;
  font-weight: 650;
}

.control-label-row span,
.control-label-row output {
  color: var(--ink-soft);
  font-size: 11px;
  font-variant-numeric: tabular-nums;
}

.color-input-row {
  margin-top: 13px;
  display: grid;
  grid-template-columns: 72px minmax(0, 1fr);
  gap: 10px;
}

.color-picker {
  width: 72px;
  height: 44px;
  padding: 3px;
  cursor: pointer;
  background: var(--inset);
  border: 1px solid var(--line-strong);
  border-radius: 9px;
}

.color-picker::-webkit-color-swatch-wrapper {
  padding: 0;
}

.color-picker::-webkit-color-swatch {
  border: 0;
  border-radius: 6px;
}

.hex-input {
  font-family: ui-monospace, "Cascadia Mono", Consolas, monospace;
  text-transform: uppercase;
}

.preset-row {
  margin-top: 13px;
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
}

.swatch {
  width: 44px;
  height: 44px;
  padding: 0;
  cursor: pointer;
  background: var(--swatch);
  border: 3px solid var(--solid);
  border-radius: 50%;
  box-shadow: 0 0 0 1px var(--line-strong);
}

.swatch-red { --swatch: #ff4d4f; }
.swatch-amber { --swatch: #ffb020; }
.swatch-green { --swatch: #4fd17b; }
.swatch-blue { --swatch: #32a6c7; }
.swatch-indigo { --swatch: #526dff; }
.swatch-magenta { --swatch: #d460e8; }
.swatch-white { --swatch: #fff; }

.swatch:hover,
.swatch.selected {
  box-shadow: 0 0 0 2px var(--accent), 0 0 18px color-mix(in srgb, var(--accent) 30%, transparent);
}

.range-input {
  width: 100%;
  height: 44px;
  margin-top: 7px;
  cursor: pointer;
  accent-color: var(--accent);
}

.range-scale {
  margin-top: -8px;
  display: flex;
  justify-content: space-between;
  color: var(--ink-muted);
  font-size: 9px;
}

.switch-control {
  position: relative;
  min-width: 52px;
  min-height: 44px;
  display: grid;
  place-items: center;
  cursor: pointer;
}

.switch-control input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.switch-track {
  width: 48px;
  height: 28px;
  padding: 3px;
  border-radius: 999px;
  background: var(--line-strong);
}

.switch-track span {
  display: block;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 1px 5px rgba(0, 0, 0, 0.28);
  transition: transform 170ms var(--ease);
}

.switch-control input:checked + .switch-track {
  background: linear-gradient(135deg, #7c3aed, #6366f1);
}

.switch-control input:checked + .switch-track span {
  transform: translateX(20px);
}

.switch-control input:focus-visible + .switch-track,
.file-button:focus-within {
  outline: 3px solid var(--focus);
  outline-offset: 2px;
}

.mode-row,
.three-actions,
.maintenance-actions,
.canvas-toolbar,
.row-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.mode-row {
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

.mode-button {
  min-height: 44px;
  font-size: 11px;
}

.mode-button.active {
  color: var(--accent);
  background: var(--accent-pale);
  border-color: color-mix(in srgb, var(--accent) 38%, var(--line));
}

.tool-columns {
  margin-top: 20px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
  align-items: start;
}

.tool-section,
.canvas-tool,
.table-section,
.capability-section,
.maintenance-section {
  min-width: 0;
  padding: 20px;
}

.table-section,
.capability-section,
.maintenance-section,
.diagnostics-history {
  margin-top: 20px;
}

.large-clock {
  min-height: 142px;
  margin-top: 12px;
  padding: 20px;
  display: grid;
  place-content: center;
  justify-items: center;
  color: var(--critical-ink);
  background: var(--critical);
  border: 1px solid rgba(148, 163, 184, 0.13);
  border-radius: 13px;
}

.large-clock strong {
  font-size: 42px;
}

.large-clock span {
  margin-top: 9px;
  color: #94a3b8;
  font-size: 10px;
}

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

.form-hint {
  margin: -2px 0 0;
  color: var(--ink-muted);
  font-size: 10px;
  line-height: 1.6;
}

