/* Limestone Games — homepage styles. Scoped under .hub-root. */

:root {
  --bg: #F5F0E6;
  --paper: #FFFFFF;
  --paper-2: #FBF7EE;
  --ink: #1F1B16;
  --ink-soft: #6F6557;
  --line: rgba(31, 27, 22, 0.09);
  --line-2: rgba(31, 27, 22, 0.05);
  --accent: #F08488;
  --accent-2: #7BC97B;
  --accent-3: #8FA8E6;
  --accent-4: #F2A65A;
}

html, body {
  margin: 0;
  padding: 0;
  min-height: 100%;
  background: var(--bg);
}

body.hub-root {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  color: var(--ink);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

* { box-sizing: border-box; }

.hub-root h1, .hub-root h2, .hub-root h3, .hub-root h4 {
  font-family: 'Bricolage Grotesque', system-ui, sans-serif;
  letter-spacing: -0.02em;
  margin: 0;
}

.hub-shell {
  padding: 24px 40px 48px;
  max-width: 1500px;
  margin: 0 auto;
}

/* ───────────── Top nav ───────────── */
.hub-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 8px 0 22px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 24px;
}
.hub-nav-left {
  display: flex;
  align-items: center;
  gap: 32px;
}
.hub-logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: inherit;
}
.hub-logo svg { display: block; }
.hub-logo .wordmark {
  font-family: 'Bricolage Grotesque', system-ui, sans-serif;
  font-weight: 700;
  font-size: 20px;
  letter-spacing: -0.02em;
}
.hub-logo .wordmark .light {
  font-weight: 500;
  opacity: 0.7;
}
.hub-nav-links {
  display: flex;
  gap: 4px;
}
.hub-nav-links a {
  padding: 8px 12px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 500;
  color: var(--ink-soft);
  text-decoration: none;
  transition: all 0.15s;
}
.hub-nav-links a:hover,
.hub-nav-links a.active {
  background: var(--paper);
  color: var(--ink);
}

/* Search */
.hub-search {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--paper);
  padding: 9px 14px;
  border-radius: 999px;
  border: 1px solid var(--line);
  width: 300px;
  color: var(--ink-soft);
  font-size: 13px;
  transition: border-color 0.15s;
}
.hub-search:focus-within { border-color: var(--ink); }
.hub-search .icon { font-size: 14px; }
.hub-search input {
  background: transparent;
  border: none;
  outline: none;
  font: inherit;
  color: var(--ink);
  flex: 1;
  min-width: 0;
}
.hub-search input::placeholder { color: var(--ink-soft); }
.hub-search .kbd {
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 10px;
  padding: 2px 6px;
  background: rgba(0, 0, 0, 0.05);
  border-radius: 6px;
}
.hub-search .clear {
  cursor: pointer;
  padding: 2px 6px;
  font-size: 14px;
  color: var(--ink-soft);
  border: none;
  background: none;
}
.hub-search .clear:hover { color: var(--ink); }

/* ───────────── Category heroes ───────────── */
.ch-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  margin: 0 0 32px;
}
.ch-card {
  position: relative;
  overflow: hidden;
  border-radius: 24px;
  padding: 32px 36px;
  min-height: 300px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  cursor: pointer;
  transition: transform 0.35s cubic-bezier(0.2, 0.8, 0.2, 1), box-shadow 0.35s;
  font-family: 'Inter', system-ui, sans-serif;
  border: none;
  text-align: left;
  text-decoration: none;
}
.ch-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 32px 60px -28px rgba(31, 27, 22, 0.35);
}
.ch-card h3 {
  font-family: 'Bricolage Grotesque', system-ui, sans-serif;
  letter-spacing: -0.03em;
  margin: 0;
}

