/* Approved administration frame. This is layout over the real application, never demo state. */
:root {
  --ui-nav-width: 224px;
  --mast-height: 65px;
  --ui-line: #e2e8de;
  --ui-hover: #f0f4ed;
  --ui-overlay: #15251ac0;
  --ui-radius: 13px;
  --ui-shadow: 0 16px 50px #263d3110;
  --bg: var(--ui-bg); --surface-soft: var(--ui-soft); --surface-hover: var(--ui-hover);
  --ink: var(--ui-ink); --text: var(--ui-text); --line: var(--ui-line);
  --green-hover: var(--ui-accent-hover); --green-soft: var(--ui-accent-soft);
  --amber: var(--ui-amber); --amber-soft: var(--ui-amber-soft); --red: var(--ui-red); --red-soft: var(--ui-red-soft);
  --blue: var(--ui-blue); --blue-soft: var(--ui-blue-soft); --purple: var(--ui-purple); --purple-soft: var(--ui-purple-soft);
  --radius: var(--ui-radius); --shadow: var(--ui-shadow); --overlay: var(--ui-overlay);
}
:root[data-theme="dark"] { --ui-line: #354637; --ui-hover: #2a3b2e; --ui-overlay: #050b07ce; --ui-shadow: 0 16px 50px #0003; }
html, body { margin: 0; height: 100%; min-height: 0; }
body { font-size: 14px; line-height: 1.6; overflow: hidden; }
[hidden] { display: none !important; }
body, button, input, select, textarea { font-synthesis: none; }
button { font-size: 12px; min-height: 36px; padding: 8px 13px; line-height: 1.4; font-weight: 450; }
input, select, textarea { font-size: 12px; min-height: 38px; padding: 8px 11px; }
.app-caption { height: 48px; display: flex; align-items: center; gap: 10px; padding: 0 28px; color: var(--ui-muted); font-size: 12px; }
.app-caption strong { color: var(--ui-text); font-weight: 600; }
.app-caption-dot { width: 6px; height: 6px; background: var(--ui-accent); border-radius: 50%; }
main.app-root { max-width: none; width: 100%; height: calc(100dvh - 48px); min-height: 0; margin: 0; padding: 0; overflow: hidden; }
#workspace.app-frame { width: calc(100% - 40px); max-width: 1660px; height: calc(100dvh - 66px); min-height: 0; margin: 0 auto 18px; display: grid; grid-template-columns: var(--ui-nav-width) minmax(0, 1fr); grid-template-rows: minmax(0, 1fr); gap: 0; overflow: hidden; position: relative; border: 1px solid var(--ui-line); border-radius: 15px; background: var(--ui-surface); box-shadow: var(--ui-shadow); }
.sidebar { display: flex; flex-direction: column; min-height: 0; min-width: 0; border-right: 1px solid var(--ui-line); background: var(--ui-surface); }
.sidebar-brand { display: flex; flex: none; gap: 12px; align-items: center; padding: 25px 21px 24px; font-size: 16px; font-weight: 650; letter-spacing: .025em; }
.brand-symbol { display: flex; flex: none; justify-content: center; align-items: center; width: 37px; height: 39px; border-radius: 12px; background: var(--ui-accent); color: var(--ui-on-accent); font: 27px Georgia, serif; }
.brand-symbol span { margin-left: 2px; }
.sidebar-brand small { display: block; font-size: 10px; color: var(--ui-muted); font-weight: 400; margin-top: 5px; letter-spacing: .08em; }
#workspace #tabs { position: static; display: block; flex: 1; width: 100%; height: auto; min-height: 0; margin: 0; padding: 0 12px 12px !important; border: 0; border-radius: 0; overflow: auto; background: transparent; box-shadow: none; transform: none; scrollbar-width: thin; scrollbar-color: var(--ui-line) transparent; }
#tabs .nav-group { display: grid; gap: 0; margin: 0; }
#tabs .nav-label { padding: 17px 12px 7px; font-size: 10px; line-height: 1.5; font-weight: 400; letter-spacing: .13em; color: var(--ui-muted); }
#tabs .nav-button { display: flex; align-items: center; width: 100%; gap: 11px; min-height: 39px; margin: 2px 0; padding: 10px 12px; font-size: 12px; line-height: 1.5; font-weight: 400; border: 0; border-radius: 8px; background: transparent; color: var(--ui-text); }
#tabs .nav-button .navigation-icon { width: 17px; height: 17px; color: var(--ui-muted); }
#tabs .nav-button:hover { background: var(--ui-hover); }
#tabs .nav-button.active { color: var(--ui-accent); background: var(--ui-accent-soft); font-weight: 650; }
#tabs .nav-button.active .navigation-icon { color: var(--ui-accent); }
