/* ============================================================
   CortexHub Platform — platform.css v1.0
   Mobile-first. All platform components.
   Design tokens inherited from main.css :root.
============================================================ */

/* ── Platform colour extensions ─────────────────────────── */
:root {
  --cx-green:      #0cb870;
  --cx-green-lt:   #eafff6;
  --cx-amber:      #f59e0b;
  --cx-amber-lt:   #fffbeb;
  --cx-orange:     #ff5722;
  --cx-orange-lt:  #fff3ef;
  --cx-purple:     #7c3aed;
  --cx-purple-lt:  #f3eeff;
  --cx-red:        #e53e3e;
  --cx-ink:        var(--ink, #0a0e1a);
  --cx-ink-2:      var(--ink-2, #2d3249);
  --cx-ink-3:      var(--ink-3, #5c6280);
  --cx-ink-4:      var(--ink-4, #9199b8);
  --cx-accent:     var(--accent, #1a5cff);
  --cx-accent-dk:  var(--accent-dark, #1448d8);
  --cx-accent-lt:  var(--accent-light, #eaefff);
  --cx-surface:    #ffffff;
  --cx-surface-2:  #f7f8fc;
  --cx-surface-3:  #f0f2f9;
  --cx-border:     var(--border, #e4e7f2);
  --cx-border-2:   #d0d4e8;
  --cx-shadow-sm:  0 1px 4px rgba(10,14,26,.07);
  --cx-shadow:     0 4px 16px rgba(10,14,26,.09);
  --cx-shadow-md:  0 8px 28px rgba(10,14,26,.12);
  --cx-shadow-lg:  0 20px 56px rgba(10,14,26,.16);
  --cx-t:          .16s cubic-bezier(.4,0,.2,1);
  --cx-radius:     12px;
  --cx-radius-sm:  8px;
  --cx-radius-xs:  5px;
}

/* ══════════════════════════════════════════════════════════
   BUTTON SYSTEM
══════════════════════════════════════════════════════════ */
.cx-btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: 7px; padding: 10px 20px; border-radius: var(--cx-radius-sm);
  font-size: .875rem; font-weight: 600; cursor: pointer;
  white-space: nowrap; text-decoration: none; border: 1.5px solid transparent;
  transition: all var(--cx-t); line-height: 1; box-sizing: border-box;
  -webkit-tap-highlight-color: transparent; touch-action: manipulation;
}
.cx-btn:focus-visible { outline: 2px solid var(--cx-accent); outline-offset: 3px; }
.cx-btn--primary  { background: var(--cx-accent); color: #fff; border-color: var(--cx-accent); }
.cx-btn--primary:hover { background: var(--cx-accent-dk); color: #fff; transform: translateY(-1px); box-shadow: 0 6px 20px rgba(26,92,255,.35); }
.cx-btn--secondary{ background: var(--cx-surface-3); color: var(--cx-ink-2); border-color: var(--cx-border); }
.cx-btn--secondary:hover { background: var(--cx-accent-lt); border-color: var(--cx-accent); color: var(--cx-accent); }
.cx-btn--ghost    { background: transparent; color: var(--cx-accent); border-color: var(--cx-accent); }
.cx-btn--ghost:hover { background: var(--cx-accent-lt); }
.cx-btn--dark     { background: var(--cx-ink); color: #fff; border-color: var(--cx-ink); }
.cx-btn--dark:hover { background: #1a1e30; color: #fff; }
.cx-btn--sm       { padding: 7px 14px; font-size: .8rem; border-radius: var(--cx-radius-xs); }
.cx-btn--lg       { padding: 13px 28px; font-size: .95rem; }
.cx-btn--full     { width: 100%; }
.cx-btn--danger   { background: var(--cx-red); color: #fff; border-color: var(--cx-red); }
.cx-btn[disabled],[disabled].cx-btn { opacity: .5; cursor: not-allowed; transform: none !important; }

/* ══════════════════════════════════════════════════════════
   BADGES
══════════════════════════════════════════════════════════ */
.cx-badge {
  display: inline-flex; align-items: center; gap: 4px;
  font-size: .65rem; font-weight: 800; padding: 3px 8px;
  border-radius: 999px; text-transform: uppercase; letter-spacing: .06em;
  line-height: 1; white-space: nowrap;
}
.cx-badge--new       { background: var(--cx-green-lt);  color: var(--cx-green); }
.cx-badge--trending  { background: var(--cx-orange-lt); color: var(--cx-orange); }
.cx-badge--pick      { background: var(--cx-amber-lt);  color: var(--cx-amber); }
.cx-badge--featured  { background: var(--cx-accent-lt); color: var(--cx-accent); }
.cx-badge--sponsored { background: var(--cx-purple-lt); color: var(--cx-purple); }
.cx-verified-badge {
  display: inline-flex; align-items: center; justify-content: center;
  width: 18px; height: 18px; background: var(--cx-accent); color: #fff;
  border-radius: 50%; font-size: .65rem; font-weight: 800; flex-shrink: 0;
}

/* ══════════════════════════════════════════════════════════
   UPVOTE BUTTON
══════════════════════════════════════════════════════════ */
.cx-upvote-btn {
  display: flex; flex-direction: column; align-items: center;
  justify-content: center; gap: 2px; min-width: 52px; padding: 8px 10px;
  background: var(--cx-surface); border: 1.5px solid var(--cx-border);
  border-radius: var(--cx-radius-sm); font-size: .78rem; font-weight: 700;
  color: var(--cx-ink-3); cursor: pointer; transition: all var(--cx-t);
  line-height: 1; touch-action: manipulation;
}
.cx-upvote-btn:hover, .cx-upvote-btn:focus-visible {
  border-color: var(--cx-accent); color: var(--cx-accent);
  background: var(--cx-accent-lt);
}
.cx-upvote-btn.is-voted {
  background: var(--cx-accent-lt); border-color: var(--cx-accent);
  color: var(--cx-accent);
}
.cx-upvote-btn__count { font-size: .85rem; font-weight: 800; }
.cx-upvote-btn--lg {
  flex-direction: row; gap: 8px; padding: 10px 18px; font-size: .88rem;
}

/* ══════════════════════════════════════════════════════════
   FOLLOW BUTTON
══════════════════════════════════════════════════════════ */
.cx-follow-btn {
  display: inline-flex; align-items: center; gap: 6px; padding: 8px 18px;
  border-radius: 999px; background: var(--cx-accent); color: #fff;
  border: 1.5px solid var(--cx-accent); font-size: .82rem; font-weight: 700;
  cursor: pointer; transition: all var(--cx-t); touch-action: manipulation;
}
.cx-follow-btn:hover { background: var(--cx-accent-dk); border-color: var(--cx-accent-dk); }
.cx-follow-btn.is-following {
  background: var(--cx-surface); color: var(--cx-ink-3);
  border-color: var(--cx-border-2);
}
.cx-follow-btn.is-following:hover {
  background: #fff0f0; color: var(--cx-red); border-color: var(--cx-red);
}
.cx-follow-btn--lg { padding: 10px 24px; font-size: .9rem; }

/* ══════════════════════════════════════════════════════════
   ALERTS
══════════════════════════════════════════════════════════ */
.cx-alert {
  display: flex; align-items: flex-start; gap: 12px;
  padding: 14px 18px; border-radius: var(--cx-radius-sm);
  margin-bottom: 20px; font-size: .9rem; line-height: 1.55;
}
.cx-alert svg { flex-shrink: 0; margin-top: 2px; }
.cx-alert--success { background: var(--cx-green-lt);  border: 1px solid rgba(12,184,112,.3); color: #065f46; }
.cx-alert--error   { background: #fff0f0; border: 1px solid rgba(229,62,62,.3);  color: #9b1c1c; }
.cx-alert--info    { background: var(--cx-accent-lt); border: 1px solid rgba(26,92,255,.25); color: #1e40af; }

/* ══════════════════════════════════════════════════════════
   EMPTY STATE
══════════════════════════════════════════════════════════ */
.cx-empty-state {
  text-align: center; padding: 60px 20px;
}
.cx-empty-state p:first-child { font-size: 2.5rem; margin-bottom: 12px; }
.cx-empty-state h3 { font-size: 1.1rem; font-weight: 700; margin-bottom: 8px; }
.cx-empty-state p  { color: var(--cx-ink-3); margin-bottom: 20px; }

