/* SPDX-FileCopyrightText: Tim Sutton / Kartoza
   SPDX-License-Identifier: MIT

   Kartoza Brand Pack — Material for MkDocs adapter for zfs-backup.
   Consumes kartoza-tokens.css as the single source of truth for colour
   and type (one token source, no hardcoded hexes).

   Brand rules:
     · Flat — no shadows, bevels, glows or gradients on UI elements.
     · Charcoal carries body text.
     · Blue is the primary accent; Amber is the secondary/highlight accent.
     · Blue + Amber are never body text — they fail WCAG AA on white.
     · Nunito for everything; JetBrains Mono for code. */

/* -----------------------------------------------------------------------
   mkdocs-material primary/accent mapping.
   ----------------------------------------------------------------------- */

[data-md-color-primary="custom"] {
    --md-primary-fg-color:            var(--text-default);
    --md-primary-fg-color--light:     var(--text-muted);
    --md-primary-fg-color--dark:      #1f1f1f;
    --md-primary-bg-color:            var(--surface-white);
    --md-primary-bg-color--light:     rgba(255, 255, 255, 0.7);
}

[data-md-color-accent="custom"] {
    --md-accent-fg-color:             var(--kartoza-blue);
    --md-accent-fg-color--transparent: rgba(84, 162, 204, 0.10);
    --md-accent-bg-color:             var(--surface-white);
    --md-accent-bg-color--light:      rgba(255, 255, 255, 0.7);
}

/* Light scheme */
[data-md-color-scheme="default"] {
    --md-default-bg-color:            var(--surface-white);
    --md-default-fg-color:            var(--text-default);
    --md-default-fg-color--light:     var(--text-muted);
    --md-default-fg-color--lighter:   var(--rule-line);
    --md-default-fg-color--lightest:  var(--surface-cloud);
    --md-typeset-a-color:             var(--kartoza-blue);
    --md-code-bg-color:               var(--surface-cloud);
    --md-code-fg-color:               var(--text-default);
    --md-code-hl-color:               rgba(238, 179, 72, 0.18);
    --md-typeset-mark-color:          rgba(238, 179, 72, 0.28);
    --md-footer-bg-color:             var(--text-default);
    --md-footer-bg-color--dark:       #1f1f1f;
}
[data-md-color-scheme="default"] .md-header,
[data-md-color-scheme="default"] .md-tabs {
    background: var(--text-default);
    color: var(--surface-white);
}

/* Dark scheme */
[data-md-color-scheme="slate"] {
    --md-default-bg-color:            #1c1d1d;
    --md-default-fg-color:            var(--surface-cloud);
    --md-default-fg-color--light:     #c8c9c4;
    --md-default-fg-color--lighter:   #6d6f6f;
    --md-default-fg-color--lightest:  #2a2b2b;
    --md-typeset-a-color:             var(--kartoza-blue);
    --md-code-bg-color:               #262727;
    --md-code-fg-color:               var(--surface-cloud);
    --md-typeset-mark-color:          rgba(238, 179, 72, 0.32);
}
[data-md-color-scheme="slate"] .md-header,
[data-md-color-scheme="slate"] .md-tabs {
    background: var(--text-default);
    color: var(--surface-white);
}

/* Typography */
body, .md-typeset, .md-header, .md-tabs {
    font-family: var(--font-sans);
    font-feature-settings: "ss01", "ss02";
}
.md-typeset h1, .md-typeset h2, .md-typeset h3, .md-typeset h4 {
    font-family: var(--font-sans);
    color: var(--md-default-fg-color);
    font-weight: 700;
    letter-spacing: -0.005em;
    line-height: 1.2;
}
.md-typeset h1 { font-size: 2rem; font-weight: 800; margin-bottom: 0.4em; }
.md-typeset h2 { font-size: 1.4rem; margin-top: 2.2em; }
.md-typeset h3 { font-size: 1.1rem; }
.md-typeset code, .md-typeset pre { font-family: var(--font-mono); }
.md-typeset code { border-radius: 0.25rem; padding: 0.05em 0.35em; }

/* Eyebrows — KARTOZA · X style */
.md-typeset .kz-eyebrow {
    display: inline-block;
    color: var(--text-muted);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    margin-bottom: 1rem;
}