#tabs .nav-button.active::after { content: ""; margin-left: auto; width: 5px; height: 5px; flex: none; border-radius: 50%; background: var(--ui-accent); }
.sidebar-footer { display: flex; flex: none; align-items: center; gap: 10px; padding: 17px 21px; border-top: 1px solid var(--ui-line); font-size: 11px; }
.sidebar-footer small { display: block; color: var(--ui-muted); font-size: 10px; margin-top: 4px; }
.manager-avatar { display: grid; place-items: center; width: 31px; height: 31px; border-radius: 50%; color: var(--ui-accent); background: var(--ui-accent-soft); }
.workspace-region { display: flex; flex-direction: column; min-height: 0; min-width: 0; background: var(--ui-soft); }
#workspace .masthead { position: relative; flex: none; height: 65px; min-height: 65px; display: flex; flex-wrap: nowrap; align-items: center; align-content: normal; justify-content: space-between; gap: 14px; padding: 0 30px; background: var(--ui-surface); border-bottom: 1px solid var(--ui-line); box-shadow: none; }
.breadcrumb { display: flex; align-items: center; gap: 12px; font-size: 11px; color: var(--ui-muted); min-width: 0; }
.breadcrumb strong { font-size: 12px; color: var(--ui-text); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.breadcrumb-divider { opacity: .45; }
.top-actions { display: flex; align-items: center; gap: 12px; flex: none; }
.operation-status { color: var(--ui-muted); font-size: 10px; white-space: nowrap; }
#workspace #themeToggle { display: inline-flex; align-items: center; gap: 5px; order: 0; min-height: 33px; font-size: 11px; padding: 7px 9px; background: var(--ui-surface); }
#workspace #themeToggle::before { margin: 0; font-size: 15px; }
#workspace .account-menu { position: relative; width: auto; margin: 0; overflow: visible; }
.account-menu > summary { display: flex; align-items: center; gap: 8px; min-height: 33px; padding: 7px 9px; border: 1px solid var(--ui-line); border-radius: 8px; cursor: pointer; font-size: 11px; white-space: nowrap; list-style: none; }
.account-menu > summary::-webkit-details-marker { display: none; }
.account-menu-actions { position: absolute; right: 0; top: calc(100% + 8px); z-index: 15; width: 180px; display: grid; gap: 4px; padding: 8px; border: 1px solid var(--ui-line); border-radius: 10px; background: var(--ui-surface); box-shadow: var(--ui-shadow); }
.account-menu-actions .header-button { width: 100%; text-align: left; font-size: 12px; min-height: 36px; border: 0; }
.workspace-scroll { min-width: 0; min-height: 0; flex: 1; overflow: auto; overscroll-behavior: contain; scrollbar-width: thin; scrollbar-color: var(--ui-line) transparent; }
#workspace .work-card { padding: 32px clamp(22px, 3vw, 46px) 36px !important; margin: 0; min-width: 0; min-height: 0; border: 0; border-radius: 0; box-shadow: none; background: var(--ui-soft); }
#workspace .page-heading { display: flex; align-items: flex-start; justify-content: space-between; gap: 20px; margin: 0 0 25px; padding: 0; border: 0; }
#workspace .page-heading h2 { font-size: 27px; line-height: 1.4; letter-spacing: .025em; font-weight: 650; margin: 0; }
#workspace .page-heading p { font-size: 12px; line-height: 1.75; margin: 9px 0 0; max-width: 780px; }
#workspace .page-heading .eyebrow { display: flex; align-items: center; gap: 8px; font-size: 10px; letter-spacing: .11em; margin: 0 0 9px; color: var(--ui-accent); }
#workspace .page-heading .eyebrow::before { content: ""; width: 17px; height: 1px; background: var(--ui-accent); }
#workspace .page-heading #actions { padding-top: 19px; gap: 8px; margin: 0; }
#workspace #summary { padding: 22px clamp(22px, 3vw, 46px) 0; gap: 18px; }
#workspace #summary .summary-card { border: 1px solid var(--ui-line); border-radius: 13px; background: var(--ui-surface); padding: 21px 22px; }
#workspace #summary .summary-card span, #workspace #summary .summary-card p { font-size: 11px; }
#workspace #summary .summary-card strong { font-size: 24px; line-height: 1.2; }
