/* Crescos Group landing — high-class institutional aesthetic, dark + light.

   Shared spine in both palettes: deep evergreen for structure, warm copper for
   action, bronze for the luxury register (hairlines, emblem, small-caps
   labels), ivory/ink for prose. Copper stays rationed to CTAs and emphasis so
   the page reads institutional rather than decorative.

   Dark  — deep evergreen-black ground, warm ivory text, lifted bronze. Local default.
   Light — warm ivory ground, deep evergreen ink, deepened bronze + copper so
           contrast holds on paper. Production default.

   The palette is selected by [data-lb-theme] on <html>, set pre-paint by the
   inline script in index.html (localStorage choice wins; otherwise dark on
   loopback/LAN, light in production). Typography and layout are identical
   across both — only colour changes. */

/* ── Dark — local default ─────────────────────────────────────────────── */
:root,
:root[data-lb-theme="dark"] {
    color-scheme: dark;

    --lb-bg: #0A1410;
    --lb-surface: #0F1F18;
    --lb-surface-raised: #142922;
    --lb-ink: #EDE8DC;
    --lb-muted: #8A9B91;
    --lb-dim: #5A6B62;

    --lb-red: #B87333;
    --lb-red-bright: #D4884A;
    --lb-blue: #1A4D3E;
    --lb-blue-light: #2D7D5E;
    /* `bronze` must stay legible as label text; `bronze-decor` is graphics-only
       (emblem ring + crest) and free to be more luminous. */
    --lb-gold: #B5956B;
    --lb-gold-soft: #D4B895;
    --lb-gold-decor: #B5956B;

    --lb-wordmark: linear-gradient(90deg, #EDE8DC 0%, #D4B895 38%, #B5956B 62%, #B87333 100%);

    --lb-glass-border: rgba(181, 149, 107, 0.20);
    --lb-glass-fill: rgba(181, 149, 107, 0.05);
    --lb-hairline: rgba(181, 149, 107, 0.12);

    --lb-nav-bg: rgba(10, 20, 16, 0.88);
    --lb-footer-bg: rgba(15, 31, 24, 0.62);

    --lb-glow-red: rgba(184, 115, 51, 0.30);
    --lb-glow-blue: rgba(26, 77, 62, 0.42);
    --lb-glow-gold: rgba(181, 149, 107, 0.10);

    --lb-emblem-blue: rgba(26, 77, 62, 0.34);
    --lb-emblem-red: rgba(184, 115, 51, 0.10);
    --lb-emblem-glow: rgba(181, 149, 107, 0.18);
    --lb-emblem-inset: rgba(26, 77, 62, 0.34);

    --lb-btn-text: #FFF7EC;
    --lb-btn-border: rgba(181, 149, 107, 0.42);
    --lb-btn-inset: rgba(255, 247, 236, 0.10);
    --lb-btn-shadow: rgba(184, 115, 51, 0.22);
    --lb-btn-shadow-hover: rgba(184, 115, 51, 0.34);

    --lb-tint-red: rgba(184, 115, 51, 0.10);
    --lb-tint-blue: rgba(26, 77, 62, 0.20);
    --lb-tint-blue-strong: rgba(26, 77, 62, 0.22);
    --lb-egress-border: rgba(181, 149, 107, 0.24);
    --lb-code-bg: rgba(181, 149, 107, 0.12);
    --lb-card-shadow: rgba(10, 20, 16, 0.55);

    /* Film grain lightens on dark (projector) … */
    --lb-grain-opacity: 0.04;
    --lb-grain-blend: normal;

    --lb-scroll-thumb: #1F3329;

    scrollbar-width: thin;
    scrollbar-color: var(--lb-scroll-thumb) var(--lb-bg);
}

/* ── Light — production default ───────────────────────────────────────── */
:root[data-lb-theme="light"] {
    color-scheme: light;

    --lb-bg: #F2EDE2;
    --lb-surface: #FAF6EE;
    --lb-surface-raised: #FFFFFF;
    --lb-ink: #1A2A22;
    --lb-muted: #5C6B62;
    --lb-dim: #6B7A72;

    --lb-red: #9A5C2A;
    --lb-red-bright: #B87333;
    --lb-blue: #1A4D3E;
    --lb-blue-light: #2D7D5E;
    /* Deepened so label text clears 4.5:1 on ivory; the ring keeps a
       brighter gilt via bronze-decor, which carries no text. */
    --lb-gold: #8A6B45;
    --lb-gold-soft: #6A5235;
    --lb-gold-decor: #A08055;

    --lb-wordmark: linear-gradient(90deg, #1A2A22 0%, #8A6B45 46%, #9A5C2A 100%);

    --lb-glass-border: rgba(138, 107, 69, 0.30);
    --lb-glass-fill: rgba(138, 107, 69, 0.05);
    --lb-hairline: rgba(26, 42, 34, 0.12);

    --lb-nav-bg: rgba(242, 237, 226, 0.90);
    --lb-footer-bg: rgba(235, 228, 216, 0.72);

    --lb-glow-red: rgba(154, 92, 42, 0.10);
    --lb-glow-blue: rgba(26, 77, 62, 0.10);
    --lb-glow-gold: rgba(138, 107, 69, 0.08);

    --lb-emblem-blue: rgba(26, 77, 62, 0.10);
    --lb-emblem-red: rgba(154, 92, 42, 0.06);
    --lb-emblem-glow: rgba(138, 107, 69, 0.20);
    --lb-emblem-inset: rgba(26, 77, 62, 0.10);

    --lb-btn-text: #FFF8EC;
    --lb-btn-border: rgba(138, 107, 69, 0.55);
    --lb-btn-inset: rgba(255, 255, 255, 0.22);
    --lb-btn-shadow: rgba(26, 42, 34, 0.14);
    --lb-btn-shadow-hover: rgba(154, 92, 42, 0.26);

    --lb-tint-red: rgba(154, 92, 42, 0.07);
    --lb-tint-blue: rgba(26, 77, 62, 0.08);
    --lb-tint-blue-strong: rgba(26, 77, 62, 0.07);
    --lb-egress-border: rgba(138, 107, 69, 0.32);
    --lb-code-bg: rgba(138, 107, 69, 0.14);
    --lb-card-shadow: rgba(26, 42, 34, 0.10);

    /* … and darkens on light (paper tooth). */
    --lb-grain-opacity: 0.05;
    --lb-grain-blend: multiply;

    --lb-scroll-thumb: #C9BCA8;

    scrollbar-width: thin;
    scrollbar-color: var(--lb-scroll-thumb) var(--lb-bg);
}

