/* =========================================================
   b8 — sistema base
   Overrides globales sobre Bootstrap 5 usando CSS variables
   nativas (--bs-*). Mantiene Bootstrap y le impone identidad b8.
   Requiere data-bs-theme sincronizado con data-b8-theme (index.html
   + MainLayout.ToggleTheme) para que el modo oscuro nativo de
   Bootstrap cubra lo que estas variables no alcanzan (flecha del
   select, autofill, etc.).
   ========================================================= */

:root {
    --b8-mono: 'JetBrains Mono', 'IBM Plex Mono', ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;

    /* Primario b8: negro (escala cruda, invariante al tema) */
    --b8-ink-0: #000000;
    --b8-ink-1: #0a0a0b;
    --b8-ink-2: #111214;
    --b8-ink-3: #1a1b1f;
    --b8-ink-4: #26282d;
    --b8-ink-5: #3a3d44;
    --b8-ink-6: #5b5f69;
    --b8-ink-7: #8b909b;
    --b8-ink-8: #b8bcc4;
    --b8-ink-9: #dcdee3;
    --b8-ink-10: #f3f4f6;
    --b8-ink-11: #ffffff;

    --b8-accent: #ffffff;
    --b8-accent-ink: #000000;
    --b8-accent-soft: rgba(255, 255, 255, .10);
    --b8-accent-line: rgba(255, 255, 255, .35);

    --b8-ok: #4ade80;
    --b8-warn: #fbbf24;
    --b8-err: #f87171;
    --b8-info: #60a5fa;

    --b8-r-sm: 4px;
    --b8-r: 6px;
    --b8-r-lg: 10px;

    /* ── Puente Bootstrap → b8 (en :root para cubrir portales y ::backdrop) ── */
    --bs-body-bg: var(--b8-bg);
    --bs-body-color: var(--b8-fg);
    --bs-body-font-family: var(--b8-mono);
    --bs-body-font-size: 13px;
    --bs-body-line-height: 1.5;
    --bs-border-color: var(--b8-border);
    --bs-border-color-translucent: var(--b8-border);
    --bs-border-radius: var(--b8-r);
    --bs-border-radius-sm: var(--b8-r-sm);
    --bs-border-radius-lg: var(--b8-r-lg);
    --bs-primary: var(--b8-accent);
    --bs-primary-rgb: 255, 255, 255;
    --bs-secondary-color: var(--b8-fg-muted);
    --bs-secondary-bg: var(--b8-bg-elev-2);
    --bs-tertiary-color: var(--b8-fg-faint);
    --bs-tertiary-bg: var(--b8-bg-elev-2);
    --bs-emphasis-color: var(--b8-fg);
    --bs-heading-color: var(--b8-fg);
    --bs-code-color: var(--b8-fg);
    --bs-link-color: var(--b8-accent);
    --bs-link-hover-color: var(--b8-accent);
    --bs-focus-ring-color: var(--b8-accent-soft);
    --bs-focus-ring-width: 2px;
    --bs-success: var(--b8-ok);
    --bs-success-rgb: 74, 222, 128;
    --bs-danger: var(--b8-err);
    --bs-danger-rgb: 248, 113, 113;
    --bs-warning: var(--b8-warn);
    --bs-warning-rgb: 251, 191, 36;
    --bs-info: var(--b8-info);
    --bs-info-rgb: 96, 165, 250;
    --bs-form-valid-color: var(--b8-ok);
    --bs-form-valid-border-color: var(--b8-ok);
    --bs-form-invalid-color: var(--b8-err);
    --bs-form-invalid-border-color: var(--b8-err);
}

html[data-b8-theme="dark"] {
    --b8-bg: var(--b8-ink-1);
    --b8-bg-elev: var(--b8-ink-2);
    --b8-bg-elev-2: var(--b8-ink-3);
    --b8-bg-input: var(--b8-ink-2);
    --b8-border: #26282d;
    --b8-border-strong: #3a3d44;
    --b8-fg: #e8eaef;
    --b8-fg-muted: #8b909b;
    --b8-fg-faint: #5b5f69;
    --b8-chrome: #000000;
    --b8-shadow: 0 1px 0 rgba(255, 255, 255, .02), 0 8px 32px rgba(0, 0, 0, .35);
    --bs-body-bg-rgb: 10, 10, 11;
    --bs-body-color-rgb: 232, 234, 239;
}

html[data-b8-theme="light"] {
    --b8-bg: #f7f7f8;
    --b8-bg-elev: #ffffff;
    --b8-bg-elev-2: #fafafb;
    --b8-bg-input: #ffffff;
    --b8-border: #e5e7eb;
    --b8-border-strong: #d1d5db;
    --b8-fg: #0a0a0b;
    --b8-fg-muted: #5b5f69;
    --b8-fg-faint: #8b909b;
    --b8-chrome: #0a0a0b;
    --b8-shadow: 0 1px 0 rgba(0, 0, 0, .02), 0 8px 24px rgba(0, 0, 0, .06);
    --bs-body-bg-rgb: 247, 247, 248;
    --bs-body-color-rgb: 10, 10, 11;
}

