/* Profile Page Styles */
.profile-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem;
}

.profile-header {
  text-align: center;
  margin-bottom: 3.5rem;
  padding: 2rem;
}

.profile-avatar-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.profile-avatar {
  width: 140px;
  height: 140px;
  background: var(--gradient-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 4rem;
  box-shadow: var(--glow-orange), var(--shadow-xl);
  border: 5px solid rgba(36, 45, 66, 0.8);
  transition: all var(--transition-base);
  overflow: hidden;
  position: relative;
}

.profile-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: absolute;
  top: 0;
  left: 0;
}

.profile-avatar span {
  position: relative;
  z-index: 1;
}

.profile-avatar:hover {
  transform: scale(1.08) rotate(5deg);
  box-shadow: var(--glow-orange), var(--shadow-xl), 0 0 60px rgba(246, 133, 27, 0.5);
}

.photo-upload-btn {
  font-size: 0.95rem;
  padding: 0.75rem 1.5rem;
  border-radius: 12px;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-base);
}

.photo-upload-btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--glow-orange), var(--shadow-lg);
}

.profile-header h1 {
  font-size: 2.8rem;
  margin-bottom: 0.75rem;
  font-weight: 900;
  letter-spacing: -1px;
}

.profile-header p {
  color: var(--text-secondary);
  font-size: 1.05rem;
}

/* Profile Grid */
.profile-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
}

.profile-card {
  background: linear-gradient(135deg, rgba(36, 45, 66, 0.6) 0%, rgba(30, 37, 54, 0.4) 100%);
  backdrop-filter: blur(20px);
  padding: 2.5rem;
  border-radius: 24px;
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-lg);
  transition: all var(--transition-slow);
  position: relative;
  overflow: hidden;
}

.profile-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: var(--gradient-primary);
}

.profile-card:hover {
  transform: translateY(-8px) scale(1.01);
  box-shadow: var(--glow-orange), var(--shadow-xl);
  border-color: var(--primary-orange);
}

.profile-card.full-width {
  grid-column: 1 / -1;
}

.profile-card h2 {
  margin-bottom: 2rem;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-size: 1.6rem;
  font-weight: 800;
  letter-spacing: -0.5px;
  position: relative;
  z-index: 1;
}

/* Stats List */
.stats-list {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.stat-row {
  display: flex;
  justify-content: space-between;
  padding: 1.5rem;
  background: linear-gradient(135deg, rgba(22, 27, 43, 0.6) 0%, rgba(16, 20, 35, 0.4) 100%);
  backdrop-filter: blur(10px);
  border-radius: 14px;
  align-items: center;
  border: 1px solid var(--border-color);
  transition: all var(--transition-base);
}

.stat-row:hover {
  background: linear-gradient(135deg, rgba(36, 45, 66, 0.6) 0%, rgba(30, 37, 54, 0.4) 100%);
  border-color: var(--primary-orange);
  transform: translateX(8px);
  box-shadow: var(--shadow-md);
}

.stat-row .stat-label {
  color: var(--text-secondary);
  font-size: 1.05rem;
  font-weight: 500;
}

.stat-row .stat-value {
  color: var(--text-primary);
  font-weight: 700;
  font-size: 1.3rem;
}

.stat-row .stat-value.highlight {
  background: linear-gradient(135deg, var(--success-color), #34D399);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-size: 1.5rem;
}

/* Wallet Form */
.wallet-form {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.wallet-form label {
  color: var(--text-secondary);
  font-weight: 600;
  font-size: 1.05rem;
}

.wallet-form input {
  padding: 1rem 1.25rem;
  background: var(--dark-bg);
  border: 2px solid var(--border-color);
  border-radius: 10px;
  color: var(--text-primary);
  font-family: 'Courier New', monospace;
  font-size: 0.95rem;
  transition: all 0.3s ease;
}

.wallet-form input::placeholder {
  color: var(--text-muted);
}

.wallet-form input:focus {
  outline: none;
  border-color: var(--primary-color);
  background: var(--card-bg);
  box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.1);
}

.wallet-form small {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-top: -0.5rem;
}

