/* ───────────────────────── Design tokens ───────────────────────── */
:root {
    --bg:        #0b1020;
    --bg-2:      #0f1530;
    --panel:     rgba(255, 255, 255, 0.04);
    --panel-2:   rgba(255, 255, 255, 0.06);
    --border:    rgba(255, 255, 255, 0.08);
    --border-2:  rgba(255, 255, 255, 0.14);
    --text:      #e6e9f2;
    --muted:     #94a0b8;
    --muted-2:   #6a7794;
    --accent:    #7c5cff;          /* violet  */
    --accent-2:  #22d3ee;          /* cyan    */
    --accent-3:  #ec4899;          /* pink    */
    --good:      #22c55e;
    --warn:      #f59e0b;
    --bad:       #ef4444;
    --code-bg:   #0a0f23;
    --radius:    14px;
    --radius-sm: 10px;
    --shadow-1:  0 1px 2px rgba(0,0,0,.3), 0 8px 30px rgba(0,0,0,.35);
    --shadow-glow: 0 0 0 1px rgba(124,92,255,.35), 0 12px 50px rgba(124,92,255,.25);
    --grad:      linear-gradient(135deg, #7c5cff 0%, #22d3ee 100%);
    --grad-soft: linear-gradient(135deg, rgba(124,92,255,.18), rgba(34,211,238,.12));
    --font-sans: "Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    --font-mono: ui-monospace, "JetBrains Mono", "Cascadia Mono", "Fira Code", Consolas, monospace;
}

* { box-sizing: border-box; }

html, body {
    margin: 0;
    background: var(--bg);
    color: var(--text);
    font-family: var(--font-sans);
    font-feature-settings: "ss01", "cv11";
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

body {
    background:
        radial-gradient(1200px 600px at 80% -10%, rgba(124,92,255,.20), transparent 60%),
        radial-gradient(900px 500px at -10% 10%, rgba(34,211,238,.16),  transparent 60%),
        radial-gradient(800px 400px at 50% 110%, rgba(236,72,153,.10),  transparent 60%),
        var(--bg);
    min-height: 100vh;
}

a { color: var(--accent-2); text-decoration: none; }
a:hover { color: #67e8f9; }

h1, h2, h3, h4 { letter-spacing: -0.02em; }
h1 { font-weight: 700; }
h2, h3 { font-weight: 600; }

code, pre, .mono { font-family: var(--font-mono); }
code { color: #c4b5fd; background: rgba(124,92,255,.10); padding: 1px 6px; border-radius: 6px; }

/* ───────────────────────── App shell ───────────────────────── */
.app-shell {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.app-main {
    flex: 1;
    padding: 0 0 4rem;
}

.container {
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 1.25rem;
}

@media (min-width: 992px) {
    .container { padding: 0 2rem; }
}

/* ───────────────────────── Topbar ───────────────────────── */
.topbar {
    position: sticky;
    top: 0;
    z-index: 50;
    backdrop-filter: saturate(180%) blur(12px);
    -webkit-backdrop-filter: saturate(180%) blur(12px);
    background: rgba(11, 16, 32, 0.65);
    border-bottom: 1px solid var(--border);
}

.topbar-inner {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    height: 64px;
}

.brand-mark {
    display: inline-flex;
    align-items: center;
    gap: .55rem;
    color: var(--text);
    font-size: 1.05rem;
    font-weight: 500;
    letter-spacing: -0.01em;
}
.brand-mark:hover { color: var(--text); }
.brand-text strong { font-weight: 700; }
.brand-sep { color: var(--muted-2); margin: 0 1px; }
.brand-dot {
    width: 18px; height: 18px;
    border-radius: 6px;
    background: var(--grad);
    box-shadow: 0 0 0 4px rgba(124,92,255,.10), 0 4px 16px rgba(34,211,238,.35);
}

.topnav {
    margin-left: auto;
    display: flex;
    align-items: center;
    gap: .25rem;
}

.topnav-link {
    padding: .55rem .9rem;
    border-radius: 10px;
    color: var(--muted);
    font-size: .95rem;
    font-weight: 500;
    transition: color .15s ease, background-color .15s ease;
}
.topnav-link:hover { color: var(--text); background: var(--panel); }
.topnav-link.active { color: var(--text); background: var(--panel-2); }