.workspace-footer { flex: none; display: flex; justify-content: space-between; align-items: center; gap: 12px; min-height: 34px; padding: 9px 30px; border-top: 1px solid var(--ui-line); background: var(--ui-surface); color: var(--ui-muted); font-size: 9px; }
#notice:not([hidden]) { position: fixed; z-index: 80; left: 50%; bottom: 22px; transform: translateX(-50%); width: max-content; max-width: min(720px, calc(100vw - 32px)); margin: 0; border: 1px solid var(--ui-line); background: var(--ui-surface); color: var(--ui-ink); box-shadow: var(--ui-shadow); border-radius: 10px; padding: 13px 20px; font-size: 12px; }
#rowPanel { max-height: calc(100dvh - 48px); overflow: auto; overscroll-behavior: contain; }
#workspace .workspace-menu { display: none; }
body[data-nav-open="true"] .workspace-backdrop { z-index: 60; position: fixed; inset: 0; width: 100%; height: 100%; background: var(--ui-overlay); }
body[data-nav-open="true"] #workspace #workspaceClose { margin: 8px 0 8px auto; display: block; }
body[data-nav-open="true"] #workspace .sidebar { z-index: 70; visibility: visible; transform: translateX(0); }
body[data-nav-open="true"] #workspace #tabs { display: block; }
/* The personal workbench uses the whole canvas, as in the approved design. */
body[data-workbench=personal] { --mast-height: 48px; }
body[data-workbench=personal] .app-caption { display: none; }
body[data-workbench=personal] main.app-root { height: 100dvh; }
body[data-workbench=personal] #workspace.app-frame { display: grid; grid-template-columns: minmax(0, 1fr); width: 100%; max-width: none; height: 100dvh; min-height: 0; margin: 0; border: 0; border-radius: 0; box-shadow: none; }
body[data-workbench=personal] #workspace .sidebar { position: absolute; inset: 0 auto 0 0; width: 256px; max-width: 85%; z-index: 70; visibility: hidden; transform: translateX(-100%); }
body[data-workbench=personal][data-nav-open="true"] #workspace .sidebar { visibility: visible; transform: translateX(0); }
body[data-workbench=personal] #workspace .workspace-menu { display: inline-flex; align-items: center; justify-content: center; min-width: 36px; min-height: 32px; padding: 5px 9px; font-size: 17px; }
body[data-workbench=personal] #workspace .masthead { height: 48px; min-height: 48px; padding: 0 16px; }
body[data-workbench=personal] .breadcrumb > span { display: none; }
body[data-workbench=personal] .workspace-footer { display: none; }
body[data-workbench=personal] .workspace-scroll { display: flex; flex-direction: column; overflow: hidden; }
body[data-workbench=personal] #workspace .work-card { display: flex; flex-direction: column; flex: 1; height: auto; padding: 0 !important; overflow: hidden; }
body[data-workbench=personal] #personalView { flex: 1; display: flex; flex-direction: column; height: auto; min-height: 0; overflow: hidden; }
@media (min-width: 1500px) { #workspace .work-card { padding-top: 38px !important; } #workspace .page-heading { margin-bottom: 29px; } }
@media (max-width: 1150px) { :root { --ui-nav-width: 202px; } .sidebar-brand { padding-inline: 18px; } #workspace .masthead { padding-inline: 23px; } }
@media (max-width: 900px) { :root { --ui-nav-width: 192px; } #workspace .page-heading { flex-wrap: wrap; } #workspace .page-heading #actions { padding-top: 0; } .operation-status { display: none; } }
@media (max-width: 760px) {
  :root { --mast-height: 59px; }
  .app-caption { height: 39px; padding-inline: 15px; font-size: 10px; }
  main.app-root { height: calc(100dvh - 39px); }
  #workspace.app-frame { width: 100%; max-width: none; height: calc(100dvh - 39px); margin: 0; border: 0; border-radius: 0; grid-template-columns: minmax(0, 1fr); }
  #workspace .sidebar { position: absolute; inset: 0 auto 0 0; z-index: 70; width: 245px; max-width: 88%; visibility: hidden; transform: translateX(-100%); }
  #workspace .masthead { height: 59px; min-height: 59px; padding: 0 14px; gap: 8px; }
  #workspace .workspace-menu { display: inline-flex; align-items: center; justify-content: center; min-width: 44px; min-height: 44px; padding: 5px; font-size: 20px; }
  .breadcrumb { gap: 8px; }
  .breadcrumb > span { display: none; }
