/* BuzzOn: 3D Printers — niche theme (maker orange + Orbitron) */
:root {
  --color-bg: #080810;
  --color-surface: #111118;
  --color-surface-2: #181824;
  --color-border: #222233;
  --color-border-strong: #33334d;
  --color-primary: #ff6b2b;
  --color-primary-strong: #ff8751;
  --color-primary-dim: rgba(255, 107, 43, 0.14);
  --color-text: #e8e8ed;
  --color-text-muted: #8c8ca0;
  --color-text-subtle: #6b6b80;
  --color-text-faint: #6b6b80; /* alias for aff-banner compatibility */
  --status-released-bg: #0d2b1f;
  --status-released-fg: #4ade80;
  --status-confirmed-bg: #0d2342;
  --status-confirmed-fg: #60a5fa;
  --status-estimated-bg: #332b0d;
  --status-estimated-fg: #facc15;
  --status-rumored-bg: #1a1a33;
  --status-rumored-fg: #a5adff;
  --status-retired-bg: #261b1b;
  --status-retired-fg: #f87171;
  --font-display: 'Orbitron', ui-sans-serif, system-ui, sans-serif;
  --font-body: 'Inter', ui-sans-serif, system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, 'SF Mono', monospace;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
  --radius-xl: 20px;
  --shadow-card: 0 1px 3px rgba(0, 0, 0, 0.4);
  --shadow-lift: 0 8px 24px rgba(0, 0, 0, 0.35);
}
[data-theme="light"] {
  --color-bg: #fafafb;
  --color-surface: #ffffff;
  --color-surface-2: #f3f3f7;
  --color-border: #e4e4eb;
  --color-border-strong: #d0d0dc;
  --color-text: #15151f;
  --color-text-muted: #5a5a6e;
  --color-text-subtle: #8a8aa0;
  --color-text-faint: #8a8aa0; /* alias for aff-banner compatibility */
  --color-primary-dim: rgba(255, 107, 43, 0.12);
  --status-released-bg: #dcfce7;
  --status-released-fg: #15803d;
  --status-confirmed-bg: #dbeafe;
  --status-confirmed-fg: #1d4ed8;
  --status-estimated-bg: #fef3c7;
  --status-estimated-fg: #a16207;
  --status-rumored-bg: #ede9fe;
  --status-rumored-fg: #5b21b6;
  --status-retired-bg: #fee2e2;
  --status-retired-fg: #b91c1c;
}

.site-header {
  border-bottom: 1px solid var(--color-border);
  background: rgba(8, 8, 16, 0.85);
  backdrop-filter: blur(10px);
  position: sticky; top: 0; z-index: 50;
}
[data-theme="light"] .site-header { background: rgba(255,255,255,0.9); }
.site-header .container {
  display: flex; align-items: center; justify-content: space-between;
  padding-top: 1rem; padding-bottom: 1rem; gap: 1rem;
}
.logo {
  font-family: var(--font-display); font-weight: 700;
  font-size: 1.35rem; letter-spacing: 0.5px;
  display: inline-flex; align-items: baseline; gap: 0.5rem;
}
.logo .on { color: var(--color-primary); }
.logo-sub {
  color: var(--color-text-muted); font-weight: 400;
  font-size: 0.72rem; letter-spacing: 1.5px; font-family: var(--font-mono);
}
.nav { display: flex; align-items: center; gap: 0.25rem; }
.nav a {
  padding: 0.45rem 0.85rem; border-radius: var(--radius-md);
  color: var(--color-text-muted); font-size: 0.9rem; font-weight: 500;
  transition: background 0.15s, color 0.15s;
}
.nav a:hover, .nav a.active { color: var(--color-text); background: var(--color-surface); }
.theme-toggle {
  width: 36px; height: 36px; border-radius: var(--radius-md);
  display: inline-flex; align-items: center; justify-content: center;
  color: var(--color-text-muted); border: 1px solid var(--color-border);
  transition: color 0.15s, border-color 0.15s;
}
.theme-toggle:hover { color: var(--color-text); border-color: var(--color-border-strong); }

main { min-height: calc(100vh - 200px); padding: 2.5rem 0 4rem; }
.page-hero { margin-bottom: 2rem; }
.page-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(1.7rem, 3.5vw, 2.3rem);
  font-weight: 700; letter-spacing: -0.5px; margin-bottom: 0.5rem;
}
.page-hero p { color: var(--color-text-muted); font-size: 1.05rem; max-width: 720px; }

