/* Hallmark · shape: app screen · genre: modern-minimal · theme: custom
 * idea: a support session is one shared workbench, with consent at its edge
 * paper: light neutral · accent: deep teal · display: system sans · body: system sans
 * nav: wordmark and workspace name · signature: the live remote screen
 * states: idle, validating, requesting, waiting, connecting, connected, ended, error
 * axes: light/grotesk-sans/cool · posture: restrained · contrast: reviewed · v2.0.0 */
/* Hallmark · pre-emit critique: P4 H4 E4 S4 R4 V4 · weakest: remote-screen empty state, factual guidance replaces fake screen preview */
/* Hallmark · waive 28b · live WebRTC stream, separate screen-placeholder region · a poster would falsely imply recorded remote content before consent */
/* Hallmark · waive 72 · closed details descendants are counted outside aside.connection-panel · screenshots show the visible connection-panel content within its padding; collapsed help-details is not painted */
@import url("./tokens.css");
@import url("./base.css");
body { min-height: 100dvh; }
button, summary, a, input, video { -webkit-tap-highlight-color: var(--color-transparent); }
button { cursor: pointer; }
button, input, summary, a, video { outline-offset: 4px; }
button:focus-visible, input:focus-visible, summary:focus-visible, a:focus-visible, video:focus-visible { outline: 2px solid var(--color-focus); }
button:disabled, input:disabled { cursor: not-allowed; opacity: 0.5; }
button:active:not(:disabled) { transform: translateY(1px); }
.skip-link { position: fixed; inset-block-start: var(--space-sm); inset-inline-start: var(--space-sm); padding: var(--space-xs) var(--space-md); z-index: 10; background: var(--color-paper-2); transform: translateY(-180%); }
.skip-link:focus-visible { transform: translateY(0); }
.topbar { background: var(--color-paper-2); border-bottom: 1px solid var(--color-rule); }
.topbar-inner { display: flex; align-items: center; justify-content: space-between; min-height: 76px; gap: var(--space-lg); }
.wordmark { display: inline-flex; align-items: center; gap: var(--space-xs); text-decoration: none; font-size: 23px; font-weight: 650; letter-spacing: -0.8px; }
.wordmark svg { color: var(--color-accent); }
.topbar-label { font-size: var(--text-sm); color: var(--color-ink-2); }
.main-shell { padding-top: var(--space-32); padding-bottom: var(--space-xl); }
.page-heading { display: flex; align-items: center; justify-content: space-between; gap: var(--space-lg); margin-bottom: var(--space-28); }
h1 { font-size: var(--text-display); font-weight: 650; line-height: 1.2; letter-spacing: -0.7px; }
.page-heading p { margin-top: var(--space-xs); color: var(--color-ink-2); font-size: var(--text-sm); }
.consent-label { display: inline-flex; align-items: center; gap: var(--space-xs); color: var(--color-ink-2); font-size: var(--text-sm); white-space: nowrap; }
.workspace { display: grid; grid-template-columns: 284px minmax(0, 1fr); gap: var(--gap-columns); align-items: start; }
.connection-panel { padding: var(--space-lg) var(--space-lg) var(--space-20); background: var(--color-paper-2); border: 1px solid var(--color-rule); border-radius: var(--radius-card); }
h2 { font-size: var(--text-md); font-weight: 650; line-height: 1.3; }
.connection-panel h2 { margin-bottom: var(--space-lg); }
.field { display: grid; gap: var(--space-xs); margin-bottom: var(--space-20); }
label { font-size: var(--text-sm); font-weight: 550; }
input { width: 100%; min-width: 0; height: 44px; padding: 0 var(--space-sm); border: 1px solid var(--color-field-edge); border-radius: var(--radius-input); color: var(--color-ink); background: var(--color-paper-2); line-height: 1.2; }
input:hover:not(:disabled) { border-color: var(--color-ink); }
input::placeholder { color: var(--color-muted); }
input[aria-invalid="true"] { border-color: var(--color-error); }
input:disabled { background: var(--color-paper); }
#support-code { font-family: var(--font-outlier); font-size: 25px; height: 54px; font-variant-numeric: tabular-nums; }
.field-help { font-size: var(--text-xs); color: var(--color-ink-2); line-height: 1.5; min-height: 1lh; }