  .breadcrumb strong { font-size: 12px; }
  .top-actions { gap: 5px; }
  #workspace #themeToggle { width: 44px; height: 44px; min-height: 44px; padding: 8px; justify-content: center; }
  #themeToggle [data-theme-label] { position: absolute; width: 1px; height: 1px; padding: 0; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; }
  .account-menu > summary { width: 44px; height: 44px; min-height: 44px; padding: 0; justify-content: center; font-size: 0; }
  .account-menu > summary::before { content: "管"; font-size: 12px; }
  .account-menu > summary > span { display: none; }
  .account-menu-actions .header-button { min-height: 44px; }
  #workspace .work-card { padding: 25px 17px 30px !important; }
  #workspace .page-heading { gap: 17px; margin-bottom: 22px; }
  #workspace .page-heading h2 { font-size: 24px; }
  #workspace .page-heading p { font-size: 12px; line-height: 1.9; }
  #workspace .page-heading .eyebrow { font-size: 10px; }
  #workspace .page-heading #actions { width: 100%; flex-wrap: wrap; }
  #workspace .page-heading #actions button { flex: 1; }
  #workspace #summary { padding: 20px 17px 0; gap: 11px; }
  #tabs .nav-button { min-height: 44px; font-size: 13px; }
  button, input, select, textarea { min-height: 44px; }
  input, select, textarea { font-size: 16px; }
  .workspace-footer { justify-content: center; padding-inline: 10px; font-size: 9px; }
  .workspace-footer span:first-child { display: none; }
  body[data-workbench=personal] #workspace .masthead { padding-inline: 10px; }
  body[data-workbench=personal] #workspace .workspace-menu { min-width: 44px; min-height: 44px; }
  body[data-workbench=personal][data-personal-chat=true] #workspace.app-frame { position: fixed; top: var(--personal-chat-viewport-top,0px); left: 0; right: 0; height: var(--personal-chat-viewport-height,100dvh); min-height: 0; overflow: hidden; }
  body[data-workbench=personal][data-personal-chat=true] #workspace .masthead { display: none; }
  body[data-workbench=personal][data-personal-chat=true] .workspace-region { height: 100%; }
}
/* Personal hierarchy: account toolbar, compact directory, conversation and composer. */
body[data-workbench=personal] #personalView > .personal-toolbar { display: block; flex: none; min-height: 48px; padding: 7px 16px; border: 0; border-bottom: 1px solid var(--ui-line); background: var(--ui-surface); }
body[data-workbench=personal] .personal-toolbar .personal-account-line { display: flex; align-items: center; gap: 10px; min-height: 33px; }
body[data-workbench=personal] .personal-toolbar .personal-avatar { width: 30px; height: 30px; border-radius: 10px; }
body[data-workbench=personal] .personal-toolbar .personal-account-name { display: flex; align-items: center; gap: 12px; flex: 1; min-width: 0; flex-wrap: wrap; }
body[data-workbench=personal] .personal-toolbar .personal-account-name strong { font-size: 12px; }
body[data-workbench=personal] .personal-toolbar .personal-connection { font-size: 10px; padding: 0; margin: 0; background: transparent; border-radius: 0; color: var(--ui-muted); }
body[data-workbench=personal] .personal-account-menu { position: relative; flex: none; margin-left: auto; }
body[data-workbench=personal] .personal-account-menu > summary { font-size: 11px; min-height: 32px; padding: 6px 10px; border: 1px solid var(--ui-line); border-radius: 8px; }
body[data-workbench=personal] .personal-account-actions { position: absolute; z-index: 35; top: calc(100% + 8px); right: 0; width: min(330px, calc(100vw - 32px)); max-height: 65dvh; overflow: auto; display: grid; gap: 8px; padding: 14px; border: 1px solid var(--ui-line); border-radius: 10px; box-shadow: var(--ui-shadow); }
body[data-workbench=personal] .personal-layout { display: grid; flex: 1; height: auto; min-height: 0; grid-template-columns: 260px minmax(0,1fr); border: 0; border-radius: 0; }
body[data-workbench=personal] .personal-list { display: flex; flex-direction: column; min-height: 0; padding: 15px 10px 0; overflow: hidden; border-right: 1px solid var(--ui-line); }
