/* ============================================================================
   ARCADE HUB — sidebar + game-grid landing page
   Reuses the color/font vars defined in assets/games/troll-dash/style.css
   (loaded before this file), scoped under .hub-shell so it can't collide
   with any leftover TV-hub rules still sitting in that file.
   ============================================================================ */

.hub-shell {
  display: grid;
  grid-template-columns: 240px 1fr;
  min-height: 100vh;
  min-height: 100svh;
}

/* ---- sidebar ---- */
.hub-sidebar {
  display: flex;
  flex-direction: column;
  gap: 28px;
  padding: 24px 18px;
  border-right: 1px solid var(--line);
  background: rgba(5, 0, 8, 0.5);
}

.hub-logo {
  font-family: var(--display);
  font-weight: 900;
  font-size: 20px;
  line-height: 1.15;
  text-transform: uppercase;
}

.hub-logo span {
  display: block;
  color: var(--green);
  text-shadow: 0 0 18px rgba(77, 255, 115, 0.4);
}

.hub-nav {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.hub-nav-link {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  border-radius: 10px;
  border-left: 3px solid transparent;
  color: var(--muted);
  font-weight: 700;
  font-size: 14px;
}

.hub-nav-link:hover {
  color: var(--ink);
  background: rgba(255, 255, 255, 0.05);
}

.hub-nav-link.is-active {
  color: var(--ink);
  background: var(--green-soft);
  border-left-color: var(--green);
}

.hub-nav-icon {
  width: 18px;
  text-align: center;
}

.hub-sidebar-spacer {
  flex: 1;
}

.hub-profile-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 16px 10px;
  border: 1px dashed var(--line);
  border-radius: 12px;
  text-align: center;
  cursor: pointer;
  background: none;
  font: inherit;
  color: inherit;
  width: 100%;
}

.hub-profile-card:hover {
  border-color: rgba(255, 255, 255, 0.3);
}

.hub-profile-card.is-logged-in {
  border-style: solid;
  border-color: var(--green);
}

.hub-profile-avatar {
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  border: 1px solid var(--line);
  font-size: 18px;
  overflow: hidden;
}

.hub-profile-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.hub-profile-name {
  margin: 0;
  font-size: 12px;
  font-weight: 700;
  color: var(--ink);
  word-break: break-all;
}

.hub-profile-sub {
  margin: 0;
  font-size: 11px;
  color: var(--muted);
  letter-spacing: 0.02em;
}

/* ---- main column ---- */
.hub-main {
  padding: 28px clamp(20px, 4vw, 48px) 40px;
}

.hub-topbar {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 20px;
  margin-bottom: 22px;
}

.hub-search {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 240px;
  padding: 10px 14px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.04);
}

.hub-search input {
  flex: 1;
  border: 0;
  background: none;
  color: var(--ink);
  font: inherit;
  font-size: 14px;
}

.hub-search input:focus {
  outline: none;
}

.hub-search input::placeholder {
  color: var(--muted);
}

.hub-hero h1 {
  margin: 6px 0 8px;
  font-family: var(--display);
  font-weight: 900;
  font-size: clamp(38px, 5.2vw, 64px);
  line-height: 0.96;
  text-transform: uppercase;
}

.hub-hero p {
  margin: 0 0 22px;
  color: var(--muted);
  font-size: 16px;
}

/* ---- category pills ---- */
.hub-categories {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 28px;
}

.hub-pill {
  padding: 9px 18px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.03);
  color: var(--muted);
  font-weight: 700;
  font-size: 13px;
  cursor: pointer;
  transition: border-color 160ms ease, color 160ms ease, background 160ms ease;
}

.hub-pill:hover {
  color: var(--ink);
  border-color: rgba(255, 255, 255, 0.3);
}

.hub-pill.is-active {
  background: var(--green);
  border-color: var(--green);
  color: #04140a;
}

/* ---- game grid ---- */
.hub-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 20px;
  margin-bottom: 30px;
}

.hub-card {
  position: relative;
  display: flex;
  flex-direction: column;
  border-radius: 16px;
  border: 1px solid var(--line);
  overflow: hidden;
  background: var(--panel);
  transition: transform 200ms ease, border-color 200ms ease, box-shadow 200ms ease;
}

.hub-card:hover,
.hub-card:focus-within {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}