/* ══════════════════════════════════════════════════════════
   PRODUCT CARD — Mobile first
══════════════════════════════════════════════════════════ */
.cx-product-card {
  position: relative; background: var(--cx-surface);
  border: 1px solid var(--cx-border); border-radius: var(--cx-radius);
  overflow: hidden; transition: transform var(--cx-t), box-shadow var(--cx-t), border-color var(--cx-t);
  display: flex; align-items: stretch;
}
.cx-product-card:hover {
  transform: translateY(-2px); box-shadow: var(--cx-shadow-md);
  border-color: transparent;
}
.cx-product-card:focus-within { box-shadow: var(--cx-shadow-md); border-color: var(--cx-accent-lt); }
.cx-product-card--featured { border-color: rgba(26,92,255,.2); }
.cx-product-card__badges {
  position: absolute; top: 10px; left: 10px; z-index: 2;
  display: flex; flex-wrap: wrap; gap: 4px;
}
.cx-product-card__inner {
  display: flex; align-items: flex-start; gap: 12px;
  padding: 14px; flex: 1; text-decoration: none; color: inherit; min-width: 0;
}
.cx-product-card__inner:hover { color: inherit; }
.cx-product-card__logo       { flex-shrink: 0; }
.cx-product-card__logo-img   {
  width: 48px; height: 48px; border-radius: 10px;
  object-fit: contain; border: 1px solid var(--cx-border);
}
.cx-product-card__logo-placeholder {
  width: 48px; height: 48px; border-radius: 10px;
  background: var(--cx-accent-lt); color: var(--cx-accent);
  font-weight: 800; font-size: .95rem;
  display: flex; align-items: center; justify-content: center;
  border: 1px solid rgba(26,92,255,.15);
}
.cx-product-card__info       { flex: 1; min-width: 0; }
.cx-product-card__header     { display: flex; align-items: baseline; gap: 8px; flex-wrap: wrap; margin-bottom: 3px; }
.cx-product-card__name       { font-weight: 700; font-size: .92rem; color: var(--cx-ink); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 160px; }
.cx-product-card__cat        { font-size: .63rem; font-weight: 700; color: var(--cx-ink-4); background: var(--cx-surface-3); padding: 2px 7px; border-radius: 999px; white-space: nowrap; flex-shrink: 0; }
.cx-product-card__tagline    { font-size: .8rem; color: var(--cx-ink-3); line-height: 1.4; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; margin-bottom: 8px; overflow-wrap: break-word; }
.cx-product-card__footer     { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; }
.cx-product-card__pricing    { font-size: .67rem; font-weight: 700; padding: 2px 7px; border-radius: 999px; }
.cx-product-card__pricing--free        { background: var(--cx-green-lt);  color: var(--cx-green); }
.cx-product-card__pricing--freemium   { background: var(--cx-amber-lt);  color: var(--cx-amber); }
.cx-product-card__pricing--paid,
.cx-product-card__pricing--subscription { background: var(--cx-accent-lt); color: var(--cx-accent); }
.cx-product-card__pricing--open_source { background: var(--cx-purple-lt); color: var(--cx-purple); }
.cx-product-card .cx-upvote-btn {
  border-radius: 0 var(--cx-radius) var(--cx-radius) 0;
  border: none; border-left: 1px solid var(--cx-border);
  background: var(--cx-surface-2); min-width: 50px; padding: 0 10px;
}
.cx-product-card .cx-upvote-btn:hover { border-left-color: var(--cx-accent); }

/* Product grid */
.cx-product-grid { display: grid; grid-template-columns: 1fr; gap: 12px; }

/* ══════════════════════════════════════════════════════════
   SECTION HEADING
══════════════════════════════════════════════════════════ */
.cx-section-heading { display: flex; align-items: center; gap: 10px; margin-bottom: 18px; }
.cx-section-heading__bar  { width: 14px; height: 3px; background: var(--cx-accent); border-radius: 2px; flex-shrink: 0; }
.cx-section-heading__title{ font-size: .68rem; font-weight: 800; color: var(--cx-ink); text-transform: uppercase; letter-spacing: .1em; margin: 0; }
.cx-section-heading__line { flex: 1; height: 1px; background: var(--cx-border); }

/* ══════════════════════════════════════════════════════════
   SEARCH BAR
══════════════════════════════════════════════════════════ */
.cx-search-bar {
  display: flex; align-items: center; gap: 10px;
  background: rgba(255,255,255,.08); border: 1.5px solid rgba(255,255,255,.14);
  border-radius: var(--cx-radius-sm); padding: 11px 16px;
  color: rgba(255,255,255,.5); width: 100%; box-sizing: border-box;
}
.cx-search-bar input {
  flex: 1; background: none; border: none; outline: none;
  color: #fff; font-size: .92rem; min-width: 0;
  -webkit-appearance: none;
}
.cx-search-bar input::placeholder { color: rgba(255,255,255,.35); }
.cx-search-bar button {
  background: var(--cx-accent); color: #fff; border: none;
  padding: 7px 14px; border-radius: var(--cx-radius-xs);
  font-weight: 600; font-size: .8rem; cursor: pointer;
  flex-shrink: 0; transition: background var(--cx-t);
  touch-action: manipulation;
}
.cx-search-bar button:hover { background: var(--cx-accent-dk); }
.cx-search-bar--light {
  background: var(--cx-surface); border-color: var(--cx-border);
  color: var(--cx-ink-3);
}
.cx-search-bar--light input { color: var(--cx-ink); }
.cx-search-bar--light input::placeholder { color: var(--cx-ink-4); }

/* ══════════════════════════════════════════════════════════
   PRODUCT DIRECTORY PAGE
══════════════════════════════════════════════════════════ */
.cx-directory__hero {
  background: linear-gradient(135deg, var(--cx-ink) 0%, #111527 100%);
  padding: 36px 0 28px;
}
.cx-directory__hero-inner {
  display: flex; flex-direction: column; gap: 20px; margin-bottom: 20px;
}
.cx-directory__title {
  font-size: clamp(1.4rem,5vw,2.2rem); color: #fff; font-weight: 800;
  line-height: 1.15; margin-bottom: 6px; overflow-wrap: break-word;
}
.cx-directory__sub   { color: rgba(255,255,255,.55); font-size: .9rem; }

.cx-directory-toolbar {
  display: flex; flex-direction: column; gap: 12px;
  margin: 20px 0 16px; padding-bottom: 16px; border-bottom: 1px solid var(--cx-border);
}
.cx-sort-tabs      { display: flex; flex-wrap: wrap; gap: 4px; }
.cx-sort-tab {
  padding: 7px 12px; border-radius: 999px; font-size: .79rem; font-weight: 600;
  color: var(--cx-ink-3); text-decoration: none; border: 1px solid transparent;
  transition: all var(--cx-t); touch-action: manipulation;
}
.cx-sort-tab:hover { color: var(--cx-accent); border-color: var(--cx-accent-lt); background: var(--cx-accent-lt); }
.cx-sort-tab.is-active { background: var(--cx-accent); color: #fff; border-color: var(--cx-accent); }
.cx-filter-count   { font-size: .82rem; color: var(--cx-ink-4); }

/* Directory: stacked on mobile, side-by-side on desktop */
.cx-directory-layout { display: flex; flex-direction: column; gap: 24px; padding-bottom: 60px; }
.cx-directory-filters { display: none; } /* hidden on mobile — show on desktop */
.cx-directory-filters.is-open { display: block; }

.cx-filter-group       { margin-bottom: 20px; }
.cx-filter-group__title{ font-size: .66rem; font-weight: 800; text-transform: uppercase; letter-spacing: .1em; color: var(--cx-ink-3); margin-bottom: 8px; }
.cx-filter-option {
  display: flex; justify-content: space-between; align-items: center;
  padding: 8px 10px; border-radius: var(--cx-radius-xs);
  font-size: .84rem; color: var(--cx-ink-3); text-decoration: none;
  transition: all var(--cx-t); touch-action: manipulation;
}
.cx-filter-option:hover    { background: var(--cx-surface-3); color: var(--cx-ink); }
.cx-filter-option.is-active{ background: var(--cx-accent-lt); color: var(--cx-accent); font-weight: 600; }
.cx-filter-option span     { font-size: .74rem; color: var(--cx-ink-4); }

