/* ============================================================
   INKWELL — template.css
   Design system: tokens, typography, base components
   ============================================================ */

/* ── Google Fonts are loaded in PHP. Local fallback stack below. ── */

/* ── Design tokens ─────────────────────────────────────────────── */
:root {
  /* Typography */
  --font-display: 'Playfair Display', Georgia, 'Times New Roman', serif;
  --font-body:    'Instrument Sans', 'Segoe UI', system-ui, sans-serif;
  --font-mono:    'JetBrains Mono', 'Fira Code', monospace;

  /* Ink palette */
  --ink-50:   #fafaf9;
  --ink-100:  #f4f4f2;
  --ink-200:  #e7e5e1;
  --ink-300:  #c8c4bc;
  --ink-400:  #a09990;
  --ink-500:  #7a7268;
  --ink-600:  #5e5750;
  --ink-700:  #433e38;
  --ink-800:  #2c2823;
  --ink-900:  #1a1714;
  --ink-950:  #0e0c0a;

  /* Accent — overridden per-instance via inline :root in index.php */
  --accent:       #e8522a;
  --accent-dark:  #c43e1c;
  --accent-light: #fce8e1;

  /* Semantic */
  --bg:           var(--ink-50);
  --bg-2:         #ffffff;
  --surface:      #ffffff;
  --surface-2:    var(--ink-100);
  --border:       var(--ink-200);
  --border-strong:var(--ink-300);
  --text:         var(--ink-900);
  --text-2:       var(--ink-600);
  --text-3:       var(--ink-400);
  --link:         var(--accent);
  --link-hover:   var(--accent-dark);

  /* Hero */
  --hero-bg:      var(--ink-900);
  --hero-text:    #ffffff;

  /* Spacing scale */
  --sp-1:  0.25rem;
  --sp-2:  0.5rem;
  --sp-3:  0.75rem;
  --sp-4:  1rem;
  --sp-5:  1.25rem;
  --sp-6:  1.5rem;
  --sp-8:  2rem;
  --sp-10: 2.5rem;
  --sp-12: 3rem;
  --sp-16: 4rem;
  --sp-20: 5rem;
  --sp-24: 6rem;

  /* Radius */
  --r-sm:  4px;
  --r-md:  8px;
  --r-lg:  14px;
  --r-xl:  20px;
  --r-full: 9999px;

  /* Shadows */
  --shadow-sm:  0 1px 3px rgba(0,0,0,.06), 0 1px 2px rgba(0,0,0,.04);
  --shadow-md:  0 4px 16px rgba(0,0,0,.08), 0 2px 6px rgba(0,0,0,.04);
  --shadow-lg:  0 12px 40px rgba(0,0,0,.12), 0 4px 16px rgba(0,0,0,.06);
  --shadow-card: 0 2px 8px rgba(0,0,0,.06);
  --shadow-card-hover: 0 8px 28px rgba(0,0,0,.12);

  /* Transitions */
  --ease:    cubic-bezier(0.4, 0, 0.2, 1);
  --ease-out:cubic-bezier(0, 0, 0.2, 1);
  --dur-fast: 150ms;
  --dur-med:  250ms;
  --dur-slow: 400ms;
}

/* ── Reset / base ───────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.7;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img, video, svg { display: block; max-width: 100%; height: auto; }
a { color: var(--link); text-decoration: none; transition: color var(--dur-fast) var(--ease); }
a:hover { color: var(--link-hover); }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: var(--r-sm); }

/* ── Typography scale ───────────────────────────────────────────── */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.2;
  color: var(--text);
  letter-spacing: -0.02em;
}

h1 { font-size: clamp(2rem, 4vw, 3.25rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2.25rem); }
h3 { font-size: clamp(1.25rem, 2.5vw, 1.625rem); }
h4 { font-size: 1.25rem; }
h5 { font-size: 1.0625rem; }
h6 { font-size: 0.9375rem; }

p { margin-bottom: 1.25em; }
p:last-child { margin-bottom: 0; }

blockquote {
  border-left: 3px solid var(--accent);
  padding: var(--sp-4) var(--sp-6);
  margin: var(--sp-8) 0;
  background: var(--accent-light);
  border-radius: 0 var(--r-md) var(--r-md) 0;
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.15rem;
  color: var(--ink-700);
}

code, pre {
  font-family: var(--font-mono);
  font-size: 0.875em;
}

code {
  background: var(--ink-100);
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  padding: 0.15em 0.4em;
}

pre {
  background: var(--ink-900);
  color: var(--ink-100);
  padding: var(--sp-6);
  border-radius: var(--r-lg);
  overflow-x: auto;
  margin: var(--sp-8) 0;
}

pre code { background: none; border: none; padding: 0; color: inherit; font-size: 0.875rem; }

ul, ol { padding-left: 1.5em; margin-bottom: 1.25em; }
li { margin-bottom: 0.35em; }

hr {
  border: none;
  border-top: 1px solid var(--border);
  margin: var(--sp-8) 0;
}