body[data-workbench=personal] .personal-list > input { width: 100%; min-height: 36px; margin: 10px 0; padding: 8px 10px; font-size: 11px; }
body[data-workbench=personal] .personal-tabs { display: flex; gap: 2px; min-height: 0; border: 0; padding: 3px; border-radius: 8px; background: var(--ui-hover); overflow-x: auto; flex: none; }
body[data-workbench=personal] #personalView .personal-tabs .personal-tab { flex: 1 0 auto; padding: 7px 5px; font-size: 10px; line-height: 1.5; min-height: 30px; border: 0; border-radius: 6px; white-space: nowrap; background: transparent; }
body[data-workbench=personal] .personal-tabs .personal-tab[aria-selected=true] { background: var(--ui-surface) !important; color: var(--ui-accent); }
body[data-workbench=personal] .personal-sort { display: flex; gap: 5px; padding: 0 0 10px; flex: none; }
body[data-workbench=personal] #personalView .personal-sort select, body[data-workbench=personal] #personalView .personal-sort button { min-width: 0; min-height: 30px; width: auto; flex: 1; font-size: 10px; padding: 5px; }
body[data-workbench=personal] .personal-chat-list { flex: 1; min-height: 0; overflow: auto; padding: 0; }
body[data-workbench=personal] #personalView .personal-chat-button { display: flex; align-items: center; gap: 10px; min-height: 68px; padding: 13px 10px; margin-bottom: 3px; border-radius: 9px; }
body[data-workbench=personal] .personal-chat-button .personal-avatar { width: 34px; height: 34px; border-radius: 11px; font-size: 12px; }
body[data-workbench=personal] .personal-chat-label strong { font-size: 11px; line-height: 1.6; font-weight: 600; }
body[data-workbench=personal] .personal-chat-label small, body[data-workbench=personal] .personal-list-time { font-size: 10px; line-height: 1.7; margin-top: 5px; }
body[data-workbench=personal] .personal-chat-heading { display: flex; align-items: center; flex-wrap: nowrap; min-height: 65px; flex: none; padding: 13px 20px; gap: 12px; }
body[data-workbench=personal] .personal-chat-identity { min-width: 0; flex: 1; }
body[data-workbench=personal] .personal-chat-identity > .personal-avatar { width: 34px; height: 34px; border-radius: 11px; }
body[data-workbench=personal] .personal-chat-heading h3 { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: 14px; line-height: 1.5; }
body[data-workbench=personal] .personal-chat-kind { font-size: 10px; }
body[data-workbench=personal] #personalView .personal-mode-select { flex: none; width: auto; max-width: 145px; min-height: 33px; font-size: 11px; padding: 6px 8px; color: var(--ui-accent); background: var(--ui-accent-soft); border-color: transparent; }
body[data-workbench=personal] .personal-desktop-controls { position: relative; flex: none; }
body[data-workbench=personal] .personal-desktop-controls > summary { min-height: 33px; padding: 6px 10px; border: 1px solid var(--ui-line); border-radius: 8px; cursor: pointer; font-size: 11px; }
body[data-workbench=personal] .personal-desktop-controls[open] { position: absolute; top: 14px; right: 20px; z-index: 30; width: min(360px,calc(100% - 40px)); max-height: calc(100dvh - 180px); padding: 10px; overflow: auto; background: var(--ui-surface); border: 1px solid var(--ui-line); border-radius: 10px; box-shadow: var(--ui-shadow); }
body[data-workbench=personal] .personal-chat { position: relative; min-height: 0; background: var(--ui-soft); }
body[data-workbench=personal] .personal-desktop-controls[open] > summary { margin-left: auto; width: max-content; }
body[data-workbench=personal] .personal-desktop-controls .personal-modes { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); padding: 12px 0; gap: 6px; }
body[data-workbench=personal] #personalView .personal-desktop-controls button { min-height: 36px; font-size: 11px; padding: 7px 8px; }
body[data-workbench=personal] .personal-desktop-controls .personal-chat-actions { display: grid; grid-template-columns: 1fr; gap: 7px; padding: 0; }
body[data-workbench=personal] .personal-desktop-controls .personal-help { padding: 8px 0; border: 0; }