/* Filter toggle button for mobile */
.cx-filter-toggle {
  display: flex; align-items: center; gap: 8px;
  padding: 9px 16px; border: 1.5px solid var(--cx-border); border-radius: var(--cx-radius-sm);
  font-size: .84rem; font-weight: 600; color: var(--cx-ink-2); background: var(--cx-surface);
  cursor: pointer; width: 100%; touch-action: manipulation;
}
.cx-filter-toggle svg { flex-shrink: 0; }

.cx-search-summary { color: var(--cx-ink-3); margin-bottom: 14px; font-size: .88rem; }
.cx-featured-band  { padding: 28px 0 0; }
.cx-directory-section { margin-bottom: 32px; }

/* ══════════════════════════════════════════════════════════
   SINGLE PRODUCT PAGE
══════════════════════════════════════════════════════════ */
.cx-product-page   { background: var(--cx-surface); padding: 24px 0 60px; }
.cx-product-hero {
  display: flex; flex-direction: column; gap: 20px;
  padding: 20px 0 24px; border-bottom: 1px solid var(--cx-border); margin-bottom: 28px;
}
.cx-product-hero__brand  { display: flex; align-items: flex-start; gap: 16px; }
.cx-product-hero__logo   { flex-shrink: 0; }
.cx-product-hero__logo-img {
  width: 72px; height: 72px; border-radius: 14px;
  object-fit: contain; border: 1px solid var(--cx-border);
}
.cx-product-hero__logo-placeholder {
  width: 72px; height: 72px; border-radius: 14px;
  background: var(--cx-accent-lt); color: var(--cx-accent);
  font-weight: 800; font-size: 1.4rem;
  display: flex; align-items: center; justify-content: center;
}
.cx-product-hero__badges  { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 8px; }
.cx-product-hero__name    { font-size: clamp(1.4rem,4vw,2rem); font-weight: 800; color: var(--cx-ink); line-height: 1.12; margin-bottom: 6px; overflow-wrap: break-word; }
.cx-product-hero__tagline { font-size: .97rem; color: var(--cx-ink-3); margin-bottom: 10px; line-height: 1.5; overflow-wrap: break-word; }
.cx-product-hero__meta    { display: flex; align-items: center; flex-wrap: wrap; gap: 8px; }
.cx-product-hero__cat     { font-size: .75rem; font-weight: 700; padding: 3px 10px; border-radius: 999px; background: var(--cx-surface-3); color: var(--cx-ink-3); text-decoration: none; }
.cx-product-hero__cat:hover { background: var(--cx-accent-lt); color: var(--cx-accent); }
.cx-product-hero__pricing { font-size: .74rem; font-weight: 700; padding: 3px 10px; border-radius: 999px; }
.cx-product-hero__pricing--free,.cx-product-hero__pricing--open_source { background: var(--cx-green-lt); color: var(--cx-green); }
.cx-product-hero__pricing--freemium { background: var(--cx-amber-lt); color: var(--cx-amber); }
.cx-product-hero__pricing--paid,.cx-product-hero__pricing--subscription { background: var(--cx-accent-lt); color: var(--cx-accent); }
.cx-product-hero__actions { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }

.cx-product-layout      { display: flex; flex-direction: column; gap: 0; }
.cx-product-main        { min-width: 0; order: 1; }
.cx-product-sidebar     { order: 2; }

.cx-product-section     { margin-bottom: 36px; padding-bottom: 36px; border-bottom: 1px solid var(--cx-border); }
.cx-product-section:last-child { border-bottom: none; }
.cx-product-section__title { font-size: .78rem; font-weight: 800; color: var(--cx-ink); margin-bottom: 16px; text-transform: uppercase; letter-spacing: .07em; }

.cx-product-overview__desc { font-size: 1rem; color: var(--cx-ink-2); line-height: 1.75; margin-bottom: 14px; overflow-wrap: break-word; }
.cx-product-content { font-size: .98rem; color: var(--cx-ink-2); line-height: 1.85; overflow-wrap: break-word; }
.cx-product-content > * + * { margin-top: 1.3em; }
.cx-product-content a { color: var(--cx-accent); text-decoration: underline; }

.cx-product-video { position: relative; padding-bottom: 56.25%; height: 0; border-radius: var(--cx-radius); overflow: hidden; }
.cx-product-video iframe,.cx-product-video embed { position: absolute; inset: 0; width: 100%; height: 100%; }

.cx-product-screenshots { display: grid; gap: 8px; }
.cx-product-screenshots--1 { grid-template-columns: 1fr; }
.cx-product-screenshots--2,.cx-product-screenshots--3,.cx-product-screenshots--4 { grid-template-columns: 1fr 1fr; }
.cx-product-screenshot { position: relative; border-radius: var(--cx-radius-sm); overflow: hidden; border: 1px solid var(--cx-border); display: block; }
.cx-product-screenshot__img { width: 100%; height: auto; display: block; transition: transform .4s ease; }
.cx-product-screenshot:hover .cx-product-screenshot__img { transform: scale(1.03); }
.cx-product-screenshot__zoom { position: absolute; inset: 0; background: rgba(10,14,26,.45); display: flex; align-items: center; justify-content: center; color: #fff; opacity: 0; transition: opacity var(--cx-t); }
.cx-product-screenshot:hover .cx-product-screenshot__zoom { opacity: 1; }

/* Sidebar */
.cx-product-sidebar { margin-top: 24px; }
.cx-sidebar-card { background: var(--cx-surface); border: 1px solid var(--cx-border); border-radius: var(--cx-radius); padding: 18px; margin-bottom: 14px; }
.cx-sidebar-card--cta { background: var(--cx-accent-lt); border-color: rgba(26,92,255,.2); }
.cx-sidebar-card__title { font-size: .66rem; font-weight: 800; text-transform: uppercase; letter-spacing: .1em; color: var(--cx-ink-3); margin-bottom: 12px; padding-bottom: 10px; border-bottom: 1px solid var(--cx-border); }
.cx-quick-stats { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.cx-quick-stat { text-align: center; }
.cx-quick-stat strong { display: block; font-size: 1.25rem; font-weight: 800; color: var(--cx-ink); }
.cx-quick-stat span { font-size: .72rem; color: var(--cx-ink-4); }
.cx-tag-list { display: flex; flex-wrap: wrap; gap: 6px; }
.cx-tag { font-size: .75rem; font-weight: 500; padding: 4px 10px; border-radius: 999px; background: var(--cx-surface-3); border: 1px solid var(--cx-border); color: var(--cx-ink-3); text-decoration: none; transition: all var(--cx-t); }
.cx-tag:hover { background: var(--cx-accent); color: #fff; border-color: var(--cx-accent); }
.cx-related-list { display: flex; flex-direction: column; gap: 8px; }
.cx-related-item { display: flex; align-items: center; gap: 10px; text-decoration: none; padding: 8px; border-radius: var(--cx-radius-xs); transition: background var(--cx-t); }
.cx-related-item:hover { background: var(--cx-surface-3); }
.cx-related-item__logo { width: 30px; height: 30px; border-radius: 6px; flex-shrink: 0; object-fit: contain; border: 1px solid var(--cx-border); }
.cx-related-item__name { display: block; font-size: .82rem; font-weight: 700; color: var(--cx-ink); }
.cx-related-item__tag  { font-size: .74rem; color: var(--cx-ink-4); overflow-wrap: break-word; }

/* Founder card on product page */
.cx-founder-card { display: flex; gap: 14px; align-items: flex-start; padding: 18px; background: var(--cx-surface-2); border: 1px solid var(--cx-border); border-radius: var(--cx-radius); flex-wrap: wrap; }
.cx-founder-card img { width: 56px; height: 56px; border-radius: 50%; flex-shrink: 0; }
.cx-founder-card__info { flex: 1; min-width: 180px; }
.cx-founder-card__namerow { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; margin-bottom: 6px; }
.cx-founder-card__name { font-size: .9rem; font-weight: 700; color: var(--cx-ink); text-decoration: none; }
.cx-founder-card__name:hover { color: var(--cx-accent); }
.cx-founder-card__bio { font-size: .83rem; color: var(--cx-ink-3); line-height: 1.58; margin-bottom: 10px; overflow-wrap: break-word; }
.cx-founder-card__links { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.cx-founder-card__link { font-size: .8rem; color: var(--cx-accent); text-decoration: none; font-weight: 600; }