/* Referral Section */
.referral-section {
  text-align: center;
}

.referral-code-box {
  display: flex;
  gap: 1rem;
  align-items: center;
  justify-content: center;
  background: var(--dark-bg);
  padding: 1.5rem;
  border-radius: 12px;
  margin-bottom: 1.5rem;
  border: 2px solid var(--border-color);
  transition: all 0.3s ease;
}

.referral-code-box:hover {
  border-color: var(--primary-color);
  background: var(--card-hover);
}

.referral-code-box span {
  font-size: 1.75rem;
  font-weight: 800;
  font-family: 'Courier New', monospace;
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: 2px;
}

.btn-icon {
  padding: 0.75rem 1rem;
  min-width: auto;
  font-size: 1.2rem;
}

.referral-section p {
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
  line-height: 1.6;
}

/* Transactions List */
.transactions-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  max-height: 400px;
  overflow-y: auto;
}

.transaction-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem;
  background: var(--dark-bg);
  border-radius: 8px;
  border-left: 4px solid transparent;
}

.transaction-item.completed {
  border-left-color: var(--success-color);
}

.transaction-item.pending {
  border-left-color: var(--warning-color);
}

.transaction-item.failed {
  border-left-color: var(--accent-color);
}

.transaction-info {
  flex: 1;
}

.transaction-amount {
  font-weight: bold;
  color: var(--success-color);
  font-size: 1.1rem;
}

.transaction-status {
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-top: 0.25rem;
}

.transaction-date {
  color: var(--text-secondary);
  font-size: 0.85rem;
}

.transaction-hash {
  font-family: monospace;
  font-size: 0.8rem;
  color: var(--primary-color);
  text-decoration: none;
  margin-left: 1rem;
}

.transaction-hash:hover {
  text-decoration: underline;
}

/* Status Badge */
.status-badge {
  padding: 0.25rem 0.75rem;
  border-radius: 12px;
  font-size: 0.8rem;
  font-weight: 600;
}

.status-badge.completed {
  background: rgba(81, 207, 102, 0.2);
  color: var(--success-color);
}

.status-badge.pending {
  background: rgba(255, 217, 61, 0.2);
  color: var(--warning-color);
}

.status-badge.failed {
  background: rgba(255, 107, 107, 0.2);
  color: var(--accent-color);
}

/* Responsive */
@media (max-width: 768px) {
  .profile-grid {
    grid-template-columns: 1fr;
  }
  
  .transaction-item {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
  }
  
  .transaction-hash {
    margin-left: 0;
  }
}

/* Web3 Wallet Styles */
.wallet-connected-box {
  background: var(--dark-bg);
  padding: 1.5rem;
  border-radius: 12px;
  border: 2px solid var(--success-color);
}

.wallet-status {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
  font-weight: 600;
  color: var(--success-color);
  font-size: 1.05rem;
}

.status-indicator {
  font-size: 0.8rem;
  animation: pulse-green 2s infinite;
}

@keyframes pulse-green {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

.wallet-address-display {
  background: var(--card-bg);
  padding: 1rem;
  border-radius: 8px;
  font-family: 'Courier New', monospace;
  font-size: 0.95rem;
  margin-bottom: 1.25rem;
  word-break: break-all;
  border: 1px solid var(--border-color);
}

.wallet-address-display strong {
  color: var(--text-secondary);
  display: block;
  margin-bottom: 0.5rem;
  font-size: 0.85rem;
}

.wallet-balances {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.balance-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.75rem 1rem;
  background: var(--card-bg);
  border-radius: 8px;
  font-weight: 600;
  border: 1px solid var(--border-color);
}

.balance-item span:first-child {
  color: var(--text-secondary);
  font-size: 0.95rem;
}

.balance-item span:last-child {
  color: var(--primary-color);
  font-size: 1.1rem;
}

#connectWalletBtn.connected {
  background: linear-gradient(135deg, var(--success-color), #34D399);
  border-color: var(--success-color);
  cursor: default;
}

#connectWalletBtn.connected:hover {
  transform: none;
}