.dense-form label > span,
.inline-write-form label > span {
  display: block;
  margin-bottom: 6px;
  color: var(--ink-soft);
  font-size: 10px;
  font-weight: 620;
}

.conditional-fields,
.static-ip-fields {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 11px;
}

.inline-control {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--ink-soft);
  font-size: 10px;
}

.inline-control em {
  color: var(--ink-muted);
  font-style: normal;
}

.data-row {
  grid-template-columns: minmax(0, 1fr) auto;
}

.row-actions {
  min-height: 44px;
  align-items: center;
  justify-content: flex-end;
}

.row-action {
  min-width: 44px;
  min-height: 44px;
  padding: 0 10px;
  font-size: 10px;
}

.row-action.danger {
  color: var(--error-ink);
}

.piano-section {
  margin-top: 20px;
}

.piano-keys {
  min-height: 164px;
  margin-top: 14px;
  display: grid;
  grid-template-columns: repeat(21, minmax(48px, 1fr));
  gap: 4px;
  overflow-x: auto;
}

.piano-keys button {
  min-height: 152px;
  padding: 0 4px 11px;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  color: var(--ink-soft);
  cursor: pointer;
  background: color-mix(in srgb, var(--solid) 82%, transparent);
  border: 1px solid var(--line-strong);
  border-radius: 5px 5px 9px 9px;
  font: inherit;
  font-size: 10px;
  font-weight: 650;
}

.piano-keys button:hover {
  color: var(--accent);
  background: var(--accent-pale);
}

.display-layout {
  margin-top: 20px;
  display: grid;
  grid-template-columns: minmax(420px, 1.2fr) minmax(300px, 0.8fr);
  gap: 20px;
  align-items: start;
}

.canvas-frame {
  min-height: 350px;
  margin-top: 14px;
  padding: 20px;
  display: grid;
  place-items: center;
  overflow: hidden;
  background: var(--critical);
  border: 1px solid rgba(148, 163, 184, 0.13);
  border-radius: 13px;
}

#oledCanvas {
  width: min(100%, 640px);
  aspect-ratio: 2 / 1;
  image-rendering: pixelated;
  cursor: crosshair;
  background: #000;
  border: 1px solid #475569;
  touch-action: none;
}

.canvas-toolbar {
  margin-top: 12px;
  align-items: center;
}

.file-button {
  position: relative;
  font-size: 10px;
}

.file-button input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.send-canvas-row {
  margin-top: 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}

.display-settings {
  display: grid;
  gap: 20px;
}

.storage-meter {
  margin-top: 18px;
  padding: 14px 16px;
  display: grid;
  grid-template-columns: minmax(160px, auto) minmax(220px, 1fr);
  align-items: center;
  gap: 22px;
  background: var(--glass-soft);
  border: 1px solid var(--line);
  border-radius: 13px;
}

.storage-meter strong,
.storage-meter span {
  display: block;
}

.storage-meter strong {
  font-size: 12px;
}

.storage-meter span {
  margin-top: 3px;
  color: var(--ink-muted);
  font-size: 10px;
}

.storage-meter progress,
.transfer-progress progress {
  width: 100%;
  height: 8px;
  accent-color: var(--accent);
}

.inline-write-form {
  margin-top: 14px;
  padding: 12px;
  display: grid;
  gap: 8px;
  background: var(--inset);
  border: 1px solid var(--line);
  border-radius: 11px;
}

.wifi-network-row {
  grid-template-columns: minmax(0, 1fr) auto;
}

.wifi-network-row button {
  width: 100%;
  min-height: 44px;
  padding: 0 8px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: var(--ink);
  cursor: pointer;
  background: transparent;
  border: 0;
  text-align: left;
}

.wifi-network-row small {
  color: var(--ink-muted);
  font-size: 9px;
}

.setting-toggle {
  min-height: 58px;
  margin-top: 14px;
  padding: 8px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.setting-toggle strong,
.setting-toggle small {
  display: block;
}

.setting-toggle strong {
  font-size: 11px;
}

.setting-toggle small {
  margin-top: 3px;
  color: var(--ink-muted);
  font-size: 9px;
}

.setting-toggle input {
  width: 20px;
  height: 20px;
  accent-color: var(--accent);
}