/* Timeline */
.cx-timeline { display: flex; flex-direction: column; }
.cx-timeline__item { display: flex; gap: 16px; padding-bottom: 24px; position: relative; }
.cx-timeline__item:not(:last-child)::before { content: ''; position: absolute; left: 8px; top: 20px; bottom: 0; width: 1px; background: var(--cx-border); }
.cx-timeline__dot { width: 18px; height: 18px; border-radius: 50%; background: var(--cx-accent); flex-shrink: 0; margin-top: 2px; border: 3px solid var(--cx-surface); box-shadow: 0 0 0 1px var(--cx-accent); }
.cx-timeline__content { flex: 1; min-width: 0; }
.cx-timeline__date  { font-size: .73rem; font-weight: 700; color: var(--cx-ink-4); text-transform: uppercase; letter-spacing: .06em; margin-bottom: 4px; }
.cx-timeline__title { font-size: .92rem; font-weight: 700; color: var(--cx-ink); margin-bottom: 6px; overflow-wrap: break-word; }
.cx-timeline__body  { font-size: .86rem; color: var(--cx-ink-3); line-height: 1.62; overflow-wrap: break-word; }

/* Badge system */
.cx-badge-grid { display: grid; grid-template-columns: 1fr; gap: 16px; }
.cx-badge-item { display: flex; flex-direction: column; gap: 10px; }
.cx-badge-preview { background: var(--cx-surface-2); border: 1px solid var(--cx-border); border-radius: var(--cx-radius-sm); padding: 16px; display: flex; align-items: center; justify-content: center; }
.cx-badge-preview__inner { display: inline-flex; align-items: center; gap: 8px; padding: 10px 16px; background: var(--cx-ink); color: #fff; border-radius: var(--cx-radius-xs); font-size: .82rem; font-weight: 700; }

.cx-badge-grid-2 { display: grid; grid-template-columns: 1fr; gap: 18px; }
.cx-badge-embed-card { background: var(--cx-surface); border: 1px solid var(--cx-border); border-radius: var(--cx-radius); padding: 18px; }
.cx-badge-embed-card h4 { font-size: .88rem; font-weight: 700; margin: 12px 0 10px; }
.cx-badge-embed-preview { padding: 18px; background: var(--cx-surface-2); border-radius: var(--cx-radius-sm); margin-bottom: 10px; text-align: center; }
.cx-code-block { width: 100%; font-family: monospace; font-size: .74rem; padding: 10px; border: 1px solid var(--cx-border); border-radius: var(--cx-radius-xs); background: var(--cx-surface-2); resize: none; color: var(--cx-ink-3); box-sizing: border-box; }
.cx-badge-embed-code { display: flex; flex-direction: column; gap: 8px; }

/* Upgrade + Monetization CTA */
.cx-upgrade-cta { background: linear-gradient(135deg, var(--cx-accent-lt), #fff); border: 1.5px solid rgba(26,92,255,.2); border-radius: var(--cx-radius); padding: 24px; margin: 24px 0; text-align: center; }
.cx-upgrade-cta h3 { font-size: 1rem; font-weight: 800; color: var(--cx-ink); margin-bottom: 7px; }
.cx-upgrade-cta p  { font-size: .88rem; color: var(--cx-ink-3); margin-bottom: 14px; }

/* ══════════════════════════════════════════════════════════
   SUBMIT TOOL PAGE
══════════════════════════════════════════════════════════ */
.cx-submit-page { padding: 36px 0 60px; background: var(--cx-surface); }
.cx-submit-header { text-align: center; max-width: 580px; margin: 0 auto 32px; }
.cx-submit-header__title { font-size: clamp(1.4rem,4vw,2rem); font-weight: 800; color: var(--cx-ink); margin-bottom: 10px; }
.cx-submit-header__sub   { font-size: .95rem; color: var(--cx-ink-3); margin-bottom: 16px; }
.cx-submit-header__perks { display: flex; align-items: center; justify-content: center; flex-wrap: wrap; gap: 12px; font-size: .82rem; color: var(--cx-green); font-weight: 600; }
.cx-submit-layout { display: flex; flex-direction: column; gap: 24px; }
.cx-submit-form   { background: var(--cx-surface); border: 1px solid var(--cx-border); border-radius: var(--cx-radius); padding: 24px; }
.cx-form-section  { margin-bottom: 28px; padding-bottom: 28px; border-bottom: 1px solid var(--cx-border); }
.cx-form-section:last-of-type { border-bottom: none; margin-bottom: 0; }
.cx-form-section__title { font-size: .88rem; font-weight: 800; color: var(--cx-ink); margin-bottom: 18px; padding-bottom: 10px; border-bottom: 1px solid var(--cx-border); }
.cx-form-section--optional { background: var(--cx-surface-2); border-radius: var(--cx-radius-sm); padding: 18px; }
.cx-form-section__optional { font-size: .74rem; font-weight: 400; color: var(--cx-ink-4); margin-left: 8px; }
.cx-form-grid   { display: flex; flex-direction: column; gap: 14px; }
.cx-field       { display: flex; flex-direction: column; gap: 6px; }
.cx-field label { font-size: .8rem; font-weight: 700; color: var(--cx-ink-2); }
.cx-field__hint { font-weight: 400; color: var(--cx-ink-4); margin-left: 6px; font-size: .75rem; }
.cx-field input,.cx-field textarea,.cx-field select {
  padding: 11px 14px; border: 1.5px solid var(--cx-border);
  border-radius: var(--cx-radius-sm); font-size: .9rem; color: var(--cx-ink);
  background: var(--cx-surface); outline: none; width: 100%; box-sizing: border-box;
  transition: border-color var(--cx-t), box-shadow var(--cx-t);
  -webkit-appearance: none; appearance: none;
}
.cx-field input:focus,.cx-field textarea:focus,.cx-field select:focus {
  border-color: var(--cx-accent); box-shadow: 0 0 0 3px rgba(26,92,255,.1);
}
.cx-field textarea { resize: vertical; line-height: 1.55; }
.cx-field--required label::after { content: ' *'; color: var(--cx-red); }
.cx-submit-footer { display: flex; flex-direction: column; gap: 14px; margin-top: 20px; padding-top: 20px; border-top: 1px solid var(--cx-border); }
.cx-submit-footer__disclaimer { font-size: .77rem; color: var(--cx-ink-4); line-height: 1.55; }
.cx-submit-sidebar__card { background: var(--cx-surface); border: 1px solid var(--cx-border); border-radius: var(--cx-radius); padding: 20px; margin-bottom: 14px; }
.cx-submit-sidebar__card h3 { font-size: .92rem; font-weight: 700; margin-bottom: 12px; color: var(--cx-ink); }
.cx-submit-sidebar__card p  { font-size: .84rem; color: var(--cx-ink-3); margin-bottom: 14px; line-height: 1.6; }
.cx-submit-sidebar__card--cta { background: linear-gradient(135deg,var(--cx-ink),#1a1e30); border-color: transparent; }
.cx-submit-sidebar__card--cta h3,.cx-submit-sidebar__card--cta p { color: rgba(255,255,255,.8); }
.cx-submit-steps { list-style: none; padding: 0; display: flex; flex-direction: column; gap: 10px; }
.cx-submit-steps li { display: flex; align-items: center; gap: 10px; font-size: .84rem; color: var(--cx-ink-3); }
.cx-submit-steps li span { width: 22px; height: 22px; border-radius: 50%; background: var(--cx-accent); color: #fff; font-size: .7rem; font-weight: 800; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }

