/* Shared Space controls. Layout belongs to the page; appearance belongs here. */
.ui-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 36px;
    padding: 8px 12px;
    border: 1px solid var(--border-color);
    border-radius: 7px;
    background: var(--bg-card);
    color: var(--text-primary);
    font-size: 12px;
    font-weight: 500;
    line-height: 1.4;
    cursor: pointer;
}
.ui-button:hover { background: var(--bg-raised); border-color: var(--text-faint); }
.ui-button-primary { background: var(--text-primary); border-color: transparent; color: var(--bg-primary); }
.ui-button-primary:hover { background: white; border-color: transparent; }
.ui-button-danger { background: #352121; border-color: #754848; color: #f1b9b9; }
.ui-button-danger:hover { background: #522b2b; border-color: var(--accent-red); }
.ui-button-quiet { background: transparent; border-color: transparent; color: var(--text-secondary); }
.ui-button:disabled, .ui-button[aria-disabled="true"] { opacity: .5; cursor: not-allowed; }
.ui-button.hidden, .ui-button[hidden], .ui-field.hidden { display: none; }
.ui-field {
    min-width: 0;
    max-width: 100%;
    padding: 9px 11px;
    border: 1px solid var(--border-color);
    border-radius: 7px;
    background: var(--bg-primary);
    color: var(--text-primary);
    font-size: 13px;
    line-height: 1.5;
    accent-color: var(--accent-blue);
}
.ui-field::placeholder { color: var(--text-faint); }
.ui-field:focus { border-color: var(--text-secondary); box-shadow: none; }
.ui-field:disabled { opacity: .55; cursor: not-allowed; }
.ui-field[aria-invalid="true"] { border-color: var(--accent-red); }
.ui-card { min-width: 0; padding: 20px; border: 1px solid var(--border-color); border-radius: 10px; background: var(--bg-surface); }
.ui-card-heading { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 12px; margin-bottom: 16px; }
.ui-card-heading h3 { margin: 0; font-size: 14px; font-weight: 550; }
.ui-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 8px; }
.ui-meta { color: var(--text-secondary); font-size: 12px; line-height: 1.6; }
.ui-eyebrow { color: var(--text-secondary); font-size: 11px; margin-bottom: 4px; }
.ui-notice { padding: 12px 14px; border: 1px solid var(--border-color); border-radius: 8px; background: var(--bg-surface); color: var(--text-secondary); font-size: 13px; line-height: 1.6; overflow-wrap: anywhere; }
.ui-notice-error { border-color: #754848; color: #f1b9b9; }
.ui-notice-warning { border-color: #736043; color: #e3c79d; }
.ui-notice-success { border-color: #4f7452; color: #b1cdb3; }
.ui-empty { padding: 40px 20px; border: 1px dashed var(--border-color); border-radius: 10px; text-align: center; color: var(--text-secondary); font-size: 13px; }
.ui-disclosure { min-width: 0; border: 1px solid var(--border-color); border-radius: 8px; background: var(--bg-primary); }
.ui-disclosure > summary { padding: 12px 14px; color: var(--text-secondary); font-size: 12px; font-weight: 500; cursor: pointer; overflow-wrap: anywhere; }
.ui-disclosure > summary:hover { color: var(--text-primary); }
.ui-disclosure[open] > summary { border-bottom: 1px solid var(--border-color); color: var(--text-primary); }
.ui-disclosure-body { min-width: 0; padding: 14px; }
.ui-disclosure-body > :last-child { margin-bottom: 0; }
.ui-table-wrap { max-width: 100%; overflow: auto; border: 1px solid var(--border-color); border-radius: 8px; }
.ui-table { width: 100%; text-align: left; font-size: 13px; line-height: 1.5; }
.ui-table th { padding: 10px 12px; color: var(--text-secondary); font-size: 11px; font-weight: 500; border-bottom: 1px solid var(--border-color); background: var(--bg-surface); }
.ui-table td { padding: 12px; border-bottom: 1px solid var(--border-color); vertical-align: top; }
.ui-table tbody tr:last-child td { border-bottom: 0; }
.ui-table tbody tr:hover { background: var(--bg-surface); }
.ui-tabs { display: flex; gap: 6px; max-width: 100%; overflow-x: auto; }
.ui-tabs a { border: 0; text-decoration: none; flex-shrink: 0; padding: 8px 12px; border-radius: 6px; font-size: 12px; color: var(--text-secondary); }
