/* ==========================================================================
   4JOK — Main stylesheet
   Palette: neon-purple "night arcade" — deep violet canvas, magenta likes,
   cyan hashtags/AI highlights. Light mode is the same brand hue lifted onto
   white instead of a hue swap, so the identity holds in both modes.
   Signature: the elephant mascot (4JOK's brand character) appears at the
   empty state, the popular page, and the 404 — a running visual thread
   instead of a generic icon set.
   ========================================================================== */

:root {
  /* Light mode (default) */
  --ink:          #F8F4FF;
  --card-bg:      #FFFFFF;
  --card-border:  #E0D5F0;
  --neon:         #C4004E;
  --cyber:        #0088AA;
  --text-main:    #2B1055;
  --text-muted:   #7055A0;
  --divider:      #E0D5F0;
  --nav-bg:       #2B1055;
  --nav-bottom-bg:#FFFFFF;
  --star:         #e8a33d;
  --shadow:       0 2px 10px rgba(43, 16, 85, 0.08);
  --shadow-lift:  0 10px 26px rgba(43, 16, 85, 0.14);
  --radius:       14px;
  --font:         'Vazirmatn', -apple-system, 'Segoe UI', Tahoma, sans-serif;
  --nav-h:        64px;
  --bottom-h:     58px;
}

[data-theme="dark"] {
  --ink:          #2B1055;
  --card-bg:      #3a1a72;
  --card-border:  #5a2a9a;
  --neon:         #E0115F;
  --cyber:        #00F0FF;
  --text-main:    #F8F9FA;
  --text-muted:   #a78bc4;
  --divider:      #4a2088;
  --nav-bg:       #2B1055;
  --nav-bottom-bg:#1a0833;
  --shadow:       0 2px 10px rgba(0, 0, 0, 0.35);
  --shadow-lift:  0 10px 26px rgba(0, 0, 0, 0.45);
}

* { box-sizing: border-box; }
*, *::before, *::after {
  transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font-family: var(--font);
  background: var(--ink);
  color: var(--text-main);
  line-height: 1.75;
  font-size: 16px;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

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

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; }
}

.visually-hidden {
  position: absolute; width: 1px; height: 1px; overflow: hidden;
  clip: rect(0 0 0 0); white-space: nowrap;
}

/* ── Header ──────────────────────────────────────────────────────────── */

.site-header {
  position: sticky; top: 0; z-index: 40;
  min-height: 96px;
  background: #f8f4ff;
  color: var(--text-main);
  border-bottom: 1px solid var(--divider);
}
[data-theme="dark"] .site-header {
  background: #1a0840;
  color: #F8F9FA;
}

.site-header-inner {
  max-width: 1180px; margin: 0 auto;
  display: flex; align-items: center; gap: 16px;
  padding: 8px 20px;
  min-height: 96px;
}

.brand {
  display: flex; align-items: center; gap: 8px;
  flex-shrink: 0;
}
.brand img {
  height: 84px; width: auto;
}

.site-search {
  flex: 1; max-width: 420px;
  display: flex;
}
.site-search input {
  width: 100%;
  border: 1px solid var(--card-border); border-radius: 999px;
  padding: 9px 16px;
  font-family: var(--font);
  background: var(--card-bg);
  color: var(--text-main);
}
.site-search input::placeholder { color: var(--text-muted); }
.site-search input:focus { border-color: var(--cyber); }

.header-actions {
  display: flex; align-items: center; gap: 12px;
  margin-inline-start: auto;
  font-weight: 700; font-size: 0.92rem;
  flex-shrink: 0;
}
.header-actions a { color: var(--text-main); opacity: 0.9; }
.header-actions a:hover { opacity: 1; color: var(--cyber); }
.header-actions .btn-send {
  background: var(--neon); color: #fff;
  padding: 8px 16px; border-radius: 999px; font-weight: 800;
  opacity: 1;
}
.header-actions .btn-send:hover { filter: brightness(1.1); color: #fff; }
.header-actions .btn-logout {
  padding: 7px 14px; border-radius: 999px; border: 1px solid var(--card-border);
  font-size: 0.85rem; opacity: 1;
}
.header-actions .btn-logout:hover { border-color: var(--neon); color: var(--neon); }