/* ── Container ──────────────────────────────────────────────────── */
.ink-container {
  width: 100%;
  max-width: 1280px;
  margin-inline: auto;
  padding-inline: var(--sp-6);
}

@media (min-width: 768px)  { .ink-container { padding-inline: var(--sp-8); } }
@media (min-width: 1200px) { .ink-container { padding-inline: var(--sp-12); } }

/* ── Buttons ────────────────────────────────────────────────────── */
.ink-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  padding: 0.625rem 1.375rem;
  font-family: var(--font-body);
  font-size: 0.9375rem;
  font-weight: 600;
  line-height: 1;
  border-radius: var(--r-full);
  border: 2px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition:
    background var(--dur-fast) var(--ease),
    color var(--dur-fast) var(--ease),
    border-color var(--dur-fast) var(--ease),
    transform var(--dur-fast) var(--ease),
    box-shadow var(--dur-fast) var(--ease);
  white-space: nowrap;
}

.ink-btn:hover  { transform: translateY(-1px); }
.ink-btn:active { transform: translateY(0); }

.ink-btn svg { width: 1em; height: 1em; flex-shrink: 0; }

/* Primary */
.ink-btn--primary {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
  box-shadow: 0 2px 12px color-mix(in srgb, var(--accent) 35%, transparent);
}
.ink-btn--primary:hover {
  background: var(--accent-dark);
  border-color: var(--accent-dark);
  color: #fff;
  box-shadow: 0 6px 20px color-mix(in srgb, var(--accent) 45%, transparent);
}

/* Outline */
.ink-btn--outline {
  background: transparent;
  color: #fff;
  border-color: rgba(255,255,255,.5);
}
.ink-btn--outline:hover {
  background: rgba(255,255,255,.12);
  border-color: rgba(255,255,255,.9);
  color: #fff;
}

/* Ghost */
.ink-btn--ghost {
  background: transparent;
  color: var(--accent);
  border-color: var(--border);
}
.ink-btn--ghost:hover {
  background: var(--accent-light);
  border-color: var(--accent);
  color: var(--accent-dark);
}

/* Sizes */
.ink-btn--sm  { padding: 0.4rem 1rem; font-size: 0.8125rem; }
.ink-btn--lg  { padding: 0.875rem 2rem; font-size: 1.0625rem; }

/* Dark surface override */
.ink-btn--outline-dark {
  color: var(--text);
  border-color: var(--border-strong);
}
.ink-btn--outline-dark:hover { background: var(--surface-2); color: var(--text); }

/* ── Tags / badges ──────────────────────────────────────────────── */
.ink-tag {
  display: inline-flex;
  align-items: center;
  padding: 0.2em 0.75em;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  border-radius: var(--r-full);
  background: var(--accent-light);
  color: var(--accent-dark);
  text-decoration: none;
  transition: background var(--dur-fast) var(--ease), color var(--dur-fast) var(--ease);
}
.ink-tag:hover {
  background: var(--accent);
  color: #fff;
}

/* ── Reading time chip ──────────────────────────────────────────── */
.ink-read-time {
  display: inline-flex;
  align-items: center;
  gap: 0.3em;
  font-size: 0.8125rem;
  color: var(--text-3);
}
.ink-read-time svg { width: 0.875em; height: 0.875em; }

/* ── Article card (shared base) ─────────────────────────────────── */
.ink-article-card {
  background: var(--surface);
  border-radius: var(--r-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  transition:
    transform var(--dur-med) var(--ease),
    box-shadow var(--dur-med) var(--ease);
  display: flex;
  flex-direction: column;
  height: 100%;
  border: 1px solid var(--border);
}

.ink-article-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card-hover);
}

.ink-article-card__media {
  position: relative;
  aspect-ratio: 16/9;
  overflow: hidden;
  background: var(--ink-100);
  flex-shrink: 0;
}

.ink-article-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--dur-slow) var(--ease);
}

.ink-article-card:hover .ink-article-card__media img { transform: scale(1.04); }

.ink-article-card__category {
  position: absolute;
  top: var(--sp-3);
  left: var(--sp-3);
}

.ink-article-card__body {
  padding: var(--sp-5) var(--sp-5) var(--sp-4);
  display: flex;
  flex-direction: column;
  flex: 1;
}

.ink-article-card__meta {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  margin-bottom: var(--sp-3);
  flex-wrap: wrap;
}

.ink-article-card__date {
  font-size: 0.8125rem;
  color: var(--text-3);
}

.ink-article-card__title {
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: var(--sp-3);
  letter-spacing: -0.01em;
}

