/* ============================================
   Bankbonimus — The Collector's Parlor
   Standalone stylesheet (no theme dependency)
   ============================================ */

/* --- Self-hosted webfonts (was Google Fonts CDN) --- */
/* DM Sans (body) */
@font-face {
  font-family: 'DM Sans';
  font-style: normal;
  font-weight: 300 700;
  font-display: swap;
  src: url('/assets/fonts/dm-sans-normal-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'DM Sans';
  font-style: normal;
  font-weight: 300 700;
  font-display: swap;
  src: url('/assets/fonts/dm-sans-normal-latin-ext.woff2') format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'DM Sans';
  font-style: italic;
  font-weight: 300 700;
  font-display: swap;
  src: url('/assets/fonts/dm-sans-italic-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'DM Sans';
  font-style: italic;
  font-weight: 300 700;
  font-display: swap;
  src: url('/assets/fonts/dm-sans-italic-latin-ext.woff2') format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
/* DM Serif Display (headings) */
@font-face {
  font-family: 'DM Serif Display';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('/assets/fonts/dm-serif-display-normal-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'DM Serif Display';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('/assets/fonts/dm-serif-display-normal-latin-ext.woff2') format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'DM Serif Display';
  font-style: italic;
  font-weight: 400;
  font-display: swap;
  src: url('/assets/fonts/dm-serif-display-italic-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'DM Serif Display';
  font-style: italic;
  font-weight: 400;
  font-display: swap;
  src: url('/assets/fonts/dm-serif-display-italic-latin-ext.woff2') format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

/* --- Design Tokens --- */
:root {
  --bb-cream: #faf7f2;
  --bb-cream-dark: #f0ebe3;
  --bb-ink: #1a1a18;
  --bb-ink-light: #3d3d3a;
  --bb-ink-muted: #6a6a62;
  --bb-green: #1d3c34;
  --bb-green-light: #2a5a4a;
  --bb-green-pale: #e8f0ec;
  --bb-gold: #c8a24e;
  --bb-gold-light: #f5ecd4;
  --bb-rust: #b05e3a;
  --bb-rust-light: #f5e8e0;
  --bb-blue: #3a5a8a;
  --bb-blue-light: #e4ecf4;
  --bb-plum: #6a4a6a;
  --bb-plum-light: #f0e8f0;
  --bb-radius: 6px;
  --bb-radius-lg: 12px;
  --bb-shadow-sm: 0 1px 3px rgba(42,42,40,0.06), 0 1px 2px rgba(42,42,40,0.04);
  --bb-shadow-md: 0 4px 12px rgba(42,42,40,0.08), 0 2px 4px rgba(42,42,40,0.04);
  --bb-shadow-lg: 0 12px 32px rgba(42,42,40,0.1), 0 4px 8px rgba(42,42,40,0.06);
  --bb-max-width: 1200px;
  --bb-font-display: 'DM Serif Display', Georgia, 'Times New Roman', serif;
  --bb-font-body: 'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  --bb-font-size-xs: 0.8rem;
  --bb-font-size-sm: 0.92rem;
  --bb-font-size-base: 1rem;
  --bb-nav-height: 52px;
}

/* --- Reset & Base --- */
*, *::before, *::after { box-sizing: border-box; }
html { overflow-x: hidden; -webkit-text-size-adjust: 100%; }

/* Prevent long URLs from overflowing on mobile.
   Use break-word (not anywhere) so natural language stays on whole-word
   boundaries — `anywhere` was breaking casino names like "Chalkboard"
   into "Chal kboa rd" on /sweeps-casinos/referrals/. The browser will
   still break at word boundaries, and unbreakable strings (long URLs)
   still get broken to fit. */
.bb-page-content,
.bb-page-content p,
.bb-page-content li,
.bb-bonus-experience,
.bb-bonus-experience p,
.bb-bonus-experience li,
.bb-pen-story,
.bb-pen-story p,
.bb-pen-story li,
.bb-details-section p {
  overflow-wrap: break-word;
  word-break: normal;
}
/* Long URLs in anchors and code can still overflow without explicit help.
   Break-all is OK on these because they're not natural language. */
.bb-page-content a[href^="http"],
.bb-page-content code,
.bb-bonus-experience a[href^="http"],
.bb-pen-story a[href^="http"] {
  word-break: break-all;
}
body {
  margin: 0;
  background: var(--bb-cream);
  color: var(--bb-ink);
  font-family: var(--bb-font-body);
  font-size: var(--bb-font-size-base);
  line-height: 1.6;
  overflow-x: hidden;
  width: 100%;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; }
a { color: var(--bb-green); transition: color 0.2s; }
a:hover { color: var(--bb-green-light); }
h1, h2, h3, h4 {
  font-family: var(--bb-font-display);
  font-weight: 400;
  color: var(--bb-green);
  line-height: 1.25;
}
h1 { font-size: 2rem; margin: 0 0 1rem; }
h2 { font-size: 1.5rem; margin: 1.8rem 0 0.8rem; }
h3 { font-size: 1.2rem; margin: 1.5rem 0 0.6rem; }
h4 { font-size: 1rem; margin: 1.2rem 0 0.5rem; }
hr {
  border: none;
  height: 1px;
  background: var(--bb-cream-dark);
  margin: 2rem 0;
}
code {
  font-size: 0.88em;
  background: var(--bb-cream-dark);
  padding: 0.15em 0.4em;
  border-radius: 3px;
}
pre {
  background: var(--bb-cream-dark);
  padding: 1rem 1.2rem;
  border-radius: var(--bb-radius);
  overflow-x: auto;
  font-size: 0.85rem;
  line-height: 1.5;
}
pre code { background: none; padding: 0; }

/* ============================================
   NAVIGATION
   ============================================ */

.bb-nav {
  background: var(--bb-green);
  border-bottom: 3px solid var(--bb-gold);
  position: sticky;
  top: 0;
  z-index: 1000;
}
.bb-nav-inner {
  max-width: var(--bb-max-width);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 1.5rem;
  height: var(--bb-nav-height);
}
.bb-nav-logo {
  font-family: var(--bb-font-display);
  font-size: 1.1rem;
  color: var(--bb-cream);
  text-decoration: none;
  letter-spacing: 0.02em;
  flex-shrink: 0;
}
.bb-nav-logo:hover { color: var(--bb-gold); }
.bb-nav-links {
  display: flex;
  align-items: center;
  gap: 0.2rem;
}
.bb-nav-links a {
  color: rgba(250,247,242,0.85);
  text-decoration: none;
  font-family: var(--bb-font-body);
  font-size: 0.9rem;
  padding: 0.4rem 0.7rem;
  border-radius: var(--bb-radius);
  transition: color 0.2s, background 0.2s;
  white-space: nowrap;
}
.bb-nav-links a:hover,
.bb-nav-links a.active {
  color: #fff;
  background: rgba(255,255,255,0.1);
}