.theme-toggle {
  display: flex; align-items: center; justify-content: center;
  width: 36px; height: 36px; border-radius: 50%;
  border: 1px solid #00F0FF44; background: transparent;
  color: var(--cyber); cursor: pointer;
  flex-shrink: 0;
}
.theme-toggle:hover { border-color: var(--cyber); }
.theme-toggle svg { width: 18px; height: 18px; }
.theme-toggle .icon-sun { display: none; }
.theme-toggle .icon-moon { display: flex; }
[data-theme="dark"] .theme-toggle .icon-sun { display: flex; }
[data-theme="dark"] .theme-toggle .icon-moon { display: none; }

.site-nav {
  background: #1a0840;
  border-bottom: 1px solid #3a1060;
}
.site-nav-inner {
  max-width: 1180px; margin: 0 auto;
  display: flex; gap: 8px; padding: 10px 16px;
  overflow-x: auto; scrollbar-width: none;
}
.site-nav-inner::-webkit-scrollbar { display: none; }
.site-nav-inner a {
  color: #c4a8e0; font-size: 0.86rem; font-weight: 700;
  padding: 7px 14px; white-space: nowrap; border-radius: 999px;
  background: transparent; border: 1px solid transparent;
}
.site-nav-inner a.active {
  background: var(--neon); color: #ffffff; border-color: var(--neon);
}
.site-nav-inner a:hover:not(.active) { border-color: var(--cyber); color: #ffffff; }

/* ── Layout grid ─────────────────────────────────────────────────────── */

.page-wrap {
  max-width: 1180px; margin: 0 auto;
  padding: 24px 20px calc(40px + var(--bottom-h));
  display: grid;
  grid-template-columns: minmax(0, 600px) 280px;
  gap: 28px;
  align-items: start;
  justify-content: center;
}
@media (max-width: 860px) {
  .page-wrap { grid-template-columns: 1fr; padding-bottom: calc(24px + var(--bottom-h)); }
}
@media (max-width: 480px) {
  .page-wrap { padding-left: 10px; padding-right: 10px; }
  .auth-page, .send-page { padding-left: 16px; padding-right: 16px; }
}

.sidebar { display: grid; gap: 20px; }
@media (max-width: 860px) { .sidebar { order: 2; } }
.feed-col { display: grid; gap: 18px; min-width: 0; }
#feed { display: grid; gap: 18px; }

.panel {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 18px;
  box-shadow: var(--shadow);
}
.panel h3 {
  margin: 0 0 12px; font-size: 1rem; font-weight: 800;
  display: flex; align-items: center; gap: 8px;
  color: var(--text-main);
}
.panel h3::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: var(--neon); }
.panel-more {
  display: block; text-align: center; margin-top: 12px; padding-top: 10px;
  border-top: 1px solid var(--divider);
  font-size: 0.8rem; font-weight: 700; color: var(--cyber);
}
.panel-more:hover { text-decoration: underline; }

/* ── Account nav sidebar (dashboard, edit-profile, change-password) ──── */
.account-nav { display: grid; gap: 4px; padding: 10px; }
.account-nav a {
  display: flex; align-items: center; gap: 12px;
  padding: 10px 12px; border-radius: 10px;
  font-weight: 700; font-size: 0.92rem; color: var(--text-main);
}
.account-nav a:hover { background: var(--ink); }
.account-nav a.active { background: var(--cyber); color: #fff; }
.account-nav a.active .account-nav-icon { background: rgba(0, 0, 0, 0.18); border-color: transparent; color: #22e07a; box-shadow: none; }
.account-nav-icon {
  width: 34px; height: 34px; border-radius: 10px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  background: var(--ink); color: var(--cyber);
  border: 1px solid #00F0FF44;
  box-shadow: 0 0 10px #00F0FF33;
}
.account-nav-icon svg { width: 18px; height: 18px; }
.account-nav a.account-nav-logout { margin-top: 4px; border-top: 1px solid var(--divider); padding-top: 12px; color: var(--neon); }
.account-nav-logout .account-nav-icon { color: var(--neon); border-color: #C4004E44; }
.account-nav-logout:hover { background: #C4004E1a; }

.hashtag-group { margin-bottom: 16px; }
.hashtag-group .card-tags { margin-top: 4px; }

.tag-cloud { display: flex; flex-wrap: wrap; gap: 8px; }
.tag-cloud a {
  font-size: 0.82rem; font-weight: 700;
  background: var(--ink); color: var(--cyber);
  border: 1px solid var(--card-border);
  border-radius: 999px; padding: 5px 12px;
}
.tag-cloud a:hover { border-color: var(--cyber); }

