/* ─── TOPBAR ─── */
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 28px;
  border-bottom: 1px solid var(--border);
  background: var(--surface);
}
.topbar .brand { display: flex; align-items: center; gap: 10px; }
.topbar .brand .logo { font-size: var(--fs-h1); }
.topbar .brand .title { font-size: var(--fs-h2); font-weight: 900; }
.topbar .brand .tag { font-size: var(--fs-body); color: var(--text-soft); }

.theme-toggle {
  border: 1px solid var(--border);
  background: var(--surface-alt);
  border-radius: 999px;
  padding: 6px 14px;
  font-size: var(--fs-body);
  color: var(--text);
}
.theme-toggle:hover { border-color: var(--pink); }

/* ─── PARTS — 2 cards per row, full width ─── */
.parts {
  width: 100%;
  margin: 0;
  padding: 40px 48px 72px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
@media (max-width: 900px) {
  .parts { grid-template-columns: 1fr; }
}

.part-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 28px 32px;
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 28px;
}
.part-card .icon { font-size: 40px; flex: 0 0 auto; }
.part-card .part-main { flex: 1 1 auto; min-width: 0; display: flex; flex-direction: column; gap: 10px; }
.part-card .part-head { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }
.part-card h3 { font-size: var(--fs-h3); }
.part-card p { font-size: var(--fs-body); }
.part-card .part-action { flex: 0 0 auto; }

.status-pill {
  font-size: var(--fs-body);
  padding: 6px 16px;
  border-radius: 999px;
  font-weight: 700;
}
.status-pill.live { background: var(--green-soft); color: var(--green); }
.status-pill.soon { background: var(--surface-alt); color: var(--text-soft); }

.part-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.tab-card {
  font-size: var(--fs-body);
  font-weight: 700;
  text-align: center;
  text-decoration: none;
  border: 1px solid var(--border);
  background: var(--surface-alt);
  color: var(--text);
  border-radius: 999px;
  padding: 10px 18px;
  box-shadow: 0 1px 4px rgba(233, 30, 99, 0.06);
  transition: border-color .15s, transform .1s, box-shadow .15s;
}
.tab-card:hover { border-color: var(--pink); transform: translateY(-1px); box-shadow: 0 3px 10px rgba(233, 30, 99, 0.14); text-decoration: none; }

.part-card .go {
  background: var(--pink);
  color: #fff;
  border: none;
  border-radius: var(--radius-sm);
  padding: 12px 26px;
  font-weight: 700;
  white-space: nowrap;
}
.part-card .go:hover { opacity: .9; }
.part-card .go[disabled] {
  background: var(--surface-alt);
  color: var(--text-soft);
  cursor: not-allowed;
}

@media (max-width: 860px) {
  .part-card { flex-direction: column; align-items: stretch; text-align: center; }
  .part-card .part-head { justify-content: center; }
  .part-card .part-action { align-self: center; }
}

.hero {
  width: 100%;
  margin: 36px 0 0;
  padding: 0 48px;
  text-align: center;
}
.hero p { font-size: var(--fs-body); max-width: 640px; margin: 8px auto 0; }