/* =====================================================================
   DailyStuffNow design system
   Palette: ink-navy base, electric violet + mint duotone accent.
   Type: Space Grotesk (display) / Inter (body) / JetBrains Mono (data)
   Signature element: the "pulse bar" — a strip of platform-colored
   ticks that ripple, representing the live heartbeat of the feed.
   ===================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@500;600;700&family=Inter:wght@400;500;600&family=JetBrains+Mono:wght@400;500&display=swap');

:root {
  --bg: #0b0e14;
  --bg-elevated: #10141d;
  --card: #151a25;
  --card-hover: #1a2130;
  --border: #232a3a;
  --text: #e9ecf4;
  --text-dim: #8b93a9;
  --text-faint: #5b6379;

  --accent: #7c6cf0;
  --accent-strong: #9384ff;
  --accent-soft: rgba(124, 108, 240, 0.16);
  --mint: #22d3b6;
  --mint-soft: rgba(34, 211, 182, 0.16);

  --reddit: #ff4500;
  --youtube: #ff2d55;
  --tiktok: #25f4ee;
  --x: #e8ecf4;
  --instagram: #dd2a7b;
  --facebook: #2f7cf6;

  --radius-lg: 20px;
  --radius-md: 14px;
  --radius-sm: 9px;
  --shadow-card: 0 1px 0 rgba(255, 255, 255, 0.02) inset, 0 10px 30px -14px rgba(0, 0, 0, 0.6);
  --shadow-pop: 0 20px 60px -20px rgba(0, 0, 0, 0.7);
  --font-display: 'Space Grotesk', system-ui, sans-serif;
  --font-body: 'Inter', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, monospace;
  --transition: 200ms cubic-bezier(.4, 0, .2, 1);
}

[data-theme="light"] {
  --bg: #f4f5f9;
  --bg-elevated: #ffffff;
  --card: #ffffff;
  --card-hover: #f8f8ff;
  --border: #e3e5ef;
  --text: #171a24;
  --text-dim: #5c6178;
  --text-faint: #9ba0b5;
  --accent-soft: rgba(124, 108, 240, 0.10);
  --mint-soft: rgba(34, 211, 182, 0.12);
  --shadow-card: 0 1px 0 rgba(255, 255, 255, 0.6) inset, 0 10px 30px -18px rgba(23, 26, 36, 0.25);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 15.5px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  transition: background var(--transition), color var(--transition);
}

body::before {
  /* faint ambient glow, fixed, non-interactive */
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background:
    radial-gradient(600px 320px at 12% -6%, var(--accent-soft), transparent 60%),
    radial-gradient(500px 280px at 88% 0%, var(--mint-soft), transparent 60%);
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button { font-family: inherit; }
.visually-hidden {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}
:focus-visible { outline: 2px solid var(--accent-strong); outline-offset: 2px; border-radius: 4px; }

.wrap { max-width: 1220px; margin: 0 auto; padding: 0 24px; position: relative; z-index: 1; }

/* ---------------------------------------------------------------
   Top bar
   --------------------------------------------------------------- */
.topbar {
  position: sticky; top: 0; z-index: 60;
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  background: color-mix(in srgb, var(--bg) 78%, transparent);
  border-bottom: 1px solid var(--border);
}
.topbar-inner {
  max-width: 1220px; margin: 0 auto; padding: 0 24px;
  height: 68px; display: flex; align-items: center; gap: 20px;
}
.brand { display: flex; align-items: center; gap: 10px; font-family: var(--font-display); font-weight: 700; font-size: 1.18rem; letter-spacing: -0.01em; }
.brand-mark {
  width: 34px; height: 34px; flex: none;
  display: flex; align-items: center; justify-content: center;
}
.brand-mark img { width: 34px; height: 34px; object-fit: contain; }
.brand small { display: block; font-family: var(--font-mono); font-weight: 400; font-size: .62rem; color: var(--text-faint); letter-spacing: .12em; text-transform: uppercase; margin-top: 1px; }