.ch-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 10.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  padding: 6px 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.14);
  border: 1px solid rgba(255, 255, 255, 0.22);
  width: fit-content;
  backdrop-filter: blur(4px);
  white-space: nowrap;
}
.ch-card.light .ch-eyebrow {
  background: rgba(0, 0, 0, 0.06);
  border-color: rgba(0, 0, 0, 0.1);
}
.ch-eyebrow::before {
  content: '';
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: currentColor;
  opacity: 0.7;
}

.ch-head { position: relative; z-index: 2; max-width: 58%; }
.ch-head h3 {
  font-size: 48px;
  font-weight: 600;
  line-height: 0.98;
  margin-top: 18px;
}
.ch-head .tag {
  font-size: 16px;
  opacity: 0.78;
  margin-top: 10px;
  max-width: 24ch;
  line-height: 1.35;
}
.ch-pitch {
  font-size: 13px;
  opacity: 0.7;
  max-width: 36ch;
  line-height: 1.55;
  margin: 16px 0 0;
}

.ch-foot {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 18px;
  position: relative;
  z-index: 3;
  margin-top: 24px;
  max-width: calc(100% - 16px);
}
.ch-feat {
  display: flex;
  flex-direction: column;
  gap: 2px;
  flex-shrink: 0;
  min-width: 0;
}
.ch-feat .l {
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 9.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  opacity: 0.55;
  white-space: nowrap;
}
.ch-feat .n {
  font-family: 'Bricolage Grotesque', sans-serif;
  font-size: 18px;
  font-weight: 600;
  white-space: nowrap;
}
.ch-feat .s {
  font-size: 11px;
  opacity: 0.65;
  white-space: nowrap;
}

.ch-cta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 11px 18px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 600;
  border: none;
  cursor: pointer;
  font-family: inherit;
  transition: transform 0.15s, gap 0.2s;
  white-space: nowrap;
  flex-shrink: 0;
  text-decoration: none;
}
.ch-card:hover .ch-cta { gap: 14px; }
.ch-cta .arrow {
  font-family: 'Bricolage Grotesque', sans-serif;
}

.ch-stat-pill {
  position: absolute;
  top: 24px;
  right: 24px;
  z-index: 3;
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 10.5px;
  letter-spacing: 0.1em;
  padding: 5px 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.16);
  border: 1px solid rgba(255, 255, 255, 0.24);
  backdrop-filter: blur(4px);
  white-space: nowrap;
}
.ch-card.light .ch-stat-pill {
  background: rgba(0, 0, 0, 0.06);
  border-color: rgba(0, 0, 0, 0.08);
}
.ch-stat-pill b { font-weight: 600; opacity: 0.95; }

.ch-art {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 1;
}

/* — Classic Arcade — pixel grid + chunky joystick — */
.ch-card.cat-classic {
  background: linear-gradient(135deg, #FFD89F 0%, #F2A65A 60%, #C97D3A 100%);
  color: #3A1F0A;
}
.ch-art-classic::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(0deg, rgba(58, 31, 10, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(58, 31, 10, 0.08) 1px, transparent 1px);
  background-size: 22px 22px;
  opacity: 0.7;
}
.ch-stick {
  position: absolute;
  right: 24px;
  top: 30px;
  width: 180px;
  height: 200px;
  pointer-events: none;
}
.ch-stick .base {
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 140px;
  height: 40px;
  border-radius: 20px 20px 6px 6px;
  background: #3A1F0A;
  box-shadow: inset 0 -3px 6px rgba(0, 0, 0, 0.3), inset 0 3px 6px rgba(255, 255, 255, 0.15);
}
.ch-stick .shaft {
  position: absolute;
  bottom: 34px;
  left: 50%;
  transform: translateX(-50%);
  width: 14px;
  height: 90px;
  background: linear-gradient(180deg, #1F1108, #3A1F0A);
  border-radius: 7px 7px 0 0;
}
.ch-stick .ball {
  position: absolute;
  bottom: 118px;
  left: 50%;
  transform: translateX(-50%);
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 35%, #FF4F2D, #B82A12);
  box-shadow: 0 6px 14px -4px rgba(0, 0, 0, 0.4),
    inset 0 -5px 10px rgba(0, 0, 0, 0.25),
    inset 0 3px 6px rgba(255, 255, 255, 0.4);
}
.ch-stick .btn {
  position: absolute;
  bottom: 10px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  box-shadow: inset 0 -2px 5px rgba(0, 0, 0, 0.35), inset 0 2px 4px rgba(255, 255, 255, 0.3);
}
.ch-stick .btn.b1 { right: 30px; background: radial-gradient(circle at 35% 35%, #FFD93D, #B8860B); }
.ch-stick .btn.b2 { right: 6px; background: radial-gradient(circle at 35% 35%, #4ECDC4, #1A8B82); }

