.login-card {width:min(100%,480px)}
.login-card h1 {font-size:clamp(36px,7vw,54px);line-height:1.04;margin:20px 0}
.login-card form {text-align:left;margin-top:26px;display:grid;gap:16px}
.login-card form[hidden] {display:none}
.login-card form .button {width:100%;min-height:48px;justify-content:space-between}
.login-foot {border-top:1px solid var(--line);margin-top:24px;padding-top:18px;display:grid;gap:12px;text-align:left}
.login-foot .text-button {text-align:left;padding:0}
.connection-banner {padding:12px 30px;background:var(--surface2);border-bottom:1px solid var(--line);font-size:13px;color:var(--text)}
.notification-button {position:relative}
.notification-count {position:absolute;top:-3px;right:-2px;background:var(--brand);color:white;border:2px solid var(--surface);border-radius:20px;min-width:19px;height:19px;font:10px/15px system-ui}
.pwa-update {position:fixed;left:50%;bottom:92px;transform:translateX(-50%);background:var(--surface);color:var(--text);border:1px solid var(--line);box-shadow:0 8px 40px #0002;border-radius:16px;padding:12px 16px;display:flex;align-items:center;gap:20px;z-index:80;max-width:calc(100vw - 24px);font-size:13px}
.pwa-update[hidden] {display:none}
.install-help {max-width:440px;border:1px solid var(--line);border-radius:24px;background:var(--surface);color:var(--text);padding:30px}
.install-help p {line-height:1.65;font-size:14px}
.notification-item {display:grid;grid-template-columns:12px 1fr auto;align-items:start;gap:14px;padding:20px 24px;border-bottom:1px solid var(--line)}
.notification-item:last-child {border-bottom:0}
.notification-item h3 {margin:0 0 7px;font-size:14px}
.notification-item p {margin:0 0 8px;line-height:1.5;overflow-wrap:anywhere}
.notification-dot {width:7px;height:7px;margin-top:5px;border-radius:50%;background:var(--gold)}
.notification-dot.seen {background:var(--line)}
.worker-note {margin:0 0 22px;display:flex;align-items:center;gap:8px;font-size:12px;color:var(--muted)}
.worker-note .workspace-dot {width:6px;height:6px}
.role-current {padding:12px 0;border-top:1px solid var(--line);margin-top:14px}
.role-current .text-link {font-size:12px;text-align:left}
.artifact-code {max-height:56vh;white-space:pre;tab-size:2;font-size:12px}
.chat-status {display:flex;align-items:center;gap:8px;font-size:12px;color:var(--muted);padding:10px 0}
.chat-input-actions {display:flex;justify-content:flex-end;gap:8px;flex-wrap:wrap}
.chat-input {display:block!important}
.chat-input textarea {width:100%;min-height:92px;resize:vertical}
.chat-message p {white-space:pre-wrap;overflow-wrap:anywhere}
.role-state {font-size:11px;letter-spacing:.04em;text-transform:uppercase;color:var(--muted)}
.role-state.active {color:var(--brand)}
button,a,input,textarea,select {-webkit-tap-highlight-color:transparent}
button:focus-visible,a:focus-visible {outline:2px solid var(--gold);outline-offset:3px}
.pre,code {overflow-wrap:anywhere}
@media(max-width:720px){
  .topbar {gap:8px;padding-left:18px;padding-right:18px}
  .top-actions {gap:5px}
  .top-actions .icon-button {width:36px;height:40px}
  .breadcrumb {font-size:12px;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}
  .breadcrumb>span {margin:0 4px}
  #live-status {display:none}
  .notification-item {padding:18px 16px;grid-template-columns:8px 1fr;gap:10px}
  .notification-item>.button {grid-column:2;justify-self:start}
  .connection-banner {padding:12px 18px}
  .login-wrap {padding:26px 18px max(24px,env(safe-area-inset-bottom));min-height:100svh;align-items:center}
  .login-card {padding:28px 24px}
  .login-card input,.chat-input textarea,dialog input,dialog textarea,dialog select {font-size:16px}
  .chat-input {position:static}
  .mobile-nav {padding-bottom:max(8px,env(safe-area-inset-bottom));height:auto;min-height:64px}
  .main-wrap {padding-bottom:calc(72px + env(safe-area-inset-bottom))}
  .page-head h1 {overflow-wrap:break-word}
  .install-help {padding:26px;margin:auto 16px;width:calc(100% - 32px)}
  dialog {max-height:calc(100svh - 32px)}
}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}