h1:focus {
    outline: none;
}

/* --- BlazorDX demo chrome --- */
body {
    margin: 0;
    font: 15px/1.5 system-ui, -apple-system, "Segoe UI", sans-serif;
    color: #0f172a;
    background: #f1f5f9;
}

.dx-nav {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px 18px;
    padding: 10px 24px;
    background: #0f172a;
    color: #e2e8f0;
}

.dx-nav-brand {
    font-weight: 700;
    font-size: 17px;
    letter-spacing: 0.02em;
    color: #fff;
    text-decoration: none;
    margin-right: 6px;
}

.dx-nav-brand-accent { color: #60a5fa; }

/* Grouped link clusters: a tiny uppercase label, then its links, with a subtle
   divider between groups. Wraps to multiple rows on narrow viewports. */
.dx-nav-group {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding-left: 14px;
    border-left: 1px solid #334155;
}

.dx-nav-group-label {
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: #94a3b8;
    font-weight: 700;
}

.dx-nav a {
    color: #cbd5e1;
    text-decoration: none;
    font-size: 13.5px;
}

.dx-nav a:hover {
    color: #fff;
}

.dx-nav a.active {
    color: #60a5fa;
}

/* --- Responsive nav -----------------------------------------------------
   The links live in a normal <div> that is ALWAYS rendered, so display is
   controlled purely by author CSS (no fragile override of the closed-<details>
   UA hiding, which Firefox/Safari don't reliably allow — that hid the menu).
   Desktop: links inline, hamburger hidden. Mobile: a visually-hidden checkbox
   toggled by the <label> hamburger reveals the stacked links via :checked. */
.dx-nav-checkbox { position: absolute; width: 1px; height: 1px; opacity: 0; pointer-events: none; }
.dx-nav-toggle { display: none; }
.dx-nav-links {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px 18px;
}

@media (max-width: 760px) {
    .dx-nav { gap: 8px 12px; padding: 10px 16px; }
    .dx-nav-toggle {
        display: inline-block;
        margin-left: auto;
        cursor: pointer;
        color: #e2e8f0;
        font-size: 14px;
        font-weight: 600;
        padding: 5px 12px;
        border: 1px solid #334155;
        border-radius: 6px;
        user-select: none;
    }
    .dx-nav-toggle::before { content: "\2630\00a0"; }       /* ☰ */
    .dx-nav-checkbox:checked ~ .dx-nav-toggle::before { content: "\2715\00a0"; }  /* ✕ */
    .dx-nav-checkbox:focus-visible ~ .dx-nav-toggle { outline: 2px solid #60a5fa; outline-offset: 2px; }
    .dx-nav-links { display: none; }
    .dx-nav-checkbox:checked ~ .dx-nav-links {
        display: flex;
        flex-direction: column;
        align-items: stretch;
        gap: 2px;
        width: 100%;
        margin-top: 10px;
    }
    .dx-nav-group {
        flex-direction: column;
        align-items: flex-start;
        border-left: 0;
        padding-left: 0;
        gap: 4px;
        margin-top: 8px;
        width: 100%;
    }
    .dx-nav-links a {
        padding: 8px 6px;
        font-size: 15px;
        border-radius: 6px;
        width: 100%;
        box-sizing: border-box;
    }
    .dx-nav-links a:hover { background: #1e293b; }
}

.dx-main {
    max-width: 1000px;
    margin: 0 auto;
    padding: 24px;
}

.dx-lede {
    font-size: 18px;
    color: #334155;
}

.dx-demo-meta {
    color: #475569;
    font-size: 14px;
}

/* =========================================================================
   Showcase home page
   ========================================================================= */

.dx-hero {
    margin: -24px -24px 32px;
    padding: 56px 24px 48px;
    background: radial-gradient(120% 120% at 80% -10%, #1e3a8a 0%, #0f172a 55%);
    color: #e2e8f0;
}

.dx-hero-inner { max-width: 1000px; margin: 0 auto; }

.dx-hero h1 {
    font-size: 48px;
    line-height: 1.05;
    margin: 0 0 12px;
    color: #fff;
    letter-spacing: -0.02em;
}

.dx-hero h1 .dx-accent { color: #60a5fa; }

.dx-hero-tagline {
    font-size: 19px;
    color: #cbd5e1;
    max-width: 640px;
    margin: 0 0 24px;
}