/* ══════════════════════════════════════════════════════════
   FOUNDER DASHBOARD — Mobile first
══════════════════════════════════════════════════════════ */
.cx-dashboard { display: flex; flex-direction: column; min-height: 100vh; background: var(--cx-surface-2); }
.cx-dashboard__nav {
  background: var(--cx-ink); padding: 0;
  display: flex; flex-direction: row; flex-wrap: nowrap;
  overflow-x: auto; -webkit-overflow-scrolling: touch;
  scrollbar-width: none; -ms-overflow-style: none;
  border-bottom: 1px solid rgba(255,255,255,.08);
  position: sticky; top: var(--header-h, 56px); z-index: 100;
}
.cx-dashboard__nav::-webkit-scrollbar { display: none; }
.cx-dashboard__user { display: none; } /* hidden on mobile nav strip */
.cx-dashboard__nav-item {
  display: flex; flex-direction: column; align-items: center;
  gap: 3px; padding: 10px 14px; font-size: .68rem; font-weight: 700;
  color: rgba(255,255,255,.45); text-decoration: none;
  transition: all var(--cx-t); white-space: nowrap; flex-shrink: 0;
  border-bottom: 2px solid transparent; touch-action: manipulation;
}
.cx-dashboard__nav-item:hover { color: rgba(255,255,255,.8); }
.cx-dashboard__nav-item.is-active { color: #fff; border-bottom-color: var(--cx-accent); }
.cx-dashboard__nav-item--highlight { color: var(--cx-accent) !important; }
.cx-dashboard__nav-icon { font-size: 1.1rem; }
.cx-nav-badge { position: absolute; top: 6px; right: 8px; background: var(--cx-red); color: #fff; font-size: .6rem; font-weight: 800; padding: 1px 5px; border-radius: 999px; }
.cx-dashboard__nav-footer { display: none; } /* mobile: no sidebar footer */
.cx-dashboard__main { flex: 1; padding: 20px 16px 40px; }
.cx-dash-title { font-size: clamp(1.2rem,4vw,1.6rem); font-weight: 800; color: var(--cx-ink); margin-bottom: 6px; }
.cx-dash-sub   { font-size: .9rem; color: var(--cx-ink-3); margin-bottom: 20px; }
.cx-dash-sub-title { font-size: .9rem; font-weight: 700; color: var(--cx-ink); margin: 20px 0 12px; }
.cx-dash-section { width: 100%; }

.cx-dash-cta-banner { background: linear-gradient(135deg,var(--cx-accent-lt),#fff); border: 1.5px solid rgba(26,92,255,.2); border-radius: var(--cx-radius); padding: 24px; text-align: center; margin-bottom: 20px; }
.cx-dash-cta-banner h3 { font-size: 1rem; font-weight: 800; margin-bottom: 7px; }
.cx-dash-cta-banner p  { font-size: .88rem; color: var(--cx-ink-3); margin-bottom: 16px; }

.cx-overview-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 12px; margin-bottom: 20px; }
.cx-stat-card { background: var(--cx-surface); border: 1px solid var(--cx-border); border-radius: var(--cx-radius); padding: 16px; text-align: center; }
.cx-stat-card--lg { background: linear-gradient(135deg,var(--cx-ink),#1a1e30); border: none; padding: 18px; text-align: left; grid-column: 1 / -1; display: flex; align-items: center; gap: 12px; }
.cx-stat-card__icon  { font-size: 1.3rem; margin-bottom: 6px; }
.cx-stat-card__value { font-size: 1.5rem; font-weight: 800; color: var(--cx-ink); line-height: 1; margin-bottom: 3px; }
.cx-stat-card__label { font-size: .7rem; font-weight: 700; color: var(--cx-ink-4); text-transform: uppercase; letter-spacing: .05em; }
.cx-stat-card--lg .cx-stat-card__value,.cx-stat-card--lg .cx-stat-card__label,.cx-stat-card--lg strong { color: #fff; }
.cx-stat-card__product { display: flex; align-items: center; gap: 12px; flex: 1; min-width: 0; }
.cx-stat-card__logo  { width: 36px; height: 36px; border-radius: 8px; object-fit: contain; border: 1px solid rgba(255,255,255,.2); flex-shrink: 0; }
.cx-stat-card__view  { display: block; font-size: .73rem; color: rgba(255,255,255,.45); text-decoration: none; margin-top: 3px; }

.cx-dash-widget { background: var(--cx-surface); border: 1px solid var(--cx-border); border-radius: var(--cx-radius); padding: 18px; margin-bottom: 16px; }
.cx-dash-widget__title { font-size: .7rem; font-weight: 800; text-transform: uppercase; letter-spacing: .08em; color: var(--cx-ink-3); margin-bottom: 14px; padding-bottom: 10px; border-bottom: 1px solid var(--cx-border); }

.cx-dash-form { background: var(--cx-surface); border: 1px solid var(--cx-border); border-radius: var(--cx-radius); padding: 18px; }
.cx-dash-form .cx-field { margin-bottom: 14px; }
.cx-dash-form__footer { display: flex; align-items: center; gap: 12px; margin-top: 16px; padding-top: 16px; border-top: 1px solid var(--cx-border); flex-wrap: wrap; }
.cx-save-status { font-size: .83rem; color: var(--cx-green); font-weight: 600; }

/* Analytics chart */
.cx-analytics-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 12px; margin-bottom: 20px; }
.cx-chart { display: flex; align-items: flex-end; gap: 3px; height: 100px; padding: 0 2px; overflow-x: auto; }
.cx-chart__bar-wrap { display: flex; flex-direction: column; align-items: center; gap: 3px; min-width: 20px; flex: 1; height: 100%; justify-content: flex-end; cursor: default; }
.cx-chart__bar { background: var(--cx-accent); border-radius: 2px 2px 0 0; min-height: 2px; width: 100%; transition: background var(--cx-t); }
.cx-chart__bar-wrap:hover .cx-chart__bar { background: var(--cx-accent-dk); }
.cx-chart__label { font-size: .6rem; color: var(--cx-ink-4); }

/* Notifications */
.cx-notification-item { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; padding: 12px 0; border-bottom: 1px solid var(--cx-surface-3); }
.cx-notification-item:last-child { border-bottom: none; }
.cx-notification-item.is-unread { padding-left: 10px; border-left: 3px solid var(--cx-accent); }
.cx-notification-item p    { font-size: .86rem; color: var(--cx-ink-2); margin: 0; flex: 1; overflow-wrap: break-word; }
.cx-notification-item time { font-size: .73rem; color: var(--cx-ink-4); white-space: nowrap; flex-shrink: 0; }

/* Upgrade grid */
.cx-upgrade-grid { display: grid; grid-template-columns: 1fr; gap: 16px; }
.cx-upgrade-card { background: var(--cx-surface); border: 1px solid var(--cx-border); border-radius: var(--cx-radius); padding: 22px; position: relative; }
.cx-upgrade-card--highlight { border-color: var(--cx-accent); box-shadow: 0 0 0 2px rgba(26,92,255,.1); }
.cx-upgrade-card__badge { position: absolute; top: -12px; left: 50%; transform: translateX(-50%); background: var(--cx-accent); color: #fff; font-size: .63rem; font-weight: 800; padding: 4px 12px; border-radius: 999px; text-transform: uppercase; letter-spacing: .08em; white-space: nowrap; }
.cx-upgrade-card h3 { font-size: .95rem; font-weight: 800; color: var(--cx-ink); margin-bottom: 6px; }
.cx-upgrade-card__price { font-size: 1.8rem; font-weight: 800; color: var(--cx-accent); line-height: 1; margin-bottom: 14px; }
.cx-upgrade-card ul { list-style: none; padding: 0; margin: 0 0 18px; display: flex; flex-direction: column; gap: 8px; }
.cx-upgrade-card li { display: flex; align-items: flex-start; gap: 8px; font-size: .83rem; color: var(--cx-ink-3); }
.cx-upgrade-card li svg { color: var(--cx-green); flex-shrink: 0; margin-top: 2px; }

/* Update form */
.cx-update-form .cx-field { margin-bottom: 12px; }
.cx-update-result { margin-top: 10px; font-size: .84rem; color: var(--cx-green); font-weight: 600; }

/* Profile */
.cx-profile-preview-link { margin-top: 14px; font-size: .84rem; }
.cx-profile-preview-link a { color: var(--cx-accent); text-decoration: none; }
.cx-profile-preview-link a:hover { text-decoration: underline; }

/* Community */
.cx-community-comment { display: flex; gap: 12px; padding: 14px 0; border-bottom: 1px solid var(--cx-surface-3); align-items: flex-start; }
.cx-community-comment img { width: 36px; height: 36px; border-radius: 50%; flex-shrink: 0; }
.cx-community-comment > div { flex: 1; min-width: 0; }
.cx-community-comment strong { font-size: .86rem; }
.cx-community-comment time { font-size: .74rem; color: var(--cx-ink-4); margin-left: 8px; }
.cx-community-comment p { font-size: .86rem; color: var(--cx-ink-3); margin: 4px 0 8px; overflow-wrap: break-word; }