/* Hamburger */
.bb-nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
  width: 32px;
  height: 32px;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
}
.bb-nav-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--bb-cream);
  border-radius: 2px;
  transition: transform 0.3s, opacity 0.3s;
}
.bb-nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.bb-nav-toggle.open span:nth-child(2) { opacity: 0; }
.bb-nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ============================================
   FOOTER
   ============================================ */

.bb-footer {
  background: var(--bb-green);
  border-top: 3px solid var(--bb-gold);
  color: rgba(250,247,242,0.92);
  padding: 2.2rem 1.5rem;
  text-align: center;
  margin-top: auto;
  padding-bottom: calc(2.2rem + env(safe-area-inset-bottom, 0px));
}
.bb-footer-inner {
  max-width: var(--bb-max-width);
  margin: 0 auto;
}
.bb-footer-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.4rem 0.9rem;
  margin-bottom: 1rem;
}
.bb-footer-nav a {
  color: var(--bb-cream);
  text-decoration: none;
  font-size: 0.92rem;
  padding: 0.35rem 0.65rem;
  border-radius: 4px;
  min-height: 36px;
  display: inline-flex;
  align-items: center;
}
.bb-footer-nav a:hover {
  color: var(--bb-gold);
  background: rgba(0,0,0,0.15);
}
.bb-footer-nav a:focus-visible {
  outline: 2px solid var(--bb-gold);
  outline-offset: 2px;
}
.bb-footer-copy {
  margin: 0;
  font-size: 0.85rem;
  color: rgba(250,247,242,0.78);
}
.bb-footer a { color: var(--bb-gold); }

/* Skip link */
.bb-skip-link {
  position: absolute;
  top: -40px;
  left: 0;
  background: var(--bb-green);
  color: var(--bb-cream);
  padding: 0.5rem 1rem;
  z-index: 1000;
  font-size: 0.9rem;
  text-decoration: none;
  border: 2px solid var(--bb-gold);
  border-radius: 0 0 4px 0;
}
.bb-skip-link:focus {
  top: 0;
}

/* Global focus indicator */
:focus-visible {
  outline: 2px solid var(--bb-gold);
  outline-offset: 2px;
  border-radius: 2px;
}

/* Per-collection accent override (uses unused brand tokens) */
.bb-accent-bonus    { --bb-accent: var(--bb-green); --bb-accent-pale: var(--bb-green-pale); }
.bb-accent-pen      { --bb-accent: var(--bb-gold);  --bb-accent-pale: var(--bb-gold-light); }
.bb-accent-postcard { --bb-accent: var(--bb-plum);  --bb-accent-pale: var(--bb-plum-light); }
.bb-accent-sweeps   { --bb-accent: var(--bb-rust);  --bb-accent-pale: var(--bb-rust-light); }
:root              { --bb-accent: var(--bb-green); --bb-accent-pale: var(--bb-green-pale); }

/* Apply accent to collection-hero rules + sidebar headers */
.bb-collection-hero { border-bottom-color: var(--bb-accent) !important; }
.bb-sidebar-title { color: var(--bb-accent); }
.bb-sidebar-nav a.active { color: var(--bb-accent); border-left-color: var(--bb-accent); }
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 2px solid var(--bb-gold);
  outline-offset: 2px;
}

/* ============================================
   PAGE LAYOUT (with optional sidebar)
   ============================================ */

.bb-page-wrap {
  max-width: var(--bb-max-width);
  margin: 0 auto;
  padding: 2rem 1.5rem 3rem;
}
.bb-page-wrap.bb-has-sidebar {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 2.5rem;
  align-items: start;
}
/* Sidebar mobile-collapse wrapper. On desktop the <summary> is hidden and
   the <details>/aside renders unchanged. On mobile (<=768px) below) the
   <summary> becomes a button and a script in default.html un-opens the
   <details> by default so the page content is visible first. */
.bb-sidebar-collapse {
  /* Make the <details> participate in the grid as if it were the
     original <aside>. Without this, the grid would put the entire
     <details> in column 1 (which is what we want), so no extra rules
     needed beyond ensuring no default <details> styling leaks. */
}
.bb-sidebar-summary {
  display: none; /* desktop: no toggle UI, sidebar always visible */
}
/* Removes the default disclosure triangle on Webkit/Blink + Firefox */
.bb-sidebar-collapse > summary { list-style: none; }
.bb-sidebar-collapse > summary::-webkit-details-marker { display: none; }
.bb-page-content {
  min-width: 0;
}
.bb-page-content h1:first-child {
  color: var(--bb-green);
  margin-top: 0;
}
.bb-page-content a {
  text-decoration: underline;
  text-decoration-color: var(--bb-gold);
  text-underline-offset: 2px;
}
.bb-page-content a:hover {
  text-decoration-color: var(--bb-green);
}
.bb-page-content ul, .bb-page-content ol {
  padding-left: 1.5rem;
}
.bb-page-content li {
  margin-bottom: 0.3rem;
}
.bb-page-content table {
  width: 100%;
  border-collapse: collapse;
  margin: 1rem 0;
}
.bb-page-content th, .bb-page-content td {
  padding: 0.5rem 0.8rem;
  border-bottom: 1px solid var(--bb-cream-dark);
  text-align: left;
}
.bb-page-content th {
  font-weight: 600;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--bb-ink-muted);
}
.bb-disclaimer {
  font-size: 0.88rem;
  color: var(--bb-ink-muted);
  font-style: italic;
}

/* --- Sidebar --- */
.bb-sidebar {
  position: sticky;
  top: calc(var(--bb-nav-height) + 20px);
}
.bb-sidebar-nav {
  font-family: var(--bb-font-body);
}
.bb-sidebar-group {
  margin-bottom: 1.2rem;
}
.bb-sidebar-title {
  display: block;
  font-family: var(--bb-font-display);
  font-size: 0.95rem;
  color: var(--bb-green);
  margin-bottom: 0.4rem;
  text-decoration: none;
  border-bottom: 1px solid var(--bb-cream-dark);
  padding-bottom: 0.3rem;
}
a.bb-sidebar-title:hover { color: var(--bb-green-light); }
.bb-sidebar-nav ul {
  list-style: none;
  padding: 0;
  margin: 0;
}
.bb-sidebar-nav li a {
  display: block;
  padding: 0.3rem 0 0.3rem 0.6rem;
  font-size: 0.85rem;
  color: var(--bb-ink-light);
  text-decoration: none;
  border-left: 2px solid transparent;
  transition: all 0.15s;
}
.bb-sidebar-nav li a:hover {
  color: var(--bb-green);
  border-left-color: var(--bb-gold);
}
.bb-sidebar-nav li a.active {
  color: var(--bb-green);
  border-left-color: var(--bb-green);
  font-weight: 500;
}