body[data-workbench=personal] .personal-desktop-controls .personal-help > summary { font-size: 11px; }
body[data-workbench=personal] .personal-transcript { flex: 1; min-height: 0; max-height: none; padding: 22px; gap: 17px; background: var(--ui-soft); }
body[data-workbench=personal] .personal-message { max-width: 83%; gap: 9px; }
body[data-workbench=personal] .personal-message .personal-avatar { width: 28px; height: 28px; font-size: 11px; border-radius: 9px; }
body[data-workbench=personal] .personal-bubble { border-radius: 11px 11px 11px 3px; padding: 11px 14px; }
body[data-workbench=personal] .personal-message.own .personal-bubble { border-radius: 11px 11px 3px 11px; }
body[data-workbench=personal] .personal-bubble p { font-size: 12px; line-height: 1.9; }
body[data-workbench=personal] .personal-sender { font-size: 10px; }
body[data-workbench=personal] .personal-message-meta, body[data-workbench=personal] .personal-day { font-size: 9px; }
body[data-workbench=personal] #personalView .personal-quote-button { min-height: 26px; font-size: 10px; padding: 3px 5px; }
body[data-workbench=personal] .personal-composer { flex: none; padding: 12px 20px; border-top: 1px solid var(--ui-line); }
body[data-workbench=personal] .personal-composer > label { position: absolute; width: 1px; height: 1px; padding: 0; overflow: hidden; clip: rect(0,0,0,0); }
body[data-workbench=personal] #personalView .personal-composer textarea { min-height: 48px; height: 64px; max-height: 20dvh; font-size: 12px; line-height: 1.8; padding: 11px 12px; }
body[data-workbench=personal] #personalView .personal-composer button { min-height: 36px; font-size: 12px; }
body[data-workbench=personal] .personal-composer-row { align-items: end; gap: 9px; }
body[data-workbench=personal] .personal-composer button[type=submit] { height: 38px; }
body[data-workbench=personal] .personal-compose-hint { font-size: 9px; margin: 6px 0 0; }
body[data-workbench=personal] .personal-upload-tools { padding: 0 0 8px; margin: 0; }
body[data-workbench=personal] .personal-upload-tools > p:empty { display: none; }
body[data-workbench=personal] .personal-tasks:empty { display: none; }
body[data-workbench=personal] .personal-tasks { max-height: 19dvh; overflow: auto; padding: 0 20px; }
body[data-workbench=personal] .personal-notice { left: 278px; top: 110px; font-size: 12px; }
@media (max-width:760px) {
  body[data-workbench=personal] #personalView > .personal-toolbar { padding: 5px 12px; min-height: 44px; }
  body[data-workbench=personal] .personal-toolbar .personal-account-name { gap: 5px; }
  body[data-workbench=personal] .personal-toolbar .personal-account-name strong { font-size: 12px; }
  body[data-workbench=personal] .personal-toolbar .personal-connection { font-size: 10px; }
  body[data-workbench=personal] .personal-toolbar .personal-connection:last-child { display: none; }
  body[data-workbench=personal] .personal-account-menu > summary { min-height: 44px; padding-block: 11px; }
  body[data-workbench=personal][data-personal-chat=true] #personalView > .personal-toolbar { display: none; }
  body[data-workbench=personal] .personal-layout { display: block; grid-template-columns: minmax(0,1fr); }
  body[data-workbench=personal] .personal-list { height: 100%; padding: 16px 12px 0; border: 0; }
  body[data-workbench=personal] #personalView .personal-tabs .personal-tab { min-height: 44px; font-size: 11px; padding: 8px; }
  body[data-workbench=personal] #personalView .personal-sort button, body[data-workbench=personal] #personalView .personal-sort select { min-height: 44px; font-size: 12px; }
  body[data-workbench=personal] .personal-list > input { min-height: 44px; font-size: 16px; }
  body[data-workbench=personal] .personal-chat-label strong { font-size: 13px; }
  body[data-workbench=personal] .personal-chat-label small { font-size: 11px; }
  body[data-workbench=personal] #personalView .personal-mode-select, body[data-workbench=personal] .personal-desktop-controls { display: none; }
  body[data-workbench=personal] .personal-chat-heading { min-height: 56px; padding: 10px 12px; gap: 8px; }