/* Legacy aliases — `void` = page ground, `cream` = primary text. Kept so the
   rules below read the same in both palettes without a rename sweep. */
:root,
:root[data-lb-theme="dark"],
:root[data-lb-theme="light"] {
    --lb-void: var(--lb-bg);
    --lb-cream: var(--lb-ink);
}

html, body, #app {
    background: var(--lb-bg);
    color: var(--lb-ink);
}

a { color: inherit; text-decoration: none; }
a:hover { text-decoration: none; }

/* --- Shell + atmosphere --- */
.landing-shell {
    --px: 0;
    --py: 0;
    flex: 1;
    min-height: 0;
    position: relative;
    overflow-x: hidden;
    overflow-y: auto;
    background: var(--lb-bg);
}

/* Grain overlay — analog, letterpress texture. Lightens on dark like film,
   multiplies on light like paper tooth. */
.landing-shell::before {
    content: "";
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 1;
    opacity: var(--lb-grain-opacity);
    mix-blend-mode: var(--lb-grain-blend);
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 512 512'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.landing-inner {
    position: relative;
    z-index: 2;
    max-width: 1120px;
    margin: 0 auto;
    padding: 0 1.5rem 3rem;
}

@media (min-width: 900px) {
    .landing-inner { padding: 0 2.25rem 3.5rem; }
}

/* --- Nav --- */
.lb-nav {
    position: sticky;
    top: 0;
    z-index: 50;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.85rem 1.5rem;
    background: var(--lb-nav-bg);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--lb-glass-border);
}

@media (min-width: 900px) {
    .lb-nav { padding: 0.85rem 2.25rem; }
}

.lb-nav-brand { display: flex; flex-direction: column; gap: 0.1rem; }
.lb-nav-tag, .lb-footer-tag { font-size: 0.66rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--lb-gold); opacity: 0.78; }
.lb-nav-links { display: flex; align-items: center; gap: 1.4rem; font-size: 0.92rem; color: var(--lb-ink); }
.lb-nav-links a { opacity: 0.78; transition: opacity 0.2s, color 0.2s; }
.lb-nav-links a:hover { opacity: 1; color: var(--lb-gold-soft); }

/* Palette toggle — a gilt hairline coin, deliberately quiet. */
.lb-theme-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 1.85rem;
    height: 1.85rem;
    padding: 0;
    font-family: 'Source Serif 4', Georgia, serif;
    font-size: 0.9rem;
    line-height: 1;
    color: var(--lb-gold);
    background: transparent;
    border: 1px solid var(--lb-glass-border);
    border-radius: 50%;
    cursor: pointer;
    transition: color 0.2s, border-color 0.2s, background 0.2s;
}
.lb-theme-toggle:hover {
    color: var(--lb-gold-soft);
    border-color: var(--lb-gold);
    background: var(--lb-glass-fill);
}

.lb-wordmark {
    font-family: 'Playfair Display', Georgia, serif;
    font-weight: 700;
    letter-spacing: 0.14em;
    background: var(--lb-wordmark);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
}
.lb-nav-mark { font-size: 1.05rem; }

/* --- Hero --- */
.lb-hero {
    position: relative;
    padding: 4.5rem 0 3.5rem;
    overflow: hidden;
}

/* Hero glow — copper from the lower-right, deep evergreen
   from the upper-left, with a bronze wash at the horizon. */
.lb-hero-glow {
    position: absolute;
    inset: 0;
    pointer-events: none;
    background:
        radial-gradient(60% 50% at 78% 88%, var(--lb-glow-red) 0%, transparent 60%),
        radial-gradient(46% 34% at 12% 8%, var(--lb-glow-blue) 0%, transparent 62%),
        radial-gradient(38% 26% at 62% 52%, var(--lb-glow-gold) 0%, transparent 70%);
    z-index: 0;
}

.lb-hero-grid {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: 1fr;
    gap: 2.5rem;
    align-items: center;
}

@media (min-width: 900px) {
    .lb-hero-grid { grid-template-columns: 1.4fr 0.9fr; gap: 3rem; }
}

.lb-hero-copy { max-width: 38rem; }
.lb-hero-wordmark { margin-bottom: 1.1rem; }
.lb-hero-wordmark .lb-wordmark { font-size: 1.6rem; }

/* The motto — italic serif, evoking the Star-Spangled Banner / John Paul Jones. */
.lb-hero-motto {
    font-family: 'Playfair Display', Georgia, serif;
    font-style: italic;
    font-size: 1.15rem;
    color: var(--lb-gold-soft);
    opacity: 0.88;
    margin-bottom: 1.4rem;
    letter-spacing: 0.01em;
}

.lb-hero-title {
    font-family: 'Playfair Display', Georgia, serif;
    font-weight: 700;
    font-size: clamp(2.1rem, 5vw, 3.4rem);
    line-height: 1.06;
    color: var(--lb-ink);
    margin-bottom: 1.3rem;
}

.lb-accent-ember { color: var(--lb-gold); }
.lb-accent { color: var(--lb-red-bright); }

.lb-hero-sub {
    font-size: 1.02rem;
    line-height: 1.7;
    color: var(--lb-ink);
    opacity: 0.86;
    margin-bottom: 1.8rem;
}

.lb-hero-actions { display: flex; flex-wrap: wrap; gap: 0.9rem; }

.lb-btn-primary, .lb-btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.7rem 1.3rem;
    font-family: 'Source Serif 4', Georgia, serif;
    font-size: 0.96rem;
    border-radius: 4px;
    transition: background 0.2s, border-color 0.2s, color 0.2s, box-shadow 0.2s;
}
.lb-btn-primary {
    background: var(--lb-red);
    color: var(--lb-btn-text);
    border: 1px solid var(--lb-btn-border);
    box-shadow: 0 1px 0 var(--lb-btn-inset) inset, 0 6px 22px var(--lb-btn-shadow);
}
.lb-btn-primary:hover {
    background: var(--lb-red-bright);
    border-color: var(--lb-gold);
    box-shadow: 0 1px 0 var(--lb-btn-inset) inset, 0 8px 26px var(--lb-btn-shadow-hover);
}
.lb-btn-secondary {
    background: transparent;
    color: var(--lb-ink);
    border: 1px solid var(--lb-glass-border);
}
.lb-btn-secondary:hover { border-color: var(--lb-gold); color: var(--lb-gold-soft); }