/* --- Bank Bonus layout --- */
.bb-bonus-hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-bottom: 1.5rem;
  align-items: start;
}
.bb-bonus-logo {
  background: #fff;
  border-radius: var(--bb-radius-lg);
  border: 1px solid var(--bb-cream-dark);
  padding: 1.2rem;
  aspect-ratio: 4 / 3;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.bb-bonus-logo img {
  width: 100%;
  height: auto;
  max-height: 100%;
  object-fit: contain;
  border-radius: var(--bb-radius);
  display: block;
}
.bb-bonus-experience-title {
  font-family: var(--bb-font-display);
  font-weight: 400;
  font-size: 1.3rem;
  color: var(--bb-green);
  margin: 0 0 0.6rem;
}
.bb-bonus-summary {
  background: var(--bb-cream-dark);
  padding: 1.2rem 1.5rem;
  border-radius: var(--bb-radius-lg);
  font-size: 0.9rem;
}
.bb-bonus-summary p {
  margin: 0 0 0.4rem;
  line-height: 1.5;
}
.bb-bonus-summary p:last-child { margin-bottom: 0; }
.bb-bonus-summary strong { color: var(--bb-ink); }
.bb-bonus-experience {
  background: var(--bb-cream-dark);
  padding: 1.2rem 1.5rem;
  border-radius: var(--bb-radius-lg);
  margin-bottom: 1.5rem;
}
.bb-bonus-experience h4 {
  margin: 0 0 0.5rem;
  font-family: var(--bb-font-body);
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--bb-ink);
}

/* ============================================
   HOMEPAGE
   ============================================ */

.bb-hero {
  text-align: center;
  padding: 2.5rem 1.5rem 0.5rem;
  max-width: var(--bb-max-width);
  margin: 0 auto;
}
.bb-avatar {
  width: 140px;
  height: 140px;
  border-radius: 50%;
  object-fit: cover;
  border: 4px solid var(--bb-gold);
  box-shadow: 0 4px 20px rgba(200,162,78,0.25), 0 0 0 8px rgba(200,162,78,0.08);
  margin-bottom: 1.2rem;
  animation: bb-float 4s ease-in-out infinite;
}
@keyframes bb-float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}
.bb-hero h1 {
  font-size: 2.2rem;
  color: var(--bb-green);
  margin: 0 0 0.6rem;
  letter-spacing: 0.01em;
}
.bb-hero .bb-tagline {
  font-size: 1.1rem;
  color: var(--bb-ink-muted);
  margin: 0 0 2.5rem;
  line-height: 1.6;
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
}

/* --- Section cards (homepage) --- */
.bb-sections {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.2rem;
  max-width: 800px;
  margin: 0 auto 3rem;
  padding: 0 1.5rem;
}
.bb-section-card {
  background: #fff;
  border-radius: var(--bb-radius-lg);
  padding: 1.4rem 1.5rem 1.3rem;
  transition: transform 0.2s ease, box-shadow 0.2s;
  text-decoration: none;
  color: inherit;
  display: block;
  box-shadow: var(--bb-shadow-sm);
  border: 1px solid var(--bb-cream-dark);
}
.bb-section-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--bb-shadow-md);
  text-decoration: none;
  color: inherit;
  border-color: var(--bb-gold);
}
.bb-section-card h2,
.bb-section-card h3 {
  font-size: 1.15rem;
  margin: 0 0 0.4rem;
  color: var(--bb-green);
  font-family: var(--bb-font-display);
  font-weight: 400;
  letter-spacing: 0.01em;
}
.bb-section-card p:last-child {
  font-size: var(--bb-font-size-sm);
  color: var(--bb-ink-light);
  line-height: 1.6;
  margin: 0;
}

/* --- Bottom section --- */
.bb-bottom {
  max-width: 860px;
  margin: 0 auto 4rem;
  padding: 0 1.5rem;
}
.bb-divider {
  border: none; height: 1px;
  background: linear-gradient(90deg, transparent, var(--bb-cream-dark), transparent);
  margin: 0 0 2rem;
}
.bb-faq, .bb-likes {
  background: #fff;
  border-radius: var(--bb-radius-lg);
  padding: 2rem;
  box-shadow: var(--bb-shadow-sm);
  margin-bottom: 2rem;
}
.bb-faq h2, .bb-likes h2,
.bb-faq h3, .bb-likes h3 {
  font-size: 1.2rem;
  font-family: var(--bb-font-display);
  font-weight: 400;
  color: var(--bb-green);
  margin: 0 0 0.6rem;
}
.bb-faq p, .bb-likes p {
  color: var(--bb-ink-light);
  line-height: 1.7;
  font-size: var(--bb-font-size-base);
  margin: 0 0 1rem;
}
.bb-faq p:last-child { margin-bottom: 0; }
.bb-likes p:last-child { margin-bottom: 0; }
.bb-cat-img {
  width: 220px;
  height: 220px;
  object-fit: cover;
  border-radius: var(--bb-radius-lg);
  box-shadow: var(--bb-shadow-md);
  margin: 0.5rem 0 1.5rem;
  display: block;
  border: 3px solid var(--bb-gold);
}
.bb-likes a {
  color: var(--bb-green);
  text-decoration: underline;
  text-decoration-color: var(--bb-gold);
  text-underline-offset: 2px;
}
.bb-likes a:hover { text-decoration-color: var(--bb-green); }

/* ============================================
   COLLECTION PAGES
   ============================================ */

.bb-collection-hero {
  text-align: center;
  padding: 2.5rem 1.5rem 1rem;
}
.bb-collection-hero h1 {
  font-size: 2.2rem;
  letter-spacing: 0.01em;
  margin-bottom: 0.3rem;
  color: var(--bb-green);
}
.bb-collection-hero .bb-subtitle {
  font-size: 1rem;
  color: var(--bb-ink-muted);
  letter-spacing: 0.02em;
  margin-bottom: 2rem;
}

/* --- Filter bar --- */
.bb-filter-bar {
  text-align: center;
  margin-bottom: 2rem;
  padding: 0 1rem;
}
.bb-filter-bar button {
  background: #fff;
  border: 1px solid var(--bb-cream-dark);
  padding: 0.45rem 1.1rem;
  margin: 0.2rem;
  font-family: var(--bb-font-body);
  font-size: 0.85rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  cursor: pointer;
  border-radius: 20px;
  transition: all 0.2s;
  color: var(--bb-ink-light);
  box-shadow: var(--bb-shadow-sm);
}
.bb-filter-bar button:hover {
  background: var(--bb-green-pale);
  border-color: var(--bb-green-pale);
  color: var(--bb-green);
}
.bb-filter-bar button.active {
  background: var(--bb-green);
  color: var(--bb-cream);
  border-color: var(--bb-green);
  box-shadow: 0 2px 8px rgba(29,60,52,0.2);
}

/* --- Search input --- */
.bb-search-wrap {
  text-align: center;
  margin-bottom: 1.8rem;
  padding: 0 1.5rem;
}
.bb-search-input {
  padding: 0.7rem 1.3rem;
  border: 1px solid var(--bb-cream-dark);
  border-radius: 30px;
  width: 100%; max-width: 420px;
  font-family: var(--bb-font-body);
  font-size: 0.9rem;
  color: var(--bb-ink);
  background: #fff;
  box-shadow: var(--bb-shadow-sm);
  transition: border-color 0.2s, box-shadow 0.2s;
  outline: none;
}
.bb-search-input:focus {
  border-color: var(--bb-green);
  box-shadow: 0 0 0 3px rgba(29,60,52,0.08);
}
.bb-search-input::placeholder { color: var(--bb-ink-muted); }