.topnav-cta {
    margin-left: .5rem;
    color: #0b1020 !important;
    background: var(--grad);
    font-weight: 600;
    box-shadow: 0 8px 24px rgba(124,92,255,.35);
}
.topnav-cta:hover { filter: brightness(1.05); background: var(--grad); color: #0b1020 !important; }

.nav-toggler {
    display: none;
    margin-left: auto;
    background: transparent;
    border: 1px solid var(--border-2);
    width: 40px; height: 40px;
    border-radius: 10px;
    align-items: center; justify-content: center;
    flex-direction: column; gap: 4px;
    cursor: pointer;
}
.nav-toggler span {
    width: 18px; height: 2px;
    background: var(--text);
    border-radius: 2px;
}

@media (max-width: 768px) {
    .nav-toggler { display: flex; }
    .topnav {
        position: absolute;
        top: 64px; left: 0; right: 0;
        flex-direction: column;
        align-items: stretch;
        gap: .25rem;
        padding: .75rem 1rem 1rem;
        background: rgba(11, 16, 32, 0.96);
        border-bottom: 1px solid var(--border);
        display: none;
    }
    .topnav.open { display: flex; }
    .topnav-link { padding: .8rem 1rem; }
    .topnav-cta { margin: .25rem 0 0; text-align: center; }
}

/* ───────────────────────── Footer ───────────────────────── */
.app-footer {
    border-top: 1px solid var(--border);
    padding: 2rem 0;
    background: rgba(11, 16, 32, 0.4);
    margin-top: 3rem;
}
.footer-grid {
    display: grid;
    grid-template-columns: 1fr 1fr 2fr;
    gap: 1.5rem;
    align-items: center;
}
.footer-links { display: flex; gap: 1.25rem; }
.footer-links a { color: var(--muted); font-size: .95rem; }
.footer-links a:hover { color: var(--text); }
@media (max-width: 768px) {
    .footer-grid { grid-template-columns: 1fr; text-align: left; }
}

/* ───────────────────────── Hero ───────────────────────── */
.hero {
    padding: 3.25rem 0 1.5rem;
    text-align: left;
}
.hero-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: .5rem;
    padding: .35rem .75rem;
    border-radius: 999px;
    background: var(--panel);
    border: 1px solid var(--border);
    color: var(--muted);
    font-size: .8rem;
    letter-spacing: .02em;
}
.hero-eyebrow .pulse {
    width: 7px; height: 7px; border-radius: 50%;
    background: var(--good);
    box-shadow: 0 0 0 4px rgba(34,197,94,.18);
}
.hero h1 {
    margin: 1rem 0 .75rem;
    font-size: clamp(2rem, 4.5vw, 3.25rem);
    line-height: 1.1;
}
.hero h1 .grad {
    background: var(--grad);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}
.hero p.lead {
    max-width: 720px;
    color: var(--muted);
    font-size: 1.1rem;
    line-height: 1.6;
    margin: 0;
}
.hero-meta {
    margin-top: 1.25rem;
    display: flex;
    flex-wrap: wrap;
    gap: 1.25rem;
    color: var(--muted);
    font-size: .9rem;
}
.hero-meta span b { color: var(--text); font-weight: 600; }

/* ───────────────────────── Cards / Panels ───────────────────────── */
.panel {
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.25rem;
    backdrop-filter: blur(6px);
}
.panel.tight { padding: 1rem; }

.section-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.25rem;
}
@media (max-width: 1024px) {
    .section-grid { grid-template-columns: 1fr; }
}

.panel-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: .75rem;
}
.panel-head h2 {
    margin: 0;
    font-size: 1rem;
    font-weight: 600;
    color: var(--text);
    letter-spacing: 0;
}
.panel-head .meta {
    color: var(--muted);
    font-size: .85rem;
}