/* — Retro — neon scanlines + flying saucer — */
.ch-card.cat-retro {
  background: radial-gradient(circle at 20% 30%, #4D2A8E 0%, #2B1456 60%, #150828 100%);
  color: #F2EFE6;
}
.ch-art-retro::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(0deg, rgba(255, 255, 255, 0.04) 0 1px, transparent 1px 4px);
  mix-blend-mode: screen;
}
.ch-art-retro::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 70% 25%, rgba(255, 85, 170, 0.25) 0%, transparent 30%),
    radial-gradient(circle at 90% 75%, rgba(95, 205, 255, 0.18) 0%, transparent 35%);
}
.ch-saucer {
  position: absolute;
  right: 48px;
  top: 48px;
  width: 140px;
  height: 70px;
}
.ch-saucer .dome {
  position: absolute;
  left: 50%;
  top: 0;
  transform: translateX(-50%);
  width: 80px;
  height: 40px;
  border-radius: 50% 50% 0 0;
  background: radial-gradient(ellipse at 35% 35%, #FF99CC, #FF55AA 60%, #B82A6F);
  box-shadow: 0 0 24px rgba(255, 85, 170, 0.6);
}
.ch-saucer .body {
  position: absolute;
  bottom: 14px;
  left: 0;
  right: 0;
  height: 30px;
  border-radius: 50%;
  background: linear-gradient(180deg, #4D2A8E, #2B1456);
  box-shadow: 0 0 30px rgba(95, 205, 255, 0.4);
}
.ch-saucer .light {
  position: absolute;
  bottom: 22px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #FFE066;
  box-shadow: 0 0 8px #FFE066;
}
.ch-saucer .light.l1 { left: 24px; }
.ch-saucer .light.l2 { left: 50%; transform: translateX(-50%); }
.ch-saucer .light.l3 { right: 24px; }

.ch-rock { position: absolute; border-radius: 30%; }
.ch-rock.r1 {
  top: 32%; left: 62%;
  width: 28px; height: 28px;
  background: #7B5AB0;
  box-shadow: 0 0 12px rgba(255, 85, 170, 0.3);
  transform: rotate(15deg);
}
.ch-rock.r2 {
  top: 75%; left: 75%;
  width: 18px; height: 18px;
  background: #9B7EDC;
  box-shadow: 0 0 8px rgba(155, 126, 220, 0.4);
  transform: rotate(-25deg);
}
.ch-rock.r3 {
  top: 18%; left: 80%;
  width: 12px; height: 12px;
  background: #5FCDFF;
  box-shadow: 0 0 6px rgba(95, 205, 255, 0.5);
}

