/* Admin Layout Styles - Design Guidelines Compliant */

.admin-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--spacing-xl);
  background: var(--dark-bg);
  color: var(--dark-text-primary);
  min-height: 100vh;
}

.admin-header {
  margin-bottom: var(--spacing-xl);
}

.admin-header h1 {
  font-family: 'Lato', sans-serif;
  font-size: clamp(1.75rem, 3vw + 1rem, 2.25rem);
  font-weight: 700;
  color: var(--dark-text-primary);
  margin-bottom: var(--spacing-sm);
  line-height: 100%;
}

.admin-header p {
  margin-top: var(--spacing-sm);
  margin-bottom: 0;
}

.admin-header a {
  color: var(--brand-2);
  text-decoration: none;
  font-family: 'Poppins', sans-serif;
  font-weight: 500;
  transition: color 0.2s ease;
}

.admin-header a:hover {
  color: var(--dark-accent-light-blue);
}

/* Stats Grid */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-md);
  margin: var(--spacing-xl) 0;
}

.stat-card {
  background: var(--dark-card-bg);
  padding: var(--spacing-xl) var(--spacing-md) var(--spacing-md) var(--spacing-md);
  border-radius: var(--border-radius-lg);
  border: 1.35px solid;
  border-image-source: linear-gradient(155deg, #FFFFFF 2%, rgba(255, 255, 255, 0.0001) 40%, rgba(255, 255, 255, 0.0001) 55%, rgba(255, 255, 255, 0.4) 95%);
  text-align: center;
  transition: all 0.2s ease;
}

.stat-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px var(--dark-shadow);
}

.stat-card h3 {
  font-family: 'Lato', sans-serif;
  font-size: clamp(1rem, 2vw + 0.5rem, 1.125rem);
  font-weight: 400;
  color: var(--dark-text-secondary);
  margin-bottom: var(--spacing-sm);
  line-height: 100%;
}

.stat-number {
  font-family: 'Lato', sans-serif;
  font-size: clamp(2.5rem, 5vw + 1rem, 3rem);
  font-weight: 700;
  color: var(--brand-2);
  margin: var(--spacing-md) 0;
  line-height: 100%;
}

.stat-card p {
  margin: 0;
}

.stat-card a {
  color: var(--brand-2);
  text-decoration: none;
  font-family: 'Poppins', sans-serif;
  font-weight: 500;
  font-size: clamp(0.8rem, 1.5vw + 0.5rem, 0.875rem);
  transition: color 0.2s ease;
}

.stat-card a:hover {
  color: var(--dark-accent-light-blue);
}

/* Admin Actions */
.admin-actions {
  margin-top: var(--spacing-xl);
}

.admin-actions h2 {
  font-family: 'Lato', sans-serif;
  font-size: clamp(1.5rem, 3vw + 0.5rem, 1.75rem);
  font-weight: 700;
  color: var(--dark-text-primary);
  margin-bottom: var(--spacing-lg);
  line-height: 100%;
}

.admin-actions ul {
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.admin-actions li {
  margin: 0;
}

.admin-actions a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-sm) var(--spacing-lg);
  background: var(--brand-2);
  color: #2D3748;
  text-decoration: none;
  border-radius: var(--border-radius-md);
  font-family: 'Poppins', sans-serif;
  font-weight: 500;
  font-size: clamp(0.9rem, 2vw + 0.5rem, 1rem);
  transition: all 0.2s ease;
  min-height: 44px;
}

.admin-actions a:hover {
  background: var(--dark-accent-light-blue);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(154, 215, 243, 0.3);
}

/* Form Cards */
.invite-form-card,
.admin-form-card {
  background: var(--dark-card-bg);
  padding: var(--spacing-xl) var(--spacing-md) var(--spacing-md) var(--spacing-md);
  border-radius: var(--border-radius-lg);
  border: 1.35px solid;
  border-image-source: linear-gradient(155deg, #FFFFFF 2%, rgba(255, 255, 255, 0.0001) 40%, rgba(255, 255, 255, 0.0001) 55%, rgba(255, 255, 255, 0.4) 95%);
  box-shadow: 0 8px 24px var(--dark-shadow);
}