.dx-stats { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 28px; }

.dx-stat {
    display: inline-flex;
    align-items: baseline;
    gap: 6px;
    padding: 7px 13px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.14);
    border-radius: 999px;
    font-size: 13px;
    color: #e2e8f0;
}

.dx-stat strong { color: #fff; font-size: 14px; }

.dx-hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }

.dx-btn-primary,
.dx-btn-ghost {
    display: inline-block;
    padding: 11px 20px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 14px;
    text-decoration: none;
    cursor: pointer;
}

.dx-btn-primary { background: #2563eb; color: #fff; border: 1px solid #2563eb; }
.dx-btn-primary:hover { background: #1d4ed8; }
/* Scoped to the hero so it beats the component library's .dx-btn-ghost (dark text,
   meant for light surfaces) which loads after this sheet — otherwise these read as
   invisible dark-on-dark over the hero gradient. */
.dx-hero .dx-btn-ghost { background: transparent; color: #e2e8f0; border: 1px solid rgba(255, 255, 255, 0.3); }
.dx-hero .dx-btn-ghost:hover { background: rgba(255, 255, 255, 0.08); }

/* Live preview strip in the hero */
.dx-hero-preview {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 14px;
    margin-top: 36px;
}

.dx-preview-card {
    background: #fff;
    border-radius: 12px;
    padding: 16px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 130px;
    box-shadow: 0 8px 24px rgba(2, 6, 23, 0.35);
}

.dx-preview-card .dx-preview-label {
    font-size: 12px;
    color: #64748b;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

/* Section scaffolding */
.dx-section { margin: 0 0 44px; }
.dx-section > h2 {
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: #2563eb;
    margin: 0 0 4px;
}
.dx-section > .dx-section-sub { color: #475569; margin: 0 0 18px; font-size: 14px; }

/* Pillars */
.dx-pillars {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 16px;
}
.dx-pillar {
    background: #fff;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    padding: 18px;
}
.dx-pillar .dx-pillar-icon { font-size: 22px; }
.dx-pillar h3 { margin: 10px 0 6px; font-size: 15px; }
.dx-pillar p { margin: 0; color: #475569; font-size: 13.5px; line-height: 1.5; }

/* Getting started steps */
.dx-steps { display: flex; flex-direction: column; gap: 18px; }
.dx-step { display: flex; gap: 14px; align-items: flex-start; }
.dx-step-num {
    flex: 0 0 auto;
    width: 26px; height: 26px;
    border-radius: 999px;
    background: #2563eb; color: #fff;
    display: grid; place-items: center;
    font-size: 13px; font-weight: 700;
    margin-top: 2px;
}
.dx-step-body { flex: 1 1 auto; min-width: 0; }
.dx-step-body h3 { margin: 0 0 8px; font-size: 15px; }
.dx-step-body p { margin: 0 0 8px; color: #475569; font-size: 13.5px; }

/* Code block */
.dx-code {
    border-radius: 10px;
    overflow: hidden;
    border: 1px solid #1e293b;
    background: #0f172a;
}
.dx-code-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 6px 10px 6px 14px;
    background: #1e293b;
    border-bottom: 1px solid #334155;
}
.dx-code-lang {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: #94a3b8;
    font-weight: 600;
}
.dx-copy {
    border: 1px solid #334155;
    background: #0f172a;
    color: #cbd5e1;
    border-radius: 6px;
    padding: 3px 10px;
    font-size: 12px;
    cursor: pointer;
}
.dx-copy:hover { background: #334155; color: #fff; }
.dx-copy.dx-copied { color: #4ade80; border-color: #4ade80; }
.dx-code-pre {
    margin: 0;
    padding: 14px;
    overflow-x: auto;
    font: 13px/1.6 ui-monospace, "SF Mono", "Cascadia Code", Consolas, monospace;
    color: #e2e8f0;
}
.dx-code-pre code { white-space: pre; }