/* ===== BOOTSTRAP OVERRIDES ===== */
html, body, #root {
    height: 100%;
    margin: 0;
}

html, body {
    background: var(--b8-bg);
    color: var(--b8-fg);
    font-family: var(--b8-mono);
    font-feature-settings: "ss01", "cv11";
    -webkit-font-smoothing: antialiased;
}

body { overflow: hidden; }

.form-control, .form-select {
    background-color: var(--b8-bg-input);
    border-color: var(--b8-border);
    color: var(--b8-fg);
    font-family: var(--b8-mono);
    font-size: 13px;
    border-radius: var(--b8-r);
    transition: border-color .12s ease, box-shadow .12s ease, background-color .12s ease;
}
.form-control:hover, .form-select:hover { border-color: var(--b8-border-strong); }
.form-control:focus, .form-select:focus {
    background-color: var(--b8-bg-input);
    border-color: var(--b8-accent-line);
    color: var(--b8-fg);
    box-shadow: 0 0 0 3px var(--b8-accent-soft);
}
.form-control::placeholder { color: var(--b8-fg-faint); opacity: 1; }

.form-check-input {
    background-color: var(--b8-bg-input);
    border-color: var(--b8-border-strong);
}
.form-check-input:focus {
    border-color: var(--b8-accent-line);
    box-shadow: 0 0 0 3px var(--b8-accent-soft);
}
.form-check-input:checked {
    background-color: var(--b8-accent);
    border-color: var(--b8-accent);
}
/* El acento es blanco: la palomita nativa (blanca) se pierde — se reemplaza por una negra. */
.form-check-input:checked[type="checkbox"] {
    --bs-form-check-bg-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3e%3cpath fill='none' stroke='%23000' stroke-linecap='round' stroke-linejoin='round' stroke-width='3' d='m6 10 3 3 6-6'/%3e%3c/svg%3e");
}

.btn {
    font-family: var(--b8-mono);
    font-weight: 600;
    font-size: 13px;
    letter-spacing: 0.01em;
    border-radius: var(--b8-r);
    padding: 6px 14px;
    transition: all .12s ease;
}
/* Las variables --bs-btn-* cubren también :active/.show y :focus-visible, que las reglas por
   propiedad no alcanzan (el selector de Bootstrap tiene más especificidad y pintaba azul). */
.btn-primary {
    --bs-btn-bg: var(--b8-accent);
    --bs-btn-border-color: var(--b8-accent);
    --bs-btn-color: var(--b8-accent-ink);
    --bs-btn-hover-bg: var(--b8-ink-9);
    --bs-btn-hover-border-color: var(--b8-ink-9);
    --bs-btn-hover-color: var(--b8-accent-ink);
    --bs-btn-active-bg: var(--b8-ink-8);
    --bs-btn-active-border-color: var(--b8-ink-8);
    --bs-btn-active-color: var(--b8-accent-ink);
    --bs-btn-disabled-bg: var(--b8-ink-4);
    --bs-btn-disabled-border-color: var(--b8-ink-4);
    --bs-btn-disabled-color: var(--b8-fg-muted);
    --bs-btn-focus-shadow-rgb: 255, 255, 255;
    --bs-btn-disabled-opacity: 1;
}
html[data-b8-theme="light"] .btn-primary {
    --bs-btn-disabled-bg: var(--b8-ink-9);
    --bs-btn-disabled-border-color: var(--b8-ink-9);
    --bs-btn-disabled-color: var(--b8-fg-faint);
}
.btn-outline-light {
    --bs-btn-bg: transparent;
    --bs-btn-border-color: var(--b8-border-strong);
    --bs-btn-color: var(--b8-fg);
    --bs-btn-hover-bg: var(--b8-bg-elev-2);
    --bs-btn-hover-border-color: var(--b8-border-strong);
    --bs-btn-hover-color: var(--b8-fg);
    --bs-btn-active-bg: var(--b8-bg-elev-2);
    --bs-btn-active-border-color: var(--b8-border-strong);
    --bs-btn-active-color: var(--b8-fg);
    --bs-btn-focus-shadow-rgb: 255, 255, 255;
}
.btn-ghost {
    background: transparent; border: 1px solid transparent; color: var(--b8-fg-muted);
}
.btn-ghost:hover { background: var(--b8-bg-elev-2); color: var(--b8-fg); }
.btn-outline-danger {
    --bs-btn-bg: transparent;
    --bs-btn-border-color: rgba(248, 113, 113, .4);
    --bs-btn-color: var(--b8-err);
    --bs-btn-hover-bg: rgba(248, 113, 113, .08);
    --bs-btn-hover-border-color: var(--b8-err);
    --bs-btn-hover-color: var(--b8-err);
    --bs-btn-active-bg: rgba(248, 113, 113, .16);
    --bs-btn-active-border-color: var(--b8-err);
    --bs-btn-active-color: var(--b8-err);
    --bs-btn-focus-shadow-rgb: 248, 113, 113;
}
.btn-outline-success {
    --bs-btn-bg: transparent;
    --bs-btn-border-color: rgba(74, 222, 128, .4);
    --bs-btn-color: var(--b8-ok);
    --bs-btn-hover-bg: rgba(74, 222, 128, .08);
    --bs-btn-hover-border-color: var(--b8-ok);
    --bs-btn-hover-color: var(--b8-ok);
    --bs-btn-active-bg: rgba(74, 222, 128, .16);
    --bs-btn-active-border-color: var(--b8-ok);
    --bs-btn-active-color: var(--b8-ok);
    --bs-btn-focus-shadow-rgb: 74, 222, 128;
}
.btn-sm { padding: 3px 10px; font-size: 12px; }