.invite-form-card h2,
.admin-form-card h2 {
  font-family: 'Lato', sans-serif;
  font-size: clamp(1.5rem, 3vw + 0.5rem, 1.75rem);
  font-weight: 700;
  color: var(--dark-text-primary);
  margin-bottom: var(--spacing-sm);
  line-height: 100%;
}

.invite-form-card > p,
.admin-form-card > p {
  font-family: 'Lato', sans-serif;
  font-size: clamp(1rem, 2vw + 0.5rem, 1.125rem);
  color: var(--dark-text-secondary);
  margin-bottom: var(--spacing-xl);
  line-height: 100%;
}

/* Invite Results */
.invite-result {
  margin-top: var(--spacing-xl);
  padding: var(--spacing-lg);
  background: rgba(148, 239, 213, 0.1);
  border-radius: var(--border-radius-md);
  border: 1.35px solid;
  border-image-source: linear-gradient(155deg, var(--brand-3) 2%, rgba(148, 239, 213, 0.0001) 40%, rgba(148, 239, 213, 0.0001) 55%, rgba(148, 239, 213, 0.4) 95%);
}

.invite-result h3 {
  font-family: 'Lato', sans-serif;
  font-size: clamp(1.25rem, 2.5vw + 0.5rem, 1.5rem);
  font-weight: 700;
  color: var(--brand-3);
  margin-bottom: var(--spacing-md);
  line-height: 100%;
}

.invite-link-box {
  display: flex;
  align-items: center;
  background: var(--dark-bg);
  border: 1px solid var(--dark-border);
  border-radius: var(--border-radius-md);
  padding: var(--spacing-sm);
  margin-bottom: var(--spacing-md);
  gap: var(--spacing-sm);
}

.invite-link-box code {
  flex: 1;
  font-family: 'Monaco', 'Consolas', monospace;
  font-size: clamp(0.8rem, 1.5vw + 0.5rem, 0.875rem);
  background: none;
  color: var(--dark-text-primary);
  word-break: break-all;
}

.copy-btn {
  padding: var(--spacing-xs) var(--spacing-sm);
  background: var(--brand-2);
  color: #2D3748;
  border: none;
  border-radius: var(--border-radius-md);
  cursor: pointer;
  font-family: 'Poppins', sans-serif;
  font-weight: 500;
  font-size: clamp(0.8rem, 1.5vw + 0.5rem, 0.875rem);
  transition: all 0.2s ease;
  min-height: 44px;
  min-width: 44px;
}

.copy-btn:hover {
  background: var(--dark-accent-light-blue);
  transform: translateY(-1px);
}

.invite-note {
  font-family: 'Lato', sans-serif;
  color: var(--dark-text-secondary);
  font-size: clamp(0.8rem, 1.5vw + 0.5rem, 0.875rem);
  margin: 0;
  line-height: 100%;
}

/* Empty States */
.empty-state {
  text-align: center;
  padding: var(--spacing-xl) var(--spacing-md);
  color: var(--dark-text-secondary);
}

.empty-state p {
  font-family: 'Lato', sans-serif;
  font-size: clamp(1rem, 2vw + 0.5rem, 1.125rem);
  margin: 0;
  line-height: 100%;
}

/* Responsive Design */
@media (max-width: 768px) {
  .admin-container {
    padding: var(--spacing-lg) var(--spacing-sm);
  }
  
  .stats-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-sm);
  }
  
  .admin-actions ul {
    gap: var(--spacing-sm);
  }
  
  .invite-link-box {
    flex-direction: column;
    align-items: stretch;
    gap: var(--spacing-sm);
  }
  
  .copy-btn {
    width: 100%;
  }
}

@media (max-width: 640px) {
  .admin-container {
    max-width: 600px;
  }
}

@media (max-width: 480px) {
  .admin-container {
    max-width: 100%;
    padding: var(--spacing-md) var(--spacing-sm);
  }
}