/* ==========================================================================
   ForgeMap DocFX Theme — "The Blacksmith's Forge"

   Warm amber forging tones against dark steel surfaces.
   Precision, craft, and power — like compile-time code generation.
   ========================================================================== */

/* ---------- Google Fonts ---------- */
@import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Mono:ital,wght@0,400;0,500;0,600;1,400&family=DM+Sans:ital,opsz,wght@0,9..40,400;0,9..40,500;0,9..40,600;0,9..40,700;1,9..40,400&family=Outfit:wght@400;500;600;700;800&display=swap');

/* ---------- CSS Custom Properties ---------- */
:root,
[data-bs-theme="light"] {
    /* Forge palette */
    --forge-ember: #e8760a;
    --forge-ember-light: #f5a623;
    --forge-ember-glow: #ffd89b;
    --forge-steel: #1e2530;
    --forge-steel-light: #2c3642;
    --forge-graphite: #3a4556;
    --forge-ash: #f4f1ed;
    --forge-ash-warm: #ebe6df;
    --forge-smoke: #8a9099;
    --forge-white: #faf9f7;
    --forge-anvil: #141a22;

    /* Override Bootstrap */
    --bs-primary: var(--forge-ember);
    --bs-primary-rgb: 232, 118, 10;
    --bs-link-color: var(--forge-ember);
    --bs-link-color-rgb: 232, 118, 10;
    --bs-link-hover-color: #c4630a;
    --bs-body-bg: var(--forge-white);
    --bs-body-color: var(--forge-steel);
    --bs-code-color: var(--forge-ember);
    --bs-border-color: var(--forge-ash-warm);

    /* Typography */
    --bs-body-font-family: 'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif;
    --bs-font-monospace: 'IBM Plex Mono', 'Cascadia Code', 'Fira Code', monospace;
    --bs-heading-color: var(--forge-anvil);
}

[data-bs-theme="dark"] {
    --forge-ember: #f09030;
    --forge-ember-light: #f5b85a;
    --forge-ember-glow: rgba(240, 144, 48, 0.15);
    --forge-steel: #e0ddd8;
    --forge-steel-light: #c0bbb4;
    --forge-graphite: #8a9099;
    --forge-ash: #1a1f28;
    --forge-ash-warm: #242b36;
    --forge-smoke: #6b7280;
    --forge-white: #0f141b;
    --forge-anvil: #141a22;

    --bs-primary: var(--forge-ember);
    --bs-primary-rgb: 240, 144, 48;
    --bs-link-color: var(--forge-ember);
    --bs-link-color-rgb: 240, 144, 48;
    --bs-link-hover-color: var(--forge-ember-light);
    --bs-body-bg: var(--forge-white);
    --bs-body-color: var(--forge-steel);
    --bs-code-color: var(--forge-ember-light);
    --bs-border-color: var(--forge-ash-warm);
    --bs-heading-color: #f0ede8;
}

/* ---------- Base Typography ---------- */
body {
    font-family: var(--bs-body-font-family);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    letter-spacing: -0.01em;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Outfit', var(--bs-body-font-family);
    font-weight: 700;
    letter-spacing: -0.025em;
    color: var(--bs-heading-color);
}

h1 { font-weight: 800; }

/* ---------- Navbar ---------- */
header.bg-body {
    background: var(--forge-anvil) !important;
    border-bottom: 2px solid var(--forge-ember) !important;
    box-shadow: 0 1px 12px rgba(0, 0, 0, 0.25);
}

.navbar {
    padding-top: 0.6rem;
    padding-bottom: 0.6rem;
}

.navbar-brand {
    font-family: 'Outfit', sans-serif;
    font-weight: 800;
    font-size: 1.25rem;
    color: #f4f1ed !important;
    letter-spacing: -0.03em;
    gap: 0.5rem;
    transition: color 0.2s ease;
}

.navbar-brand:hover {
    color: var(--forge-ember-light) !important;
}

#logo {
    max-height: 32px;
    width: auto;
    filter: drop-shadow(0 0 6px rgba(232, 118, 10, 0.4));
    transition: filter 0.3s ease;
}

.navbar-brand:hover #logo {
    filter: drop-shadow(0 0 10px rgba(232, 118, 10, 0.7));
}

/* Nav links */
.navbar .nav-link {
    font-family: 'DM Sans', sans-serif;
    font-weight: 600;
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--forge-smoke) !important;
    padding: 0.5rem 1rem !important;
    transition: color 0.2s ease;
}

.navbar .nav-link:hover,
.navbar .nav-link.active {
    color: var(--forge-ember-light) !important;
}

/* Header buttons & icons (theme toggle, mobile menu, etc.) */
header .btn,
header .dropdown-toggle {
    color: var(--forge-smoke) !important;
    transition: color 0.2s ease;
}

header .btn:hover,
header .btn:focus,
header .dropdown-toggle:hover,
header .dropdown-toggle:focus {
    color: var(--forge-ember-light) !important;
}

header .bi {
    color: inherit;
}

/* Search */
header .form-control {
    background: var(--forge-steel-light) !important;
    border: 1px solid var(--forge-graphite) !important;
    color: var(--forge-ash) !important;
    border-radius: 6px;
    font-family: 'DM Sans', sans-serif;
    font-size: 0.85rem;
}

header .form-control::placeholder {
    color: var(--forge-smoke) !important;
}

header .form-control:focus {
    border-color: var(--forge-ember) !important;
    box-shadow: 0 0 0 2px rgba(232, 118, 10, 0.2) !important;
}

/* ---------- Landing Page ---------- */
[data-layout="landing"] article {
    max-width: 52rem;
    margin: 0 auto;
    padding-top: 3rem;
}