*::-webkit-scrollbar { width: 10px; height: 10px; }
*::-webkit-scrollbar-track { background: transparent; }
*::-webkit-scrollbar-thumb { background: var(--b8-border); border-radius: 10px; border: 2px solid var(--b8-bg); }
*::-webkit-scrollbar-thumb:hover { background: var(--b8-border-strong); }

:focus-visible { outline: 2px solid var(--b8-accent-line); outline-offset: 1px; }

.table {
    --bs-table-color: var(--b8-fg);
    --bs-table-bg: transparent;
    --bs-table-border-color: var(--b8-border);
    --bs-table-striped-bg: var(--b8-bg-elev-2);
    --bs-table-striped-color: var(--b8-fg);
    --bs-table-hover-bg: var(--b8-bg-elev-2);
    font-size: 12px;
}
.table thead th {
    background: var(--b8-bg);
    color: var(--b8-fg-faint);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-size: 10.5px;
    font-weight: 500;
    border-bottom-color: var(--b8-border);
}

/* ===== CHROME (top bar) — deliberadamente oscura en ambos temas ===== */
.lite-top {
    grid-area: top;
    display: flex; align-items: center; gap: 14px;
    padding: 0 18px;
    background: var(--b8-chrome); color: var(--b8-ink-9);
    border-bottom: 1px solid var(--b8-chrome);
    font-size: 12px;
}

.lite-brand {
    display: flex; align-items: center; gap: 10px;
    font-weight: 700; letter-spacing: 0.02em;
    color: var(--b8-ink-11); font-size: 14px;
    font-family: var(--b8-mono);
}

.lite-brand .tag {
    font-size: 9.5px; letter-spacing: 0.14em; text-transform: uppercase;
    color: var(--b8-ink-7);
    border: 1px solid var(--b8-ink-5);
    padding: 1px 5px;
    border-radius: 2px;
    margin-left: 4px;
}

.lite-top .env-pill {
    display: inline-flex; align-items: center; gap: 6px;
    font-size: 11px; color: var(--b8-ink-9);
    padding: 3px 10px;
    border: 1px solid var(--b8-ink-4);
    border-radius: 2px;
    background: transparent;
}
.lite-top .env-pill .dot {
    width: 6px; height: 6px; border-radius: 50%;
    background: var(--b8-accent);
}

.lite-top .theme-btn {
    background: transparent; border: 1px solid var(--b8-ink-4);
    color: var(--b8-ink-9); width: 28px; height: 24px;
    display: grid; place-items: center;
    cursor: pointer; border-radius: 2px;
    align-self: center;
}
.lite-top .theme-btn:hover { border-color: var(--b8-ink-5); }

/* Section label */
.lite-section {
    display: flex; align-items: baseline; gap: 10px;
    margin: 22px 0 10px;
    font-size: 10.5px;
    text-transform: uppercase; letter-spacing: 0.18em;
    color: var(--b8-fg-muted);
}
.lite-section::before {
    content: ""; width: 14px; height: 1px; background: var(--b8-border-strong); display: inline-block;
}
.lite-section::after {
    content: ""; flex: 1; height: 1px; background: var(--b8-border);
}
.lite-section .idx { color: var(--b8-accent); font-weight: 600; }

.lite-raw {
    background: transparent;
    border: 1px solid var(--b8-border);
    border-radius: 2px;
    font-family: var(--b8-mono);
    font-size: 12.5px; line-height: 1.55;
    color: var(--b8-fg);
    padding: 10px 12px;
    min-height: 110px;
    width: 100%;
    outline: 0; resize: vertical;
    transition: border-color .12s ease;
}
.lite-raw:focus { border-color: var(--b8-accent-line); }

/* Status line */
.lite-status {
    display: flex; align-items: center; gap: 16px;
    padding: 12px 0 6px;
    font-size: 11px;
    color: var(--b8-fg-muted);
    border-top: 1px solid var(--b8-border);
    margin-top: 4px;
}
.lite-status .pair { display: inline-flex; align-items: baseline; gap: 6px; }
.lite-status .pair .k {
    font-size: 9.5px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--b8-fg-faint);
}
.lite-status .pair b { color: var(--b8-fg); font-weight: 600; font-size: 13px; }
.lite-status .pair.ok b { color: var(--b8-ok); }
.lite-status .pair.warn b { color: var(--b8-warn); }
.lite-status .pair.err b { color: var(--b8-err); }