.filter-bar {
  display: flex; flex-wrap: wrap; gap: 0.5rem; align-items: center;
  padding: 0.75rem;
  background: var(--color-surface); border: 1px solid var(--color-border);
  border-radius: var(--radius-lg); margin-bottom: 1.75rem;
}
.filter-bar input[type="text"] {
  flex: 1; min-width: 180px;
  padding: 0.55rem 0.85rem; background: var(--color-bg);
  border: 1px solid var(--color-border); border-radius: var(--radius-md);
  color: var(--color-text); font-size: 0.92rem;
}
.filter-bar input[type="text"]:focus { outline: none; border-color: var(--color-primary); }
.filter-bar select {
  padding: 0.55rem 0.75rem; background: var(--color-bg);
  border: 1px solid var(--color-border); border-radius: var(--radius-md);
  color: var(--color-text); font-size: 0.9rem; cursor: pointer; min-width: 130px;
}
.results-count { color: var(--color-text-muted); font-size: 0.85rem; margin-bottom: 1rem; }

.releases-grid {
  display: grid; gap: 1rem;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
}
.release-card {
  background: var(--color-surface); border: 1px solid var(--color-border);
  border-radius: var(--radius-lg); padding: 1.4rem;
  display: flex; flex-direction: column; gap: 0.75rem;
  transition: border-color 0.15s, transform 0.15s, box-shadow 0.15s;
  cursor: pointer; text-align: left; width: 100%;
}
.release-card:hover {
  border-color: var(--color-primary); transform: translateY(-2px);
  box-shadow: var(--shadow-lift);
}
.release-card h2 {
  font-family: var(--font-display); font-size: 1.05rem; font-weight: 600; line-height: 1.3;
}
.release-brand {
  font-size: 0.78rem; font-weight: 600; color: var(--color-primary);
  text-transform: uppercase; letter-spacing: 0.5px;
}
.release-meta {
  display: flex; flex-wrap: wrap; gap: 0.75rem 1.25rem;
  font-size: 0.85rem; color: var(--color-text-muted);
  margin-top: auto; padding-top: 0.5rem;
}
.release-meta .date-iso { font-family: var(--font-mono); color: var(--color-text); }
.release-notes { color: var(--color-text-muted); font-size: 0.9rem; line-height: 1.55; }

.status-badge {
  display: inline-block; padding: 0.18rem 0.7rem; border-radius: 999px;
  font-size: 0.72rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.5px; flex-shrink: 0;
}
.status-released  { background: var(--status-released-bg);  color: var(--status-released-fg); }
.status-confirmed { background: var(--status-confirmed-bg); color: var(--status-confirmed-fg); }
.status-estimated { background: var(--status-estimated-bg); color: var(--status-estimated-fg); }
.status-rumored   { background: var(--status-rumored-bg);   color: var(--status-rumored-fg); }
.status-retired   { background: var(--status-retired-bg);   color: var(--status-retired-fg); }

.section-heading {
  font-family: var(--font-display); font-size: 1.4rem; font-weight: 700;
  margin: 2.5rem 0 1rem; display: flex; align-items: center; gap: 0.6rem;
}
.section-heading::before {
  content: ""; width: 4px; height: 1.15em;
  background: var(--color-primary); border-radius: 2px;
}

.back-link {
  display: inline-flex; align-items: center; gap: 0.3rem;
  color: var(--color-text-muted); font-size: 0.9rem; margin-bottom: 1.25rem;
}
.back-link:hover { color: var(--color-primary); }