/* -----------------------------------------------------------------------
   Hero block on the landing page.
   ----------------------------------------------------------------------- */
.kz-hero {
    position: relative;
    text-align: center;
    padding: 2.5rem 1.75rem;
    margin: -1.5rem -0.75rem 2rem -0.75rem;
    border-radius: 0.75rem;
    background-color: var(--surface-cloud);
    color: var(--text-default);
    overflow: hidden;
}
[data-md-color-scheme="slate"] .kz-hero {
    background-color: #232525;
    color: var(--surface-cloud);
}
.kz-hero h1 {
    margin: 0.25rem auto 0.5rem;
    max-width: 24ch;
    font-size: 2.2rem;
    line-height: 1.1;
    font-weight: 800;
    letter-spacing: -0.01em;
}
.kz-hero p {
    margin: 0 auto 1.5rem;
    max-width: 55ch;
    font-size: 1rem;
    line-height: 1.5;
    color: var(--text-default);
}
.kz-hero .kz-eyebrow { margin-bottom: 0.5rem; }
[data-md-color-scheme="slate"] .kz-hero p { color: var(--surface-cloud); }

/* Centred figure below the hero. */
.kz-figure {
    display: block;
    margin: 0 auto 2rem;
    max-width: 800px;
    border-radius: 0.5rem;
    border: 1px solid var(--rule-line);
}

/* CTA buttons */
.kz-cta, .kz-cta > p {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin: 0;
    justify-content: center;
}
.md-typeset .kz-cta a {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.7rem 1.25rem;
    border-radius: 0.375rem;
    font-weight: 700;
    text-decoration: none;
    transition: background-color 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}
.md-typeset .kz-cta a.kz-cta__primary {
    background: var(--kartoza-blue);
    color: var(--surface-white);
    border: 2px solid var(--kartoza-blue);
}
.md-typeset .kz-cta a.kz-cta__primary:hover {
    background: #4790b8;
    border-color: #4790b8;
    color: var(--surface-white);
}
.md-typeset .kz-cta a.kz-cta__secondary {
    background: var(--surface-white);
    color: var(--text-default);
    border: 2px solid var(--text-default);
}
.md-typeset .kz-cta a.kz-cta__secondary:hover {
    background: var(--text-default);
    color: var(--surface-white);
}
[data-md-color-scheme="slate"] .md-typeset .kz-cta a.kz-cta__secondary {
    background: transparent;
    color: var(--surface-cloud);
    border-color: var(--surface-cloud);
}
[data-md-color-scheme="slate"] .md-typeset .kz-cta a.kz-cta__secondary:hover {
    background: var(--surface-cloud);
    color: var(--text-default);
}
@media (max-width: 768px) {
    .kz-hero { padding: 2rem 1.5rem; }
    .kz-hero h1 { font-size: 1.8rem; }
}

/* -----------------------------------------------------------------------
   Material's built-in grid cards — restyle flat.
   ----------------------------------------------------------------------- */
.md-typeset .grid.cards > ul > li,
.md-typeset .grid.cards > ol > li {
    background: var(--surface-white);
    border: 1px solid var(--rule-line);
    border-radius: 0.5rem;
    box-shadow: none;
    transition: border-color 0.15s ease, background-color 0.15s ease;
}
.md-typeset .grid.cards > ul > li:hover,
.md-typeset .grid.cards > ol > li:hover {
    border-color: var(--kartoza-blue);
    background: var(--surface-cloud);
    box-shadow: none;
    transform: none;
}
[data-md-color-scheme="slate"] .md-typeset .grid.cards > ul > li,
[data-md-color-scheme="slate"] .md-typeset .grid.cards > ol > li {
    background: #232525;
    border-color: #3a3b3b;
}
[data-md-color-scheme="slate"] .md-typeset .grid.cards > ul > li:hover,
[data-md-color-scheme="slate"] .md-typeset .grid.cards > ol > li:hover {
    border-color: var(--kartoza-blue);
    background: #2a2c2c;
}
.md-typeset .grid.cards .twemoji.lg,
.md-typeset .grid.cards .twemoji.lg svg {
    color: var(--kartoza-blue);
}