/* Response body container (flows run output) */
.lite-resp {
    border: 1px solid var(--b8-border);
    border-radius: 2px;
    background: var(--b8-bg-elev-2);
    padding: 14px 16px;
    font-family: var(--b8-mono);
    font-size: 12.5px; line-height: 1.6;
    color: var(--b8-fg);
    overflow: auto;
    max-height: 420px;
    white-space: pre-wrap;
    word-break: break-word;
}

/* Empty state */
.lite-empty {
    border: 1px dashed var(--b8-border);
    border-radius: 2px;
    padding: 28px 20px;
    text-align: center;
    color: var(--b8-fg-muted);
}
.lite-empty .glyph {
    font-family: var(--b8-mono);
    font-size: 11px;
    color: var(--b8-fg-faint);
    white-space: pre;
    line-height: 1.35;
    margin-bottom: 10px;
}
.lite-empty h6 {
    font-size: 12px; color: var(--b8-fg); font-weight: 600;
    margin: 0 0 4px 0; letter-spacing: 0.04em;
}
.lite-empty p { font-size: 11px; margin: 0; color: var(--b8-fg-muted); }

/* Sub-tabs (task detail, skill crafting) */
.lite-reqtabs {
    display: flex; gap: 2px;
    border-bottom: 1px solid var(--b8-border);
}
.lite-reqtab {
    background: transparent; border: 0;
    padding: 10px 14px;
    font-family: var(--b8-mono);
    font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase;
    color: var(--b8-fg-muted);
    cursor: pointer;
    border-bottom: 2px solid transparent;
    margin-bottom: -1px;
    display: inline-flex; align-items: center; gap: 8px;
}
.lite-reqtab:hover { color: var(--b8-fg); }
.lite-reqtab.active { color: var(--b8-fg); border-bottom-color: var(--b8-accent); }

/* Log console (task detail) */
.lite-console-body {
    flex: 1; min-height: 0; overflow: auto;
    font-family: var(--b8-mono);
    font-size: 11.5px; line-height: 1.55;
    padding: 6px 0;
}
.lite-log {
    display: grid;
    grid-template-columns: 80px 70px 1fr;
    gap: 0;
    padding: 2px 16px;
    align-items: baseline;
}
.lite-log:hover { background: rgba(255, 255, 255, .02); }
html[data-b8-theme="light"] .lite-log:hover { background: rgba(0, 0, 0, .03); }
.lite-log .t { color: var(--b8-fg-faint); font-size: 10.5px; }
.lite-log .lvl {
    font-size: 9.5px; font-weight: 700;
    letter-spacing: 0.12em; text-transform: uppercase;
}
.lite-log.info .lvl { color: var(--b8-info); }
.lite-log.ok .lvl { color: var(--b8-ok); }
.lite-log.err .lvl { color: var(--b8-err); }
.lite-log.sys .lvl { color: var(--b8-fg-muted); }
.lite-log.req .lvl { color: var(--b8-accent); }
.lite-log .msg { color: var(--b8-fg); white-space: pre-wrap; word-break: break-word; }

/* Utils */
.b8-mono { font-family: var(--b8-mono); }
.b8-muted { color: var(--b8-fg-muted); }
.b8-faint { color: var(--b8-fg-faint); }
.spacer { flex: 1; }

#blazor-error-ui {
    background: #2a0f0f;
    border-left: 4px solid #ef4444;
    bottom: 0;
    box-shadow: 0 -4px 6px -1px rgb(0 0 0 / 0.5);
    box-sizing: border-box;
    display: none;
    left: 0;
    padding: 0.75rem 1.25rem;
    position: fixed;
    width: 100%;
    z-index: 1000;
    color: #fca5a5;
    font-size: 0.9375rem;
}
#blazor-error-ui .dismiss {
    cursor: pointer;
    position: absolute;
    right: 1rem;
    top: 0.75rem;
    font-weight: 600;
    color: #fca5a5;
}

/* =========================================================
   b8.Coworker — additive UI (reuses --b8-* tokens only)
   Two-column shell: nav sidebar + content. WASM SPA loader.
   ========================================================= */

/* Two-column app shell (top bar + sidebar + content) */
.cw {
    display: grid;
    grid-template-rows: 40px 1fr;
    grid-template-columns: 200px minmax(0, 1fr);
    grid-template-areas: "top top" "nav body";
    height: 100vh;
    width: 100vw;
    color: var(--b8-fg);
}

@media (max-width: 760px) {
    .cw {
        grid-template-columns: 1fr;
        grid-template-rows: 40px auto 1fr;
        grid-template-areas: "top" "nav" "body";
    }
    .cw-nav { flex-direction: row; flex-wrap: wrap; border-right: 0; border-bottom: 1px solid var(--b8-border); }
}