/* --- Card grid --- */
.bb-card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
  padding: 0 1.5rem 3rem;
  max-width: 1200px;
  margin: 0 auto;
}
.bb-card {
  position: relative;
  overflow: hidden;
  border-radius: var(--bb-radius-lg);
  background: #fff;
  box-shadow: var(--bb-shadow-sm);
  transition: transform 0.3s cubic-bezier(0.34,1.56,0.64,1), box-shadow 0.3s;
}
.bb-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--bb-shadow-lg);
}
.bb-card a {
  text-decoration: none;
  color: inherit;
  display: block;
}
.bb-card-img {
  width: 100%; height: 240px;
  object-fit: cover;
  display: block;
  background: var(--bb-cream-dark);
}
.bb-card-body { padding: 1rem 1.2rem 1.3rem; }
.bb-card-body h2,
.bb-card-body h3 {
  font-size: 1rem;
  margin: 0 0 0.3rem;
  color: var(--bb-ink);
  line-height: 1.3;
  font-family: var(--bb-font-display);
  font-weight: 400;
}
.bb-card-body .bb-card-label {
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--bb-ink-muted);
  margin: 0;
}
.bb-card-body .bb-card-desc {
  font-size: var(--bb-font-size-sm);
  color: var(--bb-ink-light);
  margin: 0.5rem 0 0;
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* ============================================
   DETAIL PAGES (shared)
   ============================================ */

.bb-detail {
  max-width: 900px;
  margin: 0 auto;
  padding: 1.5rem 1.5rem 3rem;
}
.bb-back {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: var(--bb-font-size-sm);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--bb-ink-muted);
  text-decoration: none;
  margin-bottom: 1.5rem;
  transition: color 0.2s;
}
.bb-back:hover { color: var(--bb-green); }
.bb-back svg { width: 14px; height: 14px; }
.bb-detail-header { margin-bottom: 1.8rem; }
.bb-detail-mfr {
  font-size: 0.88rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--bb-ink-muted);
  margin: 0 0 0.3rem;
}
.bb-detail-title {
  font-size: 2.2rem;
  color: var(--bb-green);
  margin: 0 0 0.2rem;
  line-height: 1.2;
}

/* --- Info bar (postcard) --- */
.bb-info-bar {
  display: flex;
  gap: 1px;
  margin: 1.5rem 0;
  background: var(--bb-cream-dark);
  border-radius: var(--bb-radius-lg);
  overflow: hidden;
  box-shadow: var(--bb-shadow-sm);
}
.bb-info-item {
  flex: 1;
  background: #fff;
  padding: 1rem 1.2rem;
  text-align: center;
}
.bb-info-label {
  font-size: 0.88rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--bb-ink-muted);
  margin: 0 0 0.25rem;
}
.bb-info-value {
  font-family: var(--bb-font-display);
  font-size: 1rem;
  color: var(--bb-ink);
  margin: 0;
}

/* --- Postcard eBay block --- */
.bb-ebay {
  margin: 1.8rem 0;
}
.bb-ebay-heading {
  font-family: var(--bb-font-display);
  font-size: 1.1rem;
  margin: 0 0 0.7rem;
  color: var(--bb-ink);
}
.bb-ebay-card {
  display: flex;
  gap: 1.2rem;
  background: #fff;
  border-radius: var(--bb-radius-lg);
  padding: 1rem 1.2rem;
  box-shadow: var(--bb-shadow-sm);
  align-items: flex-start;
}
.bb-ebay-thumb {
  flex-shrink: 0;
  display: block;
  width: 140px;
  border-radius: var(--bb-radius-sm, 6px);
  overflow: hidden;
  background: var(--bb-cream-dark);
}
.bb-ebay-thumb img {
  width: 100%;
  height: auto;
  display: block;
}
.bb-ebay-meta {
  flex: 1;
  min-width: 0;
}
.bb-ebay-meta p {
  margin: 0 0 0.35rem;
  font-size: 0.95rem;
  color: var(--bb-ink);
}
.bb-ebay-price {
  font-family: var(--bb-font-display);
  font-size: 1.15rem;
  font-weight: 600;
}
.bb-ebay-shipping {
  font-size: 0.85rem;
  color: var(--bb-ink-muted);
  font-weight: normal;
}
.bb-ebay-date,
.bb-ebay-seller,
.bb-ebay-refund {
  color: var(--bb-ink-muted);
}
.bb-ebay-link {
  margin-top: 0.4rem;
}
.bb-ebay-link a {
  font-size: 0.92rem;
}
@media (max-width: 540px) {
  .bb-ebay-card { flex-direction: column; }
  .bb-ebay-thumb { width: 100%; max-width: 240px; }
}

/* --- Postcard catalog eBay hint --- */
.bb-pc-ebay {
  font-size: 0.82rem;
  color: var(--bb-ink-muted);
  margin: 0.2rem 0 0;
  letter-spacing: 0.02em;
}

/* --- Pen Detail --- */
.bb-pen-detail {
  max-width: 1100px;
  margin: 0 auto;
  padding: 1.5rem 1.5rem 3rem;
  overflow: hidden;
}
.bb-pen-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
  align-items: start;
}
.bb-pen-gallery-col {
  position: sticky;
  top: calc(var(--bb-nav-height) + 20px);
  min-width: 0;
  overflow: hidden;
}
.bb-pen-hero-img img {
  width: 100%;
  border-radius: var(--bb-radius-lg);
  background: #fff;
  box-shadow: var(--bb-shadow-md);
  display: block;
  object-fit: contain;
}