/* Network / Feed */
.cx-network-stats { display: flex; gap: 20px; margin-bottom: 18px; font-size: .88rem; color: var(--cx-ink-3); flex-wrap: wrap; }
.cx-network-stats strong { color: var(--cx-ink); }
.cx-founder-grid { display: grid; grid-template-columns: 1fr; gap: 12px; }
.cx-founder-mini { display: flex; align-items: center; gap: 12px; background: var(--cx-surface); border: 1px solid var(--cx-border); border-radius: var(--cx-radius-sm); padding: 12px; flex-wrap: wrap; }
.cx-founder-mini__avatar { width: 38px; height: 38px; border-radius: 50%; flex-shrink: 0; }
.cx-founder-mini__name  { display: block; font-size: .85rem; font-weight: 700; color: var(--cx-ink); text-decoration: none; }
.cx-founder-mini__name:hover { color: var(--cx-accent); }
.cx-founder-mini__title { font-size: .76rem; color: var(--cx-ink-4); }
.cx-founder-mini .cx-follow-btn { margin-left: auto; font-size: .74rem; padding: 6px 12px; }
.cx-feed-item { display: flex; align-items: flex-start; gap: 12px; padding: 14px 0; border-bottom: 1px solid var(--cx-surface-3); }
.cx-feed-item img { width: 34px; height: 34px; border-radius: 50%; flex-shrink: 0; }
.cx-feed-item__body { flex: 1; min-width: 0; }
.cx-feed-item__header { font-size: .86rem; color: var(--cx-ink-2); line-height: 1.5; overflow-wrap: break-word; }
.cx-feed-item__header a { color: var(--cx-ink); font-weight: 700; text-decoration: none; }
.cx-feed-item__header a:hover { color: var(--cx-accent); }
.cx-feed-item__time { font-size: .73rem; color: var(--cx-ink-4); display: block; margin-top: 3px; }

/* ══════════════════════════════════════════════════════════
   FOUNDERS DIRECTORY PAGE
══════════════════════════════════════════════════════════ */
.cx-founders-page { padding: 32px 0 60px; }
.cx-founders-header { text-align: center; max-width: 520px; margin: 0 auto 28px; }
.cx-founders-header h1 { font-size: clamp(1.4rem,4vw,2rem); font-weight: 800; color: var(--cx-ink); margin-bottom: 8px; }
.cx-founders-header p  { color: var(--cx-ink-3); margin-bottom: 20px; }
.cx-founders-search .cx-search-bar { max-width: 400px; margin: 0 auto; }
.cx-founders-count { font-size: .86rem; color: var(--cx-ink-4); margin-bottom: 20px; text-align: center; }
.cx-founder-grid-main { display: grid; grid-template-columns: 1fr; gap: 14px; }
.cx-founder-card-main { background: var(--cx-surface); border: 1px solid var(--cx-border); border-radius: var(--cx-radius); padding: 18px; transition: all var(--cx-t); }
.cx-founder-card-main:hover { box-shadow: var(--cx-shadow); border-color: transparent; }
.cx-founder-card-main__top { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; margin-bottom: 12px; }
.cx-founder-card-main__avatar { width: 56px; height: 56px; border-radius: 50%; flex-shrink: 0; }
.cx-founder-card-main__name  { display: block; font-size: .95rem; font-weight: 800; color: var(--cx-ink); text-decoration: none; margin-bottom: 3px; }
.cx-founder-card-main__name:hover { color: var(--cx-accent); }
.cx-founder-card-main__title { font-size: .78rem; color: var(--cx-ink-3); margin-bottom: 8px; }
.cx-founder-card-main__bio   { font-size: .82rem; color: var(--cx-ink-3); line-height: 1.5; margin-bottom: 10px; overflow-wrap: break-word; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.cx-founder-card-main__meta  { display: flex; align-items: center; flex-wrap: wrap; gap: 8px; font-size: .76rem; color: var(--cx-ink-4); }
.cx-founder-card-main__product { display: inline-flex; align-items: center; gap: 5px; color: var(--cx-accent); text-decoration: none; font-weight: 600; }
.cx-founder-card-main__product:hover { text-decoration: underline; }
.cx-founder-card-main__product-logo { width: 16px; height: 16px; border-radius: 3px; object-fit: contain; }
.cx-founder-card-main__tw { color: var(--cx-ink-3); text-decoration: none; }
.cx-founder-card-main__tw:hover { color: var(--cx-accent); }
.cx-founder-card-main .cx-follow-btn { font-size: .75rem; padding: 6px 14px; }

/* ══════════════════════════════════════════════════════════
   FOUNDER PROFILE PAGE
══════════════════════════════════════════════════════════ */
.cx-founder-profile { padding: 28px 0 60px; }
.cx-founder-profile__header { display: flex; flex-direction: column; gap: 16px; padding: 0 0 24px; border-bottom: 1px solid var(--cx-border); margin-bottom: 28px; }
.cx-founder-profile__avatar { width: 80px; height: 80px; border-radius: 50%; border: 3px solid var(--cx-border); }
.cx-founder-profile__name  { font-size: clamp(1.3rem,4vw,1.9rem); font-weight: 800; color: var(--cx-ink); margin-bottom: 4px; }
.cx-founder-profile__title { font-size: .9rem; color: var(--cx-ink-3); margin-bottom: 10px; }
.cx-founder-profile__bio   { font-size: .9rem; color: var(--cx-ink-2); line-height: 1.65; margin-bottom: 12px; overflow-wrap: break-word; }
.cx-founder-profile__stats { display: flex; flex-wrap: wrap; gap: 16px; margin-bottom: 14px; font-size: .86rem; color: var(--cx-ink-3); }
.cx-founder-profile__stats strong { color: var(--cx-ink); font-weight: 800; }
.cx-founder-profile__links { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 16px; }
.cx-founder-profile__actions { margin-top: 4px; }
.cx-profile-link { display: inline-flex; align-items: center; gap: 6px; font-size: .82rem; font-weight: 600; color: var(--cx-accent); text-decoration: none; padding: 5px 12px; border: 1px solid var(--cx-accent-lt); border-radius: 999px; background: var(--cx-accent-lt); }
.cx-profile-link:hover { background: var(--cx-accent); color: #fff; border-color: var(--cx-accent); }
.cx-founder-profile__section { margin-bottom: 36px; }
.cx-founder-profile__section h2 { font-size: 1rem; font-weight: 800; color: var(--cx-ink); margin-bottom: 18px; padding-bottom: 10px; border-bottom: 1px solid var(--cx-border); }
.cx-founder-profile__body  { display: flex; flex-direction: column; gap: 0; }

/* ══════════════════════════════════════════════════════════
   RESPONSIVE — Tablet 640px+
══════════════════════════════════════════════════════════ */
@media (min-width: 640px) {
  .cx-product-grid               { grid-template-columns: repeat(2,1fr); }
  .cx-badge-grid                 { grid-template-columns: repeat(2,1fr); }
  .cx-badge-grid-2               { grid-template-columns: repeat(2,1fr); }
  .cx-form-grid                  { flex-direction: row; flex-wrap: wrap; }
  .cx-form-grid > .cx-field      { flex: 1; min-width: 180px; }
  .cx-submit-footer              { flex-direction: row; align-items: center; }
  .cx-founder-grid-main          { grid-template-columns: repeat(2,1fr); }
  .cx-product-screenshots--2,.cx-product-screenshots--3,.cx-product-screenshots--4 { grid-template-columns: repeat(2,1fr); }
  .cx-upgrade-grid               { grid-template-columns: 1fr; } /* stays 1-col til 1024 */
  .cx-overview-grid              { grid-template-columns: repeat(3,1fr); }
  .cx-analytics-grid             { grid-template-columns: repeat(4,1fr); }
  .cx-directory__hero-inner      { flex-direction: row; align-items: center; }
  .cx-directory-toolbar          { flex-direction: row; align-items: center; }
  .cx-cx-founder-grid            { grid-template-columns: repeat(2,1fr); }
  .cx-founder-profile__header    { flex-direction: row; align-items: flex-start; }
}