.nav-links { display: flex; align-items: center; gap: 4px; margin-left: 8px; }
.nav-links a {
  font-size: .92rem; font-weight: 500; color: var(--text-dim); padding: 8px 12px; border-radius: 8px;
  transition: color var(--transition), background var(--transition);
}
.nav-links a:hover, .nav-links a.active { color: var(--text); background: var(--card); }

.topbar-search {
  flex: 1; display: flex; justify-content: center;
}
.topbar-search form {
  width: 100%; max-width: 380px; position: relative;
}
.topbar-search input {
  width: 100%; background: var(--card); border: 1px solid var(--border); color: var(--text);
  border-radius: 999px; padding: 9px 16px 9px 38px; font-size: .88rem; font-family: var(--font-body);
  transition: border-color var(--transition), background var(--transition);
}
.topbar-search input::placeholder { color: var(--text-faint); }
.topbar-search input:focus { border-color: var(--accent); background: var(--card-hover); }
.topbar-search svg { position: absolute; left: 13px; top: 50%; transform: translateY(-50%); color: var(--text-faint); pointer-events: none; }

.topbar-actions { display: flex; align-items: center; gap: 10px; flex: none; }
.icon-btn {
  width: 38px; height: 38px; display: flex; align-items: center; justify-content: center;
  border-radius: 10px; border: 1px solid var(--border); background: var(--card); color: var(--text-dim);
  cursor: pointer; transition: all var(--transition);
}
.icon-btn:hover { color: var(--text); border-color: var(--accent); background: var(--card-hover); }

.btn {
  display: inline-flex; align-items: center; gap: 8px; font-weight: 600; font-size: .88rem;
  padding: 9px 18px; border-radius: 999px; border: 1px solid transparent; cursor: pointer;
  transition: all var(--transition); font-family: var(--font-body); white-space: nowrap;
}
.btn-primary { background: linear-gradient(135deg, var(--accent), #6a5ae8); color: #fff; box-shadow: 0 8px 22px -8px rgba(124,108,240,.8); }
.btn-primary:hover { transform: translateY(-1px); box-shadow: 0 12px 26px -8px rgba(124,108,240,.9); }
.btn-ghost { background: var(--card); color: var(--text); border-color: var(--border); }
.btn-ghost:hover { border-color: var(--accent); }

.user-chip { position: relative; }
.user-chip button {
  display: flex; align-items: center; gap: 8px; background: var(--card); border: 1px solid var(--border);
  border-radius: 999px; padding: 4px 12px 4px 4px; cursor: pointer; color: var(--text);
}
.user-chip img { width: 30px; height: 30px; border-radius: 50%; }
.user-chip span { font-size: .84rem; font-weight: 600; max-width: 110px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.user-menu {
  position: absolute; right: 0; top: calc(100% + 10px); min-width: 200px; background: var(--card-hover);
  border: 1px solid var(--border); border-radius: var(--radius-md); box-shadow: var(--shadow-pop);
  padding: 8px; display: none; z-index: 80;
}
.user-menu.open { display: block; }
.user-menu a, .user-menu .menu-meta {
  display: block; padding: 9px 12px; border-radius: 8px; font-size: .86rem;
}
.user-menu a { color: var(--text-dim); }
.user-menu a:hover { background: var(--bg-elevated); color: var(--text); }
.user-menu .menu-meta { color: var(--text-faint); font-size: .74rem; border-bottom: 1px solid var(--border); margin-bottom: 4px; padding-bottom: 10px; }

.hamburger { display: none; }

/* ---------------------------------------------------------------
   Hero + pulse bar (signature element)
   --------------------------------------------------------------- */
.hero { padding: 56px 0 28px; position: relative; }
.hero-eyebrow {
  font-family: var(--font-mono); font-size: .72rem; letter-spacing: .14em; text-transform: uppercase;
  color: var(--mint); display: flex; align-items: center; gap: 8px; margin-bottom: 18px;
}
.hero-eyebrow .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--mint); box-shadow: 0 0 0 4px var(--mint-soft); animation: dotpulse 2.2s ease-in-out infinite; }
@keyframes dotpulse { 0%, 100% { opacity: 1; } 50% { opacity: .4; } }