/* ───────────────────────── Inputs ───────────────────────── */
.input, .select, textarea.input {
    width: 100%;
    background: var(--code-bg);
    color: var(--text);
    border: 1px solid var(--border-2);
    border-radius: var(--radius-sm);
    padding: .65rem .8rem;
    font: inherit;
    transition: border-color .15s ease, box-shadow .15s ease;
}
.input:focus, .select:focus, textarea.input:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(124,92,255,.18);
}
.select {
    appearance: none;
    background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8' fill='none'><path d='M1 1l5 5 5-5' stroke='%2394a0b8' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'/></svg>");
    background-repeat: no-repeat;
    background-position: right .8rem center;
    padding-right: 2rem;
}
textarea.input.mono { font-family: var(--font-mono); font-size: .88rem; line-height: 1.5; }

.input-row { display: flex; gap: .5rem; align-items: center; flex-wrap: nowrap; }
.input-row > .tabs { flex: 0 0 auto; }
.input-row > .select { flex: 1 1 auto; min-width: 0; width: auto; }
.input-row > .btn { flex: 0 0 auto; white-space: nowrap; }

/* ───────────────────────── Buttons ───────────────────────── */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: .5rem;
    padding: .6rem 1rem;
    border-radius: 10px;
    border: 1px solid transparent;
    font: inherit;
    font-weight: 500;
    cursor: pointer;
    transition: transform .04s ease, filter .15s ease, background-color .15s ease, border-color .15s ease, color .15s ease;
    color: var(--text);
    background: var(--panel-2);
    border-color: var(--border-2);
    text-decoration: none;
}
.btn:hover { background: rgba(255,255,255,.08); }
.btn:active { transform: translateY(1px); }
.btn:disabled, .btn[disabled] { opacity: .55; cursor: not-allowed; }

.btn-primary {
    color: #0b1020;
    background: var(--grad);
    border-color: transparent;
    font-weight: 600;
    box-shadow: 0 10px 28px rgba(124,92,255,.35);
}
.btn-primary:hover { filter: brightness(1.06); background: var(--grad); }

.btn-ghost { background: transparent; border-color: var(--border-2); color: var(--muted); }
.btn-ghost:hover { color: var(--text); background: var(--panel); }

.btn-sm { padding: .4rem .75rem; font-size: .88rem; }

/* ───────────────────────── Tabs ───────────────────────── */
.tabs {
    display: flex;
    gap: .25rem;
    padding: .25rem;
    background: rgba(0,0,0,.25);
    border: 1px solid var(--border);
    border-radius: 10px;
    width: fit-content;
}
.tab {
    padding: .35rem .8rem;
    border-radius: 7px;
    color: var(--muted);
    font-size: .85rem;
    font-weight: 500;
    border: none;
    background: transparent;
    cursor: pointer;
}
.tab:hover { color: var(--text); }
.tab.active {
    color: var(--text);
    background: var(--panel-2);
    box-shadow: inset 0 0 0 1px var(--border-2);
}

/* ───────────────────────── Code blocks ───────────────────────── */
.code-block {
    background: var(--code-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 1rem;
    font-family: var(--font-mono);
    font-size: .88rem;
    line-height: 1.55;
    color: #d8def0;
    white-space: pre;
    overflow: auto;
    min-height: 24rem;
    margin: 0;
}
.code-block.placeholder { color: var(--muted-2); font-style: italic; }

/* ───────────────────────── Alerts ───────────────────────── */
.alert {
    border-radius: var(--radius-sm);
    padding: .85rem 1rem;
    border: 1px solid transparent;
    font-size: .92rem;
}
.alert-warn {
    color: #fde68a;
    background: rgba(245,158,11,.08);
    border-color: rgba(245,158,11,.35);
}
.alert-danger {
    color: #fecaca;
    background: rgba(239,68,68,.08);
    border-color: rgba(239,68,68,.35);
}

/* ───────────────────────── Badges ───────────────────────── */
.badge {
    display: inline-flex; align-items: center; gap: .35rem;
    padding: .15rem .55rem;
    border-radius: 999px;
    font-size: .72rem;
    font-weight: 600;
    letter-spacing: .02em;
    text-transform: uppercase;
}
.badge-good { color: #86efac; background: rgba(34,197,94,.12); }
.badge-warn { color: #fcd34d; background: rgba(245,158,11,.14); }
.badge-grad { color: #0b1020; background: var(--grad); }

/* ───────────────────────── Pricing cards ───────────────────────── */
.price-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1rem;
}
@media (max-width: 1100px) { .price-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px)  { .price-grid { grid-template-columns: 1fr; } }

