@charset "UTF-8";

/* ---------- Codes page ---------- */
.codes-hero {
  position: relative;
  padding: 8rem 0 4rem;
  background:
    radial-gradient(circle at 30% 20%, rgba(244, 114, 182, 0.14) 0%, transparent 35%),
    radial-gradient(circle at 70% 80%, rgba(20, 184, 166, 0.12) 0%, transparent 40%),
    var(--bg-darker);
  text-align: center;
}
.codes-hero h1 {
  font-family: var(--font-title);
  font-size: clamp(2rem, 5vw, 3rem);
  color: #fff;
  margin-bottom: 0.75rem;
}
.codes-hero p {
  color: var(--text-muted);
  font-size: clamp(0.9375rem, 1.4vw, 1.0625rem);
  max-width: 620px;
  margin: 0 auto 1.5rem;
}
.codes-hero .btn-primary {
  margin-top: 0.5rem;
}

.codes-section {
  padding: 3rem 0 5rem;
}

.codes-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}
@media (min-width: 640px) {
  .codes-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (min-width: 1024px) {
  .codes-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.code-card {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  text-align: center;
  transition: transform 0.35s ease, box-shadow 0.35s ease;
  overflow: hidden;
}
.code-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--primary), var(--secondary), var(--accent));
}
.code-card:nth-child(2n)::before { background: linear-gradient(90deg, var(--secondary), var(--accent), var(--primary)); }
.code-card:nth-child(3n)::before { background: linear-gradient(90deg, var(--accent), var(--primary), var(--secondary)); }
.code-card:nth-child(4n)::before { background: linear-gradient(90deg, var(--primary), var(--accent), var(--secondary)); }

.code-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-glow);
}

.code-icon {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem;
  font-size: 1.5rem;
  color: #fff;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  box-shadow: 0 8px 20px rgba(20, 184, 166, 0.3);
}
.code-card:nth-child(2) .code-icon { background: linear-gradient(135deg, var(--secondary) 0%, #D97706 100%); box-shadow: 0 8px 20px rgba(245, 158, 11, 0.3); }
.code-card:nth-child(3) .code-icon { background: linear-gradient(135deg, var(--accent) 0%, #DB2777 100%); box-shadow: 0 8px 20px rgba(244, 114, 182, 0.3); }
.code-card:nth-child(4) .code-icon { background: linear-gradient(135deg, var(--primary-light) 0%, var(--primary) 100%); }
.code-card:nth-child(5) .code-icon { background: linear-gradient(135deg, var(--secondary-light) 0%, var(--secondary) 100%); }
.code-card:nth-child(6) .code-icon { background: linear-gradient(135deg, var(--accent-light) 0%, var(--accent) 100%); }
.code-card:nth-child(7) .code-icon { background: linear-gradient(135deg, #0EA5E9 0%, var(--primary) 100%); }
.code-card:nth-child(8) .code-icon { background: linear-gradient(135deg, #A78BFA 0%, var(--accent) 100%); }

.code-reward {
  font-family: var(--font-title);
  font-size: clamp(1rem, 2vw, 1.125rem);
  color: #fff;
  margin-bottom: 0.5rem;
}
.code-value {
  display: inline-block;
  font-family: 'Courier New', monospace;
  font-size: clamp(1.25rem, 2.5vw, 1.5rem);
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--secondary-light);
  background: rgba(245, 158, 11, 0.1);
  border: 1px dashed rgba(245, 158, 11, 0.4);
  border-radius: var(--radius-md);
  padding: 0.5rem 1rem;
  margin-bottom: 1rem;
  user-select: all;
}

.code-card .btn-copy {
  width: 100%;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-xl);
  font-weight: 700;
  color: #fff;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  border: none;
  cursor: pointer;
  transition: all 0.25s ease;
}
.code-card .btn-copy:hover {
  transform: scale(1.03);
  box-shadow: 0 8px 20px rgba(20, 184, 166, 0.35);
}
.code-card .btn-copy.copied {
  background: linear-gradient(135deg, var(--secondary) 0%, #D97706 100%);
}

.codes-note {
  margin-top: 2.5rem;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  text-align: center;
  color: var(--text-muted);
}
.codes-note i {
  color: var(--accent-light);
  margin-right: 0.5rem;
}
.codes-note a {
  color: var(--primary-light);
  text-decoration: underline;
}