.wg-dialog {
    --wg-ink: var(--ink, #202b3b);
    --wg-muted: var(--muted, #64748b);
    --wg-accent: var(--accent, #0284c7);
    --wg-border: var(--line, #e2e8f0);
    --wg-soft: var(--bg, #f7f9fc);
    --wg-paper: #fff;
    width: min(1060px, calc(100vw - 40px));
    max-width: none;
    max-height: min(850px, calc(100dvh - 48px));
    padding: 0;
    border: 1px solid var(--wg-border);
    border-radius: 20px;
    background: var(--wg-paper);
    color: var(--wg-ink);
    box-shadow: 0 30px 100px #15223540;
    font: 14px/1.6 "Segoe UI", "PingFang SC", "Noto Sans SC", sans-serif;
    margin: auto;
    overflow: hidden;
}
.wg-dialog::backdrop { background: #17202b70; backdrop-filter: blur(5px); }
.wg-dialog *, .wg-dialog *::before, .wg-dialog *::after { box-sizing: border-box; }
.wg-dialog [hidden] { display: none !important; }
.wg-shell { display: flex; flex-direction: column; max-height: min(848px, calc(100dvh - 50px)); }
.wg-header { display: flex; justify-content: space-between; align-items: flex-start; gap: 20px; padding: 26px 30px 22px; border-bottom: 1px solid var(--wg-border); }
.wg-eyebrow { display: block; font-size: 10px; font-weight: 700; letter-spacing: .13em; color: var(--wg-accent); margin-bottom: 5px; }
.wg-dialog h2, .wg-dialog h3, .wg-dialog h4, .wg-dialog p { margin: 0; }
.wg-dialog h2 { font-size: 24px; font-weight: 700; line-height: 1.35; }
.wg-header p { color: var(--wg-muted); margin-top: 6px; font-size: 13px; }
.wg-content { display: flex; min-height: 470px; overflow: auto; flex: 1; }
.wg-sidebar { flex: 0 0 245px; padding: 22px 16px; background: var(--wg-soft); border-right: 1px solid var(--wg-border); }
.wg-sidebar-heading { display: flex; align-items: center; justify-content: space-between; padding: 0 8px 14px; font-size: 12px; font-weight: 600; }
.wg-sidebar-heading small { color: var(--wg-muted); margin-left: 6px; }
.wg-group-list { display: flex; flex-direction: column; gap: 7px; }
.wg-group { display: flex; align-items: center; width: 100%; gap: 10px; text-align: left; padding: 12px 10px; border-radius: 10px; border: 1px solid transparent; background: transparent; cursor: pointer; color: inherit; font: inherit; }
.wg-group:hover { background: #fff9; }
.wg-group.is-selected { background: #fff; border-color: var(--wg-border); box-shadow: 0 3px 10px #0f172a05; }
.wg-group.is-selected .wg-avatar { background: var(--wg-accent); color: #fff; }
.wg-group > span:last-child { min-width: 0; }
.wg-group strong { display: block; overflow-wrap: anywhere; line-height: 1.4; font-size: 13px; }
.wg-group small { display: block; color: var(--wg-muted); font-size: 11px; margin-top: 4px; }
.wg-avatar { display: grid; place-items: center; flex: 0 0 36px; width: 36px; height: 36px; border-radius: 10px; background: #e6eaf0; font-weight: 700; color: #586474; }
.wg-avatar-small { flex-basis: 30px; width: 30px; height: 30px; font-size: 12px; border-radius: 50%; }
.wg-dialog button { font-family: inherit; }
.wg-button { border: 1px solid var(--wg-border); border-radius: 8px; background: #fff; padding: 8px 13px; font-size: 12px; line-height: 1.5; font-weight: 600; color: var(--wg-ink); cursor: pointer; white-space: nowrap; transition: background .15s; }
.wg-button:hover { background: var(--wg-soft); }
.wg-primary { background: var(--wg-accent); border-color: var(--wg-accent); color: #fff; }
.wg-primary:hover { background: var(--wg-accent); filter: brightness(.94); }
.wg-small { padding: 5px 9px; font-size: 11px; }
.wg-new-group { width: 100%; margin-top: 16px; background: transparent; border-style: dashed; }