.hub-card[data-accent="green"] { border-color: rgba(77, 255, 115, 0.5); }
.hub-card[data-accent="cyan"] { border-color: rgba(77, 238, 255, 0.5); }
.hub-card[data-accent="red"] { border-color: rgba(255, 49, 79, 0.5); }
.hub-card[data-accent="gold"] { border-color: rgba(255, 216, 77, 0.5); }
.hub-card[data-accent="purple"] { border-color: rgba(154, 92, 255, 0.5); }

.hub-card-tag {
  position: absolute;
  top: 14px;
  left: 14px;
  z-index: 2;
  padding: 4px 10px;
  border-radius: 999px;
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  background: rgba(5, 0, 8, 0.75);
}

.hub-card[data-accent="green"] .hub-card-tag { color: var(--green); border: 1px solid rgba(77, 255, 115, 0.5); }
.hub-card[data-accent="cyan"] .hub-card-tag { color: var(--cyan); border: 1px solid rgba(77, 238, 255, 0.5); }
.hub-card[data-accent="red"] .hub-card-tag { color: var(--red); border: 1px solid rgba(255, 49, 79, 0.5); }
.hub-card[data-accent="gold"] .hub-card-tag { color: var(--gold); border: 1px solid rgba(255, 216, 77, 0.5); }
.hub-card[data-accent="purple"] .hub-card-tag { color: var(--purple); border: 1px solid rgba(154, 92, 255, 0.5); }

.hub-card-art {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
}

.hub-card-art img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
  transition: transform 260ms ease;
}

.hub-card:hover .hub-card-art img {
  transform: scale(1.05);
}

.hub-card-art-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  width: 100%;
  height: 100%;
  border-bottom: 1px dashed var(--line);
  background: rgba(255, 255, 255, 0.03);
  color: var(--muted);
  font-size: 12px;
  text-align: center;
}

.hub-card-art-placeholder .icon {
  font-size: 26px;
  opacity: 0.6;
}

.hub-card-art-placeholder strong {
  color: var(--ink);
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.hub-card-body {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 16px 18px 18px;
}

.hub-card-body h3 {
  margin: 0;
  font-family: var(--display);
  font-weight: 900;
  font-size: 19px;
  text-transform: uppercase;
}

.hub-card-meta {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--muted);
  font-size: 12px;
  font-family: var(--mono);
}

.hub-card-play {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 4px;
  padding: 11px 14px;
  border-radius: 10px;
  border: none;
  font-weight: 800;
  font-size: 13px;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  cursor: pointer;
}

.hub-card[data-accent="green"] .hub-card-play { background: var(--green); color: #04140a; }
.hub-card[data-accent="cyan"] .hub-card-play { background: var(--cyan); color: #04140a; }
.hub-card[data-accent="red"] .hub-card-play { background: var(--red); color: #200004; }
.hub-card[data-accent="gold"] .hub-card-play { background: var(--gold); color: #241900; }
.hub-card[data-accent="purple"] .hub-card-play { background: var(--purple); color: #0d0420; }

.hub-card.is-locked {
  opacity: 0.62;
  filter: grayscale(0.4);
}

.hub-card.is-locked .hub-card-play {
  background: rgba(255, 255, 255, 0.08);
  color: var(--muted);
  cursor: default;
}

.hub-card.hub-card-hidden {
  display: none;
}

/* ---- stats + tip footer ---- */
.hub-footer {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  align-items: stretch;
}

.hub-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding: 18px 22px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.02);
}

.hub-stat {
  display: flex;
  align-items: center;
  gap: 10px;
  flex: 1;
  min-width: 140px;
}

.hub-stat-icon {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border-radius: 8px;
  border: 1px dashed var(--line);
  font-size: 15px;
}

.hub-stat-label {
  margin: 0;
  font-size: 11px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.hub-stat-value {
  margin: 0;
  font-weight: 800;
  font-size: 15px;
}

@media (max-width: 900px) {
  .hub-shell {
    grid-template-columns: 1fr;
  }

  .hub-sidebar {
    flex-direction: row;
    align-items: center;
    overflow-x: auto;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .hub-sidebar-spacer {
    display: none;
  }

  .hub-profile-card {
    display: none;
  }

  .hub-topbar {
    flex-direction: column;
    align-items: stretch;
  }

  .hub-footer {
    grid-template-columns: 1fr;
  }
}