/* =========================================================
   C++ WORLD WORKSHOP (series hub)
   ========================================================= */
:root {
  --cpp-blue: #00599c;
  --cpp-blue-dk: #004482;
  --cpp-blue-lt: rgba(0, 89, 156, .12);
}

/* ---------- live scene banner ---------- */
.cpp-hw {
  border: 1.5px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
  background: var(--card);
  margin: 0 0 24px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, .06);
}
.cpp-hw-stage {
  line-height: 0;
  background: #0b1620;
}
.cpp-hw-stage canvas {
  width: 100%;
  height: auto;
  display: block;
  cursor: pointer;
}
.cpp-hw-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  padding: 12px 14px;
  border-top: 1.5px solid var(--border);
}
.cpp-plan-btn {
  font: inherit;
  font-weight: 800;
  font-size: .84rem;
  padding: 8px 14px;
  border-radius: 9px;
  border: 1.5px solid var(--cpp-blue);
  background: var(--cpp-blue-lt);
  color: var(--cpp-blue-dk);
  cursor: pointer;
}
.cpp-plan-btn:hover {
  background: var(--cpp-blue);
  color: #fff;
}

/* ---------- progress ---------- */
.cpp-prog {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 18px;
  margin: 0 0 32px;
}
@media (max-width: 720px) {
  .cpp-prog {
    grid-template-columns: 1fr;
  }
}
.cpp-prog-card {
  border: 1.5px solid var(--border);
  border-radius: 14px;
  background: var(--card);
  padding: 16px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, .06);
}
.cpp-prog-bar {
  height: 12px;
  border-radius: 999px;
  background: var(--beige);
  border: 1px solid var(--border);
  overflow: hidden;
  margin: 10px 0 8px;
}
.cpp-prog-fill {
  height: 100%;
  width: 0;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--cpp-blue), var(--cpp-blue-dk));
  transition: width .4s ease;
}
.cpp-prog-badge {
  font-size: .86rem;
  font-weight: 700;
  color: var(--charcoal-lt);
  background: var(--cpp-blue-lt);
  border: 1px solid var(--cpp-blue);
  border-radius: 10px;
  padding: 10px 12px;
  margin-top: 8px;
}

/* ---------- episode grid ---------- */
.cpp-ep-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 16px;
  margin: 0 0 32px;
}
.cpp-ep {
  display: block;
  text-decoration: none;
  color: inherit;
  border: 1.5px solid var(--border);
  border-radius: 14px;
  background: var(--card);
  padding: 16px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, .06);
  transition: transform .12s ease, border-color .12s ease;
}
.cpp-ep:hover {
  transform: translateY(-3px);
  border-color: var(--cpp-blue);
}
.cpp-ep--capstone {
  border-color: var(--cpp-blue);
  background: linear-gradient(135deg, var(--cpp-blue-lt), transparent);
}
.cpp-ep-tag {
  font-size: .72rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .04em;
  color: var(--cpp-blue-dk);
  margin-bottom: 6px;
}
.cpp-ep-title {
  font-family: 'Fredoka', sans-serif;
  font-size: 1.08rem;
  margin-bottom: 6px;
}
.cpp-ep-desc {
  font-size: .86rem;
  color: var(--charcoal-lt);
}

/* ---------- need grid ---------- */
.cpp-need-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
  margin: 0 0 28px;
}
.cpp-need {
  border: 1.5px solid var(--border);
  border-radius: 14px;
  background: var(--beige);
  padding: 16px;
}
.cpp-need h3 {
  font-family: 'Fredoka', sans-serif;
  font-size: 1rem;
  margin: 0 0 8px;
}