.wg-icon-button { border: 0; border-radius: 8px; background: transparent; font-size: 23px; width: 32px; height: 32px; line-height: 1; color: var(--wg-muted); cursor: pointer; }
.wg-icon-button:hover { background: var(--wg-soft); color: var(--wg-ink); }
.wg-dialog button:disabled { opacity: .55; cursor: wait; }
.wg-dialog :focus-visible { outline: 2px solid var(--wg-accent); outline-offset: 3px; }
.wg-sidebar-note { color: var(--wg-muted); font-size: 11px; padding: 18px 8px 0; line-height: 1.8; }
.wg-sidebar-empty { font-size: 12px; color: var(--wg-muted); padding: 12px 8px; }
.wg-detail { flex: 1; min-width: 0; padding: 26px 30px; }
.wg-detail-header { display: flex; justify-content: space-between; gap: 16px; align-items: flex-start; }
.wg-detail-header h3 { font-size: 22px; font-weight: 700; line-height: 1.4; overflow-wrap: anywhere; }
.wg-detail-header p { font-size: 12px; color: var(--wg-muted); margin-top: 7px; white-space: pre-line; overflow-wrap: anywhere; }
.wg-badge { display: inline-flex; flex-shrink: 0; align-items: center; padding: 3px 9px; border-radius: 20px; color: #526277; background: #f0f3f7; font-size: 11px; font-weight: 600; }
.wg-role-admin { color: #865120; background: #faf0df; }
.wg-role-designer { color: #216d65; background: #e8f4f0; }
.wg-stats { display: flex; gap: 26px; margin-top: 18px; padding-bottom: 21px; border-bottom: 1px solid var(--wg-border); color: var(--wg-muted); font-size: 12px; }
.wg-stats strong { color: var(--wg-ink); font-size: 20px; margin-right: 3px; }
.wg-section { padding-top: 23px; }
.wg-section + .wg-section { border-top: 1px solid var(--wg-border); margin-top: 24px; }
.wg-section-heading { display: flex; justify-content: space-between; align-items: center; gap: 10px; margin-bottom: 9px; }
.wg-dialog h4 { font-size: 14px; font-weight: 700; }
.wg-muted { font-size: 11px; color: var(--wg-muted); }
.wg-rows { margin-top: 12px; border: 1px solid var(--wg-border); border-radius: 10px; overflow: hidden; }
.wg-row { display: flex; align-items: center; gap: 10px; padding: 12px; min-width: 0; }
.wg-row + .wg-row { border-top: 1px solid var(--wg-border); }
.wg-row-copy { min-width: 0; flex: 1; }
.wg-row-copy strong { display: block; font-size: 12px; font-weight: 600; overflow-wrap: anywhere; }
.wg-row-copy small { display: block; font-size: 10px; color: var(--wg-muted); overflow-wrap: anywhere; }
.wg-session-symbol { color: var(--wg-accent); font-size: 23px; }
.wg-inline-empty { padding: 18px 14px; font-size: 12px; color: var(--wg-muted); background: var(--wg-soft); }
.wg-role-help { display: flex; flex-wrap: wrap; gap: 6px 16px; font-size: 10px; color: var(--wg-muted); margin-top: 10px; }
.wg-role-help b { font-weight: 600; }
.wg-dialog input, .wg-dialog select, .wg-dialog textarea { display: block; background: #fff; color: var(--wg-ink); border: 1px solid var(--wg-border); border-radius: 7px; font: inherit; font-size: 12px; padding: 9px 10px; min-width: 0; width: 100%; line-height: 1.5; }
.wg-dialog textarea { resize: vertical; }
.wg-dialog input:disabled, .wg-dialog select:disabled { background: var(--wg-soft); }
.wg-dialog label { display: block; color: var(--wg-muted); font-size: 11px; font-weight: 600; }
.wg-dialog label select { margin-top: 5px; }
.wg-field-row { display: flex; align-items: flex-end; flex-wrap: wrap; gap: 10px; }
.wg-field-row > select, .wg-field-row > input { flex: 1; width: auto; }
.wg-field-row > label { flex: 1; min-width: 95px; }
.wg-field-row > button { min-height: 38px; }
.wg-inline-form { margin-top: 13px; }
.wg-inline-form .wg-field-row { margin-top: 6px; }