.top-users { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.top-users li { display: flex; align-items: center; gap: 10px; font-size: 0.9rem; }
.top-users .rank {
  width: 24px; height: 24px; border-radius: 50%; background: var(--neon); color: #fff;
  display: flex; align-items: center; justify-content: center; font-size: 0.75rem; font-weight: 800; flex-shrink: 0;
}
.top-users a { color: var(--text-main); font-weight: 600; }
.top-users .score { margin-inline-start: auto; color: var(--text-muted); font-size: 0.8rem; }

.top-users-full { gap: 0; }
.top-users-full li { padding: 10px 2px; border-bottom: 1px solid var(--divider); }
.top-users-full li:last-child { border-bottom: none; }
@media (min-width: 640px) {
  .top-users-full { display: grid; grid-template-columns: 1fr 1fr; gap: 0 20px; }
}

/* ── Content card (signature element) ───────────────────────────────── */

.card {
  position: relative;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: visible;
}

.card-header {
  display: flex; align-items: center; gap: 10px;
  padding: 14px 16px 10px;
}
.card-avatar {
  width: 36px; height: 36px; border-radius: 50%; flex-shrink: 0;
  background: var(--ink); color: var(--cyber);
  border: 1.5px solid #00F0FF66;
  display: flex; align-items: center; justify-content: center;
  font-weight: 800; font-size: 0.95rem;
}
.card-headline { display: flex; flex-direction: column; min-width: 0; }
.card-author { font-weight: 700; font-size: 0.9rem; color: var(--text-main); }
.card-time { font-size: 0.76rem; color: var(--text-muted); }
.card-type {
  margin-inline-start: auto;
  font-size: 0.68rem; font-weight: 800; letter-spacing: 0.03em;
  padding: 3px 10px; border-radius: 999px; white-space: nowrap;
  text-transform: uppercase; flex-shrink: 0;
}
.card-type.type-jok  { background: #0088AA22; color: var(--cyber); border: 1px solid #0088AA55; }
.card-type.type-message { background: #C4004E22; color: var(--neon); border: 1px solid #C4004E55; }
[data-theme="dark"] .card-type.type-jok  { background: #00F0FF22; border-color: #00F0FF55; }
[data-theme="dark"] .card-type.type-message { background: #E0115F22; border-color: #E0115F55; }

.card-body { padding: 4px 16px 10px; border-top: 1px solid var(--divider); border-bottom: 1px solid var(--divider); margin: 0 16px; }
.card-text { font-size: 0.95rem; line-height: 1.7; white-space: pre-line; margin: 10px 0; color: var(--text-main); }
.card-text a { color: var(--cyber); text-decoration: underline; }

.card-footer { padding: 10px 16px 14px; display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }
.card-tags { display: flex; flex-wrap: wrap; gap: 6px; }
.chip {
  font-size: 0.76rem; font-weight: 700;
  border: 1px solid var(--card-border);
  border-radius: 999px; padding: 3px 10px;
  color: var(--cyber); background: var(--ink);
}
.chip:hover { border-color: var(--cyber); }
.chip::before { content: '#'; }

/* ── Post categories (post_cat) — deliberately NOT hashtag-styled: solid
   pills instead of the "#chip" look, so they read as editorial categories
   rather than user hashtags. Purple/neon to match the site palette. ───── */
.cat-pills { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 18px; }
.cat-pill {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 0.85rem; font-weight: 800;
  border: 1px solid transparent;
  border-radius: 10px; padding: 7px 14px;
  color: var(--cyber); background: var(--ink);
}
.cat-pill:hover { border-color: var(--cyber); }
.cat-pill.active { background: var(--cyber); color: #fff; }
.cat-pill-count {
  font-size: 0.72rem; font-weight: 700; opacity: 0.75;
}
.cat-pill.active .cat-pill-count { opacity: 0.75; }

/* ── Post card (article list) — no cover art, none of our posts have one ── */
.post-grid { display: grid; gap: 16px; grid-template-columns: 1fr; }
@media (min-width: 640px) { .post-grid { grid-template-columns: 1fr 1fr; } }
.post-card {
  display: flex; flex-direction: column;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-top: 3px solid var(--cyber);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
}
.post-card:hover { box-shadow: var(--shadow-lift); border-color: var(--cyber); }
.post-card-body { padding: 14px 16px 16px; display: flex; flex-direction: column; gap: 8px; }
.post-card-badge {
  align-self: flex-start;
  font-size: 0.68rem; font-weight: 800; letter-spacing: 0.03em;
  padding: 3px 10px; border-radius: 999px; text-transform: uppercase;
  background: var(--ink); color: var(--cyber); border: 1px solid #00F0FF55;
}
.post-card-title { font-size: 1rem; font-weight: 800; line-height: 1.6; margin: 0; color: var(--text-main); }
.post-card-meta { display: flex; align-items: center; gap: 6px; font-size: 0.78rem; color: var(--text-muted); }
.post-card-meta .sep { width: 3px; height: 3px; border-radius: 50%; background: var(--text-muted); }