.product-hero {
  background: var(--color-surface); border: 1px solid var(--color-border);
  border-radius: var(--radius-xl); padding: 2rem; margin-bottom: 1.5rem;
}
.product-hero .brand-label {
  color: var(--color-primary); font-weight: 600; text-transform: uppercase;
  font-size: 0.8rem; letter-spacing: 1px; margin-bottom: 0.5rem;
}
.product-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(1.7rem, 3.5vw, 2.4rem); font-weight: 700; margin-bottom: 0.75rem;
}
.product-hero .status-row {
  display: flex; gap: 0.75rem; align-items: center; flex-wrap: wrap; margin-bottom: 1rem;
}

.product-grid { display: grid; grid-template-columns: 2fr 1fr; gap: 1.5rem; }
@media (max-width: 820px) { .product-grid { grid-template-columns: 1fr; } }

.info-card {
  background: var(--color-surface); border: 1px solid var(--color-border);
  border-radius: var(--radius-lg); padding: 1.5rem;
}
.info-card h3 {
  font-family: var(--font-display); font-size: 1rem;
  text-transform: uppercase; letter-spacing: 1px;
  color: var(--color-text-muted); margin-bottom: 1rem; font-weight: 600;
}

.specs-list { display: grid; gap: 0.6rem; }
.specs-list li {
  display: flex; justify-content: space-between; gap: 1rem;
  font-size: 0.9rem; padding-bottom: 0.5rem; border-bottom: 1px dashed var(--color-border);
}
.specs-list li:last-child { border-bottom: 0; }
.specs-list .label { color: var(--color-text-muted); }
.specs-list .value { color: var(--color-text); font-weight: 500; text-align: right; }

.features-list { display: flex; flex-direction: column; gap: 0.55rem; }
.features-list li {
  display: flex; gap: 0.55rem; align-items: flex-start;
  font-size: 0.92rem; line-height: 1.5;
}
.features-list li::before {
  content: "+"; color: var(--color-primary); font-weight: 700;
  font-family: var(--font-mono); flex-shrink: 0;
}

.btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: 0.45rem; padding: 0.65rem 1.1rem; border-radius: var(--radius-md);
  font-weight: 600; font-size: 0.92rem;
  transition: opacity 0.15s, transform 0.1s; border: 1px solid transparent;
}
.btn:hover { opacity: 0.9; }
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--color-primary); color: #fff; }
.btn-ghost { border-color: var(--color-border-strong); color: var(--color-text); }
.btn-ghost:hover { border-color: var(--color-primary); color: var(--color-primary); }

.cta-row { display: flex; gap: 0.6rem; flex-wrap: wrap; margin-top: 1rem; }

.notify-block {
  background: var(--color-primary-dim); border: 1px solid var(--color-primary);
  border-radius: var(--radius-lg); padding: 1.25rem; margin-top: 1.25rem;
}
.notify-block h4 {
  font-family: var(--font-display); font-size: 0.95rem; margin-bottom: 0.3rem;
}
.notify-block p { color: var(--color-text-muted); font-size: 0.85rem; margin-bottom: 0.75rem; }
.notify-form { display: flex; gap: 0.5rem; flex-wrap: wrap; }
.notify-form input {
  flex: 1; min-width: 180px; padding: 0.55rem 0.85rem;
  background: var(--color-bg); border: 1px solid var(--color-border);
  border-radius: var(--radius-md); color: var(--color-text); font-size: 0.9rem;
}
.notify-form input:focus { outline: none; border-color: var(--color-primary); }
.notify-success {
  display: flex; align-items: center; gap: 0.5rem;
  color: var(--status-released-fg); font-size: 0.9rem; font-weight: 600;
}

.affiliate-disclosure {
  font-size: 0.75rem; color: var(--color-text-subtle);
  margin-top: 0.5rem; font-style: italic;
}

.newsletter-box {
  margin: 3.5rem auto; max-width: 560px; padding: 2rem;
  background: var(--color-surface); border: 1px solid var(--color-border);
  border-radius: var(--radius-xl); text-align: center;
}
.newsletter-box h2 { font-family: var(--font-display); font-size: 1.25rem; margin-bottom: 0.5rem; }
.newsletter-box .nl-desc { color: var(--color-text-muted); font-size: 0.95rem; margin-bottom: 1.25rem; }
.newsletter-form { display: flex; gap: 0.5rem; flex-wrap: wrap; justify-content: center; }
.newsletter-form input {
  flex: 1; min-width: 200px; max-width: 280px;
  padding: 0.6rem 0.9rem; background: var(--color-bg);
  border: 1px solid var(--color-border); border-radius: var(--radius-md);
  color: var(--color-text); font-size: 0.92rem;
}
.newsletter-form input:focus { outline: none; border-color: var(--color-primary); }
.nl-privacy { color: var(--color-text-muted); font-size: 0.75rem; margin-top: 0.75rem; }