.wg-inline-form p, #wg-invite-permission { margin-top: 7px; }
.wg-member-role { display: flex; gap: 5px; }
.wg-member-role select { width: 85px; padding: 4px 5px; font-size: 11px; }
.wg-text-button { font-size: 11px; padding: 5px 2px; border: 0; background: transparent; color: var(--wg-muted); cursor: pointer; white-space: nowrap; }
.wg-danger { color: #b63c3c; }
.wg-invite-result { margin-top: 14px; padding: 14px; border: 1px solid var(--wg-border); border-radius: 10px; background: var(--wg-soft); }
.wg-invite-result .wg-field-row { margin: 7px 0; }
.wg-invite-result small { font-size: 10px; color: var(--wg-muted); }
.wg-invite-result .wg-section-heading { margin-bottom: 0; }
.wg-create-form { margin-top: 26px; max-width: 520px; }
.wg-create-form > label { margin-top: 18px; margin-bottom: 6px; font-size: 12px; }
.wg-create-form > p { margin: 14px 0 24px; }
.wg-create-form > .wg-field-row { margin-top: 24px; }
.wg-required { font-size: 10px; color: var(--wg-accent); margin-left: 6px; }
.wg-empty { width: 100%; display: flex; align-items: center; justify-content: center; flex-direction: column; gap: 14px; min-height: 360px; text-align: center; padding: 32px 20px; }
.wg-empty h3 { font-size: 20px; font-weight: 700; }
.wg-empty p { font-size: 12px; color: var(--wg-muted); line-height: 1.9; }
.wg-empty-mark { width: 64px; height: 64px; display: grid; place-items: center; border: 1px solid var(--wg-border); border-radius: 20px; background: var(--wg-soft); font-size: 36px; color: var(--wg-accent); margin-bottom: 4px; }
.wg-notice { flex-shrink: 0; padding: 10px 30px; font-size: 12px; border-bottom: 1px solid var(--wg-border); overflow-wrap: anywhere; }
.wg-notice-success { color: #216653; background: #eff9f4; }
.wg-notice-error { color: #a43030; background: #fff2f1; }
.wg-notice-info { color: #4c617a; background: #f1f6fc; }
.wg-invitation { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 15px; width: 100%; padding: 40px 24px; text-align: center; }
.wg-invitation h3 { font-size: 26px; font-weight: 700; overflow-wrap: anywhere; }
.wg-invitation p { max-width: 440px; }
@media (max-width: 720px) {
    header[data-workgroups-header] { flex-wrap: wrap; gap: 12px; padding: 12px 16px; }
    header [data-workgroups-toolbar] { flex-wrap: wrap; gap: 8px; max-width: 100%; }
    header [data-workgroups-toolbar] #session-display { max-width: 100%; overflow-wrap: anywhere; }
    .menu-bar .toolbar-actions:has([data-workgroups-open]) { flex: 1 1 100%; max-width: 100%; justify-content: flex-start; flex-wrap: wrap; }
    .wg-dialog { width: calc(100vw - 16px); max-height: calc(100dvh - 16px); border-radius: 14px; }
    .wg-shell { max-height: calc(100dvh - 18px); }
    .wg-header { padding: 18px; }
    .wg-header h2 { font-size: 21px; }
    .wg-content { flex-direction: column; min-height: 360px; }
    .wg-sidebar { flex: none; padding: 12px; border-right: 0; border-bottom: 1px solid var(--wg-border); }
    .wg-sidebar-heading { padding-bottom: 4px; }
    .wg-group-list { flex-direction: row; overflow-x: auto; padding-bottom: 5px; }
    .wg-group { flex: 0 0 185px; }
    .wg-new-group { margin-top: 6px; }
    .wg-sidebar-note { display: none; }
    .wg-detail { padding: 20px 16px; }
    .wg-notice { padding: 10px 18px; }
    .wg-row { flex-wrap: wrap; }
    .wg-row-copy { flex-basis: calc(100% - 44px); }
    .wg-row > .wg-button, .wg-row > .wg-badge, .wg-member-role { margin-left: 40px; }
    .wg-field-row > button { flex: 1; }
    .wg-section-heading { flex-wrap: wrap; }
}
@media (prefers-reduced-motion: reduce) { .wg-dialog * { transition: none !important; } }