.hero h1 {
  font-family: var(--font-display); font-weight: 700; letter-spacing: -0.02em;
  font-size: clamp(2rem, 4.4vw, 3.1rem); line-height: 1.06; margin: 0 0 16px; max-width: 780px;
}
.hero h1 em { font-style: normal; background: linear-gradient(100deg, var(--accent-strong), var(--mint)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero p.lead { color: var(--text-dim); font-size: 1.03rem; max-width: 560px; margin: 0 0 30px; }

/* pulse bar: ticks per platform, ambient wave animation */
.pulse-bar {
  display: flex; align-items: flex-end; gap: 3px; height: 46px; margin-bottom: 34px;
  padding: 0 2px;
}
.pulse-bar .tick {
  flex: 1; min-width: 2px; max-width: 6px; border-radius: 3px;
  background: var(--tick-color, var(--accent));
  opacity: .55;
  animation: tickwave 2.6s ease-in-out infinite;
  animation-delay: var(--d, 0s);
}
@keyframes tickwave { 0%, 100% { transform: scaleY(.35); opacity: .35; } 50% { transform: scaleY(1); opacity: .9; } }
@media (prefers-reduced-motion: reduce) {
  .pulse-bar .tick, .hero-eyebrow .dot { animation: none; opacity: .7; transform: none; }
}

.hero-stats { display: flex; flex-wrap: wrap; gap: 28px; margin-bottom: 8px; }
.hero-stat { font-family: var(--font-mono); }
.hero-stat b { display: block; font-family: var(--font-display); font-size: 1.5rem; font-weight: 700; }
.hero-stat span { color: var(--text-faint); font-size: .72rem; text-transform: uppercase; letter-spacing: .08em; }

/* ---------------------------------------------------------------
   Filter bar
   --------------------------------------------------------------- */
.filter-bar {
  display: flex; flex-wrap: wrap; align-items: center; gap: 10px; margin: 30px 0 6px;
  padding: 14px; background: var(--card); border: 1px solid var(--border); border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
}
.filter-group { display: flex; flex-wrap: wrap; gap: 8px; flex: 1; }
.chip-select {
  appearance: none; background: var(--bg-elevated); border: 1px solid var(--border); color: var(--text);
  border-radius: 999px; padding: 8px 30px 8px 14px; font-size: .82rem; font-weight: 500; cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%238b93a9' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 12px center;
  transition: border-color var(--transition);
}
.chip-select:hover { border-color: var(--accent); }
.filter-actions { display: flex; gap: 8px; flex: none; margin-left: auto; }

.view-toggle { display: flex; background: var(--bg-elevated); border: 1px solid var(--border); border-radius: 999px; padding: 3px; gap: 2px; }
.view-toggle button {
  width: 34px; height: 30px; display: flex; align-items: center; justify-content: center; border: none;
  background: transparent; border-radius: 999px; color: var(--text-faint); cursor: pointer; transition: all var(--transition);
}
.view-toggle button[aria-pressed="true"] { background: var(--accent); color: #fff; }

/* platform quick-filter pills under the filter bar */
.platform-pills { display: flex; flex-wrap: wrap; gap: 8px; margin: 16px 0 6px; }
.platform-pill {
  display: inline-flex; align-items: center; gap: 7px; padding: 7px 14px 7px 10px; border-radius: 999px;
  background: var(--card); border: 1px solid var(--border); font-size: .8rem; font-weight: 600; color: var(--text-dim);
  transition: all var(--transition);
}
.platform-pill img { width: 15px; height: 15px; }
.platform-pill .count { font-family: var(--font-mono); color: var(--text-faint); font-weight: 400; }
.platform-pill:hover, .platform-pill.active { border-color: var(--pill-color, var(--accent)); color: var(--text); background: var(--card-hover); }