/* --- Hero emblem — the 250 / ring-of-stars mark --- */
.lb-hero-brand-plate {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 320px;
}
.lb-hero-emblem {
    width: 260px;
    height: 260px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.lb-hero-emblem-ring {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    border: 2px solid var(--lb-gold-decor);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    background: radial-gradient(circle at 50% 50%, var(--lb-emblem-blue) 0%, var(--lb-emblem-red) 46%, transparent 72%);
    box-shadow: 0 0 60px var(--lb-emblem-glow), inset 0 0 44px var(--lb-emblem-inset);
}
/* Ring of stars — 13 small stars around the ring (Betsy Ross / 250 motif). */
.lb-hero-emblem-ring::before {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: 50%;
    background:
        radial-gradient(2px 2px at 50% 4%, var(--lb-gold-decor) 99%, transparent),
        radial-gradient(2px 2px at 92% 22%, var(--lb-gold-decor) 99%, transparent),
        radial-gradient(2px 2px at 96% 64%, var(--lb-gold-decor) 99%, transparent),
        radial-gradient(2px 2px at 70% 96%, var(--lb-gold-decor) 99%, transparent),
        radial-gradient(2px 2px at 30% 96%, var(--lb-gold-decor) 99%, transparent),
        radial-gradient(2px 2px at 4% 64%, var(--lb-gold-decor) 99%, transparent),
        radial-gradient(2px 2px at 8% 22%, var(--lb-gold-decor) 99%, transparent);
    opacity: 0.92;
}
.lb-hero-emblem-250 {
    font-family: 'Playfair Display', Georgia, serif;
    font-weight: 700;
    font-size: 3.2rem;
    color: var(--lb-ink);
    letter-spacing: 0.04em;
    position: relative;
    z-index: 1;
}
.lb-hero-brand-glass {
    position: absolute;
    inset: -10%;
    border-radius: 50%;
    border: 1px solid var(--lb-glass-border);
    background: var(--lb-glass-fill);
    backdrop-filter: blur(2px);
    -webkit-backdrop-filter: blur(2px);
    z-index: 0;
}

/* --- Narrative sections --- */
.lb-section {
    padding: 3.2rem 0 2.6rem;
    border-top: 1px solid var(--lb-hairline);
}
.lb-section-close { padding-bottom: 3.2rem; }
.lb-section-title {
    font-family: 'Playfair Display', Georgia, serif;
    font-weight: 600;
    font-size: clamp(1.5rem, 3vw, 2.05rem);
    line-height: 1.18;
    color: var(--lb-ink);
    margin-bottom: 1rem;
}
.lb-section-lede {
    font-family: 'Playfair Display', Georgia, serif;
    font-style: italic;
    font-size: 1.12rem;
    line-height: 1.6;
    color: var(--lb-muted);
    margin-bottom: 1.6rem;
    max-width: 44rem;
}
.lb-section-body {
    font-size: 1rem;
    line-height: 1.78;
    color: var(--lb-ink);
    opacity: 0.88;
}
.lb-section-body p { margin-bottom: 1.1rem; }
.lb-section-body p:last-child { margin-bottom: 0; }
.lb-four-tuple-list {
    list-style: none;
    margin: 1.2rem 0 1.4rem;
    display: grid;
    gap: 0.7rem;
}
.lb-four-tuple-list li {
    padding-left: 1.2rem;
    position: relative;
    color: var(--lb-ink);
    opacity: 0.92;
}
.lb-four-tuple-list li::before {
    content: "•";
    position: absolute;
    left: 0;
    color: var(--lb-gold);
}
.lb-four-tuple-list strong { color: var(--lb-gold-soft); }
.lb-closing-cta {
    font-family: 'Playfair Display', Georgia, serif;
    font-style: italic;
    font-size: 1.15rem;
    color: var(--lb-ink);
    margin-top: 1.4rem;
}

/* --- Collapsible cell header + body (Y-axis open/close) --- */
.lb-cell-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 0.9rem 1.2rem;
    margin-bottom: 0.5rem;
    background: var(--lb-surface);
    border: 1px solid var(--lb-glass-border);
    border-radius: 8px;
    color: var(--lb-ink);
    font-family: var(--lb-font-display, 'Playfair Display', Georgia, serif);
    font-size: 1.05rem;
    font-weight: 600;
    letter-spacing: 0.01em;
    cursor: pointer;
    transition: background 0.2s ease, border-color 0.2s ease;
    user-select: none;
}
.lb-cell-header:hover {
    background: var(--lb-surface-raised);
    border-color: var(--lb-gold);
}
.lb-cell-header--closed {
    margin-bottom: 0;
    border-radius: 8px;
}
.lb-cell-header-beat {
    flex: 1 1 auto;
    text-align: left;
}
.lb-cell-header-toggle {
    flex: 0 0 auto;
    margin-left: 1rem;
    font-size: 0.85rem;
    color: var(--lb-gold);
    transition: transform 0.32s cubic-bezier(0.23, 1, 0.32, 1);
}
.lb-cell-body {
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    transition: max-height 0.4s cubic-bezier(0.23, 1, 0.32, 1),
                opacity 0.24s ease;
}
.lb-cell-body--open {
    max-height: 4000px;
    opacity: 1;
}

/* --- Academy footer (per NarrativeCell) --- */
.lb-section-academy {
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    transition: max-height 0.32s cubic-bezier(0.23, 1, 0.32, 1), opacity 0.24s ease;
    margin-top: 0;
}
.lb-section-academy--open {
    max-height: 1200px;
    opacity: 1;
    margin-top: 1.6rem;
}
.lb-section-academy-inner {
    padding: 1.4rem 1.5rem;
    background: var(--lb-surface);
    border: 1px solid var(--lb-glass-border);
    border-radius: 8px;
}
.lb-section-academy-head {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    margin-bottom: 0.7rem;
}
.lb-section-academy-label {
    font-size: 0.7rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--lb-gold);
}
.lb-section-academy-urn {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.78rem;
    color: var(--lb-muted);
}
.lb-section-academy-beat {
    font-family: 'Playfair Display', Georgia, serif;
    font-style: italic;
    color: var(--lb-ink);
    margin-bottom: 1rem;
}
.lb-section-academy-bounds {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.8rem;
    margin-bottom: 1.1rem;
}
@media (min-width: 720px) {
    .lb-section-academy-bounds { grid-template-columns: 1fr 1fr; }
}
.lb-section-academy-bound {
    padding: 0.7rem 0.9rem;
    border-radius: 4px;
    font-size: 0.88rem;
    line-height: 1.5;
}
.lb-section-academy-bound-in { background: var(--lb-tint-red); border-left: 2px solid var(--lb-red); }
.lb-section-academy-bound-out { background: var(--lb-tint-blue); border-left: 2px solid var(--lb-blue-light); }
.lb-section-academy-bound-label {
    display: block;
    font-size: 0.66rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--lb-muted);
    margin-bottom: 0.3rem;
}
.lb-section-academy-inventory { margin-bottom: 1.1rem; }
.lb-section-academy-contains {
    list-style: none;
    margin-top: 0.5rem;
    display: grid;
    gap: 0.3rem;
    font-size: 0.86rem;
    color: var(--lb-ink);
    opacity: 0.86;
}
.lb-section-academy-contains li { padding-left: 0.9rem; position: relative; }
.lb-section-academy-contains li::before { content: "—"; position: absolute; left: 0; color: var(--lb-gold); }
.lb-section-academy-egress {
    padding: 0.8rem 0.9rem;
    background: var(--lb-tint-blue-strong);
    border: 1px solid var(--lb-egress-border);
    border-radius: 4px;
    margin-bottom: 1.1rem;
    font-size: 0.86rem;
    line-height: 1.6;
    color: var(--lb-ink);
    opacity: 0.92;
}
.lb-section-academy-egress strong { color: var(--lb-gold-soft); }
.lb-section-academy-egress code, .lb-section-academy-query {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.82rem;
    background: var(--lb-code-bg);
    padding: 0.05rem 0.3rem;
    border-radius: 3px;
}
.lb-section-academy-tips {
    list-style: none;
    display: grid;
    gap: 0.5rem;
    margin-bottom: 1rem;
}
.lb-section-academy-tip {
    display: flex;
    align-items: center;
    gap: 0.7rem;
    flex-wrap: wrap;
}
.lb-section-academy-outcome {
    font-size: 0.74rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--lb-gold);
    min-width: 5rem;
}
.lb-section-academy-hint {
    font-size: 0.82rem;
    line-height: 1.55;
    color: var(--lb-muted);
    border-top: 1px solid var(--lb-hairline);
    padding-top: 0.8rem;
}