/* Component catalog */
.dx-cat-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 16px;
}
.dx-comp-card {
    background: #fff;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    padding: 16px 16px 12px;
    display: flex;
    flex-direction: column;
}
.dx-comp-card:hover { border-color: #cbd5e1; box-shadow: 0 4px 16px rgba(2, 6, 23, 0.06); }
.dx-comp-head { display: flex; align-items: baseline; justify-content: space-between; gap: 8px; }
.dx-comp-name {
    font: 600 14px ui-monospace, "SF Mono", Consolas, monospace;
    color: #1e293b;
}
.dx-comp-demo {
    font-size: 12.5px;
    color: #2563eb;
    text-decoration: none;
    white-space: nowrap;
    font-weight: 600;
}
.dx-comp-demo:hover { text-decoration: underline; }
.dx-comp-summary { color: #475569; font-size: 13.5px; line-height: 1.5; margin: 8px 0 10px; flex: 1 1 auto; }
.dx-comp-card details { border-top: 1px solid #f1f5f9; padding-top: 8px; }
.dx-comp-card summary {
    cursor: pointer;
    font-size: 12.5px;
    color: #64748b;
    font-weight: 600;
    list-style: none;
    user-select: none;
}
.dx-comp-card summary::-webkit-details-marker { display: none; }
.dx-comp-card summary::before { content: "▸ "; color: #94a3b8; }
.dx-comp-card details[open] summary::before { content: "▾ "; }
.dx-comp-card details[open] summary { margin-bottom: 10px; }

@media (max-width: 640px) {
    .dx-hero h1 { font-size: 36px; }
    .dx-hero { padding: 36px 20px; }
}

/* =========================================================================
   Documentation site
   ========================================================================= */
.dx-docs { display: flex; gap: 28px; align-items: flex-start; }
.dx-docs-nav {
    flex: 0 0 220px;
    position: sticky;
    top: 16px;
    max-height: calc(100vh - 32px);
    overflow: auto;
    display: flex;
    flex-direction: column;
    gap: 1px;
}
.dx-docs-main { flex: 1 1 auto; min-width: 0; }
.dx-docs-search {
    width: 100%;
    padding: 7px 10px;
    margin-bottom: 10px;
    border: 1px solid #cbd5e1;
    border-radius: 6px;
    font: inherit;
    box-sizing: border-box;
}
.dx-docs-cat {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: #64748b;
    font-weight: 700;
    margin: 12px 0 4px;
}
.dx-docs-link {
    display: block;
    padding: 4px 8px;
    border-radius: 6px;
    color: #334155;
    text-decoration: none;
    font-size: 13.5px;
}
.dx-docs-link:hover { background: #e2e8f0; }
.dx-docs-link.active { background: color-mix(in srgb, #2563eb 14%, transparent); color: #1d4ed8; font-weight: 600; }
.dx-docs-empty { color: #64748b; font-size: 13px; padding: 8px; }
.dx-docs-crumbs { font-size: 13px; color: #64748b; margin-bottom: 4px; }
.dx-docs-crumbs a { color: #2563eb; text-decoration: none; }
.dx-docs-api { width: 100%; border-collapse: collapse; margin: 8px 0 24px; font-size: 13.5px; }
.dx-docs-api th { text-align: left; border-bottom: 2px solid #e2e8f0; padding: 6px 10px; color: #475569; }
.dx-docs-api td { border-bottom: 1px solid #f1f5f9; padding: 6px 10px; vertical-align: top; }
.dx-docs-api code { background: #f1f5f9; padding: 1px 5px; border-radius: 4px; font-size: 12.5px; }
.dx-docs-catgrid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 16px; margin-top: 16px; }
.dx-docs-catcard { border: 1px solid #e2e8f0; border-radius: 10px; padding: 14px; }
.dx-docs-catcard h3 { margin: 0 0 8px; font-size: 14px; }
.dx-docs-catcard ul { margin: 0; padding-left: 18px; }
.dx-docs-catcard li { margin: 2px 0; }
.dx-docs-catcard a { color: #2563eb; text-decoration: none; font-size: 13px; }
@media (max-width: 720px) {
    .dx-docs { flex-direction: column; }
    .dx-docs-nav { position: static; flex-basis: auto; max-height: none; }
}

.dx-demo-input {
    padding: 8px 10px;
    border: 1px solid #cbd5e1;
    border-radius: 6px;
    font: inherit;
    min-width: 220px;
}

.dx-demo-button {
    padding: 8px 14px;
    border: 0;
    border-radius: 6px;
    background: #2563eb;
    color: #fff;
    cursor: pointer;
    font: inherit;
}

.dx-demo-form {
    display: flex;
    gap: 8px;
    margin: 16px 0;
}

.dx-echo-target .dx-echo {
    padding: 10px 12px;
    background: #ecfdf5;
    border: 1px solid #a7f3d0;
    border-radius: 6px;
}