.ad-slot {
  margin: 2rem 0; padding: 1rem;
  background: var(--color-surface); border: 1px dashed var(--color-border);
  border-radius: var(--radius-md); text-align: center;
  min-height: 100px; display: flex; align-items: center; justify-content: center;
}
.ad-slot-label {
  color: var(--color-text-subtle); font-size: 0.75rem;
  text-transform: uppercase; letter-spacing: 1px; font-family: var(--font-mono);
}

.site-footer {
  border-top: 1px solid var(--color-border);
  padding: 2.5rem 0 2rem; color: var(--color-text-muted);
  font-size: 0.88rem; margin-top: 3rem;
}
.site-footer .container {
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: 1.25rem;
}
.site-footer a { color: var(--color-primary); }
.site-footer a:hover { text-decoration: underline; }
.site-footer .links { display: flex; gap: 1rem; flex-wrap: wrap; }

@media (max-width: 720px) {
  .nav { gap: 0; }
  .nav a { padding: 0.4rem 0.6rem; font-size: 0.82rem; }
  .filter-bar { flex-direction: column; align-items: stretch; }
  .filter-bar select { width: 100%; }
  main { padding: 1.5rem 0 3rem; }
  .releases-grid { grid-template-columns: 1fr; }
}

.loading, .empty { padding: 3rem 1rem; text-align: center; color: var(--color-text-muted); }
.year-group {
  margin: 2rem 0 0.75rem; font-family: var(--font-display);
  font-size: 1.05rem; color: var(--color-text-muted);
  letter-spacing: 2px; font-weight: 500;
  display: flex; align-items: center; gap: 0.75rem;
}
.year-group::after { content: ""; flex: 1; height: 1px; background: var(--color-border); }

/* ── Affiliate Banner ───────────────────────────────────────────────── */
.aff-banner {
  position: relative;
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.25rem;
  border: 1px solid var(--color-border);
  border-radius: 14px;
  background: linear-gradient(
    135deg,
    color-mix(in srgb, var(--color-primary) 10%, var(--color-surface)) 0%,
    var(--color-surface) 60%,
    var(--color-surface-2) 100%
  );
  color: var(--color-text);
  text-decoration: none;
  transition: transform 160ms ease, border-color 160ms ease, box-shadow 160ms ease;
  overflow: hidden;
}
.aff-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(
    420px circle at 10% 0%,
    color-mix(in srgb, var(--color-primary) 22%, transparent),
    transparent 55%
  );
  pointer-events: none;
  opacity: .65;
}
.aff-banner:hover {
  transform: translateY(-1px);
  border-color: color-mix(in srgb, var(--color-primary) 45%, var(--color-border));
  box-shadow: 0 8px 28px color-mix(in srgb, var(--color-primary) 18%, transparent);
}
.aff-banner-icon {
  position: relative;
  flex: 0 0 auto;
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border-radius: 10px;
  background: color-mix(in srgb, var(--color-primary) 18%, transparent);
  color: var(--color-primary);
}
.aff-banner-body {
  position: relative;
  flex: 1 1 auto;
  display: flex;
  flex-direction: column;
  gap: .2rem;
  min-width: 0;
}
.aff-banner-label {
  font-weight: 600;
  font-size: 1rem;
  line-height: 1.25;
  color: var(--color-text);
  overflow-wrap: break-word;
}
.aff-banner-cta {
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  font-size: .85rem;
  font-weight: 600;
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: .04em;
}
.aff-banner-disclosure {
  position: relative;
  flex: 0 0 auto;
  font-size: .68rem;
  letter-spacing: .05em;
  text-transform: uppercase;
  color: var(--color-text-faint);
  white-space: nowrap;
  padding: .25rem .55rem;
  border: 1px solid var(--color-border);
  border-radius: 999px;
  background: color-mix(in srgb, var(--color-surface) 70%, transparent);
}

