* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

body {
  background: #030712;
  background-image: 
    radial-gradient(at 0% 0%, rgba(14, 165, 233, 0.15) 0px, transparent 50%),
    radial-gradient(at 100% 100%, rgba(16, 185, 129, 0.12) 0px, transparent 50%);
  color: #F8FAFC;
  min-height: 100vh;
  display: flex;
  justify-content: flex-start; /* Left side alignment */
  align-items: flex-start;
  padding: 40px 20px 40px 60px; /* Left aligned spacing */
}

.page-container {
  width: 100%;
  max-width: 850px;
  margin: 0; /* Ensures container stays on left */
}

.glass-card {
  background: rgba(15, 23, 42, 0.8);
  border: 1px solid rgba(56, 189, 248, 0.25);
  border-radius: 24px;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.8), 0 0 30px rgba(56, 189, 248, 0.1);
  padding: 36px;
}

.card-header {
  margin-bottom: 28px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding-bottom: 20px;
}

.back-link {
  color: #38BDF8;
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 600;
  display: inline-block;
  margin-bottom: 12px;
  transition: transform 0.2s ease;
}

.back-link:hover {
  transform: translateX(-4px);
  color: #7DD3FC;
}

.card-header h2 {
  font-size: 1.8rem;
  color: #FFFFFF;
  letter-spacing: 0.5px;
  margin-bottom: 6px;
}

.subtitle {
  color: #94A3B8;
  font-size: 0.95rem;
}

.offers-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 20px;
}

/* Individual Offer Card */
.offer-card {
  background: rgba(11, 19, 43, 0.7);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 16px;
  padding: 22px;
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
  transition: all 0.25s ease;
}

.offer-card:hover {
  border-color: rgba(56, 189, 248, 0.4);
  transform: translateY(-3px);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.5), 0 0 15px rgba(56, 189, 248, 0.15);
}

.offer-tag {
  align-self: flex-start;
  background: rgba(56, 189, 248, 0.15);
  color: #38BDF8;
  border: 1px solid rgba(56, 189, 248, 0.3);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 20px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 12px;
}

.offer-title {
  font-size: 1.2rem;
  color: #F8FAFC;
  font-weight: 700;
  margin-bottom: 8px;
}

.offer-desc {
  font-size: 0.88rem;
  color: #94A3B8;
  line-height: 1.5;
  margin-bottom: 20px;
}

.offer-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px dashed rgba(255, 255, 255, 0.12);
  padding-top: 14px;
  margin-top: auto;
}

.code-box {
  background: rgba(255, 255, 255, 0.05);
  border: 1px dashed #38BDF8;
  color: #38BDF8;
  font-family: monospace;
  font-size: 1rem;
  font-weight: 700;
  padding: 6px 14px;
  border-radius: 8px;
  letter-spacing: 1px;
}

.copy-btn {
  background: linear-gradient(135deg, #38BDF8, #0284C7);
  color: #030712;
  border: none;
  font-weight: 700;
  padding: 8px 16px;
  border-radius: 8px;
  cursor: pointer;
  font-size: 0.85rem;
  transition: all 0.2s ease;
}

.copy-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(56, 189, 248, 0.4);
}

.copy-btn.copied {
  background: #10B981;
  color: #FFFFFF;
}