/* ---------------------------------------------------------------
   Feed grid + cards
   --------------------------------------------------------------- */
.feed-section { padding: 8px 0 80px; }
.feed-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; margin-top: 26px;
}
#feed-root.compact .feed-grid { grid-template-columns: repeat(4, 1fr); gap: 16px; }
#feed-root.list .feed-grid { grid-template-columns: 1fr; max-width: 760px; margin-left: auto; margin-right: auto; }

.post-card {
  display: flex; flex-direction: column; background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-card);
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
  position: relative;
}
.post-card:hover { transform: translateY(-4px); border-color: var(--accent); box-shadow: var(--shadow-pop); }
.post-card:hover .post-media img { transform: scale(1.05); }

.post-media { position: relative; aspect-ratio: 4 / 3; overflow: hidden; background: var(--bg-elevated); }
#feed-root.compact .post-media { aspect-ratio: 1 / 1; }
#feed-root.list .post-card { flex-direction: row; }
#feed-root.list .post-media { width: 220px; aspect-ratio: auto; flex: none; }
.post-media img { width: 100%; height: 100%; object-fit: cover; transition: transform 420ms ease; }
.post-media .no-media {
  width: 100%; height: 100%; display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, var(--bg-elevated), var(--card));
  color: var(--text-faint); font-family: var(--font-mono); font-size: .72rem; text-transform: uppercase; letter-spacing: .1em;
}
.play-badge {
  position: absolute; inset: 0; display: flex; align-items: center; justify-content: center;
  background: linear-gradient(0deg, rgba(0,0,0,.35), transparent 45%); opacity: 0; transition: opacity var(--transition);
}
.post-card:hover .play-badge { opacity: 1; }
.play-badge svg { filter: drop-shadow(0 4px 14px rgba(0,0,0,.5)); }

.platform-tag {
  position: absolute; top: 12px; left: 12px; display: flex; align-items: center; gap: 6px;
  padding: 5px 10px 5px 6px; border-radius: 999px; font-size: .72rem; font-weight: 700;
  background: color-mix(in srgb, var(--tag-color, var(--accent)) 88%, black 10%);
  color: #fff; backdrop-filter: blur(6px);
}
.platform-tag img { width: 13px; height: 13px; filter: brightness(0) invert(1); }
.content-type-tag {
  position: absolute; top: 12px; right: 12px; width: 26px; height: 26px; border-radius: 50%;
  background: rgba(10,12,18,.55); backdrop-filter: blur(6px); display: flex; align-items: center; justify-content: center; color: #fff;
}

.post-body { padding: 16px 18px 18px; display: flex; flex-direction: column; gap: 8px; flex: 1; }
.post-title { font-family: var(--font-display); font-weight: 600; font-size: 1rem; line-height: 1.32; }
.post-summary {
  color: var(--text-dim); font-size: .86rem; line-height: 1.5; display: -webkit-box;
  -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.post-meta { margin-top: auto; display: flex; align-items: center; justify-content: space-between; padding-top: 10px; }
.post-category { font-size: .74rem; color: var(--text-faint); font-weight: 600; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; max-width: 60%; }
.post-date { font-family: var(--font-mono); font-size: .7rem; color: var(--text-faint); }
.post-open { color: var(--accent-strong); font-size: 1.05rem; opacity: 0; transform: translateX(-4px); transition: all var(--transition); }
.post-card:hover .post-open { opacity: 1; transform: translateX(0); }

.load-more-wrap { text-align: center; margin-top: 40px; }
#load-more-btn { min-width: 200px; justify-content: center; }
.loading-indicator { display: none; margin-top: 16px; color: var(--text-faint); font-family: var(--font-mono); font-size: .78rem; }

.skeleton-card { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius-lg); overflow: hidden; }
.skeleton-shimmer {
  background: linear-gradient(100deg, var(--card) 30%, var(--card-hover) 50%, var(--card) 70%);
  background-size: 200% 100%; animation: shimmer 1.4s infinite;
}
@keyframes shimmer { 0% { background-position: 200% 0; } 100% { background-position: -200% 0; } }