/* --- Swiper gallery --- */
.bb-swiper-main {
  border-radius: var(--bb-radius-lg);
  overflow: hidden;
  background: #fff;
  box-shadow: var(--bb-shadow-md);
  position: relative;
}
.bb-swiper-main .swiper-wrapper {
  min-height: 300px;
}
.bb-swiper-main .swiper-slide {
  display: flex;
  align-items: center;
  justify-content: center;
  background: #fff;
  min-height: 300px;
}
.bb-swiper-main .swiper-slide img {
  width: 100%;
  height: auto;
  max-height: 500px;
  object-fit: contain;
  display: block;
}
.bb-swiper-main .swiper-button-prev,
.bb-swiper-main .swiper-button-next {
  color: var(--bb-green);
  background: rgba(255,255,255,0.8);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  --swiper-navigation-size: 18px;
  transition: background 0.2s;
}
.bb-swiper-main .swiper-button-prev:hover,
.bb-swiper-main .swiper-button-next:hover {
  background: rgba(255,255,255,1);
}
.bb-swiper-counter {
  position: absolute;
  bottom: 10px;
  left: 12px;
  z-index: 10;
  background: rgba(0,0,0,0.5);
  color: #fff;
  font-size: 0.82rem;
  font-family: var(--bb-font-body);
  padding: 2px 8px;
  border-radius: 10px;
}
.bb-swiper-download {
  position: absolute;
  bottom: 10px;
  right: 12px;
  z-index: 10;
  background: rgba(0,0,0,0.5);
  color: #fff;
  padding: 4px 8px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  transition: background 0.2s;
}
.bb-swiper-download:hover {
  background: rgba(0,0,0,0.75);
}
.bb-swiper-thumbs {
  margin-top: 8px;
}
.bb-swiper-thumbs .swiper-slide {
  width: 64px;
  height: 48px;
  border-radius: 4px;
  overflow: hidden;
  opacity: 0.5;
  cursor: pointer;
  transition: opacity 0.2s;
  border: 2px solid transparent;
}
.bb-swiper-thumbs .swiper-slide-thumb-active {
  opacity: 1;
  border-color: var(--bb-green);
}
.bb-swiper-thumbs .swiper-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.bb-pen-detail-mfr {
  font-size: 0.88rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--bb-ink-muted);
  margin: 0 0 0.4rem;
}
.bb-pen-detail-title {
  font-size: 2rem;
  color: var(--bb-green);
  margin: 0 0 1.5rem;
  line-height: 1.2;
}
.bb-pen-specs-list {
  margin-bottom: 1.5rem;
  border-top: 1px solid var(--bb-cream-dark);
}
.bb-pen-spec-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 0.55rem 0;
  border-bottom: 1px solid var(--bb-cream-dark);
}
.bb-pen-spec-key {
  font-size: 0.8rem;
  color: var(--bb-ink-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.bb-pen-spec-val {
  font-size: 0.92rem;
  color: var(--bb-ink);
  font-weight: 500;
  text-align: right;
}
.bb-pen-acq {
  display: flex;
  align-items: baseline;
  gap: 0.8rem;
  margin-bottom: 1.2rem;
}
.bb-pen-acq-price {
  font-family: var(--bb-font-display);
  font-size: 1.4rem;
  color: var(--bb-green);
}
.bb-pen-acq-date { font-size: 0.82rem; color: var(--bb-ink-muted); }
.bb-pen-story {
  font-size: 0.92rem;
  line-height: 1.7;
  color: var(--bb-ink-light);
  padding: 1rem 0 0;
  border-top: 1px solid var(--bb-cream-dark);
}
.bb-pen-story p { margin: 0 0 0.6rem; }
.bb-pen-story p:last-child { margin-bottom: 0; }
/* --- Gallery (postcard grid) --- */
.bb-gallery-title {
  font-size: 0.88rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--bb-ink-muted);
  margin: 0 0 1rem;
}
.bb-gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 0.8rem;
}
.bb-gallery-grid a {
  display: block;
  border-radius: var(--bb-radius);
  overflow: hidden;
  background: var(--bb-cream-dark);
  transition: transform 0.3s cubic-bezier(0.34,1.56,0.64,1), box-shadow 0.3s;
}
.bb-gallery-grid a:hover {
  transform: translateY(-3px);
  box-shadow: var(--bb-shadow-lg);
}
.bb-gallery-grid img {
  width: 100%; height: 200px;
  object-fit: cover;
  display: block;
  cursor: pointer;
}

/* ============================================
   PEN COLLECTION PAGE
   ============================================ */

.bb-pen-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  max-width: 1200px;
  margin: 0 auto 1rem;
  padding: 0 1.5rem;
}
.bb-pen-search {
  position: relative;
  flex: 1;
  max-width: 360px;
}
.bb-search-icon {
  position: absolute;
  left: 12px; top: 50%;
  transform: translateY(-50%);
  width: 16px; height: 16px;
  color: var(--bb-ink-muted);
  pointer-events: none;
}
.bb-pen-search input {
  width: 100%;
  padding: 0.6rem 0.8rem 0.6rem 2.2rem;
  font-family: var(--bb-font-body);
  font-size: 0.9rem;
  border: 1.5px solid var(--bb-cream-dark);
  border-radius: var(--bb-radius-lg);
  background: #fff;
  color: var(--bb-ink);
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.bb-pen-search input:focus {
  border-color: var(--bb-green);
  box-shadow: 0 0 0 3px rgba(29,60,52,0.08);
}
.bb-pen-search input::placeholder { color: var(--bb-ink-muted); font-style: italic; }
.bb-pen-count { font-size: 0.8rem; color: var(--bb-ink-muted); white-space: nowrap; }

.bb-pen-filters {
  max-width: 1200px;
  margin: 0 auto 1.5rem;
  padding: 0 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}
.bb-filter-group {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  flex-wrap: wrap;
}
.bb-filter-label {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--bb-ink-muted);
  min-width: 42px;
}
.bb-filter-buttons { display: flex; flex-wrap: wrap; gap: 0.3rem; }
.bb-filter-buttons button {
  font-family: var(--bb-font-body);
  font-size: 0.84rem;
  padding: 0.3rem 0.7rem;
  border: 1.5px solid var(--bb-cream-dark);
  border-radius: 20px;
  background: #fff;
  color: var(--bb-ink-light);
  cursor: pointer;
  transition: all 0.2s;
  white-space: nowrap;
}
.bb-filter-buttons button:hover { border-color: var(--bb-green); color: var(--bb-green); }
.bb-filter-buttons button.active { background: var(--bb-green); border-color: var(--bb-green); color: #fff; }

.bb-pen-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem 3rem;
}
.bb-pen-card {
  display: block;
  text-decoration: none;
  color: inherit;
  background: #fff;
  border-radius: var(--bb-radius-lg);
  overflow: hidden;
  box-shadow: var(--bb-shadow-sm);
  transition: transform 0.3s cubic-bezier(0.34,1.56,0.64,1), box-shadow 0.3s;
}
.bb-pen-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--bb-shadow-lg);
}
.bb-pen-card-img-wrap {
  background: var(--bb-cream);
  overflow: hidden;
  aspect-ratio: 4 / 3;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0.6rem;
  border-bottom: 1px solid var(--bb-cream-dark);
}
.bb-pen-card-img-wrap img {
  width: 100%;
  height: 100%;
  max-height: 100%;
  object-fit: contain;
  display: block;
  transition: transform 0.4s;
}
.bb-pen-card:hover .bb-pen-card-img-wrap img { transform: scale(1.04); }
.bb-pen-card-info { padding: 1rem 1.2rem 1.3rem; }
.bb-pen-card-mfr {
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--bb-ink-muted);
  margin: 0 0 0.15rem;
}
.bb-pen-card-title {
  font-size: 1.05rem;
  margin: 0 0 0.5rem;
  color: var(--bb-ink);
  line-height: 1.3;
}
.bb-pen-card-specs { display: flex; flex-wrap: wrap; gap: 0.3rem; }
.bb-pen-tag {
  font-size: 0.88rem;
  padding: 0.15rem 0.5rem;
  background: var(--bb-cream-dark);
  color: var(--bb-ink-muted);
  border-radius: 10px;
  white-space: nowrap;
}
.bb-no-results {
  text-align: center;
  font-size: 0.95rem;
  color: var(--bb-ink-muted);
  padding: 3rem 1.5rem;
  font-style: italic;
}