.card-actions { display: flex; align-items: center; gap: 4px; margin-inline-start: auto; position: relative; }

.like-btn {
  display: inline-flex; align-items: center; gap: 5px;
  border: none; background: none; cursor: pointer;
  font-family: var(--font); font-weight: 700; font-size: 0.85rem;
  color: var(--text-muted); padding: 6px 9px; border-radius: 999px;
  position: relative;
}
.like-btn:hover { background: var(--ink); }
.like-btn .stamp { display: flex; align-items: center; justify-content: center; line-height: 0; overflow: visible; }
.like-btn .stamp svg { width: 18px; height: 18px; display: block; overflow: visible; }
.like-btn.liked { color: var(--neon); }
.like-btn.liked .stamp svg { fill: currentColor; }

.comment-btn, .share-btn {
  display: inline-flex; align-items: center; gap: 5px;
  border: none; background: none; cursor: pointer;
  font-family: var(--font); font-weight: 700; font-size: 0.85rem;
  color: var(--text-muted); padding: 6px 9px; border-radius: 999px;
}
.comment-btn:hover, .share-btn:hover { background: var(--ink); color: var(--cyber); }
.comment-btn svg, .share-btn svg { width: 18px; height: 18px; display: block; }

.share-menu {
  position: absolute; bottom: calc(100% + 6px); inset-inline-end: 0;
  background: var(--card-bg); border: 1px solid var(--card-border);
  border-radius: 10px; box-shadow: var(--shadow-lift);
  padding: 6px; display: none; flex-direction: column; gap: 2px;
  min-width: 150px; z-index: 20;
}
.share-menu.open { display: flex; }
.share-menu button, .share-menu a {
  display: flex; align-items: center; gap: 8px;
  font-family: var(--font); font-size: 0.85rem; font-weight: 600;
  color: var(--text-main); background: none; border: none; cursor: pointer;
  padding: 8px 10px; border-radius: 8px; text-align: start; width: 100%;
}
.share-menu button:hover, .share-menu a:hover { background: var(--ink); color: var(--cyber); }

.card-link { display: block; }

/* ── Sort tabs ───────────────────────────────────────────────────────── */
.sort-tabs { display: flex; gap: 8px; margin-bottom: 4px; }
.sort-tabs a {
  font-weight: 700; font-size: 0.86rem; padding: 6px 14px;
  border-radius: 999px; border: 1px solid var(--card-border); background: var(--card-bg);
  color: var(--text-main);
}
.sort-tabs a.active { background: var(--neon); color: #fff; border-color: var(--neon); }

/* ── Post body (raw admin-authored HTML — legacy articles) ──────────────
   Unlike .card-text, this must NOT use white-space:pre-line: the source is
   full HTML, so preserving literal whitespace from the markup would stack
   on top of each element's own margins and double the visual gaps. */
.post-body { font-size: 1.05rem; line-height: 1.9; margin: 6px 0 14px; color: var(--text-main); }
.post-body p { margin: 0 0 14px; }
.post-body p:empty { display: none; }
.post-body ul, .post-body ol { margin: 0 0 14px; padding-inline-start: 1.6em; }
.post-body li { margin-bottom: 6px; }
.post-body h1, .post-body h2, .post-body h3, .post-body h4 {
  font-weight: 800; margin: 24px 0 12px; line-height: 1.5;
}
.post-body img { max-width: 100%; height: auto; border-radius: 8px; margin: 12px 0; }
.post-body a { color: var(--cyber); text-decoration: underline; }
.post-body blockquote {
  border-inline-start: 3px solid var(--card-border); margin: 0 0 14px; padding-inline-start: 14px;
  color: var(--text-muted);
}

/* ── Single content page ─────────────────────────────────────────────── */
.single-card .card-text { font-size: 1.15rem; padding: 14px 0; }
.single-actions { display: flex; gap: 10px; margin: 6px 0 24px; }
.related-title, .comments-title { font-weight: 800; font-size: 1.05rem; margin: 28px 0 12px; color: var(--text-main); }