/* ══════════════════════════════════════════════════════════
   RESPONSIVE — Desktop 1024px+
══════════════════════════════════════════════════════════ */
@media (min-width: 1024px) {
  /* Dashboard: switch to sidebar layout */
  .cx-dashboard          { flex-direction: row; }
  .cx-dashboard__nav     {
    flex-direction: column; flex-wrap: nowrap;
    width: 230px; min-width: 230px; flex-shrink: 0;
    height: calc(100vh - var(--header-h, 64px));
    position: sticky; top: var(--header-h, 64px);
    overflow-y: auto; overflow-x: hidden;
    border-bottom: none; border-right: 1px solid rgba(255,255,255,.07);
    scrollbar-width: thin; scrollbar-color: rgba(255,255,255,.1) transparent;
  }
  .cx-dashboard__user    { display: flex; flex-direction: column; align-items: flex-start; padding: 20px 18px 18px; border-bottom: 1px solid rgba(255,255,255,.08); margin-bottom: 8px; }
  .cx-dashboard__user    { flex-direction: row; align-items: center; gap: 10px; }
  .cx-dashboard__nav-item { flex-direction: row; padding: 11px 18px; font-size: .82rem; border-bottom: none; border-right: 2px solid transparent; }
  .cx-dashboard__nav-item.is-active { border-right-color: var(--cx-accent); border-bottom-color: transparent; }
  .cx-dashboard__nav-icon { font-size: 1rem; width: 18px; text-align: center; }
  .cx-dashboard__nav-footer { display: block; padding: 16px 18px; border-top: 1px solid rgba(255,255,255,.08); margin-top: auto; }
  .cx-dashboard__main   { padding: 32px 36px; max-width: none; }
  .cx-nav-badge         { position: static; margin-left: auto; }

  /* Directory: show sidebar filters */
  .cx-directory-layout  { display: grid; grid-template-columns: 200px 1fr; gap: 28px; }
  .cx-directory-filters { display: block; position: sticky; top: 88px; }
  .cx-filter-toggle     { display: none; }

  /* Product grid: 3 columns */
  .cx-product-grid      { grid-template-columns: repeat(3,1fr); }

  /* Single product: sidebar layout */
  .cx-product-layout    { display: grid; grid-template-columns: 1fr 270px; gap: 36px; }
  .cx-product-main      { order: 1; }
  .cx-product-sidebar   { order: 2; margin-top: 0; position: sticky; top: 88px; }

  /* Submit: 2-col layout */
  .cx-submit-layout     { display: grid; grid-template-columns: 1fr 280px; gap: 28px; align-items: start; }
  .cx-submit-footer     { flex-direction: row; }

  /* Founders: 3-col */
  .cx-founder-grid-main { grid-template-columns: repeat(3,1fr); }

  /* Upgrade: 3-col */
  .cx-upgrade-grid      { grid-template-columns: repeat(3,1fr); }

  /* Badge grid 2-col */
  .cx-badge-grid        { grid-template-columns: repeat(4,1fr); }

  /* Overview: 5-col on wide desktop */
  .cx-overview-grid     { grid-template-columns: repeat(auto-fill,minmax(150px,1fr)); }

  /* Network grid */
  .cx-founder-grid      { grid-template-columns: repeat(2,1fr); }
}

/* ══════════════════════════════════════════════════════════
   PRINT
══════════════════════════════════════════════════════════ */
@media print {
  .cx-dashboard__nav,.cx-upvote-btn,.cx-follow-btn,
  .cx-upgrade-cta,.cx-submit-footer,.cx-badge-section { display: none !important; }
  .cx-product-layout { display: block; }
}
 flex-shrink: 0; object-fit: cover; }
.cx-feed-item__body { flex: 1; min-width: 0; }
.cx-feed-item__header { font-size: .88rem; color: var(--cx-ink-2); margin-bottom: 3px; }
.cx-feed-item__header a { color: var(--cx-accent); font-weight: 700; text-decoration: none; }
.cx-feed-item__header a:hover { text-decoration: underline; }
.cx-feed-item__time { font-size: .75rem; color: var(--cx-ink-4); }

/* ══════════════════════════════════════════════════════════
   FOUNDERS PAGE
══════════════════════════════════════════════════════════ */
.cx-founders-page { padding: 48px 0 80px; background: var(--cx-surface-2); }
.cx-founders-header { text-align: center; margin-bottom: 32px; }
.cx-founders-header h1 { font-family: var(--cx-font-disp); font-size: clamp(1.6rem,3vw,2.2rem); font-weight: 800; color: var(--cx-ink); margin-bottom: 8px; }
.cx-founders-header p { color: var(--cx-ink-3); margin-bottom: 20px; }
.cx-founders-search { display: flex; justify-content: center; }
.cx-founders-count { text-align: center; font-size: .85rem; color: var(--cx-ink-4); margin-bottom: 28px; }
.cx-founder-grid-main { display: grid; grid-template-columns: repeat(auto-fill,minmax(260px,1fr)); gap: 18px; }
.cx-founder-card-main { background: var(--cx-surface); border: 1px solid var(--cx-border); border-radius: var(--cx-radius); padding: 20px; transition: all var(--cx-t); }
.cx-founder-card-main:hover { transform: translateY(-2px); box-shadow: var(--cx-shadow-md); border-color: transparent; }
.cx-founder-card-main__top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 14px; }
.cx-founder-card-main__avatar { width: 56px; height: 56px; border-radius: 50%; object-fit: cover; border: 2px solid var(--cx-border); }
.cx-founder-card-main__name { display: block; font-family: var(--cx-font-disp); font-size: .95rem; font-weight: 700; color: var(--cx-ink); text-decoration: none; margin-bottom: 4px; }
.cx-founder-card-main__name:hover { color: var(--cx-accent); }
.cx-founder-card-main__title { font-size: .78rem; color: var(--cx-ink-3); margin-bottom: 8px; }
.cx-founder-card-main__bio { font-size: .82rem; color: var(--cx-ink-3); line-height: 1.55; margin-bottom: 12px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.cx-founder-card-main__meta { display: flex; align-items: center; flex-wrap: wrap; gap: 8px; font-size: .75rem; color: var(--cx-ink-4); }
.cx-founder-card-main__product { display: flex; align-items: center; gap: 5px; color: var(--cx-accent); font-weight: 600; text-decoration: none; }
.cx-founder-card-main__product:hover { text-decoration: underline; }
.cx-founder-card-main__product-logo { width: 16px; height: 16px; border-radius: 3px; object-fit: contain; }
.cx-founder-card-main__tw { color: var(--cx-ink-4); text-decoration: none; }
.cx-founder-card-main__tw:hover { color: var(--cx-ink); }

/* ══════════════════════════════════════════════════════════
   FOUNDER PROFILE PAGE
══════════════════════════════════════════════════════════ */
.cx-founder-profile { padding: 48px 0 80px; }
.cx-founder-profile__header { display: flex; align-items: flex-start; gap: 24px; padding-bottom: 32px; border-bottom: 1px solid var(--cx-border); margin-bottom: 40px; flex-wrap: wrap; }
.cx-founder-profile__avatar { width: 88px; height: 88px; border-radius: 50%; object-fit: cover; border: 3px solid var(--cx-border); flex-shrink: 0; }
.cx-founder-profile__info { flex: 1; min-width: 200px; }
.cx-founder-profile__name { font-family: var(--cx-font-disp); font-size: clamp(1.4rem,3vw,2rem); font-weight: 800; color: var(--cx-ink); margin-bottom: 4px; }
.cx-founder-profile__title { font-size: .95rem; color: var(--cx-ink-3); margin-bottom: 10px; }
.cx-founder-profile__bio { font-size: .95rem; color: var(--cx-ink-2); line-height: 1.7; margin-bottom: 14px; max-width: 560px; }
.cx-founder-profile__stats { display: flex; gap: 20px; margin-bottom: 14px; flex-wrap: wrap; }
.cx-founder-profile__stats span strong { font-weight: 800; color: var(--cx-ink); }
.cx-founder-profile__stats span { font-size: .85rem; color: var(--cx-ink-3); }
.cx-founder-profile__links { display: flex; flex-wrap: wrap; gap: 10px; }
.cx-profile-link { display: inline-flex; align-items: center; gap: 5px; font-size: .82rem; font-weight: 600; color: var(--cx-accent); text-decoration: none; padding: 5px 12px; border: 1px solid var(--cx-accent-lt); border-radius: 999px; transition: all var(--cx-t); }
.cx-profile-link:hover { background: var(--cx-accent); color: #fff; border-color: var(--cx-accent); }
.cx-founder-profile__actions { flex-shrink: 0; }
.cx-founder-profile__section { margin-bottom: 48px; }
.cx-founder-profile__section h2 { font-family: var(--cx-font-disp); font-size: 1rem; font-weight: 800; text-transform: uppercase; letter-spacing: .05em; color: var(--cx-ink); margin-bottom: 20px; padding-bottom: 12px; border-bottom: 2px solid var(--cx-surface-3); }