.cw-nav {
    grid-area: nav;
    background: var(--b8-bg);
    border-right: 1px solid var(--b8-border);
    display: flex; flex-direction: column;
    padding: 10px 8px; gap: 2px;
    overflow: auto;
}
.cw-nav .nav-link {
    display: flex; align-items: center; gap: 10px;
    color: var(--b8-fg-muted);
    font-size: 11.5px; letter-spacing: 0.06em;
    padding: 7px 10px; border-radius: var(--b8-r-sm);
    text-decoration: none;
}
.cw-nav .nav-link i { font-size: 14px; width: 16px; text-align: center; }
.cw-nav .nav-link:hover { color: var(--b8-fg); background: var(--b8-bg-elev-2); }
.cw-nav .nav-link.active { color: var(--b8-fg); background: var(--b8-bg-elev-2); border-left: 2px solid var(--b8-accent); padding-left: 8px; }

.cw-body {
    grid-area: body;
    overflow: auto;
    padding: 22px 32px 40px;
    min-width: 0;
}

/* Page head */
.cw-pagehead {
    display: flex; align-items: center; gap: 14px;
    margin-bottom: 16px;
}
.cw-pagehead h1 {
    font-size: 16px; font-weight: 700; letter-spacing: 0.02em;
    margin: 0; color: var(--b8-fg); font-family: var(--b8-mono);
}

/* Status badge */
.cw-badge {
    display: inline-flex; align-items: center; gap: 6px;
    font-size: 10px; font-weight: 700; letter-spacing: 0.10em; text-transform: uppercase;
    padding: 2px 8px; border-radius: 2px;
    border: 1px solid var(--b8-border-strong);
    color: var(--b8-fg-muted);
}
.cw-badge .dot { width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.cw-badge.s-running { color: var(--b8-info); border-color: rgba(96,165,250,.4); }
.cw-badge.s-completed { color: var(--b8-ok); border-color: rgba(74,222,128,.4); }
.cw-badge.s-failed, .cw-badge.s-cancelled { color: var(--b8-err); border-color: rgba(248,113,113,.4); }
.cw-badge.s-waiting { color: var(--b8-warn); border-color: rgba(251,191,36,.4); }
.cw-badge.s-queued { color: var(--b8-accent); }
.cw-badge.s-closed { color: var(--b8-fg-muted); border-color: var(--b8-border); }
/* Kept in the catalogue but not consumed by the current agent engine. */
.cw-badge.deferred { color: var(--b8-warn); border-color: rgba(251,191,36,.4); }

/* Cards & rows */
.cw-card {
    border: 1px solid var(--b8-border);
    border-radius: var(--b8-r);
    background: var(--b8-bg-elev);
    padding: 14px 16px;
    margin-bottom: 12px;
}
.cw-card.clickable { cursor: pointer; transition: border-color .12s ease, background .12s ease; }
.cw-card.clickable:hover { border-color: var(--b8-border-strong); background: var(--b8-bg-elev-2); }

.cw-field { margin-bottom: 12px; }
.cw-field > label {
    display: block;
    font-size: 10px; letter-spacing: 0.12em; text-transform: uppercase;
    color: var(--b8-fg-faint); margin-bottom: 4px;
}

/* Tree (workspaces) */
.cw-tree { font-size: 12.5px; }
.cw-tree-node {
    display: flex; align-items: center; gap: 8px;
    padding: 5px 8px; border-radius: var(--b8-r-sm);
    cursor: pointer; color: var(--b8-fg-muted);
}
.cw-tree-node:hover { background: var(--b8-bg-elev-2); color: var(--b8-fg); }
.cw-tree-node.active { background: var(--b8-bg-elev-2); color: var(--b8-fg); }
.cw-tree-node i { color: var(--b8-fg-faint); }

/* Inline dialog / panel */
.cw-dialog-backdrop {
    position: fixed; inset: 0; z-index: 1050;
    background: rgba(0,0,0,.55);
    display: flex; align-items: flex-start; justify-content: center;
    padding: 60px 16px; overflow: auto;
}
.cw-dialog {
    background: var(--b8-bg-elev);
    border: 1px solid var(--b8-border-strong);
    border-radius: var(--b8-r-lg);
    box-shadow: var(--b8-shadow);
    width: 100%; max-width: 560px;
    padding: 20px 22px;
}
.cw-dialog.wide { max-width: 760px; }
.cw-dialog-head {
    display: flex; align-items: center; gap: 10px;
    margin-bottom: 16px;
    font-size: 13px; font-weight: 700; color: var(--b8-fg);
}
.cw-dialog-foot { display: flex; gap: 8px; justify-content: flex-end; margin-top: 18px; }

/* Chat / console for task detail */
.cw-chat {
    border: 1px solid var(--b8-border);
    border-radius: var(--b8-r);
    background: var(--b8-bg);
    display: flex; flex-direction: column;
    min-height: 320px; max-height: 56vh;
}
.cw-chat-body {
    flex: 1; overflow: auto; padding: 14px 16px;
    font-size: 12.5px; line-height: 1.6;
}
.cw-msg { margin-bottom: 14px; }
.cw-msg .who {
    font-size: 9.5px; letter-spacing: 0.12em; text-transform: uppercase;
    color: var(--b8-fg-faint); margin-bottom: 3px;
}
.cw-msg.user .who { color: var(--b8-accent); }
.cw-msg.assistant .who { color: var(--b8-info); }
.cw-msg .text { white-space: pre-wrap; word-break: break-word; color: var(--b8-fg); }
.cw-activity {
    font-size: 11px; color: var(--b8-fg-muted);
    padding: 2px 0; display: flex; align-items: baseline; gap: 8px; flex-wrap: wrap;
}
.cw-activity i { color: var(--b8-fg-faint); }
.cw-activity strong { color: var(--b8-fg); font-weight: 500; }
.cw-errline { color: var(--b8-err); font-size: 12px; padding: 4px 0; }