.ui-tabs a:hover, .ui-tabs a[aria-current="page"] { background: var(--bg-card); color: var(--text-primary); }
.ui-dialog { width: min(480px, calc(100% - 32px)); max-height: calc(100dvh - 32px); margin: auto; padding: 24px; border: 1px solid var(--border-color); border-radius: 12px; background: var(--bg-surface); color: var(--text-primary); box-shadow: 0 20px 80px #0006; overflow: auto; }
.ui-dialog::backdrop { background: #0009; }
.ui-dialog h3 { font-size: 16px; font-weight: 550; margin-bottom: 10px; }
.ui-dialog .ui-actions { justify-content: flex-end; margin-top: 24px; }
.ui-form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.ui-form-grid label { display: flex; flex-direction: column; gap: 6px; color: var(--text-secondary); font-size: 12px; }
.ui-facts { display: grid; grid-template-columns: repeat(auto-fit, minmax(130px, 1fr)); gap: 16px; }
.ui-facts dt { color: var(--text-secondary); font-size: 11px; }
.ui-facts dd { margin-top: 4px; font-size: 14px; overflow-wrap: anywhere; }
.ui-skip-link { position: fixed; left: 12px; top: -80px; z-index: 100; }
.ui-skip-link:focus { top: 12px; }
.chat-card { width: 100%; max-width: 672px; }
.chat-card .ui-card { background: var(--bg-surface); padding: 16px; }
.chat-card h3 { font-size: 14px; font-weight: 550; overflow-wrap: anywhere; }
.chat-card .chat-markdown { font-size: 13px; line-height: 1.65; overflow-wrap: anywhere; }
.chat-card .ui-disclosure { margin-top: 12px; }
.chat-card .ui-actions { margin-top: 16px; }
.chat-card .ui-disclosure .ui-table-wrap { border: 0; border-radius: 0; }
.chat-plan-steps { display: grid; gap: 8px; margin-top: 12px; color: var(--text-secondary); font-size: 12px; }
.chat-plan-steps li { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; }
.chat-plan-steps li > span:first-child { min-width: 0; overflow-wrap: anywhere; }
.chat-plan-steps .ui-meta { flex-shrink: 0; font-size: 11px; }
.chat-plan-graph { max-height: 440px; overflow: auto; }
.chat-card pre { margin: 0; max-height: 360px; overflow: auto; font-size: 12px; }
.chat-card-attention .ui-card { border-left: 2px solid var(--accent-amber); }
.detail-stack { display: grid; gap: 20px; }
.deck-grid { display: grid; grid-template-columns: repeat(4, minmax(150px, 1fr)); gap: 10px; }
.deck-cell { min-width: 0; padding: 14px; border: 1px solid var(--border-color); border-radius: 8px; background: var(--bg-primary); overflow-wrap: anywhere; }
.dataset-heading { display: flex; align-items: baseline; justify-content: space-between; flex-wrap: wrap; gap: 12px; }
.training-log { max-height: 360px; padding: 14px; overflow: auto; font-size: 12px; line-height: 1.6; white-space: pre-wrap; overflow-wrap: anywhere; }
.ui-history { border-left: 1px solid var(--border-color); padding-left: 16px; display: grid; gap: 16px; }
.ui-history li { display: flex; flex-wrap: wrap; gap: 6px 16px; font-size: 13px; }
.ui-history time { color: var(--text-secondary); font-size: 12px; }
:is(.ui-button, .ui-field, .ui-tabs a, summary, .ui-table-wrap):focus-visible { outline: 2px solid var(--accent-blue); outline-offset: 3px; }
@media (max-width: 699px) {
    .ui-form-grid { grid-template-columns: minmax(0, 1fr); }
    .ui-card { padding: 16px; }
    .ui-dialog { padding: 20px; }
    .chat-card .ui-card { padding: 14px; }
    .chat-plan-steps li { flex-wrap: wrap; gap: 2px 8px; }
    .ui-facts { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (pointer: coarse) {
    .ui-button, .ui-field, .ui-tabs a, .ui-disclosure > summary { min-height: 44px; }
    .ui-field { font-size: 16px; }
}
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; scroll-behavior: auto !important; }
}

.deck-form label { display: flex; flex-direction: column; gap: 6px; max-width: 440px; color: var(--text-secondary); }
.deck-form fieldset label { flex-direction: row; align-items: center; }
.detail-stack > .workspace-heading { margin-bottom: 0; }
.ui-notice details { margin-top: 8px; }
.ui-notice details p { margin-top: 12px; }
.ui-table-wrap:focus-visible { outline-offset: -2px; }
.workspace-page :is(a, button, input, select, textarea):focus-visible { outline: 2px solid var(--accent-blue); outline-offset: 3px; }