/* --- Footer --- */
.lb-footer {
    border-top: 1px solid var(--lb-glass-border);
    padding: 2.2rem 1.5rem;
    background: var(--lb-footer-bg);
}
.lb-container { max-width: 1120px; margin: 0 auto; }
.lb-footer-inner {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    align-items: center;
    justify-content: space-between;
}
.lb-footer-brand { display: flex; flex-direction: column; gap: 0.1rem; }
.lb-footer-mark { font-size: 1rem; }
.lb-footer-links { display: flex; gap: 1.2rem; font-size: 0.9rem; color: var(--lb-ink); opacity: 0.82; }
.lb-footer-links a:hover { color: var(--lb-gold-soft); }
.lb-footer-meta {
    font-size: 0.78rem;
    color: var(--lb-muted);
    width: 100%;
    text-align: center;
    margin-top: 0.6rem;
}

/* --- Blog (Dispatches) --- */
.lb-blog {
    flex: 1;
    min-height: 0;
    overflow-y: auto;
    background: var(--lb-bg);
    padding: 3rem 1.5rem 4rem;
}
.lb-blog-inner { max-width: 760px; margin: 0 auto; }
.lb-blog-head { margin-bottom: 2.2rem; }
.lb-blog-title {
    font-family: 'Playfair Display', Georgia, serif;
    font-weight: 700;
    font-size: clamp(2rem, 4vw, 2.8rem);
    color: var(--lb-ink);
    margin-bottom: 0.6rem;
}
.lb-blog-sub { color: var(--lb-muted); font-size: 0.96rem; line-height: 1.6; }
.lb-blog-loading, .lb-blog-error { color: var(--lb-muted); padding: 2rem 0; }
.lb-blog-error { color: var(--lb-red-bright); }
.lb-blog-posts { list-style: none; display: grid; gap: 1.4rem; }
.lb-blog-post-card {
    padding: 1.4rem 1.5rem;
    background: var(--lb-surface);
    border: 1px solid var(--lb-glass-border);
    border-radius: 8px;
    transition: border-color 0.2s, box-shadow 0.2s;
}
.lb-blog-post-card:hover {
    border-color: var(--lb-gold);
    box-shadow: 0 6px 28px var(--lb-card-shadow);
}
.lb-blog-post-card-title {
    font-family: 'Playfair Display', Georgia, serif;
    font-weight: 600;
    font-size: 1.4rem;
    color: var(--lb-ink);
    margin-bottom: 0.5rem;
}
.lb-blog-post-card-title:hover { color: var(--lb-gold-soft); }
.lb-blog-post-card-meta {
    display: flex;
    gap: 0.8rem;
    font-size: 0.8rem;
    color: var(--lb-muted);
    margin-bottom: 0.7rem;
}
.lb-blog-post-card-summary { color: var(--lb-ink); opacity: 0.88; line-height: 1.6; margin-bottom: 0.8rem; }
.lb-blog-post-card-hash code {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.72rem;
    color: var(--lb-dim);
    word-break: break-all;
}

/* --- Inline expansion (accordion) --- */
.lb-blog-post-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    cursor: pointer;
    user-select: none;
}
.lb-blog-post-card-toggle {
    flex: 0 0 auto;
    margin-left: 1rem;
    font-size: 0.9rem;
    color: var(--lb-gold);
    transition: transform 0.32s cubic-bezier(0.23, 1, 0.32, 1);
}
.lb-blog-post-card--expanded {
    border-color: var(--lb-gold) !important;
    box-shadow: 0 8px 36px var(--lb-card-shadow);
}
.lb-blog-post-card-body {
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    transition: max-height 0.5s cubic-bezier(0.23, 1, 0.32, 1),
                opacity 0.3s ease;
}
.lb-blog-post-card-body--open {
    max-height: 6000px;
    opacity: 1;
    margin-top: 1.2rem;
    padding-top: 1.2rem;
    border-top: 1px solid var(--lb-hairline);
}
.lb-blog-article--inline {
    animation: lb-blog-stagger-in 0.5s cubic-bezier(0.23, 1, 0.32, 1) both;
}
.lb-blog-article--inline .lb-blog-article-body {
    animation: lb-blog-stagger-in 0.5s cubic-bezier(0.23, 1, 0.32, 1) 0.08s both;
}
.lb-blog-article--inline .lb-blog-article-proof {
    animation: lb-blog-stagger-in 0.5s cubic-bezier(0.23, 1, 0.32, 1) 0.16s both;
}
@keyframes lb-blog-stagger-in {
    0% {
        opacity: 0;
        transform: translateY(12px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

.lb-blog-back {
    display: inline-block;
    margin-bottom: 1.6rem;
    font-size: 0.9rem;
    color: var(--lb-muted);
}
.lb-blog-back:hover { color: var(--lb-gold-soft); }
.lb-blog-article-head { margin-bottom: 1.8rem; }
.lb-blog-article-title {
    font-family: 'Playfair Display', Georgia, serif;
    font-weight: 700;
    font-size: clamp(1.8rem, 3.5vw, 2.5rem);
    color: var(--lb-ink);
    margin-bottom: 0.6rem;
}
.lb-blog-article-meta { display: flex; gap: 0.8rem; font-size: 0.82rem; color: var(--lb-muted); }
.lb-blog-article-body {
    font-size: 1.02rem;
    line-height: 1.8;
    color: var(--lb-ink);
    opacity: 0.94;
}
.lb-blog-article-body h2, .lb-blog-article-body h3 {
    font-family: 'Playfair Display', Georgia, serif;
    color: var(--lb-ink);
    margin: 1.8rem 0 0.8rem;
}
.lb-blog-article-body p { margin-bottom: 1.1rem; }
.lb-blog-article-body code {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.86em;
    background: var(--lb-code-bg);
    padding: 0.05rem 0.3rem;
    border-radius: 3px;
}
.lb-blog-article-body pre {
    background: var(--lb-surface);
    border: 1px solid var(--lb-glass-border);
    border-radius: 6px;
    padding: 1rem 1.1rem;
    overflow-x: auto;
    margin: 1.2rem 0;
}
.lb-blog-article-body pre code { background: none; padding: 0; }
.lb-blog-article-proof {
    margin-top: 2.4rem;
    padding-top: 1.4rem;
    border-top: 1px solid var(--lb-glass-border);
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem 0.9rem;
    align-items: center;
    font-size: 0.8rem;
    color: var(--lb-muted);
}
.lb-blog-article-proof-label {
    font-size: 0.7rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--lb-gold);
}
.lb-blog-article-proof-hash {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.76rem;
    color: var(--lb-ink);
    word-break: break-all;
}
.lb-blog-article-proof-note { width: 100%; margin-top: 0.3rem; line-height: 1.5; }
.lb-blog-article-proof-note code {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.78rem;
    color: var(--lb-gold-soft);
}

