/* ==========================================================================
   GLOBAL EDU PLATFORM — HOMEPAGE PORTAL SPECIFIC (style.css)
   Hero banner, game grid cards, daily challenge box, stats row.
   ========================================================================== */

/* Hero Banner */
.portal-hero {
  text-align: center;
  padding: var(--space-8) var(--space-4) var(--space-6);
  position: relative;
}

.hero-tag {
  display: inline-flex;
  flex-wrap: wrap;
  justify-content: center;
  text-align: center;
  max-width: 100%;
  align-items: center;
  gap: var(--space-2);
  background: rgba(99, 102, 241, 0.12);
  border: 1px solid var(--primary);
  color: var(--primary-light);
  font-size: var(--text-xs);
  font-weight: 700;
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  margin-bottom: var(--space-3);
  text-transform: uppercase;
  letter-spacing: 0.8px;
}

.hero-title {
  font-size: clamp(1.6rem, 5vw, 3.25rem);
  font-weight: 900;
  margin-bottom: var(--space-3);
  background: linear-gradient(135deg, #FFFFFF 30%, #A5B4FC 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  word-break: break-word;
  overflow-wrap: break-word;
}

.hero-desc {
  font-size: clamp(1rem, 2.5vw, 1.25rem);
  color: var(--text-muted);
  max-width: 620px;
  margin: 0 auto var(--space-6);
}

/* User Progress Bar / Streak Bar */
.user-status-bar {
  display: flex;
  align-items: center;
  justify-content: space-around;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: var(--space-4);
  max-width: 600px;
  margin: 0 auto var(--space-8);
  box-shadow: var(--shadow-sm);
}

.status-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.status-icon {
  font-size: 1.75rem;
}

.status-meta {
  display: flex;
  flex-direction: column;
}

.status-label {
  font-size: var(--text-xs);
  color: var(--text-muted);
  text-transform: uppercase;
}

.status-val {
  font-family: var(--font-mono);
  font-size: var(--text-xl);
  font-weight: 800;
  color: var(--text);
}

/* Games & Modules Grid */
.section-title {
  font-size: var(--text-2xl);
  margin-bottom: var(--space-4);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-5);
  margin-bottom: var(--space-8);
}

.game-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: var(--space-5);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: all var(--duration-normal) var(--ease-out);
  position: relative;
  overflow: hidden;
}

.game-card:hover {
  transform: translateY(-4px);
  border-color: var(--primary);
  box-shadow: var(--shadow-lg);
}

.card-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: var(--space-3);
}

.card-badge {
  font-size: var(--text-xs);
  font-weight: 700;
  padding: 4px 10px;
  border-radius: var(--radius-full);
}

.badge-math {
  background: rgba(99, 102, 241, 0.18);
  color: #A5B4FC;
}

.badge-geo {
  background: rgba(16, 185, 129, 0.18);
  color: #6EE7B7;
}

.badge-learn {
  background: rgba(245, 158, 11, 0.18);
  color: #FCD34D;
}

.card-icon {
  font-size: 2.25rem;
}

.card-title {
  font-size: var(--text-xl);
  font-weight: 800;
  margin-bottom: var(--space-2);
  color: var(--text);
}

.card-desc {
  font-size: var(--text-sm);
  color: var(--text-muted);
  line-height: 1.5;
  margin-bottom: var(--space-4);
}

.card-footer {
  margin-top: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.card-highscore {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--text-muted);
}

/* Daily Challenge Box */
.daily-box {
  background: linear-gradient(135deg, #1E1B4B 0%, #1E293B 100%);
  border: 1px solid rgba(99, 102, 241, 0.35);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  margin-bottom: var(--space-8);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
}

.daily-content h3 {
  font-size: var(--text-xl);
  margin-bottom: var(--space-1);
}

.daily-content p {
  color: var(--text-muted);
  font-size: var(--text-sm);
}

/* Mobile 480px Responsive */
@media (max-width: 480px) {
  .portal-hero {
    padding: var(--space-4) 0 var(--space-4);
  }

  .user-status-bar {
    padding: var(--space-3) var(--space-2);
    margin-bottom: var(--space-6);
  }

  .status-item {
    gap: var(--space-2);
  }

  .status-icon {
    font-size: 1.35rem;
  }

  .status-val {
    font-size: var(--text-base);
  }

  .cards-grid {
    grid-template-columns: 1fr;
    gap: var(--space-3);
  }
}

/* User Pill & Modals */
.user-pill-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: var(--surface-hover);
  border: 1px solid var(--surface-border);
  padding: 0.35rem 0.75rem;
  border-radius: var(--radius-full);
  color: var(--text);
  font-size: 0.85rem;
  cursor: pointer;
}

.xp-badge {
  background: rgba(245, 158, 11, 0.2);
  color: var(--accent);
  padding: 0.15rem 0.4rem;
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
}

.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: 1rem;
}

.modal-content {
  background: var(--surface);
  border: 1px solid var(--surface-border);
  border-radius: var(--radius-xl);
  width: 100%;
  max-width: 480px;
  padding: 2rem;
  box-shadow: var(--shadow-xl);
  max-height: 90vh;
  overflow-y: auto;
}

.form-group {
  margin-bottom: 1rem;
  text-align: left;
}

.form-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-muted);
  margin-bottom: 0.4rem;
}

.form-input {
  width: 100%;
  padding: 0.75rem 1rem;
  background: var(--surface-hover);
  border: 1px solid var(--surface-border);
  border-radius: var(--radius-md);
  color: var(--text);
  font-size: 1rem;
  outline: none;
}

.form-input:focus {
  border-color: var(--primary);
}

.lb-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

.lb-table th, .lb-table td {
  padding: 0.5rem 0.6rem;
  border-bottom: 1px solid var(--surface-border);
}

.lb-row-me {
  background: rgba(99, 102, 241, 0.15);
  font-weight: 700;
}

.tier-pill {
  display: inline-block;
  padding: 0.2rem 0.5rem;
  border: 1px solid;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 700;
}

.badge-you {
  background: var(--primary);
  color: #fff;
  font-size: 0.65rem;
  padding: 0.1rem 0.35rem;
  border-radius: var(--radius-sm);
  margin-left: 0.3rem;
}