.empty-state { text-align: center; padding: 80px 20px; color: var(--text-dim); }
.empty-state svg { margin-bottom: 18px; color: var(--text-faint); }
.empty-state h3 { font-family: var(--font-display); color: var(--text); margin: 0 0 8px; }

/* ---------------------------------------------------------------
   Card detail page
   --------------------------------------------------------------- */
.detail-wrap { max-width: 860px; margin: 40px auto 100px; padding: 0 24px; }
.detail-back { display: inline-flex; align-items: center; gap: 6px; color: var(--text-dim); font-size: .88rem; font-weight: 600; margin-bottom: 20px; }
.detail-back:hover { color: var(--accent-strong); }
.detail-card { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-card); }
.detail-hero { aspect-ratio: 16/9; background: var(--bg-elevated); overflow: hidden; }
.detail-hero img { width: 100%; height: 100%; object-fit: cover; }
.detail-body { padding: 30px 32px 34px; }
.detail-tag-row { display: flex; align-items: center; gap: 10px; margin-bottom: 16px; flex-wrap: wrap; }
.detail-title { font-family: var(--font-display); font-size: clamp(1.4rem, 3vw, 1.9rem); font-weight: 700; letter-spacing: -0.01em; margin: 0 0 10px; line-height: 1.24; }
.detail-meta { font-family: var(--font-mono); font-size: .78rem; color: var(--text-faint); margin-bottom: 22px; }
.detail-summary { color: var(--text-dim); font-size: .98rem; line-height: 1.7; margin-bottom: 26px; white-space: pre-line; }
.embed-wrapper { border-radius: var(--radius-md); overflow: hidden; margin-bottom: 26px; border: 1px solid var(--border); }
.embed-wrapper iframe { display: block; border: none; width: 100%; }
.detail-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 14px; justify-content: space-between; border-top: 1px solid var(--border); padding-top: 22px; }
.share-row { display: flex; gap: 8px; align-items: center; }
.share-row span { font-size: .78rem; color: var(--text-faint); margin-right: 4px; }
.share-link { width: 34px; height: 34px; border-radius: 50%; background: var(--bg-elevated); border: 1px solid var(--border); display: flex; align-items: center; justify-content: center; transition: all var(--transition); }
.share-link:hover { border-color: var(--accent); transform: translateY(-2px); }
.share-link img { width: 15px; height: 15px; }

/* ---------------------------------------------------------------
   Profile page
   --------------------------------------------------------------- */
.profile-wrap { max-width: 760px; margin: 56px auto 100px; padding: 0 24px; }
.profile-hero { display: flex; align-items: center; gap: 20px; margin-bottom: 34px; }
.profile-hero img { width: 76px; height: 76px; border-radius: 50%; border: 3px solid var(--card); box-shadow: var(--shadow-card); }
.profile-hero h1 { font-family: var(--font-display); font-size: 1.6rem; margin: 0 0 4px; }
.profile-hero p { color: var(--text-faint); margin: 0; font-family: var(--font-mono); font-size: .82rem; }
.profile-card { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 28px; box-shadow: var(--shadow-card); margin-bottom: 20px; }
.profile-row { display: flex; align-items: center; justify-content: space-between; padding: 14px 0; border-bottom: 1px solid var(--border); }
.profile-row:last-child { border-bottom: none; }
.profile-label { font-size: .74rem; text-transform: uppercase; letter-spacing: .08em; color: var(--text-faint); font-weight: 600; }
.profile-value { font-weight: 600; text-align: right; }

.switch { position: relative; display: inline-block; width: 46px; height: 26px; }
.switch input { opacity: 0; width: 0; height: 0; }
.slider { position: absolute; cursor: pointer; inset: 0; background: var(--border); border-radius: 999px; transition: var(--transition); }
.slider::before { content: ""; position: absolute; height: 20px; width: 20px; left: 3px; bottom: 3px; background: #fff; border-radius: 50%; transition: var(--transition); }
input:checked + .slider { background: var(--accent); }
input:checked + .slider::before { transform: translateX(20px); }