/* ═════════════════════════════════════════════════════════════════════════
   CmdHead (an-viz-ui notebook remote) — Crescos Group brand overrides.
   The shared an-viz-ui.css ships the orb + sheet *shell* with generic cool-blue
   tints and styles NONE of the output content (answer doc, timing, pipeline) —
   that is each organism's job (see org-rhizara). The original brand shell had no avui- overrides
   here, so the sheet read as a flat parchment rectangle and the output fell back
   to browser defaults. This block applies the brand palette (copper / evergreen /
   gold / parchment) and restores real glass. All values reference --lb-* vars,
   which already flip per data-lb-theme, so a single block is theme-correct.
   ═════════════════════════════════════════════════════════════════════════ */

/* ── Sheet shell: brand tint + bronze hairline + theme-aware shadow ─────── */
:root[data-lb-theme="dark"] .avui-cmd-head-sheet {
    background:
        linear-gradient(145deg,
            rgba(200, 169, 81, 0.10) 0%, transparent 42%,
            rgba(60, 59, 110, 0.16) 70%, transparent 100%),
        var(--avui-glass-fill);
    border-color: var(--avui-glass-border);
    box-shadow:
        0 16px 40px rgba(0, 0, 0, 0.45),
        inset 0 1px 0 rgba(255, 255, 255, 0.22),
        inset 0 -1px 0 rgba(0, 0, 0, 0.18);
}
:root[data-lb-theme="light"] .avui-cmd-head-sheet {
    background:
        linear-gradient(145deg,
            rgba(46, 45, 92, 0.07) 0%, transparent 42%,
            rgba(176, 141, 46, 0.12) 70%, transparent 100%),
        var(--avui-glass-fill);
    border-color: var(--avui-glass-border);
    box-shadow:
        0 14px 34px rgba(17, 26, 46, 0.16),
        inset 0 1px 0 rgba(255, 255, 255, 0.55),
        inset 0 -1px 0 rgba(17, 26, 46, 0.06);
}
/* Gold sheen sweep (replaces the generic cool-blue sheen). */
.avui-cmd-head-sheet::before {
    background: linear-gradient(108deg,
        transparent 30%,
        rgba(255, 255, 255, 0.10) 44%,
        var(--lb-gold-decor) 50%,
        rgba(176, 141, 46, 0.18) 56%,
        transparent 70%);
}

/* ── Scope chrome + chips ─────────────────────────────────────────────── */
.avui-cmd-head-scope-label { color: var(--lb-gold); letter-spacing: 0.14em; }
.avui-cmd-head-scope-hint { color: var(--lb-muted); }
.avui-cmd-head-chip { border-color: var(--lb-gold-decor); color: var(--lb-ink); }
.avui-cmd-head-chip-x { color: var(--lb-muted); }
.avui-cmd-head-clear { color: var(--lb-gold-soft); }

/* ── Input row + run button ───────────────────────────────────────────── */
.avui-cmd-head-field { border-color: var(--lb-gold-decor); }
.avui-cmd-head-field:focus-within {
    border-color: var(--lb-gold);
    box-shadow: 0 0 0 2px var(--lb-glow-gold);
}
.avui-cmd-head-input { color: var(--lb-ink); }
.avui-cmd-head-input::placeholder { color: var(--lb-dim); }
.avui-cmd-head-send {
    background: var(--lb-red); color: #fff;
    border: 1px solid var(--lb-red); letter-spacing: 0.08em;
}
.avui-cmd-head-send:hover { background: var(--lb-red-bright); border-color: var(--lb-red-bright); }
.avui-cmd-head-send:disabled { opacity: 0.55; }

/* ── Answer stream states ────────────────────────────────────────────── */
.avui-answer-stream { min-height: 2rem; }
.avui-answer-placeholder { font-size: 12px; color: var(--lb-dim); font-style: italic; padding: 0.3rem 0; }
.avui-answer-live { display: flex; flex-direction: column; gap: 0.55rem; }
.avui-answer-loading { display: flex; align-items: center; gap: 0.5rem; font-size: 12px; color: var(--lb-muted); padding: 0.3rem 0; }
.avui-answer-dot {
    width: 6px; height: 6px; border-radius: 50%;
    background: var(--lb-blue-light);
    animation: lb-answer-pulse 1s ease-in-out infinite;
}
@keyframes lb-answer-pulse { 0%, 100% { opacity: 0.3; } 50% { opacity: 1; } }
.avui-answer-caret {
    display: inline-block; width: 0.45em; height: 1em; margin-left: 1px;
    vertical-align: text-bottom; background: var(--lb-blue-light);
    animation: lb-answer-pulse 0.9s ease-in-out infinite;
}
.avui-answer-error { font-size: 12px; color: var(--lb-red-bright); padding: 0.3rem 0; }
.avui-answer-body { padding: 0.2rem 0; }

/* ── Query pipeline (sources / steps) ────────────────────────────────── */
.avui-query-pipeline { padding: 0.45rem 0 0.1rem; }
.avui-query-pipeline-steps { display: flex; flex-wrap: wrap; gap: 0.45rem 0.85rem; }
.avui-query-step {
    display: inline-flex; align-items: center; gap: 0.35rem;
    font-family: "JetBrains Mono", ui-monospace, monospace;
    font-size: 10px; letter-spacing: 0.04em; text-transform: uppercase;
    color: var(--lb-dim); transition: color 0.2s ease;
}
.avui-query-step-dot {
    width: 5px; height: 5px; border-radius: 50%;
    background: var(--lb-dim); transition: background 0.2s ease, box-shadow 0.2s ease;
}
.avui-query-step-done { color: var(--lb-muted); }
.avui-query-step-done .avui-query-step-dot { background: var(--lb-blue); }
.avui-query-step-active { color: var(--lb-blue-light); }
.avui-query-step-active .avui-query-step-dot {
    background: var(--lb-blue-light);
    box-shadow: 0 0 0 3px var(--lb-glow-blue);
    animation: lb-answer-pulse 1s ease-in-out infinite;
}
.avui-query-pipeline-detail {
    margin-top: 0.35rem;
    font-family: "JetBrains Mono", ui-monospace, monospace;
    font-size: 10px; color: var(--lb-muted);
}