.three-actions > * {
  flex: 1 1 96px;
}

.gpio-state-row {
  grid-template-columns: minmax(0, 1fr) auto;
}

.gpio-level {
  min-width: 44px;
  min-height: 26px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--ink-soft);
  background: var(--inset);
  border-radius: 999px;
  font-size: 9px;
  font-weight: 700;
}

.pin-map-form {
  margin-top: 22px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

.capability-list {
  margin-top: 12px;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.capability-chip {
  min-height: 27px;
  padding: 0 9px;
  display: inline-flex;
  align-items: center;
  color: var(--accent);
  background: var(--accent-pale);
  border: 1px solid color-mix(in srgb, var(--accent) 26%, transparent);
  border-radius: 999px;
  font-size: 9px;
  font-weight: 650;
}

.capability-chip.muted {
  color: var(--ink-muted);
  background: var(--inset);
  border-color: var(--line);
}

.maintenance-actions {
  margin-top: 12px;
}

.maintenance-actions > * {
  min-width: 128px;
}

.admin-view {
  width: min(100%, 1180px);
  min-height: calc(100vh - 64px);
  padding: 30px 32px 64px;
}

.admin-toolbar p {
  font-family: inherit;
  font-size: 11px;
}

.user-summary {
  min-height: 58px;
  display: flex;
  align-items: center;
  gap: 28px;
  border-bottom: 1px solid var(--line);
}

.user-summary span {
  color: var(--ink-soft);
  font-size: 11px;
}

.user-summary strong {
  margin-left: 6px;
  color: var(--ink);
  font-size: 14px;
}

.user-directory {
  margin-top: 26px;
  padding: 18px;
  border-radius: 16px;
}

.user-list-header,
.user-row {
  display: grid;
  grid-template-columns: minmax(180px, 1.5fr) 90px 145px 88px minmax(170px, auto);
  gap: 14px;
  align-items: center;
}

.user-list-header {
  min-height: 42px;
  margin-top: 14px;
  padding: 0 14px;
  color: var(--ink-muted);
  background: var(--inset);
  border-radius: 10px 10px 0 0;
  font-size: 9px;
  font-weight: 680;
}

.user-list {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 0 0 10px 10px;
}

.user-row {
  min-height: 68px;
  padding: 11px 14px;
  background: color-mix(in srgb, var(--solid) 82%, transparent);
  border-top: 1px solid var(--line);
}

.user-row:first-child {
  border-top: 0;
}

.user-row-pending {
  background: color-mix(in srgb, var(--warning-bg) 68%, var(--solid));
}

.user-identity {
  min-width: 0;
}

.user-identity strong,
.user-identity span {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.user-identity strong {
  font-size: 11px;
}

.user-identity span {
  margin-top: 4px;
  color: var(--ink-muted);
  font-family: ui-monospace, "Cascadia Mono", Consolas, monospace;
  font-size: 9px;
}

.user-role,
.user-created,
.protected-account {
  color: var(--ink-soft);
  font-size: 10px;
}

.user-status {
  min-height: 26px;
  padding: 0 8px;
  display: inline-flex;
  align-items: center;
  justify-self: start;
  border-radius: 999px;
  font-size: 9px;
  font-weight: 680;
}

.user-actions {
  min-height: 44px;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 7px;
}

.approve-button,
.reject-button {
  min-height: 44px;
  padding: 0 11px;
  background: transparent;
  font-size: 10px;
}

.approve-button {
  color: var(--online-ink);
  border: 1px solid color-mix(in srgb, var(--online) 42%, var(--line));
}

.approve-button:hover {
  color: #fff;
  background: var(--online);
}

.reject-button {
  color: var(--error-ink);
  border: 1px solid color-mix(in srgb, var(--error) 42%, var(--line));
}

.reject-button:hover {
  color: #fff;
  background: var(--error);
}

dialog {
  position: fixed;
  inset: 0;
  width: min(calc(100% - 32px), 520px);
  max-height: calc(100dvh - 32px);
  margin: auto;
  padding: 0;
  overflow-y: auto;
  color: var(--ink);
  border-radius: 18px;
}

dialog::backdrop {
  background: rgba(2, 6, 23, 0.64);
  backdrop-filter: blur(9px);
  -webkit-backdrop-filter: blur(9px);
}

dialog form {
  padding: 24px;
}

.dialog-heading,
.password-dialog-heading {
  margin-bottom: 20px;
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr);
  gap: 13px;
}