/* Expand toggle + collapsed JSON of a tool call's arguments: the timeline shows a short hint and
   the payload only opens on demand, so a write_file with a whole document stays out of the chat.
   The same box also shows the live stdout/stderr of run_command (capped so a chatty build does
   not push the transcript off screen). */
.cw-args-toggle {
    background: none; border: none; padding: 0 2px; cursor: pointer;
    color: var(--b8-fg-faint); font-size: 10px; line-height: 1;
}
.cw-args-toggle:hover { color: var(--b8-fg); }
.cw-args-json, .cw-cmd-output {
    flex: 1 1 100%;
    margin: 4px 0 6px 22px; padding: 6px 8px;
    max-height: 260px; overflow: auto;
    background: var(--b8-bg-elev); border: 1px solid var(--b8-border); border-radius: var(--b8-r);
    font-size: 11px; line-height: 1.45; color: var(--b8-fg-muted);
    white-space: pre-wrap; word-break: break-word;
}
.cw-cmd-output { max-height: 220px; }

.cw-prompt {
    border-top: 1px solid var(--b8-border);
    display: flex; gap: 8px; padding: 10px 12px;
}
.cw-prompt textarea {
    flex: 1; resize: vertical; min-height: 38px;
    background: var(--b8-bg-input); border: 1px solid var(--b8-border);
    border-radius: var(--b8-r-sm); color: var(--b8-fg);
    font-family: var(--b8-mono); font-size: 12.5px; padding: 8px 10px; outline: 0;
}
.cw-prompt textarea:focus { border-color: var(--b8-accent-line); }
.cw-worker-pill {
    display: inline-flex; align-items: center; align-self: flex-start;
    font-size: 11.5px; padding: 7px 10px; border-radius: var(--b8-r-sm);
    background: var(--b8-bg-input); border: 1px solid var(--b8-border);
    color: var(--b8-fg-muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}

/* Multi-select chips */
.cw-chips { display: flex; flex-wrap: wrap; gap: 6px; }
.cw-chip {
    display: inline-flex; align-items: center; gap: 6px;
    font-size: 11px; padding: 3px 8px; border-radius: 2px;
    border: 1px solid var(--b8-border); color: var(--b8-fg-muted);
    cursor: pointer; background: transparent;
}
.cw-chip:hover { border-color: var(--b8-border-strong); color: var(--b8-fg); }
.cw-chip.active { background: var(--b8-fg); color: var(--b8-bg); border-color: var(--b8-fg); }

/* Stat pairs */
.cw-stats { display: flex; gap: 18px; flex-wrap: wrap; }
.cw-stat { display: inline-flex; flex-direction: column; gap: 2px; }
.cw-stat .k { font-size: 9.5px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--b8-fg-faint); }
.cw-stat .v { font-size: 14px; font-weight: 600; color: var(--b8-fg); }

/* WASM loader */
.loading-progress { position: absolute; display: block; width: 6rem; height: 6rem; top: calc(50% - 3rem); left: calc(50% - 3rem); }
.loading-progress circle { fill: none; stroke: var(--b8-border); stroke-width: 0.3rem; transform-origin: 50% 50%; transform: rotate(-90deg); }
.loading-progress circle:last-child { stroke: var(--b8-accent); stroke-dasharray: calc(3.141 * var(--blazor-load-percentage, 0%) * 0.8), 500%; transition: stroke-dasharray 0.05s ease-in-out; }
.loading-progress-text { position: absolute; text-align: center; font-weight: 600; inset: calc(50% + 0.5rem) 0 auto 0.2rem; color: var(--b8-fg-muted); font-family: var(--b8-mono); font-size: 11px; }
.loading-progress-text:after { content: var(--blazor-load-percentage-text, "Loading"); }

/* ── Skill crafting page (assistant chat + editor + script tabs + live preview) ── */
.craft-ai { margin-top: 8px; }

/* Chat del asistente: burbujas estilo Saga, vivo hasta guardar la skill. */
.craft-chat {
    overflow-y: auto;
    min-height: 12rem;
    max-height: 48vh;
    display: flex; flex-direction: column; gap: .5rem;
    padding: 4px 0;
}
.chat-msg { display: flex; }
.chat-msg.chat-user { justify-content: flex-end; }
.chat-msg.chat-assistant { justify-content: flex-start; }
.chat-bubble {
    max-width: 88%;
    padding: .5rem .75rem;
    border-radius: .75rem;
    font-size: 12.5px; line-height: 1.5;
    white-space: pre-wrap; word-break: break-word;
}
.chat-user .chat-bubble {
    background: var(--b8-accent); color: var(--b8-accent-ink);
    border-bottom-right-radius: .15rem;
}
.chat-assistant .chat-bubble {
    background: var(--b8-bg-elev-2); color: var(--b8-fg);
    border: 1px solid var(--b8-border);
    border-bottom-left-radius: .15rem;
}