/* ── Timing profile (corpus=evergreen · LLM=bronze) ────────────────────── */
.avui-timing-profile {
    margin: 0.35rem 0 0.65rem;
    padding: 0.65rem 0.75rem 0.7rem;
    background: var(--lb-glow-blue);
    border: 1px solid var(--lb-gold-decor);
    border-radius: 6px;
}
.avui-timing-profile-head {
    font-family: "JetBrains Mono", ui-monospace, monospace;
    font-size: 10px; letter-spacing: 0.08em; text-transform: uppercase;
    color: var(--lb-blue-light); margin-bottom: 0.5rem;
}
.avui-timing-compare { display: grid; grid-template-columns: 1fr auto 1fr; gap: 0.55rem; align-items: stretch; }
.avui-timing-compare-vs {
    align-self: center; font-family: "JetBrains Mono", ui-monospace, monospace;
    font-size: 10px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--lb-dim);
}
.avui-timing-compare-card { padding: 0.45rem 0.55rem; border-radius: 5px; border: 1px solid transparent; }
.avui-timing-compare-hrr { background: var(--lb-glow-blue); border-color: var(--lb-blue-light); }
.avui-timing-compare-llm { background: var(--lb-glow-gold); border-color: var(--lb-gold-decor); }
.avui-timing-compare-label {
    font-family: "JetBrains Mono", ui-monospace, monospace;
    font-size: 9px; letter-spacing: 0.07em; text-transform: uppercase;
    color: var(--lb-muted); margin-bottom: 0.15rem;
}
.avui-timing-compare-hrr .avui-timing-compare-label { color: var(--lb-blue-light); }
.avui-timing-compare-llm .avui-timing-compare-label { color: var(--lb-gold); }
.avui-timing-compare-value {
    font-family: "JetBrains Mono", ui-monospace, monospace;
    font-size: 1.15rem; font-weight: 600; line-height: 1.2; color: var(--lb-ink);
}
.avui-timing-compare-hrr .avui-timing-compare-value { color: var(--lb-blue-light); }
.avui-timing-compare-llm .avui-timing-compare-value { color: var(--lb-gold); }
.avui-timing-compare-sub {
    margin-top: 0.2rem; font-family: "JetBrains Mono", ui-monospace, monospace;
    font-size: 10px; color: var(--lb-muted); line-height: 1.35;
}
.avui-timing-profile-bar { margin-top: 0.55rem; height: 4px; display: flex; background: var(--lb-glow-blue); border-radius: 2px; overflow: hidden; }
.avui-timing-profile-bar-hrr { height: 100%; background: linear-gradient(90deg, var(--lb-blue), var(--lb-blue-light)); min-width: 0; }
.avui-timing-profile-bar-llm { height: 100%; background: linear-gradient(90deg, var(--lb-gold), var(--lb-gold-soft)); min-width: 0; }
.avui-timing-profile-legend { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-top: 0.35rem; font-family: "JetBrains Mono", ui-monospace, monospace; font-size: 9px; letter-spacing: 0.04em; text-transform: uppercase; }
.avui-timing-legend-hrr { color: var(--lb-blue-light); }
.avui-timing-legend-llm { color: var(--lb-gold); }
.avui-timing-insight { margin: 0.55rem 0 0; font-size: 12px; line-height: 1.45; color: var(--lb-muted); }
@media (max-width: 640px) {
    .avui-timing-compare { grid-template-columns: 1fr; }
    .avui-timing-compare-vs { justify-self: start; }
}

/* ── Answer canvas (the article surface) + copy ──────────────────────── */
.avui-answer-canvas {
    margin: 0.2rem 0 0.6rem;
    padding: 0.85rem 1rem 1rem;
    background: var(--lb-glow-gold);
    border: 1px solid var(--lb-gold-decor);
    border-radius: 8px;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
}
.avui-answer-canvas-streaming { position: relative; }
.avui-answer-canvas-head { display: flex; align-items: center; justify-content: space-between; gap: 0.75rem; margin-bottom: 0.55rem; }
.avui-answer-canvas-label {
    font-family: "JetBrains Mono", ui-monospace, monospace;
    font-size: 10px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--lb-gold);
}
.avui-answer-copy {
    font-family: "JetBrains Mono", ui-monospace, monospace;
    font-size: 10px; letter-spacing: 0.08em; text-transform: uppercase;
    color: var(--lb-gold-soft);
    background: var(--lb-glow-gold);
    border: 1px solid var(--lb-gold-decor);
    border-radius: 4px; padding: 0.2rem 0.5rem; cursor: pointer;
}
.avui-answer-copy:hover { color: var(--lb-ink); border-color: var(--lb-gold); }

/* ── Answer doc (the rendered article) ──────────────────────────────── */
.avui-answer-doc { color: var(--lb-ink); font-size: 14.5px; line-height: 1.65; }
.avui-answer-doc > *:first-child { margin-top: 0; }
.avui-answer-doc > *:last-child { margin-bottom: 0; }
.avui-answer-doc h1, .avui-answer-doc h2, .avui-answer-doc h3, .avui-answer-doc h4 {
    color: var(--lb-ink); font-weight: 600; line-height: 1.3; margin: 1.1em 0 0.45em; letter-spacing: -0.01em;
}
.avui-answer-doc h1 { font-size: 1.25em; color: var(--lb-red); }      /* copper headline */
.avui-answer-doc h2 { font-size: 1.12em; }
.avui-answer-doc h3 { font-size: 1.02em; color: var(--lb-blue-light); }
.avui-answer-doc p { margin: 0 0 0.75em; }
.avui-answer-doc ul, .avui-answer-doc ol { margin: 0 0 0.85em; padding-left: 1.25em; }
.avui-answer-doc li { margin: 0.25em 0; }
.avui-answer-doc li + li { margin-top: 0.35em; }
.avui-answer-doc strong { color: var(--lb-red); font-weight: 650; }    /* brand emphasis */
.avui-answer-doc em { color: var(--lb-muted); }
.avui-answer-doc code {
    font-family: "JetBrains Mono", ui-monospace, monospace;
    font-size: 0.88em; color: var(--lb-gold);
    background: var(--lb-glow-gold); padding: 0.1em 0.35em; border-radius: 3px;
}
.avui-answer-doc pre {
    margin: 0.7em 0 0.9em; padding: 0.7em 0.85em; overflow-x: auto;
    background: var(--lb-glow-blue); border: 1px solid var(--lb-gold-decor); border-radius: 6px;
}
.avui-answer-doc pre code { background: transparent; padding: 0; color: var(--lb-ink); }
.avui-answer-doc blockquote {
    margin: 0.7em 0; padding: 0.15em 0 0.15em 0.85em;
    border-left: 2px solid var(--lb-red); color: var(--lb-muted);
}
.avui-answer-doc table { width: 100%; border-collapse: collapse; margin: 0.75em 0 1em; font-size: 0.92em; display: block; overflow-x: auto; }
.avui-answer-doc thead th { text-align: left; font-weight: 600; color: var(--lb-ink); border-bottom: 1px solid var(--lb-gold); padding: 0.4em 0.55em; white-space: nowrap; }
.avui-answer-doc tbody td { border-bottom: 1px solid var(--lb-gold-decor); padding: 0.4em 0.55em; vertical-align: top; color: var(--lb-ink); }
.avui-answer-doc tbody tr:last-child td { border-bottom: none; }
/* ============================================================================
   Projection summary — live rank hits during corpus query
   (ported from org-rhizara, re-tokenized to --lb-* vars)
   ============================================================================ */