.price-card {
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.5rem;
    display: flex; flex-direction: column;
    transition: transform .15s ease, border-color .15s ease, box-shadow .2s ease;
}
.price-card:hover { transform: translateY(-2px); border-color: var(--border-2); }
.price-card.featured {
    background: var(--grad-soft);
    border-color: rgba(124,92,255,.45);
    box-shadow: var(--shadow-glow);
    position: relative;
}
.price-card.featured::after {
    content: "Most popular";
    position: absolute;
    top: -10px; right: 16px;
    font-size: .68rem;
    font-weight: 700;
    letter-spacing: .08em;
    text-transform: uppercase;
    color: #0b1020;
    background: var(--grad);
    padding: .2rem .55rem;
    border-radius: 999px;
}
.price-name { font-size: .95rem; color: var(--muted); font-weight: 600; letter-spacing: .04em; text-transform: uppercase; }
.price-amount { margin: .35rem 0 1rem; font-size: 2.1rem; font-weight: 700; letter-spacing: -0.02em; }
.price-amount small { color: var(--muted); font-size: .9rem; font-weight: 500; }
.price-card ul { list-style: none; padding: 0; margin: 0 0 1.25rem; flex: 1; }
.price-card li {
    padding: .35rem 0 .35rem 1.4rem;
    position: relative;
    color: var(--text);
    font-size: .92rem;
}
.price-card li::before {
    content: "";
    position: absolute; left: 0; top: .65rem;
    width: 14px; height: 14px;
    background: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 14 14' fill='none'><path d='M2 7l3.2 3.2L12 4' stroke='%237c5cff' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/></svg>") no-repeat center / contain;
}

/* ───────────────────────── Examples grid ───────────────────────── */
.example-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
}
@media (max-width: 1024px) { .example-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px)  { .example-grid { grid-template-columns: 1fr; } }

.example-card {
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.25rem;
    display: flex; flex-direction: column; gap: .75rem;
    transition: transform .15s ease, border-color .15s ease;
}
.example-card:hover { transform: translateY(-2px); border-color: var(--border-2); }
.example-card h3 { margin: 0; font-size: 1.05rem; }
.example-card p { margin: 0; color: var(--muted); font-size: .92rem; line-height: 1.5; }
.example-card .actions { margin-top: auto; display: flex; gap: .5rem; }

/* ───────────────────────── Utilities ───────────────────────── */
.muted { color: var(--muted); }
.text-good { color: #86efac; }
.text-warn { color: var(--warn); }
.text-bad  { color: var(--bad); }
.row-between { display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.gap-sm { gap: .5rem; }
.flex { display: flex; }
.center { display: flex; align-items: center; justify-content: center; }
.mt-0 { margin-top: 0; }   .mt-1 { margin-top: .5rem; }   .mt-2 { margin-top: 1rem; }   .mt-3 { margin-top: 1.5rem; }
.mb-0 { margin-bottom: 0; } .mb-1 { margin-bottom: .5rem; } .mb-2 { margin-bottom: 1rem; } .mb-3 { margin-bottom: 1.5rem; }
.small { font-size: .85rem; }

/* ───────────────────────── Spinner ───────────────────────── */
.spinner {
    width: 14px; height: 14px;
    border: 2px solid rgba(255,255,255,.25);
    border-top-color: #0b1020;
    border-radius: 50%;
    animation: spin .9s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ───────────────────────── Blazor framework ───────────────────────── */
#blazor-error-ui {
    background: rgba(239,68,68,.95);
    color: #fff;
    bottom: 0; left: 0; right: 0;
    padding: .75rem 1.25rem;
    position: fixed;
    display: none;
    z-index: 1000;
    box-shadow: 0 -4px 20px rgba(0,0,0,.4);
}
#blazor-error-ui .reload { color: #fff; text-decoration: underline; margin-left: .5rem; }
#blazor-error-ui .dismiss { cursor: pointer; position: absolute; right: 1rem; top: .6rem; }

.blazor-error-boundary {
    background: rgba(239,68,68,.10);
    border: 1px solid rgba(239,68,68,.35);
    border-radius: var(--radius-sm);
    padding: 1rem;
    color: #fecaca;
}
.blazor-error-boundary::after { content: "Something went wrong rendering this component."; }