.craft-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
    align-items: stretch;
}
@media (max-width: 900px) { .craft-grid { grid-template-columns: 1fr; } }
.craft-editor { min-height: 460px; height: 100%; }
.craft-preview {
    border: 1px solid var(--b8-border);
    border-radius: 2px;
    background: var(--b8-bg-input);
    padding: 14px 16px;
    min-height: 460px;
    overflow: auto;
    font-size: 13px; line-height: 1.6;
    color: var(--b8-fg);
}
.craft-fm {
    background: var(--b8-bg);
    border: 1px solid var(--b8-border);
    border-radius: 2px;
    padding: 8px 10px;
    margin: 0 0 12px 0;
    font-family: var(--b8-mono);
    font-size: 11.5px; line-height: 1.5;
    color: var(--b8-fg-muted);
    white-space: pre-wrap; word-break: break-word;
}
.craft-preview h1, .craft-preview h2, .craft-preview h3 { margin: 0.6em 0 0.4em; line-height: 1.25; }
.craft-preview h1 { font-size: 1.5em; }
.craft-preview h2 { font-size: 1.25em; }
.craft-preview h3 { font-size: 1.1em; }
.craft-preview p { margin: 0.5em 0; }
.craft-preview ul, .craft-preview ol { margin: 0.4em 0; padding-left: 1.4em; }
.craft-preview code {
    font-family: var(--b8-mono); font-size: 0.9em;
    color: var(--b8-fg);
    background: var(--b8-bg); border: 1px solid var(--b8-border);
    border-radius: 2px; padding: 1px 4px;
}
.craft-preview pre {
    background: var(--b8-bg); border: 1px solid var(--b8-border);
    border-radius: 2px; padding: 10px 12px; overflow: auto;
}
.craft-preview pre code { background: transparent; border: 0; padding: 0; }
.craft-preview blockquote {
    margin: 0.5em 0; padding-left: 12px;
    border-left: 3px solid var(--b8-border-strong); color: var(--b8-fg-muted);
}
.craft-preview table { border-collapse: collapse; margin: 0.5em 0; }
.craft-preview th, .craft-preview td { border: 1px solid var(--b8-border); padding: 4px 8px; }
.craft-preview a { color: var(--b8-accent); }

/* ============================================================================
   b8.RMIx — bloque aditivo (.rx-*). Solo usa los tokens --b8-* de arriba.
   ============================================================================ */
.rx-muted { color: var(--b8-fg-muted); }
.rx-link { color: var(--b8-fg); text-decoration: none; font-weight: 600; }
.rx-link:hover { text-decoration: underline; }

.rx-center {
    min-height: 100vh; width: 100vw;
    display: flex; align-items: center; justify-content: center;
    padding: 24px;
}
.rx-login {
    width: 100%; max-width: 400px;
    background: var(--b8-bg-elev);
    border: 1px solid var(--b8-border);
    border-radius: var(--b8-r);
    padding: 28px 26px;
}
.rx-login-brand { font-size: 18px; font-weight: 700; color: var(--b8-fg); margin-bottom: 8px; }
.rx-login-brand .tag {
    font-size: 10px; letter-spacing: 0.14em; text-transform: uppercase;
    color: var(--b8-fg-faint); margin-left: 8px; font-weight: 500;
}

.rx-table { border: 1px solid var(--b8-border); border-radius: var(--b8-r); overflow: hidden; }
.rx-table td { vertical-align: middle; }
.rx-row { cursor: pointer; }
.rx-wrap { word-break: break-word; }
.rx-pre { white-space: pre-wrap; }

.rx-code {
    font-family: var(--b8-mono); font-size: 12px;
    background: var(--b8-bg-elev-2);
    border: 1px solid var(--b8-border);
    border-radius: 2px;
    padding: 8px 10px;
    color: var(--b8-fg);
    white-space: pre-wrap; word-break: break-all;
    text-align: left;
}

.rx-run { border: 1px solid var(--b8-border); border-radius: var(--b8-r); margin-bottom: 12px; overflow: hidden; }
.rx-run-head {
    display: flex; align-items: center; gap: 10px;
    padding: 7px 12px;
    background: var(--b8-bg-elev);
    border-bottom: 1px solid var(--b8-border);
    font-size: 12px;
}
.rx-run-cmd { font-weight: 600; color: var(--b8-fg); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; min-width: 0; }
.rx-out {
    margin: 0; padding: 10px 12px;
    font-family: var(--b8-mono); font-size: 12px; line-height: 1.5;
    color: var(--b8-fg);
    background: var(--b8-bg-elev-2);
    white-space: pre-wrap; word-break: break-word;
    max-height: 420px; overflow: auto;
}
.rx-out.tall { max-height: 68vh; }
.rx-out.err { color: var(--b8-err); }
.rx-out + .rx-out { border-top: 1px solid var(--b8-border); }