/* ── Forms ───────────────────────────────────────────────────────────── */
.form-group { margin-bottom: 18px; }
.form-label { display: block; font-weight: 700; margin-bottom: 6px; font-size: 0.92rem; color: var(--text-main); }
.req { color: var(--neon); }
.form-input, .form-textarea, select.form-input {
  width: 100%; font-family: var(--font); font-size: 1rem;
  padding: 11px 14px; border: 1.5px solid var(--card-border); border-radius: 10px;
  background: var(--card-bg); color: var(--text-main);
}
.form-input:focus, .form-textarea:focus { border-color: var(--cyber); }
.form-textarea { resize: vertical; min-height: 120px; }
.form-hint { font-size: 0.78rem; color: var(--text-muted); margin: 4px 0 0; }
.form-hint-inline { font-weight: 400; font-size: 0.78rem; color: var(--text-muted); margin-inline-start: 6px; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  font-family: var(--font); font-weight: 800; font-size: 0.95rem;
  padding: 11px 22px; border-radius: 999px; border: none; cursor: pointer;
}
.btn-primary { background: var(--neon); color: #fff; }
.btn-primary:hover { filter: brightness(1.1); }
.btn-ghost { background: transparent; color: var(--text-muted); border: 1.5px solid var(--card-border); }
.btn-ghost:hover { border-color: var(--cyber); color: var(--text-main); }

.alert { padding: 12px 16px; border-radius: 10px; font-size: 0.9rem; margin-bottom: 16px; font-weight: 600; }
.alert-error { background: #C4004E1a; color: var(--neon); border: 1px solid #C4004E55; }
.alert-success { background: #0088AA1a; color: var(--cyber); border: 1px solid #0088AA55; }

.auth-page, .send-page { max-width: 480px; margin: 0 auto; background: var(--card-bg); border: 1px solid var(--card-border); border-radius: var(--radius); padding: 28px 24px; box-shadow: var(--shadow); }
.auth-page { border-image: none; box-shadow: var(--shadow-lift); border-color: #00F0FF44; }
.send-page { max-width: 640px; }
.auth-title, .send-title { font-size: 1.3rem; font-weight: 900; margin: 0 0 4px; color: var(--text-main); }
.auth-hero { max-width: 220px; margin: 0 auto 12px; }
.send-sub, .auth-sub { color: var(--text-muted); font-size: 0.88rem; margin: 0 0 20px; }
.auth-sub { text-align: center; }
.auth-links { margin-top: 16px; font-size: 0.88rem; text-align: center; color: var(--text-muted); }
.auth-links a { color: var(--cyber); font-weight: 700; }
.char-counter { text-align: end; }
.type-switch { display: flex; gap: 8px; margin-bottom: 20px; }
.type-switch a { flex: 1; text-align: center; padding: 10px; border-radius: 10px; border: 1.5px solid var(--card-border); font-weight: 700; color: var(--text-main); }
.type-switch a.active { background: var(--neon); color: #fff; border-color: var(--neon); }

/* ── Profile ─────────────────────────────────────────────────────────── */
.profile-head { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; }
.profile-avatar {
  width: 84px; height: 84px; border-radius: 50%; background: var(--ink); color: var(--cyber);
  border: 2px solid #00F0FF66;
  display: flex; align-items: center; justify-content: center; font-size: 2rem; font-weight: 900; flex-shrink: 0;
}
.profile-name { font-size: 1.25rem; font-weight: 900; margin: 0; color: var(--text-main); }
.profile-username { color: var(--text-muted); font-size: 0.9rem; }
.stars { color: var(--star); letter-spacing: 2px; }
.rating-form { display: flex; align-items: center; gap: 6px; margin-top: 10px; }
.rating-form button { background: none; border: none; font-size: 1.4rem; cursor: pointer; color: var(--card-border); }
.rating-form button.filled, .rating-form button:hover { color: var(--star); }