.dialog-heading h2,
.password-dialog-heading h2,
.confirm-dialog h2 {
  margin: 0;
  font-size: 18px;
  letter-spacing: -0.02em;
}

.dialog-heading p,
.password-dialog-heading p,
.confirm-dialog p {
  margin: 5px 0 0;
  color: var(--ink-muted);
  font-size: 11px;
  line-height: 1.5;
}

.dialog-status,
.security-mark {
  width: 26px;
  height: 26px;
  display: grid;
  place-items: center;
  background: var(--accent-pale);
  border-radius: 8px;
}

.dialog-status::after {
  content: "";
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--online);
}

.security-mark::after {
  content: "";
  width: 8px;
  height: 11px;
  border: 2px solid var(--accent);
  border-radius: 3px;
}

.password-account {
  color: var(--accent) !important;
  font-weight: 650;
}

.dialog-primary,
.password-logout-button {
  width: 100%;
}

.password-logout-button {
  margin-top: 8px;
}

.credential-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 8px;
}

.credential-row output {
  min-height: 48px;
  padding: 11px 12px;
  overflow-wrap: anywhere;
  color: var(--ink);
  background: var(--inset);
  border: 1px solid var(--line);
  border-radius: 10px;
  font-family: ui-monospace, "Cascadia Mono", Consolas, monospace;
  font-size: 10px;
  line-height: 1.45;
}

.credential-device-id {
  margin: 10px 0 18px;
  color: var(--ink-muted);
  font-size: 9px;
}

.dialog-actions {
  margin-top: 20px;
  display: flex;
  justify-content: flex-end;
  gap: 8px;
}

.dialog-actions > * {
  min-width: 100px;
}

.text-viewer-dialog {
  width: min(calc(100% - 32px), 720px);
}

.text-viewer-dialog pre {
  max-height: 54vh;
  margin: 0 0 18px;
  padding: 15px;
  overflow: auto;
  color: var(--ink);
  background: var(--inset);
  border: 1px solid var(--line);
  border-radius: 10px;
  font-family: ui-monospace, "Cascadia Mono", Consolas, monospace;
  font-size: 10px;
  line-height: 1.55;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.dialog-alert-icon {
  width: 24px;
  height: 24px;
  color: var(--error);
}

.toast {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 80;
  max-width: min(360px, calc(100vw - 40px));
  padding: 12px 14px;
  color: var(--online-ink);
  background: var(--glass-strong);
  border: 1px solid color-mix(in srgb, var(--online) 38%, var(--line));
  border-radius: 12px;
  box-shadow: var(--shadow-small);
  backdrop-filter: blur(18px);
  font-size: 11px;
  animation: toast-in 180ms var(--ease);
}

.toast.error {
  color: var(--error-ink);
  background: var(--error-bg);
  border-color: color-mix(in srgb, var(--error) 40%, var(--line));
}

.transfer-progress {
  position: fixed;
  right: 20px;
  bottom: 72px;
  z-index: 75;
  width: min(320px, calc(100vw - 40px));
  padding: 12px;
  border-radius: 12px;
}

.transfer-progress strong,
.transfer-progress span {
  display: block;
  font-size: 10px;
}

.transfer-progress span {
  margin-top: 3px;
  color: var(--ink-muted);
}

.transfer-progress progress {
  margin-top: 8px;
}

.is-busy {
  cursor: wait !important;
  opacity: 0.58;
}

@keyframes ambient-orbit {
  from { transform: translate3d(-1.5%, -1%, 0) scale(1); }
  to { transform: translate3d(1.5%, 1%, 0) scale(1.05); }
}

@keyframes panel-in {
  from { opacity: 0; transform: translateY(4px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes toast-in {
  from { opacity: 0; transform: translateY(7px); }
  to { opacity: 1; transform: translateY(0); }
}

@media (max-width: 1100px) {
  .studio-workspace {
    padding-right: 24px;
    padding-left: 24px;
  }

