:root {
  color-scheme: dark;
  --desk: #131517;
  --panel: #1b1d20;
  --panel-raised: #222528;
  --control: #151719;
  --control-hover: #2a2d30;
  --line: rgb(255 255 255 / .08);
  --control-line: rgb(255 255 255 / .14);
  --cursor: #edeeef;
  --label: #bfc2c5;
  --meta: #90969b;
  --muted: #666d73;
  --connected: #abc7a1;
  --error: #e1a29b;
  --error-surface: #2b2020;
  --focus: #b8c4cf;
  --focus-halo: rgb(184 196 207 / .12);
  --backdrop: rgb(0 0 0 / .6);
  --radius: 8px;
  --radius-panel: 12px;
  --space: 4px;
  font: 14px/1.5 -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--cursor);
  background: var(--desk);
  -webkit-font-smoothing: antialiased;
  font-synthesis: none;
}
* { box-sizing: border-box; }
body { margin: 0; }
button, input, textarea, select { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
button {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 44px; padding: 8px 16px; border: 1px solid var(--line); border-radius: var(--radius);
  background: var(--panel); color: var(--label); font-weight: 500; cursor: pointer; white-space: nowrap;
}
button:hover { background: var(--control-hover); color: var(--cursor); }
button:active { transform: scale(.98); }
button:disabled { opacity: .35; cursor: default; transform: none; }
button:disabled:hover { background: var(--panel); color: var(--label); }
button:focus-visible, a:focus-visible, summary:focus-visible { outline: 2px solid var(--focus); outline-offset: 3px; }
button.primary { background: var(--cursor); color: var(--desk); border-color: transparent; }
button.primary:hover { background: var(--label); }
button.quiet { background: transparent; border-color: transparent; }
button.quiet:hover { background: var(--panel); }
button.danger { color: var(--error); }
.icon-button { width: 44px; flex: 0 0 44px; padding: 0; }
.icon { width: 18px; height: 18px; flex-shrink: 0; fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.icon-definitions { position: absolute; width: 0; height: 0; overflow: hidden; }
a { color: inherit; text-decoration: none; }
h1, h2, p { margin: 0; }
h1, h2 { font-weight: 600; line-height: 1.25; letter-spacing: -.025em; text-wrap: balance; }
h1 { font-size: 24px; }
h2 { font-size: 20px; }
p { text-wrap: pretty; }
input, textarea, select {
  width: 100%; min-width: 0; min-height: 44px; padding: 8px 12px; border: 1px solid var(--control-line);
  border-radius: var(--radius); background: var(--control); color: var(--cursor); outline: none;
}
input:hover, textarea:hover, select:hover { border-color: var(--meta); }
input:focus, textarea:focus, select:focus { border-color: var(--focus); box-shadow: 0 0 0 2px var(--focus-halo); }
input::placeholder, textarea::placeholder { color: var(--muted); }
input:disabled { opacity: .4; }
textarea { resize: vertical; line-height: 1.6; }
label { display: block; color: var(--label); font-size: 13px; font-weight: 500; }
.field { display: grid; align-content: start; gap: 8px; min-width: 0; }
.field + .field { margin-top: 16px; }
.fields { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 16px; }
.fields .field { margin: 0; }
.name-fields, .address-fields { grid-template-columns: minmax(0, 1fr) 112px; }
.check { display: flex; align-items: center; gap: 8px; min-height: 44px; font-weight: 400; cursor: pointer; }
.check input { width: 16px; height: 16px; min-height: 16px; padding: 0; accent-color: var(--cursor); }
.notice { padding: 12px; border-radius: var(--radius); color: var(--error); background: var(--error-surface); font-size: 13px; }
.notice:empty, .field-status:empty { display: none; }
.field-status { margin-top: 12px; color: var(--meta); font-size: 13px; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: 0; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
[hidden] { display: none !important; }