/* — Strategy & Puzzles — overlapping discs + tangram — */
.ch-card.cat-puzzle {
  background: linear-gradient(135deg, #DCEFE0 0%, #A8D4B5 70%, #6FA383 100%);
  color: #1F3A2A;
}
.ch-art-puzzle::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle at 30% 60%, rgba(255, 255, 255, 0.4) 0%, transparent 50%);
  mix-blend-mode: overlay;
}
.ch-puzzle-shapes {
  position: absolute;
  right: -30px;
  top: -20px;
  width: 280px;
  height: 240px;
}
.ch-disc {
  position: absolute;
  border-radius: 50%;
  width: 50px;
  height: 50px;
  box-shadow: 0 6px 14px -4px rgba(0, 0, 0, 0.18),
    inset 0 -4px 8px rgba(0, 0, 0, 0.08),
    inset 0 3px 6px rgba(255, 255, 255, 0.4);
}
.ch-disc.d1 { top: 84px; left: 60px; background: radial-gradient(circle at 35% 35%, #F08488, #B84B4F); }
.ch-disc.d2 { top: 40px; left: 118px; background: radial-gradient(circle at 35% 35%, #F2D14E, #A88B14); }
.ch-disc.d3 { top: 130px; left: 118px; background: radial-gradient(circle at 35% 35%, #F08488, #B84B4F); }
.ch-disc.d4 { top: 90px; left: 176px; background: radial-gradient(circle at 35% 35%, #F2D14E, #A88B14); }
.ch-disc.d5 { top: 40px; left: 176px; background: radial-gradient(circle at 35% 35%, #F08488, #B84B4F); }
.ch-tri {
  position: absolute;
  top: 44px;
  left: 36px;
  width: 0;
  height: 0;
  border-left: 30px solid transparent;
  border-right: 30px solid transparent;
  border-bottom: 50px solid rgba(255, 255, 255, 0.42);
  transform: rotate(-12deg);
}
.ch-square {
  position: absolute;
  top: 24px;
  right: 30px;
  width: 42px;
  height: 42px;
  background: rgba(31, 90, 61, 0.18);
  border-radius: 7px;
  transform: rotate(20deg);
}

/* — Casino — felt + chip stack — */
.ch-card.cat-casino {
  background: radial-gradient(circle at 70% 30%, #2D6A52 0%, #1F4938 60%, #0F2A1E 100%);
  color: #F2EFE6;
}
.ch-art-casino::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 90% 80%, rgba(200, 161, 74, 0.18) 0%, transparent 35%),
    radial-gradient(circle at 10% 100%, rgba(240, 132, 136, 0.12) 0%, transparent 30%);
}
.ch-art-casino::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(0deg, rgba(255, 255, 255, 0.012) 0 1px, transparent 1px 3px);
}
.ch-chips {
  position: absolute;
  right: 48px;
  top: 36px;
  width: 120px;
  height: 170px;
}
.ch-cchip {
  position: absolute;
  width: 78px;
  height: 78px;
  border-radius: 50%;
  left: 50%;
  box-shadow: 0 8px 18px -6px rgba(0, 0, 0, 0.45),
    inset 0 -3px 8px rgba(0, 0, 0, 0.2),
    inset 0 2px 5px rgba(255, 255, 255, 0.18);
}
.ch-cchip::before {
  content: '';
  position: absolute;
  inset: 9px;
  border-radius: 50%;
  border: 2px dashed rgba(255, 255, 255, 0.35);
}
.ch-cchip::after {
  content: '';
  position: absolute;
  inset: 18px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.06);
}
.ch-cchip .v {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Bricolage Grotesque', sans-serif;
  font-weight: 700;
  font-size: 14px;
  color: #fff;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.4);
  z-index: 1;
}
.ch-cchip.cc1 { background: #D14B4B; top: 0;   transform: translate(-58%, 0) rotate(-7deg); }
.ch-cchip.cc2 { background: #5176B0; top: 26px; transform: translate(-44%, 0) rotate(5deg); }
.ch-cchip.cc3 { background: #1A1612; top: 52px; transform: translate(-52%, 0) rotate(-3deg); }
.ch-cchip.cc4 { background: #C8A14A; top: 78px; transform: translate(-46%, 0) rotate(8deg); }

@media (max-width: 1100px) {
  .ch-grid { grid-template-columns: 1fr; }
  .ch-head { max-width: 100%; }
}

/* ───────────── Top leaderboard ad ───────────── */
.ad-top { margin: 0 0 22px; }