.button { width: 100%; min-height: 44px; display: inline-flex; align-items: center; justify-content: center; gap: var(--space-xs); padding: var(--space-xs) var(--space-sm); border: 1px solid var(--color-transparent); border-radius: var(--radius-input); font-size: var(--text-sm); font-weight: 550; line-height: 1.4; white-space: nowrap; transition: background-color var(--dur-micro) ease-out, transform var(--dur-micro) ease-out; }
.primary { background: var(--color-accent); color: var(--color-accent-ink); }
.primary:hover:not(:disabled) { background: var(--color-accent-hover); }
.primary[aria-busy="true"] { cursor: progress; }
.quiet { color: var(--color-ink); background: var(--color-paper-2); border-color: var(--color-field-edge); }
.quiet:hover:not(:disabled) { background: var(--color-paper-3); }
.danger { margin-top: var(--space-xs); color: var(--color-error); background: var(--color-paper-2); border-color: var(--color-error); }
.danger:hover { background: var(--color-error-soft); }
summary { cursor: pointer; font-size: var(--text-sm); color: var(--color-ink-2); padding-block: var(--space-sm); }
summary:hover { color: var(--color-ink); }
.access-details { margin: calc(-1 * var(--space-xs)) 0 var(--space-md); }
.access-details[open] { margin-top: 0; }
.access-details .field { margin-top: var(--space-2xs); margin-bottom: var(--space-xs); }
.session-notice { margin-top: var(--space-lg); padding-top: var(--space-20); border-top: 1px solid var(--color-rule); }
.session-notice strong { display: block; font-size: var(--text-sm); font-weight: 650; }
.session-notice p { margin-top: var(--space-2xs); font-size: var(--text-sm); color: var(--color-ink-2); }
.session-notice[data-tone="error"] strong { color: var(--color-error); }
.session-notice[data-tone="connected"] strong { color: var(--color-accent); }
.text-button { border: 0; background: var(--color-transparent); color: var(--color-accent); text-decoration: underline; text-underline-offset: 4px; font-size: var(--text-sm); min-height: 44px; padding: var(--space-xs) 0; }
.text-button:hover { color: var(--color-accent-hover); }
.help-details { margin-top: var(--space-sm); }
.help-details ol { padding-left: var(--space-20); font-size: var(--text-sm); color: var(--color-ink-2); margin: var(--space-2xs) 0 var(--space-md); }
.help-details li + li { margin-top: var(--space-xs); }
.help-details p { font-size: var(--text-sm); color: var(--color-ink-2); }
.remote-panel { min-width: 0; border: 1px solid var(--color-rule); border-radius: var(--radius-card); background: var(--color-paper-2); overflow: clip; }
.screen-header { min-height: 62px; display: flex; align-items: center; justify-content: space-between; gap: var(--space-md); padding: var(--space-md) var(--space-20); }
.screen-heading-group { display: flex; align-items: center; gap: var(--space-md); min-width: 0; }
.peer-name { color: var(--color-ink-2); font-size: var(--text-sm); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; max-width: 24ch; }
.connection-state { color: var(--color-ink-2); font-size: var(--text-xs); white-space: nowrap; }
.connection-state[data-active="true"] { color: var(--color-accent); font-weight: 550; }
.screen-stage { position: relative; display: grid; place-items: center; background: var(--color-stage); color: var(--color-stage-ink); height: min(53vh, 560px); min-height: 360px; }
.screen-stage:fullscreen { height: 100%; max-height: none; background: var(--color-stage); }
#remote-video { width: 100%; height: 100%; min-width: 0; min-height: 0; object-fit: contain; cursor: default; }
#remote-video[data-control="true"] { cursor: crosshair; touch-action: none; }
#remote-video:focus-visible { outline-color: var(--color-focus-on-dark); outline-offset: -4px; }
.screen-placeholder { display: grid; justify-items: center; align-content: center; position: absolute; inset: 0; padding: var(--space-32); text-align: center; pointer-events: none; }
.screen-placeholder svg { color: var(--color-stage-muted); margin-bottom: var(--space-lg); }
.screen-placeholder h3 { color: var(--color-stage-ink); font-size: var(--text-md); font-weight: 550; }
.screen-placeholder p { max-width: 40ch; margin-top: var(--space-xs); font-size: var(--text-sm); color: var(--color-stage-muted); }
.stage-button { width: auto; margin-top: var(--space-20); pointer-events: auto; color: var(--color-stage-ink); background: var(--color-stage); border-color: var(--color-stage-muted); }
.stage-button:hover { background: var(--color-stage-rule); }