/* ---------------------------------------------------------------
   Login / provider choice page
   --------------------------------------------------------------- */
.auth-wrap { max-width: 460px; margin: 70px auto 100px; padding: 0 24px; }
.auth-card { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 36px 32px; box-shadow: var(--shadow-card); }
.auth-card h1 { font-family: var(--font-display); font-size: 1.5rem; margin: 0 0 8px; }
.auth-card p.sub { color: var(--text-dim); font-size: .9rem; margin: 0 0 26px; }
.provider-btn {
  display: flex; align-items: center; gap: 12px; width: 100%; padding: 13px 16px; margin-bottom: 10px;
  background: var(--bg-elevated); border: 1px solid var(--border); border-radius: var(--radius-md);
  font-weight: 600; font-size: .92rem; color: var(--text); cursor: pointer; transition: all var(--transition);
}
.provider-btn:hover { border-color: var(--accent); background: var(--card-hover); transform: translateY(-1px); }
.provider-btn img { width: 20px; height: 20px; }
.auth-foot { text-align: center; margin-top: 22px; font-size: .8rem; color: var(--text-faint); }
.auth-foot a { color: var(--accent-strong); font-weight: 600; }

/* ---------------------------------------------------------------
   Simple content pages (terms / privacy / error / subscribe result)
   --------------------------------------------------------------- */
.doc-wrap { max-width: 720px; margin: 56px auto 100px; padding: 0 24px; }
.doc-wrap h1 { font-family: var(--font-display); font-size: 1.9rem; margin-bottom: 6px; }
.doc-wrap .updated { color: var(--text-faint); font-family: var(--font-mono); font-size: .78rem; margin-bottom: 34px; }
.doc-wrap h2 { font-family: var(--font-display); font-size: 1.15rem; margin: 30px 0 10px; }
.doc-wrap p, .doc-wrap li { color: var(--text-dim); line-height: 1.7; font-size: .94rem; }

.notice-wrap { max-width: 520px; margin: 90px auto; padding: 0 24px; text-align: center; }
.notice-card { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 40px 32px; box-shadow: var(--shadow-card); }
.notice-card h1 { font-family: var(--font-display); font-size: 1.3rem; margin: 0 0 12px; }
.notice-card p { color: var(--text-dim); font-size: .92rem; line-height: 1.6; }
.notice-card code { display: block; margin-top: 16px; padding: 12px; background: var(--bg-elevated); border-radius: var(--radius-sm); font-family: var(--font-mono); font-size: .74rem; word-break: break-all; }

/* ---------------------------------------------------------------
   Footer
   --------------------------------------------------------------- */
.site-footer { border-top: 1px solid var(--border); background: var(--bg-elevated); margin-top: 40px; }
.footer-grid { max-width: 1220px; margin: 0 auto; padding: 52px 24px 30px; display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 40px; }
.footer-brand p { color: var(--text-dim); font-size: .88rem; max-width: 320px; margin: 12px 0 0; line-height: 1.6; }
.footer-col h4 { font-size: .74rem; text-transform: uppercase; letter-spacing: .1em; color: var(--text-faint); margin: 0 0 16px; }
.footer-col a { display: block; color: var(--text-dim); font-size: .88rem; margin-bottom: 10px; }
.footer-col a:hover { color: var(--text); }
.footer-social { display: flex; gap: 10px; margin-top: 4px; }
.footer-social a { width: 34px; height: 34px; border-radius: 50%; background: var(--card); border: 1px solid var(--border); display: flex; align-items: center; justify-content: center; }
.footer-social img { width: 15px; height: 15px; }
.subscribe-form { display: flex; gap: 8px; margin-top: 4px; }
.subscribe-form input { flex: 1; min-width: 0; background: var(--card); border: 1px solid var(--border); color: var(--text); border-radius: 999px; padding: 10px 16px; font-size: .84rem; }
.subscribe-form button { flex: none; }
.footer-bottom { border-top: 1px solid var(--border); }
.footer-bottom-inner { max-width: 1220px; margin: 0 auto; padding: 18px 24px; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 10px; }
.footer-bottom a, .footer-bottom span { color: var(--text-faint); font-size: .8rem; }
.footer-bottom a:hover { color: var(--text-dim); }
.footer-legal { display: flex; gap: 14px; }