  .overview-grid {
    gap: 18px;
  }

  .clock-telemetry-card {
    grid-column: 1 / span 7;
  }

  .device-panel {
    grid-column: 8 / -1;
  }

  .reading-list,
  .diagnostic-ledger {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .display-layout {
    grid-template-columns: minmax(360px, 1.1fr) minmax(280px, 0.9fr);
  }
}

@media (max-width: 1040px) {
  .lighting-workspace,
  .display-layout {
    grid-template-columns: minmax(0, 1fr);
  }

  .light-output {
    min-height: 330px;
  }

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

@media (max-width: 900px) and (min-width: 761px) {
  .topbar-inner {
    padding-right: 16px;
    padding-left: 16px;
    gap: 12px;
  }

  .brand-logo-small,
  .connection-badge span,
  .account-badge small {
    display: none;
  }

  .connection-badge {
    width: 40px;
    padding: 0;
    justify-content: center;
  }

  .topbar-actions {
    gap: 6px;
  }

  .workspace-nav-button {
    padding-right: 10px;
    padding-left: 10px;
  }
}

@media (max-width: 800px) {
  .admin-view {
    padding: 20px 12px 48px;
  }

  .user-list-header {
    display: none;
  }

  .user-list {
    margin-top: 14px;
    border-radius: 10px;
  }

  .user-row {
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 10px 14px;
    padding: 14px;
  }

  .user-identity {
    grid-column: 1;
    grid-row: 1;
  }

  .user-status {
    grid-column: 2;
    grid-row: 1;
  }

  .user-role,
  .user-created {
    grid-column: 1;
  }

  .user-actions {
    grid-column: 2;
    grid-row: 2 / 4;
    align-self: end;
  }
}

@media (max-width: 920px) {
  .console-layout {
    grid-template-columns: 224px minmax(0, 1fr);
  }

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

  .clock-telemetry-card,
  .device-panel,
  .command-card,
  .overview-grid > .overview-operations > .history-section {
    grid-column: 1;
  }

  .clock-telemetry-card { grid-row: 1; }
  .device-panel { grid-row: 2; }
  .command-card { grid-row: 3; }
  .overview-grid > .overview-operations > .history-section { grid-row: 4; }

  .tool-columns {
    gap: 16px;
  }
}

@media (max-width: 760px) {
  .topbar {
    position: sticky;
  }

  .topbar-inner {
    min-height: 72px;
    padding: 9px 12px;
    flex-wrap: wrap;
    gap: 8px 12px;
  }

  .brand-lockup {
    flex: 1 1 auto;
  }

  .workspace-nav {
    order: 3;
    width: 100%;
    margin: 0;
  }

  .workspace-nav-button {
    flex: 1;
  }

  .topbar-actions {
    gap: 6px;
  }

  .console-layout {
    min-height: 0;
    display: block;
  }

  .device-rail {
    position: static;
    width: 100%;
    height: auto;
    padding: 16px 12px;
    overflow-y: visible;
    overscroll-behavior: auto;
    border-width: 0 0 1px;
  }

  .device-list {
    display: none;
  }

  .mobile-device-label {
    margin: 13px 0 6px;
    display: block;
    color: var(--ink-muted);
    font-size: 10px;
    font-weight: 620;
  }

  .device-select {
    display: block;
  }

  .workbench-tabs {
    margin-top: 16px;
    padding-bottom: 4px;
    flex-direction: row;
    gap: 5px;
    overflow-x: auto;
    scrollbar-width: none;
  }

  .workbench-tabs::-webkit-scrollbar {
    display: none;
  }

  .workbench-tabs .rail-kicker {
    display: none;
  }

  .workbench-tab {
    width: auto;
    min-width: max-content;
    padding: 0 12px;
  }

  .rail-queue {
    display: none;
  }

  .studio-workspace {
    padding: 18px 12px 48px;
  }

  .empty-workspace {
    min-height: 56vh;
  }

  .workspace-toolbar,
  .panel-heading,
  .admin-toolbar {
    align-items: flex-start;
  }

  .workspace-toolbar h1,
  .admin-toolbar h1 {
    font-size: 21px;
  }

  .workspace-actions,
  .panel-heading > button,
  .panel-heading > .switch-control {
    flex: 0 0 auto;
  }

