/* Subnet Calculator Specific Styles */
.input-row {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: var(--spacing-md);
}

@media (max-width: 600px) {
  .input-row { grid-template-columns: 1fr; }
}

.results-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-md);
}

.result-item {
  background: var(--color-bg-input);
  padding: var(--spacing-md);
  border-radius: var(--border-radius-md);
  text-align: center;
}

.result-label {
  display: block;
  font-size: 0.75rem;
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-xs);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.result-value {
  font-family: var(--font-mono);
  font-size: 1rem;
  color: var(--color-primary);
  font-weight: 600;
}

.binary-display {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.binary-row {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: var(--spacing-md);
  align-items: center;
  padding: var(--spacing-sm);
  background: var(--color-bg-input);
  border-radius: var(--border-radius-md);
}

.binary-label {
  font-size: 0.875rem;
  color: var(--color-text-secondary);
}

.binary-value {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--color-primary);
  word-break: break-all;
  background: transparent;
  padding: 0;
}

@media (max-width: 600px) {
  .binary-row {
    grid-template-columns: 1fr;
    text-align: center;
  }
}

/* IP Addresses List */
.card-header-flex {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-md);
}

.card-header-flex .card-title {
  margin-bottom: 0;
}

.card-header-flex .btn-group {
  margin: 0;
}

.btn-sm {
  padding: var(--spacing-xs) var(--spacing-sm);
  font-size: 0.8rem;
}

.ip-list-info {
  margin-bottom: var(--spacing-md);
  font-size: 0.875rem;
}

.ip-list-info span {
  color: var(--color-primary);
  font-weight: 600;
}

.ip-list-container {
  max-height: 300px;
  overflow-y: auto;
  background: var(--color-bg-input);
  border-radius: var(--border-radius-md);
  padding: var(--spacing-md);
  font-family: var(--font-mono);
  font-size: 0.85rem;
}

.ip-list-container .ip-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: var(--spacing-xs);
}

.ip-list-container .ip-item {
  padding: var(--spacing-xs) var(--spacing-sm);
  background: var(--color-bg-card);
  border-radius: var(--border-radius-sm);
  color: var(--color-text-primary);
  text-align: center;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.ip-list-container .ip-item:hover {
  background: rgba(0, 255, 65, 0.1);
  color: var(--color-primary);
}

.ip-list-warning {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-md);
  padding: var(--spacing-sm) var(--spacing-md);
  background: rgba(245, 158, 11, 0.1);
  border: 1px solid rgba(245, 158, 11, 0.3);
  border-radius: var(--border-radius-md);
  color: #f59e0b;
  font-size: 0.85rem;
}