.valid.modified:not([type=checkbox]) { outline: 1px solid var(--good); }
.invalid { outline: 1px solid var(--bad); }
.validation-message { color: #fca5a5; font-size: .85rem; }

/* ───────────────────────── Loading screen ───────────────────────── */
.app-loader {
    position: fixed; inset: 0;
    display: flex; flex-direction: column; align-items: center; justify-content: center;
    gap: 1.25rem;
    background:
        radial-gradient(800px 400px at 80% -10%, rgba(124,92,255,.25), transparent 60%),
        radial-gradient(700px 400px at -10% 10%, rgba(34,211,238,.18), transparent 60%),
        var(--bg);
    color: var(--text);
}
.app-loader .brand-mark { font-size: 1.4rem; }
.app-loader .brand-dot  { width: 28px; height: 28px; border-radius: 9px; }
.loader-bar {
    width: min(260px, 60vw);
    height: 6px;
    border-radius: 999px;
    background: rgba(255,255,255,.08);
    overflow: hidden;
    position: relative;
}
.loader-bar::after {
    content: "";
    position: absolute; inset: 0;
    width: var(--blazor-load-percentage, 0%);
    background: var(--grad);
    border-radius: 999px;
    transition: width .15s ease;
}
.loader-text { color: var(--muted); font-size: .9rem; letter-spacing: .04em; }
.loader-text::after { content: var(--blazor-load-percentage-text, "Loading"); }

/* ───────────────────────── Truth-table editor ───────────────────────── */
.tt {
    display: flex;
    flex-direction: column;
    gap: .85rem;
    background: var(--code-bg);
    border: 1px solid var(--border-2);
    border-radius: var(--radius-sm);
    padding: 1rem;
}

.tt-controls {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.tt-stepper {
    display: inline-flex;
    align-items: center;
    gap: .35rem;
    background: rgba(255,255,255,.04);
    border: 1px solid var(--border);
    border-radius: 999px;
    padding: .2rem .35rem .2rem .8rem;
}
.tt-label { font-size: .85rem; color: var(--muted); margin-right: .25rem; }
.tt-count { min-width: 1.4rem; text-align: center; font-variant-numeric: tabular-nums; font-weight: 600; }
.tt-btn {
    width: 26px; height: 26px;
    border-radius: 50%;
    border: none;
    background: var(--panel-2);
    color: var(--text);
    font-size: 1rem;
    line-height: 1;
    cursor: pointer;
    display: inline-flex; align-items: center; justify-content: center;
    transition: background-color .15s ease;
}
.tt-btn:hover:not(:disabled) { background: rgba(124,92,255,.30); }
.tt-btn:disabled { opacity: .35; cursor: not-allowed; }

.tt-hint { color: var(--muted); font-size: .85rem; display: inline-flex; align-items: center; gap: .35rem; flex-wrap: wrap; }
.tt-arrow { color: var(--muted-2); }
.tt-chip {
    display: inline-flex; align-items: center; justify-content: center;
    width: 22px; height: 22px;
    border-radius: 6px;
    font-family: var(--font-mono); font-weight: 700; font-size: .85rem;
}

.tt-clear { margin-left: auto; }

.tt-wrap {
    overflow: auto;
    max-height: 28rem;
    border: 1px solid var(--border);
    border-radius: 10px;
    background: rgba(0,0,0,.25);
}

.tt-table {
    border-collapse: separate;
    border-spacing: 0;
    width: 100%;
    font-family: var(--font-mono);
    font-size: .9rem;
}

.tt-table thead th {
    position: sticky;
    top: 0;
    background: #0c1228;
    z-index: 2;
    padding: .4rem .35rem;
    border-bottom: 1px solid var(--border-2);
    text-align: center;
    font-weight: 500;
    color: var(--muted);
}
.tt-table thead th.tt-h-in  { background: linear-gradient(180deg, rgba(34,211,238,.10), transparent), #0c1228; }
.tt-table thead th.tt-h-out { background: linear-gradient(180deg, rgba(124,92,255,.14), transparent), #0c1228; }

