/* =========================================================================
   The Haberdashery — "Bespoke" design system
   Paper, ink and a single red thread. Serif (Newsreader) carries the writing,
   sans (DM Sans) carries the tools. One stitched detail: the dashed rule.
   ========================================================================= */

:root {
    /* Type */
    --font-heading: 'Newsreader', 'Iowan Old Style', Georgia, serif;
    --font-text: 'Newsreader', 'Iowan Old Style', Georgia, serif;
    --font-body: 'DM Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-mono: ui-monospace, 'Cascadia Mono', 'JetBrains Mono', Consolas, monospace;

    /* Colour: day */
    --color-bg-subtle: #FAF7F0;        /* paper: page background */
    --color-bg: #FFFFFF;               /* surface: cards, inputs */
    --color-sunken: #F2EDE3;           /* recessed bands */
    --color-text-primary: #1C1A17;     /* ink */
    --color-text-secondary: #5C564D;   /* ink 2 */
    --color-border: #E3DCCF;           /* rule */
    --color-accent: #B23A2B;           /* thread */
    --color-accent-hover: #8E2C20;
    --color-on-accent: #FFFFFF;
    --color-mustard: #C8932E;          /* decorative only */
    --color-success: #2F7A54;
    --color-warning: #A3650F;
    --color-danger: #B42318;
    --color-muted: #5C564D;
    --color-code-bg: #F2EDE3;
    --color-code-fg: #7A2A1F;
    --color-quote-border: var(--color-accent);

    /* RGB values for semi-transparent overlays */
    --color-bg-rgb: 255, 255, 255;
    --color-bg-subtle-rgb: 250, 247, 240;

    /* Spacing (4px base) */
    --spacing-xxs: 4px;
    --spacing-xs: 8px;
    --spacing-sm: 16px;
    --spacing-md: 24px;
    --spacing-lg: 32px;
    --spacing-xl: 48px;
    --spacing-2xl: 64px;
    --spacing-3xl: 96px;

    /* Layout */
    --container-max: 1200px;
    --measure: 68ch;
    --gutter: clamp(16px, 4vw, 32px);

    /* Shape */
    --radius-sm: 2px;
    --radius-md: 6px;
    --radius-lg: 12px;
    --stitch: 1.5px dashed var(--color-border);
    --card-shadow: 0 1px 2px rgba(28, 26, 23, 0.06);
    --card-shadow-raised: 0 8px 24px -8px rgba(28, 26, 23, 0.14);

    /* Motion */
    --ease: cubic-bezier(0.2, 0.7, 0.2, 1);
    --dur-fast: 120ms;
    --dur: 240ms;

    /* Bootstrap bridges, so admin screens pick up the palette */
    --bs-body-bg: var(--color-bg-subtle);
    --bs-body-color: var(--color-text-primary);
    --bs-border-color: var(--color-border);
    --bs-secondary-color: var(--color-text-secondary);
    --bs-link-color: var(--color-accent);
    --bs-link-hover-color: var(--color-accent-hover);
    --bs-link-color-rgb: 178, 58, 43;
    --bs-primary: var(--color-accent);
    --bs-primary-rgb: 178, 58, 43;
}

/* Colour: evening */
[data-theme="dark"] {
    --color-bg-subtle: #161412;
    --color-bg: #1E1B18;
    --color-sunken: #121110;
    --color-text-primary: #ECE6DA;
    --color-text-secondary: #A79F92;
    --color-border: #2F2B26;
    --color-accent: #E8735F;
    --color-accent-hover: #F2957F;
    --color-on-accent: #161412;
    --color-mustard: #E0B25A;
    --color-success: #6FC79A;
    --color-warning: #E2B457;
    --color-danger: #F2877A;
    --color-muted: #A79F92;
    --color-code-bg: #221F1B;
    --color-code-fg: #F2B8A8;
    --card-shadow: none;
    --card-shadow-raised: 0 0 0 1px var(--color-border);

    --color-bg-rgb: 30, 27, 24;
    --color-bg-subtle-rgb: 22, 20, 18;

    --bs-link-color-rgb: 232, 115, 95;
    --bs-primary-rgb: 232, 115, 95;
}

/* ---------- Base ---------- */

html, body {
    font-family: var(--font-body);
    color: var(--color-text-primary);
    background-color: var(--color-bg-subtle);
    font-size: 16px;
    line-height: 1.55;
    -webkit-font-smoothing: antialiased;
}