/* Toast */
#toaster {
  position: fixed; bottom: 26px; left: 50%; transform: translateX(-50%) translateY(10px); z-index: 200;
  background: var(--card-hover); border: 1px solid var(--border); color: var(--text); padding: 12px 20px;
  border-radius: 999px; font-size: .86rem; font-weight: 500; box-shadow: var(--shadow-pop);
  opacity: 0; pointer-events: none; transition: all var(--transition);
}
#toaster.show { opacity: 1; transform: translateX(-50%) translateY(0); }

/* Back to top */
#back-to-top {
  position: fixed; right: 22px; bottom: 22px; width: 44px; height: 44px; border-radius: 50%;
  background: var(--card); border: 1px solid var(--border); color: var(--text); display: flex;
  align-items: center; justify-content: center; cursor: pointer; opacity: 0; visibility: hidden;
  transform: translateY(8px); transition: all var(--transition); z-index: 60; box-shadow: var(--shadow-card);
}
#back-to-top.show { opacity: 1; visibility: visible; transform: translateY(0); }
#back-to-top:hover { border-color: var(--accent); }

/* Mobile off-canvas menu */
.mobile-menu-backdrop { position: fixed; inset: 0; background: rgba(4,5,9,.6); backdrop-filter: blur(2px); z-index: 90; opacity: 0; visibility: hidden; transition: all var(--transition); }
.mobile-menu-backdrop.open { opacity: 1; visibility: visible; }
.mobile-menu {
  position: fixed; top: 0; left: 0; bottom: 0; width: 78vw; max-width: 320px; background: var(--bg-elevated);
  border-right: 1px solid var(--border); z-index: 95; transform: translateX(-100%); transition: transform 260ms cubic-bezier(.4,0,.2,1);
  padding: 22px; overflow-y: auto;
}
.mobile-menu.open { transform: translateX(0); }
.mobile-menu-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 26px; }
.mobile-menu nav a { display: block; padding: 12px 10px; font-weight: 600; color: var(--text-dim); border-radius: 10px; }
.mobile-menu nav a:hover { background: var(--card); color: var(--text); }
.mobile-search { margin-top: 20px; }
.mobile-search input { width: 100%; background: var(--card); border: 1px solid var(--border); color: var(--text); border-radius: 999px; padding: 10px 16px; }

/* ---------------------------------------------------------------
   Responsive
   --------------------------------------------------------------- */
@media (max-width: 980px) {
  .feed-grid, #feed-root.compact .feed-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
}

@media (max-width: 720px) {
  .nav-links, .topbar-search { display: none; }
  .hamburger { display: flex; }
  .topbar-inner { gap: 10px; }
  .topbar-actions { gap: 6px; }
  .hero { padding: 34px 0 18px; }
  .hero-stats { gap: 18px; }
  .filter-bar { flex-direction: column; align-items: stretch; }
  .filter-actions { margin-left: 0; justify-content: space-between; }
  .feed-grid, #feed-root.compact .feed-grid { grid-template-columns: 1fr; }
  #feed-root.list .post-card { flex-direction: column; }
  #feed-root.list .post-media { width: 100%; aspect-ratio: 4/3; }
  .detail-body { padding: 22px; }
  .footer-grid { grid-template-columns: 1fr; padding-top: 40px; }
  .detail-actions { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 400px) {
  .topbar-inner { padding: 0 12px; gap: 8px; }
  .brand small { display: none; }
  .btn.btn-primary { padding: 7px 12px; font-size: .82rem; }
}