/* --- Postcard detail --- */
.bb-postcard-front-link {
  display: block;
  aspect-ratio: 3 / 2;
  background: var(--bb-cream-dark);
  border-radius: var(--bb-radius-lg);
  overflow: hidden;
  margin: 0 0 1rem;
}
.bb-postcard-front {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
  border-radius: var(--bb-radius-lg);
  background: #fff;
  cursor: pointer;
  box-shadow: var(--bb-shadow-sm);
  transition: box-shadow 0.3s;
}
.bb-postcard-front-link:hover .bb-postcard-front { box-shadow: var(--bb-shadow-lg); }
.bb-details-section {
  padding: 1.5rem 0;
  border-top: 1px solid var(--bb-cream-dark);
}
.bb-details-section h2,
.bb-details-section h3 {
  font-family: var(--bb-font-body);
  font-size: 0.88rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--bb-ink-muted);
  margin: 0 0 1rem;
}
.bb-details-section p {
  font-size: var(--bb-font-size-base);
  line-height: 1.7;
  color: var(--bb-ink-light);
  margin: 0 0 0.5rem;
}
.bb-details-section strong { color: var(--bb-ink); }
.bb-note {
  font-size: 0.88rem;
  color: var(--bb-ink-muted);
  border-top: 1px solid var(--bb-cream-dark);
  padding-top: 1.5rem;
  margin-top: 2rem;
  line-height: 1.6;
}

/* ============================================
   POSTCARD CATALOG
   ============================================ */

.bb-pc-controls {
  display: flex;
  gap: 1rem;
  align-items: center;
  flex-wrap: wrap;
  margin-bottom: 1rem;
}
.bb-pc-controls .bb-search-input {
  flex: 1;
  min-width: 200px;
}
.bb-pc-filters {
  display: flex;
  gap: 0.6rem;
  align-items: center;
  flex-wrap: wrap;
}
.bb-pc-select {
  font-family: var(--bb-font-body);
  font-size: var(--bb-font-size-sm);
  padding: 0.6rem 0.9rem;
  min-height: 44px;
  border: 1px solid var(--bb-cream-dark);
  border-radius: 22px;
  background: #fff;
  color: var(--bb-ink);
  cursor: pointer;
  outline: none;
}
.bb-pc-select:focus-visible {
  border-color: var(--bb-green);
  outline: 2px solid var(--bb-gold);
  outline-offset: 2px;
}
.bb-pc-checkbox {
  font-family: var(--bb-font-body);
  font-size: var(--bb-font-size-sm);
  color: var(--bb-ink-light);
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.6rem 0.9rem;
  min-height: 44px;
  border-radius: 22px;
  cursor: pointer;
  white-space: nowrap;
  border: 1px solid transparent;
}
.bb-pc-checkbox:hover { background: var(--bb-cream-dark); }
.bb-pc-checkbox input { accent-color: var(--bb-green); width: 18px; height: 18px; }
.bb-pc-view-toggle {
  display: inline-flex;
  border-radius: 22px;
  overflow: hidden;
  border: 1px solid var(--bb-cream-dark);
  background: #fff;
}
.bb-pc-view-btn {
  font-family: var(--bb-font-body);
  font-size: var(--bb-font-size-sm);
  padding: 0.6rem 1rem;
  min-height: 44px;
  background: transparent;
  border: none;
  color: var(--bb-ink-light);
  cursor: pointer;
}
.bb-pc-view-btn.active {
  background: var(--bb-green);
  color: var(--bb-cream);
}
.bb-pc-view-btn:focus-visible {
  outline: 2px solid var(--bb-gold);
  outline-offset: -2px;
}
.bb-pc-count {
  font-size: var(--bb-font-size-sm);
  color: var(--bb-ink-muted);
  margin-bottom: 1rem;
}

/* GRID VIEW (default) — image-only tiles for scanning at scale */
.bb-pc-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 0.6rem;
}
.bb-pc-grid .bb-pc-entry {
  position: relative;
  background: var(--bb-cream-dark);
  border-radius: var(--bb-radius);
  overflow: hidden;
  aspect-ratio: 4 / 3;
  transition: transform 0.2s;
}
.bb-pc-grid .bb-pc-entry:hover,
.bb-pc-grid .bb-pc-entry:focus-within {
  transform: translateY(-1px);
  z-index: 2;
}
.bb-pc-grid .bb-pc-img-link {
  display: block;
  width: 100%;
  height: 100%;
  background: var(--bb-cream-dark);
}
.bb-pc-grid .bb-pc-img-link img {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.3s;
}
.bb-pc-grid .bb-pc-entry:hover .bb-pc-img-link img { transform: scale(1.04); }
.bb-pc-grid .bb-pc-details {
  position: absolute;
  inset: auto 0 0 0;
  padding: 0.5rem 0.7rem;
  background: linear-gradient(to top, rgba(26,26,24,0.92), rgba(26,26,24,0.0));
  color: var(--bb-cream);
  pointer-events: none;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.2s, transform 0.2s;
}
.bb-pc-grid .bb-pc-entry:hover .bb-pc-details,
.bb-pc-grid .bb-pc-entry:focus-within .bb-pc-details {
  opacity: 1;
  transform: translateY(0);
}
.bb-pc-grid .bb-pc-meta {
  font-size: 0.7rem;
  letter-spacing: 0.05em;
  margin: 0 0 0.15rem;
  color: var(--bb-gold-light);
  text-transform: uppercase;
}
.bb-pc-grid .bb-pc-title {
  font-size: 0.85rem;
  margin: 0;
  line-height: 1.25;
  color: #fff;
}
.bb-pc-grid .bb-pc-title a { color: inherit !important; }
.bb-pc-grid .bb-pc-desc,
.bb-pc-grid .bb-pc-message,
.bb-pc-grid .bb-pc-publisher { display: none; }