.tt-rownum {
    text-align: right;
    color: var(--muted-2);
    font-size: .72rem;
    width: 28px;
    min-width: 28px;
    padding: 0 .35rem;
    border-right: 1px solid var(--border);
    user-select: none;
    background: rgba(0,0,0,.25);
    position: sticky; left: 0; z-index: 1;
}
thead .tt-rownum { z-index: 3; }

.tt-name {
    width: 100%;
    min-width: 3.5rem;
    background: transparent;
    border: 1px solid transparent;
    color: var(--text);
    font-family: var(--font-sans);
    font-size: .85rem;
    text-align: center;
    padding: .25rem .35rem;
    border-radius: 6px;
}
.tt-name:hover { border-color: var(--border-2); }
.tt-name:focus { outline: none; border-color: var(--accent); background: rgba(124,92,255,.10); }

.tt-out-head { display: flex; flex-direction: column; gap: .25rem; align-items: stretch; }
.tt-col-actions { display: flex; gap: .15rem; justify-content: center; }
.tt-mini {
    background: var(--panel-2);
    color: var(--muted);
    border: none;
    border-radius: 5px;
    width: 22px; height: 18px;
    font-size: .7rem;
    font-family: var(--font-mono);
    cursor: pointer;
    line-height: 1;
}
.tt-mini:hover { color: var(--text); background: rgba(124,92,255,.25); }

.tt-cell {
    width: 38px;
    height: 32px;
    text-align: center;
    vertical-align: middle;
    font-weight: 600;
    border-bottom: 1px solid rgba(255,255,255,.04);
    user-select: none;
}

.tt-in-cell { color: var(--muted); background: rgba(34,211,238,.04); }
.tt-clickable {
    cursor: pointer;
    transition: transform .05s ease, background-color .12s ease, filter .12s ease;
}
.tt-clickable:hover { filter: brightness(1.18); }
.tt-clickable:active { transform: scale(.92); }
.tt-out-cell {
    cursor: pointer;
    transition: transform .05s ease, background-color .12s ease;
}
.tt-out-cell:hover { filter: brightness(1.15); }
.tt-out-cell:active { transform: scale(.92); }

.tt-v-0 { color: var(--muted-2);                background: rgba(255,255,255,.02); }
.tt-v-1 { color: #c4b5fd;                       background: rgba(124,92,255,.18); }
.tt-v-x { color: #fcd34d;                       background: rgba(245,158,11,.14); }

.tt-table tbody tr:hover .tt-cell { background-color: rgba(255,255,255,.02); }
.tt-table tbody tr:hover .tt-v-1  { background-color: rgba(124,92,255,.25); }
.tt-table tbody tr:hover .tt-v-x  { background-color: rgba(245,158,11,.20); }

.tt-sep { width: 6px; background: transparent; border-left: 1px solid var(--border); }
.tt-table thead .tt-sep, .tt-table tbody .tt-sep { padding: 0; }

.tt-footer { padding: 0 .25rem; }

/* MCP callout + page */
.mcp-callout { display:flex; align-items:center; gap:1rem; padding:1rem 1.25rem; border-radius:14px; background:linear-gradient(135deg, rgba(124,92,255,.12), rgba(34,211,238,.10)); border:1px solid rgba(124,92,255,.35); text-decoration:none; color:var(--text); transition:transform .15s ease, border-color .15s ease, box-shadow .15s ease; }
.mcp-callout:hover { transform:translateY(-1px); border-color:var(--accent); box-shadow:0 6px 24px -8px rgba(124,92,255,.45); }
.mcp-callout-badge { flex:0 0 auto; padding:.35rem .65rem; border-radius:999px; background:rgba(124,92,255,.25); color:#e9e3ff; font-size:.72rem; font-weight:700; letter-spacing:.04em; text-transform:uppercase; }
.mcp-callout-text { flex:1 1 auto; font-size:.95rem; line-height:1.4; }
.mcp-callout-text b { color:#fff; }
.mcp-callout-cta { flex:0 0 auto; font-weight:600; color:var(--accent-2); white-space:nowrap; }
.mcp-list { margin:.5rem 0 0; padding-left:1.25rem; line-height:1.7; }
.mcp-list li { margin:.1rem 0; }
.mcp-list b { color:var(--accent-2); font-family:var(--font-mono); }