/* Prevent background scroll when a menu is open */
body.no-scroll {
    overflow: hidden;
}

a {
    color: var(--color-accent);
    text-decoration: none;
    transition: color var(--dur-fast) var(--ease);
}

a:hover {
    color: var(--color-accent-hover);
}

::selection {
    background: color-mix(in srgb, var(--color-accent) 22%, transparent);
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--color-text-primary);
    font-weight: 600;
    letter-spacing: -0.015em;
    line-height: 1.12;
    text-wrap: balance;
}

h1 { font-size: clamp(2.25rem, 1.6rem + 2.6vw, 3.75rem); font-weight: 500; margin-bottom: var(--spacing-md); }
h2 { font-size: clamp(1.75rem, 1.4rem + 1.4vw, 2.375rem); font-weight: 500; margin-bottom: var(--spacing-sm); }
h3 { font-size: 1.875rem; margin-bottom: var(--spacing-sm); }
h4 { font-size: 1.5rem; margin-bottom: var(--spacing-xs); }
h5 { font-size: 1.25rem; margin-bottom: var(--spacing-xs); }
h6 { font-size: 1.125rem; margin-bottom: var(--spacing-xs); }

h1:focus {
    outline: none;
}

p {
    text-wrap: pretty;
}

hr {
    border: 0;
    border-top: var(--stitch);
    opacity: 1;
}

.content {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: var(--spacing-xl) var(--gutter) 0;
}

/* Small-caps label used for categories and section names */
.kicker {
    display: inline-block;
    font-family: var(--font-body);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.09em;
    text-transform: uppercase;
    color: var(--color-accent);
}

a.kicker:hover {
    color: var(--color-accent-hover);
}

/* Woven label: small bordered tag */
.label-tag {
    display: inline-block;
    padding: 4px 6px 3px;
    border: 1px solid currentColor;
    border-radius: var(--radius-sm);
    font-family: var(--font-body);
    font-size: 0.625rem;
    font-weight: 600;
    line-height: 1;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.stitch-rule {
    border: 0;
    border-top: var(--stitch);
    margin: var(--spacing-xl) 0;
}

.meta {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    font-variant-numeric: tabular-nums;
}

/* ---------- Buttons & forms ---------- */

.btn {
    border-radius: var(--radius-md);
    font-weight: 500;
    transition: background-color var(--dur-fast) var(--ease), border-color var(--dur-fast) var(--ease), color var(--dur-fast) var(--ease);
}

.btn-link {
    color: var(--color-accent);
}

.btn-primary {
    --bs-btn-color: var(--color-on-accent);
    --bs-btn-bg: var(--color-accent);
    --bs-btn-border-color: var(--color-accent);
    --bs-btn-hover-color: var(--color-on-accent);
    --bs-btn-hover-bg: var(--color-accent-hover);
    --bs-btn-hover-border-color: var(--color-accent-hover);
    --bs-btn-active-color: var(--color-on-accent);
    --bs-btn-active-bg: var(--color-accent-hover);
    --bs-btn-active-border-color: var(--color-accent-hover);
    --bs-btn-disabled-color: var(--color-on-accent);
    --bs-btn-disabled-bg: var(--color-accent);
    --bs-btn-disabled-border-color: var(--color-accent);
}

.btn-outline-primary {
    --bs-btn-color: var(--color-accent);
    --bs-btn-border-color: var(--color-accent);
    --bs-btn-hover-color: var(--color-on-accent);
    --bs-btn-hover-bg: var(--color-accent);
    --bs-btn-hover-border-color: var(--color-accent);
    --bs-btn-active-color: var(--color-on-accent);
    --bs-btn-active-bg: var(--color-accent-hover);
    --bs-btn-active-border-color: var(--color-accent-hover);
}

.btn-outline-secondary {
    --bs-btn-color: var(--color-text-primary);
    --bs-btn-border-color: var(--color-border);
    --bs-btn-hover-color: var(--color-text-primary);
    --bs-btn-hover-bg: var(--color-sunken);
    --bs-btn-hover-border-color: var(--color-text-secondary);
    --bs-btn-active-color: var(--color-text-primary);
    --bs-btn-active-bg: var(--color-sunken);
    --bs-btn-active-border-color: var(--color-text-secondary);
}