/* ───────────── Filter pills ───────────── */
.hub-pill-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 18px;
}
.hub-pill {
  padding: 7px 13px;
  font-size: 12.5px;
  border-radius: 999px;
  background: var(--paper);
  border: 1px solid var(--line);
  color: var(--ink-soft);
  cursor: pointer;
  font: inherit;
  font-weight: 500;
  transition: all 0.15s;
}
.hub-pill:hover { color: var(--ink); }
.hub-pill.active {
  background: var(--ink);
  color: var(--bg);
  border-color: var(--ink);
}
.hub-results {
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 11px;
  color: var(--ink-soft);
  margin-bottom: 14px;
  letter-spacing: 0.04em;
}

/* ───────────── Layout: main + sidebar ───────────── */
.hub-layout {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 28px;
}

@media (max-width: 1100px) {
  .hub-layout { grid-template-columns: 1fr; }
  .hub-side { position: static !important; max-height: none !important; }
}

/* ───────────── Mosaic / tile grid ───────────── */
.hub-mosaic {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 14px;
  grid-auto-rows: 152px;
  grid-auto-flow: dense;
}
.hub-mosaic.tight { grid-auto-rows: 138px; }

@media (max-width: 900px) {
  .hub-mosaic { grid-template-columns: repeat(2, 1fr); }
  .hub-mosaic .tile { grid-column: span 1 !important; grid-row: span 1 !important; }
  .hub-mosaic.tight { grid-auto-rows: 120px; }
}

.tile {
  background: var(--paper);
  border-radius: 20px;
  padding: 14px;
  border: 1px solid var(--line);
  position: relative;
  overflow: hidden;
  cursor: pointer;
  transition: transform 0.25s cubic-bezier(0.2, 0.8, 0.2, 1),
    box-shadow 0.25s, border-color 0.15s;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  text-decoration: none;
  color: inherit;
}
.tile:hover {
  transform: translateY(-3px);
  box-shadow: 0 18px 36px -18px rgba(31, 27, 22, 0.22);
  border-color: rgba(31, 27, 22, 0.18);
}

.tile.s-hero  { grid-column: span 3; grid-row: span 2; }
.tile.s-tall  { grid-column: span 3; grid-row: span 2; }
.tile.s-wide  { grid-column: span 2; grid-row: span 1; }
.tile.s-med   { grid-column: span 2; grid-row: span 1; }
.tile.s-base  { grid-column: span 2; grid-row: span 1; }

.tile-art {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.5s cubic-bezier(0.2, 0.8, 0.2, 1), opacity 0.25s;
}
.tile:hover .tile-art {
  transform: scale(1.08) rotate(-2deg);
}
.tile.s-hero .tile-art {
  transform: translate(20%, 12%) scale(1);
  opacity: 0.8;
}
.tile.s-hero:hover .tile-art {
  transform: translate(20%, 12%) scale(1.06) rotate(-3deg);
}
.tile-decoration {
  position: absolute;
  inset: 0;
  opacity: 0.5;
  pointer-events: none;
}
.tile-decoration::before,
.tile-decoration::after {
  content: '';
  position: absolute;
  border-radius: 50%;
  filter: blur(20px);
}
.tile-decoration::before {
  width: 60%;
  height: 60%;
  right: -15%;
  top: -15%;
  background: rgba(255, 255, 255, 0.5);
}
.tile-decoration::after {
  width: 40%;
  height: 40%;
  left: -10%;
  bottom: -10%;
  background: rgba(0, 0, 0, 0.04);
}