.avui-answer-text {
    font-size: 14px;
    line-height: 1.6;
    color: var(--lb-ink);
    margin: 0 0 0.6rem;
}

.avui-projection-summary {
    margin: 0.4rem 0 0.6rem;
    padding: 0.6rem 0.7rem;
    background: var(--lb-glow-blue);
    border: 1px solid var(--lb-hairline);
    border-radius: 6px;
}

.avui-projection-summary-head {
    font-family: "JetBrains Mono", ui-monospace, monospace;
    font-size: 10px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--lb-blue-light);
    margin-bottom: 0.35rem;
}

.avui-projection-summary-note {
    margin: 0 0 0.5rem;
    font-size: 11px;
    line-height: 1.4;
    color: var(--lb-muted);
}

.avui-projection-summary-items {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
}

.avui-projection-item {
    display: grid;
    grid-template-columns: auto 1fr 2fr auto;
    gap: 0.45rem;
    align-items: center;
    font-size: 11px;
}

.avui-projection-item:not(:has(.avui-projection-corpus-chip)) {
    grid-template-columns: 1fr 2fr auto;
}

.avui-projection-corpus-chip {
    font-family: "JetBrains Mono", ui-monospace, monospace;
    font-size: 9px;
    letter-spacing: 0.04em;
    text-transform: lowercase;
    padding: 0.1rem 0.35rem;
    border-radius: 999px;
    border: 1px solid rgba(45, 125, 94, 0.35);
    color: var(--lb-blue-light);
    background: rgba(45, 125, 94, 0.1);
}

.avui-projection-item--why .avui-projection-corpus-chip {
    border-color: rgba(181, 149, 107, 0.4);
    color: var(--lb-gold);
    background: rgba(181, 149, 107, 0.1);
}

.avui-projection-item--hero .avui-projection-corpus-chip {
    border-color: rgba(181, 149, 107, 0.35);
    color: var(--lb-gold-soft);
    background: rgba(181, 149, 107, 0.1);
}

.avui-projection-item-label {
    color: var(--lb-muted);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.avui-projection-item-bar-wrap {
    height: 4px;
    background: rgba(26, 77, 62, 0.1);
    border-radius: 2px;
    overflow: hidden;
}

.avui-projection-item-bar {
    height: 100%;
    background: linear-gradient(90deg, var(--lb-blue), var(--lb-blue-light));
    border-radius: 2px;
    transition: width 0.3s ease;
}

.avui-projection-item-score {
    font-family: "JetBrains Mono", ui-monospace, monospace;
    font-size: 10px;
    color: var(--lb-gold);
}

/* ============================================================================
   Corpus badge — urn + version chip shown after the answer
   ============================================================================ */

.avui-corpus-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    margin-top: 0.4rem;
    padding: 0.2rem 0.45rem;
    background: var(--lb-glow-blue);
    border: 1px solid rgba(181, 149, 107, 0.15);
    border-radius: 4px;
    font-family: "JetBrains Mono", ui-monospace, monospace;
    font-size: 10px;
    line-height: 1.4;
}

.avui-corpus-badge-urn {
    color: var(--lb-gold);
}

.avui-corpus-badge-version {
    color: var(--lb-dim);
    padding-left: 0.3rem;
    border-left: 1px solid var(--lb-hairline);
}

.avui-corpus-badge-fitness {
    color: var(--lb-blue-light);
    padding-left: 0.3rem;
    border-left: 1px solid rgba(45, 125, 94, 0.2);
}

/* ============================================================================
   Agent transcript — QIP-builder live transcript cards
   (SPEC_CMD_HEAD_AGENT_QIP_BUILDER §2). Follows the answer-canvas theme:
   dark panels, green labels, JetBrains Mono for metadata.
   ============================================================================ */

.avui-agent-transcript {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    min-height: 2rem;
}

/* --- Thought (agent reasoning) --- */
.avui-agent-thought {
    display: flex;
    gap: 0.55rem;
    padding: 0.7rem 0.85rem;
    background: var(--lb-surface);
    border: 1px solid rgba(45, 125, 94, 0.10);
    border-radius: 8px;
}

.avui-agent-thought-marker {
    flex-shrink: 0;
    display: flex;
    align-items: flex-start;
    padding-top: 0.15rem;
}

.avui-agent-thought-label {
    font-family: "JetBrains Mono", ui-monospace, monospace;
    font-size: 10px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--lb-blue-light);
    background: rgba(45, 125, 94, 0.08);
    border: 1px solid rgba(45, 125, 94, 0.18);
    border-radius: 3px;
    padding: 0.1rem 0.4rem;
    white-space: nowrap;
}

.avui-agent-thought--thinking .avui-agent-thought-label {
    color: var(--lb-muted);
    border-color: rgba(45, 125, 94, 0.12);
}

.avui-agent-thought-body {
    color: var(--lb-ink);
    font-size: 14px;
    line-height: 1.6;
    flex: 1;
    min-width: 0;
}

.avui-agent-thought-body p {
    margin: 0 0 0.5em;
}

.avui-agent-thought-body p:last-child {
    margin-bottom: 0;
}

.avui-agent-thought-body code {
    font-family: "JetBrains Mono", ui-monospace, monospace;
    font-size: 0.88em;
    background: rgba(45, 125, 94, 0.10);
    border-radius: 3px;
    padding: 0.1em 0.3em;
    color: var(--lb-blue-light);
}

.avui-agent-thought-body ul,
.avui-agent-thought-body ol {
    margin: 0.3em 0 0.5em;
    padding-left: 1.3em;
}

.avui-agent-thought-body li {
    margin: 0.15em 0;
}

/* --- Tool call --- */
.avui-agent-tool-call {
    padding: 0.5rem 0.75rem;
    background: rgba(45, 125, 94, 0.06);
    border: 1px solid rgba(45, 125, 94, 0.14);
    border-radius: 6px;
    border-left: 3px solid rgba(45, 125, 94, 0.45);
}