/* Button icon spacing */
.btn i,
.btn span[class^="fa-"] {
    margin-right: 0.5rem;
}

.btn i:last-child,
.btn span[class^="fa-"]:last-child {
    margin-right: 0;
}

.form-control,
.form-select {
    border-color: var(--color-border);
    border-radius: var(--radius-md);
}

.btn:focus-visible,
.form-control:focus,
.form-select:focus,
.form-check-input:focus {
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--color-accent) 22%, transparent);
}

.valid.modified:not([type=checkbox]) {
    outline: 1px solid var(--color-success);
}

.invalid {
    outline: 1px solid var(--color-danger);
}

.validation-message {
    color: var(--color-danger);
    font-size: 0.875rem;
}

.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;
}

.modal-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(22, 20, 18, 0.55);
    z-index: 1050;
}

/* ---------- Prose (article body) ---------- */

.prose {
    max-width: var(--measure);
    font-family: var(--font-text);
    font-size: clamp(1.125rem, 1rem + 0.4vw, 1.3125rem);
    line-height: 1.62;
    font-variant-numeric: oldstyle-nums;
    color: var(--color-text-primary);
}

.prose > :first-child {
    margin-top: 0;
}

.prose h1,
.prose h2,
.prose h3 {
    font-family: var(--font-heading);
    color: var(--color-text-primary);
    letter-spacing: -0.015em;
    font-variant-numeric: lining-nums;
}

.prose h1 { font-size: 1.9em; font-weight: 600; margin: 1.6em 0 0.5em; }
.prose h2 { font-size: 1.45em; font-weight: 600; margin: 1.7em 0 0.45em; }
.prose h3 { font-size: 1.2em; font-weight: 600; margin: 1.5em 0 0.4em; }

.prose p {
    margin: 0 0 1.05em;
}

.prose a {
    color: var(--color-text-primary);
    text-decoration: underline;
    text-decoration-color: var(--color-accent);
    text-decoration-thickness: 1.5px;
    text-underline-offset: 3px;
    transition: text-decoration-color var(--dur-fast) var(--ease), color var(--dur-fast) var(--ease);
}

.prose a:hover {
    color: var(--color-accent);
}

.prose strong {
    font-weight: 600;
}

.prose pre {
    overflow-x: auto;
    padding: 1rem 1.25rem;
    margin: 1.5em 0;
    border-radius: var(--radius-lg);
    background-color: #1C1A17;
    color: #ECE6DA;
    font-family: var(--font-mono);
    font-size: 0.8em;
    line-height: 1.6;
}

.prose code {
    font-family: var(--font-mono);
    font-size: 0.82em;
    padding: 0.15em 0.4em;
    border-radius: var(--radius-sm);
    background-color: var(--color-code-bg);
    color: var(--color-code-fg);
}

.prose pre code {
    background: none;
    padding: 0;
    color: inherit;
    font-size: inherit;
}

.prose blockquote {
    margin: 1.6em 0;
    padding: 0.1em 0 0.1em 1.25em;
    border-left: 3px solid var(--color-quote-border);
    font-style: italic;
    font-size: 1.2em;
    line-height: 1.45;
    color: var(--color-text-primary);
}

.prose blockquote p {
    margin: 0.4em 0;
}

.prose blockquote strong {
    font-style: normal;
}

.prose ul,
.prose ol {
    margin: 0 0 1.05em;
    padding-left: 1.4em;
}

.prose li {
    margin: 0.35em 0;
}

.prose li::marker {
    color: var(--color-accent);
}

.prose hr {
    margin: 2.5em auto;
    width: 30%;
    border: 0;
    border-top: var(--stitch);
    opacity: 1;
}

.prose table {
    display: block;
    overflow-x: auto;
    margin: 1.5em 0;
    border-collapse: collapse;
    font-family: var(--font-body);
    font-size: 0.8em;
    font-variant-numeric: tabular-nums;
}

.prose th,
.prose td {
    padding: 0.5em 0.75em;
    border-bottom: 1px solid var(--color-border);
    text-align: left;
}