/* Hover preview — animated mini-grid */
.tile-preview {
  position: absolute;
  inset: 14px;
  border-radius: 14px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s;
  overflow: hidden;
}
.tile.has-preview:hover .tile-preview { opacity: 1; }
.tile.has-preview:hover .tile-art { opacity: 0; }
.preview-grid {
  width: 100%;
  height: 100%;
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  grid-template-rows: repeat(8, 1fr);
  gap: 1px;
  padding: 6px;
  background: rgba(0, 0, 0, 0.04);
  border-radius: 12px;
}
.preview-grid div {
  background: rgba(0, 0, 0, 0.04);
  border-radius: 1px;
}
.preview-grid div.active {
  background: var(--cell, #7BC97B);
  animation: hub-pulse 1.2s ease-in-out infinite;
}
@keyframes hub-pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.7; transform: scale(0.92); }
}

/* Meta block */
.tile-meta {
  position: relative;
  z-index: 1;
  background: rgba(255, 255, 255, 0.92);
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
  border-radius: 14px;
  padding: 10px 14px;
  align-self: flex-start;
  max-width: calc(100% - 8px);
  border: 1px solid rgba(0, 0, 0, 0.04);
}
.tile-meta h3 {
  font-size: 15px;
  font-weight: 600;
  line-height: 1.2;
}
.tile-meta .meta-row {
  display: flex;
  gap: 10px;
  margin-top: 4px;
  align-items: center;
}
.tile-meta .meta-row span {
  font-size: 11px;
  color: var(--ink-soft);
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  letter-spacing: 0.02em;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.tile-meta .meta-row .best {
  color: var(--accent);
  font-weight: 600;
}

/* Hero tile */
.tile.s-hero .tile-meta {
  padding: 18px 22px;
  border-radius: 18px;
  max-width: 64%;
}
.tile.s-hero .tile-meta h3 {
  font-size: 32px;
  line-height: 1.05;
}
.tile.s-hero .tile-meta .desc {
  font-size: 13.5px;
  color: var(--ink-soft);
  margin-top: 6px;
  line-height: 1.45;
  max-width: 30ch;
}
.tile.s-hero .tile-meta .meta-row { margin-top: 12px; }
.tile.s-hero .play-cta {
  margin-top: 14px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--ink);
  color: var(--bg);
  padding: 9px 16px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 600;
  text-decoration: none;
}
.tile:hover .s-hero .play-cta,
.tile.s-hero:hover .play-cta {
  background: var(--accent);
}

/* Tile chrome */
.tile-tag {
  position: absolute;
  top: 12px;
  right: 12px;
  z-index: 2;
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 10px;
  padding: 4px 8px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.95);
  border: 1px solid var(--line);
  letter-spacing: 0.04em;
}
.tile-new {
  position: absolute;
  top: 12px;
  left: 12px;
  z-index: 2;
  background: var(--accent);
  color: #fff;
  font-size: 10px;
  padding: 3px 8px;
  border-radius: 999px;
  font-weight: 700;
  letter-spacing: 0.06em;
}

/* In-mosaic native ad */
.tile-ad {
  background: var(--paper);
  border-radius: 20px;
  padding: 14px;
  border: 1.5px dashed rgba(31, 27, 22, 0.18);
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  grid-column: span 2;
  grid-row: span 1;
}
.tile-ad .ad-tag {
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-soft);
}
.tile-ad .ad-body {
  flex: 1;
  margin: 8px 0;
  border-radius: 14px;
  background: repeating-linear-gradient(45deg, rgba(31, 27, 22, 0.04) 0 8px, transparent 8px 16px);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--ink-soft);
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 11px;
}
.tile-ad h4 {
  font-size: 13px;
  color: var(--ink-soft);
  font-weight: 500;
}

/* ───────────── Section heads ───────────── */
.hub-section-head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin: 28px 0 14px;
}
.hub-section-head h2 {
  font-size: 20px;
  font-weight: 600;
}
.hub-section-head .rule {
  flex: 1;
  height: 1px;
  background: var(--line);
}
.hub-section-head .count {
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 11px;
  color: var(--ink-soft);
  letter-spacing: 0.04em;
}