/* Mobile: 3 cols, no text overlay (tap goes to detail page) */
@media (max-width: 640px) {
  .bb-pc-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 0.4rem;
  }
  .bb-pc-grid .bb-pc-details { display: none; }
}
@media (min-width: 641px) and (max-width: 900px) {
  .bb-pc-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* LIST VIEW (toggle) — original detailed cards */
.bb-pc-grid--list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.bb-pc-grid--list .bb-pc-entry {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 1.2rem;
  background: #fff;
  border-radius: var(--bb-radius-lg);
  box-shadow: var(--bb-shadow-sm);
  overflow: hidden;
  transition: box-shadow 0.2s;
  aspect-ratio: auto;
}
.bb-pc-grid--list .bb-pc-entry:hover { box-shadow: var(--bb-shadow-md); }
.bb-pc-grid--list .bb-pc-img-link {
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: var(--bb-cream-dark);
  aspect-ratio: auto;
}
.bb-pc-grid--list .bb-pc-img-link img {
  width: 100%;
  height: auto;
  max-height: 320px;
  object-fit: contain;
  display: block;
  transition: transform 0.3s;
}
.bb-pc-grid--list .bb-pc-entry:hover .bb-pc-img-link img { transform: scale(1.03); }
.bb-pc-grid--list .bb-pc-details {
  position: static;
  opacity: 1;
  transform: none;
  background: none;
  color: var(--bb-ink);
  pointer-events: auto;
  padding: 1rem 1.2rem 1rem 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.bb-pc-grid--list .bb-pc-desc,
.bb-pc-grid--list .bb-pc-message,
.bb-pc-grid--list .bb-pc-publisher { display: block; }
.bb-pc-grid--list .bb-pc-title { color: var(--bb-ink); }
.bb-pc-grid--list .bb-pc-title a { color: var(--bb-ink) !important; }
.bb-pc-grid--list .bb-pc-title a:hover { color: var(--bb-green) !important; }
.bb-pc-grid--list .bb-pc-meta {
  color: var(--bb-ink-muted);
  font-size: var(--bb-font-size-sm);
}
.bb-pc-meta {
  font-size: var(--bb-font-size-sm);
  color: var(--bb-ink-muted);
  margin-bottom: 0.3rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.bb-pc-details h2,
.bb-pc-details h3,
.bb-pc-details .bb-pc-title {
  font-size: 1.1rem;
  margin: 0 0 0.4rem;
  line-height: 1.3;
  font-family: var(--bb-font-display);
  font-weight: 400;
}
.bb-pc-details h2 a,
.bb-pc-details h3 a,
.bb-pc-details .bb-pc-title a {
  color: var(--bb-ink);
  text-decoration: none;
}
.bb-pc-details h2 a:hover,
.bb-pc-details h3 a:hover,
.bb-pc-details .bb-pc-title a:hover {
  color: var(--bb-green);
}
.bb-pc-desc {
  font-size: var(--bb-font-size-base);
  color: var(--bb-ink-light);
  line-height: 1.6;
  margin: 0 0 0.4rem;
}
.bb-pc-message {
  font-size: var(--bb-font-size-sm);
  color: var(--bb-ink-light);
  line-height: 1.5;
  margin: 0 0 0.3rem;
  font-style: italic;
  border-left: 3px solid var(--bb-gold);
  padding-left: 0.8rem;
}
.bb-pc-message strong {
  font-style: normal;
  color: var(--bb-ink);
}
.bb-pc-publisher {
  font-size: var(--bb-font-size-sm);
  color: var(--bb-ink-muted);
  margin: 0;
}

@media (max-width: 640px) {
  .bb-pc-grid--list .bb-pc-entry {
    grid-template-columns: 1fr;
  }
  .bb-pc-grid--list .bb-pc-img-link img {
    height: auto;
    max-height: 360px;
  }
  .bb-pc-grid--list .bb-pc-details {
    padding: 0 1rem 1rem;
  }
  .bb-pc-controls {
    flex-direction: column;
    align-items: stretch;
  }
}
.bb-no-results {
  text-align: center;
  color: var(--bb-ink-muted);
  font-style: italic;
  padding: 2rem;
}

/* --- Postcard pagination --- */
.bb-pc-pagination {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 0.35rem;
  margin: 1.5rem 0 0.5rem;
  padding-top: 1rem;
  border-top: 1px solid var(--bb-cream-dark);
}
.bb-pc-pagination[hidden] { display: none; }
.bb-pc-page-btn {
  font-family: var(--bb-font-body);
  font-size: 0.92rem;
  min-height: 44px;
  min-width: 44px;
  padding: 0 0.85rem;
  background: #fff;
  color: var(--bb-ink);
  border: 1px solid var(--bb-cream-dark);
  border-radius: 22px;
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s, color 0.15s;
}
.bb-pc-page-btn:hover {
  background: var(--bb-cream-dark);
  border-color: var(--bb-gold);
}
.bb-pc-page-btn.active {
  background: var(--bb-green);
  color: var(--bb-cream);
  border-color: var(--bb-green);
  font-weight: 600;
}
.bb-pc-page-btn[disabled] {
  opacity: 0.4;
  cursor: not-allowed;
}
.bb-pc-page-btn:focus-visible {
  outline: 2px solid var(--bb-gold);
  outline-offset: 2px;
}
.bb-pc-page-ellipsis {
  color: var(--bb-ink-muted);
  padding: 0 0.2rem;
  user-select: none;
}
@media (max-width: 540px) {
  .bb-pc-pagination { gap: 0.25rem; }
  .bb-pc-page-btn { font-size: 0.85rem; padding: 0 0.7rem; min-width: 40px; }
}

/* ============================================
   404 PAGE
   ============================================ */
.bb-404 {
  max-width: 880px;
  margin: 0 auto;
  padding: 3.5rem 1.5rem 4rem;
  text-align: center;
}
.bb-404-eyebrow {
  font-family: var(--bb-font-display);
  font-size: 4.5rem;
  line-height: 1;
  margin: 0 0 0.5rem;
  color: var(--bb-gold);
  letter-spacing: 0.04em;
}
.bb-404-title {
  font-family: var(--bb-font-display);
  font-size: clamp(1.6rem, 4vw, 2.2rem);
  font-weight: 400;
  margin: 0 0 0.6rem;
  color: var(--bb-green);
}
.bb-404-lede {
  font-size: 1.05rem;
  color: var(--bb-ink-light);
  line-height: 1.6;
  max-width: 540px;
  margin: 0 auto 2.5rem;
}
.bb-404-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
  text-align: left;
}
.bb-404-card {
  display: block;
  padding: 1.1rem 1.3rem 1.2rem;
  background: #fff;
  border: 1px solid var(--bb-cream-dark);
  border-radius: var(--bb-radius-lg);
  box-shadow: var(--bb-shadow-sm);
  color: inherit;
  text-decoration: none;
  transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s;
}
.bb-404-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--bb-shadow-md);
  border-color: var(--bb-gold);
}
.bb-404-card h2 {
  font-family: var(--bb-font-display);
  font-size: 1.15rem;
  font-weight: 400;
  margin: 0 0 0.35rem;
  color: var(--bb-green);
}
.bb-404-card p {
  font-size: var(--bb-font-size-sm);
  color: var(--bb-ink-light);
  line-height: 1.55;
  margin: 0;
}