.ink-article-card__title a {
  color: var(--text);
  text-decoration: none;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.ink-article-card__title a:hover { color: var(--accent); }

.ink-article-card__intro {
  font-size: 0.9rem;
  color: var(--text-2);
  line-height: 1.6;
  flex: 1;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin-bottom: var(--sp-4);
}

.ink-article-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: auto;
  padding-top: var(--sp-3);
  border-top: 1px solid var(--border);
  gap: var(--sp-2);
}

.ink-article-card__author {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  font-size: 0.8125rem;
  color: var(--text-2);
  font-weight: 500;
  min-width: 0;
}

.ink-article-card__avatar {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  object-fit: cover;
  background: var(--ink-200);
  flex-shrink: 0;
}

.ink-article-card__author-name {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* ── Featured / hero card (large) ───────────────────────────────── */
.ink-article-card--featured {
  flex-direction: row;
}
.ink-article-card--featured .ink-article-card__media {
  width: 55%;
  flex-shrink: 0;
  aspect-ratio: unset;
  min-height: 260px;
}
.ink-article-card--featured .ink-article-card__body {
  padding: var(--sp-8);
}
.ink-article-card--featured .ink-article-card__title {
  font-size: 1.5rem;
  -webkit-line-clamp: 4;
}
.ink-article-card--featured .ink-article-card__intro {
  -webkit-line-clamp: 5;
}

@media (max-width: 767px) {
  .ink-article-card--featured { flex-direction: column; }
  .ink-article-card--featured .ink-article-card__media { width: 100%; min-height: 200px; aspect-ratio: 16/9; }
}

/* ── Category filter bar ────────────────────────────────────────── */
.ink-category-filter {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  flex-wrap: wrap;
  padding: var(--sp-4) 0;
  border-bottom: 1px solid var(--border);
  margin-bottom: var(--sp-8);
}

.ink-category-filter a,
.ink-category-filter-wrap .moduletable ul li a,
.ink-category-filter-wrap nav ul li a {
  display: inline-block;
  padding: 0.4rem 1rem;
  border-radius: var(--r-full);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-2);
  border: 1px solid var(--border);
  background: var(--surface);
  transition: all var(--dur-fast) var(--ease);
  text-decoration: none;
}

.ink-category-filter a:hover,
.ink-category-filter-wrap .moduletable ul li a:hover,
.ink-category-filter-wrap nav ul li a:hover,
.ink-category-filter-wrap .moduletable ul li.active a,
.ink-category-filter-wrap .moduletable ul li a.active {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

/* Strip default list styling from category filter module */
.ink-category-filter-wrap .moduletable ul,
.ink-category-filter-wrap nav ul {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2);
  list-style: none;
  padding: 0;
  margin: 0;
}
.ink-category-filter-wrap .moduletable,
.ink-category-filter-wrap nav { padding: var(--sp-4) 0; border-bottom: 1px solid var(--border); margin-bottom: var(--sp-8); }

/* ── Pagination ──────────────────────────────────────────────────── */
.pagination, .pagenav, .com-content-category__pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--sp-2);
  margin: var(--sp-12) 0 var(--sp-4);
  flex-wrap: wrap;
}

.pagination .page-item .page-link,
.pagenav a,
.pagination a,
.pagination span {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 38px;
  height: 38px;
  padding: 0 var(--sp-3);
  border-radius: var(--r-md);
  border: 1px solid var(--border);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-2);
  background: var(--surface);
  transition: all var(--dur-fast) var(--ease);
  text-decoration: none;
}

.pagination .page-item.active .page-link,
.pagination .active a,
.pagenav .active a {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

.pagination .page-item .page-link:hover,
.pagenav a:hover,
.pagination a:hover {
  background: var(--accent-light);
  border-color: var(--accent);
  color: var(--accent-dark);
}

/* ── Breadcrumb ─────────────────────────────────────────────────── */
.ink-breadcrumb-wrap { margin-bottom: var(--sp-6); }
.breadcrumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.25rem;
  list-style: none;
  padding: var(--sp-3) 0;
  font-size: 0.8125rem;
  color: var(--text-3);
}
.breadcrumb-item a { color: var(--text-2); }
.breadcrumb-item a:hover { color: var(--accent); }
.breadcrumb-item + .breadcrumb-item::before { content: '/'; padding: 0 0.3em; color: var(--text-3); }
.breadcrumb-item.active { color: var(--text-3); }

/* ── Single article typography ───────────────────────────────────── */
.ink-article-body {
  max-width: 72ch;
}

.ink-article-body h2 { margin: 2em 0 0.75em; }
.ink-article-body h3 { margin: 1.75em 0 0.65em; }
.ink-article-body h4 { margin: 1.5em 0 0.5em; }