#workspace { height: 100dvh; min-height: 320px; display: flex; flex-direction: column; }
.toolbar { display: flex; align-items: center; gap: 16px; min-height: 64px; padding: 8px 24px; border-bottom: 1px solid var(--line); flex-shrink: 0; }
.brand { display: flex; align-items: center; gap: 8px; min-height: 44px; font-size: 14px; font-weight: 600; letter-spacing: -.015em; }
#signout { margin-left: auto; font-size: 13px; color: var(--meta); }
.welcome { display: grid; place-items: center; flex: 1; padding: 40px 24px; overflow: auto; }
.login-panel { width: 100%; max-width: 320px; }
.login-heading { display: flex; align-items: center; gap: 12px; margin-bottom: 32px; }
.login-heading h1 { font-size: 22px; }
#login-form { display: grid; gap: 16px; }
#login-form .field { margin: 0; }
#login-form .primary { width: 100%; margin-top: 8px; }
#login-code { letter-spacing: .2em; font-variant-numeric: tabular-nums; }
#dashboard { width: 100%; max-width: 1008px; margin: 0 auto; padding: 48px 32px; overflow: auto; flex: 1; }
.dashboard-heading { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 32px; }
.page-title { display: flex; align-items: center; gap: 12px; }
.count { color: var(--meta); font-size: 13px; font-variant-numeric: tabular-nums; }
.collection-bar { margin-bottom: 16px; }
.search-field { display: flex; align-items: center; gap: 8px; max-width: 280px; color: var(--meta); }
.search-field input { background: transparent; border-color: transparent; padding-left: 0; }
.search-field:focus-within { color: var(--cursor); }
.search-field input:focus { border-color: transparent; box-shadow: none; }
.search-field:has(input:focus-visible) { outline: 2px solid var(--focus); outline-offset: 4px; border-radius: var(--radius); }
#dashboard-message { margin-bottom: 16px; }
.machine-list { border-top: 1px solid var(--line); }
.machine-list:empty { border: 0; }
.machine-row { display: flex; align-items: center; gap: 16px; padding: 20px 8px; border-bottom: 1px solid var(--line); }
.machine-row:hover { background: var(--panel); }
.machine-icon { display: grid; place-items: center; width: 44px; height: 44px; flex-shrink: 0; color: var(--meta); }
.machine-icon .icon { width: 24px; height: 24px; }
.machine-identity { flex: 1; min-width: 0; }
.machine-identity h2 { font-size: 15px; letter-spacing: -.015em; overflow-wrap: anywhere; }
.machine-meta { display: flex; align-items: center; gap: 12px; margin-top: 4px; min-width: 0; color: var(--meta); }
.machine-address { font: 12px/1.5 ui-monospace, SFMono-Regular, Menlo, monospace; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.protocol-tag { font-size: 11px; font-weight: 500; color: var(--meta); flex-shrink: 0; }
.row-actions { display: flex; align-items: center; padding: 0; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; flex-shrink: 0; }
.row-actions button { border: 0; border-radius: 0; background: transparent; }
.row-actions button:hover { background: var(--control-hover); }
.row-actions button:focus-visible { outline-offset: -3px; }
.row-actions .connect-button { color: var(--cursor); }
.row-actions .icon-button { border-left: 1px solid var(--line); }
.empty { display: flex; align-items: center; flex-direction: column; gap: 20px; padding: 64px 24px; color: var(--meta); text-align: center; }
.empty h2 { font-size: 16px; font-weight: 500; color: var(--label); }
.empty .empty-icon { width: 32px; height: 32px; color: var(--muted); }
#workspace[data-view="desktop"] .brand { display: none; }
.session-heading { display: flex; align-items: center; gap: 12px; min-width: 0; }
.back-button { padding: 8px; color: var(--meta); }
.session-separator { color: var(--muted); }
#current-machine { font-size: 14px; font-weight: 500; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.session-status { width: 6px; height: 6px; flex-shrink: 0; border-radius: 50%; background: var(--muted); font-size: 0; }