/* ============================================
   RELATED ITEMS (cross-linking on detail pages)
   ============================================ */
.bb-related {
  margin-top: 2.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--bb-cream-dark);
}
.bb-related-title {
  font-family: var(--bb-font-display);
  font-weight: 400;
  font-size: 1.15rem;
  color: var(--bb-green);
  margin: 0 0 0.9rem;
}
.bb-related-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 0.5rem;
}
.bb-related-list li { margin: 0; }
.bb-related-list a {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.5rem;
  padding: 0.55rem 0.85rem;
  min-height: 44px;
  background: #fff;
  border: 1px solid var(--bb-cream-dark);
  border-radius: var(--bb-radius);
  color: var(--bb-ink);
  text-decoration: none;
  font-size: 0.92rem;
  line-height: 1.3;
  transition: border-color 0.15s, background 0.15s;
}
.bb-related-list a:hover,
.bb-related-list a:focus-visible {
  border-color: var(--bb-gold);
  background: var(--bb-cream-dark);
  text-decoration: none;
}
.bb-related-meta {
  color: var(--bb-ink-muted);
  font-size: 0.82rem;
  white-space: nowrap;
  flex-shrink: 0;
}

/* ============================================
   CONTACT PAGE
   ============================================ */

.bb-contact {
  max-width: 600px;
  margin: 0 auto;
  padding: 3rem 1.5rem 4rem;
  text-align: center;
}
.bb-contact h1 {
  font-size: 2.2rem;
  margin: 0 0 0.6rem;
  color: var(--bb-green);
}
.bb-contact .bb-contact-sub {
  color: var(--bb-ink-light);
  margin: 0 0 2rem;
  font-size: 1.05rem;
  line-height: 1.6;
}
.bb-contact-email {
  display: inline-block;
  padding: 1rem 2.5rem;
  background: var(--bb-green);
  border: none;
  border-radius: 30px;
  font-size: 1.05rem;
  color: #fff;
  text-decoration: none;
  transition: all 0.3s;
  letter-spacing: 0.02em;
  box-shadow: 0 4px 12px rgba(29,60,52,0.25);
}
.bb-contact-email:hover {
  background: var(--bb-green-light);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(29,60,52,0.3);
  color: #fff;
  text-decoration: none;
}

/* ============================================
   RESPONSIVE
   ============================================ */

@media (max-width: 768px) {
  /* Nav: hamburger */
  .bb-nav-toggle { display: flex; }
  .bb-nav-links {
    display: none;
    position: absolute;
    top: calc(var(--bb-nav-height) + 3px);
    left: 0; right: 0;
    background: var(--bb-green);
    flex-direction: column;
    padding: 0.5rem 1rem 1rem;
    border-bottom: 2px solid var(--bb-gold);
    box-shadow: var(--bb-shadow-lg);
  }
  .bb-nav-links.open { display: flex; }
  .bb-nav-links a {
    padding: 0.6rem 0.8rem;
    font-size: 0.9rem;
  }

  /* Layout */
  .bb-page-wrap.bb-has-sidebar {
    grid-template-columns: 1fr;
    gap: 0;
  }
  /* Mobile sidebar collapse: show the summary as a tap-button. The
     script in default.html removes [open] on load so users start
     collapsed; clicking expands. */
  .bb-sidebar-summary {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem 1rem;
    margin-bottom: 1rem;
    min-height: 44px;
    background: #fff;
    border: 1px solid var(--bb-cream-dark);
    border-radius: 22px;
    color: var(--bb-ink);
    font-family: var(--bb-font-body);
    font-size: 0.95rem;
    cursor: pointer;
    user-select: none;
  }
  .bb-sidebar-summary::after {
    content: "▾";
    color: var(--bb-ink-muted);
    transition: transform 0.2s;
  }
  .bb-sidebar-collapse[open] > .bb-sidebar-summary::after {
    transform: rotate(180deg);
  }
  .bb-sidebar-summary:focus-visible {
    outline: 2px solid var(--bb-gold);
    outline-offset: 2px;
  }
  .bb-sidebar {
    position: static;
    border-bottom: 1px solid var(--bb-cream-dark);
    padding-bottom: 1rem;
    margin-bottom: 1.5rem;
  }
  .bb-sidebar-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 0.3rem;
  }
  .bb-sidebar-group { margin-bottom: 0; }
  .bb-sidebar-title { display: none; }
  .bb-sidebar-nav ul { display: flex; flex-wrap: wrap; gap: 0.3rem; }
  .bb-sidebar-nav li a {
    border-left: none;
    padding: 0.3rem 0.7rem;
    border: 1px solid var(--bb-cream-dark);
    border-radius: 20px;
    font-size: 0.88rem;
  }
  .bb-sidebar-nav li a.active {
    background: var(--bb-green);
    color: #fff;
    border-color: var(--bb-green);
  }

  /* Homepage */
  .bb-hero { padding: 2rem 1.8rem 0.5rem; }
  .bb-hero h1 { font-size: 1.8rem; }
  .bb-hero .bb-tagline { font-size: 0.9rem; }
  .bb-sections { grid-template-columns: 1fr; padding: 0 1.8rem; }
  .bb-avatar { width: 100px; height: 100px; }
  .bb-faq, .bb-likes { padding: 1.5rem; }
  .bb-bottom { padding: 0 1.8rem; }

  /* Collections */
  .bb-collection-hero h1 { font-size: 1.7rem; }
  .bb-card-grid { padding: 0 1.5rem 2rem; }

  /* Detail */
  .bb-detail-title { font-size: 1.6rem; }
  .bb-pen-layout { grid-template-columns: 1fr; gap: 1.5rem; }
  .bb-pen-gallery-col { position: static; }
  .bb-pen-detail-title { font-size: 1.6rem; }
  .bb-gallery-grid { grid-template-columns: 1fr 1fr; }
  .bb-info-bar { flex-direction: column; }

  /* Make the pen carousel hero image dominate the viewport on mobile.
     Was rendering at ~150-200px tall because Swiper fit to image natural
     dims. Fixed aspect-ratio container gives the photo room to breathe
     and keeps CLS at 0 on init.
     NOTE: `.bb-swiper-thumbs.swiper` is a 0,2,0 specificity selector,
     overriding Swiper-bundle's later-loaded `.swiper { display:block }`
     (which is loaded by single-pen.html *after* custom.css and would
     otherwise win the tiebreak). */
  .bb-swiper-main { aspect-ratio: 4 / 3; }
  .bb-swiper-main .swiper-wrapper,
  .bb-swiper-main .swiper-slide { min-height: 0; height: 100%; }
  .bb-swiper-main .swiper-slide img { max-height: 100%; height: 100%; }
  .bb-swiper-thumbs.swiper { display: none; }

  /* Pen collection */
  .bb-pen-toolbar { flex-direction: column; align-items: stretch; }
  .bb-pen-search { max-width: 100%; }
  .bb-pen-count { text-align: right; }
  .bb-pen-grid { grid-template-columns: 1fr 1fr; gap: 1rem; padding: 0 1rem 2rem; }
  .bb-pen-card-img-wrap img { height: 180px; }
  .bb-pen-filters { padding: 0 1rem; }
  .bb-filter-group { flex-direction: column; align-items: flex-start; }

  /* Bank bonus */
  .bb-bonus-hero { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .bb-pen-grid { grid-template-columns: 1fr; }
  .bb-card-grid { grid-template-columns: 1fr; }
  .bb-gallery-grid { grid-template-columns: 1fr; }
}