/* -----------------------------------------------------------------------
   Walkthrough screenshot styling.
   ----------------------------------------------------------------------- */
.md-typeset img.kz-screenshot {
    display: block;
    margin: 1rem auto;
    max-width: 900px;
    width: 100%;
    height: auto;
    border-radius: 0.5rem;
    border: 1px solid var(--rule-line);
    box-shadow: none;
}
.md-typeset .kz-step-num {
    display: inline-block;
    min-width: 1.75rem;
    height: 1.75rem;
    padding: 0 0.5rem;
    border-radius: 0.875rem;
    background: var(--kartoza-blue);
    color: var(--surface-white);
    font-weight: 800;
    text-align: center;
    line-height: 1.75rem;
    margin-right: 0.5rem;
}

/* -----------------------------------------------------------------------
   Admonitions — brand-coloured.
   ----------------------------------------------------------------------- */
.md-typeset .admonition,
.md-typeset details {
    border: 0;
    border-left: 4px solid var(--rule-line);
    border-radius: 0.25rem;
    background: var(--surface-cloud);
    box-shadow: none;
    font-size: 0.78rem;
}
.md-typeset .admonition-title,
.md-typeset summary {
    background: transparent;
    color: var(--text-default);
    font-weight: 700;
}
.md-typeset .admonition.info, .md-typeset details.info,
.md-typeset .admonition.tip,  .md-typeset details.tip {
    border-left-color: var(--kartoza-blue);
    background: rgba(84, 162, 204, 0.08);
}
.md-typeset .info > .admonition-title::before,
.md-typeset .tip  > .admonition-title::before { background-color: var(--kartoza-blue); }

.md-typeset .admonition.warning, .md-typeset details.warning {
    border-left-color: var(--status-warn);
    background: var(--status-warn-tint);
}
.md-typeset .warning > .admonition-title::before { background-color: var(--status-warn); }

.md-typeset .admonition.note, .md-typeset details.note {
    border-left-color: var(--kartoza-grey);
    background: var(--surface-cloud);
}
.md-typeset .note > .admonition-title::before { background-color: var(--kartoza-grey); }

.md-typeset .admonition.success, .md-typeset details.success {
    border-left-color: var(--status-success);
    background: var(--status-success-tint);
}
.md-typeset .success > .admonition-title::before { background-color: var(--status-success); }

.md-typeset .admonition.danger, .md-typeset details.danger,
.md-typeset .admonition.failure, .md-typeset details.failure {
    border-left-color: var(--status-error);
    background: var(--status-error-tint);
}
.md-typeset .danger  > .admonition-title::before,
.md-typeset .failure > .admonition-title::before { background-color: var(--status-error); }

[data-md-color-scheme="slate"] .md-typeset .admonition,
[data-md-color-scheme="slate"] .md-typeset details { background: #2a2b2b; }
[data-md-color-scheme="slate"] .md-typeset .admonition.info,
[data-md-color-scheme="slate"] .md-typeset details.info,
[data-md-color-scheme="slate"] .md-typeset .admonition.tip,
[data-md-color-scheme="slate"] .md-typeset details.tip { background: rgba(84, 162, 204, 0.16); }

/* -----------------------------------------------------------------------
   Footer credits + tables.
   ----------------------------------------------------------------------- */
.kz-footer-credits {
    text-align: center;
    margin: 3rem 0 1rem;
    font-size: 0.95rem;
    color: var(--text-muted);
}
.kz-footer-credits a {
    font-weight: 700;
    color: var(--kartoza-blue);
}

.md-typeset table:not([class]) {
    box-shadow: none;
    border: 1px solid var(--rule-line);
    border-radius: 0.25rem;
}
.md-typeset table:not([class]) th {
    background: var(--text-default);
    color: var(--surface-white);
    font-weight: 700;
}
.md-typeset table:not([class]) tr:nth-child(even) {
    background: var(--surface-cloud);
}
[data-md-color-scheme="slate"] .md-typeset table:not([class]) tr:nth-child(even) {
    background: #2a2b2b;
}
.md-typeset table:not([class]) code { font-size: 0.85em; }

.mermaid { background: transparent !important; color: var(--text-default); }