  body[data-workbench=personal] .personal-chat-heading h3 { font-size: 15px; }
  body[data-workbench=personal] .personal-transcript { padding: 16px 12px; }
  body[data-workbench=personal] .personal-message { max-width: 96%; }
  body[data-workbench=personal] .personal-bubble p { font-size: 15px; line-height: 1.65; }
  body[data-workbench=personal] .personal-sender { font-size: 11px; }
  body[data-workbench=personal] .personal-message-meta { font-size: 10px; }
  body[data-workbench=personal] .personal-composer { padding: 10px 12px; }
  body[data-workbench=personal] #personalView .personal-composer textarea { min-height: 44px; height: 48px; font-size: 16px; }
  body[data-workbench=personal] #personalView .personal-composer button, body[data-workbench=personal] #personalView .personal-quote-button { min-height: 44px; }
  body[data-workbench=personal] .personal-notice { left: 10px; top: 8px; }
}

/* Login stays scrollable when the viewport is short or the keyboard is open. */
main.app-root:has(#login:not([hidden])) { overflow: auto; overscroll-behavior: contain; }
.login-card { position: relative; }
.login-theme-toggle { float: right; margin: -8px -8px 12px 12px; font-size: 11px; min-height: 36px; }
@media(max-width:760px) { .login-theme-toggle { min-height:44px; } }

/* Persistent reply barriers stay outside the collapsed desktop/mobile tools. */
#personalView .personal-reply-state { flex: none; display: flex; align-items: center; gap: 12px; padding: 9px 20px; max-height: 150px; overflow: auto; border-bottom: 1px solid var(--ui-line); background: var(--ui-amber-soft); color: var(--ui-text); }
#personalView .personal-reply-state p { margin: 0; flex: 1; min-width: 0; font-size: 12px; line-height: 1.6; overflow-wrap: anywhere; }
#personalView .personal-reply-resume, #personalView .personal-reply-stop { flex: none; white-space: normal; min-height: 36px; }
@media (max-width: 760px) {
 #personalView .personal-reply-state { padding: 8px 12px; gap: 8px; flex-wrap: wrap; }
 #personalView .personal-reply-state p { flex-basis: 100%; font-size: 12px; }
 #personalView .personal-reply-resume, #personalView .personal-reply-stop { min-height: 44px; max-width: 100%; }
}


/* PR3 compact personal layout overrides the late desktop shell cascade. */
@media (max-width: 760px), (max-width: 900px) and (max-height: 500px) {
  body[data-workbench=personal] #personalView > .personal-layout {
    display: block;
    grid-template-columns: minmax(0, 1fr);
    grid-template-rows: minmax(0, 1fr);
    min-height: 0;
    overflow: hidden;
  }
  body[data-workbench=personal] #personalView > .personal-layout > .personal-list,
  body[data-workbench=personal] #personalView > .personal-layout > .personal-chat {
    height: 100%;
    min-height: 0;
    min-width: 0;
  }
  body[data-workbench=personal] #personalView > .personal-layout > .personal-list {
    overflow: hidden;
  }
  body[data-workbench=personal] #personalView .personal-chat-list {
    flex: 1 1 auto;
    min-height: 0;
    overflow-y: auto;
    overscroll-behavior: contain;
    touch-action: pan-y;
  }
  body[data-workbench=personal][data-personal-chat=true] #workspace.app-frame {
    position: fixed;
    top: var(--personal-chat-viewport-top, 0px);
    left: 0;
    right: 0;
    height: var(--personal-chat-viewport-height, 100dvh);
    min-height: 0;
    overflow: hidden;
  }
  body[data-workbench=personal][data-personal-chat=true] #workspace .masthead {
    display: none;
  }
  body[data-workbench=personal][data-personal-chat=true] .workspace-region {
    height: 100%;
    min-height: 0;
  }
  body[data-workbench=personal][data-personal-chat=true] #workspace #workspaceContent > .page-heading {
    display: none;
    margin: 0;
  }
}


/* PR3 short landscape keeps the personal directory usable above the fold. */
@media (max-width: 900px) and (max-height: 500px) {
  body[data-workbench=personal] #workspace #workspaceContent > .page-heading {
    display: none;
    margin: 0;
  }