.valid.modified:not([type=checkbox]) {
    outline: 1px solid #26b050;
}

.invalid {
    outline: 1px solid #e50000;
}

.validation-message {
    color: #e50000;
}

.blazor-error-boundary {
    background: url(data:image/svg+xml;base64,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) no-repeat 1rem/1.8rem, #b32121;
    padding: 1rem 1rem 1rem 3.7rem;
    color: white;
}

    .blazor-error-boundary::after {
        content: "An error has occurred."
    }

.darker-border-checkbox.form-check-input {
    border-color: #929292;
}

.form-floating > .form-control-plaintext::placeholder, .form-floating > .form-control::placeholder {
    color: var(--bs-secondary-color);
    text-align: end;
}

.form-floating > .form-control-plaintext:focus::placeholder, .form-floating > .form-control:focus::placeholder {
    text-align: start;
}
/* Forms + AI tools demo */
.dx-forms-demo { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; align-items: start; }
@media (max-width: 900px) { .dx-forms-demo { grid-template-columns: 1fr; } }
/* Grid items must be allowed to shrink below their content width, or the long
   single-line JSON in the schema <pre> blows the columns (and the page) out. */
.dx-forms-col { min-width: 0; }
.dx-forms-col h2 { margin-top: 0; }
.dx-forms-schema {
  background: #0f172a; color: #e2e8f0; border-radius: 8px; padding: 12px 14px;
  font-size: 12px; line-height: 1.5; overflow: auto; max-height: 320px; white-space: pre;
  max-width: 100%; min-width: 0;
}

/* Diagnostics feed (errors demo) */
.dx-diag-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 6px; }
.dx-diag-list li { font-size: 13px; padding: 8px 10px; background: #fff; border: 1px solid #e2e8f0; border-radius: 6px; }
.dx-diag-sev { display: inline-block; font-size: 10px; font-weight: 700; text-transform: uppercase; padding: 1px 6px; border-radius: 4px; margin-right: 6px; }
.dx-diag-error { background: #fee2e2; color: #b91c1c; }
.dx-diag-warning { background: #fef3c7; color: #b45309; }
.dx-diag-info { background: #e0f2fe; color: #0369a1; }

/* =========================================================================
   TicketDesk — a demo LOB app built on BlazorDX (routes under /app)
   ========================================================================= */
.td-shell { display: flex; min-height: 100vh; background: #f8fafc; color: #0f172a; }

.td-sidebar {
    flex: 0 0 232px;
    background: #0b1220;
    color: #cbd5e1;
    padding: 20px 16px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    position: sticky;
    top: 0;
    align-self: flex-start;
    height: 100vh;
}
.td-brand { display: flex; flex-direction: column; margin-bottom: 14px; }
.td-brand-name { font-size: 19px; font-weight: 800; color: #fff; text-decoration: none; letter-spacing: -0.01em; }
.td-brand-sub { font-size: 11.5px; color: #94a3b8; margin-top: 2px; }
.td-brand-sub strong { color: #818cf8; }
.td-nav { display: flex; flex-direction: column; gap: 3px; }
.td-nav-link {
    display: flex; align-items: center; gap: 10px;
    padding: 9px 12px; border-radius: 8px;
    color: #cbd5e1; text-decoration: none; font-size: 14px; font-weight: 500;
}
.td-nav-link:hover { background: #1e293b; color: #fff; }
.td-nav-link.active { background: #2563eb; color: #fff; }
.td-nav-ico { width: 18px; text-align: center; opacity: 0.85; }
.td-nav-cta { margin-top: 8px; border: 1px dashed #334155; }
.td-nav-cta.active { border-color: transparent; }
.td-back { margin-top: auto; color: #94a3b8; text-decoration: none; font-size: 12.5px; padding: 8px 12px; }
.td-back:hover { color: #cbd5e1; }

.td-main { flex: 1 1 auto; min-width: 0; padding: 28px 32px 48px; }
.td-head { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; flex-wrap: wrap; margin-bottom: 20px; }
.td-head h1 { font-size: 24px; margin: 0; letter-spacing: -0.02em; }
.td-head p { margin: 4px 0 0; color: #64748b; font-size: 14px; }

/* Stat cards */
.td-stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 14px; margin-bottom: 24px; }
.td-stat { background: #fff; border: 1px solid #e2e8f0; border-radius: 12px; padding: 16px 18px; }
.td-stat-n { font-size: 30px; font-weight: 800; line-height: 1; letter-spacing: -0.02em; }
.td-stat-l { font-size: 12.5px; color: #64748b; margin-top: 6px; text-transform: uppercase; letter-spacing: 0.04em; }