/* ───────────── Sidebar ───────────── */
.hub-side {
  position: sticky;
  top: 20px;
  align-self: start;
  display: flex;
  flex-direction: column;
  gap: 14px;
  max-height: calc(100vh - 40px);
  overflow-y: auto;
  padding-right: 2px;
}
.hub-side::-webkit-scrollbar { width: 4px; }
.hub-side::-webkit-scrollbar-thumb {
  background: var(--line);
  border-radius: 2px;
}
.side-card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 18px;
}
.side-card h4 {
  font-size: 13px;
  letter-spacing: -0.01em;
  margin: 0 0 12px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.side-card h4 .more {
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 10px;
  color: var(--ink-soft);
  font-weight: 500;
}
.rank {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 0;
  border-bottom: 1px dashed var(--line);
  cursor: pointer;
  transition: transform 0.15s;
  text-decoration: none;
  color: inherit;
}
.rank:hover { transform: translateX(2px); }
.rank:last-child { border: none; }
.rank .pos {
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 11px;
  color: var(--ink-soft);
  width: 18px;
  flex-shrink: 0;
}
.rank .glyph {
  width: 34px;
  height: 34px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.rank .name {
  flex: 1;
  font-size: 13px;
  font-weight: 500;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.rank .score {
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 11px;
  color: var(--ink-soft);
}

/* Stats card (dark) */
.stats-card {
  background: var(--ink);
  color: var(--bg);
  border-radius: 18px;
  padding: 18px;
}
.stats-card h4 {
  color: var(--bg);
  margin-bottom: 14px;
}
.stats-card h4 .more { color: rgba(255, 255, 255, 0.5); }
.stats-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.stat .l {
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 9.5px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  opacity: 0.55;
}
.stat .n {
  font-family: 'Bricolage Grotesque', sans-serif;
  font-size: 22px;
  font-weight: 600;
  line-height: 1;
  margin-top: 4px;
}
.stat .s {
  font-size: 10.5px;
  opacity: 0.6;
  margin-top: 3px;
}

/* Empty state */
.hub-empty {
  background: var(--paper);
  border: 1px dashed var(--line);
  border-radius: 20px;
  padding: 48px 20px;
  text-align: center;
  color: var(--ink-soft);
}
.hub-empty h3 {
  font-size: 18px;
  color: var(--ink);
  margin-bottom: 6px;
}
.hub-empty p { font-size: 13px; }

/* ───────────── Ad slot placeholder (default) ───────────── */
.ad-slot {
  border-radius: 16px;
  border: 1.5px dashed rgba(0, 0, 0, 0.12);
  background: rgba(0, 0, 0, 0.015);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 4px;
  color: rgba(0, 0, 0, 0.35);
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  min-height: 90px;
}
.ad-slot.size-leaderboard { min-height: 90px; }
.ad-slot.size-rectangle  { min-height: 250px; }
.ad-slot.size-sidebar    { min-height: 480px; }
.ad-slot .ad-size {
  opacity: 0.6;
  font-size: 10px;
}

/* ───────────── Footer ───────────── */
.hub-foot {
  margin-top: 48px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--ink-soft);
  font-size: 12.5px;
  flex-wrap: wrap;
  gap: 16px;
}
.hub-foot-links {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
}
.hub-foot-links a {
  color: inherit;
  text-decoration: none;
}
.hub-foot-links a:hover { color: var(--ink); }

/* ───────────── Small screens ───────────── */
@media (max-width: 700px) {
  .hub-shell { padding: 16px 18px 32px; }
  .hub-nav { flex-wrap: wrap; gap: 12px; }
  .hub-search { width: 100%; }
  .hub-nav-left { gap: 16px; }
  .hub-nav-links { display: none; }
  .ch-card { padding: 24px 22px; min-height: 260px; }
  .ch-head h3 { font-size: 36px; }
  .ch-head .tag { font-size: 14px; }
  .ch-stick, .ch-saucer, .ch-puzzle-shapes, .ch-chips { transform: scale(0.7); transform-origin: top right; }
}