/* Size / placement variants */
.aff-banner-hero {
  padding: 1.25rem 1.5rem;
  margin: 1.25rem 0 1.5rem;
}
.aff-banner-inline {
  margin: 0;
}
.aff-banner-footer {
  margin: 1.5rem 0 1rem;
  background: var(--color-surface);
}
.aff-banner-sidebar {
  flex-direction: column;
  align-items: flex-start;
  text-align: left;
  padding: 1rem;
  gap: .75rem;
}
.aff-banner-sidebar .aff-banner-disclosure {
  align-self: flex-start;
}

@media (max-width: 640px) {
  .aff-banner {
    flex-wrap: wrap;
    padding: .9rem 1rem;
    gap: .75rem;
  }
  .aff-banner-disclosure {
    order: 3;
    margin-top: .25rem;
  }
  .aff-banner-label { font-size: .95rem; }
}

/* ── Buy Advice ─────────────────────────────────────────────────────────── */
.buy-advice {
  background: var(--color-primary-dim);
  border: 1px solid color-mix(in srgb, var(--color-primary) 35%, transparent);
  border-radius: var(--radius-lg);
  padding: 1.25rem 1.5rem;
  margin: 1.5rem 0;
}
.buy-advice h3 {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--color-primary);
  margin-bottom: 0.5rem;
}
.buy-advice p {
  color: var(--color-text);
  font-size: 0.95rem;
  line-height: 1.6;
  margin: 0;
}

/* ── Brand Page ─────────────────────────────────────────────────────────── */
.brand-page {}
.brand-tile-row {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-top: 1.25rem;
}
.brand-tile {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  padding: 0.85rem 1.25rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: border-color 0.15s, transform 0.15s;
  min-width: 180px;
}
.brand-tile:hover {
  border-color: var(--color-primary);
  transform: translateY(-1px);
}
.brand-tile-title {
  font-family: var(--font-display);
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.brand-tile-sub {
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

/* ── Brand History Timeline ─────────────────────────────────────────────── */
.brand-history-timeline { margin-top: 1.5rem; }
.history-year {
  margin-bottom: 2.5rem;
}
.history-year-title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: 2px;
  margin-bottom: 0.85rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.history-year-title::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--color-border);
}
.history-year-grid {
  display: grid;
  gap: 0.6rem;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
}
.history-entry {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  padding: 0.85rem 1rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: border-color 0.15s, transform 0.12s;
}
.history-entry:hover {
  border-color: var(--color-primary);
  transform: translateY(-1px);
}
.history-entry-name {
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--color-text);
  line-height: 1.3;
}
.history-entry-meta {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  flex-wrap: wrap;
}
.history-entry-date {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--color-text-muted);
}

/* ── Cross-Vertical Links ───────────────────────────────────────────────── */
.cross-vertical { margin-top: 3rem; }
.cross-vertical-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  margin-top: 1rem;
}
.cross-vertical-card {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  padding: 1.25rem 1.4rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  transition: border-color 0.15s, transform 0.15s, box-shadow 0.15s;
}
.cross-vertical-card:hover {
  border-color: var(--color-primary);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lift);
}
.cross-vertical-label {
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--color-text);
  text-transform: uppercase;
  letter-spacing: 0.6px;
}
.cross-vertical-desc {
  font-size: 0.87rem;
  color: var(--color-text-muted);
  line-height: 1.4;
}
.cross-vertical-cta {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--color-primary);
  margin-top: 0.25rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* ── Responsive overrides (≤640px) ─────────────────────────────────────── */
@media (max-width: 640px) {
  .buy-advice {
    padding: 1rem 1.1rem;
  }
  .brand-tile-row { flex-direction: column; }
  .brand-tile { min-width: unset; width: 100%; }
  .history-year-grid { grid-template-columns: 1fr; }
  .cross-vertical-grid { grid-template-columns: 1fr; }
  .cross-vertical-card { padding: 1rem 1.1rem; }
}