.avui-agent-tool-call-head {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    margin-bottom: 0.25rem;
}

.avui-agent-tool-call-arrow {
    color: var(--lb-blue-light);
    font-weight: 600;
    font-size: 13px;
}

.avui-agent-tool-call-name {
    font-family: "JetBrains Mono", ui-monospace, monospace;
    font-size: 12px;
    font-weight: 600;
    color: var(--lb-blue-light);
    letter-spacing: 0.02em;
}

.avui-agent-tool-call-args {
    display: block;
    font-family: "JetBrains Mono", ui-monospace, monospace;
    font-size: 11px;
    color: var(--lb-muted);
    line-height: 1.5;
    word-break: break-all;
}

/* --- Tool result --- */
.avui-agent-tool-result {
    display: flex;
    align-items: baseline;
    gap: 0.4rem;
    padding: 0.4rem 0.75rem;
    background: var(--lb-glow-blue);
    border: 1px solid var(--lb-hairline);
    border-radius: 6px;
    font-size: 12px;
    line-height: 1.5;
}

.avui-agent-tool-result--error {
    background: rgba(184, 115, 51, 0.08);
    border-color: rgba(184, 115, 51, 0.22);
}

.avui-agent-tool-result-state {
    flex-shrink: 0;
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--lb-blue-light);
    box-shadow: 0 0 0 1px rgba(45, 125, 94, 0.3);
    margin-top: 0.25rem;
}

.avui-agent-tool-result--error .avui-agent-tool-result-state {
    background: var(--lb-red-bright);
    box-shadow: 0 0 0 1px rgba(184, 115, 51, 0.3);
}

.avui-agent-tool-result-name {
    font-family: "JetBrains Mono", ui-monospace, monospace;
    font-size: 11px;
    color: var(--lb-muted);
    flex-shrink: 0;
}

.avui-agent-tool-result-summary {
    color: var(--lb-muted);
    flex: 1;
    min-width: 0;
}

/* --- Artifact (compiled QIP) --- */
.avui-agent-artifact {
    padding: 0.7rem 0.85rem;
    background: var(--lb-surface-raised);
    border: 1px solid rgba(45, 125, 94, 0.18);
    border-radius: 8px;
    box-shadow: inset 0 1px 0 var(--lb-glass-fill);
}

.avui-agent-artifact-head {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    margin-bottom: 0.35rem;
}

.avui-agent-artifact-state {
    flex-shrink: 0;
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--lb-blue-light);
    box-shadow: 0 0 0 1px rgba(45, 125, 94, 0.3);
}

.avui-agent-artifact-kind {
    font-family: "JetBrains Mono", ui-monospace, monospace;
    font-size: 10px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--lb-blue-light);
}

.avui-agent-artifact-urn {
    margin-bottom: 0.3rem;
}

.avui-agent-artifact-urn code {
    font-family: "JetBrains Mono", ui-monospace, monospace;
    font-size: 12px;
    color: var(--lb-ink);
    word-break: break-all;
}

.avui-agent-artifact-name {
    font-size: 13px;
    color: var(--lb-ink);
    margin-bottom: 0.3rem;
}

.avui-agent-artifact-stats {
    width: 100%;
    border-collapse: collapse;
    font-size: 12px;
}

.avui-agent-artifact-stats td {
    padding: 0.25rem 0;
    border-bottom: 1px solid var(--lb-hairline);
}

.avui-agent-artifact-stats tr:last-child td {
    border-bottom: none;
}

.avui-agent-artifact-stat-key {
    font-family: "JetBrains Mono", ui-monospace, monospace;
    font-size: 11px;
    color: var(--lb-dim);
    width: 40%;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.avui-agent-artifact-stat-val {
    font-size: 12px;
    color: var(--lb-ink);
}

.avui-agent-artifact-stat-val code {
    font-family: "JetBrains Mono", ui-monospace, monospace;
    font-size: 11px;
    color: var(--lb-blue-light);
}

/* --- Done (final summary) --- */
.avui-agent-done {
    padding: 0.85rem 1rem;
    background: var(--lb-surface-raised);
    border: 1px solid rgba(45, 125, 94, 0.20);
    border-radius: 8px;
    box-shadow: inset 0 1px 0 var(--lb-glass-fill);
}

.avui-agent-done-head {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    margin-bottom: 0.5rem;
}

.avui-agent-done-state {
    flex-shrink: 0;
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--lb-blue-light);
    box-shadow: 0 0 0 1px rgba(45, 125, 94, 0.3);
}

.avui-agent-done-label {
    font-family: "JetBrains Mono", ui-monospace, monospace;
    font-size: 10px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--lb-blue-light);
}

.avui-agent-done-summary {
    color: var(--lb-ink);
    font-size: 14px;
    line-height: 1.65;
}

.avui-agent-done-summary p {
    margin: 0 0 0.5em;
}

.avui-agent-done-summary p:last-child {
    margin-bottom: 0;
}

.avui-agent-done-summary code {
    font-family: "JetBrains Mono", ui-monospace, monospace;
    font-size: 0.88em;
    background: rgba(45, 125, 94, 0.10);
    border-radius: 3px;
    padding: 0.1em 0.3em;
    color: var(--lb-blue-light);
}

.avui-agent-done-artifacts {
    margin-top: 0.6rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.avui-agent-done-artifacts-label {
    font-family: "JetBrains Mono", ui-monospace, monospace;
    font-size: 10px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--lb-dim);
    margin-bottom: 0.2rem;
}

/* --- Live indicator --- */
.avui-agent-transcript-live {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 12px;
    color: var(--lb-muted);
    padding: 0.3rem 0;
}

.avui-agent-transcript-live-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--lb-blue-light);
    animation: avui-agent-pulse 1.4s ease-in-out infinite;
}

@keyframes avui-agent-pulse {
    0%, 100% { opacity: 0.3; }
    50% { opacity: 1; }
}

/* CmdHead body: agent transcript should fill the space like answer-stream */
.avui-cmd-head-body .avui-agent-transcript {
    margin: 0;
}

/* --- Thinking indicator (StepStart fired, tokens not yet arrived) --- */
.avui-agent-thinking-dots {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 0.15rem 0;
}

.avui-agent-thinking-dot {
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: var(--lb-blue-light);
    animation: avui-agent-thinking-bounce 1.2s ease-in-out infinite;
}

.avui-agent-thinking-dot:nth-child(2) {
    animation-delay: 0.15s;
}

.avui-agent-thinking-dot:nth-child(3) {
    animation-delay: 0.3s;
}

@keyframes avui-agent-thinking-bounce {
    0%, 80%, 100% { opacity: 0.25; transform: scale(0.8); }
    40% { opacity: 1; transform: scale(1); }
}