/* ══════════════════════════════════════════════════════════
   EMPTY STATE
══════════════════════════════════════════════════════════ */
.cx-empty-state { text-align: center; padding: 60px 20px; }
.cx-empty-state p:first-child { font-size: 3rem; margin-bottom: 12px; }
.cx-empty-state h3 { font-size: 1.1rem; font-weight: 700; color: var(--cx-ink); margin-bottom: 8px; }
.cx-empty-state p { font-size: .9rem; color: var(--cx-ink-3); margin-bottom: 20px; }
.cx-empty { color: var(--cx-ink-4); font-style: italic; font-size: .88rem; }

/* ══════════════════════════════════════════════════════════
   RESPONSIVE — Mobile-first cascade
══════════════════════════════════════════════════════════ */

/* ── Base mobile (default) ── */
.cx-product-grid { grid-template-columns: 1fr; }
.cx-directory-layout { grid-template-columns: 1fr; }
.cx-directory-filters { position: static; display: none; }
.cx-directory-filters.is-open { display: block; }
.cx-filter-toggle { display: flex; align-items: center; gap: 8px; background: var(--cx-surface); border: 1.5px solid var(--cx-border); border-radius: var(--cx-radius-sm); padding: 9px 16px; font-size: .84rem; font-weight: 600; color: var(--cx-ink-2); cursor: pointer; margin-bottom: 16px; width: 100%; }
.cx-product-layout { grid-template-columns: 1fr; }
.cx-product-sidebar { position: static; }
.cx-submit-layout { grid-template-columns: 1fr; }
.cx-submit-sidebar { display: none; }
.cx-dashboard { grid-template-columns: 1fr; }
.cx-dashboard__nav { position: fixed; bottom: 0; left: 0; right: 0; top: auto; height: auto; display: flex; flex-direction: row; overflow-x: auto; overflow-y: hidden; z-index: 900; padding: 0; border-top: 1px solid rgba(255,255,255,.1); }
.cx-dashboard__user { display: none; }
.cx-dashboard__nav-footer { display: none; }
.cx-dashboard__nav nav { display: flex; flex-direction: row; width: 100%; }
.cx-dashboard__nav-item { flex-direction: column; gap: 2px; padding: 8px 14px; font-size: .62rem; text-align: center; min-width: 60px; flex-shrink: 0; border-right: none; }
.cx-dashboard__nav-item.is-active { border-right: none; border-top: 3px solid var(--cx-accent); }
.cx-dashboard__nav-icon { font-size: 1.1rem; }
.cx-dashboard__main { padding: 20px 16px 80px; }
.cx-upgrade-grid { grid-template-columns: 1fr; }
.cx-badge-grid-2 { grid-template-columns: 1fr; }
.cx-overview-grid { grid-template-columns: repeat(2,1fr); }
.cx-form-grid--2,.cx-form-grid--3 { grid-template-columns: 1fr; }
.cx-founder-profile__header { flex-direction: column; align-items: center; text-align: center; }
.cx-founder-profile__links,.cx-founder-profile__stats { justify-content: center; }
.cx-badge-grid { grid-template-columns: 1fr; }
.cx-product-screenshots--2,.cx-product-screenshots--3,.cx-product-screenshots--4 { grid-template-columns: 1fr; }
.cx-product-hero { flex-direction: column; gap: 18px; }
.cx-product-hero__actions { flex-direction: row; width: 100%; }
.cx-sort-tabs { width: 100%; overflow-x: auto; flex-wrap: nowrap; padding-bottom: 4px; }
.cx-directory__hero-inner { flex-direction: column; gap: 16px; }
.cx-directory-toolbar { flex-direction: column; align-items: flex-start; gap: 10px; }
.cx-analytics-grid { grid-template-columns: repeat(2,1fr); }
.cx-founder-grid { grid-template-columns: 1fr; }
.cx-founder-grid-main { grid-template-columns: 1fr; }
.cx-search-bar { max-width: 100%; }

/* ── Tablet (640px+) ── */
@media (min-width: 640px) {
  .cx-product-grid { grid-template-columns: repeat(2,1fr); }
  .cx-founder-grid-main { grid-template-columns: repeat(2,1fr); }
  .cx-upgrade-grid { grid-template-columns: 1fr 1fr; }
  .cx-badge-grid-2 { grid-template-columns: 1fr 1fr; }
  .cx-badge-grid { grid-template-columns: repeat(2,1fr); }
  .cx-product-screenshots--2 { grid-template-columns: 1fr 1fr; }
  .cx-product-screenshots--3,.cx-product-screenshots--4 { grid-template-columns: 1fr 1fr; }
  .cx-form-grid--2 { grid-template-columns: 1fr 1fr; }
  .cx-analytics-grid { grid-template-columns: repeat(4,1fr); }
  .cx-submit-layout { grid-template-columns: 1fr; }
  .cx-overview-grid { grid-template-columns: repeat(3,1fr); }
  .cx-directory__hero-inner { flex-direction: row; }
  .cx-directory-toolbar { flex-direction: row; align-items: center; }
}

/* ── Desktop (768px+) — filters sidebar visible ── */
@media (min-width: 768px) {
  .cx-filter-toggle { display: none; }
  .cx-directory-filters { display: block; position: sticky; top: 80px; }
  .cx-directory-layout { grid-template-columns: 200px 1fr; }
  .cx-submit-layout { grid-template-columns: 1fr 300px; }
  .cx-submit-sidebar { display: block; }
  .cx-founder-profile__header { flex-direction: row; text-align: left; align-items: flex-start; }
  .cx-founder-profile__links,.cx-founder-profile__stats { justify-content: flex-start; }
}

/* ── Dashboard sidebar (900px+) ── */
@media (min-width: 900px) {
  .cx-dashboard { grid-template-columns: 240px 1fr; }
  .cx-dashboard__nav { position: sticky; top: var(--header-h,64px); height: calc(100vh - var(--header-h,64px)); display: flex; flex-direction: column; overflow-x: hidden; overflow-y: auto; border-top: none; }
  .cx-dashboard__user { display: flex; }
  .cx-dashboard__nav-footer { display: block; }
  .cx-dashboard__nav nav { flex-direction: column; }
  .cx-dashboard__nav-item { flex-direction: row; gap: 10px; padding: 11px 20px; font-size: .83rem; text-align: left; min-width: unset; border-top: none; }
  .cx-dashboard__nav-item.is-active { border-top: none; border-right: 3px solid var(--cx-accent); }
  .cx-dashboard__main { padding: 32px; }
}

/* ── Large desktop (1024px+) ── */
@media (min-width: 1024px) {
  .cx-product-grid { grid-template-columns: repeat(3,1fr); }
  .cx-product-layout { grid-template-columns: 1fr 280px; }
  .cx-product-sidebar { position: sticky; top: 80px; }
  .cx-upgrade-grid { grid-template-columns: repeat(3,1fr); }
  .cx-directory-layout { grid-template-columns: 220px 1fr; }
  .cx-founder-grid-main { grid-template-columns: repeat(3,1fr); }
  .cx-form-grid--3 { grid-template-columns: 1fr 1fr 1fr; }
  .cx-overview-grid { grid-template-columns: 1fr repeat(4,auto); }
}

/* ══════════════════════════════════════════════════════════
   ACCESSIBILITY
══════════════════════════════════════════════════════════ */
.cx-upvote-btn:focus-visible,
.cx-follow-btn:focus-visible,
.cx-btn:focus-visible {
  outline: 2px solid var(--cx-accent);
  outline-offset: 3px;
}
@media (prefers-reduced-motion: reduce) {
  .cx-product-card, .cx-product-card:hover,
  .cx-founder-card-main, .cx-btn, .cx-follow-btn,
  .cx-upvote-btn { transition: none !important; transform: none !important; }
}
@media (prefers-color-scheme: dark) {
  /* Honour OS dark mode on dashboard nav — already dark */
}

/* ══════════════════════════════════════════════════════════
   TOUCH TARGETS (min 44×44px)
══════════════════════════════════════════════════════════ */
.cx-upvote-btn,
.cx-follow-btn,
.cx-sort-tab,
.cx-filter-option,
.cx-dashboard__nav-item,
.cx-filter-toggle { min-height: 44px; }
.cx-btn--sm { min-height: 36px; }
.cx-btn { min-height: 44px; }