/* Generic card + dashboard grid */
.td-card { background: #fff; border: 1px solid #e2e8f0; border-radius: 12px; padding: 18px; }
.td-card > h2 { font-size: 13px; text-transform: uppercase; letter-spacing: 0.06em; color: #475569; margin: 0 0 14px; }
.td-grid2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 16px; }

/* Badges */
.td-badge { display: inline-block; padding: 2px 9px; border-radius: 999px; font-size: 12px; font-weight: 600; white-space: nowrap; }
.td-st-open { background: #dbeafe; color: #1d4ed8; }
.td-st-inprogress { background: #fef3c7; color: #b45309; }
.td-st-blocked { background: #fee2e2; color: #b91c1c; }
.td-st-resolved { background: #dcfce7; color: #15803d; }
.td-st-closed { background: #e2e8f0; color: #475569; }
.td-pri-low { background: #f1f5f9; color: #475569; }
.td-pri-medium { background: #e0f2fe; color: #0369a1; }
.td-pri-high { background: #ffedd5; color: #c2410c; }
.td-pri-urgent { background: #fee2e2; color: #b91c1c; }
.td-dot { display: inline-block; width: 8px; height: 8px; border-radius: 50%; margin-right: 6px; vertical-align: middle; }

/* Recent / list rows */
.td-list { display: flex; flex-direction: column; gap: 1px; }
.td-row { display: flex; align-items: center; gap: 12px; padding: 10px 12px; border-radius: 8px; text-decoration: none; color: inherit; }
.td-row:hover { background: #f1f5f9; }
.td-row-id { font: 600 12.5px ui-monospace, Consolas, monospace; color: #64748b; flex: 0 0 44px; }
.td-row-title { flex: 1 1 auto; min-width: 0; font-size: 14px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.td-row-meta { flex: 0 0 auto; display: flex; gap: 8px; align-items: center; }

/* Ticket detail */
.td-detail { display: grid; grid-template-columns: 1fr 280px; gap: 24px; align-items: start; }
.td-detail-main h1 { font-size: 22px; margin: 0 0 6px; }
.td-meta-row { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; margin-bottom: 16px; }
.td-desc { background: #fff; border: 1px solid #e2e8f0; border-radius: 12px; padding: 16px 18px; color: #334155; line-height: 1.6; }
.td-side dl { margin: 0; display: grid; grid-template-columns: auto 1fr; gap: 8px 12px; font-size: 13.5px; }
.td-side dt { color: #64748b; }
.td-side dd { margin: 0; font-weight: 600; text-align: right; }
.td-actions { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 14px; }
.td-btn { border: 1px solid #cbd5e1; background: #fff; color: #334155; border-radius: 7px; padding: 6px 11px; font-size: 13px; cursor: pointer; }
.td-btn:hover { border-color: #94a3b8; background: #f8fafc; }
.td-btn-primary { background: #2563eb; border-color: #2563eb; color: #fff; }
.td-btn-primary:hover { background: #1d4ed8; }

/* Comments */
.td-comments { margin-top: 24px; }
.td-comment { background: #fff; border: 1px solid #e2e8f0; border-radius: 10px; padding: 12px 14px; margin-bottom: 8px; }
.td-comment-head { display: flex; justify-content: space-between; font-size: 12.5px; margin-bottom: 4px; }
.td-comment-author { font-weight: 700; }
.td-comment-time { color: #64748b; }
.td-comment-body { font-size: 14px; color: #334155; line-height: 1.5; }
.td-comment-form { display: flex; flex-direction: column; gap: 8px; margin-top: 10px; }
.td-comment-form textarea { width: 100%; box-sizing: border-box; border: 1px solid #cbd5e1; border-radius: 8px; padding: 9px 11px; font: inherit; resize: vertical; }

@media (max-width: 860px) {
    .td-shell { flex-direction: column; }
    .td-sidebar { position: static; height: auto; flex-basis: auto; flex-direction: row; flex-wrap: wrap; align-items: center; gap: 6px 10px; padding: 12px 16px; }
    .td-brand { flex-direction: row; align-items: baseline; gap: 8px; margin: 0 auto 0 0; }
    .td-brand-sub { display: none; }
    .td-nav { flex-direction: row; flex-wrap: wrap; }
    .td-nav-link { padding: 7px 10px; }
    .td-back { margin: 0; }
    .td-main { padding: 18px 16px 40px; }
    .td-detail { grid-template-columns: 1fr; }
}