.prose th {
    font-weight: 600;
    border-bottom-width: 2px;
}

.prose img {
    display: block;
    max-width: 100%;
    height: auto;
    margin: 2em auto;
    border-radius: var(--radius-lg);
}

/* ---------- Story cards (home, category, search, author pages) ---------- */

.post-card {
    display: grid;
    gap: var(--spacing-xs);
    align-content: start;
    min-width: 0;
}

.post-card-image,
.post-card-image-placeholder {
    display: block;
    width: 100%;
    aspect-ratio: 3 / 2;
    height: auto;
    object-fit: cover;
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-xxs);
    background: var(--color-sunken);
}

.post-card-image-placeholder {
    background:
        repeating-linear-gradient(90deg, color-mix(in srgb, var(--color-mustard) 30%, transparent) 0 2px, transparent 2px 8px),
        repeating-linear-gradient(0deg, color-mix(in srgb, var(--color-text-secondary) 18%, transparent) 0 1px, transparent 1px 6px),
        var(--color-sunken);
}

.post-card-title {
    margin: 0;
    font-family: var(--font-heading);
    font-size: 1.375rem;
    font-weight: 500;
    line-height: 1.2;
    letter-spacing: -0.01em;
    color: var(--color-text-primary);
}

.post-card-title a {
    color: inherit;
    background-image: linear-gradient(currentColor, currentColor);
    background-size: 0 1px;
    background-position: 0 100%;
    background-repeat: no-repeat;
    transition: background-size var(--dur) var(--ease);
}

.post-card-title a:hover {
    color: inherit;
    background-size: 100% 1px;
}

.post-card-meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.35rem;
    margin: 0;
    font-size: 0.8125rem;
    color: var(--color-text-secondary);
    font-variant-numeric: tabular-nums;
}

.post-card-summary {
    margin: 0;
    font-family: var(--font-text);
    font-size: 1rem;
    line-height: 1.5;
    color: var(--color-text-secondary);
}

/* Older markup still uses this name for a category link */
.category-badge {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.09em;
    text-transform: uppercase;
    color: var(--color-accent);
}

/* ---------- Page headers ---------- */

.page-header {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: flex-end;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-xl);
    padding-bottom: var(--spacing-md);
    border-bottom: var(--stitch);
}

.page-title {
    margin: 0;
    font-family: var(--font-heading);
    font-size: clamp(2.25rem, 1.6rem + 2.6vw, 3.5rem);
    font-weight: 500;
    letter-spacing: -0.02em;
    color: var(--color-text-primary);
}

.page-dek {
    margin: var(--spacing-xs) 0 0;
    max-width: 60ch;
    font-family: var(--font-text);
    font-style: italic;
    font-size: 1.25rem;
    color: var(--color-text-secondary);
}

/* ---------- Accessibility & motion ---------- */

.skip-link {
    position: absolute;
    left: var(--spacing-sm);
    top: -100px;
    z-index: 2000;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-md);
    background: var(--color-text-primary);
    color: var(--color-bg-subtle);
}

.skip-link:focus {
    top: var(--spacing-sm);
    color: var(--color-bg-subtle);
}

:focus-visible {
    outline: 2px solid var(--color-accent);
    outline-offset: 3px;
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* ---------- Story list (category, search, author pages) ---------- */

.story-list {
    display: grid;
    border-top: 1px solid var(--color-border);
}

.story-list > .post-card {
    grid-template-columns: minmax(0, 1fr) 240px;
    column-gap: var(--spacing-lg);
    row-gap: var(--spacing-xs);
    padding-block: var(--spacing-lg);
    border-bottom: 1px solid var(--color-border);
}

.story-list > .post-card > * {
    grid-column: 1;
}

.story-list > .post-card > .post-card-media {
    grid-column: 2;
    grid-row: 1 / span 4;
}

.story-list .post-card-title {
    font-size: 1.625rem;
}

.empty-note {
    padding: var(--spacing-xl) 0;
    text-align: center;
    font-family: var(--font-text);
    font-style: italic;
    font-size: 1.125rem;
    color: var(--color-text-secondary);
}

@media (max-width: 640px) {
    .story-list > .post-card {
        grid-template-columns: minmax(0, 1fr);
    }

    .story-list > .post-card > .post-card-media {
        grid-column: 1;
        grid-row: auto;
        order: -1;
    }
}