.session-status.connected { background: var(--connected); }
#controls { display: flex; align-items: center; gap: 20px; margin-left: auto; }
.session-metrics { color: var(--meta); font-size: 11px; font-variant-numeric: tabular-nums; white-space: nowrap; }
.control-group { display: flex; align-items: center; padding: 0 4px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--panel); }
.control-group button { border: 0; background: transparent; min-height: 40px; height: 40px; border-radius: 4px; padding: 0 8px; font-size: 12px; }
.control-group button:hover { background: var(--control-hover); }
.control-group .icon-button { width: 40px; flex-basis: 40px; }
#fit { min-width: 44px; color: var(--meta); }
#fit[aria-pressed="true"] { color: var(--cursor); }
.control-group .disconnect-button { margin-left: 4px; border-left: 1px solid var(--line); border-radius: 0; color: var(--meta); }
.control-group .disconnect-button:hover { color: var(--error); }
#desktop { flex: 1; min-height: 0; position: relative; overflow: hidden; background: var(--desk); }
#screen { width: 100%; height: 100%; overflow: auto; display: flex; justify-content: center; align-items: flex-start; outline: none; }
#screen > div { flex-shrink: 0; }
.connection-overlay { position: absolute; inset: 0; display: grid; place-items: center; padding: 24px; overflow: auto; background: var(--desk); }
.connection-state { display: flex; align-items: center; flex-direction: column; max-width: 400px; text-align: center; }
.state-icon { width: 32px; height: 32px; margin-bottom: 24px; color: var(--muted); }
.connection-state h2 { margin-top: 8px; font-size: 20px; overflow-wrap: anywhere; }
#connection-message { margin-top: 12px; font-size: 13px; color: var(--meta); }
.connection-actions { display: flex; justify-content: center; gap: 8px; margin-top: 24px; }
.error-details { margin-top: 16px; color: var(--meta); font-size: 12px; }
.error-details summary { cursor: pointer; padding: 8px 16px; }
.error-details p { margin-top: 8px; line-height: 1.6; }
dialog { width: min(480px, 100% - 32px); max-height: calc(100dvh - 32px); overflow: auto; padding: 24px; border: 1px solid var(--line); border-radius: var(--radius-panel); color: var(--cursor); background: var(--panel); }
dialog::backdrop { background: var(--backdrop); }
dialog h2 { margin-bottom: 24px; }
dialog .notice { margin-bottom: 16px; }
.credential-fields { margin-top: 24px; }
.dialog-actions { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-top: 28px; }
.action-pair { display: flex; align-items: center; gap: 8px; margin-left: auto; }
.dialog-heading { display: flex; align-items: center; justify-content: space-between; margin-bottom: 16px; }
.dialog-heading h2 { margin: 0; }
#clipboard-text { display: block; }
@media (max-width: 760px) {
  .toolbar { padding: 8px 16px; gap: 8px; }
  #dashboard { padding: 32px 24px; }
  .session-metrics { display: none; }
  .session-heading { gap: 8px; flex: 1; }
  .back-button span, .session-separator { display: none; }
  .back-button { width: 40px; flex-shrink: 0; }
  #controls { gap: 0; }
}
@media (max-width: 480px) {
  h1 { font-size: 22px; }
  .toolbar { padding: 8px 12px; }
  #dashboard { padding: 32px 16px; }
  .dashboard-heading { margin-bottom: 24px; }
  .machine-row { padding: 16px 0; gap: 8px; }
  .machine-icon { width: 32px; }
  .machine-meta { gap: 8px; }
  .row-actions .connect-button { padding: 8px 12px; }
  .connect-button .icon { display: none; }
  .row-actions .icon-button { width: 40px; flex-basis: 40px; }
  #current-machine { max-width: 112px; }
  .control-group { padding: 0; }
  .name-fields, .address-fields { grid-template-columns: minmax(0, 1fr) 96px; }
  dialog { padding: 20px; }
}
@media (prefers-reduced-motion: reduce) { button:active { transform: none; } }