/* Explorador de archivos, procesos y sistema */
.rx-grow { flex: 1 1 220px; min-width: 0; }

.rx-crumbs { display: flex; flex-wrap: wrap; align-items: center; gap: 4px; font-size: 12px; }
.rx-crumbs .sep { color: var(--b8-fg-faint); }
.rx-crumb {
    background: transparent; border: 0; padding: 2px 6px;
    color: var(--b8-fg-muted); border-radius: 2px;
    font-family: inherit; font-size: inherit;
}
.rx-crumb:hover:not(:disabled) { color: var(--b8-fg); background: var(--b8-accent-soft); }
.rx-crumb:last-child { color: var(--b8-fg); font-weight: 600; }

/* Las acciones de una fila se atenúan hasta que el cursor está sobre ella. */
.rx-actions { opacity: .35; transition: opacity .12s ease; }
tr:hover > .rx-actions, .rx-actions:focus-within { opacity: 1; }
.rx-actions .btn { padding: 1px 6px; }

.rx-sort { cursor: pointer; user-select: none; white-space: nowrap; }
.rx-sort:hover { color: var(--b8-fg); }
.rx-open > td { background: var(--b8-accent-soft); }
.rx-detail { background: var(--b8-bg-elev-2); padding: 12px 16px !important; }

.rx-bar {
    height: 6px;
    background: var(--b8-bg-elev-2);
    border: 1px solid var(--b8-border);
    border-radius: 2px;
    overflow: hidden;
}
.rx-bar .fill { height: 100%; background: var(--b8-accent); transition: width .2s ease; }
.rx-bar.warn .fill { background: var(--b8-warn); }
.rx-bar.err .fill { background: var(--b8-err); }

/* Tarjetas de alto variable: se apilan por columnas, cada una con el alto de su contenido y sin huecos entre ellas. */
.rx-cards { columns: 380px; column-gap: 12px; }
.rx-cards > .cw-card { break-inside: avoid; margin-bottom: 12px !important; }
.rx-cards.compact { columns: auto; display: flex; flex-wrap: wrap; gap: 12px; }
.rx-cards.compact > .cw-card { margin-bottom: 0 !important; flex: 0 1 auto; min-width: 190px; }
.rx-cards .cw-stat .v { font-size: 16px; }

.rx-kv { display: grid; grid-template-columns: minmax(100px, 140px) 1fr; gap: 5px 14px; margin: 0; font-size: 12px; }
.rx-kv dt { color: var(--b8-fg-faint); font-weight: 400; }
.rx-kv dd { margin: 0; color: var(--b8-fg); word-break: break-word; min-width: 0; }

.rx-disk + .rx-disk { margin-top: 12px; padding-top: 12px; border-top: 1px solid var(--b8-border); }

.rx-disk-head { display: flex; flex-wrap: wrap; align-items: baseline; gap: 2px 10px; font-size: 12px; }
.rx-disk-head .name { font-weight: 600; color: var(--b8-fg); white-space: nowrap; }

/* Lista de máquinas y sus diálogos */
.rx-name { font-weight: 600; color: var(--b8-fg); }
.rx-offline > td { color: var(--b8-fg-muted); }
.rx-offline .rx-name { color: var(--b8-fg-muted); }

.rx-dialog-scroll { max-height: calc(100vh - 48px); overflow-y: auto; }
.rx-script { max-height: 300px; overflow: auto; white-space: pre; word-break: normal; font-size: 11.5px; line-height: 1.5; }

.rx-os-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 12px; }
.rx-os {
    display: flex; flex-direction: column; align-items: center; gap: 4px;
    padding: 20px 12px 16px;
    border: 1px solid var(--b8-border); border-radius: var(--b8-r);
    background: var(--b8-bg-elev);
    color: var(--b8-fg); text-decoration: none; text-align: center;
    transition: border-color .12s ease, background .12s ease;
}
.rx-os > i { font-size: 40px; line-height: 1; margin-bottom: 6px; }
.rx-os .name { font-weight: 600; font-size: 13px; }
.rx-os .note { font-size: 10.5px; color: var(--b8-fg-muted); min-height: 16px; }
a.rx-os:hover { border-color: var(--b8-border-strong); background: var(--b8-bg-elev-2); color: var(--b8-fg); }
.rx-os.disabled { opacity: .45; }
.rx-os.disabled .note { text-transform: uppercase; letter-spacing: 0.12em; font-size: 9.5px; }

/* Logo de Linux (Simple Icons, CC0): Bootstrap Icons no trae uno. La máscara lo pinta con el color del texto. */
.rx-tux {
    display: inline-block; width: 1em; height: 1em; vertical-align: -0.125em;
    background-color: currentColor;
    -webkit-mask: url(img/linux.svg) center / contain no-repeat;
    mask: url(img/linux.svg) center / contain no-repeat;
}