  .tool-columns,
  .display-settings {
    grid-template-columns: minmax(0, 1fr);
  }

  .time-readout {
    align-items: flex-start;
  }

  .time-readout strong {
    font-size: 42px;
  }

  .canvas-frame {
    min-height: 260px;
    padding: 12px;
  }

  .storage-meter {
    grid-template-columns: minmax(0, 1fr);
    gap: 12px;
  }

  .piano-keys {
    grid-template-columns: repeat(21, 56px);
  }

}

@media (max-width: 520px) {
  .login-view {
    padding: 0;
    place-items: stretch;
  }

  .login-card {
    width: 100%;
    min-height: 100svh;
    padding: 24px 20px;
    border: 0;
    border-radius: 0;
    box-shadow: none;
  }

  .login-theme-toggle {
    top: 14px;
    right: 14px;
  }

  .brand-logo-small {
    display: none;
  }

  .brand-lockup .studio-badge,
  .account-badge {
    display: none;
  }

  .connection-badge span {
    display: none;
  }

  .connection-badge {
    width: 40px;
    padding: 0;
    justify-content: center;
  }

  .workspace-breadcrumb {
    margin-bottom: 13px;
  }

  .workspace-toolbar {
    align-items: flex-start;
  }

  .workspace-toolbar p {
    max-width: 28ch;
  }

  .workspace-actions {
    gap: 6px;
  }

  .workspace-actions .danger-button span {
    display: none;
  }

  .workspace-actions .danger-button {
    width: 44px;
    padding: 0;
  }

  .active-alarm-strip,
  .time-readout,
  .send-canvas-row {
    align-items: stretch;
    flex-direction: column;
  }

  .time-readout .quiet-button,
  .active-alarm-strip .danger-solid-button,
  .send-canvas-row .primary-button {
    width: 100%;
  }

  .clock-telemetry-card,
  .device-panel,
  .command-card,
  .overview-grid > .overview-operations > .history-section,
  .tool-section,
  .canvas-tool,
  .table-section,
  .capability-section,
  .maintenance-section,
  .lighting-workspace .control-fieldset,
  .user-directory {
    padding: 15px;
  }

  .reading-list,
  .diagnostic-ledger,
  .compact-facts {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .device-stage {
    min-height: 260px;
  }

  .light-output {
    min-height: 250px;
  }

  .conditional-fields,
  .static-ip-fields {
    grid-template-columns: minmax(0, 1fr);
  }

  .history-row {
    grid-template-columns: 8px minmax(0, 1fr);
  }

  .history-time {
    grid-column: 2;
  }

  .data-row {
    align-items: start;
    grid-template-columns: minmax(0, 1fr);
  }

  .data-row .row-actions {
    justify-content: flex-start;
  }

  .canvas-toolbar > * {
    flex: 1 1 92px;
  }

  .maintenance-actions > * {
    width: 100%;
  }

  .credential-row {
    grid-template-columns: minmax(0, 1fr);
  }

  .dialog-actions {
    flex-direction: column-reverse;
  }

  .dialog-actions > * {
    width: 100%;
  }

  .user-summary {
    justify-content: space-between;
    gap: 8px;
  }

  .user-summary span {
    display: grid;
    gap: 3px;
  }

  .user-summary strong {
    margin-left: 0;
  }

  .user-row {
    grid-template-columns: minmax(0, 1fr) auto;
  }

  .user-role,
  .user-created,
  .user-actions {
    grid-column: 1 / -1;
    grid-row: auto;
  }

  .user-actions {
    justify-content: flex-start;
  }
}

@media (max-width: 390px) {
  .theme-toggle {
    width: 44px;
    min-width: 44px;
    height: 44px;
  }

  .brand-lockup > strong {
    font-size: 13px;
  }

  .topbar-actions .quiet-button {
    padding: 0 10px;
  }

  .reading-list,
  .diagnostic-ledger,
  .device-facts {
    grid-template-columns: minmax(0, 1fr);
  }

  .workspace-title-line {
    align-items: flex-start;
    flex-direction: column;
    gap: 6px;
  }

  .board {
    width: min(58%, 175px);
  }
}

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

  body::before {
    animation: none;
  }
}