/* ---- ITIL service desk: badges, tabs, SLA bar, matrix, CMDB ---- */
/* Priority (P1..P5) */
.td-pri-critical { background: #fee2e2; color: #b91c1c; }
.td-pri-high     { background: #ffedd5; color: #c2410c; }
.td-pri-moderate { background: #e0f2fe; color: #0369a1; }
.td-pri-planning { background: #ede9fe; color: #6d28d9; }
/* Record type */
.td-type-incident       { background: #fef2f2; color: #b91c1c; }
.td-type-servicerequest { background: #eff6ff; color: #1d4ed8; }
.td-type-problem        { background: #fefce8; color: #a16207; }
.td-type-change         { background: #f0fdf4; color: #15803d; }
/* Workflow state */
.td-state-new       { background: #e0f2fe; color: #0369a1; }
.td-state-active    { background: #fef3c7; color: #b45309; }
.td-state-hold      { background: #f1f5f9; color: #475569; }
.td-state-resolved  { background: #dcfce7; color: #15803d; }
.td-state-closed    { background: #e2e8f0; color: #475569; }
.td-state-cancelled { background: #fee2e2; color: #b91c1c; }
/* SLA badge */
.td-sla-ok     { background: #dcfce7; color: #15803d; }
.td-sla-breach { background: #fee2e2; color: #b91c1c; }
.td-sla-met    { background: #e2e8f0; color: #475569; }
/* CI health */
.td-ci-operational { background: #dcfce7; color: #15803d; }
.td-ci-degraded    { background: #fef3c7; color: #b45309; }
.td-ci-down        { background: #fee2e2; color: #b91c1c; }
.td-ci-maintenance { background: #e0f2fe; color: #0369a1; }

/* Practice tabs */
.td-tabs { display: flex; gap: 4px; flex-wrap: wrap; border-bottom: 1px solid #e2e8f0; margin-bottom: 16px; }
.td-tab { padding: 8px 14px; color: #475569; text-decoration: none; font-size: 14px; border-bottom: 2px solid transparent; margin-bottom: -1px; }
.td-tab:hover { color: #1e293b; }
.td-tab.active { color: #2563eb; border-bottom-color: #2563eb; font-weight: 600; }

/* SLA progress bar */
.td-sla { margin: 6px 0 16px; }
.td-sla-head { display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; font-size: 12px; color: #64748b; margin-bottom: 5px; }
.td-sla-bar { height: 8px; background: #e2e8f0; border-radius: 999px; overflow: hidden; }
.td-sla-fill { height: 100%; border-radius: 999px; transition: width .3s; }
.td-sla-good { background: #16a34a; }
.td-sla-warn { background: #d97706; }
.td-sla-over { background: #dc2626; }

/* Priority derivation note + matrix table */
.td-matrix { background: #f8fafc; border: 1px solid #e2e8f0; border-radius: 10px; padding: 10px 14px; font-size: 13.5px; color: #475569; margin-bottom: 16px; }
.td-matrix-table { border-collapse: collapse; font-size: 12px; width: 100%; }
.td-matrix-table th, .td-matrix-table td { padding: 5px 6px; text-align: center; }
.td-matrix-table thead th { color: #64748b; font-weight: 600; }
.td-matrix-table tbody th { text-align: right; color: #475569; font-weight: 600; white-space: nowrap; }

/* CMDB grid + internal work note */
.td-cigrid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 16px; }
.td-note-internal { background: #fffbeb; border-color: #fde68a; }

/* Knowledge base disclosures */
.td-kb { background: #fff; border: 1px solid #e2e8f0; border-radius: 10px; padding: 12px 16px; }
.td-kb summary { cursor: pointer; display: flex; gap: 10px; align-items: center; font-size: 14px; }

/* Docs: AI/LLM context-file download callout */
.dx-docs-llm {
    display: flex;
    gap: 18px;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    background: linear-gradient(120deg, #eef2ff, #f8fafc);
    border: 1px solid #c7d2fe;
    border-radius: 12px;
    padding: 16px 18px;
    margin: 0 0 28px;
}
.dx-docs-llm-text { flex: 1 1 320px; min-width: 240px; }
.dx-docs-llm-text strong { font-size: 15px; }
.dx-docs-llm-text p { margin: 4px 0 0; color: #475569; font-size: 13.5px; line-height: 1.5; }
.dx-docs-llm-btn { white-space: nowrap; flex: 0 0 auto; }