.stage-button:focus-visible { outline-color: var(--color-focus-on-dark); }
.screen-toolbar { padding: var(--space-xs) var(--space-sm) var(--space-xs) var(--space-20); display: flex; align-items: center; justify-content: space-between; gap: var(--space-sm); border-bottom: 1px solid var(--color-rule); }
.control-state { font-size: var(--text-xs); color: var(--color-ink-2); }
.control-state[data-active="true"] { color: var(--color-accent); font-weight: 550; }
.toolbar-actions { display: flex; align-items: center; gap: var(--space-2xs); }
.tool-button { min-height: 40px; padding: var(--space-xs) var(--space-xs); border: 1px solid var(--color-transparent); border-radius: var(--radius-input); background: var(--color-transparent); color: var(--color-ink); font-size: var(--text-sm); line-height: 1.4; display: inline-flex; align-items: center; justify-content: center; gap: var(--space-xs); white-space: nowrap; }
.tool-button:hover:not(:disabled) { background: var(--color-paper-3); }
.keyboard-help { padding: var(--space-sm) var(--space-20); font-size: var(--text-xs); color: var(--color-ink-2); }
.input-tools { padding: 0 var(--space-20) var(--space-2xs); border-top: 1px solid var(--color-rule); }
.input-tools summary { min-height: 44px; }
.text-form { margin-top: var(--space-xs); }
.text-form-row { display: flex; align-items: center; gap: var(--space-xs); margin-top: var(--space-xs); }
.text-form-row .button { width: auto; padding-inline: var(--space-md); }
.text-form .field-help { margin-top: var(--space-xs); }
.special-keys { display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-xs); padding: var(--space-sm) 0; }
.special-keys .tool-button { border-color: var(--color-field-edge); }
.key-group-label { color: var(--color-ink-2); font-size: var(--text-xs); padding: 0 var(--space-xs); }
.workspace-footer { display: flex; align-items: start; justify-content: space-between; gap: var(--space-lg); margin-top: var(--space-20); color: var(--color-ink-2); font-size: var(--text-xs); }
.workspace-footer span { text-align: right; }
.notice { border: 1px solid var(--color-rule); padding: var(--space-md); margin-bottom: var(--space-20); background: var(--color-paper-2); }
.notice.error { color: var(--color-error); border-color: var(--color-error); }
@media (max-width: 70rem) {
  .workspace { grid-template-columns: 260px minmax(0, 1fr); gap: var(--space-lg); }
  .connection-panel { padding: var(--space-20) var(--space-md); }
  .consent-label { display: none; }
}
@media (max-width: 52rem) {
  .topbar-inner { min-height: 64px; }
  .main-shell { padding-top: var(--space-lg); }
  .workspace { grid-template-columns: minmax(0, 1fr); gap: var(--space-lg); }
  .connection-panel { padding: var(--space-20); }
  #join-form { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 0 var(--space-md); }
  #join-form .field { margin-bottom: var(--space-md); }
  #support-code { height: 44px; font-size: 22px; }
  .access-details { grid-column: 1 / -1; }
  .session-notice { margin-top: var(--space-md); padding-top: var(--space-md); }
  .session-notice p { max-width: none; }
  .danger { margin-top: 0; }
  .screen-stage { height: 52vh; min-height: 320px; }
  .workspace-footer { flex-direction: column; gap: var(--space-2xs); }
  .workspace-footer span { text-align: left; }
}
@media (max-width: 30rem) {
  .topbar-label { font-size: var(--text-xs); max-width: 14ch; text-align: right; }
  .page-heading { margin-bottom: var(--space-lg); }
  h1 { font-size: 25px; }
  #join-form { grid-template-columns: minmax(0, 1fr); }
  .danger { margin-top: var(--space-xs); }
  .connection-panel h2 { margin-bottom: var(--space-20); }
  .screen-header { padding: var(--space-md) var(--space-md); }
  .screen-heading-group { flex-direction: column; align-items: start; gap: var(--space-2xs); }
  .peer-name { max-width: 20ch; }
  .screen-toolbar { padding-left: var(--space-md); }
  .toolbar-actions { gap: 0; }
  .tool-button { padding-inline: var(--space-xs); }
  .keyboard-help { padding-inline: var(--space-md); }
  .input-tools { padding-inline: var(--space-md); }
  .screen-placeholder { padding: var(--space-lg); }
  .special-keys { gap: var(--space-xs); }
  .key-group-label { width: 100%; padding: var(--space-xs) 0 0; }
}
@media (prefers-reduced-motion: reduce) {
  .button { transition: none; }
  button:active:not(:disabled) { transform: none; }
}