.ink-article-body p { font-size: 1.0625rem; line-height: 1.8; }

.ink-article-body img {
  width: 100%;
  border-radius: var(--r-lg);
  margin: var(--sp-8) 0;
}

.ink-article-body figure { margin: var(--sp-8) 0; }
.ink-article-body figcaption {
  text-align: center;
  font-size: 0.875rem;
  color: var(--text-3);
  margin-top: var(--sp-2);
  font-style: italic;
}

/* ── System messages ─────────────────────────────────────────────── */
.system-unpublished, #system-message, .alert {
  padding: var(--sp-4) var(--sp-5);
  border-radius: var(--r-lg);
  border-left: 4px solid;
  margin: var(--sp-6) 0;
  font-size: 0.9375rem;
}
.alert-info, #system-message .info {
  background: #eff6ff;
  border-color: #3b82f6;
  color: #1d4ed8;
}
.alert-warning, #system-message .warning {
  background: #fffbeb;
  border-color: #f59e0b;
  color: #92400e;
}
.alert-danger, .alert-error, #system-message .error {
  background: #fef2f2;
  border-color: #ef4444;
  color: #991b1b;
}
.alert-success, #system-message .success {
  background: #f0fdf4;
  border-color: #22c55e;
  color: #166534;
}

/* ── Error page ──────────────────────────────────────────────────── */
.ink-error-page {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  min-height: 70vh;
  padding: var(--sp-12) var(--sp-6);
}
.ink-error-code {
  font-family: var(--font-display);
  font-size: clamp(5rem, 15vw, 10rem);
  font-weight: 800;
  color: var(--border-strong);
  line-height: 1;
  margin-bottom: var(--sp-4);
}
.ink-error-title { margin-bottom: var(--sp-4); }
.ink-error-msg { color: var(--text-2); margin-bottom: var(--sp-8); max-width: 40ch; }

/* ── Utility ─────────────────────────────────────────────────────── */
.visually-hidden {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}
.ink-divider { border: none; border-top: 1px solid var(--border); margin: var(--sp-8) 0; }

/* ============================================================
   JOOMLA ADMIN FRONTEND EDITING — RESETS
   These rules prevent Joomla's admin toolbar and module-edit
   badges from breaking the template layout.
   ============================================================ */

/* Joomla admin top bar — push sticky header down correctly */
body.admin-bar .ink-header,
body[class*="administrator"] .ink-header {
  top: 0;
}

/* The Joomla frontend edit toolbar sits above everything */
#system-message-container {
  position: relative;
  z-index: 9999;
}

/* Module edit wrapper divs injected around every module output.
   Joomla wraps each module in a <div class="module-wrapper"> or
   similar — this must NOT break flex/grid containers.           */
.ink-header__inner > div[class*="mod_"],
.ink-header__inner > div[id*="module"],
.ink-header__inner > .module-wrapper,
.ink-header__inner > .modules-wrapper {
  display: contents; /* flatten wrapper so flex layout is preserved */
}

/* The inline "Edit Module" / position label badge Joomla inserts */
.ink-header .hasTooltip,
.ink-header [data-bs-toggle="tooltip"],
.ink-nav .hasTooltip,
.ink-nav [data-bs-toggle="tooltip"] {
  /* Don't let tooltips interfere with nav layout */
  position: static;
}

/* Joomla 4/5 module chrome edit button — keep it visible but non-breaking */
.ink-header joomla-module-edit,
.ink-nav joomla-module-edit {
  position: absolute;
  top: 0;
  left: 0;
  z-index: 300;
}

/* Ensure Joomla's own inline-edit wrapper doesn't add stray display:block
   inside our flex header, collapsing it to a vertical stack              */
.ink-header__inner > * {
  min-width: 0; /* prevent flex children from overflowing */
}

/* The logo wrapper Joomla sometimes injects */
.ink-header__logo > div,
.ink-header__logo > span {
  display: contents;
}

/* Fix: when no logo module is assigned, the fallback <a> renders inline.
   Force it to be a proper flex child.                                    */
.ink-header__logo .ink-logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

/* ── Joomla sticky admin bar offset ─────────────────────────────
   When logged in as admin, Joomla adds a top bar.
   The combined selectors below handle it for J4 and J5.        */
.header--sticky-offset .ink-header { top: var(--joomla-toolbar-height, 3.125rem); }

/* ── Fix hero stacking context ───────────────────────────────── */
.ink-hero {
  /* Ensure hero doesn't overlap sticky header */
  position: relative;
  z-index: 1;
}

/* ── Prevent the Joomla edit-module panel overlay bleeding into hero */
.ink-header {
  isolation: isolate;
}