  body[data-workbench=personal][data-personal-chat=false] #personalView > .personal-layout > .personal-list {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    grid-template-rows: auto auto auto minmax(0, 1fr);
    column-gap: 8px;
    row-gap: 4px;
    padding: 6px 10px 0;
  }
  body[data-workbench=personal] #personalView > .personal-layout > .personal-list > .personal-tabs {
    grid-area: 1 / 1 / 2 / 3;
  }
  body[data-workbench=personal] #personalView > .personal-layout > .personal-list > input[type=search] {
    grid-area: 2 / 1 / 3 / 2;
    width: 100%;
    min-height: 36px;
    margin: 0;
    padding: 5px 8px;
  }
  body[data-workbench=personal] #personalView > .personal-layout > .personal-list > .personal-sort {
    grid-area: 2 / 2 / 3 / 3;
    min-width: 0;
    gap: 4px;
    padding: 0;
  }
  body[data-workbench=personal] #personalView .personal-sort select,
  body[data-workbench=personal] #personalView .personal-sort button {
    min-height: 36px;
    padding: 5px 6px;
  }
  body[data-workbench=personal] #personalView .personal-tabs .personal-tab {
    min-height: 32px;
    padding: 5px 7px;
  }
  body[data-workbench=personal] #personalView > .personal-layout > .personal-list > .notice {
    grid-area: 3 / 1 / 4 / 3;
    max-height: 44px;
    margin: 0;
    padding: 5px 8px;
    overflow: auto;
    font-size: 10px;
  }
  body[data-workbench=personal] #personalView > .personal-layout > .personal-list > .personal-chat-list {
    grid-area: 4 / 1 / 5 / 3;
    width: 100%;
    min-height: 0;
  }
}

/* Personal full-canvas must fit the actual viewport, including narrow split windows.
   Keep overflow inside the tab strip/transcript, not beyond the clipped app frame. */
body[data-workbench=personal] { min-width: 0; }
body[data-workbench=personal] #personalView,
body[data-workbench=personal] #personalView > .personal-layout { min-width: 0; max-width: 100%; }
body[data-workbench=personal] #workspace #workspaceContent > .page-heading {
  flex: none;
  padding: 18px 16px 0;
  margin-bottom: 18px;
}
body[data-workbench=personal] #workspace .page-heading > div { min-width: 0; max-width: 100%; }
body[data-workbench=personal] #workspace .page-heading h2,
body[data-workbench=personal] #workspace .page-heading p { overflow-wrap: anywhere; }
body[data-workbench=personal] .personal-toolbar .personal-account-name strong { max-width: 100%; }
body[data-workbench=personal] .personal-sort,
body[data-workbench=personal] .personal-tabs { min-width: 0; max-width: 100%; }
@media (max-width: 319px) {
  body[data-workbench=personal] .breadcrumb strong { display: none; }
  body[data-workbench=personal] #workspace .masthead { gap: 4px; }
  body[data-workbench=personal] #workspace .page-heading h2 { font-size: 20px; }
  body[data-workbench=personal] #personalView .personal-sort { flex-wrap: wrap; }
  body[data-workbench=personal] #personalView .personal-sort select,
  body[data-workbench=personal] #personalView .personal-sort button { flex: 1 1 100%; max-width: 100%; }
  body[data-workbench=personal] #personalView[data-mobile=conversation] .personal-chat-heading {
    display: grid; grid-template-columns: minmax(0,1fr) minmax(0,1fr);
  }
  body[data-workbench=personal] #personalView[data-mobile=conversation] .personal-chat-identity { grid-column: 1 / -1; }
  body[data-workbench=personal] #personalView[data-mobile=conversation] .personal-mobile-mode,
  body[data-workbench=personal] #personalView[data-mobile=conversation] .personal-mobile-more { max-width: 100%; width: 100%; }
  body[data-workbench=personal] #personalView .personal-message { max-width: 100%; }
  body[data-workbench=personal] #personalView .personal-message .personal-avatar { width: 22px; height: 22px; }
  body[data-workbench=personal] #personalView .personal-bubble { padding: 8px; }
  body[data-workbench=personal] #personalView .personal-composer-row { flex-wrap: wrap; }
  body[data-workbench=personal] #personalView .personal-composer-row > textarea { flex: 1 1 calc(100% - 60px); }
  body[data-workbench=personal] #personalView .personal-composer-row > button[type=submit] { margin-left: auto; }
}