/* ── Top-users leaderboard: featured top 10 ─────────────────────────── */
.top-user-list { display: grid; gap: 10px; }
.top-user-card {
  display: flex; align-items: center; gap: 14px;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 12px 16px;
  box-shadow: var(--shadow);
}
.top-user-card:hover { box-shadow: var(--shadow-lift); border-color: var(--cyber); }
.top-user-rank {
  width: 32px; height: 32px; border-radius: 50%; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  font-weight: 900; font-size: 0.95rem;
  background: var(--ink); color: var(--cyber); border: 1.5px solid #00F0FF66;
}
.top-user-card.rank-1 .top-user-rank { background: #e8a33d; color: #241623; border-color: #e8a33d; }
.top-user-card.rank-2 .top-user-rank { background: #c9c9d4; color: #241623; border-color: #c9c9d4; }
.top-user-card.rank-3 .top-user-rank { background: #b8823f; color: #241623; border-color: #b8823f; }
.top-user-avatar {
  width: 44px; height: 44px; border-radius: 50%; flex-shrink: 0;
  background: var(--ink); color: var(--cyber);
  border: 1.5px solid #00F0FF66;
  display: flex; align-items: center; justify-content: center;
  font-weight: 800; font-size: 1.1rem;
}
.top-user-info { display: flex; flex-direction: column; gap: 3px; min-width: 0; flex: 1; }
.top-user-name { font-weight: 800; font-size: 0.98rem; color: var(--text-main); }
.top-user-info .stars { font-size: 0.85rem; }
.top-user-stats { display: flex; flex-direction: column; gap: 2px; align-items: flex-end; flex-shrink: 0; }
.top-user-stat { font-size: 0.78rem; color: var(--text-muted); white-space: nowrap; }
.top-user-stat strong { color: var(--text-main); font-size: 0.95rem; }
@media (max-width: 480px) {
  .top-user-stats { display: none; }
}

/* ── Comments ────────────────────────────────────────────────────────── */
.comment { border-bottom: 1px solid var(--divider); padding: 12px 0; }
.comment-author { font-weight: 700; font-size: 0.88rem; color: var(--text-main); }
.comment-text { margin: 4px 0 0; color: var(--text-main); }
.comment-form textarea { min-height: 80px; }

/* ── Footer ──────────────────────────────────────────────────────────── */
.site-footer {
  border-top: 1px solid var(--card-border);
  padding: 24px 20px calc(24px + var(--bottom-h));
  text-align: center; color: var(--text-muted); font-size: 0.85rem;
}
.site-footer-mascot { width: 240px; height: auto; margin: 0 auto 10px; opacity: 0.9; }
@media (min-width: 861px) { .site-footer { padding-bottom: 24px; } }

/* ── Mobile bottom nav ───────────────────────────────────────────────── */
.bottom-nav {
  position: fixed; bottom: 0; inset-inline: 0; z-index: 50;
  display: none;
  box-sizing: content-box;
  background: var(--nav-bg);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 20px 20px 0 0;
  height: var(--bottom-h);
  align-items: stretch; justify-content: space-around;
  padding: 8px 0 env(safe-area-inset-bottom);
  will-change: transform;
  transform: translateZ(0);
}
[data-theme="dark"] .bottom-nav {
  background: rgba(26, 8, 64, 0.55);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}
@media (max-width: 860px) { .bottom-nav { display: flex; } }
.bottom-nav a {
  flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 4px; font-size: 11px; font-weight: 700; color: rgba(255,255,255,0.65);
}
.bottom-nav a.active { color: #ffffff; }
.bottom-nav a.active .icon { color: var(--cyber); }
.bottom-nav .icon { display: flex; align-items: center; justify-content: center; }
.bottom-nav .icon svg { width: 22px; height: 22px; }
.bottom-nav a.send-fab .icon { color: #fff; }
.bottom-nav a.send-fab.active .icon { color: var(--cyber); }

/* ── Loading / empty states ──────────────────────────────────────────── */
.feed-sentinel { text-align: center; padding: 16px; color: var(--text-muted); font-size: 0.85rem; }
.empty-state { text-align: center; padding: 40px 20px; color: var(--text-muted); }
.empty-state img { width: 160px; margin: 0 auto 16px; }
.pagination { display: flex; gap: 8px; justify-content: center; margin-top: 24px; }
.pagination a { padding: 8px 14px; border: 1px solid var(--card-border); border-radius: 8px; font-weight: 700; font-size: 0.85rem; color: var(--text-main); }
.pagination a.active { background: var(--neon); color: #fff; border-color: var(--neon); }

/* ── 404 / error pages ───────────────────────────────────────────────── */
.error-page { text-align: center; padding: 40px 20px; max-width: 480px; margin: 0 auto; }
.error-page img { width: 220px; margin: 0 auto 20px; }
.error-page h1 { font-size: 1.4rem; font-weight: 900; margin: 0 0 8px; color: var(--text-main); }
.error-page p { color: var(--text-muted); margin: 0 0 20px; }