[data-layout="landing"] h1 {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.05;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, var(--forge-ember) 0%, #d45d00 50%, var(--forge-ember-light) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

[data-layout="landing"] h1 + p {
    font-size: 1.2rem;
    line-height: 1.6;
    color: var(--forge-graphite);
    max-width: 38rem;
}

[data-bs-theme="dark"] [data-layout="landing"] h1 + p {
    color: var(--forge-steel-light);
}

/* Feature headings */
[data-layout="landing"] h3 {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--forge-ember);
    margin-top: 1.75rem;
    padding-left: 0.75rem;
    border-left: 3px solid var(--forge-ember);
}

[data-bs-theme="dark"] [data-layout="landing"] h3 {
    color: var(--forge-ember-light);
    border-left-color: var(--forge-ember);
}

/* ---------- Code Blocks ---------- */
pre {
    font-family: var(--bs-font-monospace);
    font-size: 0.85rem;
    line-height: 1.65;
    border-radius: 8px;
    border: 1px solid var(--forge-ash-warm);
    position: relative;
    overflow: auto;
}

[data-bs-theme="light"] pre {
    background: #1e2530 !important;
    border-color: #2c3642;
}

[data-bs-theme="light"] pre code {
    color: #e0ddd8 !important;
}

[data-bs-theme="dark"] pre {
    background: #0a0e14 !important;
    border-color: #1e2530;
}

pre::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--forge-ember), var(--forge-ember-light), transparent);
    opacity: 0.7;
}

code {
    font-family: var(--bs-font-monospace);
    font-size: 0.875em;
    font-weight: 500;
}

/* Inline code */
:not(pre) > code {
    background: var(--forge-ash);
    padding: 0.15em 0.4em;
    border-radius: 4px;
    font-size: 0.85em;
    color: var(--bs-code-color);
    border: 1px solid var(--forge-ash-warm);
}

[data-bs-theme="dark"] :not(pre) > code {
    background: var(--forge-ash-warm);
    border-color: #2f3845;
}

/* ---------- Tables ---------- */
table {
    font-size: 0.9rem;
    border-collapse: separate;
    border-spacing: 0;
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid var(--forge-ash-warm);
    width: 100%;
}

thead th {
    background: var(--forge-anvil) !important;
    color: #f4f1ed !important;
    font-family: 'Outfit', sans-serif;
    font-weight: 600;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 0.75rem 1rem !important;
    border-bottom: 2px solid var(--forge-ember) !important;
}

tbody td {
    padding: 0.65rem 1rem !important;
    border-color: var(--forge-ash-warm) !important;
}

tbody tr:hover {
    background: var(--forge-ash) !important;
}

[data-bs-theme="dark"] tbody tr:hover {
    background: var(--forge-ash-warm) !important;
}

/* Bold cells (benchmark winners) */
td strong {
    color: var(--forge-ember);
    font-weight: 700;
}

[data-bs-theme="dark"] td strong {
    color: var(--forge-ember-light);
}

/* ---------- Sidebar / TOC ---------- */
.toc .nav-link {
    font-size: 0.875rem;
    color: var(--forge-graphite);
    padding: 0.35rem 0.75rem;
    border-left: 2px solid transparent;
    border-radius: 0;
    transition: all 0.15s ease;
}

.toc .nav-link:hover {
    color: var(--forge-ember);
    border-left-color: var(--forge-ash-warm);
}

.toc .nav-link.active {
    color: var(--forge-ember) !important;
    font-weight: 600;
    border-left-color: var(--forge-ember) !important;
    background: transparent;
}

/* ---------- Article Content ---------- */
article h2 {
    margin-top: 2.5rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--forge-ash-warm);
}

article h2:first-of-type {
    margin-top: 1.5rem;
}

/* Alert / Admonition boxes */
.alert, .NOTE, .TIP, .WARNING, .IMPORTANT, .CAUTION {
    border-radius: 8px;
    border-left: 4px solid var(--forge-ember);
    font-size: 0.9rem;
}

/* Links */
a {
    color: var(--bs-link-color);
    text-decoration: none;
    transition: color 0.15s ease;
}

a:hover {
    color: var(--bs-link-hover-color);
    text-decoration: underline;
    text-underline-offset: 3px;
    text-decoration-thickness: 1.5px;
}

/* ---------- Footer ---------- */
footer {
    background: var(--forge-anvil) !important;
    border-top: 1px solid var(--forge-graphite) !important;
    color: var(--forge-smoke) !important;
    padding: 1.25rem 0;
    font-size: 0.85rem;
    font-family: 'DM Sans', sans-serif;
}

footer .flex-fill {
    color: var(--forge-smoke) !important;
}

/* ---------- Scrollbar (Webkit) ---------- */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--forge-ash);
}

::-webkit-scrollbar-thumb {
    background: var(--forge-smoke);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--forge-ember);
}

/* ---------- Selection ---------- */
::selection {
    background: rgba(232, 118, 10, 0.2);
    color: inherit;
}

/* ---------- Transitions ---------- */
html {
    scroll-behavior: smooth;
}

/* Smooth theme transitions */
body,
header.bg-body,
footer,
pre,
code,
table,
.toc .nav-link {
    transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

/* ---------- Responsive ---------- */
@media (max-width: 768px) {
    [data-layout="landing"] h1 {
        font-size: 2.25rem;
    }

    [data-layout="landing"] article {
        padding-top: 2rem;
    }
}

/* ---------- Reduced Motion ---------- */
@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    body,
    header.bg-body,
    footer,
    pre,
    code,
    table,
    .toc .nav-link,
    .navbar-brand,
    .navbar .nav-link,
    header .btn,
    header .dropdown-toggle,
    header .form-control,
    #logo {
        transition: none;
    }
}